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annotate render_sdl.c @ 2490:a0837ea61fda

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Get static images working in GL mode
author Michael Pavone <pavone@retrodev.com>
date Wed, 17 Apr 2024 21:54:44 -0700
parents ccee8dccd9cc
children 88210caedc53
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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
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30 #define MAX_EVENT_POLL_PER_FRAME 2
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31
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33 typedef struct {
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34 SDL_Window *win;
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35 SDL_Renderer *renderer;
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36 SDL_Texture *sdl_texture;
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37 SDL_Texture **static_images;
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38 window_close_handler on_close;
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39 uint32_t width;
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40 uint32_t height;
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41 uint8_t num_static;
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42 #ifndef DISABLE_OPENGL
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43 SDL_GLContext *gl_context;
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44 uint32_t *texture_buf;
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45 uint32_t tex_width;
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46 uint32_t tex_height;
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47 GLuint gl_texture;
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48 GLuint *gl_static_images;
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49 GLuint vshader;
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50 GLuint fshader;
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51 GLuint program;
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52 GLuint gl_buffers[3];
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53 GLuint image_buffer;
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54 GLfloat *image_vertices;
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55 GLint un_texture;
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56 GLint un_width;
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57 GLint un_height;
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58 GLint at_pos;
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59 GLint at_uv;
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60 #endif
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61 } extra_window;
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62
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63 static SDL_Window *main_window;
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64 static extra_window *extras;
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65 static SDL_Renderer *main_renderer;
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66 static SDL_Texture *sdl_textures[FRAMEBUFFER_UI + 1];
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67 static window_close_handler *close_handlers;
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68 static uint8_t num_extras;
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69 static SDL_Rect main_clip;
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70 static SDL_GLContext *main_context;
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71
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72 static int main_width, main_height, windowed_width, windowed_height;
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74 static uint8_t render_gl = 1;
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75 static uint8_t scanlines, is_fullscreen, force_cursor;
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77 static uint32_t last_frame = 0;
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78
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79 static SDL_mutex *audio_mutex, *frame_mutex, *free_buffer_mutex;
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80 static SDL_cond *audio_ready, *frame_ready;
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81 static uint8_t quitting = 0;
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82
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83 enum {
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84 SYNC_AUDIO,
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85 SYNC_AUDIO_THREAD,
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86 SYNC_VIDEO,
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87 SYNC_EXTERNAL
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88 };
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89
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90 static uint8_t sync_src;
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91 static uint32_t min_buffered;
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92
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93 uint32_t **frame_buffers;
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94 uint32_t num_buffers;
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95 uint32_t buffer_storage;
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96
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97 uint32_t render_min_buffered(void)
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98 {
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99 return min_buffered;
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100 }
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101
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102 uint8_t render_is_audio_sync(void)
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103 {
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104 return sync_src < SYNC_VIDEO;
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105 }
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106
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107 uint8_t render_should_release_on_exit(void)
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108 {
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109 return sync_src != SYNC_AUDIO_THREAD;
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110 }
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111
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112 void render_buffer_consumed(audio_source *src)
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113 {
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114 SDL_CondSignal(src->opaque);
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115 }
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116
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117 static void audio_callback(void * userdata, uint8_t *byte_stream, int len)
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118 {
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119 SDL_LockMutex(audio_mutex);
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120 uint8_t all_ready;
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121 do {
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122 all_ready = all_sources_ready();
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123 if (!quitting && !all_ready) {
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124 SDL_CondWait(audio_ready, audio_mutex);
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diff changeset
125 }
1865
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parents: 1862
diff changeset
126 } while(!quitting && !all_ready);
1551
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Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
127 if (!quitting) {
1865
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parents: 1862
diff changeset
128 mix_and_convert(byte_stream, len, NULL);
361
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
129 }
1551
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
130 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
131 }
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
132
1564
48b08986bf8f Mostly working dynamic rate control. Needs some tweaking, especially for PAL
Michael Pavone <pavone@retrodev.com>
parents: 1563
diff changeset
133 #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
134 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
135 static float average_change;
1563
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Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
136 #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
137 #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
138 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
139 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
140 static uint32_t min_remaining_buffer;
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
141 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
142 {
1589
780604a036e4 Limit underflow warning spam
Michael Pavone <pavone@retrodev.com>
parents: 1588
diff changeset
143 if (cur_min_buffered < 0) {
780604a036e4 Limit underflow warning spam
Michael Pavone <pavone@retrodev.com>
parents: 1588
diff changeset
144 //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
145 return;
780604a036e4 Limit underflow warning spam
Michael Pavone <pavone@retrodev.com>
parents: 1588
diff changeset
146 }
1865
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parents: 1862
diff changeset
147 cur_min_buffered = mix_and_convert(byte_stream, len, &min_remaining_buffer);
1563
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parents: 1562
diff changeset
148 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
149
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
150 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
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parents: 1895
diff changeset
151 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
152 if (current_system) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
153 current_system->resume_context(current_system);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
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parents: 1895
diff changeset
154 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
155 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
156 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
157
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
158 void render_lock_audio()
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
159 {
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
160 if (sync_src == SYNC_AUDIO) {
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
161 SDL_LockMutex(audio_mutex);
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
162 } else {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
163 SDL_LockAudio();
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 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
166
1865
4c322abd9fa5 Split generic part of audio code into a separate file so it can be used in other targets besides SDL
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parents: 1862
diff changeset
167 void render_unlock_audio()
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
168 {
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
169 if (sync_src == SYNC_AUDIO) {
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
170 SDL_UnlockMutex(audio_mutex);
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
171 } else {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
172 SDL_UnlockAudio();
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
173 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
174 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
175
1102
c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents: 1077
diff changeset
176 static void render_close_audio()
361
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
177 {
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
178 SDL_LockMutex(audio_mutex);
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
179 quitting = 1;
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
180 SDL_CondSignal(audio_ready);
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
181 SDL_UnlockMutex(audio_mutex);
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
182 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
183 /*
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
184 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
185 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
186 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
187 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
188 }
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
189 */
361
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
190 }
946ae3749260 Fix deadlock on quit
Mike Pavone <pavone@retrodev.com>
parents: 356
diff changeset
191
2370
6bcc2ab01ac6 Fix netplay crash
Michael Pavone <pavone@retrodev.com>
parents: 2368
diff changeset
192 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
193 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
194 {
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
195 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
196 }
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
197
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
198 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
199 {
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
200 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
201 }
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
202
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
203 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
204 {
2370
6bcc2ab01ac6 Fix netplay crash
Michael Pavone <pavone@retrodev.com>
parents: 2368
diff changeset
205 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
206 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
207 //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
208 //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
209 //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
210 //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
211 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
212 SDL_PauseAudio(0);
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
213 }
1551
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
214 }
1980
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
215 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
216 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
217 }
1796
51417bb557b6 Configurable gain for overall output and individual components
Michael Pavone <pavone@retrodev.com>
parents: 1792
diff changeset
218 }
51417bb557b6 Configurable gain for overall output and individual components
Michael Pavone <pavone@retrodev.com>
parents: 1792
diff changeset
219
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
220 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
221 {
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
222 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
223 SDL_CondSignal(audio_ready);
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
224 }
1980
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
225 if (!remaining_sources && render_is_audio_sync()) {
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
226 SDL_PauseAudio(1);
2370
6bcc2ab01ac6 Fix netplay crash
Michael Pavone <pavone@retrodev.com>
parents: 2368
diff changeset
227 audio_active = 0;
1980
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
228 if (sync_src == SYNC_AUDIO_THREAD) {
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
229 SDL_CondSignal(frame_ready);
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
230 }
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
231 }
1551
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
232 }
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
233
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
234 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
235 {
2370
6bcc2ab01ac6 Fix netplay crash
Michael Pavone <pavone@retrodev.com>
parents: 2368
diff changeset
236 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
237 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
238 //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
239 //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
240 //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
241 //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
242 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
243 SDL_PauseAudio(0);
66f08024d9e9 Fix occasional deadlock on startup when using audio sync
Michael Pavone <pavone@retrodev.com>
parents: 1981
diff changeset
244 }
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
245 }
1980
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
246 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
247 system_request_exit(current_system, 0);
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
248 }
1551
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
249 }
ce1f93be0104 Small cleanup to audio interface between emulation code and renderer backend
Michael Pavone <pavone@retrodev.com>
parents: 1534
diff changeset
250
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
251 uint8_t audio_deadlock_hack(void);
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
252
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
253 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
254 {
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
255 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
256 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
257 src->front = src->back;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
258 src->back = tmp;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
259 src->front_populated = 1;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
260 src->buffer_pos = 0;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
261 if (all_sources_ready()) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
262 //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
263 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
264 }
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
265 } else if (sync_src == SYNC_AUDIO) {
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
266 SDL_LockMutex(audio_mutex);
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
267 if (src->front_populated) {
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
268 if (audio_deadlock_hack()) {
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
269 SDL_CondSignal(audio_ready);
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
270 }
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
271 }
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
272 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
273 SDL_CondWait(src->opaque, audio_mutex);
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
274 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
275 int16_t *tmp = src->front;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
276 src->front = src->back;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
277 src->back = tmp;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
278 src->front_populated = 1;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
279 src->buffer_pos = 0;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
280 SDL_CondSignal(audio_ready);
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
281 SDL_UnlockMutex(audio_mutex);
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
282 } else {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
283 uint32_t num_buffered;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
284 SDL_LockAudio();
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
285 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
286 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
287 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
288 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
289 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
290 }
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
291 }
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
292 }
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
293
937
9364dad5561a Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents: 915
diff changeset
294 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
295 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
296 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
297
914
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
298 int render_width()
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
299 {
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
300 return main_width;
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
301 }
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
302
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
303 int render_height()
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
304 {
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
305 return main_height;
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
306 }
28ec32e720b2 Scale mouse data based on window size
Michael Pavone <pavone@retrodev.com>
parents: 907
diff changeset
307
2405
b50fa7602e39 Fix libblastem target
Michael Pavone <pavone@retrodev.com>
parents: 2404
diff changeset
308 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
309 {
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
310 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
311 }
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
312
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
313 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
314 {
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
315 #ifdef USE_GLES
2346
0111c8344477 Fix some issues identified by asan/ubsan
Michael Pavone <pavone@retrodev.com>
parents: 2318
diff changeset
316 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
317 #else
2346
0111c8344477 Fix some issues identified by asan/ubsan
Michael Pavone <pavone@retrodev.com>
parents: 2318
diff changeset
318 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
319 #endif
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
320 }
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
321
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
322 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
323 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
324 {
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
325 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
326 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
327 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
328 //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
329 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
330 }
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
331 }
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
332 }
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
333
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
334 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
335 #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
336 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
337 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
338
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
339 static GLfloat vertex_data_default[] = {
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
340 -1.0f, -1.0f,
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
341 1.0f, -1.0f,
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
342 -1.0f, 1.0f,
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
343 1.0f, 1.0f
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
344 };
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
345
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
346 static GLfloat uvs[] = {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
347 0.0f, 1.0f,
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
348 1.0f, 1.0f,
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
349 0.0f, 0.0f,
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
350 1.0f, 0.0f
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
351 };
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
352
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
353 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
354
1102
c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents: 1077
diff changeset
355 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
356
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
357 static const GLchar shader_prefix[] =
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
358 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
359 "#version 100\n";
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
360 #else
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
361 "#version 110\n"
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
362 "#define lowp\n"
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
363 "#define mediump\n"
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
364 "#define highp\n";
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
365 #endif
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
366
1102
c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents: 1077
diff changeset
367 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
368 {
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
369 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
370 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
371 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
372 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
373 #ifndef __ANDROID__
884
252dfd29831d Selecting a second game from the menu now works
Michael Pavone <pavone@retrodev.com>
parents: 874
diff changeset
374 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
375 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
376 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
377 free(shader_path);
1693
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
378 if (f) {
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
379 fsize = file_size(f);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
380 text = malloc(fsize);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
381 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
382 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
383 free(text);
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
384 return 0;
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
385 }
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
386 } 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
387 #endif
1693
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
388 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
389 uint32_t fsize32;
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
390 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
391 free(shader_path);
1693
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
392 if (!text) {
800
ec23202df6a6 Minor cleanup
Michael Pavone <pavone@retrodev.com>
parents: 799
diff changeset
393 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
394 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
395 }
1693
ba3fb7a3be6b Added some Makefile options to build a packaging friendly executable
Michael Pavone <pavone@retrodev.com>
parents: 1686
diff changeset
396 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
397 #ifndef __ANDROID__
488
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
398 }
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
399 #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
400 text[fsize] = 0;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
401
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
402 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
403 GLchar *tmp = text;
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
404 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
405 free(tmp);
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
406 fsize += strlen(shader_prefix);
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
407 }
488
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
408 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
409 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
410 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
411 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
412 }
488
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
413 glShaderSource(ret, 1, (const GLchar **)&text, (const GLint *)&fsize);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
414 free(text);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
415 glCompileShader(ret);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
416 GLint compile_status, loglen;
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
417 glGetShaderiv(ret, GL_COMPILE_STATUS, &compile_status);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
418 if (!compile_status) {
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
419 glGetShaderiv(ret, GL_INFO_LOG_LENGTH, &loglen);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
420 text = malloc(loglen);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
421 glGetShaderInfoLog(ret, loglen, NULL, text);
800
ec23202df6a6 Minor cleanup
Michael Pavone <pavone@retrodev.com>
parents: 799
diff changeset
422 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
423 free(text);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
424 glDeleteShader(ret);
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
425 return 0;
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
426 }
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
427 return ret;
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
428 }
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
429 #endif
488
32f053ad9b02 Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents: 487
diff changeset
430
1167
e758ddbf0624 Initial work on emulating top and bottom border area
Michael Pavone <pavone@retrodev.com>
parents: 1117
diff changeset
431 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
432 #ifdef DISABLE_OPENGL
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
433 #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
434 #else
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
435 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
436 #define INTERNAL_FORMAT GL_RGBA
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
437 #define SRC_FORMAT GL_RGBA
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
438 #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
439 #else
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
440 #define INTERNAL_FORMAT GL_RGBA8
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
441 #define SRC_FORMAT GL_BGRA
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
442 #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
443 #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
444 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
445 {
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
446 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
447 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
448 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
449 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
450 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
451 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
452 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
453 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
454 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
455 } 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
456 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
457 }
2031
0757da8ee702 Fix some stuff that was calling printf directly
Michael Pavone <pavone@retrodev.com>
parents: 2018
diff changeset
458 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
459 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
460 {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
461 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
462 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
463 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
464 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
465 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
466 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
467 //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
468 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
469 } else {
2346
0111c8344477 Fix some issues identified by asan/ubsan
Michael Pavone <pavone@retrodev.com>
parents: 2318
diff changeset
470 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
471 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
472 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow 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 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow 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 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
475 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
476 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
477 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
478 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
479 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
480 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
481 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
482 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
483 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
484 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
485 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
486 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
487 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
488 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
489 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
490 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
491 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
492 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow 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 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
494 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
495 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
496 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
497 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
498 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
499 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
500 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
501 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
502 }
1593
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
503
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
504 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
505 {
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
506 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
507 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
508 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
509 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
510 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
511 }
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 #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
513
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
514 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
515 static void render_alloc_surfaces()
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
516 {
884
252dfd29831d Selecting a second game from the menu now works
Michael Pavone <pavone@retrodev.com>
parents: 874
diff changeset
517 if (texture_init) {
252dfd29831d Selecting a second game from the menu now works
Michael Pavone <pavone@retrodev.com>
parents: 874
diff changeset
518 return;
252dfd29831d Selecting a second game from the menu now works
Michael Pavone <pavone@retrodev.com>
parents: 874
diff changeset
519 }
252dfd29831d Selecting a second game from the menu now works
Michael Pavone <pavone@retrodev.com>
parents: 874
diff changeset
520 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
521 #ifndef DISABLE_OPENGL
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
522 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
523 gl_setup();
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
524 } else {
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
525 #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
526 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
527 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
528 SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, scaling);
1184
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
529 //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
530 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
531 #ifndef DISABLE_OPENGL
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
532 }
797
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
533 #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
534 }
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
535
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
536 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
537 {
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
538 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
539 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
540 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
541 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
542 }
a051d8ee4528 Only save config file if 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 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
544 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
545 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
546
1102
c15896605bf2 Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents: 1077
diff changeset
547 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
548 static char * fps_caption = NULL;
486
db5880d8ea03 Add an FPS counter to the title bar
Mike Pavone <pavone@retrodev.com>
parents: 467
diff changeset
549
797
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
550 static void render_quit()
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
551 {
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
552 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
553 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
554 #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
555 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
556 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
557 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
558 }
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
559 #endif
797
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
560 }
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
561
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
562 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
563 {
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
564 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
565 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
566 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
567 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
568 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
569 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
570 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
571 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
572 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
573 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
574 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
575 }
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
576 }
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
577 } 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
578 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
579 }
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
580 }
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
581 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
582 }
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
583
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
584 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
585 {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
586 //reset default values
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
587 #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
588 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
589 #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
590 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
591 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
592 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
593 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
594 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
595 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
596 //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
597 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
598 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
599 #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
600 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
601 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
602 {
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
603 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
604 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
605 } 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
606 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
607 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
608 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
609 } 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
610 #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
611 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
612 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
613 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
614 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
615 #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
616 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow 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 #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
618 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow 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 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow 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
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
621 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
622 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
623 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
624 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
625 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
626 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
627
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
628 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
629 {
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
630 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
631 }
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
632
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
633 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
634 [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
635 [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
636 [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
637 [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
638 [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
639 [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
640 [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
641 [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
642 [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
643 [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
644 [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
645 [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
646 [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
647 [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
648 [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
649 [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
650 [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
651 [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
652 [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
653 [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
654 [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
655 [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
656 [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
657 [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
658 [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
659 [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
660 [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
661 [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
662 [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
663 [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
664 [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
665 [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
666 [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
667 [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
668 [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
669 [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
670 [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
671 [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
672 [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
673 [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
674 [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
675 [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
676 [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
677 [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
678 [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
679 [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
680 [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
681 [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
682 [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
683 [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
684 [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
685 [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
686 [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
687 [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
688 [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
689 [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
690 [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
691 [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
692 [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
693 [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
694 [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
695 [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
696 [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
697 [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
698 [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
699 [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
700 [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
701 [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
702 [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
703 [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
704 [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
705 [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
706 [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
707 [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
708 [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
709 [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
710 [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
711 [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
712 [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
713 [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
714 [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
715 [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
716 [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
717 [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
718 [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
719 [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
720 [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
721 [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
722 [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
723 [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
724 [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
725 [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
726 [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
727 [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
728 [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
729 [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
730 [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
731 [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
732 [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
733 [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
734 [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
735 };
a051d8ee4528 Only save config file if 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
a051d8ee4528 Only save config file if 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 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
738 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
739 {
a051d8ee4528 Only save config file if 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 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
741 }
a051d8ee4528 Only save config file if 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
a051d8ee4528 Only save config file if 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 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
744 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
745 {
a051d8ee4528 Only save config file if 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 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
747 }
a051d8ee4528 Only save config file if 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
2318
1c7329ac7f3f Make UI respect stick deadzone
Michael Pavone <pavone@retrodev.com>
parents: 2315
diff changeset
749 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
750 {
a051d8ee4528 Only save config file if 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 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
752 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
753 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
754 }
a051d8ee4528 Only save config file if 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 }
a051d8ee4528 Only save config file if 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 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
757 }
a051d8ee4528 Only save config file if 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
a051d8ee4528 Only save config file if 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 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
760 {
a051d8ee4528 Only save config file if 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 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
762 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
763 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
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 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
767 }
a051d8ee4528 Only save config file if 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
1860
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
769 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
770 {
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
771 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
772 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
773 return i;
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
774 }
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
775 }
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
776 return -1;
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
777 }
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
778
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
779 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
780 {
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
781 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
782 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
783 }
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
784 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
785 }
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
786
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
787 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
788 {
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
789 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
790 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
791 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
792 }
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
793 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
794 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
795 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
796 }
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
797
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
798 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
799 {
1862
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
800 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
801 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
802 }
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
803 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
804 }
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
805
1862
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
806 static uint8_t gc_events_enabled;
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
807 static SDL_GameController *controllers[MAX_JOYSTICKS];
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
808 void render_enable_gamepad_events(uint8_t enabled)
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
809 {
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
810 if (enabled != gc_events_enabled) {
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
811 gc_events_enabled = enabled;
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
812 for (int i = 0; i < MAX_JOYSTICKS; i++) {
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
813 if (enabled) {
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
814 controllers[i] = render_get_controller(i);
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
815 } else if (controllers[i]) {
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
816 SDL_GameControllerClose(controllers[i]);
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
817 controllers[i] = NULL;
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
818 }
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
819 }
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
820 }
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
821 }
2315
b67e4e930fa4 Workaround for SDL2 being unreliable in updating mapping for already "open" game controller
Michael Pavone <pavone@retrodev.com>
parents: 2308
diff changeset
822 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
823 {
b67e4e930fa4 Workaround for SDL2 being unreliable in updating mapping for already "open" game controller
Michael Pavone <pavone@retrodev.com>
parents: 2308
diff changeset
824 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
825 }
1862
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
826
2200
f11f4399d64b Crop display in game gear mode
Michael Pavone <pavone@retrodev.com>
parents: 2093
diff changeset
827 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
828 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
829 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
830 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
831 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
832 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
833
1860
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
834 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
835 {
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
836 if (desired_index < 0) {
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
837 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
838 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
839 return joystick;
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
840 }
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
841 }
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
842 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
843 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
844 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
845 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
846 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
847 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
848 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
849 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
850 //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
851 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
852 if (joysticks[joystick]) {
fc05f49075c2 Reprocess bindings when SDL2 mappings, controller types or controller order change
Michael Pavone <pavone@retrodev.com>
parents: 1860
diff changeset
853 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
854 }
1860
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
855 return desired_index;
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
856 }
bdca98187c9f Reorder controllers based on which one receives player input first
Michael Pavone <pavone@retrodev.com>
parents: 1851
diff changeset
857
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
858 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
859 int render_ui_to_pixels_x(int ui)
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
860 {
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
861 return ui * ui_scale_x + 0.5f;
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
862 }
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
863
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
864 int render_ui_to_pixels_y(int ui)
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
865 {
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
866 return ui * ui_scale_y + 0.5f;
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
867 }
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
868
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
869 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
870 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
871 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
872 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
873 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
874 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
875 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
876 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
877 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
878 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
879 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
880 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
881 case SDL_JOYBUTTONDOWN:
2318
1c7329ac7f3f Make UI respect stick deadzone
Michael Pavone <pavone@retrodev.com>
parents: 2315
diff changeset
882 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
883 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
884 case SDL_JOYBUTTONUP:
2318
1c7329ac7f3f Make UI respect stick deadzone
Michael Pavone <pavone@retrodev.com>
parents: 2315
diff changeset
885 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
886 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
887 case SDL_JOYHATMOTION:
2318
1c7329ac7f3f Make UI respect stick deadzone
Michael Pavone <pavone@retrodev.com>
parents: 2315
diff changeset
888 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
889 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
890 case SDL_JOYAXISMOTION:
2318
1c7329ac7f3f Make UI respect stick deadzone
Michael Pavone <pavone@retrodev.com>
parents: 2315
diff changeset
891 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
892 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
893 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
894 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
895 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
896 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
897 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
898 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
899 joystick_index_locked[index] = 0;
1862
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
900 if (gc_events_enabled) {
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
901 controllers[index] = SDL_GameControllerOpen(event->jdevice.which);
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
902 }
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
903 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
904 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
905 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
906 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
907 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
908 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
909 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
910 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
911 case SDL_JOYDEVICEREMOVED: {
2318
1c7329ac7f3f Make UI respect stick deadzone
Michael Pavone <pavone@retrodev.com>
parents: 2315
diff changeset
912 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
913 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
914 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
915 joysticks[index] = NULL;
1862
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
916 if (controllers[index]) {
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
917 SDL_GameControllerClose(controllers[index]);
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
918 controllers[index] = NULL;
e07fc3d473b2 Basic UI navigation with controller
Michael Pavone <pavone@retrodev.com>
parents: 1861
diff changeset
919 }
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
920 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
921 } 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
922 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
923 }
a051d8ee4528 Only save config file if 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 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
925 }
a051d8ee4528 Only save config file if 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 case SDL_MOUSEMOTION:
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
927 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
928 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
929 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
930 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
931 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
932 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
933 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
934 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
935 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
936 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
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 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
939 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
940 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
941 }
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
942 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
943 #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
944 if (render_gl) {
2387
ff2f18dac84b Fix issue that broke debug views when toggling fullscreen
Michael Pavone <pavone@retrodev.com>
parents: 2376
diff changeset
945 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
946 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
947 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
948 }
1593
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
949 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
950 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
951 main_context = SDL_GL_CreateContext(main_window);
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
952 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
953 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
954 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
955 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
956 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
957 }
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
958 } else {
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
959 #endif
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
960 SDL_GetRendererOutputSize(main_renderer, &main_width, &main_height);
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
961 update_aspect();
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
962 #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
963 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
964 #endif
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
965 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
966 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
967 } else {
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
968 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
969 }
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
970 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
971 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
972 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
973 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
974 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
975 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
976 } 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
977 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
978 {
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
979 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
980 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
981 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
982 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar
Michael Pavone <pavone@retrodev.com>
parents: 1642
diff changeset
983 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
984 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar
Michael Pavone <pavone@retrodev.com>
parents: 1642
diff changeset
985 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar
Michael Pavone <pavone@retrodev.com>
parents: 1642
diff changeset
986 }
b500e971da75 Allow closing VDP debug windows with the close button in the window title bar
Michael Pavone <pavone@retrodev.com>
parents: 1642
diff changeset
987 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
988 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
989 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
990 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
991 if (drag_drop_handler) {
2404
6f8400ce7a0f Fix reload of zipped and gzipped ROMS
Michael Pavone <pavone@retrodev.com>
parents: 2392
diff changeset
992 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
993 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
994 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
995 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
996 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
997 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
998 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
999 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1000 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
1001 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1002
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1003 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
1004 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1005 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
1006 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
1007 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1008 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
1009 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1010 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1011
2200
f11f4399d64b Crop display in game gear mode
Michael Pavone <pavone@retrodev.com>
parents: 2093
diff changeset
1012 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
1013 static int display_hz;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1014 static int source_hz;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1015 static int source_frame;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1016 static int source_frame_count;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1017 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
1018
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
1019 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
1020 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
1021 {
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 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
1023 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
1024 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
1025 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
1026 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
1027 }
a051d8ee4528 Only save config file if 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 desired.freq = rate;
1933
16a795cababd Make requested sample format configurable
Michael Pavone <pavone@retrodev.com>
parents: 1932
diff changeset
1029 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
1030 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
1031 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
1032 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
1033 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
1034 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
1035 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
1036 }
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
1037 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
1038 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
1039 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
1040 {
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
1041 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
1042 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
1043 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
1044 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
1045 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
1046 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
1047 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
1048 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
1049 }
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
1050 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
1051
a051d8ee4528 Only save config file if 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 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
1053 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
1054 }
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
1055 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
1056 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
1057 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
1058 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
1059 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
1060 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
1061 } 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
1062 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
1063 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
1064 } 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
1065 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
1066 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
1067 }
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
1068 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
1069 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1070
2392
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1071 static void update_cursor(void)
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1072 {
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1073 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
1074 }
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1075
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1076 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
1077 {
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1078 if (force != force_cursor) {
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1079 force_cursor = force;
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1080 update_cursor();
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1081 }
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1082 }
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1083
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1084 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
1085 {
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1086 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
1087 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
1088 flags |= SDL_WINDOW_FULLSCREEN_DESKTOP;
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
1089 }
2392
a71176b9903d Hide cursor in fullscreen when UI is not active
Michael Pavone <pavone@retrodev.com>
parents: 2390
diff changeset
1090 update_cursor();
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1091
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
1092 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
1093 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
1094 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
1095 } 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
1096 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
1097 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
1098 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
1099 } 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
1100 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
1101 } 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
1102 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
1103 }
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
1104 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1105
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
1106 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
1107 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
1108 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
1109 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
1110 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
1111 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
1112 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
1113 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
1114 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1115
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
1116 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
1117 if (sync_src == SYNC_AUDIO) {
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1118 def.ptrval = "off";
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1119 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
1120 } else {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1121 vsync = "on";
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1122 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1123
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
1124 tern_node *video = tern_find_node(config, "video");
1184
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1125 if (video)
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1126 {
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1127 for (int i = 0; i < NUM_VID_STD; i++)
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1128 {
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
1129 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
1130 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
1131 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
1132 if (val) {
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1133 overscan_top[i] = atoi(val);
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1134 }
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
1135 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
1136 if (val) {
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1137 overscan_bot[i] = atoi(val);
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1138 }
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
1139 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
1140 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
1141 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
1142 }
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
1143 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
1144 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
1145 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
1146 }
1184
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1147 }
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1148 }
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1149 }
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
1150 render_gl = 0;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1151
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
1152 #ifndef DISABLE_OPENGL
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1153 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
1154 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
1155 if (gl_enabled)
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1156 {
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1157 flags |= SDL_WINDOW_OPENGL;
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1158 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
1159 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
1160 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
1161 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
1162 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
1163 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
1164 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
1165 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
1166 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
1167 #endif
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1168 }
1074
3a0f684891ae Fix NOGL compile option
Michael Pavone <pavone@retrodev.com>
parents: 1068
diff changeset
1169 #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
1170 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
1171 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
1172 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
1173 }
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1174 SDL_GetWindowSize(main_window, &main_width, &main_height);
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1175 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
1176 int orig_width = main_width, orig_height = main_height;
1074
3a0f684891ae Fix NOGL compile option
Michael Pavone <pavone@retrodev.com>
parents: 1068
diff changeset
1177 #ifndef DISABLE_OPENGL
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1178 if (gl_enabled)
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1179 {
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1180 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
1181 #ifdef USE_GLES
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
1182 int major_version;
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
1183 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
1184 #else
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1185 GLenum res = glewInit();
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1186 if (res != GLEW_OK) {
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1187 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
1188 }
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
1189
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1190 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
1191 #endif
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1192 render_gl = 1;
1658
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
1193 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
1194 if (!strcmp("tear", vsync)) {
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1195 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
1196 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
1197 vsync = "on";
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1198 } else {
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1199 vsync = NULL;
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1200 }
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
1201 }
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1202 if (vsync) {
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1203 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
1204 #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
1205 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
1206 #else
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1207 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
1208 #endif
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1209 }
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1210 }
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1211 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
1212 } else {
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1213 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
1214 }
1328
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1215 }
70faad89d491 Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents: 1326
diff changeset
1216 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
1217 #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
1218 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
1219 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
1220 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
1221 }
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
1222 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
1223
1074
3a0f684891ae Fix NOGL compile option
Michael Pavone <pavone@retrodev.com>
parents: 1068
diff changeset
1224 if (!main_renderer) {
3a0f684891ae Fix NOGL compile option
Michael Pavone <pavone@retrodev.com>
parents: 1068
diff changeset
1225 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
1226 }
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1227 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
1228 SDL_RendererInfo rinfo;
fa9ae059e4d3 Added support for GLES in addition to desktop GL
Mike Pavone <pavone@retrodev.com>
parents: 1649
diff changeset
1229 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
1230 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
1231 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
1232 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
1233 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
1234 #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
1235 }
797
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
1236 #endif
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
1237
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1238 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
1239 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
1240 }
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1241 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
1242 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
1243
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1244
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
1245 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
1246 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
1247 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
1248 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
1249 }
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
1250
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
1251 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
1252 {
2308
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1253 #ifdef SDL_HINT_WINDOWS_DPI_SCALING
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1254 //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
1255 //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
1256 SDL_SetHint(SDL_HINT_WINDOWS_DPI_SCALING, "1");
b7768c58f0da Initial stab at DPI scaling support
Michael Pavone <pavone@retrodev.com>
parents: 2303
diff changeset
1257 #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
1258 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
1259 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
1260 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1261 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
1262 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
1263 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
1264 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
1265 }
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
1266 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
1267 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
1268 windowed_height = height;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1269
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
1270 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
1271 //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
1272 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
1273 display_hz = mode.refresh_rate;
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1274
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1275 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
1276 //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
1277 //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
1278 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
1279 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
1280 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1281 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
1282 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
1283 is_fullscreen = fullscreen;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1284
486
db5880d8ea03 Add an FPS counter to the title bar
Mike Pavone <pavone@retrodev.com>
parents: 467
diff changeset
1285 caption = title;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1286
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
1287 window_setup();
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
1288
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
1289 audio_mutex = SDL_CreateMutex();
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
1290 audio_ready = SDL_CreateCond();
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1291
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
1292 init_audio();
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1293
1355
03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt
Michael Pavone <pavone@retrodev.com>
parents: 1336
diff changeset
1294 uint32_t db_size;
03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt
Michael Pavone <pavone@retrodev.com>
parents: 1336
diff changeset
1295 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
1296 if (db_data) {
03cb4dd2499f Load extra controller mappings from gamecontrollerdb.txt
Michael Pavone <pavone@retrodev.com>
parents: 1336
diff changeset
1297 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
1298 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
1299 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
1300 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1301
1603
c0727712d529 Read extral SDL2 mappings on startup from controller_types.cfg
Michael Pavone <pavone@retrodev.com>
parents: 1600
diff changeset
1302 controller_add_mappings();
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1303
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
1304 SDL_JoystickEventState(SDL_ENABLE);
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1305
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1306 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
1307
797
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
1308 atexit(render_quit);
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
1309 }
2018
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1310
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1311 void render_reset_mappings(void)
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1312 {
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1313 SDL_QuitSubSystem(SDL_INIT_GAMECONTROLLER);
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1314 SDL_InitSubSystem(SDL_INIT_GAMECONTROLLER);
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1315 uint32_t db_size;
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1316 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
1317 if (db_data) {
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1318 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
1319 free(db_data);
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1320 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
1321 }
193b804c9845 Add a UI button to reset config to defaults
Michael Pavone <pavone@retrodev.com>
parents: 2004
diff changeset
1322 }
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
1323 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
1324
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
1325 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
1326 {
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
1327 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
1328 {
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
1329 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
1330 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
1331 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
1332 }
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
1333 }
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
1334 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
1335 #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
1336 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
1337 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
1338 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
1339 }
1593
24508cb54f87 Fix a number of other memory errors (mostly leaks again) identified by valgrind
Michael Pavone <pavone@retrodev.com>
parents: 1591
diff changeset
1340 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
1341 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
1342 } 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
1343 #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
1344 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
1345 #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
1346 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1347 #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
1348 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
1349 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
1350 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
1351 drain_events();
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1352
1573
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1353 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
1354 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
1355 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
1356 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed
Michael Pavone <pavone@retrodev.com>
parents: 1567
diff changeset
1357 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
1358 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
1359 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
1360 } 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
1361 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
1362 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
1363 }
a051d8ee4528 Only save config file if 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 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
1365 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
1366 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
1367 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
1368 //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
1369 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
1370 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
1371 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
1372 } 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
1373 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
1374 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
1375 }
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
1376 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
1377 on_ui_fb_resized();
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
1378 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1379
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 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
1381 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
1382 #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
1383 //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
1384 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
1385 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
1386 }
a051d8ee4528 Only save config file if 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 #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
1388
1580
ea7d5ced2415 Fix deadlock when changing settings before loading first ROM
Michael Pavone <pavone@retrodev.com>
parents: 1574
diff changeset
1389 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
1390 render_close_audio();
ea7d5ced2415 Fix deadlock when changing settings before loading first ROM
Michael Pavone <pavone@retrodev.com>
parents: 1574
diff changeset
1391 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
1392 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
1393 render_set_video_standard(video_standard);
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1394
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
1395 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
1396 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
1397 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
1398 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
1399 }
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
1400 }
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
1401
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1402 SDL_Window *render_get_window(void)
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1403 {
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1404 return main_window;
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1405 }
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1406
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
1407 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
1408 {
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
1409 //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
1410 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
1411 }
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
1412
1184
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1413 void render_set_video_standard(vid_std std)
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1414 {
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1415 video_standard = std;
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1416 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
1417 return;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1418 }
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1419 source_hz = std == VID_PAL ? 50 : 60;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1420 uint32_t max_repeat = 0;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1421 if (abs(source_hz - display_hz) < 2) {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1422 memset(frame_repeat, 0, sizeof(int)*display_hz);
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1423 } else {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1424 int inc = display_hz * 100000 / source_hz;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1425 int accum = 0;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1426 int dst_frames = 0;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1427 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
1428 {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1429 frame_repeat[src_frame] = -1;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1430 accum += inc;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1431 while (accum > 100000)
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1432 {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1433 accum -= 100000;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1434 frame_repeat[src_frame]++;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1435 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
1436 dst_frames++;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1437 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1438 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1439 if (dst_frames != display_hz) {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1440 frame_repeat[source_hz-1] += display_hz - dst_frames;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1441 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1442 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1443 source_frame = 0;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1444 source_frame_count = frame_repeat[0];
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1445 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
1446 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
1447 //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
1448 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
1449 max_adjust = BASE_MAX_ADJUST / source_hz;
1184
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1450 }
b1147418254a Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents: 1167
diff changeset
1451
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
1452 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
1453 {
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
1454 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
1455 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
1456 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
1457 }
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
1458
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1459 static char *screenshot_path;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1460 void render_save_screenshot(char *path)
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1461 {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1462 if (screenshot_path) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1463 free(screenshot_path);
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1464 }
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1465 screenshot_path = path;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1466 }
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1467
2295
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1468 #ifndef DISABLE_ZLIB
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1469 static apng_state *apng;
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1470 static FILE *apng_file;
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1471 #endif
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1472 uint8_t render_saving_video(void)
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1473 {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1474 #ifdef DISABLE_ZLIB
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1475 return apng_file != NULL;
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1476 #else
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1477 return 0;
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1478 #endif
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1479 }
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1480
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1481 void render_end_video(void)
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1482 {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1483 #ifndef DISABLE_ZLIB
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1484 if (apng) {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1485 puts("Ending recording");
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1486 end_apng(apng_file, apng);
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1487 apng = NULL;
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1488 apng_file = NULL;
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1489 }
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1490 #endif
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1491 }
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1492 void render_save_video(char *path)
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1493 {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1494 render_end_video();
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1495 #ifndef DISABLE_ZLIB
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1496 apng_file = fopen(path, "wb");
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1497 if (apng_file) {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1498 printf("Saving video to %s\n", path);
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1499 } else {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1500 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
1501 }
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1502 #endif
2303
c79896ff1a2d Fix leak in render_save_video
Michael Pavone <pavone@retrodev.com>
parents: 2295
diff changeset
1503 free(path);
2295
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1504 }
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1505
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
1506 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
1507 {
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1508 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
1509 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1510
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
1511 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
1512 {
1642
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1513 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
1514 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
1515 {
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
1516 if (!extras[i].win) {
1642
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1517 win_idx = i;
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1518 break;
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1519 }
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1520 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1521
1642
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1522 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
1523 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
1524 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
1525 win_idx = num_extras - 1;
1642
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1526 }
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
1527 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
1528 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
1529 #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
1530 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
1531 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
1532 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1533 #endif
2458
09c9d2c6bac0 Avoid spawning secondary windows right on top of the main one
Michael Pavone <pavone@retrodev.com>
parents: 2438
diff changeset
1534 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
1535 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
1536 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
1537 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
1538 x += main_width;
09c9d2c6bac0 Avoid spawning secondary windows right on top of the main one
Michael Pavone <pavone@retrodev.com>
parents: 2438
diff changeset
1539 }
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
1540 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
1541 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
1542 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
1543 }
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
1544 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
1545 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
1546 #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
1547 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
1548 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
1549 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
1550 glEnable(GL_DEBUG_OUTPUT);
ccee8dccd9cc Add 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 glDebugMessageCallback(gl_message_callback, 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
1552 glGenTextures(1, &extras[win_idx].gl_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
1553 glBindTexture(GL_TEXTURE_2D, extras[win_idx].gl_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
1554 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1555 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
ccee8dccd9cc Add 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 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1557 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1558 extras[win_idx].tex_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
1559 extras[win_idx].tex_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
1560 char *npot_textures = tern_find_path_default(config, "video\0npot_textures\0", (tern_val){.ptrval = "off"}, TVAL_PTR).ptrval;
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1561 if (strcmp(npot_textures, "on")) {
ccee8dccd9cc Add 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 extras[win_idx].tex_width = nearest_pow2(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
1563 extras[win_idx].tex_height = nearest_pow2(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
1564 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1565 extras[win_idx].texture_buf = calloc(extras[win_idx].tex_width * extras[win_idx].tex_height, 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
1566 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);
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1567 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
1568 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
1569 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
1570 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
1571 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
1572 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
1573 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
1574 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
1575 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
1576 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
1577 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
1578 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
1579 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
1580 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
1581 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
1582 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
1583 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
1584 //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
1585 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
1586 }
ccee8dccd9cc Add 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 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
1588 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
1589 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
1590 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
1591 extras[win_idx].at_uv = glGetAttribLocation(program, "uv");
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
1592 } 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
1593 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
1594 #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
1595 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
1596 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
1597 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
1598 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1599 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
1600 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
1601 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
1602 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1603 #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
1604 }
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
1605 #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
1606 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
1607 return win_idx + FRAMEBUFFER_USER_START;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1608
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
1609 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
1610 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
1611 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
1612 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
1613 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
1614 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
1615 }
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
1616
1642
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1617 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
1618 {
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1619 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
1620 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
1621 //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
1622 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
1623 extras[win_idx].renderer = 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
1624 }
ccee8dccd9cc Add 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 #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
1626 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
1627 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
1628 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
1629 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
1630 glDeleteShader(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
1631 glDeleteBuffers(2, extras[win_idx].gl_buffers);
ccee8dccd9cc Add 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 glDeleteTextures(1, &extras[win_idx].gl_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
1633 SDL_GL_DeleteContext(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
1634 }
ccee8dccd9cc Add 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 #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
1636 SDL_DestroyWindow(extras[win_idx].win);
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1637
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
1638 extras[win_idx].win = NULL;
1642
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1639 }
c6b2c0f8cc61 Implemented support for toggling off a debug view
Michael Pavone <pavone@retrodev.com>
parents: 1635
diff changeset
1640
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1641 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1642 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
1643 {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1644 glUseProgram(extra->program);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1645 glActiveTexture(GL_TEXTURE0);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1646 glBindTexture(GL_TEXTURE_2D, texture);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1647 glUniform1i(extra->un_texture, 0);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1648
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1649 glUniform1f(extra->un_width, width);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1650 glUniform1f(extra->un_height, height);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1651
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1652 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
1653 glEnableVertexAttribArray(extra->at_pos);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1654
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1655 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
1656 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
1657 glEnableVertexAttribArray(extra->at_uv);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1658
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1659 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
1660 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
1661 }
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1662 #endif
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1663
2438
bed4d3db8a3f More flexible loading of Pico storyware assets
Michael Pavone <pavone@retrodev.com>
parents: 2429
diff changeset
1664 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
1665 {
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
1666 window -= FRAMEBUFFER_USER_START;
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1667 extra_window *extra = extras + window;
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1668 uint32_t width, height;
2438
bed4d3db8a3f More flexible loading of Pico storyware assets
Michael Pavone <pavone@retrodev.com>
parents: 2429
diff changeset
1669 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
1670 if (!pixels) {
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1671 return 0xFF;
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1672 }
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1673 uint8_t img_index = 0;
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1674 if (!extra->num_static) {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1675 extra->num_static = 8;
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1676 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1677 if (render_gl) {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1678 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
1679 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
1680 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
1681 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
1682 glGenBuffers(1, &extra->image_buffer);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1683 glBindBuffer(GL_ARRAY_BUFFER, extra->image_buffer);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1684 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
1685 } else
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1686 #endif
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1687 {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1688 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
1689 }
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1690 }
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1691 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
1692 {
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1693 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1694 if (render_gl) {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1695 if (!extra->gl_static_images[img_index]) {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1696 break;
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1697 }
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1698 } else
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1699 #endif
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1700 if (!extra->static_images[img_index]) {
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1701 break;
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1702 }
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1703 }
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1704 if (img_index == extra->num_static) {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1705 extra->num_static *= 2;
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1706 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1707 if (render_gl) {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1708 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
1709 } else
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1710 #endif
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1711 {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1712 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
1713 }
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1714 }
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1715 #ifndef DISABLE_OPENGL
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1716 if (render_gl) {
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1717 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
1718
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1719 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
1720 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
1721 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
1722 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
1723 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
1724 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
1725 //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
1726 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
1727 } else
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1728 #endif
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 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
1731 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
1732 }
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1733 free(pixels);
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1734 return img_index;
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1735 }
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1736
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1737 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
1738 {
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1739 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
1740 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
1741 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
1742 .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
1743 .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
1744 .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
1745 .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
1746 };
2490
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1747 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
1748 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1749 #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
1750 else {
2490
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 extra->image_vertices[0] = extra->image_vertices[4] = 2.0f * x / (float)extra->width - 1.0f;
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1753 extra->image_vertices[2] = extra->image_vertices[6] = 2.0f * (x + width) / (float)extra->width - 1.0f;
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1754 extra->image_vertices[1] = extra->image_vertices[3] = -2.0f * (y + height) / (float)extra->height + 1.0f;
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1755 extra->image_vertices[5] = extra->image_vertices[7] = -2.0f * y / (float)extra->height + 1.0f;
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1756
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1757 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
1758 glBindBuffer(GL_ARRAY_BUFFER, extra->image_buffer);
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
1759 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
1760 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
1761 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1762 #endif
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1763 }
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1764
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1765 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
1766 {
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
1767 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
1768 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
1769 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
1770 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
1771 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1772 #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
1773 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
1774 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
1775 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
1776 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
1777 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1778 #endif
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1779 }
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1780
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1781 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
1782 {
2484
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1783 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
1784 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
1785 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
1786 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
1787 .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
1788 .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
1789 .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
1790 .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
1791 };
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1792 SDL_RenderFillRect(extras[win_idx].renderer, &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
1793 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1794 #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
1795 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
1796 //TODO: implement me
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1797 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1798 #endif
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1799 }
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1800
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1801 void render_window_refresh(uint8_t window)
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1802 {
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
1803 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
1804 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
1805 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
1806 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1807 #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
1808 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
1809 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
1810 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1811 #endif
2429
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1812 }
da3dc881d3f0 Initial implementation of storbook artwork display
Michael Pavone <pavone@retrodev.com>
parents: 2405
diff changeset
1813
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
1814 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
1815 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
1816 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
1817 {
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
1818 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
1819 *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
1820 uint32_t *buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1821 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
1822 if (num_buffers) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1823 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
1824 } 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
1825 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
1826 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1827 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
1828 locked_pixels = buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1829 return buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1830 }
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
1831 #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
1832 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
1833 *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
1834 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
1835 } 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
1836 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
1837 *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
1838 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
1839 } 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
1840 #endif
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
1841 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
1842 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
1843 }
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
1844 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
1845 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
1846 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
1847 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
1848 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
1849 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
1850 }
ccee8dccd9cc Add 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 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
1852 } 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
1853 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
1854 }
1952
42c12d141f6e Remove usage of GCC pointer arithmetic on void * extension
Michael Pavone <pavone@retrodev.com>
parents: 1949
diff changeset
1855 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
1856 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
1857 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
1858 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
1859 }
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
1860 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
1861 if (which <= FRAMEBUFFER_EVEN) {
1952
42c12d141f6e Remove usage of GCC pointer arithmetic on void * extension
Michael Pavone <pavone@retrodev.com>
parents: 1949
diff changeset
1862 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
1863 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
1864 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
1865 }
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
1866 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
1867 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
1868 *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
1869 }
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
1870 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
1871 }
1952
42c12d141f6e Remove usage of GCC pointer arithmetic on void * extension
Michael Pavone <pavone@retrodev.com>
parents: 1949
diff changeset
1872 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
1873 #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
1874 }
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
1875 #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
1876 }
797
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
1877
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1878 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
1879 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1880 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
1881 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
1882 buffer_storage *= 2;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1883 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
1884 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1885 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
1886 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
1887 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
1888
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
1889 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
1890 #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
1891 #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
1892 #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
1893 #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
1894 #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
1895
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1896 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
1897 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
1898 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
1899 {
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
1900 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
1901 source_frame++;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1902 if (source_frame >= source_hz) {
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1903 source_frame = 0;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1904 }
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1905 source_frame_count = frame_repeat[source_frame];
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1906 //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
1907 return;
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
1908 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1909
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
1910 uint32_t height = which <= FRAMEBUFFER_EVEN
2200
f11f4399d64b Crop display in game gear mode
Michael Pavone <pavone@retrodev.com>
parents: 2093
diff changeset
1911 ? (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
1912 : 240;
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1913 FILE *screenshot_file = NULL;
1532
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1914 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
1915 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
1916 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
1917 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
1918 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
1919 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
1920 if (screenshot_file) {
1532
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1921 #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
1922 ext = path_extension(screenshot_path);
1532
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1923 #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
1924 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
1925 } 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
1926 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
1927 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
1928 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
1929 screenshot_path = NULL;
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1930 }
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
1931 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
1932 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
1933 }
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
1934 #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
1935 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
1936 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
1937 glBindTexture(GL_TEXTURE_2D, textures[which]);
2368
d6a207861cc8 Fix handling of overscan in internal screenshots
Michael Pavone <pavone@retrodev.com>
parents: 2346
diff changeset
1938 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
1939
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1940 if (screenshot_file) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1941 //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
1942 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1943 if (!strcasecmp(ext, "png")) {
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1944 free(ext);
2368
d6a207861cc8 Fix handling of overscan in internal screenshots
Michael Pavone <pavone@retrodev.com>
parents: 2346
diff changeset
1945 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
1946 } else {
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1947 free(ext);
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1948 #endif
2368
d6a207861cc8 Fix handling of overscan in internal screenshots
Michael Pavone <pavone@retrodev.com>
parents: 2346
diff changeset
1949 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
1950 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1951 }
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1952 #endif
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1953 }
2295
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1954 #ifndef DISABLE_ZLIB
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1955 if (apng_file) {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1956 if (!apng) {
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1957 //TODO: more precise frame rate
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1958 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
1959 }
2368
d6a207861cc8 Fix handling of overscan in internal screenshots
Michael Pavone <pavone@retrodev.com>
parents: 2346
diff changeset
1960 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
1961 }
eb45ad9d8a3f WIP "video" recording in APNG format
Michael Pavone <pavone@retrodev.com>
parents: 2239
diff changeset
1962 #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
1963 } 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
1964 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
1965 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
1966 glBindTexture(GL_TEXTURE_2D, extras[win_idx].gl_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
1967 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
1968 } else {
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
1969 #endif
2368
d6a207861cc8 Fix handling of overscan in internal screenshots
Michael Pavone <pavone@retrodev.com>
parents: 2346
diff changeset
1970 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
1971 //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
1972 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
1973 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
1974 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
1975 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
1976 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
1977 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
1978 {
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 //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
1980 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
1981 //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
1982 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
1983 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
1984 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
1985 }
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
1986 height = 480;
798
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
1987 }
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1988 if (screenshot_file) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1989 uint32_t shot_pitch = locked_pitch;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1990 if (which == FRAMEBUFFER_EVEN) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1991 shot_height *= 2;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1992 } else {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1993 shot_pitch *= 2;
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
1994 }
1532
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1995 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1996 if (!strcasecmp(ext, "png")) {
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
1997 free(ext);
2368
d6a207861cc8 Fix handling of overscan in internal screenshots
Michael Pavone <pavone@retrodev.com>
parents: 2346
diff changeset
1998 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
1999 } else {
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2000 free(ext);
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2001 #endif
2368
d6a207861cc8 Fix handling of overscan in internal screenshots
Michael Pavone <pavone@retrodev.com>
parents: 2346
diff changeset
2002 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
2003 #ifndef DISABLE_ZLIB
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2004 }
b505083dcd87 Added png screenshot support
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2005 #endif
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2006 }
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
2007 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
2008 #ifndef DISABLE_OPENGL
062a2199daf6 Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 797
diff changeset
2009 }
797
65181c3ee560 Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents: 766
diff changeset
2010 #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
2011 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
2012 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
2013 render_update_display();
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
2014 } 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
2015 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
2016 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
2017 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
2018 sdl_textures[which] = NULL;
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
2019 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
2020 on_ui_fb_resized();
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
2021 }
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
2022 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
2023 }
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
2024 } 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
2025 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
2026 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
2027 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
2028 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
2029 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2030 #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
2031 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
2032 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
2033 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
2034
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2035 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
2036 extra_draw_quad(
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
2037 extras + win_idx,
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
2038 extras[win_idx].gl_texture,
a0837ea61fda Get static images working in GL mode
Michael Pavone <pavone@retrodev.com>
parents: 2484
diff changeset
2039 (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
2040 (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
2041 );
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
2042
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2043 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
2044 }
ccee8dccd9cc Add support for rendering debug windows with OpenGL in perparation for allowing Nuklear UI in them
Michael Pavone <pavone@retrodev.com>
parents: 2458
diff changeset
2045 #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
2046 }
1263
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2047 if (screenshot_file) {
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2048 fclose(screenshot_file);
5f65a16c23ff Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents: 1258
diff changeset
2049 }
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
2050 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
2051 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
2052 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
2053 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
2054 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
2055 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
2056 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
2057 #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
2058 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
2059 #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
2060 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
2061 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
2062 }
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 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
2064 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
2065 #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
2066 }
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 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
2068 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
2069 }
449
7696d824489d Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents: 426
diff changeset
2070 }
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2071 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
2072 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
2073 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
2074 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
2075 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
2076 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
2077 }
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
2078 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
2079 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
2080 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
2081 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
2082 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
2083 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
2084 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
2085 } 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
2086 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
2087 }
1567
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs
Michael Pavone <pavone@retrodev.com>
parents: 1566
diff changeset
2088 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
2089 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
2090 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
2091 || (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
2092 || (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
2093 || 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
2094 ) {
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2095
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
2096 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
2097 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
2098 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
2099 last_buffered = NO_LAST_BUFFERED;
1589
780604a036e4 Limit underflow warning spam
Michael Pavone <pavone@retrodev.com>
parents: 1588
diff changeset
2100 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
2101 } else {
1567
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs
Michael Pavone <pavone@retrodev.com>
parents: 1566
diff changeset
2102 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
2103 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
2104 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
2105 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
2106 }
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
2107 }
1567
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs
Michael Pavone <pavone@retrodev.com>
parents: 1566
diff changeset
2108 } 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
2109 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
2110 }
66387b1645e4 Audio DRC seems to be working pretty well now. Removed debug printfs
Michael Pavone <pavone@retrodev.com>
parents: 1566
diff changeset
2111 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
2112 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
2113 render_audio_adjust_speed(adjust_ratio);
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2114
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
2115 }
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
2116 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
2117 {
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
2118 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
2119 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
2120 }
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
2121 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
2122 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
2123 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
2124 }
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
2125 source_frame_count = frame_repeat[source_frame];
1563
6a62434d6bb1 WIP dynamic rate control
Michael Pavone <pavone@retrodev.com>
parents: 1562
diff changeset
2126 }
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2127 }
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2128
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2129 typedef struct {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2130 uint32_t *buffer;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2131 int width;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2132 uint8_t which;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2133 } frame;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2134 frame frame_queue[4];
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2135 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
2136
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2137 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
2138 {
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
2139 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
2140 SDL_LockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2141 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
2142 SDL_CondSignal(frame_ready);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2143 SDL_UnlockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2144 SDL_Delay(1);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2145 SDL_LockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2146 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2147 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
2148 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
2149 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
2150 frame_queue_len--;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2151 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
2152 if (last != cur) {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2153 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
2154 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2155 frame_queue_write = last;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2156 break;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2157 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2158 cur = (cur + 1) & 3;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2159 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2160 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
2161 .buffer = locked_pixels,
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2162 .width = width,
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2163 .which = which
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2164 };
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2165 frame_queue_write &= 0x3;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2166 frame_queue_len++;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2167 SDL_CondSignal(frame_ready);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2168 SDL_UnlockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2169 return;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2170 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2171 //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
2172 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
2173 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2174
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2175 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
2176 {
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
2177 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
2178 return;
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2179 }
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
2180 SDL_PauseAudio(0);
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2181 SDL_LockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2182 for(;;)
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2183 {
2370
6bcc2ab01ac6 Fix netplay crash
Michael Pavone <pavone@retrodev.com>
parents: 2368
diff changeset
2184 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
2185 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2186 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
2187 }
1979
06c25babe464 Don't hold frame queue mutex while rendering
Michael Pavone <pavone@retrodev.com>
parents: 1978
diff changeset
2188 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
2189 {
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2190 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
2191 frame_queue_read &= 0x3;
1979
06c25babe464 Don't hold frame queue mutex while rendering
Michael Pavone <pavone@retrodev.com>
parents: 1978
diff changeset
2192 frame_queue_len--;
06c25babe464 Don't hold frame queue mutex while rendering
Michael Pavone <pavone@retrodev.com>
parents: 1978
diff changeset
2193 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
2194 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
2195 release_buffer(f.buffer);
1979
06c25babe464 Don't hold frame queue mutex while rendering
Michael Pavone <pavone@retrodev.com>
parents: 1978
diff changeset
2196 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
2197 }
2370
6bcc2ab01ac6 Fix netplay crash
Michael Pavone <pavone@retrodev.com>
parents: 2368
diff changeset
2198 if (!audio_active) {
1980
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
2199 break;
81df9aa2de9b Less hacky run on audio thread mode
Michael Pavone <pavone@retrodev.com>
parents: 1979
diff changeset
2200 }
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2201 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2202
1932
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2203 SDL_UnlockMutex(frame_mutex);
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2204 }
b387f1c5a1d0 WIP new sync mode that runs emulation on audio thread
Michael Pavone <pavone@retrodev.com>
parents: 1895
diff changeset
2205
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2206 static ui_render_fun render_ui;
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2207 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
2208 {
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2209 render_ui = fun;
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2210 }
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2211
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2212 void render_update_display()
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2213 {
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2214 #ifndef DISABLE_OPENGL
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2215 if (render_gl) {
2376
1c09f5be285b Very basic UI for media player
Michael Pavone <pavone@retrodev.com>
parents: 2370
diff changeset
2216 SDL_GL_MakeCurrent(main_window, main_context);
1528
855210dca5b9 Set glClearColor back to black
Michael Pavone <pavone@retrodev.com>
parents: 1483
diff changeset
2217 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
2218 glClear(GL_COLOR_BUFFER_BIT);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2219
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2220 glUseProgram(program);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2221 glActiveTexture(GL_TEXTURE0);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2222 glBindTexture(GL_TEXTURE_2D, textures[0]);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2223 glUniform1i(un_textures[0], 0);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2224
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2225 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
2226 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
2227 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
2228 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
2229 } 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
2230 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
2231 }
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2232 glBindTexture(GL_TEXTURE_2D, textures[bot_texture]);
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2233 glUniform1i(un_textures[1], 1);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2234
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2235 glUniform1f(un_width, render_emulated_width());
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2236 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
2237 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
2238 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
2239 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
2240 }
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2241 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
2242 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
2243 }
9264c847ceb7 Add some uniforms to allow more sophisticated interlace and scanline handling in shaders
Michael Pavone <pavone@retrodev.com>
parents: 2388
diff changeset
2244 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
2245 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
2246 }
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2247
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2248 glBindBuffer(GL_ARRAY_BUFFER, buffers[0]);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2249 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
2250 glEnableVertexAttribArray(at_pos);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2251
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2252 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffers[1]);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2253 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
2254
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2255 glDisableVertexAttribArray(at_pos);
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2256
1474
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2257 if (render_ui) {
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2258 render_ui();
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2259 }
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2260
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2261 SDL_GL_SwapWindow(main_window);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2262 } else {
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2263 #endif
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2264 SDL_Rect src_clip = {
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2265 .x = overscan_left[video_standard],
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2266 .y = overscan_top[video_standard],
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2267 .w = render_emulated_width(),
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2268 .h = last_height
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2269 };
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2270 SDL_SetRenderDrawColor(main_renderer, 0, 0, 0, 255);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2271 SDL_RenderClear(main_renderer);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2272 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
2273 if (render_ui) {
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2274 render_ui();
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2275 }
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2276 SDL_RenderPresent(main_renderer);
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2277 #ifndef DISABLE_OPENGL
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2278 }
c5c022c7aa54 Initial work on Nuklear-based UI
Michael Pavone <pavone@retrodev.com>
parents: 1441
diff changeset
2279 #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
2280 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
2281 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
2282 }
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
2283 events_processed = 0;
20
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2284 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2285
1398
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2286 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
2287 {
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2288 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
2289 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2290
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2291 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
2292 {
2200
f11f4399d64b Crop display in game gear mode
Michael Pavone <pavone@retrodev.com>
parents: 2093
diff changeset
2293 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
2294 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2295
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2296 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
2297 {
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2298 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
2299 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2300
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2301 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
2302 {
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2303 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
2304 }
08116cb5ffaa Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents: 1397
diff changeset
2305
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
2306 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
2307 {
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
2308 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
2309 }
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
2310
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
2311 void render_wait_quit(void)
20
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2312 {
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2313 SDL_Event event;
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2314 while(SDL_WaitEvent(&event)) {
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2315 switch (event.type) {
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2316 case SDL_QUIT:
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2317 return;
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2318 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2319 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2320 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
2321
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
2322 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
2323 {
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
2324 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
2325 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
2326 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
2327 {
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
2328 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
2329 }
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
2330 //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
2331 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
2332 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
2333 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
2334 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
2335 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
2336 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
2337 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
2338 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
2339 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
2340 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
2341 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
2342 }
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
2343 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
2344 }
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
2345
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
2346 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
2347 {
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
2348 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
2349 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
2350 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
2351 {
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
2352 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
2353 }
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
2354 //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
2355 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
2356 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
2357 }
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
2358 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
2359 }
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
2360
1207
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2361 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
2362 {
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
2363 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
2364 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
2365 return RENDER_NOT_PLUGGED_IN;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2366 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2367
1187
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2368 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
2369 return RENDER_NOT_MAPPED;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2370 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2371 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
2372 if (!control) {
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2373 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
2374 return RENDER_NOT_PLUGGED_IN;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2375 }
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2376
1207
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2377 SDL_GameControllerButtonBind cbind;
1804
34370330eaf3 Support controllers that have their dpad mapped to an axis
Michael Pavone <pavone@retrodev.com>
parents: 1799
diff changeset
2378 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
2379 if (is_axis) {
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2380
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
2381 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
2382 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
2383 SDL_GameControllerClose(control);
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2384 return RENDER_INVALID_NAME;
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2385 }
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2386 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
2387 } 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
2388 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
2389 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
2390 SDL_GameControllerClose(control);
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2391 return RENDER_INVALID_NAME;
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2392 }
1804
34370330eaf3 Support controllers that have their dpad mapped to an axis
Michael Pavone <pavone@retrodev.com>
parents: 1799
diff changeset
2393 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
2394 //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
2395 is_positive = 0;
34370330eaf3 Support controllers that have their dpad mapped to an axis
Michael Pavone <pavone@retrodev.com>
parents: 1799
diff changeset
2396 }
1207
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2397 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
2398 }
1187
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2399 SDL_GameControllerClose(control);
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2400 switch (cbind.bindType)
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2401 {
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2402 case SDL_CONTROLLER_BINDTYPE_BUTTON:
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2403 return cbind.value.button;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2404 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
2405 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
2406 case SDL_CONTROLLER_BINDTYPE_HAT:
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2407 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
2408 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2409 return RENDER_NOT_MAPPED;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2410 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2411
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2412 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
2413 {
1207
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2414 return input >> 4 & 0xFFFFFF;
1187
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2415 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2416
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2417 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
2418 {
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2419 return input & 0xF;
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2420 }
6a4503fad67e Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents: 1184
diff changeset
2421
1207
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2422 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
2423 {
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2424 return input & 0xFFFFFFF;
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2425 }
9d6f155732ed Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents: 1205
diff changeset
2426
409
c1bddeadc566 Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents: 398
diff changeset
2427 void process_events()
c1bddeadc566 Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents: 398
diff changeset
2428 {
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
2429 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
2430 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
2431 }
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
2432 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
2433 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
2434 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
2435
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
2436 #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
2437 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
2438 {
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
2439 //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
2440 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
2441 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
2442 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
2443 in_toggle = 1;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2444
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
2445 //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
2446 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
2447 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
2448 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
2449 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
2450 return;
409
c1bddeadc566 Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents: 398
diff changeset
2451 }
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
2452 last_toggle = cur;
2093
46ee354f29bd Hack fix for audio deadlock issue
Michael Pavone <pavone@retrodev.com>
parents: 2031
diff changeset
2453
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
2454 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
2455 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
2456 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
2457 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
2458 //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
2459 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
2460 //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
2461 //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
2462 //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
2463 //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
2464 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
2465 }
a6ae693974e0 Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents: 1198
diff changeset
2466 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
2467 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
2468 //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
2469 //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
2470 //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
2471 //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
2472 //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
2473 //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
2474 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
2475 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
2476 in_toggle = 0;
1825
56a1171e29b9 Allow Nuklear UI to be used when OpenGL is disabled
Michael Pavone <pavone@retrodev.com>
parents: 1820
diff changeset
2477 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
2478 }
c1bddeadc566 Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents: 398
diff changeset
2479
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
2480 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
2481 {
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
2482 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
2483 }
354
15dd6418fe67 Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents: 342
diff changeset
2484
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
2485 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
2486 {
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
2487 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
2488 }
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
2489
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
2490 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
2491 {
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
2492 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
2493 }
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
2494
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
2495 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
2496 {
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
2497 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
2498 }
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
2499
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
2500 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
2501 {
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
2502 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
2503 }
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
2504
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
2505 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
2506 {
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
2507 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
2508 }
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
2509
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
2510 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
2511 {
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
2512 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
2513 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
2514 }
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
2515 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
2516 {
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
2517 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
2518 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
2519 }
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
2520 }
c4ba3177b72d WIP new VDP plane debug view and support for detached VDP debug views generally
Michael Pavone <pavone@retrodev.com>
parents: 1623
diff changeset
2521 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
2522 }
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
2523
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
2524 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
2525 {
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
2526 *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
2527 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
2528 }