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annotate render_sdl.c @ 2640:c30e5548154f

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Get sync to audio working in emscripten
author Michael Pavone <pavone@retrodev.com>
date Wed, 26 Feb 2025 22:55:42 -0800
parents f5603b4ee14d
children c5c9498ff279
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1 /*
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2 Copyright 2013 Michael Pavone
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3 This file is part of BlastEm.
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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.
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5 */
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6 #include <stdlib.h>
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7 #include <stdio.h>
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8 #include <string.h>
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9 #include <math.h>
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10 #include "render.h"
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11 #include "render_sdl.h"
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12 #include "blastem.h"
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13 #include "genesis.h"
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14 #include "bindings.h"
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15 #include "util.h"
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16 #include "paths.h"
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17 #include "ppm.h"
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18 #include "png.h"
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19 #include "config.h"
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20 #include "controller_info.h"
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21
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22 #ifndef DISABLE_OPENGL
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23 #ifdef USE_GLES
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24 #include <SDL_opengles2.h>
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25 #else
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26 #include <GL/glew.h>
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27 #endif
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28 #endif
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29 #ifdef __EMSCRIPTEN__
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30 #include <emscripten.h>
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31 #endif
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32
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33 #define MAX_EVENT_POLL_PER_FRAME 2
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34
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36 typedef struct {
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37 SDL_Window *win;
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38 SDL_Renderer *renderer;
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39 SDL_Texture *sdl_texture;
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40 SDL_Texture **static_images;
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41 window_close_handler on_close;
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42 uint32_t width;
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43 uint32_t height;
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44 uint8_t num_static;
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45 #ifndef DISABLE_OPENGL
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46 SDL_GLContext *gl_context;
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47 uint32_t *texture_buf;
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48 uint32_t tex_width;
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49 uint32_t tex_height;
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50 GLuint gl_texture[2];
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51 GLuint *gl_static_images;
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52 GLuint vshader;
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53 GLuint fshader;
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54 GLuint program;
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55 GLuint gl_buffers[3];
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56 GLuint image_buffer;
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57 GLfloat *image_vertices;
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58 GLint un_texture;
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59 GLint un_width;
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60 GLint un_height;
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61 GLint at_pos;
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62 GLint at_uv;
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63 uint8_t color[4];
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64 #endif
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65 } extra_window;
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66
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67 static SDL_Window *main_window;
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68 static extra_window *extras;
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69 static SDL_Renderer *main_renderer;
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70 static SDL_Texture *sdl_textures[FRAMEBUFFER_UI + 1];
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71 static window_close_handler *close_handlers;
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72 static uint8_t num_extras;
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73 static SDL_Rect main_clip;
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74 static SDL_GLContext *main_context;
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75
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76 static int main_width, main_height, windowed_width, windowed_height;
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78 static uint8_t render_gl = 1;
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79 static uint8_t scanlines, is_fullscreen, force_cursor;
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81 static uint32_t last_frame = 0;
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82
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83 static SDL_mutex *audio_mutex, *frame_mutex, *free_buffer_mutex;
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84 static SDL_cond *audio_ready, *frame_ready;
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85 static uint8_t quitting = 0;
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86
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87 enum {
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88 SYNC_AUDIO,
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89 SYNC_AUDIO_THREAD,
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90 SYNC_VIDEO,
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91 SYNC_EXTERNAL
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92 };
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93
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94 static uint8_t sync_src;
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95 static uint32_t min_buffered;
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96
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97 uint32_t **frame_buffers;
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98 uint32_t num_buffers;
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99 uint32_t buffer_storage;
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100
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101 uint32_t render_min_buffered(void)
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102 {
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103 return min_buffered;
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104 }
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105
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106 uint8_t render_is_audio_sync(void)
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107 {
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108 return sync_src < SYNC_VIDEO;
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109 }
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110
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111 uint8_t render_should_release_on_exit(void)
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112 {
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113 #ifdef __EMSCRIPTEN__
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114 return 0;
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115 #else
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116 return sync_src != SYNC_AUDIO_THREAD;
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117 #endif
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118 }
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119
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120 void render_buffer_consumed(audio_source *src)
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121 {
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122 SDL_CondSignal(src->opaque);
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123 }
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124
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125 static void audio_callback(void * userdata, uint8_t *byte_stream, int len)
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126 {
354
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Mike Pavone <pavone@retrodev.com>
parents: 342
diff changeset
127 SDL_LockMutex(audio_mutex);
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
128 uint8_t all_ready;
2640
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
129 #ifdef __EMSCRIPTEN__
c30e5548154f Get sync to audio working in emscripten
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parents: 2638
diff changeset
130 if (!all_sources_ready()) {
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
131 memset(byte_stream, 0, len);
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
132 SDL_UnlockMutex(audio_mutex);
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
133 return;
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
134 }
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
135 #else
364
62177cc39049 Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents: 361
diff changeset
136 do {
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
137 all_ready = all_sources_ready();
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
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parents: 1862
diff changeset
138 if (!quitting && !all_ready) {
364
62177cc39049 Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents: 361
diff changeset
139 SDL_CondWait(audio_ready, audio_mutex);
62177cc39049 Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents: 361
diff changeset
140 }
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
141 } while(!quitting && !all_ready);
2640
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
142 #endif
1551
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
143 if (!quitting) {
1865
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Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
144 mix_and_convert(byte_stream, len, NULL);
361
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
145 }
1551
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
146 SDL_UnlockMutex(audio_mutex);
1117
928a65750345 Initial support for Genesis/Megadrive PBC mode. VDP still needs Mode 4 to be useful.
Michael Pavone <pavone@retrodev.com>
parents: 1103
diff changeset
147 }
928a65750345 Initial support for Genesis/Megadrive PBC mode. VDP still needs Mode 4 to be useful.
Michael Pavone <pavone@retrodev.com>
parents: 1103
diff changeset
148
1564
48b08986bf8f Mostly working dynamic rate control. Needs some tweaking, especially for PAL
Michael Pavone <pavone@retrodev.com>
parents: 1563
diff changeset
149 #define NO_LAST_BUFFERED -2000000000
48b08986bf8f Mostly working dynamic rate control. Needs some tweaking, especially for PAL
Michael Pavone <pavone@retrodev.com>
parents: 1563
diff changeset
150 static int32_t last_buffered = NO_LAST_BUFFERED;
1566
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes
Michael Pavone <pavone@retrodev.com>
parents: 1565
diff changeset
151 static float average_change;
1563
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Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
152 #define BUFFER_FRAMES_THRESHOLD 6
1567
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs
Michael Pavone <pavone@retrodev.com>
parents: 1566
diff changeset
153 #define BASE_MAX_ADJUST 0.0125
1565
61fafcbc2c38 Audio DRC now sounds good in both NTSC and PAL, just need to adjust constants to minimize latency without leading to dropouts
Michael Pavone <pavone@retrodev.com>
parents: 1564
diff changeset
154 static float max_adjust;
1566
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes
Michael Pavone <pavone@retrodev.com>
parents: 1565
diff changeset
155 static int32_t cur_min_buffered;
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes
Michael Pavone <pavone@retrodev.com>
parents: 1565
diff changeset
156 static uint32_t min_remaining_buffer;
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
157 static void audio_callback_drc(void *userData, uint8_t *byte_stream, int len)
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
158 {
1589
780604a036e4 Limit underflow warning spam
Michael Pavone <pavone@retrodev.com>
parents: 1588
diff changeset
159 if (cur_min_buffered < 0) {
780604a036e4 Limit underflow warning spam
Michael Pavone <pavone@retrodev.com>
parents: 1588
diff changeset
160 //underflow last frame, but main thread hasn't gotten a chance to call SDL_PauseAudio yet
780604a036e4 Limit underflow warning spam
Michael Pavone <pavone@retrodev.com>
parents: 1588
diff changeset
161 return;
780604a036e4 Limit underflow warning spam
Michael Pavone <pavone@retrodev.com>
parents: 1588
diff changeset
162 }
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
163 cur_min_buffered = mix_and_convert(byte_stream, len, &min_remaining_buffer);
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
164 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
165
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
166 static void audio_callback_run_on_audio(void *user_data, uint8_t *byte_stream, int len)
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
167 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
168 if (current_system) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
169 current_system->resume_context(current_system);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
170 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
171 mix_and_convert(byte_stream, len, NULL);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
172 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
173
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
174 void render_lock_audio()
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
175 {
1967
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host
Michael Pavone <pavone@retrodev.com>
parents: 1952
diff changeset
176 if (sync_src == SYNC_AUDIO) {
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
177 SDL_LockMutex(audio_mutex);
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
178 } else {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
179 SDL_LockAudio();
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
180 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
181 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
182
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
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parents: 1862
diff changeset
183 void render_unlock_audio()
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
184 {
1967
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host
Michael Pavone <pavone@retrodev.com>
parents: 1952
diff changeset
185 if (sync_src == SYNC_AUDIO) {
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
186 SDL_UnlockMutex(audio_mutex);
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
187 } else {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
188 SDL_UnlockAudio();
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
189 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
190 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
191
1102
c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents: 1077
diff changeset
192 static void render_close_audio()
361
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
193 {
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
194 SDL_LockMutex(audio_mutex);
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
195 quitting = 1;
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
196 SDL_CondSignal(audio_ready);
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
197 SDL_UnlockMutex(audio_mutex);
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
198 SDL_CloseAudio();
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
199 /*
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
200 FIXME: move this to render_audio.c
1797
5ff8f0d28188 Make sure there are no races between main thread and audio thread around mix_buf. Fix lack of proper termination in shader loading code
Mike Pavone <pavone@retrodev.com>
parents: 1796
diff changeset
201 if (mix_buf) {
5ff8f0d28188 Make sure there are no races between main thread and audio thread around mix_buf. Fix lack of proper termination in shader loading code
Mike Pavone <pavone@retrodev.com>
parents: 1796
diff changeset
202 free(mix_buf);
5ff8f0d28188 Make sure there are no races between main thread and audio thread around mix_buf. Fix lack of proper termination in shader loading code
Mike Pavone <pavone@retrodev.com>
parents: 1796
diff changeset
203 mix_buf = NULL;
5ff8f0d28188 Make sure there are no races between main thread and audio thread around mix_buf. Fix lack of proper termination in shader loading code
Mike Pavone <pavone@retrodev.com>
parents: 1796
diff changeset
204 }
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
205 */
361
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
206 }
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
207
2370
6bcc2ab01ac6 Fix netplay crash
Michael Pavone <pavone@retrodev.com>
parents: 2368
diff changeset
208 static uint8_t audio_active;
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
209 void *render_new_audio_opaque(void)
1555
6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control
Michael Pavone <pavone@retrodev.com>
parents: 1552
diff changeset
210 {
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
211 return SDL_CreateCond();
1555
6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control
Michael Pavone <pavone@retrodev.com>
parents: 1552
diff changeset
212 }
6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control
Michael Pavone <pavone@retrodev.com>
parents: 1552
diff changeset
213
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
214 void render_free_audio_opaque(void *opaque)
1551
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
215 {
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
216 SDL_DestroyCond(opaque);
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
217 }
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
218
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
219 void render_audio_created(audio_source *source)
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
220 {
2370
6bcc2ab01ac6 Fix netplay crash
Michael Pavone <pavone@retrodev.com>
parents: 2368
diff changeset
221 audio_active = 1;
1981
3537514ea206 Go back to unpausing audio in render_video_loop to ensure the core is no longer running on the main thread when audio callbacks start when using run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1980
diff changeset
222 if (sync_src == SYNC_AUDIO) {
2004
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
223 //SDL_PauseAudio acquires the audio device lock, which is held while the callback runs
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
224 //since our callback can itself be stuck waiting on the audio_ready condition variable
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
225 //calling SDL_PauseAudio(0) again for audio sources after the first can deadlock
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
226 //fortunately SDL_GetAudioStatus does not acquire the lock so is safe to call here
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
227 if (SDL_GetAudioStatus() == SDL_AUDIO_PAUSED) {
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
228 SDL_PauseAudio(0);
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
229 }
1551
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
230 }
1980
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
231 if (current_system && sync_src == SYNC_AUDIO_THREAD) {
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
232 system_request_exit(current_system, 0);
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
233 }
1796
51417bb557b6 Configurable gain for overall output and individual components
Michael Pavone <pavone@retrodev.com>
parents: 1792
diff changeset
234 }
51417bb557b6 Configurable gain for overall output and individual components
Michael Pavone <pavone@retrodev.com>
parents: 1792
diff changeset
235
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
236 void render_source_paused(audio_source *src, uint8_t remaining_sources)
1551
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
237 {
1967
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host
Michael Pavone <pavone@retrodev.com>
parents: 1952
diff changeset
238 if (sync_src == SYNC_AUDIO) {
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
239 SDL_CondSignal(audio_ready);
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
240 }
1980
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
241 if (!remaining_sources && render_is_audio_sync()) {
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
242 SDL_PauseAudio(1);
2370
6bcc2ab01ac6 Fix netplay crash
Michael Pavone <pavone@retrodev.com>
parents: 2368
diff changeset
243 audio_active = 0;
1980
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
244 if (sync_src == SYNC_AUDIO_THREAD) {
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
245 SDL_CondSignal(frame_ready);
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
246 }
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
247 }
1551
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
248 }
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
249
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
250 void render_source_resumed(audio_source *src)
1551
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
251 {
2370
6bcc2ab01ac6 Fix netplay crash
Michael Pavone <pavone@retrodev.com>
parents: 2368
diff changeset
252 audio_active = 1;
1981
3537514ea206 Go back to unpausing audio in render_video_loop to ensure the core is no longer running on the main thread when audio callbacks start when using run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1980
diff changeset
253 if (sync_src == SYNC_AUDIO) {
2004
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
254 //SDL_PauseAudio acquires the audio device lock, which is held while the callback runs
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
255 //since our callback can itself be stuck waiting on the audio_ready condition variable
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
256 //calling SDL_PauseAudio(0) again for audio sources after the first can deadlock
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
257 //fortunately SDL_GetAudioStatus does not acquire the lock so is safe to call here
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
258 if (SDL_GetAudioStatus() == SDL_AUDIO_PAUSED) {
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
259 SDL_PauseAudio(0);
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
260 }
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
261 }
1980
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
262 if (current_system && sync_src == SYNC_AUDIO_THREAD) {
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
263 system_request_exit(current_system, 0);
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
264 }
1551
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
265 }
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
266
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
267 uint8_t audio_deadlock_hack(void);
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
268
2640
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
269 static ui_render_fun audio_full_cb;
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
270 void render_set_audio_full_fun(ui_render_fun cb)
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
271 {
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
272 audio_full_cb = cb;
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
273 }
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
274
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
275 void render_do_audio_ready(audio_source *src)
1555
6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control
Michael Pavone <pavone@retrodev.com>
parents: 1552
diff changeset
276 {
1967
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host
Michael Pavone <pavone@retrodev.com>
parents: 1952
diff changeset
277 if (sync_src == SYNC_AUDIO_THREAD) {
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
278 int16_t *tmp = src->front;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
279 src->front = src->back;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
280 src->back = tmp;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
281 src->front_populated = 1;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
282 src->buffer_pos = 0;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
283 if (all_sources_ready()) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
284 //we've emulated far enough to fill the current buffer
1980
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
285 system_request_exit(current_system, 0);
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
286 }
1967
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host
Michael Pavone <pavone@retrodev.com>
parents: 1952
diff changeset
287 } else if (sync_src == SYNC_AUDIO) {
2640
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
288 uint8_t all_ready = 0;
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
289 SDL_LockMutex(audio_mutex);
2640
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
290 #ifndef __EMSCRIPTEN__
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
291 if (src->front_populated) {
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
292 if (audio_deadlock_hack()) {
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
293 SDL_CondSignal(audio_ready);
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
294 }
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
295 }
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
296 while (src->front_populated) {
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
297 SDL_CondWait(src->opaque, audio_mutex);
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
298 }
2640
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
299 #endif
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
300 int16_t *tmp = src->front;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
301 src->front = src->back;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
302 src->back = tmp;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
303 src->front_populated = 1;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
304 src->buffer_pos = 0;
2640
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
305 all_ready = all_sources_ready();
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
306 SDL_CondSignal(audio_ready);
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
307 SDL_UnlockMutex(audio_mutex);
2640
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
308 if (all_ready && audio_full_cb) {
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
309 audio_full_cb();
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
310 }
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
311 } else {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
312 uint32_t num_buffered;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
313 SDL_LockAudio();
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
314 src->read_end = src->buffer_pos;
1565
61fafcbc2c38 Audio DRC now sounds good in both NTSC and PAL, just need to adjust constants to minimize latency without leading to dropouts
Michael Pavone <pavone@retrodev.com>
parents: 1564
diff changeset
315 num_buffered = ((src->read_end - src->read_start) & src->mask) / src->num_channels;
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
316 SDL_UnlockAudio();
1566
cbb40af77a94 Moved resample rate adjustment to after frame flip rather than in audio callback as it makes more sense there. Needs adjustment to avoid audible pitch changes
Michael Pavone <pavone@retrodev.com>
parents: 1565
diff changeset
317 if (num_buffered >= min_buffered && SDL_GetAudioStatus() == SDL_AUDIO_PAUSED) {
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
318 SDL_PauseAudio(0);
1555
6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control
Michael Pavone <pavone@retrodev.com>
parents: 1552
diff changeset
319 }
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
320 }
1555
6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control
Michael Pavone <pavone@retrodev.com>
parents: 1552
diff changeset
321 }
6ce36c3f250b More audio refactoring in preparation for allowing proper sync to video with dynamic audio rate control
Michael Pavone <pavone@retrodev.com>
parents: 1552
diff changeset
322
937
9364dad5561a Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents: 915
diff changeset
323 static SDL_Joystick * joysticks[MAX_JOYSTICKS];
1187
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
324 static int joystick_sdl_index[MAX_JOYSTICKS];
1860
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
325 static uint8_t joystick_index_locked[MAX_JOYSTICKS];
432
18cde14e8c10 Read joystick bindings from config file
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
326
914
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
327 int render_width()
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
328 {
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
329 return main_width;
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
330 }
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
331
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
332 int render_height()
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
333 {
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
334 return main_height;
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
335 }
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
336
2405
b50fa7602e39 Fix libblastem target
Michael Pavone <pavone@retrodev.com>
parents: 2404
diff changeset
337 uint8_t render_fullscreen(void)
915
9e882eca717e Initial support for relative mouse mode and skeleton of support for capture mode. Avoid mouse position overflow in absolute mode. Allow absolute mode to be set by ROM DB.
Michael Pavone <pavone@retrodev.com>
parents: 914
diff changeset
338 {
9e882eca717e Initial support for relative mouse mode and skeleton of support for capture mode. Avoid mouse position overflow in absolute mode. Allow absolute mode to be set by ROM DB.
Michael Pavone <pavone@retrodev.com>
parents: 914
diff changeset
339 return is_fullscreen;
9e882eca717e Initial support for relative mouse mode and skeleton of support for capture mode. Avoid mouse position overflow in absolute mode. Allow absolute mode to be set by ROM DB.
Michael Pavone <pavone@retrodev.com>
parents: 914
diff changeset
340 }
9e882eca717e Initial support for relative mouse mode and skeleton of support for capture mode. Avoid mouse position overflow in absolute mode. Allow absolute mode to be set by ROM DB.
Michael Pavone <pavone@retrodev.com>
parents: 914
diff changeset
341
426
add9e2f5c0e3 Make VDP render in native pixel format of the renderer for a modest performance gain and to make it easier to use OpenGL for rendering
Mike Pavone <pavone@retrodev.com>
parents: 421
diff changeset
342 uint32_t render_map_color(uint8_t r, uint8_t g, uint8_t b)
add9e2f5c0e3 Make VDP render in native pixel format of the renderer for a modest performance gain and to make it easier to use OpenGL for rendering
Mike Pavone <pavone@retrodev.com>
parents: 421
diff changeset
343 {
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
344 #ifdef USE_GLES
2346
0111c8344477 Fix some issues identified by asan/ubsan
Michael Pavone <pavone@retrodev.com>
parents: 2318
diff changeset
345 return 255UL << 24 | b << 16 | g << 8 | r;
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
346 #else
2346
0111c8344477 Fix some issues identified by asan/ubsan
Michael Pavone <pavone@retrodev.com>
parents: 2318
diff changeset
347 return 255UL << 24 | r << 16 | g << 8 | b;
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
348 #endif
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
349 }
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
350
1967
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host
Michael Pavone <pavone@retrodev.com>
parents: 1952
diff changeset
351 static uint8_t external_sync;
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host
Michael Pavone <pavone@retrodev.com>
parents: 1952
diff changeset
352 void render_set_external_sync(uint8_t ext_sync_on)
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host
Michael Pavone <pavone@retrodev.com>
parents: 1952
diff changeset
353 {
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host
Michael Pavone <pavone@retrodev.com>
parents: 1952
diff changeset
354 if (ext_sync_on != external_sync) {
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host
Michael Pavone <pavone@retrodev.com>
parents: 1952
diff changeset
355 external_sync = ext_sync_on;
1975
3701517d852c Avoid expensive re-init from switching to external sync after render_init has been called
Michael Pavone <pavone@retrodev.com>
parents: 1967
diff changeset
356 if (windowed_width) {
3701517d852c Avoid expensive re-init from switching to external sync after render_init has been called
Michael Pavone <pavone@retrodev.com>
parents: 1967
diff changeset
357 //only do this if render_init has already been called
3701517d852c Avoid expensive re-init from switching to external sync after render_init has been called
Michael Pavone <pavone@retrodev.com>
parents: 1967
diff changeset
358 render_config_updated();
3701517d852c Avoid expensive re-init from switching to external sync after render_init has been called
Michael Pavone <pavone@retrodev.com>
parents: 1967
diff changeset
359 }
1967
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host
Michael Pavone <pavone@retrodev.com>
parents: 1952
diff changeset
360 }
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host
Michael Pavone <pavone@retrodev.com>
parents: 1952
diff changeset
361 }
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host
Michael Pavone <pavone@retrodev.com>
parents: 1952
diff changeset
362
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
363 static int tex_width, tex_height;
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
364 #ifndef DISABLE_OPENGL
2390
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
365 static GLuint textures[3], buffers[2], vshader, fshader, program;
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
366 static GLint un_textures[2], un_width, un_height, un_texsize, un_curfield, un_interlaced, un_scanlines, at_pos;
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
367
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
368 static GLfloat vertex_data_default[] = {
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
369 -1.0f, -1.0f,
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
370 1.0f, -1.0f,
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
371 -1.0f, 1.0f,
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
372 1.0f, 1.0f
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
373 };
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
374
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
375 static GLfloat uvs[] = {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
376 0.0f, 1.0f,
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
377 1.0f, 1.0f,
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
378 0.0f, 0.0f,
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
379 1.0f, 0.0f
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
380 };
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
381
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
382 static GLfloat vertex_data[8];
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
383
1102
c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents: 1077
diff changeset
384 static const GLushort element_data[] = {0, 1, 2, 3};
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
385
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
386 static const GLchar shader_prefix[] =
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
387 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
388 "#version 100\n";
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
389 #else
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
390 "#version 110\n"
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
391 "#define lowp\n"
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
392 "#define mediump\n"
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
393 "#define highp\n";
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
394 #endif
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
395
1102
c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents: 1077
diff changeset
396 static GLuint load_shader(char * fname, GLenum shader_type)
488
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
397 {
1839
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android)
Michael Pavone <pavone@retrodev.com>
parents: 1825
diff changeset
398 char * shader_path;
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android)
Michael Pavone <pavone@retrodev.com>
parents: 1825
diff changeset
399 FILE *f;
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android)
Michael Pavone <pavone@retrodev.com>
parents: 1825
diff changeset
400 GLchar *text;
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android)
Michael Pavone <pavone@retrodev.com>
parents: 1825
diff changeset
401 long fsize;
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android)
Michael Pavone <pavone@retrodev.com>
parents: 1825
diff changeset
402 #ifndef __ANDROID__
884
252dfd29831d Selecting a second game from the menu now works
Michael Pavone <pavone@retrodev.com>
parents: 874
diff changeset
403 char const * parts[] = {get_home_dir(), "/.config/blastem/shaders/", fname};
1839
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android)
Michael Pavone <pavone@retrodev.com>
parents: 1825
diff changeset
404 shader_path = alloc_concat_m(3, parts);
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android)
Michael Pavone <pavone@retrodev.com>
parents: 1825
diff changeset
405 f = fopen(shader_path, "rb");
497
0820a71b80f3 Move shader files to their own directory. Read shaders from /.config/blastem/shaders or from path_to_exe/shaders instead of the current working directory.
Mike Pavone <pavone@retrodev.com>
parents: 495
diff changeset
406 free(shader_path);
1693
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
407 if (f) {
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
408 fsize = file_size(f);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
409 text = malloc(fsize);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
410 if (fread(text, 1, fsize, f) != fsize) {
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
411 warning("Error reading from shader file %s\n", fname);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
412 free(text);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
413 return 0;
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
414 }
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
415 } else {
1839
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android)
Michael Pavone <pavone@retrodev.com>
parents: 1825
diff changeset
416 #endif
1693
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
417 shader_path = path_append("shaders", fname);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
418 uint32_t fsize32;
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
419 text = read_bundled_file(shader_path, &fsize32);
497
0820a71b80f3 Move shader files to their own directory. Read shaders from /.config/blastem/shaders or from path_to_exe/shaders instead of the current working directory.
Mike Pavone <pavone@retrodev.com>
parents: 495
diff changeset
420 free(shader_path);
1693
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
421 if (!text) {
800
ec23202df6a6 Minor cleanup
Michael Pavone <pavone@retrodev.com>
parents: 799
diff changeset
422 warning("Failed to open shader file %s for reading\n", fname);
497
0820a71b80f3 Move shader files to their own directory. Read shaders from /.config/blastem/shaders or from path_to_exe/shaders instead of the current working directory.
Mike Pavone <pavone@retrodev.com>
parents: 495
diff changeset
423 return 0;
0820a71b80f3 Move shader files to their own directory. Read shaders from /.config/blastem/shaders or from path_to_exe/shaders instead of the current working directory.
Mike Pavone <pavone@retrodev.com>
parents: 495
diff changeset
424 }
1693
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
425 fsize = fsize32;
1839
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android)
Michael Pavone <pavone@retrodev.com>
parents: 1825
diff changeset
426 #ifndef __ANDROID__
488
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
427 }
1839
78abbabfd58d Get Android build working again and update for SDL 2.0.7 (last version to support older versions of Android)
Michael Pavone <pavone@retrodev.com>
parents: 1825
diff changeset
428 #endif
1797
5ff8f0d28188 Make sure there are no races between main thread and audio thread around mix_buf. Fix lack of proper termination in shader loading code
Mike Pavone <pavone@retrodev.com>
parents: 1796
diff changeset
429 text[fsize] = 0;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
430
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
431 if (strncmp(text, "#version", strlen("#version"))) {
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
432 GLchar *tmp = text;
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
433 text = alloc_concat(shader_prefix, tmp);
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
434 free(tmp);
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
435 fsize += strlen(shader_prefix);
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
436 }
488
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
437 GLuint ret = glCreateShader(shader_type);
1820
70a1304b432b Fix crash that occurs when changing video screen settings if the emulator window is currently fullscreen. Add a little more error handling to Open GL code
Mike Pavone <pavone@retrodev.com>
parents: 1810
diff changeset
438 if (!ret) {
70a1304b432b Fix crash that occurs when changing video screen settings if the emulator window is currently fullscreen. Add a little more error handling to Open GL code
Mike Pavone <pavone@retrodev.com>
parents: 1810
diff changeset
439 warning("glCreateShader failed with error %d\n", glGetError());
70a1304b432b Fix crash that occurs when changing video screen settings if the emulator window is currently fullscreen. Add a little more error handling to Open GL code
Mike Pavone <pavone@retrodev.com>
parents: 1810
diff changeset
440 return 0;
70a1304b432b Fix crash that occurs when changing video screen settings if the emulator window is currently fullscreen. Add a little more error handling to Open GL code
Mike Pavone <pavone@retrodev.com>
parents: 1810
diff changeset
441 }
488
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
442 glShaderSource(ret, 1, (const GLchar **)&text, (const GLint *)&fsize);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
443 free(text);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
444 glCompileShader(ret);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
445 GLint compile_status, loglen;
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
446 glGetShaderiv(ret, GL_COMPILE_STATUS, &compile_status);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
447 if (!compile_status) {
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
448 glGetShaderiv(ret, GL_INFO_LOG_LENGTH, &loglen);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
449 text = malloc(loglen);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
450 glGetShaderInfoLog(ret, loglen, NULL, text);
800
ec23202df6a6 Minor cleanup
Michael Pavone <pavone@retrodev.com>
parents: 799
diff changeset
451 warning("Shader %s failed to compile:\n%s\n", fname, text);
488
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
452 free(text);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
453 glDeleteShader(ret);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
454 return 0;
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
455 }
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
456 return ret;
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
457 }
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
458 #endif
488
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
459
1167
e758ddbf0624 Initial work on emulating top and bottom border area
Michael Pavone <pavone@retrodev.com>
parents: 1117
diff changeset
460 static uint32_t texture_buf[512 * 513];
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
461 #ifdef DISABLE_OPENGL
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
462 #define RENDER_FORMAT SDL_PIXELFORMAT_ARGB8888
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
463 #else
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
464 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
465 #define INTERNAL_FORMAT GL_RGBA
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
466 #define SRC_FORMAT GL_RGBA
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
467 #define RENDER_FORMAT SDL_PIXELFORMAT_ABGR8888
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
468 #else
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
469 #define INTERNAL_FORMAT GL_RGBA8
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
470 #define SRC_FORMAT GL_BGRA
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
471 #define RENDER_FORMAT SDL_PIXELFORMAT_ARGB8888
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
472 #endif
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
473 static void gl_setup()
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
474 {
1403
87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers
Michael Pavone <pavone@retrodev.com>
parents: 1402
diff changeset
475 tern_val def = {.ptrval = "linear"};
87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers
Michael Pavone <pavone@retrodev.com>
parents: 1402
diff changeset
476 char *scaling = tern_find_path_default(config, "video\0scaling\0", def, TVAL_PTR).ptrval;
87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers
Michael Pavone <pavone@retrodev.com>
parents: 1402
diff changeset
477 GLint filter = strcmp(scaling, "linear") ? GL_NEAREST : GL_LINEAR;
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
478 glGenTextures(3, textures);
1977
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs
Michael Pavone <pavone@retrodev.com>
parents: 1975
diff changeset
479 def.ptrval = "off";
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs
Michael Pavone <pavone@retrodev.com>
parents: 1975
diff changeset
480 char *npot_textures = tern_find_path_default(config, "video\0npot_textures\0", def, TVAL_PTR).ptrval;
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs
Michael Pavone <pavone@retrodev.com>
parents: 1975
diff changeset
481 if (!strcmp(npot_textures, "on")) {
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs
Michael Pavone <pavone@retrodev.com>
parents: 1975
diff changeset
482 tex_width = LINEBUF_SIZE;
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs
Michael Pavone <pavone@retrodev.com>
parents: 1975
diff changeset
483 tex_height = 294; //PAL height with full borders
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs
Michael Pavone <pavone@retrodev.com>
parents: 1975
diff changeset
484 } else {
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs
Michael Pavone <pavone@retrodev.com>
parents: 1975
diff changeset
485 tex_width = tex_height = 512;
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs
Michael Pavone <pavone@retrodev.com>
parents: 1975
diff changeset
486 }
2031
0757da8ee702 Fix some stuff that was calling printf directly
Michael Pavone <pavone@retrodev.com>
parents: 2018
diff changeset
487 debug_message("Using %dx%d textures\n", tex_width, tex_height);
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
488 for (int i = 0; i < 3; i++)
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
489 {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
490 glBindTexture(GL_TEXTURE_2D, textures[i]);
1403
87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers
Michael Pavone <pavone@retrodev.com>
parents: 1402
diff changeset
491 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filter);
87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers
Michael Pavone <pavone@retrodev.com>
parents: 1402
diff changeset
492 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filter);
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
493 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
494 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
495 if (i < 2) {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
496 //TODO: Fixme for PAL + invalid display mode
1977
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs
Michael Pavone <pavone@retrodev.com>
parents: 1975
diff changeset
497 glTexImage2D(GL_TEXTURE_2D, 0, INTERNAL_FORMAT, tex_width, tex_height, 0, SRC_FORMAT, GL_UNSIGNED_BYTE, texture_buf);
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
498 } else {
2346
0111c8344477 Fix some issues identified by asan/ubsan
Michael Pavone <pavone@retrodev.com>
parents: 2318
diff changeset
499 uint32_t blank = 255UL << 24;
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
500 glTexImage2D(GL_TEXTURE_2D, 0, INTERNAL_FORMAT, 1, 1, 0, SRC_FORMAT, GL_UNSIGNED_BYTE, &blank);
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
501 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
502 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
503 glGenBuffers(2, buffers);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
504 glBindBuffer(GL_ARRAY_BUFFER, buffers[0]);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
505 glBufferData(GL_ARRAY_BUFFER, sizeof(vertex_data), vertex_data, GL_STATIC_DRAW);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
506 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffers[1]);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
507 glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(element_data), element_data, GL_STATIC_DRAW);
1403
87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers
Michael Pavone <pavone@retrodev.com>
parents: 1402
diff changeset
508 def.ptrval = "default.v.glsl";
1326
071e761bcdcf Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in
Michael Pavone <pavone@retrodev.com>
parents: 1268
diff changeset
509 vshader = load_shader(tern_find_path_default(config, "video\0vertex_shader\0", def, TVAL_PTR).ptrval, GL_VERTEX_SHADER);
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
510 def.ptrval = "default.f.glsl";
1326
071e761bcdcf Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in
Michael Pavone <pavone@retrodev.com>
parents: 1268
diff changeset
511 fshader = load_shader(tern_find_path_default(config, "video\0fragment_shader\0", def, TVAL_PTR).ptrval, GL_FRAGMENT_SHADER);
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
512 program = glCreateProgram();
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
513 glAttachShader(program, vshader);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
514 glAttachShader(program, fshader);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
515 glLinkProgram(program);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
516 GLint link_status;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
517 glGetProgramiv(program, GL_LINK_STATUS, &link_status);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
518 if (!link_status) {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
519 fputs("Failed to link shader program\n", stderr);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
520 exit(1);
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
521 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
522 un_textures[0] = glGetUniformLocation(program, "textures[0]");
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
523 un_textures[1] = glGetUniformLocation(program, "textures[1]");
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
524 un_width = glGetUniformLocation(program, "width");
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
525 un_height = glGetUniformLocation(program, "height");
1977
f3cca4b3f17a Allow use of NPOT textures as a config option. Useful for some mobile GPUs
Michael Pavone <pavone@retrodev.com>
parents: 1975
diff changeset
526 un_texsize = glGetUniformLocation(program, "texsize");
2390
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
527 un_curfield = glGetUniformLocation(program, "curfield");
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
528 un_interlaced = glGetUniformLocation(program, "interlaced");
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
529 un_scanlines = glGetUniformLocation(program, "scanlines");
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
530 at_pos = glGetAttribLocation(program, "pos");
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
531 }
1593
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
532
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
533 static void gl_teardown()
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
534 {
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
535 glDeleteProgram(program);
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
536 glDeleteShader(vshader);
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
537 glDeleteShader(fshader);
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
538 glDeleteBuffers(2, buffers);
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
539 glDeleteTextures(3, textures);
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
540 }
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
541 #endif
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
542
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
543 static uint8_t texture_init;
1102
c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents: 1077
diff changeset
544 static void render_alloc_surfaces()
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
545 {
884
252dfd29831d Selecting a second game from the menu now works
Michael Pavone <pavone@retrodev.com>
parents: 874
diff changeset
546 if (texture_init) {
252dfd29831d Selecting a second game from the menu now works
Michael Pavone <pavone@retrodev.com>
parents: 874
diff changeset
547 return;
252dfd29831d Selecting a second game from the menu now works
Michael Pavone <pavone@retrodev.com>
parents: 874
diff changeset
548 }
252dfd29831d Selecting a second game from the menu now works
Michael Pavone <pavone@retrodev.com>
parents: 874
diff changeset
549 texture_init = 1;
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
550 #ifndef DISABLE_OPENGL
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
551 if (render_gl) {
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
552 gl_setup();
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
553 } else {
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
554 #endif
1403
87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers
Michael Pavone <pavone@retrodev.com>
parents: 1402
diff changeset
555 tern_val def = {.ptrval = "linear"};
87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers
Michael Pavone <pavone@retrodev.com>
parents: 1402
diff changeset
556 char *scaling = tern_find_path_default(config, "video\0scaling\0", def, TVAL_PTR).ptrval;
87493f585c7f Allow selecting linear or nearet neighbor scaling for both the Open GL and SDL 2 renderers
Michael Pavone <pavone@retrodev.com>
parents: 1402
diff changeset
557 SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, scaling);
1184
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
558 //TODO: Fixme for invalid display mode
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
559 sdl_textures[0] = sdl_textures[1] = SDL_CreateTexture(main_renderer, RENDER_FORMAT, SDL_TEXTUREACCESS_STREAMING, LINEBUF_SIZE, 588);
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
560 #ifndef DISABLE_OPENGL
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
561 }
797
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
562 #endif
426
add9e2f5c0e3 Make VDP render in native pixel format of the renderer for a modest performance gain and to make it easier to use OpenGL for rendering
Mike Pavone <pavone@retrodev.com>
parents: 421
diff changeset
563 }
add9e2f5c0e3 Make VDP render in native pixel format of the renderer for a modest performance gain and to make it easier to use OpenGL for rendering
Mike Pavone <pavone@retrodev.com>
parents: 421
diff changeset
564
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
565 static void free_surfaces(void)
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
566 {
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
567 for (int i = 0; i <= FRAMEBUFFER_UI; i++)
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
568 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
569 if (sdl_textures[i]) {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
570 SDL_DestroyTexture(sdl_textures[i]);
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
571 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
572 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
573 texture_init = 0;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
574 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
575
1102
c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents: 1077
diff changeset
576 static char * caption = NULL;
c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents: 1077
diff changeset
577 static char * fps_caption = NULL;
486
db5880d8ea03 Add an FPS counter to the title bar
Mike Pavone <pavone@retrodev.com>
parents: 467
diff changeset
578
797
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
579 static void render_quit()
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
580 {
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
581 render_close_audio();
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
582 free_surfaces();
1593
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
583 #ifndef DISABLE_OPENGL
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
584 if (render_gl) {
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
585 gl_teardown();
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
586 SDL_GL_DeleteContext(main_context);
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
587 }
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
588 #endif
797
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
589 }
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
590
1402
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
591 static float config_aspect()
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
592 {
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
593 static float aspect = 0.0f;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
594 if (aspect == 0.0f) {
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
595 char *config_aspect = tern_find_path_default(config, "video\0aspect\0", (tern_val){.ptrval = "4:3"}, TVAL_PTR).ptrval;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
596 if (strcmp("stretch", config_aspect)) {
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
597 aspect = 4.0f/3.0f;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
598 char *end;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
599 float aspect_numerator = strtof(config_aspect, &end);
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
600 if (aspect_numerator > 0.0f && *end == ':') {
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
601 float aspect_denominator = strtof(end+1, &end);
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
602 if (aspect_denominator > 0.0f && !*end) {
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
603 aspect = aspect_numerator / aspect_denominator;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
604 }
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
605 }
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
606 } else {
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
607 aspect = -1.0f;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
608 }
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
609 }
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
610 return aspect;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
611 }
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
612
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
613 static void update_aspect()
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
614 {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
615 //reset default values
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
616 #ifndef DISABLE_OPENGL
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
617 memcpy(vertex_data, vertex_data_default, sizeof(vertex_data));
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
618 #endif
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
619 main_clip.w = main_width;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
620 main_clip.h = main_height;
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
621 main_clip.x = main_clip.y = 0;
1402
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified
Michael Pavone <pavone@retrodev.com>
parents: 1398
diff changeset
622 if (config_aspect() > 0.0f) {
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
623 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
624 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
625 //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
626 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
627 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
628 #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
629 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
630 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
631 {
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
632 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
633 vertex_data[i*2] *= 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
634 } 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
635 vertex_data[i*2+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
636 }
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
637 }
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
638 } 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
639 #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
640 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
641 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
642 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
643 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
644 #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
645 }
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
646 #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
647 }
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
648 }
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
649
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
650 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
651 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
652 {
a051d8ee4528 Only save config file if 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 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
654 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
655 }
a051d8ee4528 Only save config file if 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
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
657 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
658 {
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
659 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
660 }
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
661
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
662 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
663 [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
664 [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
665 [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
666 [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
667 [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
668 [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
669 [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
670 [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
671 [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
672 [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
673 [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
674 [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
675 [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
676 [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
677 [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
678 [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
679 [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
680 [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
681 [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
682 [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
683 [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
684 [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
685 [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
686 [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
687 [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
688 [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
689 [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
690 [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
691 [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
692 [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
693 [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
694 [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
695 [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
696 [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
697 [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
698 [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
699 [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
700 [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
701 [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
702 [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
703 [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
704 [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
705 [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
706 [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
707 [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
708 [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
709 [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
710 [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
711 [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
712 [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
713 [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
714 [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
715 [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
716 [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
717 [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
718 [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
719 [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
720 [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
721 [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
722 [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
723 [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
724 [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
725 [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
726 [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
727 [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
728 [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
729 [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
730 [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
731 [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
732 [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
733 [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
734 [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
735 [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
736 [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
737 [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
738 [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
739 [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
740 [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
741 [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
742 [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
743 [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
744 [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
745 [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
746 [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
747 [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
748 [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
749 [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
750 [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
751 [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
752 [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
753 [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
754 [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
755 [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
756 [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
757 [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
758 [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
759 [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
760 [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
761 [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
762 [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
763 [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
764 };
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
765
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
766 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
767 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
768 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
769 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
770 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
771
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
772 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
773 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
774 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
775 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
776 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
777
2318
1c7329ac7f3f Make UI respect stick deadzone
Michael Pavone <pavone@retrodev.com>
parents: 2315
diff changeset
778 int render_find_joystick_index(SDL_JoystickID instanceID)
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
779 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
780 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
781 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
782 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
783 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
784 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
785 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
786 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
787
a051d8ee4528 Only save config file if 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 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
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 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
791 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
792 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
793 }
a051d8ee4528 Only save config file if 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 }
a051d8ee4528 Only save config file if 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 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
796 }
a051d8ee4528 Only save config file if 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
1860
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
798 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
799 {
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
800 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
801 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
802 return i;
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
803 }
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
804 }
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
805 return -1;
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
806 }
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
807
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
808 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
809 {
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
810 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
811 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
812 }
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
813 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
814 }
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
815
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
816 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
817 {
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
818 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
819 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
820 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
821 }
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
822 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
823 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
824 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
825 }
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
826
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
827 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
828 {
1862
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
829 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
830 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
831 }
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
832 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
833 }
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
834
1862
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
835 static uint8_t gc_events_enabled;
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
836 static SDL_GameController *controllers[MAX_JOYSTICKS];
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
837 void render_enable_gamepad_events(uint8_t enabled)
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
838 {
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
839 if (enabled != gc_events_enabled) {
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
840 gc_events_enabled = enabled;
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
841 for (int i = 0; i < MAX_JOYSTICKS; i++) {
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
842 if (enabled) {
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
843 controllers[i] = render_get_controller(i);
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
844 } else if (controllers[i]) {
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
845 SDL_GameControllerClose(controllers[i]);
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
846 controllers[i] = NULL;
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
847 }
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
848 }
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
849 }
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
850 }
2315
b67e4e930fa4 Workaround for SDL2 being unreliable in updating mapping for already "open" game controller
Michael Pavone <pavone@retrodev.com>
parents: 2308
diff changeset
851 uint8_t render_are_gamepad_events_enabled(void)
b67e4e930fa4 Workaround for SDL2 being unreliable in updating mapping for already "open" game controller
Michael Pavone <pavone@retrodev.com>
parents: 2308
diff changeset
852 {
b67e4e930fa4 Workaround for SDL2 being unreliable in updating mapping for already "open" game controller
Michael Pavone <pavone@retrodev.com>
parents: 2308
diff changeset
853 return gc_events_enabled;
b67e4e930fa4 Workaround for SDL2 being unreliable in updating mapping for already "open" game controller
Michael Pavone <pavone@retrodev.com>
parents: 2308
diff changeset
854 }
1862
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
855
2200
f11f4399d64b Crop display in game gear mode
Michael Pavone <pavone@retrodev.com>
parents: 2093
diff changeset
856 static uint32_t overscan_top[NUM_VID_STD] = {2, 21, 51};
f11f4399d64b Crop display in game gear mode
Michael Pavone <pavone@retrodev.com>
parents: 2093
diff changeset
857 static uint32_t overscan_bot[NUM_VID_STD] = {1, 17, 48};
f11f4399d64b Crop display in game gear mode
Michael Pavone <pavone@retrodev.com>
parents: 2093
diff changeset
858 static uint32_t overscan_left[NUM_VID_STD] = {13, 13, 61};
f11f4399d64b Crop display in game gear mode
Michael Pavone <pavone@retrodev.com>
parents: 2093
diff changeset
859 static uint32_t overscan_right[NUM_VID_STD] = {14, 14, 62};
1184
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
860 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
861 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
862
1860
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
863 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
864 {
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
865 if (desired_index < 0) {
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
866 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
867 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
868 return joystick;
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
869 }
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
870 }
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
871 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
872 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
873 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
874 joystick_sdl_index[joystick] = joystick_sdl_index[desired_index];
2239
b2f788f08a31 Fix bug in controller reordering implementation
Michael Pavone <pavone@retrodev.com>
parents: 2200
diff changeset
875 joystick_index_locked[joystick] = joystick_index_locked[desired_index];
1860
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
876 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
877 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
878 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
879 //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
880 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
881 if (joysticks[joystick]) {
fc05f49075c2 Reprocess bindings when SDL2 mappings, controller types or controller order change
Michael Pavone <pavone@retrodev.com>
parents: 1860
diff changeset
882 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
883 }
1860
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
884 return desired_index;
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
885 }
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
886
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
887 static float ui_scale_x = 1.0f, ui_scale_y = 1.0f;
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
888 int render_ui_to_pixels_x(int ui)
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
889 {
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
890 return ui * ui_scale_x + 0.5f;
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
891 }
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
892
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
893 int render_ui_to_pixels_y(int ui)
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
894 {
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
895 return ui * ui_scale_y + 0.5f;
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
896 }
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
897
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
898 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
899 {
a051d8ee4528 Only save config file if 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 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
901 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
902 }
a051d8ee4528 Only save config file if 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 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
904 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
905 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
906 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
907 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
908 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
909 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
910 case SDL_JOYBUTTONDOWN:
2318
1c7329ac7f3f Make UI respect stick deadzone
Michael Pavone <pavone@retrodev.com>
parents: 2315
diff changeset
911 handle_joydown(render_find_joystick_index(event->jbutton.which), event->jbutton.button);
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
912 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
913 case SDL_JOYBUTTONUP:
2318
1c7329ac7f3f Make UI respect stick deadzone
Michael Pavone <pavone@retrodev.com>
parents: 2315
diff changeset
914 handle_joyup(lock_joystick_index(render_find_joystick_index(event->jbutton.which), -1), event->jbutton.button);
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
915 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
916 case SDL_JOYHATMOTION:
2318
1c7329ac7f3f Make UI respect stick deadzone
Michael Pavone <pavone@retrodev.com>
parents: 2315
diff changeset
917 handle_joy_dpad(lock_joystick_index(render_find_joystick_index(event->jhat.which), -1), event->jhat.hat, event->jhat.value);
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
918 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
919 case SDL_JOYAXISMOTION:
2318
1c7329ac7f3f Make UI respect stick deadzone
Michael Pavone <pavone@retrodev.com>
parents: 2315
diff changeset
920 handle_joy_axis(lock_joystick_index(render_find_joystick_index(event->jaxis.which), -1), event->jaxis.axis, event->jaxis.value);
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
921 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
922 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
923 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
924 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
925 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
926 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
927 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
928 joystick_index_locked[index] = 0;
1862
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
929 if (gc_events_enabled) {
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
930 controllers[index] = SDL_GameControllerOpen(event->jdevice.which);
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
931 }
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
932 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
933 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
934 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
935 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
936 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
937 }
a051d8ee4528 Only save config file if 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 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
939 break;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
940 case SDL_JOYDEVICEREMOVED: {
2318
1c7329ac7f3f Make UI respect stick deadzone
Michael Pavone <pavone@retrodev.com>
parents: 2315
diff changeset
941 int index = render_find_joystick_index(event->jdevice.which);
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
942 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
943 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
944 joysticks[index] = NULL;
1862
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
945 if (controllers[index]) {
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
946 SDL_GameControllerClose(controllers[index]);
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
947 controllers[index] = NULL;
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
948 }
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
949 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
950 } 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
951 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
952 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
953 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
954 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
955 case SDL_MOUSEMOTION:
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
956 handle_mouse_moved(event->motion.which, event->motion.x * ui_scale_x + 0.5f, event->motion.y * ui_scale_y + 0.5f + overscan_top[video_standard], event->motion.xrel, event->motion.yrel);
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
957 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
958 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
959 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
960 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
961 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
962 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
963 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
964 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
965 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
966 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
967 case SDL_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
968 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
969 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
970 }
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
971 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
972 #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
973 if (render_gl) {
2387
ff2f18dac84b Fix issue that broke debug views when toggling fullscreen
Michael Pavone <pavone@retrodev.com>
parents: 2376
diff changeset
974 SDL_GL_MakeCurrent(main_window, main_context);
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
975 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
976 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
977 }
1593
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
978 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
979 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
980 main_context = SDL_GL_CreateContext(main_window);
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
981 SDL_GL_GetDrawableSize(main_window, &main_width, &main_height);
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
982 update_aspect();
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
983 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
984 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
985 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
986 }
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
987 } else {
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
988 #endif
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
989 SDL_GetRendererOutputSize(main_renderer, &main_width, &main_height);
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
990 update_aspect();
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
991 #ifndef DISABLE_OPENGL
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
992 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
993 #endif
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
994 if (main_width != event->window.data1 || main_height != event->window.data2) {
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
995 debug_message("Window resized - UI units %dx%d, pixels %dx%d\n", event->window.data1, event->window.data2, main_width, main_height);
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
996 } else {
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
997 debug_message("Window resized: %dx%d\n", main_width, main_height);
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
998 }
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
999 ui_scale_x = (float)main_width / (float)event->window.data1;
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1000 ui_scale_y = (float)main_height / (float)event->window.data2;
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1001 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
1002 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
1003 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
1004 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
1005 } else {
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1006 for (int i = 0; i < num_extras; i++)
1649
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar
Michael Pavone <pavone@retrodev.com>
parents: 1642
diff changeset
1007 {
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1008 if (SDL_GetWindowID(extras[i].win) == event->window.windowID) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1009 if (extras[i].on_close) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1010 extras[i].on_close(i + FRAMEBUFFER_USER_START);
1649
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar
Michael Pavone <pavone@retrodev.com>
parents: 1642
diff changeset
1011 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar
Michael Pavone <pavone@retrodev.com>
parents: 1642
diff changeset
1012 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
1013 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar
Michael Pavone <pavone@retrodev.com>
parents: 1642
diff changeset
1014 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar
Michael Pavone <pavone@retrodev.com>
parents: 1642
diff changeset
1015 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar
Michael Pavone <pavone@retrodev.com>
parents: 1642
diff changeset
1016 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
1017 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1018 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
1019 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
1020 if (drag_drop_handler) {
2404
6f8400ce7a0f Fix reload of zipped and gzipped ROMS
Michael Pavone <pavone@retrodev.com>
parents: 2392
diff changeset
1021 drag_drop_handler(strdup(event->drop.file));
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1022 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1023 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
1024 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
1025 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
1026 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
1027 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
1028 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1029 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
1030 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1031
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1032 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
1033 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1034 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
1035 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
1036 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1037 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
1038 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1039 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1040
2200
f11f4399d64b Crop display in game gear mode
Michael Pavone <pavone@retrodev.com>
parents: 2093
diff changeset
1041 static char *vid_std_names[NUM_VID_STD] = {"ntsc", "pal", "gamegear"};
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1042 static int display_hz;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1043 static int source_hz;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1044 static int source_frame;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1045 static int source_frame_count;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1046 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
1047
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
1048 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
1049 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
1050 {
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
1051 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
1052 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
1053 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
1054 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
1055 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
1056 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1057 desired.freq = rate;
1933
16a795cababd Make requested sample format configurable
Michael Pavone <pavone@retrodev.com>
parents: 1932
diff changeset
1058 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
1059 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
1060 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
1061 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
1062 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
1063 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
1064 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
1065 }
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
1066 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
1067 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
1068 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
1069 {
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
1070 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
1071 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
1072 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
1073 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
1074 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
1075 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
1076 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
1077 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
1078 }
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
1079 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
1080
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1081 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
1082 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
1083 }
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
1084 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
1085 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
1086 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
1087 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
1088 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
1089 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
1090 } 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
1091 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
1092 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
1093 } 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
1094 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
1095 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
1096 }
2640
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
1097 #ifdef __EMSCRIPTEN__
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
1098 if (sync_src == SYNC_AUDIO) {
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
1099 printf("emscripten_set_main_loop_timing %d\n", actual.samples * 500 / actual.freq);
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
1100 emscripten_set_main_loop_timing(EM_TIMING_SETTIMEOUT, actual.samples * 500 / actual.freq);
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
1101 }
c30e5548154f Get sync to audio working in emscripten
Michael Pavone <pavone@retrodev.com>
parents: 2638
diff changeset
1102 #endif
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
Michael Pavone <pavone@retrodev.com>
parents: 1862
diff changeset
1103 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
1104 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1105
2392
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1106 static void update_cursor(void)
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1107 {
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1108 SDL_ShowCursor((is_fullscreen && !force_cursor) ? SDL_DISABLE : SDL_ENABLE);
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1109 }
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1110
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1111 void render_force_cursor(uint8_t force)
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1112 {
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1113 if (force != force_cursor) {
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1114 force_cursor = force;
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1115 update_cursor();
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1116 }
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1117 }
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1118
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1119 static void window_setup(void)
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1120 {
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1121 uint32_t flags = SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI;
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1122 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
1123 flags |= SDL_WINDOW_FULLSCREEN_DESKTOP;
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
1124 }
2392
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1125 update_cursor();
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1126
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
1127 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
1128 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
1129 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
1130 } 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
1131 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
1132 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
1133 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
1134 } 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
1135 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
1136 } 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
1137 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
1138 }
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
1139 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1140
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
1141 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
1142 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
1143 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
1144 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
1145 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
1146 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
1147 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
1148 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
1149 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1150
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
1151 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
1152 if (sync_src == SYNC_AUDIO) {
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1153 def.ptrval = "off";
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1154 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
1155 } else {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1156 vsync = "on";
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1157 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1158
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
1159 tern_node *video = tern_find_node(config, "video");
1184
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1160 if (video)
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1161 {
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1162 for (int i = 0; i < NUM_VID_STD; i++)
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1163 {
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
1164 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
1165 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
1166 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
1167 if (val) {
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1168 overscan_top[i] = atoi(val);
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1169 }
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
1170 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
1171 if (val) {
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1172 overscan_bot[i] = atoi(val);
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1173 }
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
1174 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
1175 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
1176 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
1177 }
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
1178 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
1179 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
1180 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
1181 }
1184
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1182 }
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1183 }
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1184 }
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
1185 render_gl = 0;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1186
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
1187 #ifndef DISABLE_OPENGL
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1188 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
1189 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
1190 if (gl_enabled)
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1191 {
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1192 flags |= SDL_WINDOW_OPENGL;
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1193 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
1194 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
1195 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
1196 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
1197 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
1198 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
1199 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
1200 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
1201 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
1202 #endif
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1203 }
1074
3a0f684891ae Fix NOGL compile option
Michael Pavone <pavone@retrodev.com>
parents: 1068
diff changeset
1204 #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
1205 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
1206 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
1207 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
1208 }
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1209 SDL_GetWindowSize(main_window, &main_width, &main_height);
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1210 debug_message("Window created with size: %d x %d\n", main_width, main_height);
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1211 int orig_width = main_width, orig_height = main_height;
1074
3a0f684891ae Fix NOGL compile option
Michael Pavone <pavone@retrodev.com>
parents: 1068
diff changeset
1212 #ifndef DISABLE_OPENGL
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1213 if (gl_enabled)
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1214 {
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1215 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
1216 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
1217 int major_version;
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
1218 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
1219 #else
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1220 GLenum res = glewInit();
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1221 if (res != GLEW_OK) {
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1222 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
1223 }
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
1224
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1225 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
1226 #endif
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1227 render_gl = 1;
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
1228 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
1229 if (!strcmp("tear", vsync)) {
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1230 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
1231 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
1232 vsync = "on";
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1233 } else {
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1234 vsync = NULL;
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1235 }
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
1236 }
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1237 if (vsync) {
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1238 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
1239 #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
1240 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
1241 #else
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1242 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
1243 #endif
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1244 }
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1245 }
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1246 SDL_GL_GetDrawableSize(main_window, &main_width, &main_height);
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1247 } else {
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1248 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
1249 }
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1250 }
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1251 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
1252 #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
1253 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
1254 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
1255 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
1256 }
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
1257 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
1258
1074
3a0f684891ae Fix NOGL compile option
Michael Pavone <pavone@retrodev.com>
parents: 1068
diff changeset
1259 if (!main_renderer) {
3a0f684891ae Fix NOGL compile option
Michael Pavone <pavone@retrodev.com>
parents: 1068
diff changeset
1260 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
1261 }
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1262 SDL_GetRendererOutputSize(main_renderer, &main_width, &main_height);
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
1263 SDL_RendererInfo rinfo;
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
1264 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
1265 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
1266 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
1267 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
1268 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
1269 #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
1270 }
797
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
1271 #endif
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
1272
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1273 if (main_width != orig_width || main_height != orig_height) {
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1274 debug_message("True window resolution %d x %d\n", main_width, main_height);
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1275 }
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1276 ui_scale_x = (float)main_width / (float)orig_width;
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1277 ui_scale_y = (float)main_height / (float)orig_height;
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1278
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1279
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
1280 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
1281 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
1282 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
1283 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
1284 }
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
1285
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
1286 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
1287 {
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1288 #ifdef SDL_HINT_WINDOWS_DPI_SCALING
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1289 //In some ways, the other DPI scaling option for SDL2 on Windows is better for BlastEm's needs,
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1290 //but setting this makes it more consistent with how high DPI support works on other platforms
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1291 SDL_SetHint(SDL_HINT_WINDOWS_DPI_SCALING, "1");
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1292 #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
1293 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
1294 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
1295 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1296 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
1297 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
1298 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
1299 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
1300 }
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
1301 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
1302 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
1303 windowed_height = height;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1304
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
1305 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
1306 //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
1307 SDL_GetCurrentDisplayMode(0, &mode);
2600
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
1308 #ifdef __EMSCRIPTEN__
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
1309 display_hz = 60; //TODO: FIXME
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
1310 #else
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1311 display_hz = mode.refresh_rate;
2600
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
1312 #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
1313
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1314 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
1315 //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
1316 //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
1317 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
1318 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
1319 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1320 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
1321 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
1322 is_fullscreen = fullscreen;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1323
486
db5880d8ea03 Add an FPS counter to the title bar
Mike Pavone <pavone@retrodev.com>
parents: 467
diff changeset
1324 caption = title;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1325
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1326 window_setup();
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
1327
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
1328 audio_mutex = SDL_CreateMutex();
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
1329 audio_ready = SDL_CreateCond();
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1330
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
1331 init_audio();
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1332
1355
03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt
Michael Pavone <pavone@retrodev.com>
parents: 1336
diff changeset
1333 uint32_t db_size;
03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt
Michael Pavone <pavone@retrodev.com>
parents: 1336
diff changeset
1334 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
1335 if (db_data) {
03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt
Michael Pavone <pavone@retrodev.com>
parents: 1336
diff changeset
1336 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
1337 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
1338 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
1339 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1340
1603
c0727712d529 Read extral SDL2 mappings on startup from controller_types.cfg
Michael Pavone <pavone@retrodev.com>
parents: 1600
diff changeset
1341 controller_add_mappings();
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1342
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
1343 SDL_JoystickEventState(SDL_ENABLE);
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1344
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1345 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
1346
797
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
1347 atexit(render_quit);
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
1348 }
2018
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1349
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1350 void render_reset_mappings(void)
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1351 {
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1352 SDL_QuitSubSystem(SDL_INIT_GAMECONTROLLER);
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1353 SDL_InitSubSystem(SDL_INIT_GAMECONTROLLER);
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1354 uint32_t db_size;
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1355 char *db_data = read_bundled_file("gamecontrollerdb.txt", &db_size);
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1356 if (db_data) {
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1357 int added = SDL_GameControllerAddMappingsFromRW(SDL_RWFromMem(db_data, db_size), 1);
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1358 free(db_data);
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1359 debug_message("Added %d game controller mappings from gamecontrollerdb.txt\n", added);
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1360 }
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1361 }
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
1362 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
1363
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
1364 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
1365 {
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1366 for (int i = 0; i <= FRAMEBUFFER_UI; i++)
2388
a8c069d847a0 Fix issue that would break debug windows when config update causes window to be recreated
Michael Pavone <pavone@retrodev.com>
parents: 2387
diff changeset
1367 {
a8c069d847a0 Fix issue that would break debug windows when config update causes window to be recreated
Michael Pavone <pavone@retrodev.com>
parents: 2387
diff changeset
1368 if (sdl_textures[i]) {
a8c069d847a0 Fix issue that would break debug windows when config update causes window to be recreated
Michael Pavone <pavone@retrodev.com>
parents: 2387
diff changeset
1369 SDL_DestroyTexture(sdl_textures[i]);
a8c069d847a0 Fix issue that would break debug windows when config update causes window to be recreated
Michael Pavone <pavone@retrodev.com>
parents: 2387
diff changeset
1370 sdl_textures[i] = NULL;
a8c069d847a0 Fix issue that would break debug windows when config update causes window to be recreated
Michael Pavone <pavone@retrodev.com>
parents: 2387
diff changeset
1371 }
a8c069d847a0 Fix issue that would break debug windows when config update causes window to be recreated
Michael Pavone <pavone@retrodev.com>
parents: 2387
diff changeset
1372 }
a8c069d847a0 Fix issue that would break debug windows when config update causes window to be recreated
Michael Pavone <pavone@retrodev.com>
parents: 2387
diff changeset
1373 texture_init = 0;
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1374 #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
1375 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
1376 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
1377 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
1378 }
1593
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
1379 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
1380 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
1381 } 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
1382 #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
1383 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
1384 #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
1385 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1386 #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
1387 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
1388 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
1389 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
1390 drain_events();
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1391
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
1392 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
1393 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
1394 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
1395 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1396 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
1397 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
1398 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
1399 } 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
1400 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
1401 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
1402 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1403 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
1404 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
1405 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
1406 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
1407 //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
1408 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
1409 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
1410 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
1411 } 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
1412 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
1413 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
1414 }
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
1415 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
1416 on_ui_fb_resized();
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
1417 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1418
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
1419 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
1420 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
1421 #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
1422 //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
1423 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
1424 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
1425 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1426 #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
1427
1580
ea7d5ced2415 Fix deadlock when changing settings before loading first ROM
Michael Pavone <pavone@retrodev.com>
parents: 1574
diff changeset
1428 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
1429 render_close_audio();
ea7d5ced2415 Fix deadlock when changing settings before loading first ROM
Michael Pavone <pavone@retrodev.com>
parents: 1574
diff changeset
1430 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
1431 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
1432 render_set_video_standard(video_standard);
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1433
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
1434 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
1435 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
1436 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
1437 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
1438 }
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1439 }
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
1440
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1441 SDL_Window *render_get_window(void)
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1442 {
2493
b62336ceb626 Kinda hacky fix to make sure Nuklear has the right GL context
Michael Pavone <pavone@retrodev.com>
parents: 2492
diff changeset
1443 #ifndef DISABLE_OPENGL
b62336ceb626 Kinda hacky fix to make sure Nuklear has the right GL context
Michael Pavone <pavone@retrodev.com>
parents: 2492
diff changeset
1444 if (render_gl) {
b62336ceb626 Kinda hacky fix to make sure Nuklear has the right GL context
Michael Pavone <pavone@retrodev.com>
parents: 2492
diff changeset
1445 SDL_GL_MakeCurrent(main_window, main_context);
b62336ceb626 Kinda hacky fix to make sure Nuklear has the right GL context
Michael Pavone <pavone@retrodev.com>
parents: 2492
diff changeset
1446 }
b62336ceb626 Kinda hacky fix to make sure Nuklear has the right GL context
Michael Pavone <pavone@retrodev.com>
parents: 2492
diff changeset
1447 #endif
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1448 return main_window;
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1449 }
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1450
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
1451 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
1452 {
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
1453 //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
1454 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
1455 }
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
1456
1184
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1457 void render_set_video_standard(vid_std std)
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1458 {
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1459 video_standard = std;
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1460 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
1461 return;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1462 }
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1463 source_hz = std == VID_PAL ? 50 : 60;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1464 uint32_t max_repeat = 0;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1465 if (abs(source_hz - display_hz) < 2) {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1466 memset(frame_repeat, 0, sizeof(int)*display_hz);
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1467 } else {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1468 int inc = display_hz * 100000 / source_hz;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1469 int accum = 0;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1470 int dst_frames = 0;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1471 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
1472 {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1473 frame_repeat[src_frame] = -1;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1474 accum += inc;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1475 while (accum > 100000)
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1476 {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1477 accum -= 100000;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1478 frame_repeat[src_frame]++;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1479 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
1480 dst_frames++;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1481 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1482 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1483 if (dst_frames != display_hz) {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1484 frame_repeat[source_hz-1] += display_hz - dst_frames;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1485 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1486 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1487 source_frame = 0;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1488 source_frame_count = frame_repeat[0];
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1489 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
1490 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
1491 //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
1492 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
1493 max_adjust = BASE_MAX_ADJUST / source_hz;
1184
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1494 }
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1495
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
1496 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
1497 {
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
1498 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
1499 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
1500 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
1501 }
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
1502
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1503 static char *screenshot_path;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1504 void render_save_screenshot(char *path)
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1505 {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1506 if (screenshot_path) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1507 free(screenshot_path);
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1508 }
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1509 screenshot_path = path;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1510 }
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1511
2295
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1512 #ifndef DISABLE_ZLIB
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1513 static apng_state *apng;
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1514 static FILE *apng_file;
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1515 #endif
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1516 uint8_t render_saving_video(void)
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1517 {
2553
35f765c2bc87 Fix a couple of bugs with AV recording
Michael Pavone <pavone@retrodev.com>
parents: 2532
diff changeset
1518 #ifndef DISABLE_ZLIB
2295
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1519 return apng_file != NULL;
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1520 #else
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1521 return 0;
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1522 #endif
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1523 }
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1524
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1525 void render_end_video(void)
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1526 {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1527 #ifndef DISABLE_ZLIB
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1528 if (apng) {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1529 puts("Ending recording");
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1530 end_apng(apng_file, apng);
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1531 apng = NULL;
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1532 apng_file = NULL;
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1533 }
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1534 #endif
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1535 }
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1536 void render_save_video(char *path)
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1537 {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1538 render_end_video();
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1539 #ifndef DISABLE_ZLIB
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1540 apng_file = fopen(path, "wb");
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1541 if (apng_file) {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1542 printf("Saving video to %s\n", path);
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1543 } else {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1544 warning("Failed to open %s for writing\n", path);
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1545 }
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1546 #endif
2303
c79896ff1a2d Fix leak in render_save_video
Michael Pavone <pavone@retrodev.com>
parents: 2295
diff changeset
1547 free(path);
2295
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1548 }
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1549
2638
f5603b4ee14d Fixup some ifdefs to allow building for some more targets
Michael Pavone <pavone@retrodev.com>
parents: 2600
diff changeset
1550 #ifdef GL_DEBUG_OUTPUT
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1551 void GLAPIENTRY gl_message_callback(GLenum source, GLenum type, GLenum id, GLenum severity, GLsizei length, const GLchar *message, const void *user)
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1552 {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1553 fprintf(stderr, "GL Message: %d, %d, %d - %s\n", source, type, severity, message);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1554 }
2600
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
1555 #endif
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1556
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
1557 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
1558 {
1642
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1559 uint8_t win_idx = 0xFF;
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1560 for (int i = 0; i < num_extras; i++)
1642
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1561 {
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1562 if (!extras[i].win) {
1642
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1563 win_idx = i;
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1564 break;
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1565 }
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1566 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1567
1642
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1568 if (win_idx == 0xFF) {
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1569 num_extras++;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1570 extras = realloc(extras, num_extras * sizeof(*extras));
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1571 win_idx = num_extras - 1;
1642
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1572 }
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1573 memset(&extras[win_idx], 0, sizeof(extra_window));
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1574 uint32_t flags = 0;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1575 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1576 if (render_gl) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1577 flags |= SDL_WINDOW_OPENGL;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1578 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1579 #endif
2458
09c9d2c6bac0 Avoid spawning secondary windows right on top of the main one
Michael Pavone <pavone@retrodev.com>
parents: 2438
diff changeset
1580 int x = SDL_WINDOWPOS_UNDEFINED;
09c9d2c6bac0 Avoid spawning secondary windows right on top of the main one
Michael Pavone <pavone@retrodev.com>
parents: 2438
diff changeset
1581 int y = SDL_WINDOWPOS_UNDEFINED;
09c9d2c6bac0 Avoid spawning secondary windows right on top of the main one
Michael Pavone <pavone@retrodev.com>
parents: 2438
diff changeset
1582 SDL_GetWindowPosition(main_window, &x, &y);
09c9d2c6bac0 Avoid spawning secondary windows right on top of the main one
Michael Pavone <pavone@retrodev.com>
parents: 2438
diff changeset
1583 if (x != SDL_WINDOWPOS_UNDEFINED) {
09c9d2c6bac0 Avoid spawning secondary windows right on top of the main one
Michael Pavone <pavone@retrodev.com>
parents: 2438
diff changeset
1584 x += main_width;
09c9d2c6bac0 Avoid spawning secondary windows right on top of the main one
Michael Pavone <pavone@retrodev.com>
parents: 2438
diff changeset
1585 }
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1586 extras[win_idx].win = SDL_CreateWindow(caption, x, y, width, height, flags);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1587 if (!extras[win_idx].win) {
1631
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
1588 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
1589 }
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1590 extras[win_idx].width = width;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1591 extras[win_idx].height = height;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1592 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1593 if (render_gl) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1594 extras[win_idx].gl_context = SDL_GL_CreateContext(extras[win_idx].win);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1595 SDL_GL_MakeCurrent(extras[win_idx].win, extras[win_idx].gl_context);
2638
f5603b4ee14d Fixup some ifdefs to allow building for some more targets
Michael Pavone <pavone@retrodev.com>
parents: 2600
diff changeset
1596 #ifdef GL_DEBUG_OUTPUT
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1597 glEnable(GL_DEBUG_OUTPUT);
2523
573da2a2e6bb Fix debug window crash on Mac OS
Michael Pavone <pavone@retrodev.com>
parents: 2514
diff changeset
1598 if (glDebugMessageCallback) {
573da2a2e6bb Fix debug window crash on Mac OS
Michael Pavone <pavone@retrodev.com>
parents: 2514
diff changeset
1599 glDebugMessageCallback(gl_message_callback, NULL);
573da2a2e6bb Fix debug window crash on Mac OS
Michael Pavone <pavone@retrodev.com>
parents: 2514
diff changeset
1600 }
2600
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
1601 #endif
2492
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1602 glGenTextures(2, extras[win_idx].gl_texture);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1603 for (int i = 0; i < 2; i++)
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1604 {
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1605 glBindTexture(GL_TEXTURE_2D, extras[win_idx].gl_texture[i]);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1606 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1607 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1608 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1609 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1610 if (i) {
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1611 glTexImage2D(GL_TEXTURE_2D, 0, INTERNAL_FORMAT, 1, 1, 0, SRC_FORMAT, GL_UNSIGNED_BYTE, extras[win_idx].color);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1612 } else {
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1613 extras[win_idx].tex_width = width;
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1614 extras[win_idx].tex_height = height;
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1615 char *npot_textures = tern_find_path_default(config, "video\0npot_textures\0", (tern_val){.ptrval = "off"}, TVAL_PTR).ptrval;
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1616 if (strcmp(npot_textures, "on")) {
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1617 extras[win_idx].tex_width = nearest_pow2(width);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1618 extras[win_idx].tex_height = nearest_pow2(height);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1619 }
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1620 extras[win_idx].texture_buf = calloc(extras[win_idx].tex_width * extras[win_idx].tex_height, sizeof(uint32_t));
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1621 glTexImage2D(GL_TEXTURE_2D, 0, INTERNAL_FORMAT, extras[win_idx].tex_width, extras[win_idx].tex_height, 0, SRC_FORMAT, GL_UNSIGNED_BYTE, extras[win_idx].texture_buf);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1622 }
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1623 }
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1624 glGenBuffers(3, extras[win_idx].gl_buffers);
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1625 glBindBuffer(GL_ARRAY_BUFFER, extras[win_idx].gl_buffers[0]);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1626 glBufferData(GL_ARRAY_BUFFER, sizeof(vertex_data_default), vertex_data_default, GL_STATIC_DRAW);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1627 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, extras[win_idx].gl_buffers[1]);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1628 glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(element_data), element_data, GL_STATIC_DRAW);
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1629 glBindBuffer(GL_ARRAY_BUFFER, extras[win_idx].gl_buffers[2]);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1630 glBufferData(GL_ARRAY_BUFFER, sizeof(uvs), uvs, GL_STATIC_DRAW);
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1631 extras[win_idx].vshader = load_shader("extra_window.v.glsl", GL_VERTEX_SHADER);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1632 extras[win_idx].fshader = load_shader("extra_window.f.glsl", GL_FRAGMENT_SHADER);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1633 extras[win_idx].program = glCreateProgram();
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1634 glAttachShader(program, extras[win_idx].vshader);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1635 glAttachShader(program, extras[win_idx].fshader);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1636 glLinkProgram(extras[win_idx].program);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1637 GLint link_status;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1638 glGetProgramiv(program, GL_LINK_STATUS, &link_status);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1639 if (!link_status) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1640 fputs("Failed to link shader program\n", stderr);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1641 //TODO: cleanup
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1642 goto sdl_renderer;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1643 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1644 extras[win_idx].un_texture = glGetUniformLocation(program, "texture");
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1645 extras[win_idx].un_width = glGetUniformLocation(program, "width");
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1646 extras[win_idx].un_height = glGetUniformLocation(program, "height");
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1647 extras[win_idx].at_pos = glGetAttribLocation(program, "pos");
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1648 extras[win_idx].at_uv = glGetAttribLocation(program, "uv");
2492
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1649 extras[win_idx].color[3] = 255;
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1650 } else {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1651 sdl_renderer:
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1652 #endif
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1653 extras[win_idx].renderer = SDL_CreateRenderer(extras[win_idx].win, -1, SDL_RENDERER_ACCELERATED);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1654 if (!extras[win_idx].renderer) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1655 goto fail_renderer;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1656 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1657 extras[win_idx].sdl_texture = SDL_CreateTexture(extras[win_idx].renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, width, height);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1658 if (!extras[win_idx].sdl_texture) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1659 goto fail_texture;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1660 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1661 #ifndef DISABLE_OPENGL
1631
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
1662 }
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1663 #endif
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1664 extras[win_idx].on_close = close_handler;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1665 return win_idx + FRAMEBUFFER_USER_START;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1666
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
1667 fail_texture:
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1668 SDL_DestroyRenderer(extras[win_idx].renderer);
1631
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
1669 fail_renderer:
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1670 SDL_DestroyWindow(extras[win_idx].win);
1631
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
1671 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
1672 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
1673 }
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
1674
1642
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1675 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
1676 {
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1677 uint8_t win_idx = which - FRAMEBUFFER_USER_START;
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1678 if (extras[win_idx].renderer) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1679 //Destroying the renderers also frees the textures
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1680 SDL_DestroyRenderer(extras[win_idx].renderer);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1681 extras[win_idx].renderer = NULL;
2492
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1682 free (extras[win_idx].static_images);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1683 extras[win_idx].static_images = NULL;
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1684 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1685 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1686 else {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1687 SDL_GL_MakeCurrent(extras[win_idx].win, extras[win_idx].gl_context);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1688 glDeleteProgram(extras[win_idx].program);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1689 glDeleteShader(extras[win_idx].vshader);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1690 glDeleteShader(extras[win_idx].fshader);
2492
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1691 glDeleteBuffers(3, extras[win_idx].gl_buffers);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1692 glDeleteTextures(2, extras[win_idx].gl_texture);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1693 for (uint8_t i = 0; i < extras[win_idx].num_static; i++)
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1694 {
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1695 if (extras[win_idx].gl_static_images[i]) {
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1696 glDeleteTextures(1, extras[win_idx].gl_static_images + i);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1697 }
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1698 }
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1699 SDL_GL_DeleteContext(extras[win_idx].gl_context);
2492
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1700 free(extras[win_idx].image_vertices);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1701 extras[win_idx].image_vertices = NULL;
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1702 free(extras[win_idx].gl_static_images);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1703 extras[win_idx].gl_static_images = NULL;
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1704 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1705 #endif
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1706 SDL_DestroyWindow(extras[win_idx].win);
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1707
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1708 extras[win_idx].win = NULL;
2492
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1709 extras[win_idx].num_static = 0;
1642
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1710 }
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1711
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1712 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1713 static void extra_draw_quad(extra_window *extra, GLuint texture, float width, float height)
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1714 {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1715 glUseProgram(extra->program);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1716 glActiveTexture(GL_TEXTURE0);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1717 glBindTexture(GL_TEXTURE_2D, texture);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1718 glUniform1i(extra->un_texture, 0);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1719
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1720 glUniform1f(extra->un_width, width);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1721 glUniform1f(extra->un_height, height);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1722
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1723 glVertexAttribPointer(extra->at_pos, 2, GL_FLOAT, GL_FALSE, sizeof(GLfloat[2]), (void *)0);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1724 glEnableVertexAttribArray(extra->at_pos);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1725
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1726 glBindBuffer(GL_ARRAY_BUFFER, extra->gl_buffers[2]);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1727 glVertexAttribPointer(extra->at_uv, 2, GL_FLOAT, GL_FALSE, sizeof(GLfloat[2]), (void *)0);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1728 glEnableVertexAttribArray(extra->at_uv);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1729
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1730 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, extra->gl_buffers[1]);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1731 glDrawElements(GL_TRIANGLE_STRIP, 4, GL_UNSIGNED_SHORT, (void *)0);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1732 }
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1733 #endif
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1734
2438
bed4d3db8a3f More flexible loading of Pico storyware assets
Michael Pavone <pavone@retrodev.com>
parents: 2429
diff changeset
1735 uint8_t render_static_image(uint8_t window, uint8_t *buffer, uint32_t size)
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1736 {
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1737 window -= FRAMEBUFFER_USER_START;
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1738 extra_window *extra = extras + window;
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1739 uint32_t width, height;
2438
bed4d3db8a3f More flexible loading of Pico storyware assets
Michael Pavone <pavone@retrodev.com>
parents: 2429
diff changeset
1740 uint32_t *pixels = load_png(buffer, size, &width, &height);
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1741 if (!pixels) {
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1742 return 0xFF;
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1743 }
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1744 uint8_t img_index = 0;
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1745 if (!extra->num_static) {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1746 extra->num_static = 8;
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1747 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1748 if (render_gl) {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1749 extra->gl_static_images = calloc(extra->num_static, sizeof(GLuint));
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1750 extra->image_vertices = malloc(sizeof(vertex_data_default));
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1751 memcpy(extra->image_vertices, vertex_data_default, sizeof(vertex_data_default));
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1752 SDL_GL_MakeCurrent(extra->win, extra->gl_context);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1753 glGenBuffers(1, &extra->image_buffer);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1754 glBindBuffer(GL_ARRAY_BUFFER, extra->image_buffer);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1755 glBufferData(GL_ARRAY_BUFFER, sizeof(vertex_data_default), extra->image_vertices, GL_DYNAMIC_DRAW);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1756 } else
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1757 #endif
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1758 {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1759 extra->static_images = calloc(extra->num_static, sizeof(SDL_Texture*));
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1760 }
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1761 }
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1762 for (; img_index < extra->num_static; img_index++)
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1763 {
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1764 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1765 if (render_gl) {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1766 if (!extra->gl_static_images[img_index]) {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1767 break;
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1768 }
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1769 } else
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1770 #endif
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1771 if (!extra->static_images[img_index]) {
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1772 break;
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1773 }
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1774 }
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1775 if (img_index == extra->num_static) {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1776 extra->num_static *= 2;
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1777 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1778 if (render_gl) {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1779 extra->gl_static_images = realloc(extra->static_images, extra->num_static * sizeof(GLuint));
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1780 } else
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1781 #endif
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1782 {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1783 extra->static_images = realloc(extra->static_images, extra->num_static * sizeof(SDL_Texture*));
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1784 }
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1785 }
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1786 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1787 if (render_gl) {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1788 SDL_GL_MakeCurrent(extra->win, extra->gl_context);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1789
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1790 glGenTextures(1, extra->gl_static_images + img_index);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1791 glBindTexture(GL_TEXTURE_2D, extra->gl_static_images[img_index]);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1792 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1793 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1794 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1795 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1796 //TODO: maybe make this respect the npot texture setting?
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1797 glTexImage2D(GL_TEXTURE_2D, 0, INTERNAL_FORMAT, width, height, 0, SRC_FORMAT, GL_UNSIGNED_BYTE, pixels);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1798 } else
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1799 #endif
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1800 {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1801 extra->static_images[img_index] = SDL_CreateTexture(extra->renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STATIC, width, height);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1802 SDL_UpdateTexture(extra->static_images[img_index], NULL, pixels, sizeof(uint32_t) * width);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1803 }
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1804 free(pixels);
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1805 return img_index;
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1806 }
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1807
2492
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1808 #ifndef DISABLE_OPENGL
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1809 static void extra_update_verts(extra_window *extra, int x, int y, int width, int height)
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1810 {
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1811 memcpy(extra->image_vertices, vertex_data_default, sizeof(vertex_data_default));
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1812 extra->image_vertices[0] = extra->image_vertices[4] = 2.0f * x / (float)extra->width - 1.0f;
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1813 extra->image_vertices[2] = extra->image_vertices[6] = 2.0f * (x + width) / (float)extra->width - 1.0f;
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1814 extra->image_vertices[1] = extra->image_vertices[3] = -2.0f * (y + height) / (float)extra->height + 1.0f;
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1815 extra->image_vertices[5] = extra->image_vertices[7] = -2.0f * y / (float)extra->height + 1.0f;
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1816
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1817 SDL_GL_MakeCurrent(extra->win, extra->gl_context);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1818 glBindBuffer(GL_ARRAY_BUFFER, extra->image_buffer);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1819 glBufferData(GL_ARRAY_BUFFER, sizeof(vertex_data_default), extra->image_vertices, GL_DYNAMIC_DRAW);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1820 }
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1821 #endif
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1822
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1823 void render_draw_image(uint8_t window, uint8_t image, int x, int y, int width, int height)
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1824 {
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1825 extra_window *extra = extras + window - FRAMEBUFFER_USER_START;
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1826 if (extra->renderer) {
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1827 SDL_Rect dst = {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1828 .x = x,
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1829 .y = y,
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1830 .w = width,
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1831 .h = height
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1832 };
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1833 SDL_RenderCopy(extra->renderer, extra->static_images[image], NULL, &dst);
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1834 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1835 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1836 else {
2492
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1837 extra_update_verts(extra, x, y, width, height);
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1838 extra_draw_quad(extra, extra->gl_static_images[image], 1.0f, 1.0f);
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1839 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1840 #endif
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1841 }
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1842
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1843 void render_clear_window(uint8_t window, uint8_t r, uint8_t g, uint8_t b)
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1844 {
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1845 uint8_t win_idx = window - FRAMEBUFFER_USER_START;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1846 if (extras[win_idx].renderer) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1847 SDL_SetRenderDrawColor(extras[win_idx].renderer, r, g, b, 255);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1848 SDL_RenderClear(extras[win_idx].renderer);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1849 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1850 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1851 else {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1852 SDL_GL_MakeCurrent(extras[win_idx].win, extras[win_idx].gl_context);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1853 glClearColor(r / 255.0f, g / 255.0f, b / 255.0f, 1.0f);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1854 glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1855 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1856 #endif
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1857 }
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1858
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1859 void render_fill_rect(uint8_t window, uint8_t r, uint8_t g, uint8_t b, int x, int y, int width, int height)
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1860 {
2492
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1861 extra_window *extra = extras + window - FRAMEBUFFER_USER_START;
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1862 if (extra->renderer) {
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1863 SDL_SetRenderDrawColor(extra->renderer, r, g, b, 255);
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1864 SDL_Rect dst = {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1865 .x = x,
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1866 .y = y,
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1867 .w = width,
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1868 .h = height
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1869 };
2492
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1870 SDL_RenderFillRect(extra->renderer, &dst);
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1871 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1872 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1873 else {
2514
50cff4c9286e Fix crash in render_fill_rect in GL mode with no static images
Michael Pavone <pavone@retrodev.com>
parents: 2493
diff changeset
1874 if (!extra->image_vertices) {
50cff4c9286e Fix crash in render_fill_rect in GL mode with no static images
Michael Pavone <pavone@retrodev.com>
parents: 2493
diff changeset
1875 extra->image_vertices = malloc(sizeof(vertex_data_default));
50cff4c9286e Fix crash in render_fill_rect in GL mode with no static images
Michael Pavone <pavone@retrodev.com>
parents: 2493
diff changeset
1876 SDL_GL_MakeCurrent(extra->win, extra->gl_context);
50cff4c9286e Fix crash in render_fill_rect in GL mode with no static images
Michael Pavone <pavone@retrodev.com>
parents: 2493
diff changeset
1877 glGenBuffers(1, &extra->image_buffer);
50cff4c9286e Fix crash in render_fill_rect in GL mode with no static images
Michael Pavone <pavone@retrodev.com>
parents: 2493
diff changeset
1878 }
2492
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1879 extra_update_verts(extra, x, y, width, height);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1880 extra->color[0] = b;
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1881 extra->color[1] = g;
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1882 extra->color[2] = r;
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1883 glBindTexture(GL_TEXTURE_2D, extra->gl_texture[1]);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1884 glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 1, 1, SRC_FORMAT, GL_UNSIGNED_BYTE, extra->color);
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
1885 extra_draw_quad(extra, extra->gl_texture[1], 1.0f, 1.0f);
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1886 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1887 #endif
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1888 }
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1889
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1890 void render_window_refresh(uint8_t window)
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1891 {
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1892 uint8_t win_idx = window - FRAMEBUFFER_USER_START;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1893 if (extras[win_idx].renderer) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1894 SDL_RenderPresent(extras[win_idx].renderer);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1895 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1896 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1897 else {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1898 SDL_GL_SwapWindow(extras[win_idx].win);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1899 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1900 #endif
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1901 }
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1902
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
1903 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
1904 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
1905 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
1906 {
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
1907 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
1908 *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
1909 uint32_t *buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1910 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
1911 if (num_buffers) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1912 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
1913 } 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
1914 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
1915 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1916 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
1917 locked_pixels = buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1918 return buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1919 }
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
1920 #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
1921 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
1922 *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
1923 return texture_buf;
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1924 } else if (render_gl && which >= FRAMEBUFFER_USER_START) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1925 uint8_t win_idx = which - FRAMEBUFFER_USER_START;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1926 *pitch = extras[win_idx].width * sizeof(uint32_t);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1927 return extras[win_idx].texture_buf;
1077
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents: 1074
diff changeset
1928 } 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
1929 #endif
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
1930 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
1931 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
1932 }
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1933 SDL_Texture *tex;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1934 if (which >= FRAMEBUFFER_USER_START) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1935 uint8_t win_idx = which - FRAMEBUFFER_USER_START;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1936 if (win_idx >= num_extras || !extras[win_idx].renderer) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1937 warning("Request for invalid framebuffer number %d\n", which);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1938 return NULL;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1939 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1940 tex = extras[win_idx].sdl_texture;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1941 } else {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1942 tex = sdl_textures[which];
1077
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents: 1074
diff changeset
1943 }
1952
42c12d141f6e Remove usage of GCC pointer arithmetic on void * extension
Michael Pavone <pavone@retrodev.com>
parents: 1949
diff changeset
1944 uint8_t *pixels;
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1945 if (SDL_LockTexture(tex, NULL, (void **)&pixels, pitch) < 0) {
1077
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents: 1074
diff changeset
1946 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
1947 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
1948 }
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
1949 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
1950 if (which <= FRAMEBUFFER_EVEN) {
1952
42c12d141f6e Remove usage of GCC pointer arithmetic on void * extension
Michael Pavone <pavone@retrodev.com>
parents: 1949
diff changeset
1951 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
1952 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
1953 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
1954 }
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
1955 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
1956 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
1957 *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
1958 }
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
1959 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
1960 }
1952
42c12d141f6e Remove usage of GCC pointer arithmetic on void * extension
Michael Pavone <pavone@retrodev.com>
parents: 1949
diff changeset
1961 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
1962 #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
1963 }
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
1964 #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
1965 }
797
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
1966
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1967 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
1968 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1969 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
1970 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
1971 buffer_storage *= 2;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1972 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
1973 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1974 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
1975 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
1976 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1977
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
1978 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
1979 #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
1980 #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
1981 #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
1982 #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
1983 #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
1984
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1985 static uint32_t last_width, last_height;
2390
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
1986 static uint8_t interlaced, last_field;
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1987 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
1988 {
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
1989 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
1990 source_frame++;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1991 if (source_frame >= source_hz) {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1992 source_frame = 0;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1993 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1994 source_frame_count = frame_repeat[source_frame];
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1995 //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
1996 return;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1997 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1998
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1999 uint32_t height = which <= FRAMEBUFFER_EVEN
2200
f11f4399d64b Crop display in game gear mode
Michael Pavone <pavone@retrodev.com>
parents: 2093
diff changeset
2000 ? (video_standard == VID_PAL ? 294 : 243) - (overscan_top[video_standard] + overscan_bot[video_standard])
1184
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
2001 : 240;
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2002 FILE *screenshot_file = NULL;
1532
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2003 char *ext;
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2004 if (which < FRAMEBUFFER_UI) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2005 last_width = width;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2006 width -= overscan_left[video_standard] + overscan_right[video_standard];
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2007 if (screenshot_path && which == FRAMEBUFFER_ODD) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2008 screenshot_file = fopen(screenshot_path, "wb");
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2009 if (screenshot_file) {
1532
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2010 #ifndef DISABLE_ZLIB
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2011 ext = path_extension(screenshot_path);
1532
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2012 #endif
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2013 debug_message("Saving screenshot to %s\n", screenshot_path);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2014 } else {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2015 warning("Failed to open screenshot file %s for writing\n", screenshot_path);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2016 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2017 free(screenshot_path);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2018 screenshot_path = NULL;
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2019 }
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2020 interlaced = last_field != which;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2021 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
2022 }
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
2023 #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
2024 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
2025 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
2026 glBindTexture(GL_TEXTURE_2D, textures[which]);
2368
d6a207861cc8 Fix handling of overscan in internal screenshots
Michael Pavone <pavone@retrodev.com>
parents: 2346
diff changeset
2027 glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, LINEBUF_SIZE, height, SRC_FORMAT, GL_UNSIGNED_BYTE, buffer);
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2028
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2029 if (screenshot_file) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2030 //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
2031 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2032 if (!strcasecmp(ext, "png")) {
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2033 free(ext);
2368
d6a207861cc8 Fix handling of overscan in internal screenshots
Michael Pavone <pavone@retrodev.com>
parents: 2346
diff changeset
2034 save_png(screenshot_file, buffer, width, height, LINEBUF_SIZE*sizeof(uint32_t));
1532
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2035 } else {
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2036 free(ext);
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2037 #endif
2368
d6a207861cc8 Fix handling of overscan in internal screenshots
Michael Pavone <pavone@retrodev.com>
parents: 2346
diff changeset
2038 save_ppm(screenshot_file, buffer, width, height, LINEBUF_SIZE*sizeof(uint32_t));
1532
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2039 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2040 }
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2041 #endif
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2042 }
2295
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
2043 #ifndef DISABLE_ZLIB
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
2044 if (apng_file) {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
2045 if (!apng) {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
2046 //TODO: more precise frame rate
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
2047 apng = start_apng(apng_file, width, height, video_standard == VID_PAL ? 50.0 : 60.0);
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
2048 }
2368
d6a207861cc8 Fix handling of overscan in internal screenshots
Michael Pavone <pavone@retrodev.com>
parents: 2346
diff changeset
2049 save_png24_frame(apng_file, buffer, apng, width, height, LINEBUF_SIZE*sizeof(uint32_t));
2295
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
2050 }
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
2051 #endif
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2052 } else if (render_gl && which >= FRAMEBUFFER_USER_START) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2053 uint8_t win_idx = which - FRAMEBUFFER_USER_START;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2054 SDL_GL_MakeCurrent(extras[win_idx].win, extras[win_idx].gl_context);
2492
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
2055 glBindTexture(GL_TEXTURE_2D, extras[win_idx].gl_texture[0]);
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2056 glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, extras[win_idx].width, extras[win_idx].height, SRC_FORMAT, GL_UNSIGNED_BYTE, buffer);
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
2057 } else {
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
2058 #endif
2368
d6a207861cc8 Fix handling of overscan in internal screenshots
Michael Pavone <pavone@retrodev.com>
parents: 2346
diff changeset
2059 uint32_t shot_height = height;
1967
bd70f1e15684 Make netplay remote sync to network rather than audio or video so it doesn't drift out of sync with the host
Michael Pavone <pavone@retrodev.com>
parents: 1952
diff changeset
2060 //TODO: Support SYNC_AUDIO_THREAD/SYNC_EXTERNAL for render API framebuffers
2390
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2061 if (which <= FRAMEBUFFER_EVEN && last_field != which) {
1077
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents: 1074
diff changeset
2062 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
2063 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
2064 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
2065 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
2066 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
2067 {
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
2068 //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
2069 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
2070 //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
2071 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
2072 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
2073 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
2074 }
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
2075 height = 480;
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
2076 }
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2077 if (screenshot_file) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2078 uint32_t shot_pitch = locked_pitch;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2079 if (which == FRAMEBUFFER_EVEN) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2080 shot_height *= 2;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2081 } else {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2082 shot_pitch *= 2;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2083 }
1532
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2084 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2085 if (!strcasecmp(ext, "png")) {
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2086 free(ext);
2368
d6a207861cc8 Fix handling of overscan in internal screenshots
Michael Pavone <pavone@retrodev.com>
parents: 2346
diff changeset
2087 save_png(screenshot_file, locked_pixels, width, shot_height, shot_pitch);
1532
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2088 } else {
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2089 free(ext);
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2090 #endif
2368
d6a207861cc8 Fix handling of overscan in internal screenshots
Michael Pavone <pavone@retrodev.com>
parents: 2346
diff changeset
2091 save_ppm(screenshot_file, locked_pixels, width, shot_height, shot_pitch);
1532
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2092 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2093 }
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2094 #endif
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2095 }
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
2096 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
2097 #ifndef DISABLE_OPENGL
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
2098 }
797
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
2099 #endif
1631
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
2100 if (which <= FRAMEBUFFER_EVEN) {
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2101 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
2102 render_update_display();
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
2103 } 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
2104 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
2105 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
2106 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
2107 sdl_textures[which] = NULL;
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
2108 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
2109 on_ui_fb_resized();
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
2110 }
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
2111 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
2112 }
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
2113 } else {
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2114 uint8_t win_idx = which - FRAMEBUFFER_USER_START;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2115 if (extras[win_idx].renderer) {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2116 SDL_RenderCopy(extras[win_idx].renderer, extras[win_idx].sdl_texture, NULL, NULL);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2117 SDL_RenderPresent(extras[win_idx].renderer);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2118 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2119 #ifndef DISABLE_OPENGL
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2120 else {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2121 glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2122 glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2123
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2124 glBindBuffer(GL_ARRAY_BUFFER, extras[win_idx].gl_buffers[0]);
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
2125 extra_draw_quad(
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
2126 extras + win_idx,
2492
88210caedc53 Get rect fills for Pico pad working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2490
diff changeset
2127 extras[win_idx].gl_texture[0],
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
2128 (float)extras[win_idx].width / (float)extras[win_idx].tex_width,
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
2129 (float)extras[win_idx].height / (float)extras[win_idx].tex_height
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
2130 );
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2131
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2132 SDL_GL_SwapWindow(extras[win_idx].win);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2133 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2134 #endif
1631
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
2135 }
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2136 if (screenshot_file) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2137 fclose(screenshot_file);
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2138 }
1077
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents: 1074
diff changeset
2139 if (which <= FRAMEBUFFER_EVEN) {
2390
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2140 last_field = which;
1077
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents: 1074
diff changeset
2141 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
2142 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
2143 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
2144 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
2145 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
2146 #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
2147 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
2148 #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
2149 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
2150 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
2151 }
1a66d5165ea7 Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents: 1074
diff changeset
2152 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
2153 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
2154 #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
2155 }
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
2156 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
2157 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
2158 }
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
2159 }
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2160 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
2161 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
2162 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
2163 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
2164 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
2165 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
2166 }
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
2167 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
2168 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
2169 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
2170 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
2171 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
2172 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
2173 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
2174 } 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
2175 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
2176 }
1567
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs
Michael Pavone <pavone@retrodev.com>
parents: 1566
diff changeset
2177 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
2178 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
2179 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
2180 || (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
2181 || (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
2182 || 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
2183 ) {
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2184
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
2185 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
2186 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
2187 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
2188 last_buffered = NO_LAST_BUFFERED;
1589
780604a036e4 Limit underflow warning spam
Michael Pavone <pavone@retrodev.com>
parents: 1588
diff changeset
2189 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
2190 } else {
1567
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs
Michael Pavone <pavone@retrodev.com>
parents: 1566
diff changeset
2191 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
2192 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
2193 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
2194 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
2195 }
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
2196 }
1567
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs
Michael Pavone <pavone@retrodev.com>
parents: 1566
diff changeset
2197 } 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
2198 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
2199 }
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs
Michael Pavone <pavone@retrodev.com>
parents: 1566
diff changeset
2200 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
2201 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
2202 render_audio_adjust_speed(adjust_ratio);
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2203
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
2204 }
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
2205 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
2206 {
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
2207 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
2208 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
2209 }
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
2210 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
2211 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
2212 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
2213 }
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
2214 source_frame_count = frame_repeat[source_frame];
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
2215 }
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2216 }
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2217
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2218 typedef struct {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2219 uint32_t *buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2220 int width;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2221 uint8_t which;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2222 } frame;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2223 frame frame_queue[4];
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2224 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
2225
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2226 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
2227 {
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
2228 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
2229 SDL_LockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2230 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
2231 SDL_CondSignal(frame_ready);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2232 SDL_UnlockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2233 SDL_Delay(1);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2234 SDL_LockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2235 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2236 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
2237 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
2238 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
2239 frame_queue_len--;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2240 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
2241 if (last != cur) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2242 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
2243 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2244 frame_queue_write = last;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2245 break;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2246 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2247 cur = (cur + 1) & 3;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2248 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2249 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
2250 .buffer = locked_pixels,
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2251 .width = width,
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2252 .which = which
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2253 };
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2254 frame_queue_write &= 0x3;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2255 frame_queue_len++;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2256 SDL_CondSignal(frame_ready);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2257 SDL_UnlockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2258 return;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2259 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2260 //TODO: Maybe fixme for render API
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2261 process_framebuffer(which < FRAMEBUFFER_USER_START ? texture_buf : extras[which - FRAMEBUFFER_USER_START].texture_buf, which, width);
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2262 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2263
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2264 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
2265 {
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
2266 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
2267 return;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2268 }
1981
3537514ea206 Go back to unpausing audio in render_video_loop to ensure the core is no longer running on the main thread when audio callbacks start when using run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1980
diff changeset
2269 SDL_PauseAudio(0);
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2270 SDL_LockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2271 for(;;)
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2272 {
2370
6bcc2ab01ac6 Fix netplay crash
Michael Pavone <pavone@retrodev.com>
parents: 2368
diff changeset
2273 while (!frame_queue_len && audio_active)
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2274 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2275 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
2276 }
1979
06c25babe464 Don't hold frame queue mutex while rendering
Michael Pavone <pavone@retrodev.com>
parents: 1978
diff changeset
2277 while (frame_queue_len)
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2278 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2279 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
2280 frame_queue_read &= 0x3;
1979
06c25babe464 Don't hold frame queue mutex while rendering
Michael Pavone <pavone@retrodev.com>
parents: 1978
diff changeset
2281 frame_queue_len--;
06c25babe464 Don't hold frame queue mutex while rendering
Michael Pavone <pavone@retrodev.com>
parents: 1978
diff changeset
2282 SDL_UnlockMutex(frame_mutex);
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2283 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
2284 release_buffer(f.buffer);
1979
06c25babe464 Don't hold frame queue mutex while rendering
Michael Pavone <pavone@retrodev.com>
parents: 1978
diff changeset
2285 SDL_LockMutex(frame_mutex);
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2286 }
2370
6bcc2ab01ac6 Fix netplay crash
Michael Pavone <pavone@retrodev.com>
parents: 2368
diff changeset
2287 if (!audio_active) {
1980
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
2288 break;
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
2289 }
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2290 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2291
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2292 SDL_UnlockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2293 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2294
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2295 static ui_render_fun render_ui;
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2296 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
2297 {
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2298 render_ui = fun;
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2299 }
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2300
2600
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
2301 static ui_render_fun frame_presented;
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
2302 void render_set_frame_presented_fun(ui_render_fun fun)
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
2303 {
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
2304 frame_presented = fun;
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
2305 }
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
2306
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2307 void render_update_display()
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2308 {
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2309 #ifndef DISABLE_OPENGL
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2310 if (render_gl) {
2376
1c09f5be285b Very basic UI for media player
Michael Pavone <pavone@retrodev.com>
parents: 2370
diff changeset
2311 SDL_GL_MakeCurrent(main_window, main_context);
1528
855210dca5b9 Set glClearColor back to black
Michael Pavone <pavone@retrodev.com>
parents: 1483
diff changeset
2312 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
2313 glClear(GL_COLOR_BUFFER_BIT);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2314
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2315 glUseProgram(program);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2316 glActiveTexture(GL_TEXTURE0);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2317 glBindTexture(GL_TEXTURE_2D, textures[0]);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2318 glUniform1i(un_textures[0], 0);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2319
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2320 glActiveTexture(GL_TEXTURE1);
2390
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2321 int bot_texture = 2; //black texture
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2322 if (interlaced) {
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2323 bot_texture = 1;
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2324 } else if (!scanlines && un_scanlines == -1) {
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2325 bot_texture = 0;
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2326 }
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2327 glBindTexture(GL_TEXTURE_2D, textures[bot_texture]);
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2328 glUniform1i(un_textures[1], 1);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2329
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2330 glUniform1f(un_width, render_emulated_width());
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2331 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
2332 glUniform2f(un_texsize, tex_width, tex_height);
2390
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2333 if (un_curfield != -1) {
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2334 glUniform1i(un_curfield, last_field);
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2335 }
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2336 if (un_interlaced != -1) {
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2337 glUniform1i(un_interlaced, interlaced);
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2338 }
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2339 if (un_scanlines != -1) {
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2340 glUniform1i(un_scanlines, scanlines);
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2341 }
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2342
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2343 glBindBuffer(GL_ARRAY_BUFFER, buffers[0]);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2344 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
2345 glEnableVertexAttribArray(at_pos);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2346
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2347 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffers[1]);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2348 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
2349
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2350 glDisableVertexAttribArray(at_pos);
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2351
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2352 if (render_ui) {
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2353 render_ui();
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2354 }
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2355
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2356 SDL_GL_SwapWindow(main_window);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2357 } else {
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2358 #endif
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2359 SDL_Rect src_clip = {
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2360 .x = overscan_left[video_standard],
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2361 .y = overscan_top[video_standard],
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2362 .w = render_emulated_width(),
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2363 .h = last_height
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2364 };
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2365 SDL_SetRenderDrawColor(main_renderer, 0, 0, 0, 255);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2366 SDL_RenderClear(main_renderer);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2367 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
2368 if (render_ui) {
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2369 render_ui();
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2370 }
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2371 SDL_RenderPresent(main_renderer);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2372 #ifndef DISABLE_OPENGL
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2373 }
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2374 #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
2375 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
2376 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
2377 }
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
2378 events_processed = 0;
2600
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
2379 if (frame_presented) {
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
2380 frame_presented();
251cc75574af Basic emscripten support
Michael Pavone <pavone@retrodev.com>
parents: 2553
diff changeset
2381 }
20
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2382 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2383
1398
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2384 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
2385 {
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2386 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
2387 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2388
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2389 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
2390 {
2200
f11f4399d64b Crop display in game gear mode
Michael Pavone <pavone@retrodev.com>
parents: 2093
diff changeset
2391 return (video_standard == VID_PAL ? 294 : 243) - overscan_top[video_standard] - overscan_bot[video_standard];
1398
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2392 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2393
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2394 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
2395 {
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2396 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
2397 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2398
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2399 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
2400 {
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2401 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
2402 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2403
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
2404 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
2405 {
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
2406 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
2407 }
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
2408
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
2409 void render_wait_quit(void)
20
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2410 {
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2411 SDL_Event event;
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2412 while(SDL_WaitEvent(&event)) {
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2413 switch (event.type) {
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2414 case SDL_QUIT:
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2415 return;
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2416 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2417 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2418 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2419
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
2420 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
2421 {
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
2422 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
2423 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
2424 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
2425 {
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
2426 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
2427 }
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
2428 //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
2429 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
2430 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
2431 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
2432 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
2433 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
2434 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
2435 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
2436 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
2437 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
2438 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
2439 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
2440 }
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
2441 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
2442 }
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
2443
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
2444 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
2445 {
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
2446 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
2447 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
2448 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
2449 {
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
2450 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
2451 }
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
2452 //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
2453 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
2454 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
2455 }
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
2456 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
2457 }
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
2458
1207
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2459 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
2460 {
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
2461 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
2462 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
2463 return RENDER_NOT_PLUGGED_IN;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2464 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2465
1187
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2466 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
2467 return RENDER_NOT_MAPPED;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2468 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2469 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
2470 if (!control) {
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2471 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
2472 return RENDER_NOT_PLUGGED_IN;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2473 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2474
1207
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2475 SDL_GameControllerButtonBind cbind;
1804
34370330eaf3 Support controllers that have their dpad mapped to an axis
Michael Pavone <pavone@retrodev.com>
parents: 1799
diff changeset
2476 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
2477 if (is_axis) {
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2478
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
2479 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
2480 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
2481 SDL_GameControllerClose(control);
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2482 return RENDER_INVALID_NAME;
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2483 }
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2484 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
2485 } 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
2486 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
2487 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
2488 SDL_GameControllerClose(control);
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2489 return RENDER_INVALID_NAME;
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2490 }
1804
34370330eaf3 Support controllers that have their dpad mapped to an axis
Michael Pavone <pavone@retrodev.com>
parents: 1799
diff changeset
2491 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
2492 //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
2493 is_positive = 0;
34370330eaf3 Support controllers that have their dpad mapped to an axis
Michael Pavone <pavone@retrodev.com>
parents: 1799
diff changeset
2494 }
1207
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2495 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
2496 }
1187
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2497 SDL_GameControllerClose(control);
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2498 switch (cbind.bindType)
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2499 {
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2500 case SDL_CONTROLLER_BINDTYPE_BUTTON:
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2501 return cbind.value.button;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2502 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
2503 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
2504 case SDL_CONTROLLER_BINDTYPE_HAT:
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2505 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
2506 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2507 return RENDER_NOT_MAPPED;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2508 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2509
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2510 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
2511 {
1207
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2512 return input >> 4 & 0xFFFFFF;
1187
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2513 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2514
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2515 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
2516 {
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2517 return input & 0xF;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2518 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2519
1207
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2520 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
2521 {
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2522 return input & 0xFFFFFFF;
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2523 }
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2524
409
c1bddeadc566 Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents: 398
diff changeset
2525 void process_events()
c1bddeadc566 Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents: 398
diff changeset
2526 {
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
2527 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
2528 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
2529 }
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
2530 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
2531 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
2532 }
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
2533
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
2534 #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
2535 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
2536 {
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
2537 //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
2538 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
2539 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
2540 }
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
2541 in_toggle = 1;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2542
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
2543 //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
2544 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
2545 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
2546 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
2547 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
2548 return;
409
c1bddeadc566 Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents: 398
diff changeset
2549 }
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
2550 last_toggle = cur;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2551
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
2552 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
2553 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
2554 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
2555 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
2556 //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
2557 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
2558 //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
2559 //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
2560 //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
2561 //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
2562 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
2563 }
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
2564 SDL_SetWindowFullscreen(main_window, is_fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0);
2392
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
2565 update_cursor();
1202
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
2566 //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
2567 //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
2568 //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
2569 //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
2570 //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
2571 //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
2572 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
2573 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
2574 in_toggle = 0;
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
2575 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
2576 }
c1bddeadc566 Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents: 398
diff changeset
2577
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
2578 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
2579 {
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
2580 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
2581 }
354
15dd6418fe67 Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents: 342
diff changeset
2582
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
2583 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
2584 {
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
2585 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
2586 }
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
2587
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
2588 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
2589 {
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
2590 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
2591 }
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
2592
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
2593 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
2594 {
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
2595 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
2596 }
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
2597
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
2598 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
2599 {
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
2600 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
2601 }
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
2602
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
2603 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
2604 {
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
2605 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
2606 }
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
2607
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
2608 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
2609 {
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
2610 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
2611 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
2612 }
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2613 for (int i = 0; i < num_extras; i++)
1631
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
2614 {
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2615 if (extras[i].win && (SDL_GetWindowFlags(extras[i].win) & SDL_WINDOW_INPUT_FOCUS)) {
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2616 return FRAMEBUFFER_USER_START + i;
1631
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
2617 }
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
2618 }
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
2619 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
2620 }
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
2621
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
2622 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
2623 {
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
2624 *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
2625 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
2626 }
2532
f4a471730ba4 Implement clipboard paste for SC-3000
Michael Pavone <pavone@retrodev.com>
parents: 2523
diff changeset
2627
f4a471730ba4 Implement clipboard paste for SC-3000
Michael Pavone <pavone@retrodev.com>
parents: 2523
diff changeset
2628 char *render_read_clipboard(void)
f4a471730ba4 Implement clipboard paste for SC-3000
Michael Pavone <pavone@retrodev.com>
parents: 2523
diff changeset
2629 {
f4a471730ba4 Implement clipboard paste for SC-3000
Michael Pavone <pavone@retrodev.com>
parents: 2523
diff changeset
2630 char *tmp = SDL_GetClipboardText();
f4a471730ba4 Implement clipboard paste for SC-3000
Michael Pavone <pavone@retrodev.com>
parents: 2523
diff changeset
2631 char *ret = strdup(tmp);
f4a471730ba4 Implement clipboard paste for SC-3000
Michael Pavone <pavone@retrodev.com>
parents: 2523
diff changeset
2632 SDL_free(tmp);
f4a471730ba4 Implement clipboard paste for SC-3000
Michael Pavone <pavone@retrodev.com>
parents: 2523
diff changeset
2633 return ret;
f4a471730ba4 Implement clipboard paste for SC-3000
Michael Pavone <pavone@retrodev.com>
parents: 2523
diff changeset
2634 }