repos/blastem: render_sdl.c annotate

annotate render_sdl.c @ 2671:e0935d5878c3

Fix some cycle timing issues in the new 68K core

author	Michael Pavone <pavone@retrodev.com>
date	Sat, 08 Mar 2025 19:57:23 -0800
parents	1f6503bcb1d5
children	69c1093f8726

rev	line source
467 140af5509ce7 Added copyright notice to source files and added GPL license text in COPYING Mike Pavone <pavone@retrodev.com> parents: 445 diff changeset	1 /*
140af5509ce7 Added copyright notice to source files and added GPL license text in COPYING Mike Pavone <pavone@retrodev.com> parents: 445 diff changeset	2 Copyright 2013 Michael Pavone
487 c08a4efeee7f Update opengl branch from default. Fix build breakage unrelated to merge Mike Pavone <pavone@retrodev.com> parents: 449 486 diff changeset	3 This file is part of BlastEm.
467 140af5509ce7 Added copyright notice to source files and added GPL license text in COPYING Mike Pavone <pavone@retrodev.com> parents: 445 diff changeset	4 BlastEm is free software distributed under the terms of the GNU General Public License version 3 or greater. See COPYING for full license text.
140af5509ce7 Added copyright notice to source files and added GPL license text in COPYING Mike Pavone <pavone@retrodev.com> parents: 445 diff changeset	5 */
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	6 #include <stdlib.h>
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	7 #include <stdio.h>
745 daa31ee7d8cd Get windows build compiling again post-merge Michael Pavone <pavone@retrodev.com> parents: 744 diff changeset	8 #include <string.h>
500 251fe7a75a14 Preserve aspect ratio unless config file says otherwise Mike Pavone <pavone@retrodev.com> parents: 498 diff changeset	9 #include <math.h>
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	10 #include "render.h"
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	11 #include "render_sdl.h"
66 7a22a0e6c004 Gamepad support Mike Pavone <pavone@retrodev.com> parents: 64 diff changeset	12 #include "blastem.h"
1103 22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1102 diff changeset	13 #include "genesis.h"
1583 430dd12e4010 Refactor to split device bindings from IO emulation code Michael Pavone <pavone@retrodev.com> parents: 1580 diff changeset	14 #include "bindings.h"
497 0820a71b80f3 Move shader files to their own directory. Read shaders from /.config/blastem/shaders or from path_to_exe/shaders instead of the current working directory. Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	15 #include "util.h"
1693 ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	16 #include "paths.h"
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	17 #include "ppm.h"
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	18 #include "png.h"
1555 6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control Michael Pavone <pavone@retrodev.com> parents: 1552 diff changeset	19 #include "config.h"
1603 c0727712d529 Read extral SDL2 mappings on startup from controller_types.cfg Michael Pavone <pavone@retrodev.com> parents: 1600 diff changeset	20 #include "controller_info.h"
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	21
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	22 #ifndef DISABLE_OPENGL
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	23 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	24 #include <SDL_opengles2.h>
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	25 #else
488 32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	26 #include <GL/glew.h>
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	27 #endif
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	28 #endif
2640 c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	29 #ifdef __EMSCRIPTEN__
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	30 #include <emscripten.h>
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	31 #endif
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	32
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	33 #define MAX_EVENT_POLL_PER_FRAME 2
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	34
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	35
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	36 typedef struct {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	37 SDL_Window *win;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	38 SDL_Renderer *renderer;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	39 SDL_Texture *sdl_texture;
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	40 SDL_Texture **static_images;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	41 window_close_handler on_close;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	42 uint32_t width;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	43 uint32_t height;
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	44 uint8_t num_static;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	45 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	46 SDL_GLContext *gl_context;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	47 uint32_t *texture_buf;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	48 uint32_t tex_width;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	49 uint32_t tex_height;
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	50 GLuint gl_texture[2];
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	51 GLuint *gl_static_images;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	52 GLuint vshader;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	53 GLuint fshader;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	54 GLuint program;
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	55 GLuint gl_buffers[3];
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	56 GLuint image_buffer;
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	57 GLfloat *image_vertices;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	58 GLint un_texture;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	59 GLint un_width;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	60 GLint un_height;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	61 GLint at_pos;
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	62 GLint at_uv;
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	63 uint8_t color[4];
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	64 #endif
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	65 } extra_window;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	66
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	67 static SDL_Window *main_window;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	68 static extra_window *extras;
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	69 static SDL_Renderer *main_renderer;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	70 static SDL_Texture *sdl_textures[FRAMEBUFFER_UI + 1];
1649 b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	71 static window_close_handler *close_handlers;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	72 static uint8_t num_extras;
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	73 static SDL_Rect main_clip;
c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	74 static SDL_GLContext *main_context;
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	75
2392 a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	76 static int main_width, main_height, windowed_width, windowed_height;
914 28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	77
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	78 static uint8_t render_gl = 1;
2392 a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	79 static uint8_t scanlines, is_fullscreen, force_cursor;
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	80
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	81 static uint32_t last_frame = 0;
54 3b79cbcf6846 Get Flavio's color bar demo kind of sort of working Mike Pavone <pavone@retrodev.com> parents: 43 diff changeset	82
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	83 static SDL_mutex audio_mutex, frame_mutex, *free_buffer_mutex;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	84 static SDL_cond audio_ready, frame_ready;
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	85 static uint8_t quitting = 0;
1551 ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	86
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	87 enum {
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	88 SYNC_AUDIO,
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	89 SYNC_AUDIO_THREAD,
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	90 SYNC_VIDEO,
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	91 SYNC_EXTERNAL
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	92 };
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	93
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	94 static uint8_t sync_src;
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	95 static uint32_t min_buffered;
354 15dd6418fe67 Initial PSG support. Mostly works, noise channel is borked though. Mike Pavone <pavone@retrodev.com> parents: 342 diff changeset	96
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	97 uint32_t **frame_buffers;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	98 uint32_t num_buffers;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	99 uint32_t buffer_storage;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	100
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	101 uint32_t render_min_buffered(void)
1552 13a82adb185b Add support for float32 format audio samples Michael Pavone <pavone@retrodev.com> parents: 1551 diff changeset	102 {
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	103 return min_buffered;
1796 51417bb557b6 Configurable gain for overall output and individual components Michael Pavone <pavone@retrodev.com> parents: 1792 diff changeset	104 }
51417bb557b6 Configurable gain for overall output and individual components Michael Pavone <pavone@retrodev.com> parents: 1792 diff changeset	105
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	106 uint8_t render_is_audio_sync(void)
1796 51417bb557b6 Configurable gain for overall output and individual components Michael Pavone <pavone@retrodev.com> parents: 1792 diff changeset	107 {
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	108 return sync_src < SYNC_VIDEO;
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	109 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	110
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	111 uint8_t render_should_release_on_exit(void)
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	112 {
2600 251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	113 #ifdef __EMSCRIPTEN__
251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	114 return 0;
251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	115 #else
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	116 return sync_src != SYNC_AUDIO_THREAD;
2600 251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	117 #endif
1796 51417bb557b6 Configurable gain for overall output and individual components Michael Pavone <pavone@retrodev.com> parents: 1792 diff changeset	118 }
51417bb557b6 Configurable gain for overall output and individual components Michael Pavone <pavone@retrodev.com> parents: 1792 diff changeset	119
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	120 void render_buffer_consumed(audio_source *src)
1796 51417bb557b6 Configurable gain for overall output and individual components Michael Pavone <pavone@retrodev.com> parents: 1792 diff changeset	121 {
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	122 SDL_CondSignal(src->opaque);
1552 13a82adb185b Add support for float32 format audio samples Michael Pavone <pavone@retrodev.com> parents: 1551 diff changeset	123 }
13a82adb185b Add support for float32 format audio samples Michael Pavone <pavone@retrodev.com> parents: 1551 diff changeset	124
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	125 static void audio_callback(void * userdata, uint8_t *byte_stream, int len)
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	126 {
354 15dd6418fe67 Initial PSG support. Mostly works, noise channel is borked though. Mike Pavone <pavone@retrodev.com> parents: 342 diff changeset	127 SDL_LockMutex(audio_mutex);
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	128 uint8_t all_ready;
2640 c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	129 #ifdef __EMSCRIPTEN__
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	130 if (!all_sources_ready()) {
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	131 memset(byte_stream, 0, len);
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	132 SDL_UnlockMutex(audio_mutex);
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	133 return;
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	134 }
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	135 #else
364 62177cc39049 Incredibly broken YM2612 support plus a fix to Z80 bus request Mike Pavone <pavone@retrodev.com> parents: 361 diff changeset	136 do {
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	137 all_ready = all_sources_ready();
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	138 if (!quitting && !all_ready) {
364 62177cc39049 Incredibly broken YM2612 support plus a fix to Z80 bus request Mike Pavone <pavone@retrodev.com> parents: 361 diff changeset	139 SDL_CondWait(audio_ready, audio_mutex);
62177cc39049 Incredibly broken YM2612 support plus a fix to Z80 bus request Mike Pavone <pavone@retrodev.com> parents: 361 diff changeset	140 }
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	141 } while(!quitting && !all_ready);
2640 c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	142 #endif
1551 ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	143 if (!quitting) {
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	144 mix_and_convert(byte_stream, len, NULL);
361 946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	145 }
1551 ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	146 SDL_UnlockMutex(audio_mutex);
1117 928a65750345 Initial support for Genesis/Megadrive PBC mode. VDP still needs Mode 4 to be useful. Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	147 }
928a65750345 Initial support for Genesis/Megadrive PBC mode. VDP still needs Mode 4 to be useful. Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	148
1564 48b08986bf8f Mostly working dynamic rate control. Needs some tweaking, especially for PAL Michael Pavone <pavone@retrodev.com> parents: 1563 diff changeset	149 #define NO_LAST_BUFFERED -2000000000
48b08986bf8f Mostly working dynamic rate control. Needs some tweaking, especially for PAL Michael Pavone <pavone@retrodev.com> parents: 1563 diff changeset	150 static int32_t last_buffered = NO_LAST_BUFFERED;
1566 cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	151 static float average_change;
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	152 #define BUFFER_FRAMES_THRESHOLD 6
1567 66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	153 #define BASE_MAX_ADJUST 0.0125
1565 61fafcbc2c38 Audio DRC now sounds good in both NTSC and PAL, just need to adjust constants to minimize latency without leading to dropouts Michael Pavone <pavone@retrodev.com> parents: 1564 diff changeset	154 static float max_adjust;
1566 cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	155 static int32_t cur_min_buffered;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	156 static uint32_t min_remaining_buffer;
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	157 static void audio_callback_drc(void userData, uint8_t byte_stream, int len)
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	158 {
1589 780604a036e4 Limit underflow warning spam Michael Pavone <pavone@retrodev.com> parents: 1588 diff changeset	159 if (cur_min_buffered < 0) {
780604a036e4 Limit underflow warning spam Michael Pavone <pavone@retrodev.com> parents: 1588 diff changeset	160 //underflow last frame, but main thread hasn't gotten a chance to call SDL_PauseAudio yet
780604a036e4 Limit underflow warning spam Michael Pavone <pavone@retrodev.com> parents: 1588 diff changeset	161 return;
780604a036e4 Limit underflow warning spam Michael Pavone <pavone@retrodev.com> parents: 1588 diff changeset	162 }
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	163 cur_min_buffered = mix_and_convert(byte_stream, len, &min_remaining_buffer);
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	164 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	165
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	166 static void audio_callback_run_on_audio(void user_data, uint8_t byte_stream, int len)
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	167 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	168 if (current_system) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	169 current_system->resume_context(current_system);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	170 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	171 mix_and_convert(byte_stream, len, NULL);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	172 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	173
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	174 void render_lock_audio()
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	175 {
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	176 if (sync_src == SYNC_AUDIO) {
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	177 SDL_LockMutex(audio_mutex);
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	178 } else {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	179 SDL_LockAudio();
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	180 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	181 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	182
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	183 void render_unlock_audio()
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	184 {
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	185 if (sync_src == SYNC_AUDIO) {
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	186 SDL_UnlockMutex(audio_mutex);
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	187 } else {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	188 SDL_UnlockAudio();
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	189 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	190 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	191
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	192 static void render_close_audio()
361 946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	193 {
946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	194 SDL_LockMutex(audio_mutex);
946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	195 quitting = 1;
946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	196 SDL_CondSignal(audio_ready);
946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	197 SDL_UnlockMutex(audio_mutex);
946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	198 SDL_CloseAudio();
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	199 /*
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	200 FIXME: move this to render_audio.c
1797 5ff8f0d28188 Make sure there are no races between main thread and audio thread around mix_buf. Fix lack of proper termination in shader loading code Mike Pavone <pavone@retrodev.com> parents: 1796 diff changeset	201 if (mix_buf) {
5ff8f0d28188 Make sure there are no races between main thread and audio thread around mix_buf. Fix lack of proper termination in shader loading code Mike Pavone <pavone@retrodev.com> parents: 1796 diff changeset	202 free(mix_buf);
5ff8f0d28188 Make sure there are no races between main thread and audio thread around mix_buf. Fix lack of proper termination in shader loading code Mike Pavone <pavone@retrodev.com> parents: 1796 diff changeset	203 mix_buf = NULL;
5ff8f0d28188 Make sure there are no races between main thread and audio thread around mix_buf. Fix lack of proper termination in shader loading code Mike Pavone <pavone@retrodev.com> parents: 1796 diff changeset	204 }
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	205 */
361 946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	206 }
946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	207
2370 6bcc2ab01ac6 Fix netplay crash Michael Pavone <pavone@retrodev.com> parents: 2368 diff changeset	208 static uint8_t audio_active;
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	209 void *render_new_audio_opaque(void)
1555 6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control Michael Pavone <pavone@retrodev.com> parents: 1552 diff changeset	210 {
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	211 return SDL_CreateCond();
1555 6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control Michael Pavone <pavone@retrodev.com> parents: 1552 diff changeset	212 }
6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control Michael Pavone <pavone@retrodev.com> parents: 1552 diff changeset	213
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	214 void render_free_audio_opaque(void *opaque)
1551 ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	215 {
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	216 SDL_DestroyCond(opaque);
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	217 }
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	218
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	219 void render_audio_created(audio_source *source)
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	220 {
2370 6bcc2ab01ac6 Fix netplay crash Michael Pavone <pavone@retrodev.com> parents: 2368 diff changeset	221 audio_active = 1;
1981 3537514ea206 Go back to unpausing audio in render_video_loop to ensure the core is no longer running on the main thread when audio callbacks start when using run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1980 diff changeset	222 if (sync_src == SYNC_AUDIO) {
2004 66f08024d9e9 Fix occasional deadlock on startup when using audio sync Michael Pavone <pavone@retrodev.com> parents: 1981 diff changeset	223 //SDL_PauseAudio acquires the audio device lock, which is held while the callback runs
66f08024d9e9 Fix occasional deadlock on startup when using audio sync Michael Pavone <pavone@retrodev.com> parents: 1981 diff changeset	224 //since our callback can itself be stuck waiting on the audio_ready condition variable
66f08024d9e9 Fix occasional deadlock on startup when using audio sync Michael Pavone <pavone@retrodev.com> parents: 1981 diff changeset	225 //calling SDL_PauseAudio(0) again for audio sources after the first can deadlock
66f08024d9e9 Fix occasional deadlock on startup when using audio sync Michael Pavone <pavone@retrodev.com> parents: 1981 diff changeset	226 //fortunately SDL_GetAudioStatus does not acquire the lock so is safe to call here
66f08024d9e9 Fix occasional deadlock on startup when using audio sync Michael Pavone <pavone@retrodev.com> parents: 1981 diff changeset	227 if (SDL_GetAudioStatus() == SDL_AUDIO_PAUSED) {
66f08024d9e9 Fix occasional deadlock on startup when using audio sync Michael Pavone <pavone@retrodev.com> parents: 1981 diff changeset	228 SDL_PauseAudio(0);
66f08024d9e9 Fix occasional deadlock on startup when using audio sync Michael Pavone <pavone@retrodev.com> parents: 1981 diff changeset	229 }
1551 ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	230 }
1980 81df9aa2de9b Less hacky run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1979 diff changeset	231 if (current_system && sync_src == SYNC_AUDIO_THREAD) {
81df9aa2de9b Less hacky run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1979 diff changeset	232 system_request_exit(current_system, 0);
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	233 }
1796 51417bb557b6 Configurable gain for overall output and individual components Michael Pavone <pavone@retrodev.com> parents: 1792 diff changeset	234 }
51417bb557b6 Configurable gain for overall output and individual components Michael Pavone <pavone@retrodev.com> parents: 1792 diff changeset	235
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	236 void render_source_paused(audio_source *src, uint8_t remaining_sources)
1551 ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	237 {
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	238 if (sync_src == SYNC_AUDIO) {
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	239 SDL_CondSignal(audio_ready);
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	240 }
1980 81df9aa2de9b Less hacky run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1979 diff changeset	241 if (!remaining_sources && render_is_audio_sync()) {
81df9aa2de9b Less hacky run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1979 diff changeset	242 SDL_PauseAudio(1);
2370 6bcc2ab01ac6 Fix netplay crash Michael Pavone <pavone@retrodev.com> parents: 2368 diff changeset	243 audio_active = 0;
1980 81df9aa2de9b Less hacky run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1979 diff changeset	244 if (sync_src == SYNC_AUDIO_THREAD) {
81df9aa2de9b Less hacky run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1979 diff changeset	245 SDL_CondSignal(frame_ready);
81df9aa2de9b Less hacky run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1979 diff changeset	246 }
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	247 }
1551 ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	248 }
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	249
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	250 void render_source_resumed(audio_source *src)
1551 ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	251 {
2370 6bcc2ab01ac6 Fix netplay crash Michael Pavone <pavone@retrodev.com> parents: 2368 diff changeset	252 audio_active = 1;
1981 3537514ea206 Go back to unpausing audio in render_video_loop to ensure the core is no longer running on the main thread when audio callbacks start when using run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1980 diff changeset	253 if (sync_src == SYNC_AUDIO) {
2004 66f08024d9e9 Fix occasional deadlock on startup when using audio sync Michael Pavone <pavone@retrodev.com> parents: 1981 diff changeset	254 //SDL_PauseAudio acquires the audio device lock, which is held while the callback runs
66f08024d9e9 Fix occasional deadlock on startup when using audio sync Michael Pavone <pavone@retrodev.com> parents: 1981 diff changeset	255 //since our callback can itself be stuck waiting on the audio_ready condition variable
66f08024d9e9 Fix occasional deadlock on startup when using audio sync Michael Pavone <pavone@retrodev.com> parents: 1981 diff changeset	256 //calling SDL_PauseAudio(0) again for audio sources after the first can deadlock
66f08024d9e9 Fix occasional deadlock on startup when using audio sync Michael Pavone <pavone@retrodev.com> parents: 1981 diff changeset	257 //fortunately SDL_GetAudioStatus does not acquire the lock so is safe to call here
66f08024d9e9 Fix occasional deadlock on startup when using audio sync Michael Pavone <pavone@retrodev.com> parents: 1981 diff changeset	258 if (SDL_GetAudioStatus() == SDL_AUDIO_PAUSED) {
66f08024d9e9 Fix occasional deadlock on startup when using audio sync Michael Pavone <pavone@retrodev.com> parents: 1981 diff changeset	259 SDL_PauseAudio(0);
66f08024d9e9 Fix occasional deadlock on startup when using audio sync Michael Pavone <pavone@retrodev.com> parents: 1981 diff changeset	260 }
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	261 }
1980 81df9aa2de9b Less hacky run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1979 diff changeset	262 if (current_system && sync_src == SYNC_AUDIO_THREAD) {
81df9aa2de9b Less hacky run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1979 diff changeset	263 system_request_exit(current_system, 0);
81df9aa2de9b Less hacky run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1979 diff changeset	264 }
1551 ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	265 }
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	266
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	267 uint8_t audio_deadlock_hack(void);
46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	268
2640 c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	269 static ui_render_fun audio_full_cb;
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	270 void render_set_audio_full_fun(ui_render_fun cb)
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	271 {
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	272 audio_full_cb = cb;
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	273 }
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	274
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	275 void render_do_audio_ready(audio_source *src)
1555 6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control Michael Pavone <pavone@retrodev.com> parents: 1552 diff changeset	276 {
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	277 if (sync_src == SYNC_AUDIO_THREAD) {
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	278 int16_t *tmp = src->front;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	279 src->front = src->back;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	280 src->back = tmp;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	281 src->front_populated = 1;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	282 src->buffer_pos = 0;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	283 if (all_sources_ready()) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	284 //we've emulated far enough to fill the current buffer
1980 81df9aa2de9b Less hacky run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1979 diff changeset	285 system_request_exit(current_system, 0);
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	286 }
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	287 } else if (sync_src == SYNC_AUDIO) {
2640 c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	288 uint8_t all_ready = 0;
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	289 SDL_LockMutex(audio_mutex);
2640 c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	290 #ifndef __EMSCRIPTEN__
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	291 if (src->front_populated) {
46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	292 if (audio_deadlock_hack()) {
46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	293 SDL_CondSignal(audio_ready);
46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	294 }
46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	295 }
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	296 while (src->front_populated) {
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	297 SDL_CondWait(src->opaque, audio_mutex);
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	298 }
2640 c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	299 #endif
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	300 int16_t *tmp = src->front;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	301 src->front = src->back;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	302 src->back = tmp;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	303 src->front_populated = 1;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	304 src->buffer_pos = 0;
2640 c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	305 all_ready = all_sources_ready();
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	306 SDL_CondSignal(audio_ready);
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	307 SDL_UnlockMutex(audio_mutex);
2640 c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	308 if (all_ready && audio_full_cb) {
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	309 audio_full_cb();
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	310 }
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	311 } else {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	312 uint32_t num_buffered;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	313 SDL_LockAudio();
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	314 src->read_end = src->buffer_pos;
1565 61fafcbc2c38 Audio DRC now sounds good in both NTSC and PAL, just need to adjust constants to minimize latency without leading to dropouts Michael Pavone <pavone@retrodev.com> parents: 1564 diff changeset	315 num_buffered = ((src->read_end - src->read_start) & src->mask) / src->num_channels;
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	316 SDL_UnlockAudio();
1566 cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	317 if (num_buffered >= min_buffered && SDL_GetAudioStatus() == SDL_AUDIO_PAUSED) {
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	318 SDL_PauseAudio(0);
1555 6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control Michael Pavone <pavone@retrodev.com> parents: 1552 diff changeset	319 }
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	320 }
1555 6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control Michael Pavone <pavone@retrodev.com> parents: 1552 diff changeset	321 }
6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control Michael Pavone <pavone@retrodev.com> parents: 1552 diff changeset	322
937 9364dad5561a Added reasonable handling of joystick hotplug Michael Pavone <pavone@retrodev.com> parents: 915 diff changeset	323 static SDL_Joystick * joysticks[MAX_JOYSTICKS];
1187 6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	324 static int joystick_sdl_index[MAX_JOYSTICKS];
1860 bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	325 static uint8_t joystick_index_locked[MAX_JOYSTICKS];
432 18cde14e8c10 Read joystick bindings from config file Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	326
914 28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	327 int render_width()
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	328 {
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	329 return main_width;
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	330 }
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	331
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	332 int render_height()
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	333 {
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	334 return main_height;
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	335 }
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	336
2405 b50fa7602e39 Fix libblastem target Michael Pavone <pavone@retrodev.com> parents: 2404 diff changeset	337 uint8_t render_fullscreen(void)
915 9e882eca717e Initial support for relative mouse mode and skeleton of support for capture mode. Avoid mouse position overflow in absolute mode. Allow absolute mode to be set by ROM DB. Michael Pavone <pavone@retrodev.com> parents: 914 diff changeset	338 {
9e882eca717e Initial support for relative mouse mode and skeleton of support for capture mode. Avoid mouse position overflow in absolute mode. Allow absolute mode to be set by ROM DB. Michael Pavone <pavone@retrodev.com> parents: 914 diff changeset	339 return is_fullscreen;
9e882eca717e Initial support for relative mouse mode and skeleton of support for capture mode. Avoid mouse position overflow in absolute mode. Allow absolute mode to be set by ROM DB. Michael Pavone <pavone@retrodev.com> parents: 914 diff changeset	340 }
9e882eca717e Initial support for relative mouse mode and skeleton of support for capture mode. Avoid mouse position overflow in absolute mode. Allow absolute mode to be set by ROM DB. Michael Pavone <pavone@retrodev.com> parents: 914 diff changeset	341
426 add9e2f5c0e3 Make VDP render in native pixel format of the renderer for a modest performance gain and to make it easier to use OpenGL for rendering Mike Pavone <pavone@retrodev.com> parents: 421 diff changeset	342 uint32_t render_map_color(uint8_t r, uint8_t g, uint8_t b)
add9e2f5c0e3 Make VDP render in native pixel format of the renderer for a modest performance gain and to make it easier to use OpenGL for rendering Mike Pavone <pavone@retrodev.com> parents: 421 diff changeset	343 {
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	344 #ifdef USE_GLES
2346 0111c8344477 Fix some issues identified by asan/ubsan Michael Pavone <pavone@retrodev.com> parents: 2318 diff changeset	345 return 255UL << 24 \| b << 16 \| g << 8 \| r;
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	346 #else
2346 0111c8344477 Fix some issues identified by asan/ubsan Michael Pavone <pavone@retrodev.com> parents: 2318 diff changeset	347 return 255UL << 24 \| r << 16 \| g << 8 \| b;
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	348 #endif
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	349 }
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	350
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	351 static uint8_t external_sync;
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	352 void render_set_external_sync(uint8_t ext_sync_on)
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	353 {
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	354 if (ext_sync_on != external_sync) {
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	355 external_sync = ext_sync_on;
1975 3701517d852c Avoid expensive re-init from switching to external sync after render_init has been called Michael Pavone <pavone@retrodev.com> parents: 1967 diff changeset	356 if (windowed_width) {
3701517d852c Avoid expensive re-init from switching to external sync after render_init has been called Michael Pavone <pavone@retrodev.com> parents: 1967 diff changeset	357 //only do this if render_init has already been called
3701517d852c Avoid expensive re-init from switching to external sync after render_init has been called Michael Pavone <pavone@retrodev.com> parents: 1967 diff changeset	358 render_config_updated();
3701517d852c Avoid expensive re-init from switching to external sync after render_init has been called Michael Pavone <pavone@retrodev.com> parents: 1967 diff changeset	359 }
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	360 }
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	361 }
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	362
2308 b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	363 static int tex_width, tex_height;
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	364 #ifndef DISABLE_OPENGL
2390 9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	365 static GLuint textures[3], buffers[2], vshader, fshader, program;
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	366 static GLint un_textures[2], un_width, un_height, un_texsize, un_curfield, un_interlaced, un_scanlines, at_pos;
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	367
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	368 static GLfloat vertex_data_default[] = {
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	369 -1.0f, -1.0f,
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	370 1.0f, -1.0f,
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	371 -1.0f, 1.0f,
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	372 1.0f, 1.0f
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	373 };
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	374
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	375 static GLfloat uvs[] = {
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	376 0.0f, 1.0f,
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	377 1.0f, 1.0f,
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	378 0.0f, 0.0f,
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	379 1.0f, 0.0f
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	380 };
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	381
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	382 static GLfloat vertex_data[8];
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	383
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	384 static const GLushort element_data[] = {0, 1, 2, 3};
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	385
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	386 static const GLchar shader_prefix[] =
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	387 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	388 "#version 100\n";
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	389 #else
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	390 "#version 110\n"
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	391 "#define lowp\n"
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	392 "#define mediump\n"
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	393 "#define highp\n";
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	394 #endif
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	395
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	396 static GLuint load_shader(char * fname, GLenum shader_type)
488 32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	397 {
1839 78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	398 char * shader_path;
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	399 FILE *f;
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	400 GLchar *text;
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	401 long fsize;
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	402 #ifndef __ANDROID__
884 252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	403 char const * parts[] = {get_home_dir(), "/.config/blastem/shaders/", fname};
1839 78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	404 shader_path = alloc_concat_m(3, parts);
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	405 f = fopen(shader_path, "rb");
497 0820a71b80f3 Move shader files to their own directory. Read shaders from /.config/blastem/shaders or from path_to_exe/shaders instead of the current working directory. Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	406 free(shader_path);
1693 ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	407 if (f) {
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	408 fsize = file_size(f);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	409 text = malloc(fsize);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	410 if (fread(text, 1, fsize, f) != fsize) {
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	411 warning("Error reading from shader file %s\n", fname);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	412 free(text);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	413 return 0;
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	414 }
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	415 } else {
1839 78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	416 #endif
1693 ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	417 shader_path = path_append("shaders", fname);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	418 uint32_t fsize32;
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	419 text = read_bundled_file(shader_path, &fsize32);
497 0820a71b80f3 Move shader files to their own directory. Read shaders from /.config/blastem/shaders or from path_to_exe/shaders instead of the current working directory. Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	420 free(shader_path);
1693 ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	421 if (!text) {
800 ec23202df6a6 Minor cleanup Michael Pavone <pavone@retrodev.com> parents: 799 diff changeset	422 warning("Failed to open shader file %s for reading\n", fname);
497 0820a71b80f3 Move shader files to their own directory. Read shaders from /.config/blastem/shaders or from path_to_exe/shaders instead of the current working directory. Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	423 return 0;
0820a71b80f3 Move shader files to their own directory. Read shaders from /.config/blastem/shaders or from path_to_exe/shaders instead of the current working directory. Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	424 }
1693 ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	425 fsize = fsize32;
1839 78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	426 #ifndef __ANDROID__
488 32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	427 }
1839 78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	428 #endif
1797 5ff8f0d28188 Make sure there are no races between main thread and audio thread around mix_buf. Fix lack of proper termination in shader loading code Mike Pavone <pavone@retrodev.com> parents: 1796 diff changeset	429 text[fsize] = 0;
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	430
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	431 if (strncmp(text, "#version", strlen("#version"))) {
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	432 GLchar *tmp = text;
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	433 text = alloc_concat(shader_prefix, tmp);
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	434 free(tmp);
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	435 fsize += strlen(shader_prefix);
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	436 }
488 32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	437 GLuint ret = glCreateShader(shader_type);
1820 70a1304b432b Fix crash that occurs when changing video screen settings if the emulator window is currently fullscreen. Add a little more error handling to Open GL code Mike Pavone <pavone@retrodev.com> parents: 1810 diff changeset	438 if (!ret) {
70a1304b432b Fix crash that occurs when changing video screen settings if the emulator window is currently fullscreen. Add a little more error handling to Open GL code Mike Pavone <pavone@retrodev.com> parents: 1810 diff changeset	439 warning("glCreateShader failed with error %d\n", glGetError());
70a1304b432b Fix crash that occurs when changing video screen settings if the emulator window is currently fullscreen. Add a little more error handling to Open GL code Mike Pavone <pavone@retrodev.com> parents: 1810 diff changeset	440 return 0;
70a1304b432b Fix crash that occurs when changing video screen settings if the emulator window is currently fullscreen. Add a little more error handling to Open GL code Mike Pavone <pavone@retrodev.com> parents: 1810 diff changeset	441 }
488 32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	442 glShaderSource(ret, 1, (const GLchar *)&text, (const GLint )&fsize);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	443 free(text);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	444 glCompileShader(ret);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	445 GLint compile_status, loglen;
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	446 glGetShaderiv(ret, GL_COMPILE_STATUS, &compile_status);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	447 if (!compile_status) {
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	448 glGetShaderiv(ret, GL_INFO_LOG_LENGTH, &loglen);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	449 text = malloc(loglen);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	450 glGetShaderInfoLog(ret, loglen, NULL, text);
800 ec23202df6a6 Minor cleanup Michael Pavone <pavone@retrodev.com> parents: 799 diff changeset	451 warning("Shader %s failed to compile:\n%s\n", fname, text);
488 32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	452 free(text);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	453 glDeleteShader(ret);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	454 return 0;
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	455 }
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	456 return ret;
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	457 }
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	458 #endif
488 32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	459
1167 e758ddbf0624 Initial work on emulating top and bottom border area Michael Pavone <pavone@retrodev.com> parents: 1117 diff changeset	460 static uint32_t texture_buf[512 * 513];
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	461 #ifdef DISABLE_OPENGL
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	462 #define RENDER_FORMAT SDL_PIXELFORMAT_ARGB8888
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	463 #else
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	464 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	465 #define INTERNAL_FORMAT GL_RGBA
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	466 #define SRC_FORMAT GL_RGBA
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	467 #define RENDER_FORMAT SDL_PIXELFORMAT_ABGR8888
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	468 #else
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	469 #define INTERNAL_FORMAT GL_RGBA8
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	470 #define SRC_FORMAT GL_BGRA
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	471 #define RENDER_FORMAT SDL_PIXELFORMAT_ARGB8888
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	472 #endif
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	473 static void gl_setup()
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	474 {
1403 87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	475 tern_val def = {.ptrval = "linear"};
87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	476 char *scaling = tern_find_path_default(config, "video\0scaling\0", def, TVAL_PTR).ptrval;
87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	477 GLint filter = strcmp(scaling, "linear") ? GL_NEAREST : GL_LINEAR;
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	478 glGenTextures(3, textures);
1977 f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs Michael Pavone <pavone@retrodev.com> parents: 1975 diff changeset	479 def.ptrval = "off";
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs Michael Pavone <pavone@retrodev.com> parents: 1975 diff changeset	480 char *npot_textures = tern_find_path_default(config, "video\0npot_textures\0", def, TVAL_PTR).ptrval;
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs Michael Pavone <pavone@retrodev.com> parents: 1975 diff changeset	481 if (!strcmp(npot_textures, "on")) {
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs Michael Pavone <pavone@retrodev.com> parents: 1975 diff changeset	482 tex_width = LINEBUF_SIZE;
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs Michael Pavone <pavone@retrodev.com> parents: 1975 diff changeset	483 tex_height = 294; //PAL height with full borders
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs Michael Pavone <pavone@retrodev.com> parents: 1975 diff changeset	484 } else {
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs Michael Pavone <pavone@retrodev.com> parents: 1975 diff changeset	485 tex_width = tex_height = 512;
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs Michael Pavone <pavone@retrodev.com> parents: 1975 diff changeset	486 }
2031 0757da8ee702 Fix some stuff that was calling printf directly Michael Pavone <pavone@retrodev.com> parents: 2018 diff changeset	487 debug_message("Using %dx%d textures\n", tex_width, tex_height);
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	488 for (int i = 0; i < 3; i++)
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	489 {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	490 glBindTexture(GL_TEXTURE_2D, textures[i]);
1403 87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	491 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filter);
87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	492 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filter);
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	493 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	494 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	495 if (i < 2) {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	496 //TODO: Fixme for PAL + invalid display mode
1977 f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs Michael Pavone <pavone@retrodev.com> parents: 1975 diff changeset	497 glTexImage2D(GL_TEXTURE_2D, 0, INTERNAL_FORMAT, tex_width, tex_height, 0, SRC_FORMAT, GL_UNSIGNED_BYTE, texture_buf);
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	498 } else {
2346 0111c8344477 Fix some issues identified by asan/ubsan Michael Pavone <pavone@retrodev.com> parents: 2318 diff changeset	499 uint32_t blank = 255UL << 24;
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	500 glTexImage2D(GL_TEXTURE_2D, 0, INTERNAL_FORMAT, 1, 1, 0, SRC_FORMAT, GL_UNSIGNED_BYTE, &blank);
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	501 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	502 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	503 glGenBuffers(2, buffers);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	504 glBindBuffer(GL_ARRAY_BUFFER, buffers[0]);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	505 glBufferData(GL_ARRAY_BUFFER, sizeof(vertex_data), vertex_data, GL_STATIC_DRAW);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	506 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffers[1]);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	507 glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(element_data), element_data, GL_STATIC_DRAW);
1403 87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	508 def.ptrval = "default.v.glsl";
1326 071e761bcdcf Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in Michael Pavone <pavone@retrodev.com> parents: 1268 diff changeset	509 vshader = load_shader(tern_find_path_default(config, "video\0vertex_shader\0", def, TVAL_PTR).ptrval, GL_VERTEX_SHADER);
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	510 def.ptrval = "default.f.glsl";
1326 071e761bcdcf Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in Michael Pavone <pavone@retrodev.com> parents: 1268 diff changeset	511 fshader = load_shader(tern_find_path_default(config, "video\0fragment_shader\0", def, TVAL_PTR).ptrval, GL_FRAGMENT_SHADER);
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	512 program = glCreateProgram();
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	513 glAttachShader(program, vshader);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	514 glAttachShader(program, fshader);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	515 glLinkProgram(program);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	516 GLint link_status;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	517 glGetProgramiv(program, GL_LINK_STATUS, &link_status);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	518 if (!link_status) {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	519 fputs("Failed to link shader program\n", stderr);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	520 exit(1);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	521 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	522 un_textures[0] = glGetUniformLocation(program, "textures[0]");
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	523 un_textures[1] = glGetUniformLocation(program, "textures[1]");
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	524 un_width = glGetUniformLocation(program, "width");
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	525 un_height = glGetUniformLocation(program, "height");
1977 f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs Michael Pavone <pavone@retrodev.com> parents: 1975 diff changeset	526 un_texsize = glGetUniformLocation(program, "texsize");
2390 9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	527 un_curfield = glGetUniformLocation(program, "curfield");
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	528 un_interlaced = glGetUniformLocation(program, "interlaced");
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	529 un_scanlines = glGetUniformLocation(program, "scanlines");
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	530 at_pos = glGetAttribLocation(program, "pos");
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	531 }
1593 24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	532
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	533 static void gl_teardown()
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	534 {
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	535 glDeleteProgram(program);
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	536 glDeleteShader(vshader);
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	537 glDeleteShader(fshader);
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	538 glDeleteBuffers(2, buffers);
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	539 glDeleteTextures(3, textures);
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	540 }
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	541 #endif
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	542
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	543 static uint8_t texture_init;
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	544 static void render_alloc_surfaces()
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	545 {
884 252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	546 if (texture_init) {
252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	547 return;
252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	548 }
252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	549 texture_init = 1;
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	550 #ifndef DISABLE_OPENGL
062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	551 if (render_gl) {
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	552 gl_setup();
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	553 } else {
062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	554 #endif
1403 87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	555 tern_val def = {.ptrval = "linear"};
87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	556 char *scaling = tern_find_path_default(config, "video\0scaling\0", def, TVAL_PTR).ptrval;
87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	557 SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, scaling);
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	558 //TODO: Fixme for invalid display mode
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	559 sdl_textures[0] = sdl_textures[1] = SDL_CreateTexture(main_renderer, RENDER_FORMAT, SDL_TEXTUREACCESS_STREAMING, LINEBUF_SIZE, 588);
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	560 #ifndef DISABLE_OPENGL
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	561 }
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	562 #endif
426 add9e2f5c0e3 Make VDP render in native pixel format of the renderer for a modest performance gain and to make it easier to use OpenGL for rendering Mike Pavone <pavone@retrodev.com> parents: 421 diff changeset	563 }
add9e2f5c0e3 Make VDP render in native pixel format of the renderer for a modest performance gain and to make it easier to use OpenGL for rendering Mike Pavone <pavone@retrodev.com> parents: 421 diff changeset	564
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	565 static void free_surfaces(void)
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	566 {
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	567 for (int i = 0; i <= FRAMEBUFFER_UI; i++)
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	568 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	569 if (sdl_textures[i]) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	570 SDL_DestroyTexture(sdl_textures[i]);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	571 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	572 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	573 texture_init = 0;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	574 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	575
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	576 static char * caption = NULL;
c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	577 static char * fps_caption = NULL;
486 db5880d8ea03 Add an FPS counter to the title bar Mike Pavone <pavone@retrodev.com> parents: 467 diff changeset	578
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	579 static void render_quit()
65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	580 {
65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	581 render_close_audio();
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	582 free_surfaces();
1593 24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	583 #ifndef DISABLE_OPENGL
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	584 if (render_gl) {
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	585 gl_teardown();
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	586 SDL_GL_DeleteContext(main_context);
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	587 }
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	588 #endif
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	589 }
65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	590
1402 458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	591 static float config_aspect()
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	592 {
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	593 static float aspect = 0.0f;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	594 if (aspect == 0.0f) {
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	595 char *config_aspect = tern_find_path_default(config, "video\0aspect\0", (tern_val){.ptrval = "4:3"}, TVAL_PTR).ptrval;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	596 if (strcmp("stretch", config_aspect)) {
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	597 aspect = 4.0f/3.0f;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	598 char *end;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	599 float aspect_numerator = strtof(config_aspect, &end);
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	600 if (aspect_numerator > 0.0f && *end == ':') {
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	601 float aspect_denominator = strtof(end+1, &end);
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	602 if (aspect_denominator > 0.0f && !*end) {
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	603 aspect = aspect_numerator / aspect_denominator;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	604 }
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	605 }
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	606 } else {
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	607 aspect = -1.0f;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	608 }
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	609 }
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	610 return aspect;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	611 }
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	612
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	613 static void update_aspect()
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	614 {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	615 //reset default values
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	616 #ifndef DISABLE_OPENGL
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	617 memcpy(vertex_data, vertex_data_default, sizeof(vertex_data));
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	618 #endif
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	619 main_clip.w = main_width;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	620 main_clip.h = main_height;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	621 main_clip.x = main_clip.y = 0;
1402 458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	622 if (config_aspect() > 0.0f) {
2644 c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	623 char *integer_scaling_str = tern_find_path_default(config, "video\0integer_scaling\0", (tern_val){.ptrval = "off"}, TVAL_PTR).ptrval;
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	624 uint8_t integer_scaling = !strcmp(integer_scaling_str, "on");
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	625 float aspect = (float)main_width / main_height;
2644 c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	626 if (!integer_scaling && fabs(aspect - config_aspect()) < 0.01f) {
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	627 //close enough for government work
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	628 return;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	629 }
2644 c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	630 uint32_t height, scale;
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	631 if (integer_scaling) {
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	632 height = render_emulated_height();
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	633 if (aspect >= config_aspect()) {
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	634 scale = main_height / height;
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	635 } else {
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	636 uint32_t aspect_height = 0.5f + (float)main_width / config_aspect();
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	637 scale = aspect_height / height;
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	638 }
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	639 }
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	640 #ifndef DISABLE_OPENGL
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	641 if (render_gl) {
2644 c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	642 if (integer_scaling) {
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	643 float vscale = ((float)(scale * height)) / (float)main_height;
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	644 float hscale = (config_aspect() * (float)(scale * height)) / (float)main_width;
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	645 for (int i = 0; i < 4; i++)
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	646 {
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	647 vertex_data[i2] = hscale;
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	648 vertex_data[i2+1] = vscale;
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	649 }
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	650 } else {
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	651 for (int i = 0; i < 4; i++)
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	652 {
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	653 if (aspect > config_aspect()) {
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	654 vertex_data[i2] = config_aspect()/aspect;
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	655 } else {
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	656 vertex_data[i2+1] = aspect/config_aspect();
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	657 }
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	658 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	659 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	660 } else {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	661 #endif
2644 c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	662 if (integer_scaling) {
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	663 main_clip.h = height * scale;
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	664 main_clip.w = main_clip.h * config_aspect();
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	665 } else {
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	666 main_clip.w = aspect > config_aspect() ? config_aspect() * (float)main_height : main_width;
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	667 main_clip.h = aspect > config_aspect() ? main_height : main_width / config_aspect();
c5c9498ff279 Implement integer scaling Michael Pavone <pavone@retrodev.com> parents: 2640 diff changeset	668 }
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	669 main_clip.x = (main_width - main_clip.w) / 2;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	670 main_clip.y = (main_height - main_clip.h) / 2;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	671 #ifndef DISABLE_OPENGL
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	672 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	673 #endif
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	674 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	675 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	676
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	677 static ui_render_fun on_context_destroyed, on_context_created, on_ui_fb_resized;
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	678 void render_set_gl_context_handlers(ui_render_fun destroy, ui_render_fun create)
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	679 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	680 on_context_destroyed = destroy;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	681 on_context_created = create;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	682 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	683
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	684 void render_set_ui_fb_resize_handler(ui_render_fun resize)
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	685 {
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	686 on_ui_fb_resized = resize;
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	687 }
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	688
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	689 static uint8_t scancode_map[SDL_NUM_SCANCODES] = {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	690 [SDL_SCANCODE_A] = 0x1C,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	691 [SDL_SCANCODE_B] = 0x32,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	692 [SDL_SCANCODE_C] = 0x21,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	693 [SDL_SCANCODE_D] = 0x23,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	694 [SDL_SCANCODE_E] = 0x24,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	695 [SDL_SCANCODE_F] = 0x2B,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	696 [SDL_SCANCODE_G] = 0x34,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	697 [SDL_SCANCODE_H] = 0x33,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	698 [SDL_SCANCODE_I] = 0x43,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	699 [SDL_SCANCODE_J] = 0x3B,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	700 [SDL_SCANCODE_K] = 0x42,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	701 [SDL_SCANCODE_L] = 0x4B,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	702 [SDL_SCANCODE_M] = 0x3A,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	703 [SDL_SCANCODE_N] = 0x31,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	704 [SDL_SCANCODE_O] = 0x44,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	705 [SDL_SCANCODE_P] = 0x4D,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	706 [SDL_SCANCODE_Q] = 0x15,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	707 [SDL_SCANCODE_R] = 0x2D,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	708 [SDL_SCANCODE_S] = 0x1B,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	709 [SDL_SCANCODE_T] = 0x2C,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	710 [SDL_SCANCODE_U] = 0x3C,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	711 [SDL_SCANCODE_V] = 0x2A,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	712 [SDL_SCANCODE_W] = 0x1D,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	713 [SDL_SCANCODE_X] = 0x22,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	714 [SDL_SCANCODE_Y] = 0x35,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	715 [SDL_SCANCODE_Z] = 0x1A,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	716 [SDL_SCANCODE_1] = 0x16,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	717 [SDL_SCANCODE_2] = 0x1E,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	718 [SDL_SCANCODE_3] = 0x26,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	719 [SDL_SCANCODE_4] = 0x25,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	720 [SDL_SCANCODE_5] = 0x2E,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	721 [SDL_SCANCODE_6] = 0x36,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	722 [SDL_SCANCODE_7] = 0x3D,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	723 [SDL_SCANCODE_8] = 0x3E,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	724 [SDL_SCANCODE_9] = 0x46,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	725 [SDL_SCANCODE_0] = 0x45,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	726 [SDL_SCANCODE_RETURN] = 0x5A,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	727 [SDL_SCANCODE_ESCAPE] = 0x76,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	728 [SDL_SCANCODE_SPACE] = 0x29,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	729 [SDL_SCANCODE_TAB] = 0x0D,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	730 [SDL_SCANCODE_BACKSPACE] = 0x66,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	731 [SDL_SCANCODE_MINUS] = 0x4E,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	732 [SDL_SCANCODE_EQUALS] = 0x55,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	733 [SDL_SCANCODE_LEFTBRACKET] = 0x54,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	734 [SDL_SCANCODE_RIGHTBRACKET] = 0x5B,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	735 [SDL_SCANCODE_BACKSLASH] = 0x5D,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	736 [SDL_SCANCODE_SEMICOLON] = 0x4C,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	737 [SDL_SCANCODE_APOSTROPHE] = 0x52,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	738 [SDL_SCANCODE_GRAVE] = 0x0E,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	739 [SDL_SCANCODE_COMMA] = 0x41,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	740 [SDL_SCANCODE_PERIOD] = 0x49,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	741 [SDL_SCANCODE_SLASH] = 0x4A,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	742 [SDL_SCANCODE_CAPSLOCK] = 0x58,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	743 [SDL_SCANCODE_F1] = 0x05,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	744 [SDL_SCANCODE_F2] = 0x06,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	745 [SDL_SCANCODE_F3] = 0x04,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	746 [SDL_SCANCODE_F4] = 0x0C,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	747 [SDL_SCANCODE_F5] = 0x03,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	748 [SDL_SCANCODE_F6] = 0x0B,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	749 [SDL_SCANCODE_F7] = 0x83,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	750 [SDL_SCANCODE_F8] = 0x0A,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	751 [SDL_SCANCODE_F9] = 0x01,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	752 [SDL_SCANCODE_F10] = 0x09,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	753 [SDL_SCANCODE_F11] = 0x78,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	754 [SDL_SCANCODE_F12] = 0x07,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	755 [SDL_SCANCODE_LCTRL] = 0x14,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	756 [SDL_SCANCODE_LSHIFT] = 0x12,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	757 [SDL_SCANCODE_LALT] = 0x11,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	758 [SDL_SCANCODE_RCTRL] = 0x18,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	759 [SDL_SCANCODE_RSHIFT] = 0x59,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	760 [SDL_SCANCODE_RALT] = 0x17,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	761 [SDL_SCANCODE_INSERT] = 0x81,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	762 [SDL_SCANCODE_PAUSE] = 0x82,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	763 [SDL_SCANCODE_PRINTSCREEN] = 0x84,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	764 [SDL_SCANCODE_SCROLLLOCK] = 0x7E,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	765 [SDL_SCANCODE_DELETE] = 0x85,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	766 [SDL_SCANCODE_LEFT] = 0x86,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	767 [SDL_SCANCODE_HOME] = 0x87,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	768 [SDL_SCANCODE_END] = 0x88,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	769 [SDL_SCANCODE_UP] = 0x89,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	770 [SDL_SCANCODE_DOWN] = 0x8A,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	771 [SDL_SCANCODE_PAGEUP] = 0x8B,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	772 [SDL_SCANCODE_PAGEDOWN] = 0x8C,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	773 [SDL_SCANCODE_RIGHT] = 0x8D,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	774 [SDL_SCANCODE_NUMLOCKCLEAR] = 0x77,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	775 [SDL_SCANCODE_KP_DIVIDE] = 0x80,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	776 [SDL_SCANCODE_KP_MULTIPLY] = 0x7C,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	777 [SDL_SCANCODE_KP_MINUS] = 0x7B,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	778 [SDL_SCANCODE_KP_PLUS] = 0x79,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	779 [SDL_SCANCODE_KP_ENTER] = 0x19,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	780 [SDL_SCANCODE_KP_1] = 0x69,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	781 [SDL_SCANCODE_KP_2] = 0x72,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	782 [SDL_SCANCODE_KP_3] = 0x7A,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	783 [SDL_SCANCODE_KP_4] = 0x6B,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	784 [SDL_SCANCODE_KP_5] = 0x73,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	785 [SDL_SCANCODE_KP_6] = 0x74,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	786 [SDL_SCANCODE_KP_7] = 0x6C,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	787 [SDL_SCANCODE_KP_8] = 0x75,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	788 [SDL_SCANCODE_KP_9] = 0x7D,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	789 [SDL_SCANCODE_KP_0] = 0x70,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	790 [SDL_SCANCODE_KP_PERIOD] = 0x71,
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	791 };
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	792
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	793 static drop_handler drag_drop_handler;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	794 void render_set_drag_drop_handler(drop_handler handler)
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	795 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	796 drag_drop_handler = handler;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	797 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	798
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	799 static event_handler custom_event_handler;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	800 void render_set_event_handler(event_handler handler)
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	801 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	802 custom_event_handler = handler;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	803 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	804
2318 1c7329ac7f3f Make UI respect stick deadzone Michael Pavone <pavone@retrodev.com> parents: 2315 diff changeset	805 int render_find_joystick_index(SDL_JoystickID instanceID)
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	806 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	807 for (int i = 0; i < MAX_JOYSTICKS; i++) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	808 if (joysticks[i] && SDL_JoystickInstanceID(joysticks[i]) == instanceID) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	809 return i;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	810 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	811 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	812 return -1;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	813 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	814
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	815 static int lowest_unused_joystick_index()
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	816 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	817 for (int i = 0; i < MAX_JOYSTICKS; i++) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	818 if (!joysticks[i]) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	819 return i;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	820 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	821 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	822 return -1;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	823 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	824
1860 bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	825 static int lowest_unlocked_joystick_index(void)
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	826 {
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	827 for (int i = 0; i < MAX_JOYSTICKS; i++) {
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	828 if (!joystick_index_locked[i]) {
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	829 return i;
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	830 }
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	831 }
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	832 return -1;
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	833 }
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	834
1596 437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	835 SDL_Joystick *render_get_joystick(int index)
437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	836 {
437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	837 if (index >= MAX_JOYSTICKS) {
437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	838 return NULL;
437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	839 }
437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	840 return joysticks[index];
437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	841 }
437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	842
1608 419a0a133b5c Allow a gamepad mapping to apply to all controllers, controllers of a particular type (i.e.e 6-button PS4 controllers) or specific controllers (based on SDL2 GUID) in addition to the controller in a certain slot Michael Pavone <pavone@retrodev.com> parents: 1603 diff changeset	843 char* render_joystick_type_id(int index)
419a0a133b5c Allow a gamepad mapping to apply to all controllers, controllers of a particular type (i.e.e 6-button PS4 controllers) or specific controllers (based on SDL2 GUID) in addition to the controller in a certain slot Michael Pavone <pavone@retrodev.com> parents: 1603 diff changeset	844 {
419a0a133b5c Allow a gamepad mapping to apply to all controllers, controllers of a particular type (i.e.e 6-button PS4 controllers) or specific controllers (based on SDL2 GUID) in addition to the controller in a certain slot Michael Pavone <pavone@retrodev.com> parents: 1603 diff changeset	845 SDL_Joystick *stick = render_get_joystick(index);
419a0a133b5c Allow a gamepad mapping to apply to all controllers, controllers of a particular type (i.e.e 6-button PS4 controllers) or specific controllers (based on SDL2 GUID) in addition to the controller in a certain slot Michael Pavone <pavone@retrodev.com> parents: 1603 diff changeset	846 if (!stick) {
419a0a133b5c Allow a gamepad mapping to apply to all controllers, controllers of a particular type (i.e.e 6-button PS4 controllers) or specific controllers (based on SDL2 GUID) in addition to the controller in a certain slot Michael Pavone <pavone@retrodev.com> parents: 1603 diff changeset	847 return NULL;
419a0a133b5c Allow a gamepad mapping to apply to all controllers, controllers of a particular type (i.e.e 6-button PS4 controllers) or specific controllers (based on SDL2 GUID) in addition to the controller in a certain slot Michael Pavone <pavone@retrodev.com> parents: 1603 diff changeset	848 }
419a0a133b5c Allow a gamepad mapping to apply to all controllers, controllers of a particular type (i.e.e 6-button PS4 controllers) or specific controllers (based on SDL2 GUID) in addition to the controller in a certain slot Michael Pavone <pavone@retrodev.com> parents: 1603 diff changeset	849 char *guid_string = malloc(33);
419a0a133b5c Allow a gamepad mapping to apply to all controllers, controllers of a particular type (i.e.e 6-button PS4 controllers) or specific controllers (based on SDL2 GUID) in addition to the controller in a certain slot Michael Pavone <pavone@retrodev.com> parents: 1603 diff changeset	850 SDL_JoystickGetGUIDString(SDL_JoystickGetGUID(stick), guid_string, 33);
419a0a133b5c Allow a gamepad mapping to apply to all controllers, controllers of a particular type (i.e.e 6-button PS4 controllers) or specific controllers (based on SDL2 GUID) in addition to the controller in a certain slot Michael Pavone <pavone@retrodev.com> parents: 1603 diff changeset	851 return guid_string;
419a0a133b5c Allow a gamepad mapping to apply to all controllers, controllers of a particular type (i.e.e 6-button PS4 controllers) or specific controllers (based on SDL2 GUID) in addition to the controller in a certain slot Michael Pavone <pavone@retrodev.com> parents: 1603 diff changeset	852 }
419a0a133b5c Allow a gamepad mapping to apply to all controllers, controllers of a particular type (i.e.e 6-button PS4 controllers) or specific controllers (based on SDL2 GUID) in addition to the controller in a certain slot Michael Pavone <pavone@retrodev.com> parents: 1603 diff changeset	853
1596 437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	854 SDL_GameController *render_get_controller(int index)
437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	855 {
1862 e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	856 if (index >= MAX_JOYSTICKS \|\| !joysticks[index]) {
1596 437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	857 return NULL;
437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	858 }
437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	859 return SDL_GameControllerOpen(joystick_sdl_index[index]);
437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	860 }
437e80a700aa Initial heuristics for detecting controller types and showing different labels in UI. Modified controller settings view to first display a list of controllers, only showing mapping after selecting controller Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	861
1862 e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	862 static uint8_t gc_events_enabled;
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	863 static SDL_GameController *controllers[MAX_JOYSTICKS];
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	864 void render_enable_gamepad_events(uint8_t enabled)
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	865 {
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	866 if (enabled != gc_events_enabled) {
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	867 gc_events_enabled = enabled;
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	868 for (int i = 0; i < MAX_JOYSTICKS; i++) {
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	869 if (enabled) {
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	870 controllers[i] = render_get_controller(i);
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	871 } else if (controllers[i]) {
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	872 SDL_GameControllerClose(controllers[i]);
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	873 controllers[i] = NULL;
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	874 }
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	875 }
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	876 }
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	877 }
2315 b67e4e930fa4 Workaround for SDL2 being unreliable in updating mapping for already "open" game controller Michael Pavone <pavone@retrodev.com> parents: 2308 diff changeset	878 uint8_t render_are_gamepad_events_enabled(void)
b67e4e930fa4 Workaround for SDL2 being unreliable in updating mapping for already "open" game controller Michael Pavone <pavone@retrodev.com> parents: 2308 diff changeset	879 {
b67e4e930fa4 Workaround for SDL2 being unreliable in updating mapping for already "open" game controller Michael Pavone <pavone@retrodev.com> parents: 2308 diff changeset	880 return gc_events_enabled;
b67e4e930fa4 Workaround for SDL2 being unreliable in updating mapping for already "open" game controller Michael Pavone <pavone@retrodev.com> parents: 2308 diff changeset	881 }
1862 e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	882
2200 f11f4399d64b Crop display in game gear mode Michael Pavone <pavone@retrodev.com> parents: 2093 diff changeset	883 static uint32_t overscan_top[NUM_VID_STD] = {2, 21, 51};
f11f4399d64b Crop display in game gear mode Michael Pavone <pavone@retrodev.com> parents: 2093 diff changeset	884 static uint32_t overscan_bot[NUM_VID_STD] = {1, 17, 48};
f11f4399d64b Crop display in game gear mode Michael Pavone <pavone@retrodev.com> parents: 2093 diff changeset	885 static uint32_t overscan_left[NUM_VID_STD] = {13, 13, 61};
f11f4399d64b Crop display in game gear mode Michael Pavone <pavone@retrodev.com> parents: 2093 diff changeset	886 static uint32_t overscan_right[NUM_VID_STD] = {14, 14, 62};
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	887 static vid_std video_standard = VID_NTSC;
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	888 static uint8_t need_ui_fb_resize;
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	889
1860 bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	890 int lock_joystick_index(int joystick, int desired_index)
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	891 {
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	892 if (desired_index < 0) {
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	893 desired_index = lowest_unlocked_joystick_index();
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	894 if (desired_index < 0 \|\| desired_index >= joystick) {
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	895 return joystick;
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	896 }
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	897 }
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	898 SDL_Joystick *tmp_joy = joysticks[joystick];
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	899 int tmp_index = joystick_sdl_index[joystick];
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	900 joysticks[joystick] = joysticks[desired_index];
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	901 joystick_sdl_index[joystick] = joystick_sdl_index[desired_index];
2239 b2f788f08a31 Fix bug in controller reordering implementation Michael Pavone <pavone@retrodev.com> parents: 2200 diff changeset	902 joystick_index_locked[joystick] = joystick_index_locked[desired_index];
1860 bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	903 joysticks[desired_index] = tmp_joy;
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	904 joystick_sdl_index[desired_index] = tmp_index;
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	905 joystick_index_locked[desired_index] = 1;
1861 fc05f49075c2 Reprocess bindings when SDL2 mappings, controller types or controller order change Michael Pavone <pavone@retrodev.com> parents: 1860 diff changeset	906 //update bindings as the controllers being swapped may have different mappings
fc05f49075c2 Reprocess bindings when SDL2 mappings, controller types or controller order change Michael Pavone <pavone@retrodev.com> parents: 1860 diff changeset	907 handle_joy_added(desired_index);
fc05f49075c2 Reprocess bindings when SDL2 mappings, controller types or controller order change Michael Pavone <pavone@retrodev.com> parents: 1860 diff changeset	908 if (joysticks[joystick]) {
fc05f49075c2 Reprocess bindings when SDL2 mappings, controller types or controller order change Michael Pavone <pavone@retrodev.com> parents: 1860 diff changeset	909 handle_joy_added(joystick);
fc05f49075c2 Reprocess bindings when SDL2 mappings, controller types or controller order change Michael Pavone <pavone@retrodev.com> parents: 1860 diff changeset	910 }
1860 bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	911 return desired_index;
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	912 }
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	913
2308 b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	914 static float ui_scale_x = 1.0f, ui_scale_y = 1.0f;
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	915 int render_ui_to_pixels_x(int ui)
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	916 {
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	917 return ui * ui_scale_x + 0.5f;
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	918 }
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	919
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	920 int render_ui_to_pixels_y(int ui)
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	921 {
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	922 return ui * ui_scale_y + 0.5f;
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	923 }
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	924
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	925 static int32_t handle_event(SDL_Event *event)
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	926 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	927 if (custom_event_handler) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	928 custom_event_handler(event);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	929 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	930 switch (event->type) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	931 case SDL_KEYDOWN:
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	932 handle_keydown(event->key.keysym.sym, scancode_map[event->key.keysym.scancode]);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	933 break;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	934 case SDL_KEYUP:
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	935 handle_keyup(event->key.keysym.sym, scancode_map[event->key.keysym.scancode]);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	936 break;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	937 case SDL_JOYBUTTONDOWN:
2318 1c7329ac7f3f Make UI respect stick deadzone Michael Pavone <pavone@retrodev.com> parents: 2315 diff changeset	938 handle_joydown(render_find_joystick_index(event->jbutton.which), event->jbutton.button);
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	939 break;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	940 case SDL_JOYBUTTONUP:
2318 1c7329ac7f3f Make UI respect stick deadzone Michael Pavone <pavone@retrodev.com> parents: 2315 diff changeset	941 handle_joyup(lock_joystick_index(render_find_joystick_index(event->jbutton.which), -1), event->jbutton.button);
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	942 break;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	943 case SDL_JOYHATMOTION:
2318 1c7329ac7f3f Make UI respect stick deadzone Michael Pavone <pavone@retrodev.com> parents: 2315 diff changeset	944 handle_joy_dpad(lock_joystick_index(render_find_joystick_index(event->jhat.which), -1), event->jhat.hat, event->jhat.value);
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	945 break;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	946 case SDL_JOYAXISMOTION:
2318 1c7329ac7f3f Make UI respect stick deadzone Michael Pavone <pavone@retrodev.com> parents: 2315 diff changeset	947 handle_joy_axis(lock_joystick_index(render_find_joystick_index(event->jaxis.which), -1), event->jaxis.axis, event->jaxis.value);
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	948 break;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	949 case SDL_JOYDEVICEADDED:
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	950 if (event->jdevice.which < MAX_JOYSTICKS) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	951 int index = lowest_unused_joystick_index();
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	952 if (index >= 0) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	953 SDL_Joystick * joy = joysticks[index] = SDL_JoystickOpen(event->jdevice.which);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	954 joystick_sdl_index[index] = event->jdevice.which;
1860 bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	955 joystick_index_locked[index] = 0;
1862 e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	956 if (gc_events_enabled) {
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	957 controllers[index] = SDL_GameControllerOpen(event->jdevice.which);
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	958 }
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	959 if (joy) {
1792 52a47611a273 Avoid printing a bunch of junk to stdout when GDB remote debugging is enabled as this can confuse GDB Michael Pavone <pavone@retrodev.com> parents: 1693 diff changeset	960 debug_message("Joystick %d added: %s\n", index, SDL_JoystickName(joy));
52a47611a273 Avoid printing a bunch of junk to stdout when GDB remote debugging is enabled as this can confuse GDB Michael Pavone <pavone@retrodev.com> parents: 1693 diff changeset	961 debug_message("\tNum Axes: %d\n\tNum Buttons: %d\n\tNum Hats: %d\n", SDL_JoystickNumAxes(joy), SDL_JoystickNumButtons(joy), SDL_JoystickNumHats(joy));
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	962 handle_joy_added(index);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	963 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	964 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	965 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	966 break;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	967 case SDL_JOYDEVICEREMOVED: {
2318 1c7329ac7f3f Make UI respect stick deadzone Michael Pavone <pavone@retrodev.com> parents: 2315 diff changeset	968 int index = render_find_joystick_index(event->jdevice.which);
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	969 if (index >= 0) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	970 SDL_JoystickClose(joysticks[index]);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	971 joysticks[index] = NULL;
1862 e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	972 if (controllers[index]) {
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	973 SDL_GameControllerClose(controllers[index]);
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	974 controllers[index] = NULL;
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	975 }
1792 52a47611a273 Avoid printing a bunch of junk to stdout when GDB remote debugging is enabled as this can confuse GDB Michael Pavone <pavone@retrodev.com> parents: 1693 diff changeset	976 debug_message("Joystick %d removed\n", index);
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	977 } else {
1792 52a47611a273 Avoid printing a bunch of junk to stdout when GDB remote debugging is enabled as this can confuse GDB Michael Pavone <pavone@retrodev.com> parents: 1693 diff changeset	978 debug_message("Failed to find removed joystick with instance ID: %d\n", index);
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	979 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	980 break;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	981 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	982 case SDL_MOUSEMOTION:
2308 b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	983 handle_mouse_moved(event->motion.which, event->motion.x * ui_scale_x + 0.5f, event->motion.y * ui_scale_y + 0.5f + overscan_top[video_standard], event->motion.xrel, event->motion.yrel);
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	984 break;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	985 case SDL_MOUSEBUTTONDOWN:
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	986 handle_mousedown(event->button.which, event->button.button);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	987 break;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	988 case SDL_MOUSEBUTTONUP:
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	989 handle_mouseup(event->button.which, event->button.button);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	990 break;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	991 case SDL_WINDOWEVENT:
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	992 switch (event->window.event)
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	993 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	994 case SDL_WINDOWEVENT_SIZE_CHANGED:
1820 70a1304b432b Fix crash that occurs when changing video screen settings if the emulator window is currently fullscreen. Add a little more error handling to Open GL code Mike Pavone <pavone@retrodev.com> parents: 1810 diff changeset	995 if (!main_window) {
70a1304b432b Fix crash that occurs when changing video screen settings if the emulator window is currently fullscreen. Add a little more error handling to Open GL code Mike Pavone <pavone@retrodev.com> parents: 1810 diff changeset	996 break;
70a1304b432b Fix crash that occurs when changing video screen settings if the emulator window is currently fullscreen. Add a little more error handling to Open GL code Mike Pavone <pavone@retrodev.com> parents: 1810 diff changeset	997 }
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	998 need_ui_fb_resize = 1;
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	999 #ifndef DISABLE_OPENGL
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1000 if (render_gl) {
2387 ff2f18dac84b Fix issue that broke debug views when toggling fullscreen Michael Pavone <pavone@retrodev.com> parents: 2376 diff changeset	1001 SDL_GL_MakeCurrent(main_window, main_context);
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1002 if (on_context_destroyed) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1003 on_context_destroyed();
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1004 }
1593 24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	1005 gl_teardown();
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1006 SDL_GL_DeleteContext(main_context);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1007 main_context = SDL_GL_CreateContext(main_window);
2308 b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1008 SDL_GL_GetDrawableSize(main_window, &main_width, &main_height);
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1009 update_aspect();
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1010 gl_setup();
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1011 if (on_context_created) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1012 on_context_created();
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1013 }
2308 b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1014 } else {
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1015 #endif
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1016 SDL_GetRendererOutputSize(main_renderer, &main_width, &main_height);
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1017 update_aspect();
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1018 #ifndef DISABLE_OPENGL
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1019 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1020 #endif
2308 b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1021 if (main_width != event->window.data1 \|\| main_height != event->window.data2) {
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1022 debug_message("Window resized - UI units %dx%d, pixels %dx%d\n", event->window.data1, event->window.data2, main_width, main_height);
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1023 } else {
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1024 debug_message("Window resized: %dx%d\n", main_width, main_height);
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1025 }
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1026 ui_scale_x = (float)main_width / (float)event->window.data1;
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1027 ui_scale_y = (float)main_height / (float)event->window.data2;
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1028 break;
1649 b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	1029 case SDL_WINDOWEVENT_CLOSE:
1820 70a1304b432b Fix crash that occurs when changing video screen settings if the emulator window is currently fullscreen. Add a little more error handling to Open GL code Mike Pavone <pavone@retrodev.com> parents: 1810 diff changeset	1030 if (main_window && SDL_GetWindowID(main_window) == event->window.windowID) {
1649 b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	1031 exit(0);
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	1032 } else {
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1033 for (int i = 0; i < num_extras; i++)
1649 b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	1034 {
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1035 if (SDL_GetWindowID(extras[i].win) == event->window.windowID) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1036 if (extras[i].on_close) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1037 extras[i].on_close(i + FRAMEBUFFER_USER_START);
1649 b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	1038 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	1039 break;
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	1040 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	1041 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	1042 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	1043 break;
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1044 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1045 break;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1046 case SDL_DROPFILE:
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1047 if (drag_drop_handler) {
2404 6f8400ce7a0f Fix reload of zipped and gzipped ROMS Michael Pavone <pavone@retrodev.com> parents: 2392 diff changeset	1048 drag_drop_handler(strdup(event->drop.file));
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1049 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1050 SDL_free(event->drop.file);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1051 break;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1052 case SDL_QUIT:
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1053 puts("");
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1054 exit(0);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1055 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1056 return 0;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1057 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1058
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1059 static void drain_events()
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1060 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1061 SDL_Event event;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1062 while(SDL_PollEvent(&event))
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1063 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1064 handle_event(&event);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1065 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1066 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1067
2200 f11f4399d64b Crop display in game gear mode Michael Pavone <pavone@retrodev.com> parents: 2093 diff changeset	1068 static char *vid_std_names[NUM_VID_STD] = {"ntsc", "pal", "gamegear"};
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1069 static int display_hz;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1070 static int source_hz;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1071 static int source_frame;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1072 static int source_frame_count;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1073 static int frame_repeat[60];
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1074
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	1075 static uint32_t sample_rate;
2663 568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1076 typedef struct {
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1077 int rate;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1078 int samples;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1079 uint16_t format;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1080 } audio_config;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1081
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1082 static audio_config get_audio_config(void)
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1083 {
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1084 audio_config ret;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1085 char * rate_str = tern_find_path(config, "audio\0rate\0", TVAL_PTR).ptrval;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1086 ret.rate = rate_str ? atoi(rate_str) : 0;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1087 if (!ret.rate) {
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1088 ret.rate = 48000;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1089 }
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1090 char *config_format = tern_find_path_default(config, "audio\0format\0", (tern_val){.ptrval="f32"}, TVAL_PTR).ptrval;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1091 ret.format = !strcmp(config_format, "s16") ? AUDIO_S16SYS : AUDIO_F32SYS;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1092 char * samples_str = tern_find_path(config, "audio\0buffer\0", TVAL_PTR).ptrval;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1093 ret.samples = samples_str ? atoi(samples_str) : 0;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1094 if (!ret.samples) {
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1095 ret.samples = 512;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1096 }
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1097 return ret;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1098 }
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1099
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1100 static audio_config current_audio_config;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1101 static void init_audio(void)
354 15dd6418fe67 Initial PSG support. Mostly works, noise channel is borked though. Mike Pavone <pavone@retrodev.com> parents: 342 diff changeset	1102 {
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1103 SDL_AudioSpec desired, actual;
2663 568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1104 audio_config ac = get_audio_config();
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1105 desired.freq = ac.rate;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1106 desired.format = ac.format;
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1107 desired.channels = 2;
2663 568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1108 desired.samples = ac.samples * 2;
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1109 switch (sync_src)
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1110 {
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1111 case SYNC_AUDIO:
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1112 desired.callback = audio_callback;
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1113 break;
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1114 case SYNC_AUDIO_THREAD:
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1115 desired.callback = audio_callback_run_on_audio;
1978 33d5b9b77aef Fix regression in run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1977 diff changeset	1116 break;
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1117 default:
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1118 desired.callback = audio_callback_drc;
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1119 }
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1120 desired.userdata = NULL;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1121
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1122 if (SDL_OpenAudio(&desired, &actual) < 0) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1123 fatal_error("Unable to open SDL audio: %s\n", SDL_GetError());
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1124 }
2663 568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1125 current_audio_config = ac;
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1126 sample_rate = actual.freq;
2663 568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1127 debug_message("Initialized %d channel audio at frequency %d with a %d sample buffer, ", actual.channels, actual.freq, actual.samples);
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	1128 render_audio_format format = RENDER_AUDIO_UNKNOWN;
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1129 if (actual.format == AUDIO_S16SYS) {
1810 73a9d06413bc Restore some newlines in debug output that got lost when fixing GDB remote debugging issue Michael Pavone <pavone@retrodev.com> parents: 1809 diff changeset	1130 debug_message("signed 16-bit int format\n");
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	1131 format = RENDER_AUDIO_S16;
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1132 } else if (actual.format == AUDIO_F32SYS) {
1810 73a9d06413bc Restore some newlines in debug output that got lost when fixing GDB remote debugging issue Michael Pavone <pavone@retrodev.com> parents: 1809 diff changeset	1133 debug_message("32-bit float format\n");
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	1134 format = RENDER_AUDIO_FLOAT;
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1135 } else {
1792 52a47611a273 Avoid printing a bunch of junk to stdout when GDB remote debugging is enabled as this can confuse GDB Michael Pavone <pavone@retrodev.com> parents: 1693 diff changeset	1136 debug_message("unsupported format %X\n", actual.format);
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1137 warning("Unsupported audio sample format: %X\n", actual.format);
1402 458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1398 diff changeset	1138 }
2640 c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	1139 #ifdef __EMSCRIPTEN__
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	1140 if (sync_src == SYNC_AUDIO) {
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	1141 printf("emscripten_set_main_loop_timing %d\n", actual.samples * 500 / actual.freq);
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	1142 emscripten_set_main_loop_timing(EM_TIMING_SETTIMEOUT, actual.samples * 500 / actual.freq);
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	1143 }
c30e5548154f Get sync to audio working in emscripten Michael Pavone <pavone@retrodev.com> parents: 2638 diff changeset	1144 #endif
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	1145 render_audio_initialized(format, actual.freq, actual.channels, actual.samples, SDL_AUDIO_BITSIZE(actual.format) / 8);
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1146 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1147
2392 a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1148 static void update_cursor(void)
a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1149 {
a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1150 SDL_ShowCursor((is_fullscreen && !force_cursor) ? SDL_DISABLE : SDL_ENABLE);
a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1151 }
a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1152
a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1153 void render_force_cursor(uint8_t force)
a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1154 {
a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1155 if (force != force_cursor) {
a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1156 force_cursor = force;
a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1157 update_cursor();
a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1158 }
a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1159 }
a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1160
a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1161 static void window_setup(void)
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1162 {
2308 b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1163 uint32_t flags = SDL_WINDOW_RESIZABLE \| SDL_WINDOW_ALLOW_HIGHDPI;
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1164 if (is_fullscreen) {
719 019d27995e32 Upgrade to SDL 2.0 and drop support for the non-OpenGL render path Michael Pavone <pavone@retrodev.com> parents: 655 diff changeset	1165 flags \|= SDL_WINDOW_FULLSCREEN_DESKTOP;
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1166 }
2392 a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	1167 update_cursor();
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1168
1659 19331a21da3a Switched default sync source back to audio as the video option is not ready for prime timeop Mike Pavone <pavone@retrodev.com> parents: 1658 diff changeset	1169 tern_val def = {.ptrval = "audio"};
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1170 if (external_sync) {
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1171 sync_src = SYNC_EXTERNAL;
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1172 } else {
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1173 char *sync_src_str = tern_find_path_default(config, "system\0sync_source\0", def, TVAL_PTR).ptrval;
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1174 if (!strcmp(sync_src_str, "audio")) {
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1175 sync_src = SYNC_AUDIO;
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1176 } else if (!strcmp(sync_src_str, "audio_thread")) {
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1177 sync_src = SYNC_AUDIO_THREAD;
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1178 } else {
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1179 sync_src = SYNC_VIDEO;
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1180 }
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1181 }
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1182
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1183 if (!num_buffers && (sync_src == SYNC_AUDIO_THREAD \|\| sync_src == SYNC_EXTERNAL)) {
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1184 frame_mutex = SDL_CreateMutex();
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1185 free_buffer_mutex = SDL_CreateMutex();
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1186 frame_ready = SDL_CreateCond();
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1187 buffer_storage = 4;
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1188 frame_buffers = calloc(buffer_storage, sizeof(uint32_t*));
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1189 frame_buffers[0] = texture_buf;
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1190 num_buffers = 1;
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1191 }
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1192
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1193 const char *vsync;
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1194 if (sync_src == SYNC_AUDIO) {
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1195 def.ptrval = "off";
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1196 vsync = tern_find_path_default(config, "video\0vsync\0", def, TVAL_PTR).ptrval;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1197 } else {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1198 vsync = "on";
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1199 }
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1200
1326 071e761bcdcf Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in Michael Pavone <pavone@retrodev.com> parents: 1268 diff changeset	1201 tern_node *video = tern_find_node(config, "video");
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1202 if (video)
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1203 {
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1204 for (int i = 0; i < NUM_VID_STD; i++)
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1205 {
1326 071e761bcdcf Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in Michael Pavone <pavone@retrodev.com> parents: 1268 diff changeset	1206 tern_node *std_settings = tern_find_node(video, vid_std_names[i]);
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1207 if (std_settings) {
1326 071e761bcdcf Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in Michael Pavone <pavone@retrodev.com> parents: 1268 diff changeset	1208 char *val = tern_find_path_default(std_settings, "overscan\0top\0", (tern_val){.ptrval = NULL}, TVAL_PTR).ptrval;
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1209 if (val) {
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1210 overscan_top[i] = atoi(val);
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1211 }
1326 071e761bcdcf Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in Michael Pavone <pavone@retrodev.com> parents: 1268 diff changeset	1212 val = tern_find_path_default(std_settings, "overscan\0bottom\0", (tern_val){.ptrval = NULL}, TVAL_PTR).ptrval;
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1213 if (val) {
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1214 overscan_bot[i] = atoi(val);
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1215 }
1326 071e761bcdcf Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in Michael Pavone <pavone@retrodev.com> parents: 1268 diff changeset	1216 val = tern_find_path_default(std_settings, "overscan\0left\0", (tern_val){.ptrval = NULL}, TVAL_PTR).ptrval;
1267 3772bb926be5 Initial stab at horizontal border emulation. Only works for H40 and still has a few minor holes to fill Michael Pavone <pavone@retrodev.com> parents: 1263 diff changeset	1217 if (val) {
3772bb926be5 Initial stab at horizontal border emulation. Only works for H40 and still has a few minor holes to fill Michael Pavone <pavone@retrodev.com> parents: 1263 diff changeset	1218 overscan_left[i] = atoi(val);
3772bb926be5 Initial stab at horizontal border emulation. Only works for H40 and still has a few minor holes to fill Michael Pavone <pavone@retrodev.com> parents: 1263 diff changeset	1219 }
1326 071e761bcdcf Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in Michael Pavone <pavone@retrodev.com> parents: 1268 diff changeset	1220 val = tern_find_path_default(std_settings, "overscan\0right\0", (tern_val){.ptrval = NULL}, TVAL_PTR).ptrval;
1267 3772bb926be5 Initial stab at horizontal border emulation. Only works for H40 and still has a few minor holes to fill Michael Pavone <pavone@retrodev.com> parents: 1263 diff changeset	1221 if (val) {
3772bb926be5 Initial stab at horizontal border emulation. Only works for H40 and still has a few minor holes to fill Michael Pavone <pavone@retrodev.com> parents: 1263 diff changeset	1222 overscan_right[i] = atoi(val);
3772bb926be5 Initial stab at horizontal border emulation. Only works for H40 and still has a few minor holes to fill Michael Pavone <pavone@retrodev.com> parents: 1263 diff changeset	1223 }
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1224 }
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1225 }
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1226 }
1631 c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1227 render_gl = 0;
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1228
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1229 #ifndef DISABLE_OPENGL
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1230 char *gl_enabled_str = tern_find_path_default(config, "video\0gl\0", def, TVAL_PTR).ptrval;
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1231 uint8_t gl_enabled = strcmp(gl_enabled_str, "off") != 0;
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1232 if (gl_enabled)
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1233 {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1234 flags \|= SDL_WINDOW_OPENGL;
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1235 SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 5);
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1236 SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 5);
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1237 SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5);
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1238 SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0);
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1239 SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1240 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1241 SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1242 SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1243 SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1244 #endif
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1245 }
1074 3a0f684891ae Fix NOGL compile option Michael Pavone <pavone@retrodev.com> parents: 1068 diff changeset	1246 #endif
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1247 main_window = SDL_CreateWindow(caption, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, main_width, main_height, flags);
719 019d27995e32 Upgrade to SDL 2.0 and drop support for the non-OpenGL render path Michael Pavone <pavone@retrodev.com> parents: 655 diff changeset	1248 if (!main_window) {
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	1249 fatal_error("Unable to create SDL window: %s\n", SDL_GetError());
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1250 }
2308 b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1251 SDL_GetWindowSize(main_window, &main_width, &main_height);
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1252 debug_message("Window created with size: %d x %d\n", main_width, main_height);
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1253 int orig_width = main_width, orig_height = main_height;
1074 3a0f684891ae Fix NOGL compile option Michael Pavone <pavone@retrodev.com> parents: 1068 diff changeset	1254 #ifndef DISABLE_OPENGL
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1255 if (gl_enabled)
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1256 {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1257 main_context = SDL_GL_CreateContext(main_window);
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1258 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1259 int major_version;
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1260 if (SDL_GL_GetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, &major_version) == 0 && major_version >= 2) {
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1261 #else
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1262 GLenum res = glewInit();
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1263 if (res != GLEW_OK) {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1264 warning("Initialization of GLEW failed with code %d\n", res);
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1265 }
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1266
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1267 if (res == GLEW_OK && GLEW_VERSION_2_0) {
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1268 #endif
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1269 render_gl = 1;
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1270 SDL_GL_MakeCurrent(main_window, main_context);
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1271 if (!strcmp("tear", vsync)) {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1272 if (SDL_GL_SetSwapInterval(-1) < 0) {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1273 warning("late tear is not available (%s), using normal vsync\n", SDL_GetError());
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1274 vsync = "on";
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1275 } else {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1276 vsync = NULL;
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1277 }
1004 fc000f245cc8 Set vsync state based on config file rather than just using whatever the system decides for us. Michael Pavone <pavone@retrodev.com> parents: 1003 diff changeset	1278 }
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1279 if (vsync) {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1280 if (SDL_GL_SetSwapInterval(!strcmp("on", vsync)) < 0) {
1839 78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	1281 #ifdef __ANDROID__
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	1282 debug_message("Failed to set vsync to %s: %s\n", vsync, SDL_GetError());
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	1283 #else
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1284 warning("Failed to set vsync to %s: %s\n", vsync, SDL_GetError());
1839 78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	1285 #endif
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1286 }
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1287 }
2308 b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1288 SDL_GL_GetDrawableSize(main_window, &main_width, &main_height);
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1289 } else {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1290 warning("OpenGL 2.0 is unavailable, falling back to SDL2 renderer\n");
1004 fc000f245cc8 Set vsync state based on config file rather than just using whatever the system decides for us. Michael Pavone <pavone@retrodev.com> parents: 1003 diff changeset	1291 }
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1292 }
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1293 if (!render_gl) {
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1294 #endif
1004 fc000f245cc8 Set vsync state based on config file rather than just using whatever the system decides for us. Michael Pavone <pavone@retrodev.com> parents: 1003 diff changeset	1295 flags = SDL_RENDERER_ACCELERATED;
fc000f245cc8 Set vsync state based on config file rather than just using whatever the system decides for us. Michael Pavone <pavone@retrodev.com> parents: 1003 diff changeset	1296 if (!strcmp("on", vsync) \|\| !strcmp("tear", vsync)) {
fc000f245cc8 Set vsync state based on config file rather than just using whatever the system decides for us. Michael Pavone <pavone@retrodev.com> parents: 1003 diff changeset	1297 flags \|= SDL_RENDERER_PRESENTVSYNC;
fc000f245cc8 Set vsync state based on config file rather than just using whatever the system decides for us. Michael Pavone <pavone@retrodev.com> parents: 1003 diff changeset	1298 }
fc000f245cc8 Set vsync state based on config file rather than just using whatever the system decides for us. Michael Pavone <pavone@retrodev.com> parents: 1003 diff changeset	1299 main_renderer = SDL_CreateRenderer(main_window, -1, flags);
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1300
1074 3a0f684891ae Fix NOGL compile option Michael Pavone <pavone@retrodev.com> parents: 1068 diff changeset	1301 if (!main_renderer) {
3a0f684891ae Fix NOGL compile option Michael Pavone <pavone@retrodev.com> parents: 1068 diff changeset	1302 fatal_error("unable to create SDL renderer: %s\n", SDL_GetError());
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1303 }
2308 b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1304 SDL_GetRendererOutputSize(main_renderer, &main_width, &main_height);
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1305 SDL_RendererInfo rinfo;
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1306 SDL_GetRendererInfo(main_renderer, &rinfo);
1792 52a47611a273 Avoid printing a bunch of junk to stdout when GDB remote debugging is enabled as this can confuse GDB Michael Pavone <pavone@retrodev.com> parents: 1693 diff changeset	1307 debug_message("SDL2 Render Driver: %s\n", rinfo.name);
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1308 main_clip.x = main_clip.y = 0;
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1309 main_clip.w = main_width;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1310 main_clip.h = main_height;
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1311 #ifndef DISABLE_OPENGL
719 019d27995e32 Upgrade to SDL 2.0 and drop support for the non-OpenGL render path Michael Pavone <pavone@retrodev.com> parents: 655 diff changeset	1312 }
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	1313 #endif
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1314
2308 b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1315 if (main_width != orig_width \|\| main_height != orig_height) {
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1316 debug_message("True window resolution %d x %d\n", main_width, main_height);
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1317 }
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1318 ui_scale_x = (float)main_width / (float)orig_width;
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1319 ui_scale_y = (float)main_height / (float)orig_height;
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1320
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1321
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	1322 update_aspect();
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	1323 render_alloc_surfaces();
1004 fc000f245cc8 Set vsync state based on config file rather than just using whatever the system decides for us. Michael Pavone <pavone@retrodev.com> parents: 1003 diff changeset	1324 def.ptrval = "off";
1326 071e761bcdcf Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in Michael Pavone <pavone@retrodev.com> parents: 1268 diff changeset	1325 scanlines = !strcmp(tern_find_path_default(config, "video\0scanlines\0", def, TVAL_PTR).ptrval, "on");
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1326 }
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1327
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1328 void render_init(int width, int height, char * title, uint8_t fullscreen)
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1329 {
2308 b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1330 #ifdef SDL_HINT_WINDOWS_DPI_SCALING
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1331 //In some ways, the other DPI scaling option for SDL2 on Windows is better for BlastEm's needs,
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1332 //but setting this makes it more consistent with how high DPI support works on other platforms
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1333 SDL_SetHint(SDL_HINT_WINDOWS_DPI_SCALING, "1");
b7768c58f0da Initial stab at DPI scaling support Michael Pavone <pavone@retrodev.com> parents: 2303 diff changeset	1334 #endif
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1335 if (SDL_Init(SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| SDL_INIT_JOYSTICK \| SDL_INIT_GAMECONTROLLER) < 0) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1336 fatal_error("Unable to init SDL: %s\n", SDL_GetError());
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1337 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1338 atexit(SDL_Quit);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1339 if (height <= 0) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1340 float aspect = config_aspect() > 0.0f ? config_aspect() : 4.0f/3.0f;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1341 height = ((float)width / aspect) + 0.5f;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1342 }
1792 52a47611a273 Avoid printing a bunch of junk to stdout when GDB remote debugging is enabled as this can confuse GDB Michael Pavone <pavone@retrodev.com> parents: 1693 diff changeset	1343 debug_message("width: %d, height: %d\n", width, height);
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1344 windowed_width = width;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1345 windowed_height = height;
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1346
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1347 SDL_DisplayMode mode;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1348 //TODO: Explicit multiple monitor support
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1349 SDL_GetCurrentDisplayMode(0, &mode);
2600 251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	1350 #ifdef __EMSCRIPTEN__
251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	1351 display_hz = 60; //TODO: FIXME
251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	1352 #else
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1353 display_hz = mode.refresh_rate;
2600 251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	1354 #endif
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1355
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1356 if (fullscreen) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1357 //the SDL2 migration guide suggests setting width and height to 0 when using SDL_WINDOW_FULLSCREEN_DESKTOP
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1358 //but that doesn't seem to work right when using OpenGL, at least on Linux anyway
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1359 width = mode.w;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1360 height = mode.h;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1361 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1362 main_width = width;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1363 main_height = height;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1364 is_fullscreen = fullscreen;
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1365
486 db5880d8ea03 Add an FPS counter to the title bar Mike Pavone <pavone@retrodev.com> parents: 467 diff changeset	1366 caption = title;
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1367
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1368 window_setup();
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1369
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1370 audio_mutex = SDL_CreateMutex();
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1371 audio_ready = SDL_CreateCond();
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1372
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1373 init_audio();
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1374
1355 03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt Michael Pavone <pavone@retrodev.com> parents: 1336 diff changeset	1375 uint32_t db_size;
03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt Michael Pavone <pavone@retrodev.com> parents: 1336 diff changeset	1376 char *db_data = read_bundled_file("gamecontrollerdb.txt", &db_size);
03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt Michael Pavone <pavone@retrodev.com> parents: 1336 diff changeset	1377 if (db_data) {
03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt Michael Pavone <pavone@retrodev.com> parents: 1336 diff changeset	1378 int added = SDL_GameControllerAddMappingsFromRW(SDL_RWFromMem(db_data, db_size), 1);
03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt Michael Pavone <pavone@retrodev.com> parents: 1336 diff changeset	1379 free(db_data);
1792 52a47611a273 Avoid printing a bunch of junk to stdout when GDB remote debugging is enabled as this can confuse GDB Michael Pavone <pavone@retrodev.com> parents: 1693 diff changeset	1380 debug_message("Added %d game controller mappings from gamecontrollerdb.txt\n", added);
1355 03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt Michael Pavone <pavone@retrodev.com> parents: 1336 diff changeset	1381 }
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1382
1603 c0727712d529 Read extral SDL2 mappings on startup from controller_types.cfg Michael Pavone <pavone@retrodev.com> parents: 1600 diff changeset	1383 controller_add_mappings();
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1384
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1385 SDL_JoystickEventState(SDL_ENABLE);
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1386
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1387 render_set_video_standard(VID_NTSC);
874 b6842dfb8edf ROM is now run after being selected in menu. Initial path for menu is read from config file. Michael Pavone <pavone@retrodev.com> parents: 816 diff changeset	1388
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	1389 atexit(render_quit);
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1390 }
2018 193b804c9845 Add a UI button to reset config to defaults Michael Pavone <pavone@retrodev.com> parents: 2004 diff changeset	1391
193b804c9845 Add a UI button to reset config to defaults Michael Pavone <pavone@retrodev.com> parents: 2004 diff changeset	1392 void render_reset_mappings(void)
193b804c9845 Add a UI button to reset config to defaults Michael Pavone <pavone@retrodev.com> parents: 2004 diff changeset	1393 {
193b804c9845 Add a UI button to reset config to defaults Michael Pavone <pavone@retrodev.com> parents: 2004 diff changeset	1394 SDL_QuitSubSystem(SDL_INIT_GAMECONTROLLER);
193b804c9845 Add a UI button to reset config to defaults Michael Pavone <pavone@retrodev.com> parents: 2004 diff changeset	1395 SDL_InitSubSystem(SDL_INIT_GAMECONTROLLER);
193b804c9845 Add a UI button to reset config to defaults Michael Pavone <pavone@retrodev.com> parents: 2004 diff changeset	1396 uint32_t db_size;
193b804c9845 Add a UI button to reset config to defaults Michael Pavone <pavone@retrodev.com> parents: 2004 diff changeset	1397 char *db_data = read_bundled_file("gamecontrollerdb.txt", &db_size);
193b804c9845 Add a UI button to reset config to defaults Michael Pavone <pavone@retrodev.com> parents: 2004 diff changeset	1398 if (db_data) {
193b804c9845 Add a UI button to reset config to defaults Michael Pavone <pavone@retrodev.com> parents: 2004 diff changeset	1399 int added = SDL_GameControllerAddMappingsFromRW(SDL_RWFromMem(db_data, db_size), 1);
193b804c9845 Add a UI button to reset config to defaults Michael Pavone <pavone@retrodev.com> parents: 2004 diff changeset	1400 free(db_data);
193b804c9845 Add a UI button to reset config to defaults Michael Pavone <pavone@retrodev.com> parents: 2004 diff changeset	1401 debug_message("Added %d game controller mappings from gamecontrollerdb.txt\n", added);
193b804c9845 Add a UI button to reset config to defaults Michael Pavone <pavone@retrodev.com> parents: 2004 diff changeset	1402 }
193b804c9845 Add a UI button to reset config to defaults Michael Pavone <pavone@retrodev.com> parents: 2004 diff changeset	1403 }
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1404 static int in_toggle;
1590 220ede292e97 Initial attempt at handling switches between sync modes at runtime. Needs work Michael Pavone <pavone@retrodev.com> parents: 1589 diff changeset	1405
2664 36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1406 #ifdef __EMSCRIPTEN__
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1407 void resume_config_update(void *arg)
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1408 {
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1409 uint8_t was_paused = arg != NULL;
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1410 quitting = 0;
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1411 init_audio();
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1412 render_set_video_standard(video_standard);
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1413
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1414 drain_events();
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1415 in_toggle = 0;
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1416 if (!was_paused) {
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1417 SDL_PauseAudio(0);
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1418 }
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1419 emscripten_resume_main_loop();
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1420 }
2667 1f6503bcb1d5 Fix warning Michael Pavone <pavone@retrodev.com> parents: 2664 diff changeset	1421 #endif //__EMSCRIPTEN__
2664 36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1422
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1423 void render_config_updated(void)
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1424 {
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1425 for (int i = 0; i <= FRAMEBUFFER_UI; i++)
2388 a8c069d847a0 Fix issue that would break debug windows when config update causes window to be recreated Michael Pavone <pavone@retrodev.com> parents: 2387 diff changeset	1426 {
a8c069d847a0 Fix issue that would break debug windows when config update causes window to be recreated Michael Pavone <pavone@retrodev.com> parents: 2387 diff changeset	1427 if (sdl_textures[i]) {
a8c069d847a0 Fix issue that would break debug windows when config update causes window to be recreated Michael Pavone <pavone@retrodev.com> parents: 2387 diff changeset	1428 SDL_DestroyTexture(sdl_textures[i]);
a8c069d847a0 Fix issue that would break debug windows when config update causes window to be recreated Michael Pavone <pavone@retrodev.com> parents: 2387 diff changeset	1429 sdl_textures[i] = NULL;
a8c069d847a0 Fix issue that would break debug windows when config update causes window to be recreated Michael Pavone <pavone@retrodev.com> parents: 2387 diff changeset	1430 }
a8c069d847a0 Fix issue that would break debug windows when config update causes window to be recreated Michael Pavone <pavone@retrodev.com> parents: 2387 diff changeset	1431 }
a8c069d847a0 Fix issue that would break debug windows when config update causes window to be recreated Michael Pavone <pavone@retrodev.com> parents: 2387 diff changeset	1432 texture_init = 0;
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1433 #ifndef DISABLE_OPENGL
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1434 if (render_gl) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1435 if (on_context_destroyed) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1436 on_context_destroyed();
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1437 }
1593 24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	1438 gl_teardown();
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1439 SDL_GL_DeleteContext(main_context);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1440 } else {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1441 #endif
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1442 SDL_DestroyRenderer(main_renderer);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1443 #ifndef DISABLE_OPENGL
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1444 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1445 #endif
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1446 in_toggle = 1;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1447 SDL_DestroyWindow(main_window);
1820 70a1304b432b Fix crash that occurs when changing video screen settings if the emulator window is currently fullscreen. Add a little more error handling to Open GL code Mike Pavone <pavone@retrodev.com> parents: 1810 diff changeset	1448 main_window = NULL;
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1449 drain_events();
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1450
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1451 char *config_width = tern_find_path(config, "video\0width\0", TVAL_PTR).ptrval;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1452 if (config_width) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1453 windowed_width = atoi(config_width);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1454 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1455 char *config_height = tern_find_path(config, "video\0height\0", TVAL_PTR).ptrval;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1456 if (config_height) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1457 windowed_height = atoi(config_height);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1458 } else {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1459 float aspect = config_aspect() > 0.0f ? config_aspect() : 4.0f/3.0f;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1460 windowed_height = ((float)windowed_width / aspect) + 0.5f;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1461 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1462 char *config_fullscreen = tern_find_path(config, "video\0fullscreen\0", TVAL_PTR).ptrval;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1463 is_fullscreen = config_fullscreen && !strcmp("on", config_fullscreen);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1464 if (is_fullscreen) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1465 SDL_DisplayMode mode;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1466 //TODO: Multiple monitor support
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1467 SDL_GetCurrentDisplayMode(0, &mode);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1468 main_width = mode.w;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1469 main_height = mode.h;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1470 } else {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1471 main_width = windowed_width;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1472 main_height = windowed_height;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1473 }
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	1474 if (on_ui_fb_resized) {
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	1475 on_ui_fb_resized();
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	1476 }
2663 568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1477 uint8_t old_sync_src = sync_src;
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1478
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1479 window_setup();
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1480 update_aspect();
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1481 #ifndef DISABLE_OPENGL
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1482 //need to check render_gl again after window_setup as render option could have changed
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1483 if (render_gl && on_context_created) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1484 on_context_created();
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1485 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1486 #endif
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1487
2663 568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1488
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1489 uint8_t was_paused = 1;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1490 uint8_t do_audio_reinit = sync_src != old_sync_src;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1491 if (!do_audio_reinit) {
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1492 audio_config ac = get_audio_config();
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1493 do_audio_reinit = ac.rate != current_audio_config.rate \|\|
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1494 ac.samples != current_audio_config.samples \|\| ac.format != current_audio_config.format;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1495 }
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1496 if (do_audio_reinit) {
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1497 was_paused = SDL_GetAudioStatus() == SDL_AUDIO_PAUSED;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1498 render_close_audio();
2664 36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1499 #ifdef __EMSCRIPTEN__
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1500 emscripten_pause_main_loop();
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1501 emscripten_async_call(resume_config_update, was_paused ? config : NULL, 1000);
36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1502 #else
2663 568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1503 quitting = 0;
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1504 init_audio();
2664 36ae207af490 Awful hack to work around what seems like a bug in the Emscripten version of SDL2 Michael Pavone <pavone@retrodev.com> parents: 2663 diff changeset	1505 #endif
2663 568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1506 }
1590 220ede292e97 Initial attempt at handling switches between sync modes at runtime. Needs work Michael Pavone <pavone@retrodev.com> parents: 1589 diff changeset	1507 render_set_video_standard(video_standard);
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1508
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1509 drain_events();
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1510 in_toggle = 0;
1590 220ede292e97 Initial attempt at handling switches between sync modes at runtime. Needs work Michael Pavone <pavone@retrodev.com> parents: 1589 diff changeset	1511 if (!was_paused) {
220ede292e97 Initial attempt at handling switches between sync modes at runtime. Needs work Michael Pavone <pavone@retrodev.com> parents: 1589 diff changeset	1512 SDL_PauseAudio(0);
220ede292e97 Initial attempt at handling switches between sync modes at runtime. Needs work Michael Pavone <pavone@retrodev.com> parents: 1589 diff changeset	1513 }
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1514 }
719 019d27995e32 Upgrade to SDL 2.0 and drop support for the non-OpenGL render path Michael Pavone <pavone@retrodev.com> parents: 655 diff changeset	1515
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1516 SDL_Window *render_get_window(void)
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1517 {
2493 b62336ceb626 Kinda hacky fix to make sure Nuklear has the right GL context Michael Pavone <pavone@retrodev.com> parents: 2492 diff changeset	1518 #ifndef DISABLE_OPENGL
b62336ceb626 Kinda hacky fix to make sure Nuklear has the right GL context Michael Pavone <pavone@retrodev.com> parents: 2492 diff changeset	1519 if (render_gl) {
b62336ceb626 Kinda hacky fix to make sure Nuklear has the right GL context Michael Pavone <pavone@retrodev.com> parents: 2492 diff changeset	1520 SDL_GL_MakeCurrent(main_window, main_context);
b62336ceb626 Kinda hacky fix to make sure Nuklear has the right GL context Michael Pavone <pavone@retrodev.com> parents: 2492 diff changeset	1521 }
b62336ceb626 Kinda hacky fix to make sure Nuklear has the right GL context Michael Pavone <pavone@retrodev.com> parents: 2492 diff changeset	1522 #endif
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1523 return main_window;
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1524 }
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1525
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	1526 uint32_t render_audio_syncs_per_sec(void)
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	1527 {
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	1528 //sync samples with audio thread approximately every 8 lines when doing sync to video
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1529 return render_is_audio_sync() ? 0 : source_hz * (video_standard == VID_PAL ? 313 : 262) / 8;
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	1530 }
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	1531
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1532 void render_set_video_standard(vid_std std)
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1533 {
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1534 video_standard = std;
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1535 if (render_is_audio_sync()) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1536 return;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1537 }
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1538 source_hz = std == VID_PAL ? 50 : 60;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1539 uint32_t max_repeat = 0;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1540 if (abs(source_hz - display_hz) < 2) {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1541 memset(frame_repeat, 0, sizeof(int)*display_hz);
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1542 } else {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1543 int inc = display_hz * 100000 / source_hz;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1544 int accum = 0;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1545 int dst_frames = 0;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1546 for (int src_frame = 0; src_frame < source_hz; src_frame++)
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1547 {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1548 frame_repeat[src_frame] = -1;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1549 accum += inc;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1550 while (accum > 100000)
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1551 {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1552 accum -= 100000;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1553 frame_repeat[src_frame]++;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1554 max_repeat = frame_repeat[src_frame] > max_repeat ? frame_repeat[src_frame] : max_repeat;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1555 dst_frames++;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1556 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1557 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1558 if (dst_frames != display_hz) {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1559 frame_repeat[source_hz-1] += display_hz - dst_frames;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1560 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1561 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1562 source_frame = 0;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1563 source_frame_count = frame_repeat[0];
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1564 max_repeat++;
1567 66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	1565 min_buffered = (((float)max_repeat * (float)sample_rate/(float)source_hz)/* / (float)buffer_samples*/);// + 0.9999;
1566 cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	1566 //min_buffered *= buffer_samples;
1792 52a47611a273 Avoid printing a bunch of junk to stdout when GDB remote debugging is enabled as this can confuse GDB Michael Pavone <pavone@retrodev.com> parents: 1693 diff changeset	1567 debug_message("Min samples buffered before audio start: %d\n", min_buffered);
1566 cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	1568 max_adjust = BASE_MAX_ADJUST / source_hz;
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1569 }
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1570
874 b6842dfb8edf ROM is now run after being selected in menu. Initial path for menu is read from config file. Michael Pavone <pavone@retrodev.com> parents: 816 diff changeset	1571 void render_update_caption(char *title)
b6842dfb8edf ROM is now run after being selected in menu. Initial path for menu is read from config file. Michael Pavone <pavone@retrodev.com> parents: 816 diff changeset	1572 {
b6842dfb8edf ROM is now run after being selected in menu. Initial path for menu is read from config file. Michael Pavone <pavone@retrodev.com> parents: 816 diff changeset	1573 caption = title;
1068 624696318b5b Fix a memory corruption bug from failing to grow the buffer for the window caption when switching games Michael Pavone <pavone@retrodev.com> parents: 1033 diff changeset	1574 free(fps_caption);
624696318b5b Fix a memory corruption bug from failing to grow the buffer for the window caption when switching games Michael Pavone <pavone@retrodev.com> parents: 1033 diff changeset	1575 fps_caption = NULL;
874 b6842dfb8edf ROM is now run after being selected in menu. Initial path for menu is read from config file. Michael Pavone <pavone@retrodev.com> parents: 816 diff changeset	1576 }
b6842dfb8edf ROM is now run after being selected in menu. Initial path for menu is read from config file. Michael Pavone <pavone@retrodev.com> parents: 816 diff changeset	1577
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1578 static char *screenshot_path;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1579 void render_save_screenshot(char *path)
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1580 {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1581 if (screenshot_path) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1582 free(screenshot_path);
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1583 }
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1584 screenshot_path = path;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1585 }
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1586
2295 eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1587 #ifndef DISABLE_ZLIB
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1588 static apng_state *apng;
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1589 static FILE *apng_file;
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1590 #endif
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1591 uint8_t render_saving_video(void)
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1592 {
2553 35f765c2bc87 Fix a couple of bugs with AV recording Michael Pavone <pavone@retrodev.com> parents: 2532 diff changeset	1593 #ifndef DISABLE_ZLIB
2295 eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1594 return apng_file != NULL;
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1595 #else
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1596 return 0;
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1597 #endif
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1598 }
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1599
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1600 void render_end_video(void)
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1601 {
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1602 #ifndef DISABLE_ZLIB
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1603 if (apng) {
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1604 puts("Ending recording");
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1605 end_apng(apng_file, apng);
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1606 apng = NULL;
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1607 apng_file = NULL;
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1608 }
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1609 #endif
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1610 }
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1611 void render_save_video(char *path)
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1612 {
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1613 render_end_video();
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1614 #ifndef DISABLE_ZLIB
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1615 apng_file = fopen(path, "wb");
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1616 if (apng_file) {
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1617 printf("Saving video to %s\n", path);
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1618 } else {
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1619 warning("Failed to open %s for writing\n", path);
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1620 }
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1621 #endif
2303 c79896ff1a2d Fix leak in render_save_video Michael Pavone <pavone@retrodev.com> parents: 2295 diff changeset	1622 free(path);
2295 eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1623 }
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	1624
2638 f5603b4ee14d Fixup some ifdefs to allow building for some more targets Michael Pavone <pavone@retrodev.com> parents: 2600 diff changeset	1625 #ifdef GL_DEBUG_OUTPUT
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1626 void GLAPIENTRY gl_message_callback(GLenum source, GLenum type, GLenum id, GLenum severity, GLsizei length, const GLchar message, const void user)
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1627 {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1628 fprintf(stderr, "GL Message: %d, %d, %d - %s\n", source, type, severity, message);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1629 }
2600 251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	1630 #endif
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1631
1649 b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	1632 uint8_t render_create_window(char *caption, uint32_t width, uint32_t height, window_close_handler close_handler)
1631 c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1633 {
1642 c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1634 uint8_t win_idx = 0xFF;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1635 for (int i = 0; i < num_extras; i++)
1642 c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1636 {
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1637 if (!extras[i].win) {
1642 c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1638 win_idx = i;
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1639 break;
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1640 }
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1641 }
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1642
1642 c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1643 if (win_idx == 0xFF) {
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1644 num_extras++;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1645 extras = realloc(extras, num_extras * sizeof(*extras));
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1646 win_idx = num_extras - 1;
1642 c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1647 }
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1648 memset(&extras[win_idx], 0, sizeof(extra_window));
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1649 uint32_t flags = 0;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1650 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1651 if (render_gl) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1652 flags \|= SDL_WINDOW_OPENGL;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1653 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1654 #endif
2458 09c9d2c6bac0 Avoid spawning secondary windows right on top of the main one Michael Pavone <pavone@retrodev.com> parents: 2438 diff changeset	1655 int x = SDL_WINDOWPOS_UNDEFINED;
09c9d2c6bac0 Avoid spawning secondary windows right on top of the main one Michael Pavone <pavone@retrodev.com> parents: 2438 diff changeset	1656 int y = SDL_WINDOWPOS_UNDEFINED;
09c9d2c6bac0 Avoid spawning secondary windows right on top of the main one Michael Pavone <pavone@retrodev.com> parents: 2438 diff changeset	1657 SDL_GetWindowPosition(main_window, &x, &y);
09c9d2c6bac0 Avoid spawning secondary windows right on top of the main one Michael Pavone <pavone@retrodev.com> parents: 2438 diff changeset	1658 if (x != SDL_WINDOWPOS_UNDEFINED) {
09c9d2c6bac0 Avoid spawning secondary windows right on top of the main one Michael Pavone <pavone@retrodev.com> parents: 2438 diff changeset	1659 x += main_width;
09c9d2c6bac0 Avoid spawning secondary windows right on top of the main one Michael Pavone <pavone@retrodev.com> parents: 2438 diff changeset	1660 }
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1661 extras[win_idx].win = SDL_CreateWindow(caption, x, y, width, height, flags);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1662 if (!extras[win_idx].win) {
1631 c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1663 goto fail_window;
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1664 }
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1665 extras[win_idx].width = width;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1666 extras[win_idx].height = height;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1667 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1668 if (render_gl) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1669 extras[win_idx].gl_context = SDL_GL_CreateContext(extras[win_idx].win);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1670 SDL_GL_MakeCurrent(extras[win_idx].win, extras[win_idx].gl_context);
2638 f5603b4ee14d Fixup some ifdefs to allow building for some more targets Michael Pavone <pavone@retrodev.com> parents: 2600 diff changeset	1671 #ifdef GL_DEBUG_OUTPUT
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1672 glEnable(GL_DEBUG_OUTPUT);
2523 573da2a2e6bb Fix debug window crash on Mac OS Michael Pavone <pavone@retrodev.com> parents: 2514 diff changeset	1673 if (glDebugMessageCallback) {
573da2a2e6bb Fix debug window crash on Mac OS Michael Pavone <pavone@retrodev.com> parents: 2514 diff changeset	1674 glDebugMessageCallback(gl_message_callback, NULL);
573da2a2e6bb Fix debug window crash on Mac OS Michael Pavone <pavone@retrodev.com> parents: 2514 diff changeset	1675 }
2600 251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	1676 #endif
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1677 glGenTextures(2, extras[win_idx].gl_texture);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1678 for (int i = 0; i < 2; i++)
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1679 {
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1680 glBindTexture(GL_TEXTURE_2D, extras[win_idx].gl_texture[i]);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1681 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1682 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1683 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1684 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1685 if (i) {
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1686 glTexImage2D(GL_TEXTURE_2D, 0, INTERNAL_FORMAT, 1, 1, 0, SRC_FORMAT, GL_UNSIGNED_BYTE, extras[win_idx].color);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1687 } else {
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1688 extras[win_idx].tex_width = width;
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1689 extras[win_idx].tex_height = height;
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1690 char *npot_textures = tern_find_path_default(config, "video\0npot_textures\0", (tern_val){.ptrval = "off"}, TVAL_PTR).ptrval;
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1691 if (strcmp(npot_textures, "on")) {
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1692 extras[win_idx].tex_width = nearest_pow2(width);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1693 extras[win_idx].tex_height = nearest_pow2(height);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1694 }
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1695 extras[win_idx].texture_buf = calloc(extras[win_idx].tex_width * extras[win_idx].tex_height, sizeof(uint32_t));
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1696 glTexImage2D(GL_TEXTURE_2D, 0, INTERNAL_FORMAT, extras[win_idx].tex_width, extras[win_idx].tex_height, 0, SRC_FORMAT, GL_UNSIGNED_BYTE, extras[win_idx].texture_buf);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1697 }
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1698 }
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1699 glGenBuffers(3, extras[win_idx].gl_buffers);
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1700 glBindBuffer(GL_ARRAY_BUFFER, extras[win_idx].gl_buffers[0]);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1701 glBufferData(GL_ARRAY_BUFFER, sizeof(vertex_data_default), vertex_data_default, GL_STATIC_DRAW);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1702 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, extras[win_idx].gl_buffers[1]);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1703 glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(element_data), element_data, GL_STATIC_DRAW);
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1704 glBindBuffer(GL_ARRAY_BUFFER, extras[win_idx].gl_buffers[2]);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1705 glBufferData(GL_ARRAY_BUFFER, sizeof(uvs), uvs, GL_STATIC_DRAW);
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1706 extras[win_idx].vshader = load_shader("extra_window.v.glsl", GL_VERTEX_SHADER);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1707 extras[win_idx].fshader = load_shader("extra_window.f.glsl", GL_FRAGMENT_SHADER);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1708 extras[win_idx].program = glCreateProgram();
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1709 glAttachShader(program, extras[win_idx].vshader);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1710 glAttachShader(program, extras[win_idx].fshader);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1711 glLinkProgram(extras[win_idx].program);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1712 GLint link_status;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1713 glGetProgramiv(program, GL_LINK_STATUS, &link_status);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1714 if (!link_status) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1715 fputs("Failed to link shader program\n", stderr);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1716 //TODO: cleanup
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1717 goto sdl_renderer;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1718 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1719 extras[win_idx].un_texture = glGetUniformLocation(program, "texture");
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1720 extras[win_idx].un_width = glGetUniformLocation(program, "width");
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1721 extras[win_idx].un_height = glGetUniformLocation(program, "height");
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1722 extras[win_idx].at_pos = glGetAttribLocation(program, "pos");
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1723 extras[win_idx].at_uv = glGetAttribLocation(program, "uv");
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1724 extras[win_idx].color[3] = 255;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1725 } else {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1726 sdl_renderer:
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1727 #endif
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1728 extras[win_idx].renderer = SDL_CreateRenderer(extras[win_idx].win, -1, SDL_RENDERER_ACCELERATED);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1729 if (!extras[win_idx].renderer) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1730 goto fail_renderer;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1731 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1732 extras[win_idx].sdl_texture = SDL_CreateTexture(extras[win_idx].renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, width, height);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1733 if (!extras[win_idx].sdl_texture) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1734 goto fail_texture;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1735 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1736 #ifndef DISABLE_OPENGL
1631 c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1737 }
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1738 #endif
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1739 extras[win_idx].on_close = close_handler;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1740 return win_idx + FRAMEBUFFER_USER_START;
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1741
1631 c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1742 fail_texture:
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1743 SDL_DestroyRenderer(extras[win_idx].renderer);
1631 c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1744 fail_renderer:
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1745 SDL_DestroyWindow(extras[win_idx].win);
1631 c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1746 fail_window:
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1747 return 0;
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1748 }
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1749
1642 c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1750 void render_destroy_window(uint8_t which)
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1751 {
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1752 uint8_t win_idx = which - FRAMEBUFFER_USER_START;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1753 if (extras[win_idx].renderer) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1754 //Destroying the renderers also frees the textures
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1755 SDL_DestroyRenderer(extras[win_idx].renderer);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1756 extras[win_idx].renderer = NULL;
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1757 free (extras[win_idx].static_images);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1758 extras[win_idx].static_images = NULL;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1759 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1760 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1761 else {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1762 SDL_GL_MakeCurrent(extras[win_idx].win, extras[win_idx].gl_context);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1763 glDeleteProgram(extras[win_idx].program);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1764 glDeleteShader(extras[win_idx].vshader);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1765 glDeleteShader(extras[win_idx].fshader);
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1766 glDeleteBuffers(3, extras[win_idx].gl_buffers);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1767 glDeleteTextures(2, extras[win_idx].gl_texture);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1768 for (uint8_t i = 0; i < extras[win_idx].num_static; i++)
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1769 {
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1770 if (extras[win_idx].gl_static_images[i]) {
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1771 glDeleteTextures(1, extras[win_idx].gl_static_images + i);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1772 }
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1773 }
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1774 SDL_GL_DeleteContext(extras[win_idx].gl_context);
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1775 free(extras[win_idx].image_vertices);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1776 extras[win_idx].image_vertices = NULL;
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1777 free(extras[win_idx].gl_static_images);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1778 extras[win_idx].gl_static_images = NULL;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1779 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1780 #endif
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1781 SDL_DestroyWindow(extras[win_idx].win);
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	1782
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1783 extras[win_idx].win = NULL;
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1784 extras[win_idx].num_static = 0;
1642 c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1785 }
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1786
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1787 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1788 static void extra_draw_quad(extra_window *extra, GLuint texture, float width, float height)
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1789 {
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1790 glUseProgram(extra->program);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1791 glActiveTexture(GL_TEXTURE0);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1792 glBindTexture(GL_TEXTURE_2D, texture);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1793 glUniform1i(extra->un_texture, 0);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1794
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1795 glUniform1f(extra->un_width, width);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1796 glUniform1f(extra->un_height, height);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1797
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1798 glVertexAttribPointer(extra->at_pos, 2, GL_FLOAT, GL_FALSE, sizeof(GLfloat[2]), (void *)0);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1799 glEnableVertexAttribArray(extra->at_pos);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1800
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1801 glBindBuffer(GL_ARRAY_BUFFER, extra->gl_buffers[2]);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1802 glVertexAttribPointer(extra->at_uv, 2, GL_FLOAT, GL_FALSE, sizeof(GLfloat[2]), (void *)0);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1803 glEnableVertexAttribArray(extra->at_uv);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1804
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1805 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, extra->gl_buffers[1]);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1806 glDrawElements(GL_TRIANGLE_STRIP, 4, GL_UNSIGNED_SHORT, (void *)0);
2663 568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1807 glDisableVertexAttribArray(extra->at_pos);
568c1c22f3e3 Allow changing at least some settings in web build without breaking Michael Pavone <pavone@retrodev.com> parents: 2644 diff changeset	1808 glDisableVertexAttribArray(extra->at_uv);
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1809 }
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1810 #endif
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1811
2438 bed4d3db8a3f More flexible loading of Pico storyware assets Michael Pavone <pavone@retrodev.com> parents: 2429 diff changeset	1812 uint8_t render_static_image(uint8_t window, uint8_t *buffer, uint32_t size)
2429 da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1813 {
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1814 window -= FRAMEBUFFER_USER_START;
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1815 extra_window *extra = extras + window;
2429 da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1816 uint32_t width, height;
2438 bed4d3db8a3f More flexible loading of Pico storyware assets Michael Pavone <pavone@retrodev.com> parents: 2429 diff changeset	1817 uint32_t *pixels = load_png(buffer, size, &width, &height);
2429 da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1818 if (!pixels) {
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1819 return 0xFF;
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1820 }
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1821 uint8_t img_index = 0;
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1822 if (!extra->num_static) {
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1823 extra->num_static = 8;
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1824 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1825 if (render_gl) {
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1826 extra->gl_static_images = calloc(extra->num_static, sizeof(GLuint));
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1827 extra->image_vertices = malloc(sizeof(vertex_data_default));
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1828 memcpy(extra->image_vertices, vertex_data_default, sizeof(vertex_data_default));
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1829 SDL_GL_MakeCurrent(extra->win, extra->gl_context);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1830 glGenBuffers(1, &extra->image_buffer);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1831 glBindBuffer(GL_ARRAY_BUFFER, extra->image_buffer);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1832 glBufferData(GL_ARRAY_BUFFER, sizeof(vertex_data_default), extra->image_vertices, GL_DYNAMIC_DRAW);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1833 } else
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1834 #endif
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1835 {
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1836 extra->static_images = calloc(extra->num_static, sizeof(SDL_Texture*));
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1837 }
2429 da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1838 }
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1839 for (; img_index < extra->num_static; img_index++)
2429 da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1840 {
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1841 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1842 if (render_gl) {
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1843 if (!extra->gl_static_images[img_index]) {
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1844 break;
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1845 }
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1846 } else
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1847 #endif
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1848 if (!extra->static_images[img_index]) {
2429 da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1849 break;
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1850 }
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1851 }
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1852 if (img_index == extra->num_static) {
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1853 extra->num_static *= 2;
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1854 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1855 if (render_gl) {
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1856 extra->gl_static_images = realloc(extra->static_images, extra->num_static * sizeof(GLuint));
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1857 } else
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1858 #endif
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1859 {
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1860 extra->static_images = realloc(extra->static_images, extra->num_static * sizeof(SDL_Texture*));
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1861 }
2429 da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1862 }
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1863 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1864 if (render_gl) {
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1865 SDL_GL_MakeCurrent(extra->win, extra->gl_context);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1866
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1867 glGenTextures(1, extra->gl_static_images + img_index);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1868 glBindTexture(GL_TEXTURE_2D, extra->gl_static_images[img_index]);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1869 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1870 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1871 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1872 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1873 //TODO: maybe make this respect the npot texture setting?
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1874 glTexImage2D(GL_TEXTURE_2D, 0, INTERNAL_FORMAT, width, height, 0, SRC_FORMAT, GL_UNSIGNED_BYTE, pixels);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1875 } else
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1876 #endif
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1877 {
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1878 extra->static_images[img_index] = SDL_CreateTexture(extra->renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STATIC, width, height);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1879 SDL_UpdateTexture(extra->static_images[img_index], NULL, pixels, sizeof(uint32_t) * width);
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1880 }
2429 da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1881 free(pixels);
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1882 return img_index;
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1883 }
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1884
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1885 #ifndef DISABLE_OPENGL
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1886 static void extra_update_verts(extra_window *extra, int x, int y, int width, int height)
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1887 {
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1888 memcpy(extra->image_vertices, vertex_data_default, sizeof(vertex_data_default));
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1889 extra->image_vertices[0] = extra->image_vertices[4] = 2.0f * x / (float)extra->width - 1.0f;
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1890 extra->image_vertices[2] = extra->image_vertices[6] = 2.0f * (x + width) / (float)extra->width - 1.0f;
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1891 extra->image_vertices[1] = extra->image_vertices[3] = -2.0f * (y + height) / (float)extra->height + 1.0f;
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1892 extra->image_vertices[5] = extra->image_vertices[7] = -2.0f * y / (float)extra->height + 1.0f;
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1893
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1894 SDL_GL_MakeCurrent(extra->win, extra->gl_context);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1895 glBindBuffer(GL_ARRAY_BUFFER, extra->image_buffer);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1896 glBufferData(GL_ARRAY_BUFFER, sizeof(vertex_data_default), extra->image_vertices, GL_DYNAMIC_DRAW);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1897 }
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1898 #endif
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1899
2429 da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1900 void render_draw_image(uint8_t window, uint8_t image, int x, int y, int width, int height)
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1901 {
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1902 extra_window *extra = extras + window - FRAMEBUFFER_USER_START;
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1903 if (extra->renderer) {
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1904 SDL_Rect dst = {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1905 .x = x,
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1906 .y = y,
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1907 .w = width,
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1908 .h = height
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1909 };
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1910 SDL_RenderCopy(extra->renderer, extra->static_images[image], NULL, &dst);
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1911 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1912 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1913 else {
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1914 extra_update_verts(extra, x, y, width, height);
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	1915 extra_draw_quad(extra, extra->gl_static_images[image], 1.0f, 1.0f);
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1916 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1917 #endif
2429 da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1918 }
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1919
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1920 void render_clear_window(uint8_t window, uint8_t r, uint8_t g, uint8_t b)
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1921 {
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1922 uint8_t win_idx = window - FRAMEBUFFER_USER_START;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1923 if (extras[win_idx].renderer) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1924 SDL_SetRenderDrawColor(extras[win_idx].renderer, r, g, b, 255);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1925 SDL_RenderClear(extras[win_idx].renderer);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1926 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1927 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1928 else {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1929 SDL_GL_MakeCurrent(extras[win_idx].win, extras[win_idx].gl_context);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1930 glClearColor(r / 255.0f, g / 255.0f, b / 255.0f, 1.0f);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1931 glClear(GL_COLOR_BUFFER_BIT \| GL_DEPTH_BUFFER_BIT);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1932 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1933 #endif
2429 da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1934 }
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1935
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1936 void render_fill_rect(uint8_t window, uint8_t r, uint8_t g, uint8_t b, int x, int y, int width, int height)
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1937 {
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1938 extra_window *extra = extras + window - FRAMEBUFFER_USER_START;
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1939 if (extra->renderer) {
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1940 SDL_SetRenderDrawColor(extra->renderer, r, g, b, 255);
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1941 SDL_Rect dst = {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1942 .x = x,
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1943 .y = y,
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1944 .w = width,
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1945 .h = height
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1946 };
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1947 SDL_RenderFillRect(extra->renderer, &dst);
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1948 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1949 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1950 else {
2514 50cff4c9286e Fix crash in render_fill_rect in GL mode with no static images Michael Pavone <pavone@retrodev.com> parents: 2493 diff changeset	1951 if (!extra->image_vertices) {
50cff4c9286e Fix crash in render_fill_rect in GL mode with no static images Michael Pavone <pavone@retrodev.com> parents: 2493 diff changeset	1952 extra->image_vertices = malloc(sizeof(vertex_data_default));
50cff4c9286e Fix crash in render_fill_rect in GL mode with no static images Michael Pavone <pavone@retrodev.com> parents: 2493 diff changeset	1953 SDL_GL_MakeCurrent(extra->win, extra->gl_context);
50cff4c9286e Fix crash in render_fill_rect in GL mode with no static images Michael Pavone <pavone@retrodev.com> parents: 2493 diff changeset	1954 glGenBuffers(1, &extra->image_buffer);
50cff4c9286e Fix crash in render_fill_rect in GL mode with no static images Michael Pavone <pavone@retrodev.com> parents: 2493 diff changeset	1955 }
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1956 extra_update_verts(extra, x, y, width, height);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1957 extra->color[0] = b;
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1958 extra->color[1] = g;
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1959 extra->color[2] = r;
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1960 glBindTexture(GL_TEXTURE_2D, extra->gl_texture[1]);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1961 glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 1, 1, SRC_FORMAT, GL_UNSIGNED_BYTE, extra->color);
88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	1962 extra_draw_quad(extra, extra->gl_texture[1], 1.0f, 1.0f);
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1963 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1964 #endif
2429 da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1965 }
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1966
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1967 void render_window_refresh(uint8_t window)
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1968 {
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1969 uint8_t win_idx = window - FRAMEBUFFER_USER_START;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1970 if (extras[win_idx].renderer) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1971 SDL_RenderPresent(extras[win_idx].renderer);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1972 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1973 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1974 else {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1975 SDL_GL_SwapWindow(extras[win_idx].win);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1976 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	1977 #endif
2429 da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1978 }
da3dc881d3f0 Initial implementation of storbook artwork display Michael Pavone <pavone@retrodev.com> parents: 2405 diff changeset	1979
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	1980 uint32_t *locked_pixels;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	1981 uint32_t locked_pitch;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	1982 uint32_t render_get_framebuffer(uint8_t which, int pitch)
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1983 {
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	1984 if (sync_src == SYNC_AUDIO_THREAD \|\| sync_src == SYNC_EXTERNAL) {
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1985 pitch = LINEBUF_SIZE sizeof(uint32_t);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1986 uint32_t *buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1987 SDL_LockMutex(free_buffer_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1988 if (num_buffers) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1989 buffer = frame_buffers[--num_buffers];
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1990 } else {
1977 f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs Michael Pavone <pavone@retrodev.com> parents: 1975 diff changeset	1991 buffer = calloc(tex_width*(tex_height + 1), sizeof(uint32_t));
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1992 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1993 SDL_UnlockMutex(free_buffer_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1994 locked_pixels = buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1995 return buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1996 }
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	1997 #ifndef DISABLE_OPENGL
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	1998 if (render_gl && which <= FRAMEBUFFER_EVEN) {
1267 3772bb926be5 Initial stab at horizontal border emulation. Only works for H40 and still has a few minor holes to fill Michael Pavone <pavone@retrodev.com> parents: 1263 diff changeset	1999 pitch = LINEBUF_SIZE sizeof(uint32_t);
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2000 return texture_buf;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2001 } else if (render_gl && which >= FRAMEBUFFER_USER_START) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2002 uint8_t win_idx = which - FRAMEBUFFER_USER_START;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2003 pitch = extras[win_idx].width sizeof(uint32_t);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2004 return extras[win_idx].texture_buf;
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2005 } else {
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2006 #endif
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	2007 if (which == FRAMEBUFFER_UI && !sdl_textures[which]) {
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	2008 sdl_textures[which] = SDL_CreateTexture(main_renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, main_width, main_height);
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	2009 }
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2010 SDL_Texture *tex;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2011 if (which >= FRAMEBUFFER_USER_START) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2012 uint8_t win_idx = which - FRAMEBUFFER_USER_START;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2013 if (win_idx >= num_extras \|\| !extras[win_idx].renderer) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2014 warning("Request for invalid framebuffer number %d\n", which);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2015 return NULL;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2016 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2017 tex = extras[win_idx].sdl_texture;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2018 } else {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2019 tex = sdl_textures[which];
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2020 }
1952 42c12d141f6e Remove usage of GCC pointer arithmetic on void * extension Michael Pavone <pavone@retrodev.com> parents: 1949 diff changeset	2021 uint8_t *pixels;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2022 if (SDL_LockTexture(tex, NULL, (void **)&pixels, pitch) < 0) {
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2023 warning("Failed to lock texture: %s\n", SDL_GetError());
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2024 return NULL;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2025 }
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2026 static uint8_t last;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2027 if (which <= FRAMEBUFFER_EVEN) {
1952 42c12d141f6e Remove usage of GCC pointer arithmetic on void * extension Michael Pavone <pavone@retrodev.com> parents: 1949 diff changeset	2028 locked_pixels = (uint32_t *)pixels;
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2029 if (which == FRAMEBUFFER_EVEN) {
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2030 pixels += *pitch;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2031 }
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2032 locked_pitch = *pitch;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2033 if (which != last) {
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2034 pitch = 2;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2035 }
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2036 last = which;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2037 }
1952 42c12d141f6e Remove usage of GCC pointer arithmetic on void * extension Michael Pavone <pavone@retrodev.com> parents: 1949 diff changeset	2038 return (uint32_t *)pixels;
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2039 #ifndef DISABLE_OPENGL
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2040 }
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2041 #endif
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2042 }
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	2043
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2044 static void release_buffer(uint32_t *buffer)
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2045 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2046 SDL_LockMutex(free_buffer_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2047 if (num_buffers == buffer_storage) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2048 buffer_storage *= 2;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2049 frame_buffers = realloc(frame_buffers, sizeof(uint32_t)buffer_storage);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2050 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2051 frame_buffers[num_buffers++] = buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2052 SDL_UnlockMutex(free_buffer_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2053 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2054
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2055 uint8_t events_processed;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2056 #ifdef __ANDROID__
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2057 #define FPS_INTERVAL 10000
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2058 #else
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2059 #define FPS_INTERVAL 1000
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2060 #endif
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2061
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2062 static uint32_t last_width, last_height;
2390 9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2063 static uint8_t interlaced, last_field;
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2064 static void process_framebuffer(uint32_t *buffer, uint8_t which, int width)
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2065 {
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	2066 if (sync_src == SYNC_VIDEO && which <= FRAMEBUFFER_EVEN && source_frame_count < 0) {
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	2067 source_frame++;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	2068 if (source_frame >= source_hz) {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	2069 source_frame = 0;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	2070 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	2071 source_frame_count = frame_repeat[source_frame];
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	2072 //TODO: Figure out what to do about SDL Render API texture locking
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	2073 return;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	2074 }
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	2075
46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	2076 uint32_t height = which <= FRAMEBUFFER_EVEN
2200 f11f4399d64b Crop display in game gear mode Michael Pavone <pavone@retrodev.com> parents: 2093 diff changeset	2077 ? (video_standard == VID_PAL ? 294 : 243) - (overscan_top[video_standard] + overscan_bot[video_standard])
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	2078 : 240;
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2079 FILE *screenshot_file = NULL;
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2080 char *ext;
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2081 if (which < FRAMEBUFFER_UI) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2082 last_width = width;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2083 width -= overscan_left[video_standard] + overscan_right[video_standard];
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2084 if (screenshot_path && which == FRAMEBUFFER_ODD) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2085 screenshot_file = fopen(screenshot_path, "wb");
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2086 if (screenshot_file) {
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2087 #ifndef DISABLE_ZLIB
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2088 ext = path_extension(screenshot_path);
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2089 #endif
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2090 debug_message("Saving screenshot to %s\n", screenshot_path);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2091 } else {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2092 warning("Failed to open screenshot file %s for writing\n", screenshot_path);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2093 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2094 free(screenshot_path);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2095 screenshot_path = NULL;
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2096 }
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2097 interlaced = last_field != which;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2098 buffer += overscan_left[video_standard] + LINEBUF_SIZE * overscan_top[video_standard];
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2099 }
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	2100 #ifndef DISABLE_OPENGL
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2101 if (render_gl && which <= FRAMEBUFFER_EVEN) {
1633 9b7cba9ba541 Use SDL_GL_MakeCurrent to make the SDL renderer API windows play nice with GL windows Michael Pavone <pavone@retrodev.com> parents: 1631 diff changeset	2102 SDL_GL_MakeCurrent(main_window, main_context);
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2103 glBindTexture(GL_TEXTURE_2D, textures[which]);
2368 d6a207861cc8 Fix handling of overscan in internal screenshots Michael Pavone <pavone@retrodev.com> parents: 2346 diff changeset	2104 glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, LINEBUF_SIZE, height, SRC_FORMAT, GL_UNSIGNED_BYTE, buffer);
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	2105
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2106 if (screenshot_file) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2107 //properly supporting interlaced modes here is non-trivial, so only save the odd field for now
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2108 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2109 if (!strcasecmp(ext, "png")) {
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2110 free(ext);
2368 d6a207861cc8 Fix handling of overscan in internal screenshots Michael Pavone <pavone@retrodev.com> parents: 2346 diff changeset	2111 save_png(screenshot_file, buffer, width, height, LINEBUF_SIZE*sizeof(uint32_t));
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2112 } else {
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2113 free(ext);
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2114 #endif
2368 d6a207861cc8 Fix handling of overscan in internal screenshots Michael Pavone <pavone@retrodev.com> parents: 2346 diff changeset	2115 save_ppm(screenshot_file, buffer, width, height, LINEBUF_SIZE*sizeof(uint32_t));
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2116 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2117 }
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2118 #endif
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2119 }
2295 eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	2120 #ifndef DISABLE_ZLIB
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	2121 if (apng_file) {
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	2122 if (!apng) {
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	2123 //TODO: more precise frame rate
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	2124 apng = start_apng(apng_file, width, height, video_standard == VID_PAL ? 50.0 : 60.0);
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	2125 }
2368 d6a207861cc8 Fix handling of overscan in internal screenshots Michael Pavone <pavone@retrodev.com> parents: 2346 diff changeset	2126 save_png24_frame(apng_file, buffer, apng, width, height, LINEBUF_SIZE*sizeof(uint32_t));
2295 eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	2127 }
eb45ad9d8a3f WIP "video" recording in APNG format Michael Pavone <pavone@retrodev.com> parents: 2239 diff changeset	2128 #endif
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2129 } else if (render_gl && which >= FRAMEBUFFER_USER_START) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2130 uint8_t win_idx = which - FRAMEBUFFER_USER_START;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2131 SDL_GL_MakeCurrent(extras[win_idx].win, extras[win_idx].gl_context);
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	2132 glBindTexture(GL_TEXTURE_2D, extras[win_idx].gl_texture[0]);
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2133 glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, extras[win_idx].width, extras[win_idx].height, SRC_FORMAT, GL_UNSIGNED_BYTE, buffer);
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	2134 } else {
062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	2135 #endif
2368 d6a207861cc8 Fix handling of overscan in internal screenshots Michael Pavone <pavone@retrodev.com> parents: 2346 diff changeset	2136 uint32_t shot_height = height;
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	2137 //TODO: Support SYNC_AUDIO_THREAD/SYNC_EXTERNAL for render API framebuffers
2390 9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2138 if (which <= FRAMEBUFFER_EVEN && last_field != which) {
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2139 uint8_t cur_dst = (uint8_t )locked_pixels;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2140 uint8_t cur_saved = (uint8_t )texture_buf;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2141 uint32_t dst_off = which == FRAMEBUFFER_EVEN ? 0 : locked_pitch;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2142 uint32_t src_off = which == FRAMEBUFFER_EVEN ? locked_pitch : 0;
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	2143 for (int i = 0; i < height; ++i)
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2144 {
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2145 //copy saved line from other field
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2146 memcpy(cur_dst + dst_off, cur_saved, locked_pitch);
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2147 //save line from this field to buffer for next frame
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2148 memcpy(cur_saved, cur_dst + src_off, locked_pitch);
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2149 cur_dst += locked_pitch * 2;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2150 cur_saved += locked_pitch;
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	2151 }
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2152 height = 480;
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	2153 }
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2154 if (screenshot_file) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2155 uint32_t shot_pitch = locked_pitch;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2156 if (which == FRAMEBUFFER_EVEN) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2157 shot_height *= 2;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2158 } else {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2159 shot_pitch *= 2;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2160 }
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2161 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2162 if (!strcasecmp(ext, "png")) {
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2163 free(ext);
2368 d6a207861cc8 Fix handling of overscan in internal screenshots Michael Pavone <pavone@retrodev.com> parents: 2346 diff changeset	2164 save_png(screenshot_file, locked_pixels, width, shot_height, shot_pitch);
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2165 } else {
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2166 free(ext);
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2167 #endif
2368 d6a207861cc8 Fix handling of overscan in internal screenshots Michael Pavone <pavone@retrodev.com> parents: 2346 diff changeset	2168 save_ppm(screenshot_file, locked_pixels, width, shot_height, shot_pitch);
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2169 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2170 }
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2171 #endif
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2172 }
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2173 SDL_UnlockTexture(sdl_textures[which]);
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	2174 #ifndef DISABLE_OPENGL
062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	2175 }
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	2176 #endif
1631 c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2177 if (which <= FRAMEBUFFER_EVEN) {
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2178 last_height = height;
1631 c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2179 render_update_display();
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	2180 } else if (which == FRAMEBUFFER_UI) {
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	2181 SDL_RenderCopy(main_renderer, sdl_textures[which], NULL, NULL);
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	2182 if (need_ui_fb_resize) {
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	2183 SDL_DestroyTexture(sdl_textures[which]);
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	2184 sdl_textures[which] = NULL;
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	2185 if (on_ui_fb_resized) {
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	2186 on_ui_fb_resized();
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	2187 }
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	2188 need_ui_fb_resize = 0;
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	2189 }
1631 c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2190 } else {
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2191 uint8_t win_idx = which - FRAMEBUFFER_USER_START;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2192 if (extras[win_idx].renderer) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2193 SDL_RenderCopy(extras[win_idx].renderer, extras[win_idx].sdl_texture, NULL, NULL);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2194 SDL_RenderPresent(extras[win_idx].renderer);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2195 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2196 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2197 else {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2198 glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2199 glClear(GL_COLOR_BUFFER_BIT \| GL_DEPTH_BUFFER_BIT);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2200
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2201 glBindBuffer(GL_ARRAY_BUFFER, extras[win_idx].gl_buffers[0]);
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	2202 extra_draw_quad(
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	2203 extras + win_idx,
2492 88210caedc53 Get rect fills for Pico pad working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2490 diff changeset	2204 extras[win_idx].gl_texture[0],
2490 a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	2205 (float)extras[win_idx].width / (float)extras[win_idx].tex_width,
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	2206 (float)extras[win_idx].height / (float)extras[win_idx].tex_height
a0837ea61fda Get static images working in GL mode Michael Pavone <pavone@retrodev.com> parents: 2484 diff changeset	2207 );
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2208
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2209 SDL_GL_SwapWindow(extras[win_idx].win);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2210 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2211 #endif
1631 c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2212 }
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2213 if (screenshot_file) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2214 fclose(screenshot_file);
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	2215 }
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2216 if (which <= FRAMEBUFFER_EVEN) {
2390 9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2217 last_field = which;
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2218 static uint32_t frame_counter, start;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2219 frame_counter++;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2220 last_frame= SDL_GetTicks();
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2221 if ((last_frame - start) > FPS_INTERVAL) {
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2222 if (start && (last_frame-start)) {
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2223 #ifdef __ANDROID__
1839 78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android) Michael Pavone <pavone@retrodev.com> parents: 1825 diff changeset	2224 debug_message("%s - %.1f fps", caption, ((float)frame_counter) / (((float)(last_frame-start)) / 1000.0));
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2225 #else
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2226 if (!fps_caption) {
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2227 fps_caption = malloc(strlen(caption) + strlen(" - 100000000.1 fps") + 1);
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2228 }
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2229 sprintf(fps_caption, "%s - %.1f fps", caption, ((float)frame_counter) / (((float)(last_frame-start)) / 1000.0));
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2230 SDL_SetWindowTitle(main_window, fps_caption);
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2231 #endif
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2232 }
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2233 start = last_frame;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2234 frame_counter = 0;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2235 }
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	2236 }
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2237 if (!render_is_audio_sync()) {
1566 cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2238 int32_t local_cur_min, local_min_remaining;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2239 SDL_LockAudio();
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2240 if (last_buffered > NO_LAST_BUFFERED) {
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2241 average_change *= 0.9f;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2242 average_change += (cur_min_buffered - last_buffered) * 0.1f;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2243 }
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2244 local_cur_min = cur_min_buffered;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2245 local_min_remaining = min_remaining_buffer;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2246 last_buffered = cur_min_buffered;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2247 SDL_UnlockAudio();
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2248 float frames_to_problem;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2249 if (average_change < 0) {
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2250 frames_to_problem = (float)local_cur_min / -average_change;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2251 } else {
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2252 frames_to_problem = (float)local_min_remaining / average_change;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2253 }
1567 66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	2254 float adjust_ratio = 0.0f;
1566 cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2255 if (
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2256 frames_to_problem < BUFFER_FRAMES_THRESHOLD
1567 66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	2257 \|\| (average_change < 0 && local_cur_min < 3*min_buffered / 4)
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	2258 \|\| (average_change >0 && local_cur_min > 5 * min_buffered / 4)
1635 022d01b64496 Fix edge case in DRC audio path Michael Pavone <pavone@retrodev.com> parents: 1633 diff changeset	2259 \|\| cur_min_buffered < 0
1566 cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2260 ) {
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	2261
1566 cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2262 if (cur_min_buffered < 0) {
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2263 adjust_ratio = max_adjust;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2264 SDL_PauseAudio(1);
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2265 last_buffered = NO_LAST_BUFFERED;
1589 780604a036e4 Limit underflow warning spam Michael Pavone <pavone@retrodev.com> parents: 1588 diff changeset	2266 cur_min_buffered = 0;
1566 cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2267 } else {
1567 66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	2268 adjust_ratio = -1.0 * average_change / ((float)sample_rate / (float)source_hz);
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	2269 adjust_ratio /= 2.5 * source_hz;
1566 cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2270 if (fabsf(adjust_ratio) > max_adjust) {
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2271 adjust_ratio = adjust_ratio > 0 ? max_adjust : -max_adjust;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2272 }
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2273 }
1567 66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	2274 } else if (local_cur_min < min_buffered / 2) {
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	2275 adjust_ratio = max_adjust;
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	2276 }
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	2277 if (adjust_ratio != 0.0f) {
1566 cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2278 average_change = 0;
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	2279 render_audio_adjust_speed(adjust_ratio);
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	2280
1566 cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2281 }
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2282 while (source_frame_count > 0)
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2283 {
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2284 render_update_display();
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2285 source_frame_count--;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2286 }
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2287 source_frame++;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2288 if (source_frame >= source_hz) {
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2289 source_frame = 0;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2290 }
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes Michael Pavone <pavone@retrodev.com> parents: 1565 diff changeset	2291 source_frame_count = frame_repeat[source_frame];
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	2292 }
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2293 }
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2294
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2295 typedef struct {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2296 uint32_t *buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2297 int width;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2298 uint8_t which;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2299 } frame;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2300 frame frame_queue[4];
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2301 int frame_queue_len, frame_queue_read, frame_queue_write;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2302
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2303 void render_framebuffer_updated(uint8_t which, int width)
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2304 {
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	2305 if (sync_src == SYNC_AUDIO_THREAD \|\| sync_src == SYNC_EXTERNAL) {
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2306 SDL_LockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2307 while (frame_queue_len == 4) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2308 SDL_CondSignal(frame_ready);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2309 SDL_UnlockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2310 SDL_Delay(1);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2311 SDL_LockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2312 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2313 for (int cur = frame_queue_read, i = 0; i < frame_queue_len; i++) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2314 if (frame_queue[cur].which == which) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2315 int last = (frame_queue_write - 1) & 3;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2316 frame_queue_len--;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2317 release_buffer(frame_queue[cur].buffer);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2318 if (last != cur) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2319 frame_queue[cur] = frame_queue[last];
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2320 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2321 frame_queue_write = last;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2322 break;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2323 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2324 cur = (cur + 1) & 3;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2325 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2326 frame_queue[frame_queue_write++] = (frame){
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2327 .buffer = locked_pixels,
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2328 .width = width,
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2329 .which = which
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2330 };
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2331 frame_queue_write &= 0x3;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2332 frame_queue_len++;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2333 SDL_CondSignal(frame_ready);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2334 SDL_UnlockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2335 return;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2336 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2337 //TODO: Maybe fixme for render API
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2338 process_framebuffer(which < FRAMEBUFFER_USER_START ? texture_buf : extras[which - FRAMEBUFFER_USER_START].texture_buf, which, width);
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2339 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2340
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2341 void render_video_loop(void)
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2342 {
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	2343 if (sync_src != SYNC_AUDIO_THREAD && sync_src != SYNC_EXTERNAL) {
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2344 return;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2345 }
1981 3537514ea206 Go back to unpausing audio in render_video_loop to ensure the core is no longer running on the main thread when audio callbacks start when using run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1980 diff changeset	2346 SDL_PauseAudio(0);
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2347 SDL_LockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2348 for(;;)
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2349 {
2370 6bcc2ab01ac6 Fix netplay crash Michael Pavone <pavone@retrodev.com> parents: 2368 diff changeset	2350 while (!frame_queue_len && audio_active)
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2351 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2352 SDL_CondWait(frame_ready, frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2353 }
1979 06c25babe464 Don't hold frame queue mutex while rendering Michael Pavone <pavone@retrodev.com> parents: 1978 diff changeset	2354 while (frame_queue_len)
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2355 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2356 frame f = frame_queue[frame_queue_read++];
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2357 frame_queue_read &= 0x3;
1979 06c25babe464 Don't hold frame queue mutex while rendering Michael Pavone <pavone@retrodev.com> parents: 1978 diff changeset	2358 frame_queue_len--;
06c25babe464 Don't hold frame queue mutex while rendering Michael Pavone <pavone@retrodev.com> parents: 1978 diff changeset	2359 SDL_UnlockMutex(frame_mutex);
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2360 process_framebuffer(f.buffer, f.which, f.width);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2361 release_buffer(f.buffer);
1979 06c25babe464 Don't hold frame queue mutex while rendering Michael Pavone <pavone@retrodev.com> parents: 1978 diff changeset	2362 SDL_LockMutex(frame_mutex);
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2363 }
2370 6bcc2ab01ac6 Fix netplay crash Michael Pavone <pavone@retrodev.com> parents: 2368 diff changeset	2364 if (!audio_active) {
1980 81df9aa2de9b Less hacky run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1979 diff changeset	2365 break;
81df9aa2de9b Less hacky run on audio thread mode Michael Pavone <pavone@retrodev.com> parents: 1979 diff changeset	2366 }
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2367 }
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	2368
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2369 SDL_UnlockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2370 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	2371
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2372 static ui_render_fun render_ui;
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2373 void render_set_ui_render_fun(ui_render_fun fun)
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2374 {
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2375 render_ui = fun;
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2376 }
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2377
2600 251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	2378 static ui_render_fun frame_presented;
251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	2379 void render_set_frame_presented_fun(ui_render_fun fun)
251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	2380 {
251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	2381 frame_presented = fun;
251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	2382 }
251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	2383
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2384 void render_update_display()
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2385 {
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2386 #ifndef DISABLE_OPENGL
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2387 if (render_gl) {
2376 1c09f5be285b Very basic UI for media player Michael Pavone <pavone@retrodev.com> parents: 2370 diff changeset	2388 SDL_GL_MakeCurrent(main_window, main_context);
1528 855210dca5b9 Set glClearColor back to black Michael Pavone <pavone@retrodev.com> parents: 1483 diff changeset	2389 glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2390 glClear(GL_COLOR_BUFFER_BIT);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2391
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2392 glUseProgram(program);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2393 glActiveTexture(GL_TEXTURE0);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2394 glBindTexture(GL_TEXTURE_2D, textures[0]);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2395 glUniform1i(un_textures[0], 0);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2396
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2397 glActiveTexture(GL_TEXTURE1);
2390 9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2398 int bot_texture = 2; //black texture
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2399 if (interlaced) {
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2400 bot_texture = 1;
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2401 } else if (!scanlines && un_scanlines == -1) {
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2402 bot_texture = 0;
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2403 }
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2404 glBindTexture(GL_TEXTURE_2D, textures[bot_texture]);
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2405 glUniform1i(un_textures[1], 1);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2406
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2407 glUniform1f(un_width, render_emulated_width());
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2408 glUniform1f(un_height, last_height);
1977 f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs Michael Pavone <pavone@retrodev.com> parents: 1975 diff changeset	2409 glUniform2f(un_texsize, tex_width, tex_height);
2390 9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2410 if (un_curfield != -1) {
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2411 glUniform1i(un_curfield, last_field);
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2412 }
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2413 if (un_interlaced != -1) {
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2414 glUniform1i(un_interlaced, interlaced);
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2415 }
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2416 if (un_scanlines != -1) {
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2417 glUniform1i(un_scanlines, scanlines);
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders Michael Pavone <pavone@retrodev.com> parents: 2388 diff changeset	2418 }
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2419
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2420 glBindBuffer(GL_ARRAY_BUFFER, buffers[0]);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2421 glVertexAttribPointer(at_pos, 2, GL_FLOAT, GL_FALSE, sizeof(GLfloat[2]), (void *)0);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2422 glEnableVertexAttribArray(at_pos);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2423
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2424 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffers[1]);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2425 glDrawElements(GL_TRIANGLE_STRIP, 4, GL_UNSIGNED_SHORT, (void *)0);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2426
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2427 glDisableVertexAttribArray(at_pos);
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	2428
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2429 if (render_ui) {
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2430 render_ui();
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2431 }
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2432
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2433 SDL_GL_SwapWindow(main_window);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2434 } else {
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2435 #endif
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2436 SDL_Rect src_clip = {
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2437 .x = overscan_left[video_standard],
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2438 .y = overscan_top[video_standard],
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2439 .w = render_emulated_width(),
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2440 .h = last_height
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2441 };
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2442 SDL_SetRenderDrawColor(main_renderer, 0, 0, 0, 255);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2443 SDL_RenderClear(main_renderer);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2444 SDL_RenderCopy(main_renderer, sdl_textures[FRAMEBUFFER_ODD], &src_clip, &main_clip);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2445 if (render_ui) {
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2446 render_ui();
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2447 }
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2448 SDL_RenderPresent(main_renderer);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2449 #ifndef DISABLE_OPENGL
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2450 }
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	2451 #endif
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2452 if (!events_processed) {
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2453 process_events();
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2454 }
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2455 events_processed = 0;
2600 251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	2456 if (frame_presented) {
251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	2457 frame_presented();
251cc75574af Basic emscripten support Michael Pavone <pavone@retrodev.com> parents: 2553 diff changeset	2458 }
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	2459 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	2460
1398 08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2461 uint32_t render_emulated_width()
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2462 {
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2463 return last_width - overscan_left[video_standard] - overscan_right[video_standard];
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2464 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2465
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2466 uint32_t render_emulated_height()
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2467 {
2200 f11f4399d64b Crop display in game gear mode Michael Pavone <pavone@retrodev.com> parents: 2093 diff changeset	2468 return (video_standard == VID_PAL ? 294 : 243) - overscan_top[video_standard] - overscan_bot[video_standard];
1398 08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2469 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2470
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2471 uint32_t render_overscan_left()
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2472 {
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2473 return overscan_left[video_standard];
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2474 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2475
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2476 uint32_t render_overscan_top()
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2477 {
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2478 return overscan_top[video_standard];
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2479 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	2480
1881 55198fc9cc1f Don't render lines that are cropped by overscan. Allows submitting frame earlier when bottom overscan is non-zero which can reduce latency in some cases Mike Pavone <pavone@retrodev.com> parents: 1865 diff changeset	2481 uint32_t render_overscan_bot()
55198fc9cc1f Don't render lines that are cropped by overscan. Allows submitting frame earlier when bottom overscan is non-zero which can reduce latency in some cases Mike Pavone <pavone@retrodev.com> parents: 1865 diff changeset	2482 {
55198fc9cc1f Don't render lines that are cropped by overscan. Allows submitting frame earlier when bottom overscan is non-zero which can reduce latency in some cases Mike Pavone <pavone@retrodev.com> parents: 1865 diff changeset	2483 return overscan_bot[video_standard];
55198fc9cc1f Don't render lines that are cropped by overscan. Allows submitting frame earlier when bottom overscan is non-zero which can reduce latency in some cases Mike Pavone <pavone@retrodev.com> parents: 1865 diff changeset	2484 }
55198fc9cc1f Don't render lines that are cropped by overscan. Allows submitting frame earlier when bottom overscan is non-zero which can reduce latency in some cases Mike Pavone <pavone@retrodev.com> parents: 1865 diff changeset	2485
1865 4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL Michael Pavone <pavone@retrodev.com> parents: 1862 diff changeset	2486 void render_wait_quit(void)
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	2487 {
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	2488 SDL_Event event;
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	2489 while(SDL_WaitEvent(&event)) {
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	2490 switch (event.type) {
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	2491 case SDL_QUIT:
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	2492 return;
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	2493 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	2494 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	2495 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	2496
1623 18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2497 int render_lookup_button(char *name)
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2498 {
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2499 static tern_node *button_lookup;
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2500 if (!button_lookup) {
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2501 for (int i = SDL_CONTROLLER_BUTTON_A; i < SDL_CONTROLLER_BUTTON_MAX; i++)
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2502 {
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2503 button_lookup = tern_insert_int(button_lookup, SDL_GameControllerGetStringForButton(i), i);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2504 }
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2505 //alternative Playstation-style names
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2506 button_lookup = tern_insert_int(button_lookup, "cross", SDL_CONTROLLER_BUTTON_A);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2507 button_lookup = tern_insert_int(button_lookup, "circle", SDL_CONTROLLER_BUTTON_B);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2508 button_lookup = tern_insert_int(button_lookup, "square", SDL_CONTROLLER_BUTTON_X);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2509 button_lookup = tern_insert_int(button_lookup, "triangle", SDL_CONTROLLER_BUTTON_Y);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2510 button_lookup = tern_insert_int(button_lookup, "share", SDL_CONTROLLER_BUTTON_BACK);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2511 button_lookup = tern_insert_int(button_lookup, "select", SDL_CONTROLLER_BUTTON_BACK);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2512 button_lookup = tern_insert_int(button_lookup, "options", SDL_CONTROLLER_BUTTON_START);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2513 button_lookup = tern_insert_int(button_lookup, "l1", SDL_CONTROLLER_BUTTON_LEFTSHOULDER);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2514 button_lookup = tern_insert_int(button_lookup, "r1", SDL_CONTROLLER_BUTTON_RIGHTSHOULDER);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2515 button_lookup = tern_insert_int(button_lookup, "l3", SDL_CONTROLLER_BUTTON_LEFTSTICK);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2516 button_lookup = tern_insert_int(button_lookup, "r3", SDL_CONTROLLER_BUTTON_RIGHTSTICK);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2517 }
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2518 return (int)tern_find_int(button_lookup, name, SDL_CONTROLLER_BUTTON_INVALID);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2519 }
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2520
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2521 int render_lookup_axis(char *name)
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2522 {
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2523 static tern_node *axis_lookup;
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2524 if (!axis_lookup) {
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2525 for (int i = SDL_CONTROLLER_AXIS_LEFTX; i < SDL_CONTROLLER_AXIS_MAX; i++)
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2526 {
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2527 axis_lookup = tern_insert_int(axis_lookup, SDL_GameControllerGetStringForAxis(i), i);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2528 }
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2529 //alternative Playstation-style names
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2530 axis_lookup = tern_insert_int(axis_lookup, "l2", SDL_CONTROLLER_AXIS_TRIGGERLEFT);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2531 axis_lookup = tern_insert_int(axis_lookup, "r2", SDL_CONTROLLER_AXIS_TRIGGERRIGHT);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2532 }
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2533 return (int)tern_find_int(axis_lookup, name, SDL_CONTROLLER_AXIS_INVALID);
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2534 }
18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2535
1207 9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2536 int32_t render_translate_input_name(int32_t controller, char *name, uint8_t is_axis)
1187 6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2537 {
1623 18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2538 tern_node button_lookup, axis_lookup;
1187 6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2539 if (controller > MAX_JOYSTICKS \|\| !joysticks[controller]) {
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2540 return RENDER_NOT_PLUGGED_IN;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2541 }
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	2542
1187 6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2543 if (!SDL_IsGameController(joystick_sdl_index[controller])) {
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2544 return RENDER_NOT_MAPPED;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2545 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2546 SDL_GameController *control = SDL_GameControllerOpen(joystick_sdl_index[controller]);
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2547 if (!control) {
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2548 warning("Failed to open game controller %d: %s\n", controller, SDL_GetError());
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2549 return RENDER_NOT_PLUGGED_IN;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2550 }
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	2551
1207 9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2552 SDL_GameControllerButtonBind cbind;
1804 34370330eaf3 Support controllers that have their dpad mapped to an axis Michael Pavone <pavone@retrodev.com> parents: 1799 diff changeset	2553 int32_t is_positive = RENDER_AXIS_POS;
1207 9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2554 if (is_axis) {
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	2555
1623 18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2556 int sdl_axis = render_lookup_axis(name);
1207 9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2557 if (sdl_axis == SDL_CONTROLLER_AXIS_INVALID) {
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2558 SDL_GameControllerClose(control);
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2559 return RENDER_INVALID_NAME;
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2560 }
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2561 cbind = SDL_GameControllerGetBindForAxis(control, sdl_axis);
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2562 } else {
1623 18a946ec74c8 Pull current controller config in binding UI from whatever the actual binding code would end up using Michael Pavone <pavone@retrodev.com> parents: 1608 diff changeset	2563 int sdl_button = render_lookup_button(name);
1207 9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2564 if (sdl_button == SDL_CONTROLLER_BUTTON_INVALID) {
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2565 SDL_GameControllerClose(control);
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2566 return RENDER_INVALID_NAME;
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2567 }
1804 34370330eaf3 Support controllers that have their dpad mapped to an axis Michael Pavone <pavone@retrodev.com> parents: 1799 diff changeset	2568 if (sdl_button == SDL_CONTROLLER_BUTTON_DPAD_UP \|\| sdl_button == SDL_CONTROLLER_BUTTON_DPAD_LEFT) {
34370330eaf3 Support controllers that have their dpad mapped to an axis Michael Pavone <pavone@retrodev.com> parents: 1799 diff changeset	2569 //assume these will be negative if they are an axis
34370330eaf3 Support controllers that have their dpad mapped to an axis Michael Pavone <pavone@retrodev.com> parents: 1799 diff changeset	2570 is_positive = 0;
34370330eaf3 Support controllers that have their dpad mapped to an axis Michael Pavone <pavone@retrodev.com> parents: 1799 diff changeset	2571 }
1207 9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2572 cbind = SDL_GameControllerGetBindForButton(control, sdl_button);
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2573 }
1187 6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2574 SDL_GameControllerClose(control);
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2575 switch (cbind.bindType)
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2576 {
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2577 case SDL_CONTROLLER_BINDTYPE_BUTTON:
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2578 return cbind.value.button;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2579 case SDL_CONTROLLER_BINDTYPE_AXIS:
1804 34370330eaf3 Support controllers that have their dpad mapped to an axis Michael Pavone <pavone@retrodev.com> parents: 1799 diff changeset	2580 return RENDER_AXIS_BIT \| cbind.value.axis \| is_positive;
1187 6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2581 case SDL_CONTROLLER_BINDTYPE_HAT:
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2582 return RENDER_DPAD_BIT \| (cbind.value.hat.hat << 4) \| cbind.value.hat.hat_mask;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2583 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2584 return RENDER_NOT_MAPPED;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2585 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2586
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2587 int32_t render_dpad_part(int32_t input)
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2588 {
1207 9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2589 return input >> 4 & 0xFFFFFF;
1187 6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2590 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2591
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2592 uint8_t render_direction_part(int32_t input)
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2593 {
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2594 return input & 0xF;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2595 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	2596
1207 9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2597 int32_t render_axis_part(int32_t input)
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2598 {
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2599 return input & 0xFFFFFFF;
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2600 }
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	2601
409 c1bddeadc566 Process events in vgm player so that quitting works Mike Pavone <pavone@retrodev.com> parents: 398 diff changeset	2602 void process_events()
c1bddeadc566 Process events in vgm player so that quitting works Mike Pavone <pavone@retrodev.com> parents: 398 diff changeset	2603 {
1077 1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2604 if (events_processed > MAX_EVENT_POLL_PER_FRAME) {
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2605 return;
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode. Michael Pavone <pavone@retrodev.com> parents: 1074 diff changeset	2606 }
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2607 drain_events();
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2608 events_processed++;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2609 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2610
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2611 #define TOGGLE_MIN_DELAY 250
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2612 void render_toggle_fullscreen()
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2613 {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2614 //protect against event processing causing us to attempt to toggle while still toggling
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2615 if (in_toggle) {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2616 return;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2617 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2618 in_toggle = 1;
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	2619
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2620 //toggling too fast seems to cause a deadlock
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2621 static uint32_t last_toggle;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2622 uint32_t cur = SDL_GetTicks();
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2623 if (last_toggle && cur - last_toggle < TOGGLE_MIN_DELAY) {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2624 in_toggle = 0;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2625 return;
409 c1bddeadc566 Process events in vgm player so that quitting works Mike Pavone <pavone@retrodev.com> parents: 398 diff changeset	2626 }
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2627 last_toggle = cur;
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	2628
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2629 drain_events();
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2630 is_fullscreen = !is_fullscreen;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2631 if (is_fullscreen) {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2632 SDL_DisplayMode mode;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2633 //TODO: Multiple monitor support
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2634 SDL_GetCurrentDisplayMode(0, &mode);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2635 //In theory, the SDL2 docs suggest this is unnecessary
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2636 //but without it the OpenGL context remains the original size
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2637 //This needs to happen before the fullscreen transition to have any effect
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2638 //because SDL does not apply window size changes in fullscreen
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2639 SDL_SetWindowSize(main_window, mode.w, mode.h);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2640 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2641 SDL_SetWindowFullscreen(main_window, is_fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0);
2392 a71176b9903d Hide cursor in fullscreen when UI is not active Michael Pavone <pavone@retrodev.com> parents: 2390 diff changeset	2642 update_cursor();
1202 a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2643 //Since we change the window size on transition to full screen
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2644 //we need to set it back to normal so we can also go back to windowed mode
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2645 //normally you would think that this should only be done when actually transitioning
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2646 //but something is screwy in the guts of SDL (at least on Linux) and setting it each time
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2647 //is the only thing that seems to work reliably
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2648 //when we've just switched to fullscreen mode this should be harmless though
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2649 SDL_SetWindowSize(main_window, windowed_width, windowed_height);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2650 drain_events();
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file. Michael Pavone <pavone@retrodev.com> parents: 1198 diff changeset	2651 in_toggle = 0;
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	2652 need_ui_fb_resize = 1;
409 c1bddeadc566 Process events in vgm player so that quitting works Mike Pavone <pavone@retrodev.com> parents: 398 diff changeset	2653 }
c1bddeadc566 Process events in vgm player so that quitting works Mike Pavone <pavone@retrodev.com> parents: 398 diff changeset	2654
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	2655 void render_errorbox(char title, char message)
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	2656 {
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	2657 SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, title, message, NULL);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	2658 }
354 15dd6418fe67 Initial PSG support. Mostly works, noise channel is borked though. Mike Pavone <pavone@retrodev.com> parents: 342 diff changeset	2659
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	2660 void render_warnbox(char title, char message)
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	2661 {
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	2662 SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_WARNING, title, message, NULL);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	2663 }
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	2664
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	2665 void render_infobox(char title, char message)
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	2666 {
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	2667 SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_INFORMATION, title, message, NULL);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	2668 }
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	2669
1482 2d203bf73dbd Avoid burning a huge amount of CPU in the menu when emulation is not running and vsync is disabled Michael Pavone <pavone@retrodev.com> parents: 1476 diff changeset	2670 uint32_t render_elapsed_ms(void)
2d203bf73dbd Avoid burning a huge amount of CPU in the menu when emulation is not running and vsync is disabled Michael Pavone <pavone@retrodev.com> parents: 1476 diff changeset	2671 {
2d203bf73dbd Avoid burning a huge amount of CPU in the menu when emulation is not running and vsync is disabled Michael Pavone <pavone@retrodev.com> parents: 1476 diff changeset	2672 return SDL_GetTicks();
2d203bf73dbd Avoid burning a huge amount of CPU in the menu when emulation is not running and vsync is disabled Michael Pavone <pavone@retrodev.com> parents: 1476 diff changeset	2673 }
2d203bf73dbd Avoid burning a huge amount of CPU in the menu when emulation is not running and vsync is disabled Michael Pavone <pavone@retrodev.com> parents: 1476 diff changeset	2674
2d203bf73dbd Avoid burning a huge amount of CPU in the menu when emulation is not running and vsync is disabled Michael Pavone <pavone@retrodev.com> parents: 1476 diff changeset	2675 void render_sleep_ms(uint32_t delay)
2d203bf73dbd Avoid burning a huge amount of CPU in the menu when emulation is not running and vsync is disabled Michael Pavone <pavone@retrodev.com> parents: 1476 diff changeset	2676 {
2d203bf73dbd Avoid burning a huge amount of CPU in the menu when emulation is not running and vsync is disabled Michael Pavone <pavone@retrodev.com> parents: 1476 diff changeset	2677 return SDL_Delay(delay);
2d203bf73dbd Avoid burning a huge amount of CPU in the menu when emulation is not running and vsync is disabled Michael Pavone <pavone@retrodev.com> parents: 1476 diff changeset	2678 }
2d203bf73dbd Avoid burning a huge amount of CPU in the menu when emulation is not running and vsync is disabled Michael Pavone <pavone@retrodev.com> parents: 1476 diff changeset	2679
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1482 diff changeset	2680 uint8_t render_has_gl(void)
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1482 diff changeset	2681 {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1482 diff changeset	2682 return render_gl;
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1482 diff changeset	2683 }
1631 c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2684
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2685 uint8_t render_get_active_framebuffer(void)
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2686 {
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2687 if (SDL_GetWindowFlags(main_window) & SDL_WINDOW_INPUT_FOCUS) {
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2688 return FRAMEBUFFER_ODD;
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2689 }
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2690 for (int i = 0; i < num_extras; i++)
1631 c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2691 {
2484 ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them Michael Pavone <pavone@retrodev.com> parents: 2458 diff changeset	2692 if (extras[i].win && (SDL_GetWindowFlags(extras[i].win) & SDL_WINDOW_INPUT_FOCUS)) {
2093 46ee354f29bd Hack fix for audio deadlock issue Michael Pavone <pavone@retrodev.com> parents: 2031 diff changeset	2693 return FRAMEBUFFER_USER_START + i;
1631 c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2694 }
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2695 }
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2696 return 0xFF;
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2697 }
1967 bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	2698
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	2699 uint8_t render_create_thread(render_thread thread, const char name, render_thread_fun fun, void *data)
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	2700 {
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	2701 *thread = SDL_CreateThread(fun, name, data);
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	2702 return *thread != 0;
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host Michael Pavone <pavone@retrodev.com> parents: 1952 diff changeset	2703 }
2532 f4a471730ba4 Implement clipboard paste for SC-3000 Michael Pavone <pavone@retrodev.com> parents: 2523 diff changeset	2704
f4a471730ba4 Implement clipboard paste for SC-3000 Michael Pavone <pavone@retrodev.com> parents: 2523 diff changeset	2705 char *render_read_clipboard(void)
f4a471730ba4 Implement clipboard paste for SC-3000 Michael Pavone <pavone@retrodev.com> parents: 2523 diff changeset	2706 {
f4a471730ba4 Implement clipboard paste for SC-3000 Michael Pavone <pavone@retrodev.com> parents: 2523 diff changeset	2707 char *tmp = SDL_GetClipboardText();
f4a471730ba4 Implement clipboard paste for SC-3000 Michael Pavone <pavone@retrodev.com> parents: 2523 diff changeset	2708 char *ret = strdup(tmp);
f4a471730ba4 Implement clipboard paste for SC-3000 Michael Pavone <pavone@retrodev.com> parents: 2523 diff changeset	2709 SDL_free(tmp);
f4a471730ba4 Implement clipboard paste for SC-3000 Michael Pavone <pavone@retrodev.com> parents: 2523 diff changeset	2710 return ret;
f4a471730ba4 Implement clipboard paste for SC-3000 Michael Pavone <pavone@retrodev.com> parents: 2523 diff changeset	2711 }

Mercurial > repos > blastem

annotate render_sdl.c @ 2671:e0935d5878c3