repos/blastem: render_sdl.c annotate

annotate render_sdl.c @ 1978:33d5b9b77aef

Fix regression in run on audio thread mode

author	Michael Pavone <pavone@retrodev.com>
date	Sat, 09 May 2020 21:35:42 -0700
parents	f3cca4b3f17a
children	06c25babe464

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
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	29
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	30 #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	31
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	32 static SDL_Window *main_window;
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	33 static SDL_Window **extra_windows;
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	34 static SDL_Renderer *main_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	35 static SDL_Renderer **extra_renderers;
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	36 static SDL_Texture **sdl_textures;
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	37 static window_close_handler *close_handlers;
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	38 static uint8_t num_textures;
c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	39 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	40 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	41
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	42 static int main_width, main_height, windowed_width, windowed_height, is_fullscreen;
914 28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	43
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	44 static uint8_t render_gl = 1;
c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	45 static uint8_t scanlines = 0;
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	46
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	47 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	48
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	49 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	50 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	51 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	52
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	53 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	54 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	55 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	56 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	57 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	58 };
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	59
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	60 static uint8_t sync_src;
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	61 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	62
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	63 uint32_t **frame_buffers;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	64 uint32_t num_buffers;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	65 uint32_t buffer_storage;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	66
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	67 uint32_t render_min_buffered(void)
1552 13a82adb185b Add support for float32 format audio samples Michael Pavone <pavone@retrodev.com> parents: 1551 diff changeset	68 {
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	69 return min_buffered;
1796 51417bb557b6 Configurable gain for overall output and individual components Michael Pavone <pavone@retrodev.com> parents: 1792 diff changeset	70 }
51417bb557b6 Configurable gain for overall output and individual components Michael Pavone <pavone@retrodev.com> parents: 1792 diff changeset	71
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	72 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	73 {
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	74 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	75 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	76
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	77 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	78 {
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	79 return sync_src != SYNC_AUDIO_THREAD;
1796 51417bb557b6 Configurable gain for overall output and individual components Michael Pavone <pavone@retrodev.com> parents: 1792 diff changeset	80 }
51417bb557b6 Configurable gain for overall output and individual components Michael Pavone <pavone@retrodev.com> parents: 1792 diff changeset	81
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	82 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	83 {
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	84 SDL_CondSignal(src->opaque);
1552 13a82adb185b Add support for float32 format audio samples Michael Pavone <pavone@retrodev.com> parents: 1551 diff changeset	85 }
13a82adb185b Add support for float32 format audio samples Michael Pavone <pavone@retrodev.com> parents: 1551 diff changeset	86
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	87 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	88 {
354 15dd6418fe67 Initial PSG support. Mostly works, noise channel is borked though. Mike Pavone <pavone@retrodev.com> parents: 342 diff changeset	89 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	90 uint8_t all_ready;
364 62177cc39049 Incredibly broken YM2612 support plus a fix to Z80 bus request Mike Pavone <pavone@retrodev.com> parents: 361 diff changeset	91 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	92 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	93 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	94 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	95 }
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	96 } while(!quitting && !all_ready);
1551 ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	97 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	98 mix_and_convert(byte_stream, len, NULL);
361 946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	99 }
1551 ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	100 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	101 }
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	102
1564 48b08986bf8f Mostly working dynamic rate control. Needs some tweaking, especially for PAL Michael Pavone <pavone@retrodev.com> parents: 1563 diff changeset	103 #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	104 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	105 static float average_change;
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	106 #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	107 #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	108 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	109 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	110 static uint32_t min_remaining_buffer;
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	111 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	112 {
1589 780604a036e4 Limit underflow warning spam Michael Pavone <pavone@retrodev.com> parents: 1588 diff changeset	113 if (cur_min_buffered < 0) {
780604a036e4 Limit underflow warning spam Michael Pavone <pavone@retrodev.com> parents: 1588 diff changeset	114 //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	115 return;
780604a036e4 Limit underflow warning spam Michael Pavone <pavone@retrodev.com> parents: 1588 diff changeset	116 }
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	117 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	118 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	119
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	120 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	121 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	122 if (current_system) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	123 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	124 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	125 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	126 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	127
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 void render_lock_audio()
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	129 {
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	130 if (sync_src == SYNC_AUDIO) {
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	131 SDL_LockMutex(audio_mutex);
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	132 } else {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	133 SDL_LockAudio();
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	134 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	135 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	136
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 void render_unlock_audio()
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	138 {
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	139 if (sync_src == SYNC_AUDIO) {
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	140 SDL_UnlockMutex(audio_mutex);
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	141 } else {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	142 SDL_UnlockAudio();
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	143 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	144 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	145
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	146 static void render_close_audio()
361 946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	147 {
946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	148 SDL_LockMutex(audio_mutex);
946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	149 quitting = 1;
946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	150 SDL_CondSignal(audio_ready);
946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	151 SDL_UnlockMutex(audio_mutex);
946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	152 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	153 /*
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	154 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	155 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	156 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	157 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	158 }
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	159 */
361 946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	160 }
946ae3749260 Fix deadlock on quit Mike Pavone <pavone@retrodev.com> parents: 356 diff changeset	161
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	162 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	163 {
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	164 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	165 }
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	166
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	167 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	168 {
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	169 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	170 }
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	171
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	172 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	173 {
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	174 if (sync_src == SYNC_AUDIO && SDL_GetAudioStatus() == SDL_AUDIO_PAUSED) {
1574 ade5b8148caa Fix sync to audio option Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	175 SDL_PauseAudio(0);
1551 ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	176 }
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	177 if (current_system) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	178 current_system->request_exit(current_system);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	179 }
1796 51417bb557b6 Configurable gain for overall output and individual components Michael Pavone <pavone@retrodev.com> parents: 1792 diff changeset	180 }
51417bb557b6 Configurable gain for overall output and individual components Michael Pavone <pavone@retrodev.com> parents: 1792 diff changeset	181
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	182 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	183 {
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	184 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	185 SDL_CondSignal(audio_ready);
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	186 }
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	187 if (!remaining_sources) {
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	188 SDL_PauseAudio(0);
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	189 }
1551 ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	190 }
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	191
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	192 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	193 {
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	194 if (sync_src == SYNC_AUDIO) {
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	195 SDL_PauseAudio(0);
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	196 }
1551 ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	197 }
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend Michael Pavone <pavone@retrodev.com> parents: 1534 diff changeset	198
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 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	200 {
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	201 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	202 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	203 src->front = src->back;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	204 src->back = tmp;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	205 src->front_populated = 1;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	206 src->buffer_pos = 0;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	207 if (all_sources_ready()) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	208 //we've emulated far enough to fill the current buffer
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	209 current_system->request_exit(current_system);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	210 }
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	211 } else if (sync_src == SYNC_AUDIO) {
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	212 SDL_LockMutex(audio_mutex);
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	213 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	214 SDL_CondWait(src->opaque, audio_mutex);
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	215 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	216 int16_t *tmp = src->front;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	217 src->front = src->back;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	218 src->back = tmp;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	219 src->front_populated = 1;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	220 src->buffer_pos = 0;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	221 SDL_CondSignal(audio_ready);
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	222 SDL_UnlockMutex(audio_mutex);
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	223 } else {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	224 uint32_t num_buffered;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	225 SDL_LockAudio();
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	226 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	227 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	228 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	229 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	230 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	231 }
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	232 }
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	233 }
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	234
937 9364dad5561a Added reasonable handling of joystick hotplug Michael Pavone <pavone@retrodev.com> parents: 915 diff changeset	235 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	236 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	237 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	238
914 28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	239 int render_width()
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	240 {
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	241 return main_width;
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	242 }
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	243
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	244 int render_height()
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	245 {
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	246 return main_height;
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	247 }
28ec32e720b2 Scale mouse data based on window size Michael Pavone <pavone@retrodev.com> parents: 907 diff changeset	248
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	249 int render_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	250 {
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	251 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	252 }
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	253
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	254 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	255 {
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	256 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	257 return 255 << 24 \| b << 16 \| g << 8 \| r;
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	258 #else
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	259 return 255 << 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	260 #endif
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	261 }
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	262
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	263 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	264 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	265 {
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	266 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	267 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	268 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	269 //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	270 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	271 }
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	272 }
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	273 }
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	274
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	275 #ifndef DISABLE_OPENGL
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	276 static GLuint textures[3], buffers[2], vshader, fshader, program, un_textures[2], un_width, un_height, un_texsize, at_pos;
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs Michael Pavone <pavone@retrodev.com> parents: 1975 diff changeset	277 static int tex_width, tex_height;
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	278
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	279 static GLfloat vertex_data_default[] = {
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	280 -1.0f, -1.0f,
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	281 1.0f, -1.0f,
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	282 -1.0f, 1.0f,
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	283 1.0f, 1.0f
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	284 };
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	285
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	286 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	287
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	288 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	289
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	290 static const GLchar shader_prefix[] =
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	291 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	292 "#version 100\n";
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	293 #else
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	294 "#version 110\n"
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	295 "#define lowp\n"
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	296 "#define mediump\n"
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	297 "#define highp\n";
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	298 #endif
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	299
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	300 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	301 {
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	302 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	303 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	304 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	305 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	306 #ifndef __ANDROID__
884 252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	307 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	308 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	309 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	310 free(shader_path);
1693 ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	311 if (f) {
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	312 fsize = file_size(f);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	313 text = malloc(fsize);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	314 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	315 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	316 free(text);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	317 return 0;
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	318 }
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	319 } 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	320 #endif
1693 ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	321 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	322 uint32_t fsize32;
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	323 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	324 free(shader_path);
1693 ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	325 if (!text) {
800 ec23202df6a6 Minor cleanup Michael Pavone <pavone@retrodev.com> parents: 799 diff changeset	326 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	327 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	328 }
1693 ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	329 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	330 #ifndef __ANDROID__
488 32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	331 }
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	332 #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	333 text[fsize] = 0;
1693 ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable Michael Pavone <pavone@retrodev.com> parents: 1686 diff changeset	334
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	335 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	336 GLchar *tmp = text;
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	337 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	338 free(tmp);
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	339 fsize += strlen(shader_prefix);
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	340 }
488 32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	341 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	342 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	343 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	344 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	345 }
488 32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	346 glShaderSource(ret, 1, (const GLchar *)&text, (const GLint )&fsize);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	347 free(text);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	348 glCompileShader(ret);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	349 GLint compile_status, loglen;
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	350 glGetShaderiv(ret, GL_COMPILE_STATUS, &compile_status);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	351 if (!compile_status) {
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	352 glGetShaderiv(ret, GL_INFO_LOG_LENGTH, &loglen);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	353 text = malloc(loglen);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	354 glGetShaderInfoLog(ret, loglen, NULL, text);
800 ec23202df6a6 Minor cleanup Michael Pavone <pavone@retrodev.com> parents: 799 diff changeset	355 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	356 free(text);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	357 glDeleteShader(ret);
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	358 return 0;
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	359 }
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	360 return ret;
32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	361 }
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	362 #endif
488 32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	363
1167 e758ddbf0624 Initial work on emulating top and bottom border area Michael Pavone <pavone@retrodev.com> parents: 1117 diff changeset	364 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	365 #ifdef DISABLE_OPENGL
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	366 #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	367 #else
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	368 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	369 #define INTERNAL_FORMAT GL_RGBA
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	370 #define SRC_FORMAT GL_RGBA
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	371 #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	372 #else
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	373 #define INTERNAL_FORMAT GL_RGBA8
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	374 #define SRC_FORMAT GL_BGRA
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	375 #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	376 #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	377 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	378 {
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	379 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	380 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	381 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	382 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	383 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	384 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	385 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	386 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	387 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	388 } 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	389 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	390 }
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs Michael Pavone <pavone@retrodev.com> parents: 1975 diff changeset	391 printf("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	392 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	393 {
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	394 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	395 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	396 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	397 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	398 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	399 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	400 //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	401 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	402 } 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	403 uint32_t blank = 255 << 24;
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	404 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	405 }
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	406 }
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	407 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	408 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	409 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	410 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	411 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	412 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	413 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	414 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	415 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	416 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	417 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	418 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	419 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	420 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	421 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	422 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	423 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	424 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	425 }
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	426 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	427 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	428 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	429 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	430 un_texsize = glGetUniformLocation(program, "texsize");
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	431 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	432 }
1593 24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	433
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	434 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	435 {
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	436 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	437 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	438 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	439 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	440 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	441 }
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	442 #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	443
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	444 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	445 static void render_alloc_surfaces()
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	446 {
884 252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	447 if (texture_init) {
252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	448 return;
252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	449 }
1895 33c0c4579c1f Fix debug view window stuff that got broken when FRAMEBUFFER_UI got added Michael Pavone <pavone@retrodev.com> parents: 1881 diff changeset	450 sdl_textures= calloc(sizeof(SDL_Texture *), 3);
33c0c4579c1f Fix debug view window stuff that got broken when FRAMEBUFFER_UI got added Michael Pavone <pavone@retrodev.com> parents: 1881 diff changeset	451 num_textures = 3;
884 252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	452 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	453 #ifndef DISABLE_OPENGL
062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	454 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	455 gl_setup();
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	456 } else {
062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	457 #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	458 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	459 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	460 SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, scaling);
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	461 //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	462 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	463 #ifndef DISABLE_OPENGL
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	464 }
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	465 #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	466 }
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	467
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	468 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	469 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	470 for (int i = 0; i < num_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	471 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	472 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	473 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	474 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	475 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	476 free(sdl_textures);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	477 sdl_textures = 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	478 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	479 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	480
1102 c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code Michael Pavone <pavone@retrodev.com> parents: 1077 diff changeset	481 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	482 static char * fps_caption = NULL;
486 db5880d8ea03 Add an FPS counter to the title bar Mike Pavone <pavone@retrodev.com> parents: 467 diff changeset	483
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	484 static void render_quit()
65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	485 {
65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	486 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	487 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	488 #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	489 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	490 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	491 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	492 }
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	493 #endif
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	494 }
65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	495
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	496 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	497 {
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	498 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	499 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	500 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	501 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	502 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	503 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	504 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	505 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	506 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	507 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	508 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	509 }
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	510 }
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	511 } 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	512 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	513 }
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	514 }
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	515 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	516 }
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	517
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	518 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	519 {
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 //reset default values
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	521 #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	522 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	523 #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	524 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	525 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	526 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	527 if (config_aspect() > 0.0f) {
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	528 float aspect = (float)main_width / main_height;
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	529 if (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	530 //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	531 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	532 }
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	533 #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	534 if (render_gl) {
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	535 for (int i = 0; i < 4; 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	536 {
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	537 if (aspect > 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	538 vertex_data[i2] = config_aspect()/aspect;
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	539 } else {
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	540 vertex_data[i2+1] = aspect/config_aspect();
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 }
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 }
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	543 } 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	544 #endif
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	545 main_clip.w = aspect > config_aspect() ? config_aspect() * (float)main_height : main_width;
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	546 main_clip.h = aspect > config_aspect() ? main_height : main_width / config_aspect();
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	547 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	548 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	549 #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	550 }
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	551 #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	552 }
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	553 }
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	554
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	555 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	556 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	557 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	558 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	559 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	560 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	561
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	562 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	563 {
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	564 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	565 }
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	566
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	567 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	568 [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	569 [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	570 [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	571 [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	572 [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	573 [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	574 [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	575 [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	576 [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	577 [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	578 [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	579 [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	580 [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	581 [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	582 [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	583 [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	584 [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	585 [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	586 [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	587 [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	588 [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	589 [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	590 [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	591 [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	592 [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	593 [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	594 [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	595 [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	596 [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	597 [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	598 [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	599 [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	600 [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	601 [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	602 [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	603 [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	604 [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	605 [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	606 [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	607 [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	608 [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	609 [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	610 [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	611 [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	612 [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	613 [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	614 [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	615 [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	616 [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	617 [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	618 [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	619 [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	620 [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	621 [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	622 [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	623 [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	624 [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	625 [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	626 [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	627 [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	628 [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	629 [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	630 [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	631 [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	632 [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	633 [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	634 [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	635 [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	636 [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	637 [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	638 [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	639 [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	640 [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	641 [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	642 [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	643 [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	644 [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	645 [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	646 [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	647 [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	648 [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	649 [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	650 [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	651 [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	652 [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	653 [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	654 [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	655 [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	656 [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	657 [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	658 [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	659 [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	660 [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	661 [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	662 [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	663 [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	664 [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	665 [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	666 [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	667 [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	668 [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	669 };
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	670
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	671 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	672 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	673 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	674 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	675 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	676
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	677 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	678 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	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 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	681 }
a051d8ee4528 Only save config file if 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 static int find_joystick_index(SDL_JoystickID 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	684 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	685 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	686 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	687 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	688 }
a051d8ee4528 Only save config file if 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 }
a051d8ee4528 Only save config file if 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 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	691 }
a051d8ee4528 Only save config file if 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
a051d8ee4528 Only save config file if 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 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	694 {
a051d8ee4528 Only save config file if 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 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	696 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	697 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	698 }
a051d8ee4528 Only save config file if 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 }
a051d8ee4528 Only save config file if 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 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	701 }
a051d8ee4528 Only save config file if 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
1860 bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	703 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	704 {
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	705 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	706 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	707 return i;
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	708 }
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	709 }
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	710 return -1;
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	711 }
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	712
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	713 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	714 {
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	715 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	716 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	717 }
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	718 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	719 }
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	720
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	721 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	722 {
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	723 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	724 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	725 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	726 }
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	727 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	728 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	729 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	730 }
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	731
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	732 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	733 {
1862 e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	734 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	735 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	736 }
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	737 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	738 }
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	739
1862 e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	740 static uint8_t gc_events_enabled;
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	741 static SDL_GameController *controllers[MAX_JOYSTICKS];
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	742 void render_enable_gamepad_events(uint8_t enabled)
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	743 {
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	744 if (enabled != gc_events_enabled) {
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	745 gc_events_enabled = enabled;
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	746 for (int i = 0; i < MAX_JOYSTICKS; i++) {
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	747 if (enabled) {
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	748 controllers[i] = render_get_controller(i);
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	749 } else if (controllers[i]) {
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	750 SDL_GameControllerClose(controllers[i]);
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	751 controllers[i] = NULL;
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	752 }
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	753 }
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	754 }
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	755 }
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	756
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	757 static uint32_t overscan_top[NUM_VID_STD] = {2, 21};
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	758 static uint32_t overscan_bot[NUM_VID_STD] = {1, 17};
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	759 static uint32_t overscan_left[NUM_VID_STD] = {13, 13};
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	760 static uint32_t overscan_right[NUM_VID_STD] = {14, 14};
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	761 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	762 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	763
1860 bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	764 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	765 {
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	766 if (desired_index < 0) {
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	767 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	768 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	769 return joystick;
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	770 }
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	771 }
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	772 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	773 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	774 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	775 joystick_sdl_index[joystick] = joystick_sdl_index[desired_index];
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	776 joystick_index_locked[joystick] = joystick_sdl_index[desired_index];
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	777 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	778 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	779 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	780 //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	781 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	782 if (joysticks[joystick]) {
fc05f49075c2 Reprocess bindings when SDL2 mappings, controller types or controller order change Michael Pavone <pavone@retrodev.com> parents: 1860 diff changeset	783 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	784 }
1860 bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	785 return desired_index;
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	786 }
bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	787
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	788 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	789 {
a051d8ee4528 Only save config file if 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 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	791 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	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 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	794 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	795 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	796 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	797 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	798 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	799 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	800 case SDL_JOYBUTTONDOWN:
a051d8ee4528 Only save config file if 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 handle_joydown(find_joystick_index(event->jbutton.which), event->jbutton.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	802 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	803 case SDL_JOYBUTTONUP:
1860 bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	804 handle_joyup(lock_joystick_index(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	805 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	806 case SDL_JOYHATMOTION:
1860 bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	807 handle_joy_dpad(lock_joystick_index(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	808 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	809 case SDL_JOYAXISMOTION:
1860 bdca98187c9f Reorder controllers based on which one receives player input first Michael Pavone <pavone@retrodev.com> parents: 1851 diff changeset	810 handle_joy_axis(lock_joystick_index(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	811 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	812 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	813 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	814 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	815 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	816 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	817 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	818 joystick_index_locked[index] = 0;
1862 e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	819 if (gc_events_enabled) {
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	820 controllers[index] = SDL_GameControllerOpen(event->jdevice.which);
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	821 }
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	822 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	823 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	824 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	825 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	826 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	827 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	828 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	829 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	830 case SDL_JOYDEVICEREMOVED: {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	831 int index = find_joystick_index(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	832 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	833 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	834 joysticks[index] = NULL;
1862 e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	835 if (controllers[index]) {
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	836 SDL_GameControllerClose(controllers[index]);
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	837 controllers[index] = NULL;
e07fc3d473b2 Basic UI navigation with controller Michael Pavone <pavone@retrodev.com> parents: 1861 diff changeset	838 }
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	839 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	840 } 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	841 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	842 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	843 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	844 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	845 case SDL_MOUSEMOTION:
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	846 handle_mouse_moved(event->motion.which, event->motion.x, event->motion.y + overscan_top[video_standard], event->motion.xrel, event->motion.yrel);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	847 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	848 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	849 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	850 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	851 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	852 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	853 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	854 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	855 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	856 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	857 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	858 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	859 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	860 }
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	861 main_width = event->window.data1;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	862 main_height = event->window.data2;
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	863 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	864 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	865 #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	866 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	867 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	868 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	869 }
1593 24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	870 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	871 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	872 main_context = SDL_GL_CreateContext(main_window);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	873 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	874 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	875 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	876 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	877 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	878 #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	879 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	880 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	881 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	882 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	883 } else {
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	884 for (int i = 0; i < num_textures - FRAMEBUFFER_USER_START; i++)
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	885 {
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	886 if (SDL_GetWindowID(extra_windows[i]) == event->window.windowID) {
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	887 if (close_handlers[i]) {
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	888 close_handlers[i](i + FRAMEBUFFER_USER_START);
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	889 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	890 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	891 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	892 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	893 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar Michael Pavone <pavone@retrodev.com> parents: 1642 diff changeset	894 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	895 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	896 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	897 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	898 if (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	899 drag_drop_handler(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	900 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	901 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	902 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	903 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	904 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	905 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	906 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	907 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	908 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	909
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	910 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	911 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	912 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	913 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	914 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	915 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	916 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	917 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	918
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	919 static char *vid_std_names[NUM_VID_STD] = {"ntsc", "pal"};
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	920 static int display_hz;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	921 static int source_hz;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	922 static int source_frame;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	923 static int source_frame_count;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	924 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	925
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	926 static uint32_t sample_rate;
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	927 static void init_audio()
354 15dd6418fe67 Initial PSG support. Mostly works, noise channel is borked though. Mike Pavone <pavone@retrodev.com> parents: 342 diff changeset	928 {
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	929 SDL_AudioSpec desired, actual;
a051d8ee4528 Only save config file if 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 char * rate_str = tern_find_path(config, "audio\0rate\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	931 int rate = rate_str ? atoi(rate_str) : 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	932 if (!rate) {
a051d8ee4528 Only save config file if 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 rate = 48000;
a051d8ee4528 Only save config file if 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 }
a051d8ee4528 Only save config file if 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 desired.freq = rate;
1933 16a795cababd Make requested sample format configurable Michael Pavone <pavone@retrodev.com> parents: 1932 diff changeset	936 char *config_format = tern_find_path_default(config, "audio\0format\0", (tern_val){.ptrval="f32"}, TVAL_PTR).ptrval;
16a795cababd Make requested sample format configurable Michael Pavone <pavone@retrodev.com> parents: 1932 diff changeset	937 desired.format = !strcmp(config_format, "s16") ? AUDIO_S16SYS : AUDIO_F32SYS;
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	938 desired.channels = 2;
a051d8ee4528 Only save config file if 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 char * samples_str = tern_find_path(config, "audio\0buffer\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	940 int samples = samples_str ? atoi(samples_str) : 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	941 if (!samples) {
a051d8ee4528 Only save config file if 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 samples = 512;
a051d8ee4528 Only save config file if 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 }
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	944 debug_message("config says: %d\n", samples);
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 desired.samples = 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	946 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	947 {
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	948 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	949 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	950 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	951 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	952 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	953 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	954 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	955 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	956 }
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	957 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	958
a051d8ee4528 Only save config file if 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 (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	960 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	961 }
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 sample_rate = actual.freq;
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	963 debug_message("Initialized audio at frequency %d with a %d sample buffer, ", 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	964 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	965 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	966 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	967 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	968 } 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	969 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	970 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	971 } 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	972 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	973 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	974 }
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	975 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	976 }
a051d8ee4528 Only save config file if 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
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	978 void window_setup(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	979 {
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	980 uint32_t flags = SDL_WINDOW_RESIZABLE;
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	981 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	982 flags \|= SDL_WINDOW_FULLSCREEN_DESKTOP;
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	983 }
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	984
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	985 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	986 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	987 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	988 } 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	989 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	990 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	991 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	992 } 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	993 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	994 } 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	995 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	996 }
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	997 }
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	998
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	999 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	1000 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	1001 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	1002 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	1003 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	1004 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	1005 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	1006 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	1007 }
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	1008
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1009 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	1010 if (sync_src == SYNC_AUDIO) {
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1011 def.ptrval = "off";
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1012 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	1013 } else {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1014 vsync = "on";
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1015 }
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1016
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	1017 tern_node *video = tern_find_node(config, "video");
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1018 if (video)
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1019 {
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1020 for (int i = 0; i < NUM_VID_STD; i++)
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1021 {
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	1022 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	1023 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	1024 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	1025 if (val) {
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1026 overscan_top[i] = atoi(val);
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1027 }
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	1028 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	1029 if (val) {
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1030 overscan_bot[i] = atoi(val);
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1031 }
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	1032 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	1033 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	1034 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	1035 }
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	1036 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	1037 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	1038 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	1039 }
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1040 }
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1041 }
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1042 }
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	1043 render_gl = 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	1044
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1045 #ifndef DISABLE_OPENGL
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1046 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	1047 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	1048 if (gl_enabled)
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1049 {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1050 flags \|= SDL_WINDOW_OPENGL;
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1051 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	1052 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	1053 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	1054 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	1055 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	1056 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1057 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	1058 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	1059 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	1060 #endif
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1061 }
1074 3a0f684891ae Fix NOGL compile option Michael Pavone <pavone@retrodev.com> parents: 1068 diff changeset	1062 #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	1063 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	1064 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	1065 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	1066 }
1074 3a0f684891ae Fix NOGL compile option Michael Pavone <pavone@retrodev.com> parents: 1068 diff changeset	1067 #ifndef DISABLE_OPENGL
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1068 if (gl_enabled)
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1069 {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1070 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	1071 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1072 int major_version;
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1073 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	1074 #else
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1075 GLenum res = glewInit();
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1076 if (res != GLEW_OK) {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1077 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	1078 }
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1079
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1080 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	1081 #endif
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1082 render_gl = 1;
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1083 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	1084 if (!strcmp("tear", vsync)) {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1085 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	1086 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	1087 vsync = "on";
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1088 } else {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1089 vsync = NULL;
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1090 }
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	1091 }
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1092 if (vsync) {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1093 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	1094 #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	1095 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	1096 #else
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1097 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	1098 #endif
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1099 }
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1100 }
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1101 } else {
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1102 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	1103 }
1328 70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1104 }
70faad89d491 Add config file option to disable Open GL rendering Michael Pavone <pavone@retrodev.com> parents: 1326 diff changeset	1105 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	1106 #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	1107 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	1108 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	1109 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	1110 }
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	1111 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	1112
1074 3a0f684891ae Fix NOGL compile option Michael Pavone <pavone@retrodev.com> parents: 1068 diff changeset	1113 if (!main_renderer) {
3a0f684891ae Fix NOGL compile option Michael Pavone <pavone@retrodev.com> parents: 1068 diff changeset	1114 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	1115 }
1658 fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1116 SDL_RendererInfo rinfo;
fa9ae059e4d3 Added support for GLES in addition to desktop GL Mike Pavone <pavone@retrodev.com> parents: 1649 diff changeset	1117 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	1118 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	1119 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	1120 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	1121 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	1122 #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	1123 }
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	1124 #endif
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1125
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	1126 SDL_GetWindowSize(main_window, &main_width, &main_height);
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	1127 debug_message("Window created with size: %d x %d\n", main_width, main_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	1128 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	1129 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	1130 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	1131 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	1132 }
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1133
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	1134 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	1135 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1136 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	1137 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	1138 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1139 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	1140 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	1141 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	1142 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	1143 }
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	1144 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	1145 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	1146 windowed_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	1147
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1148 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	1149 //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	1150 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	1151 display_hz = mode.refresh_rate;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1152
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1153 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	1154 //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	1155 //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	1156 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	1157 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	1158 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1159 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	1160 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	1161 is_fullscreen = 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	1162
486 db5880d8ea03 Add an FPS counter to the title bar Mike Pavone <pavone@retrodev.com> parents: 467 diff changeset	1163 caption = title;
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
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1165 window_setup();
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1166
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1167 audio_mutex = SDL_CreateMutex();
7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1168 audio_ready = SDL_CreateCond();
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	1169
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1170 init_audio();
1355 03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt Michael Pavone <pavone@retrodev.com> parents: 1336 diff changeset	1171
03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt Michael Pavone <pavone@retrodev.com> parents: 1336 diff changeset	1172 uint32_t db_size;
03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt Michael Pavone <pavone@retrodev.com> parents: 1336 diff changeset	1173 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	1174 if (db_data) {
03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt Michael Pavone <pavone@retrodev.com> parents: 1336 diff changeset	1175 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	1176 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	1177 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	1178 }
03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt Michael Pavone <pavone@retrodev.com> parents: 1336 diff changeset	1179
1603 c0727712d529 Read extral SDL2 mappings on startup from controller_types.cfg Michael Pavone <pavone@retrodev.com> parents: 1600 diff changeset	1180 controller_add_mappings();
c0727712d529 Read extral SDL2 mappings on startup from controller_types.cfg Michael Pavone <pavone@retrodev.com> parents: 1600 diff changeset	1181
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1182 SDL_JoystickEventState(SDL_ENABLE);
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1183
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1184 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	1185
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	1186 atexit(render_quit);
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1187 }
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	1188 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	1189
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	1190 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	1191 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1192 free_surfaces();
a051d8ee4528 Only save config file if 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 #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	1194 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	1195 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	1196 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	1197 }
1593 24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1591 diff changeset	1198 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	1199 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	1200 } 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	1201 #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	1202 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	1203 #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	1204 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1205 #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	1206 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	1207 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	1208 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	1209 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	1210
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1211 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	1212 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	1213 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	1214 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1215 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	1216 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	1217 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	1218 } 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	1219 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	1220 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	1221 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1222 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	1223 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	1224 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	1225 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	1226 //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	1227 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	1228 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	1229 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	1230 } 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	1231 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	1232 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	1233 }
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	1234 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	1235 on_ui_fb_resized();
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	1236 }
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	1237
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1238 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	1239 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	1240 #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	1241 //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	1242 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	1243 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	1244 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1245 #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	1246
1580 ea7d5ced2415 Fix deadlock when changing settings before loading first ROM Michael Pavone <pavone@retrodev.com> parents: 1574 diff changeset	1247 uint8_t was_paused = SDL_GetAudioStatus() == SDL_AUDIO_PAUSED;
ea7d5ced2415 Fix deadlock when changing settings before loading first ROM Michael Pavone <pavone@retrodev.com> parents: 1574 diff changeset	1248 render_close_audio();
ea7d5ced2415 Fix deadlock when changing settings before loading first ROM Michael Pavone <pavone@retrodev.com> parents: 1574 diff changeset	1249 quitting = 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	1250 init_audio();
1590 220ede292e97 Initial attempt at handling switches between sync modes at runtime. Needs work Michael Pavone <pavone@retrodev.com> parents: 1589 diff changeset	1251 render_set_video_standard(video_standard);
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	1252
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1567 diff changeset	1253 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	1254 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	1255 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	1256 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	1257 }
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	1258 }
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	1259
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1260 SDL_Window *render_get_window(void)
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1261 {
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1262 return main_window;
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1263 }
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1264
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	1265 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	1266 {
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	1267 //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	1268 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	1269 }
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	1270
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1271 void render_set_video_standard(vid_std std)
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1272 {
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1273 video_standard = std;
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1274 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	1275 return;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1276 }
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1277 source_hz = std == VID_PAL ? 50 : 60;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1278 uint32_t max_repeat = 0;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1279 if (abs(source_hz - display_hz) < 2) {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1280 memset(frame_repeat, 0, sizeof(int)*display_hz);
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1281 } else {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1282 int inc = display_hz * 100000 / source_hz;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1283 int accum = 0;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1284 int dst_frames = 0;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1285 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	1286 {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1287 frame_repeat[src_frame] = -1;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1288 accum += inc;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1289 while (accum > 100000)
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1290 {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1291 accum -= 100000;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1292 frame_repeat[src_frame]++;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1293 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	1294 dst_frames++;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1295 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1296 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1297 if (dst_frames != display_hz) {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1298 frame_repeat[source_hz-1] += display_hz - dst_frames;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1299 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1300 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1301 source_frame = 0;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1302 source_frame_count = frame_repeat[0];
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1303 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	1304 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	1305 //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	1306 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	1307 max_adjust = BASE_MAX_ADJUST / source_hz;
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1308 }
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1309
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	1310 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	1311 {
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	1312 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	1313 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	1314 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	1315 }
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	1316
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1317 static char *screenshot_path;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1318 void render_save_screenshot(char *path)
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1319 {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1320 if (screenshot_path) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1321 free(screenshot_path);
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1322 }
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1323 screenshot_path = path;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1324 }
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1325
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	1326 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	1327 {
1642 c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1328 uint8_t win_idx = 0xFF;
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1329 for (int i = 0; i < num_textures - FRAMEBUFFER_USER_START; i++)
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1330 {
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1331 if (!extra_windows[i]) {
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1332 win_idx = i;
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1333 break;
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1334 }
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1335 }
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1336
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1337 if (win_idx == 0xFF) {
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1338 num_textures++;
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1339 sdl_textures = realloc(sdl_textures, num_textures * sizeof(*sdl_textures));
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1340 extra_windows = realloc(extra_windows, (num_textures - FRAMEBUFFER_USER_START) * sizeof(*extra_windows));
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1341 extra_renderers = realloc(extra_renderers, (num_textures - FRAMEBUFFER_USER_START) * sizeof(*extra_renderers));
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	1342 close_handlers = realloc(close_handlers, (num_textures - FRAMEBUFFER_USER_START) * sizeof(*close_handlers));
1642 c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1343 win_idx = num_textures - FRAMEBUFFER_USER_START - 1;
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1344 }
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	1345 extra_windows[win_idx] = SDL_CreateWindow(caption, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, width, height, 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	1346 if (!extra_windows[win_idx]) {
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1347 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	1348 }
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1349 extra_renderers[win_idx] = SDL_CreateRenderer(extra_windows[win_idx], -1, SDL_RENDERER_ACCELERATED);
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1350 if (!extra_renderers[win_idx]) {
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1351 goto fail_renderer;
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1352 }
1642 c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1353 uint8_t texture_idx = win_idx + FRAMEBUFFER_USER_START;
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	1354 sdl_textures[texture_idx] = SDL_CreateTexture(extra_renderers[win_idx], SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, width, height);
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1355 if (!sdl_textures[texture_idx]) {
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1356 goto fail_texture;
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1357 }
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	1358 close_handlers[win_idx] = 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	1359 return texture_idx;
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1360
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1361 fail_texture:
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1362 SDL_DestroyRenderer(extra_renderers[win_idx]);
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1363 fail_renderer:
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1364 SDL_DestroyWindow(extra_windows[win_idx]);
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1365 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	1366 num_textures--;
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1367 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	1368 }
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1369
1642 c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1370 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	1371 {
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1372 uint8_t win_idx = which - FRAMEBUFFER_USER_START;
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1373 //Destroying the renderers also frees the textures
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1374 SDL_DestroyRenderer(extra_renderers[win_idx]);
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1375 SDL_DestroyWindow(extra_windows[win_idx]);
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1376
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1377 extra_renderers[win_idx] = NULL;
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1378 extra_windows[win_idx] = NULL;
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1379 }
c6b2c0f8cc61 Implemented support for toggling off a debug view Michael Pavone <pavone@retrodev.com> parents: 1635 diff changeset	1380
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	1381 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	1382 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	1383 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	1384 {
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	1385 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	1386 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	1387 uint32_t *buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1388 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	1389 if (num_buffers) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1390 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	1391 } 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	1392 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	1393 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1394 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	1395 locked_pixels = buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1396 return buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1397 }
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	1398 #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	1399 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	1400 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	1401 return 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	1402 } 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	1403 #endif
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	1404 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	1405 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	1406 }
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	1407 if (which >= num_textures) {
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	1408 warning("Request for invalid framebuffer number %d\n", 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	1409 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	1410 }
1952 42c12d141f6e Remove usage of GCC pointer arithmetic on void * extension Michael Pavone <pavone@retrodev.com> parents: 1949 diff changeset	1411 uint8_t *pixels;
42c12d141f6e Remove usage of GCC pointer arithmetic on void * extension Michael Pavone <pavone@retrodev.com> parents: 1949 diff changeset	1412 if (SDL_LockTexture(sdl_textures[which], 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	1413 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	1414 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	1415 }
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	1416 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	1417 if (which <= FRAMEBUFFER_EVEN) {
1952 42c12d141f6e Remove usage of GCC pointer arithmetic on void * extension Michael Pavone <pavone@retrodev.com> parents: 1949 diff changeset	1418 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	1419 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	1420 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	1421 }
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	1422 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	1423 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	1424 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	1425 }
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	1426 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	1427 }
1952 42c12d141f6e Remove usage of GCC pointer arithmetic on void * extension Michael Pavone <pavone@retrodev.com> parents: 1949 diff changeset	1428 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	1429 #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	1430 }
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	1431 #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	1432 }
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	1433
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1434 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	1435 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1436 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	1437 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	1438 buffer_storage *= 2;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1439 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	1440 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1441 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	1442 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	1443 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1444
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	1445 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	1446 #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	1447 #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	1448 #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	1449 #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	1450 #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	1451
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1452 static uint32_t last_width, last_height;
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1453 static uint8_t interlaced;
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1454 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	1455 {
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	1456 static uint8_t last;
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	1457 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	1458 source_frame++;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1459 if (source_frame >= source_hz) {
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1460 source_frame = 0;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1461 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1462 source_frame_count = frame_repeat[source_frame];
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1463 //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	1464 return;
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1465 }
6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1466
1398 08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	1467 last_width = width;
1184 b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1468 uint32_t height = which <= FRAMEBUFFER_EVEN
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1469 ? (video_standard == VID_NTSC ? 243 : 294) - (overscan_top[video_standard] + overscan_bot[video_standard])
b1147418254a Overscan is now configurable Michael Pavone <pavone@retrodev.com> parents: 1167 diff changeset	1470 : 240;
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1471 FILE *screenshot_file = NULL;
1336 baaf05fd64c4 Make internal screenshot functionality completely ignore overscan settings rather than only doing it for the height Michael Pavone <pavone@retrodev.com> parents: 1328 diff changeset	1472 uint32_t shot_height, shot_width;
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1473 char *ext;
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1474 if (screenshot_path && which == FRAMEBUFFER_ODD) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1475 screenshot_file = fopen(screenshot_path, "wb");
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1476 if (screenshot_file) {
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1477 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1478 ext = path_extension(screenshot_path);
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1479 #endif
1851 419b458f93cd Demote screenshot message to debug level so that a popup is not spawned when saving a screenshot Michael Pavone <pavone@retrodev.com> parents: 1839 diff changeset	1480 debug_message("Saving screenshot to %s\n", screenshot_path);
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1481 } else {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1482 warning("Failed to open screenshot file %s for writing\n", screenshot_path);
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1483 }
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1484 free(screenshot_path);
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1485 screenshot_path = NULL;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1486 shot_height = video_standard == VID_NTSC ? 243 : 294;
1336 baaf05fd64c4 Make internal screenshot functionality completely ignore overscan settings rather than only doing it for the height Michael Pavone <pavone@retrodev.com> parents: 1328 diff changeset	1487 shot_width = width;
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1488 }
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1489 interlaced = last != which;
1336 baaf05fd64c4 Make internal screenshot functionality completely ignore overscan settings rather than only doing it for the height Michael Pavone <pavone@retrodev.com> parents: 1328 diff changeset	1490 width -= overscan_left[video_standard] + overscan_right[video_standard];
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1491 #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	1492 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	1493 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	1494 glBindTexture(GL_TEXTURE_2D, textures[which]);
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1495 glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, LINEBUF_SIZE, height, SRC_FORMAT, GL_UNSIGNED_BYTE, 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	1496
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1497 if (screenshot_file) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1498 //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	1499 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1500 if (!strcasecmp(ext, "png")) {
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1501 free(ext);
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1502 save_png(screenshot_file, buffer, shot_width, shot_height, LINEBUF_SIZE*sizeof(uint32_t));
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1503 } else {
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1504 free(ext);
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1505 #endif
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1506 save_ppm(screenshot_file, buffer, shot_width, shot_height, LINEBUF_SIZE*sizeof(uint32_t));
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1507 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1508 }
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1509 #endif
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1510 }
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1511 } else {
062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1512 #endif
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	1513 //TODO: Support SYNC_AUDIO_THREAD/SYNC_EXTERNAL for render API framebuffers
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	1514 if (which <= FRAMEBUFFER_EVEN && 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	1515 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	1516 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	1517 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	1518 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	1519 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	1520 {
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	1521 //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	1522 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	1523 //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	1524 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	1525 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	1526 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	1527 }
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	1528 height = 480;
798 062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1529 }
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1530 if (screenshot_file) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1531 uint32_t shot_pitch = locked_pitch;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1532 if (which == FRAMEBUFFER_EVEN) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1533 shot_height *= 2;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1534 } else {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1535 shot_pitch *= 2;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1536 }
1532 b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1537 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1538 if (!strcasecmp(ext, "png")) {
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1539 free(ext);
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1540 save_png(screenshot_file, locked_pixels, shot_width, shot_height, shot_pitch);
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1541 } else {
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1542 free(ext);
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1543 #endif
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1544 save_ppm(screenshot_file, locked_pixels, shot_width, shot_height, shot_pitch);
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1545 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1546 }
b505083dcd87 Added png screenshot support Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1547 #endif
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1548 }
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	1549 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	1550 #ifndef DISABLE_OPENGL
062a2199daf6 Use SDL2 renderer as a fallback =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 797 diff changeset	1551 }
797 65181c3ee560 Add pure SDL2 renderer =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 766 diff changeset	1552 #endif
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1553 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	1554 if (which <= FRAMEBUFFER_EVEN) {
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1555 render_update_display();
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	1556 } 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	1557 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	1558 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	1559 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	1560 sdl_textures[which] = NULL;
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	1561 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	1562 on_ui_fb_resized();
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	1563 }
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	1564 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	1565 }
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	1566 } else {
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1567 SDL_RenderCopy(extra_renderers[which - FRAMEBUFFER_USER_START], sdl_textures[which], NULL, NULL);
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1568 SDL_RenderPresent(extra_renderers[which - FRAMEBUFFER_USER_START]);
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	1569 }
1263 5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1570 if (screenshot_file) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1571 fclose(screenshot_file);
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10 Michael Pavone <pavone@retrodev.com> parents: 1258 diff changeset	1572 }
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	1573 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	1574 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	1575 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	1576 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	1577 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	1578 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	1579 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	1580 #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	1581 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	1582 #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	1583 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	1584 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	1585 }
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	1586 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	1587 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	1588 #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	1589 }
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	1590 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	1591 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	1592 }
449 7696d824489d Started work on OpenGL support in new branch Mike Pavone <pavone@retrodev.com> parents: 426 diff changeset	1593 }
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1594 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	1595 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	1596 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	1597 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	1598 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	1599 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	1600 }
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	1601 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	1602 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	1603 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	1604 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	1605 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	1606 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	1607 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	1608 } 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	1609 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	1610 }
1567 66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	1611 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	1612 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	1613 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	1614 \|\| (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	1615 \|\| (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	1616 \|\| 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	1617 ) {
1567 66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	1618
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	1619 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	1620 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	1621 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	1622 last_buffered = NO_LAST_BUFFERED;
1589 780604a036e4 Limit underflow warning spam Michael Pavone <pavone@retrodev.com> parents: 1588 diff changeset	1623 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	1624 } else {
1567 66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	1625 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	1626 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	1627 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	1628 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	1629 }
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	1630 }
1567 66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	1631 } 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	1632 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	1633 }
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs Michael Pavone <pavone@retrodev.com> parents: 1566 diff changeset	1634 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	1635 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	1636 render_audio_adjust_speed(adjust_ratio);
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	1637
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	1638 }
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	1639 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	1640 {
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	1641 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	1642 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	1643 }
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	1644 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	1645 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	1646 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	1647 }
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	1648 source_frame_count = frame_repeat[source_frame];
1563 6a62434d6bb1 WIP dynamic rate control Michael Pavone <pavone@retrodev.com> parents: 1562 diff changeset	1649 }
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1650 }
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1651
1932 b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1652 typedef struct {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1653 uint32_t *buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1654 int width;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1655 uint8_t which;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1656 } frame;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1657 frame frame_queue[4];
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1658 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	1659
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1660 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	1661 {
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	1662 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	1663 SDL_LockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1664 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	1665 SDL_CondSignal(frame_ready);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1666 SDL_UnlockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1667 SDL_Delay(1);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1668 SDL_LockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1669 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1670 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	1671 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	1672 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	1673 frame_queue_len--;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1674 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	1675 if (last != cur) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1676 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	1677 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1678 frame_queue_write = last;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1679 break;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1680 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1681 cur = (cur + 1) & 3;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1682 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1683 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	1684 .buffer = locked_pixels,
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1685 .width = width,
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1686 .which = which
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1687 };
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1688 frame_queue_write &= 0x3;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1689 frame_queue_len++;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1690 SDL_CondSignal(frame_ready);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1691 SDL_UnlockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1692 return;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1693 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1694 //TODO: Maybe fixme for render API
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1695 process_framebuffer(texture_buf, which, width);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1696 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1697
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1698 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	1699 {
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	1700 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	1701 return;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1702 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1703 SDL_PauseAudio(0);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1704 SDL_LockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1705 for(;;)
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1706 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1707 while (!frame_queue_len)
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1708 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1709 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	1710 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1711 for (int 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	1712 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1713 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	1714 frame_queue_read &= 0x3;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1715 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	1716 release_buffer(f.buffer);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1717 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1718 frame_queue_len = 0;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1719 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1720
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1721 SDL_UnlockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1722 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread Michael Pavone <pavone@retrodev.com> parents: 1895 diff changeset	1723
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1724 static ui_render_fun render_ui;
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1725 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	1726 {
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1727 render_ui = fun;
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1728 }
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1729
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1730 void render_update_display()
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1731 {
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1732 #ifndef DISABLE_OPENGL
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1733 if (render_gl) {
1528 855210dca5b9 Set glClearColor back to black Michael Pavone <pavone@retrodev.com> parents: 1483 diff changeset	1734 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	1735 glClear(GL_COLOR_BUFFER_BIT);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1736
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1737 glUseProgram(program);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1738 glActiveTexture(GL_TEXTURE0);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1739 glBindTexture(GL_TEXTURE_2D, textures[0]);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1740 glUniform1i(un_textures[0], 0);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1741
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1742 glActiveTexture(GL_TEXTURE1);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1743 glBindTexture(GL_TEXTURE_2D, textures[interlaced ? 1 : scanlines ? 2 : 0]);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1744 glUniform1i(un_textures[1], 1);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1745
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1746 glUniform1f(un_width, render_emulated_width());
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1747 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	1748 glUniform2f(un_texsize, tex_width, tex_height);
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1749
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1750 glBindBuffer(GL_ARRAY_BUFFER, buffers[0]);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1751 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	1752 glEnableVertexAttribArray(at_pos);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1753
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1754 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffers[1]);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1755 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	1756
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1757 glDisableVertexAttribArray(at_pos);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1758
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1759 if (render_ui) {
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1760 render_ui();
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1761 }
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1762
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1763 SDL_GL_SwapWindow(main_window);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1764 } else {
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1765 #endif
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1766 SDL_Rect src_clip = {
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1767 .x = overscan_left[video_standard],
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1768 .y = overscan_top[video_standard],
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1769 .w = render_emulated_width(),
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1770 .h = last_height
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1771 };
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1772 SDL_SetRenderDrawColor(main_renderer, 0, 0, 0, 255);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1773 SDL_RenderClear(main_renderer);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1774 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	1775 if (render_ui) {
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1776 render_ui();
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1777 }
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1778 SDL_RenderPresent(main_renderer);
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1779 #ifndef DISABLE_OPENGL
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1780 }
c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1441 diff changeset	1781 #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	1782 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	1783 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	1784 }
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	1785 events_processed = 0;
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	1786 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	1787
1398 08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	1788 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	1789 {
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	1790 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	1791 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	1792
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	1793 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	1794 {
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	1795 return (video_standard == VID_NTSC ? 243 : 294) - overscan_top[video_standard] - overscan_bot[video_standard];
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	1796 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	1797
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	1798 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	1799 {
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	1800 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	1801 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	1802
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	1803 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	1804 {
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	1805 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	1806 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	1807
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	1808 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	1809 {
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	1810 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	1811 }
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	1812
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	1813 void render_wait_quit(void)
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	1814 {
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	1815 SDL_Event event;
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	1816 while(SDL_WaitEvent(&event)) {
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	1817 switch (event.type) {
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	1818 case SDL_QUIT:
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	1819 return;
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	1820 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	1821 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	1822 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	1823
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	1824 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	1825 {
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	1826 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	1827 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	1828 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	1829 {
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	1830 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	1831 }
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	1832 //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	1833 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	1834 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	1835 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	1836 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	1837 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	1838 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	1839 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	1840 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	1841 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	1842 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	1843 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	1844 }
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	1845 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	1846 }
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	1847
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	1848 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	1849 {
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	1850 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	1851 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	1852 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	1853 {
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	1854 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	1855 }
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	1856 //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	1857 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	1858 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	1859 }
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	1860 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	1861 }
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	1862
1207 9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	1863 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	1864 {
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	1865 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	1866 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	1867 return RENDER_NOT_PLUGGED_IN;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1868 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1869
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1870 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	1871 return RENDER_NOT_MAPPED;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1872 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1873 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	1874 if (!control) {
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1875 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	1876 return RENDER_NOT_PLUGGED_IN;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1877 }
1207 9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	1878
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	1879 SDL_GameControllerButtonBind cbind;
1804 34370330eaf3 Support controllers that have their dpad mapped to an axis Michael Pavone <pavone@retrodev.com> parents: 1799 diff changeset	1880 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	1881 if (is_axis) {
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	1882
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	1883 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	1884 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	1885 SDL_GameControllerClose(control);
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	1886 return RENDER_INVALID_NAME;
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	1887 }
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	1888 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	1889 } 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	1890 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	1891 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	1892 SDL_GameControllerClose(control);
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	1893 return RENDER_INVALID_NAME;
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	1894 }
1804 34370330eaf3 Support controllers that have their dpad mapped to an axis Michael Pavone <pavone@retrodev.com> parents: 1799 diff changeset	1895 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	1896 //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	1897 is_positive = 0;
34370330eaf3 Support controllers that have their dpad mapped to an axis Michael Pavone <pavone@retrodev.com> parents: 1799 diff changeset	1898 }
1207 9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	1899 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	1900 }
1187 6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1901 SDL_GameControllerClose(control);
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1902 switch (cbind.bindType)
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1903 {
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1904 case SDL_CONTROLLER_BINDTYPE_BUTTON:
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1905 return cbind.value.button;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1906 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	1907 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	1908 case SDL_CONTROLLER_BINDTYPE_HAT:
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1909 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	1910 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1911 return RENDER_NOT_MAPPED;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1912 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1913
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1914 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	1915 {
1207 9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	1916 return input >> 4 & 0xFFFFFF;
1187 6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1917 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1918
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1919 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	1920 {
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1921 return input & 0xF;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1922 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality Michael Pavone <pavone@retrodev.com> parents: 1184 diff changeset	1923
1207 9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	1924 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	1925 {
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	1926 return input & 0xFFFFFFF;
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	1927 }
9d6f155732ed Basic support for mapping an analog axis to functionality Michael Pavone <pavone@retrodev.com> parents: 1205 diff changeset	1928
409 c1bddeadc566 Process events in vgm player so that quitting works Mike Pavone <pavone@retrodev.com> parents: 398 diff changeset	1929 void process_events()
c1bddeadc566 Process events in vgm player so that quitting works Mike Pavone <pavone@retrodev.com> parents: 398 diff changeset	1930 {
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	1931 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	1932 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	1933 }
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	1934 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	1935 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	1936 }
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	1937
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	1938 #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	1939 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	1940 {
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	1941 //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	1942 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	1943 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	1944 }
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	1945 in_toggle = 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	1946
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	1947 //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	1948 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	1949 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	1950 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	1951 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	1952 return;
409 c1bddeadc566 Process events in vgm player so that quitting works Mike Pavone <pavone@retrodev.com> parents: 398 diff changeset	1953 }
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	1954 last_toggle = cur;
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	1955
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	1956 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	1957 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	1958 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	1959 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	1960 //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	1961 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	1962 //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	1963 //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	1964 //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	1965 //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	1966 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	1967 }
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	1968 SDL_SetWindowFullscreen(main_window, is_fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 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	1969 //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	1970 //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	1971 //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	1972 //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	1973 //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	1974 //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	1975 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	1976 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	1977 in_toggle = 0;
1825 56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled Michael Pavone <pavone@retrodev.com> parents: 1820 diff changeset	1978 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	1979 }
c1bddeadc566 Process events in vgm player so that quitting works Mike Pavone <pavone@retrodev.com> parents: 398 diff changeset	1980
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	1981 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	1982 {
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	1983 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	1984 }
354 15dd6418fe67 Initial PSG support. Mostly works, noise channel is borked though. Mike Pavone <pavone@retrodev.com> parents: 342 diff changeset	1985
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	1986 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	1987 {
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	1988 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	1989 }
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	1990
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	1991 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	1992 {
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	1993 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	1994 }
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	1995
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	1996 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	1997 {
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	1998 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	1999 }
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	2000
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	2001 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	2002 {
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	2003 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	2004 }
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	2005
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	2006 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	2007 {
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	2008 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	2009 }
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	2010
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2011 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	2012 {
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2013 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	2014 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	2015 }
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2016 for (int i = 0; i < num_textures - 2; i++)
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2017 {
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2018 if (extra_windows[i] && (SDL_GetWindowFlags(extra_windows[i]) & 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	2019 return FRAMEBUFFER_USER_START + i;
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2020 }
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2021 }
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally Michael Pavone <pavone@retrodev.com> parents: 1623 diff changeset	2022 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	2023 }
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	2024
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	2025 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	2026 {
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	2027 *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	2028 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	2029 }

Mercurial > repos > blastem

annotate render_sdl.c @ 1978:33d5b9b77aef