Mercurial > repos > blastem
annotate render_sdl.c @ 1405:ee19270495e8
Force texture y-coordinate to middle of line in default shader. Substantially improves picture when linear texture filtering is used
author | Michael Pavone <pavone@retrodev.com> |
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date | Sat, 17 Jun 2017 15:56:07 -0700 |
parents | 87493f585c7f |
children | 8a3d3bb2cd08 |
rev | line source |
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467
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Added copyright notice to source files and added GPL license text in COPYING
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1 /* |
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2 Copyright 2013 Michael Pavone |
487
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Update opengl branch from default. Fix build breakage unrelated to merge
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3 This file is part of BlastEm. |
467
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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> |
745
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Get windows build compiling again post-merge
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8 #include <string.h> |
500
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Preserve aspect ratio unless config file says otherwise
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9 #include <math.h> |
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10 #include "render.h" |
66 | 11 #include "blastem.h" |
1103
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WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well.
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12 #include "genesis.h" |
421
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13 #include "io.h" |
497
0820a71b80f3
Move shader files to their own directory. Read shaders from /.config/blastem/shaders or from path_to_exe/shaders instead of the current working directory.
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14 #include "util.h" |
1263
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Implement raw screenshot functionality requested in ticket:10
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15 #include "ppm.h" |
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16 |
798
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Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
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17 #ifndef DISABLE_OPENGL |
488
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Basic OpenGL rendering is working
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18 #include <GL/glew.h> |
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19 #endif |
449
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Started work on OpenGL support in new branch
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20 |
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.
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21 #define MAX_EVENT_POLL_PER_FRAME 2 |
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22 |
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23 static SDL_Window *main_window; |
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24 static SDL_Renderer *main_renderer; |
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25 static SDL_Texture **sdl_textures; |
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26 static uint8_t num_textures; |
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27 static SDL_Rect main_clip; |
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28 static SDL_GLContext *main_context; |
797
65181c3ee560
Add pure SDL2 renderer
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29 |
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Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
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30 static int main_width, main_height, windowed_width, windowed_height, is_fullscreen; |
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31 |
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32 static uint8_t render_gl = 1; |
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33 static uint8_t scanlines = 0; |
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34 |
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35 static uint32_t last_frame = 0; |
54
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Get Flavio's color bar demo kind of sort of working
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36 |
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37 static int16_t * current_psg = NULL; |
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38 static int16_t * current_ym = NULL; |
354
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39 |
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40 static uint32_t buffer_samples, sample_rate; |
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41 static uint32_t missing_count; |
354
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42 |
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43 static SDL_mutex * audio_mutex; |
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44 static SDL_cond * audio_ready; |
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45 static SDL_cond * psg_cond; |
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46 static SDL_cond * ym_cond; |
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47 static uint8_t quitting = 0; |
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48 static uint8_t ym_enabled = 1; |
354
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49 |
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50 static void audio_callback(void * userdata, uint8_t *byte_stream, int len) |
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51 { |
354
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52 //puts("audio_callback"); |
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53 int16_t * stream = (int16_t *)byte_stream; |
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54 int samples = len/(sizeof(int16_t)*2); |
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55 int16_t * psg_buf, * ym_buf; |
361 | 56 uint8_t local_quit; |
354
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57 SDL_LockMutex(audio_mutex); |
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58 psg_buf = NULL; |
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59 ym_buf = NULL; |
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60 do { |
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61 if (!psg_buf) { |
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62 psg_buf = current_psg; |
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63 current_psg = NULL; |
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64 SDL_CondSignal(psg_cond); |
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65 } |
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66 if (ym_enabled && !ym_buf) { |
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67 ym_buf = current_ym; |
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68 current_ym = NULL; |
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69 SDL_CondSignal(ym_cond); |
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70 } |
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71 if (!quitting && (!psg_buf || (ym_enabled && !ym_buf))) { |
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72 SDL_CondWait(audio_ready, audio_mutex); |
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73 } |
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74 } while(!quitting && (!psg_buf || (ym_enabled && !ym_buf))); |
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75 |
361 | 76 local_quit = quitting; |
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77 SDL_UnlockMutex(audio_mutex); |
361 | 78 if (!local_quit) { |
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79 if (ym_enabled) { |
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80 for (int i = 0; i < samples; i++) |
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81 { |
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82 *(stream++) = psg_buf[i] + *(ym_buf++); |
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83 *(stream++) = psg_buf[i] + *(ym_buf++); |
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84 } |
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85 } else { |
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86 for (int i = 0; i < samples; i++) |
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87 { |
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88 *(stream++) = psg_buf[i]; |
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89 *(stream++) = psg_buf[i]; |
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90 } |
361 | 91 } |
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92 } |
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93 } |
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94 |
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95 void render_disable_ym() |
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96 { |
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97 ym_enabled = 0; |
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98 } |
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99 |
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100 void render_enable_ym() |
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101 { |
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102 ym_enabled = 1; |
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103 } |
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104 |
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105 static void render_close_audio() |
361 | 106 { |
107 SDL_LockMutex(audio_mutex); | |
108 quitting = 1; | |
109 SDL_CondSignal(audio_ready); | |
110 SDL_UnlockMutex(audio_mutex); | |
111 SDL_CloseAudio(); | |
112 } | |
113 | |
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114 static SDL_Joystick * joysticks[MAX_JOYSTICKS]; |
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115 static int joystick_sdl_index[MAX_JOYSTICKS]; |
432
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Read joystick bindings from config file
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116 |
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117 int render_width() |
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118 { |
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119 return main_width; |
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120 } |
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121 |
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|
122 int render_height() |
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|
123 { |
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124 return main_height; |
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125 } |
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|
126 |
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.
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|
127 int render_fullscreen() |
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128 { |
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129 return is_fullscreen; |
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130 } |
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131 |
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
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|
132 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
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133 { |
719
019d27995e32
Upgrade to SDL 2.0 and drop support for the non-OpenGL render path
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parents:
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134 return 255 << 24 | r << 16 | g << 8 | b; |
449
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135 } |
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136 |
798
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
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137 #ifndef DISABLE_OPENGL |
1184
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Overscan is now configurable
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138 static GLuint textures[3], buffers[2], vshader, fshader, program, un_textures[2], un_width, un_height, at_pos; |
449
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139 |
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140 static GLfloat vertex_data_default[] = { |
449
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141 -1.0f, -1.0f, |
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142 1.0f, -1.0f, |
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143 -1.0f, 1.0f, |
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144 1.0f, 1.0f |
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145 }; |
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146 |
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147 static GLfloat vertex_data[8]; |
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148 |
1102
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Clean up symbol visiblity and delete a ltitle bit of dead code
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149 static const GLushort element_data[] = {0, 1, 2, 3}; |
449
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150 |
1102
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151 static GLuint load_shader(char * fname, GLenum shader_type) |
488
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152 { |
884
252dfd29831d
Selecting a second game from the menu now works
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|
153 char const * parts[] = {get_home_dir(), "/.config/blastem/shaders/", fname}; |
497
0820a71b80f3
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|
154 char * shader_path = alloc_concat_m(3, parts); |
816
7ed55a361e79
Use binary mode for reading shaders and config files so we actually get the number of bytes we expect
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155 FILE * f = fopen(shader_path, "rb"); |
497
0820a71b80f3
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156 free(shader_path); |
488
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157 if (!f) { |
497
0820a71b80f3
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158 parts[0] = get_exe_dir(); |
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159 parts[1] = "/shaders/"; |
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160 shader_path = alloc_concat_m(3, parts); |
816
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Use binary mode for reading shaders and config files so we actually get the number of bytes we expect
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161 f = fopen(shader_path, "rb"); |
497
0820a71b80f3
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|
162 free(shader_path); |
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163 if (!f) { |
800 | 164 warning("Failed to open shader file %s for reading\n", fname); |
497
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165 return 0; |
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166 } |
488
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167 } |
497
0820a71b80f3
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168 long fsize = file_size(f); |
488
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169 GLchar * text = malloc(fsize); |
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170 if (fread(text, 1, fsize, f) != fsize) { |
800 | 171 warning("Error reading from shader file %s\n", fname); |
488
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172 free(text); |
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173 return 0; |
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174 } |
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175 GLuint ret = glCreateShader(shader_type); |
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176 glShaderSource(ret, 1, (const GLchar **)&text, (const GLint *)&fsize); |
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177 free(text); |
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178 glCompileShader(ret); |
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179 GLint compile_status, loglen; |
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180 glGetShaderiv(ret, GL_COMPILE_STATUS, &compile_status); |
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181 if (!compile_status) { |
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182 glGetShaderiv(ret, GL_INFO_LOG_LENGTH, &loglen); |
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183 text = malloc(loglen); |
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184 glGetShaderInfoLog(ret, loglen, NULL, text); |
800 | 185 warning("Shader %s failed to compile:\n%s\n", fname, text); |
488
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186 free(text); |
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187 glDeleteShader(ret); |
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188 return 0; |
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|
189 } |
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190 return ret; |
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|
191 } |
798
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
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192 #endif |
488
32f053ad9b02
Basic OpenGL rendering is working
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|
193 |
1167
e758ddbf0624
Initial work on emulating top and bottom border area
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diff
changeset
|
194 static uint32_t texture_buf[512 * 513]; |
1202
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195 #ifndef DISABLE_OPENGL |
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196 static void gl_setup() |
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197 { |
1403
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198 tern_val def = {.ptrval = "linear"}; |
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199 char *scaling = tern_find_path_default(config, "video\0scaling\0", def, TVAL_PTR).ptrval; |
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200 GLint filter = strcmp(scaling, "linear") ? GL_NEAREST : GL_LINEAR; |
1202
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201 glGenTextures(3, textures); |
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202 for (int i = 0; i < 3; i++) |
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203 { |
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204 glBindTexture(GL_TEXTURE_2D, textures[i]); |
1403
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205 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filter); |
87493f585c7f
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206 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filter); |
1202
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|
207 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); |
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|
208 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); |
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|
209 if (i < 2) { |
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210 //TODO: Fixme for PAL + invalid display mode |
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|
211 glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 512, 512, 0, GL_BGRA, GL_UNSIGNED_BYTE, texture_buf); |
a6ae693974e0
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
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212 } else { |
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Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
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|
213 uint32_t blank = 255 << 24; |
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|
214 glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 1, 1, 0, GL_BGRA, GL_UNSIGNED_BYTE, &blank); |
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Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
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215 } |
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216 } |
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217 glGenBuffers(2, buffers); |
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218 glBindBuffer(GL_ARRAY_BUFFER, buffers[0]); |
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Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
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219 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.
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|
220 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.
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|
221 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
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changeset
|
222 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>
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1268
diff
changeset
|
223 vshader = load_shader(tern_find_path_default(config, "video\0vertex_shader\0", def, TVAL_PTR).ptrval, GL_VERTEX_SHADER); |
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224 def.ptrval = "default.f.glsl"; |
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225 fshader = load_shader(tern_find_path_default(config, "video\0fragment_shader\0", def, TVAL_PTR).ptrval, GL_FRAGMENT_SHADER); |
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226 program = glCreateProgram(); |
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227 glAttachShader(program, vshader); |
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228 glAttachShader(program, fshader); |
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229 glLinkProgram(program); |
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230 GLint link_status; |
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231 glGetProgramiv(program, GL_LINK_STATUS, &link_status); |
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232 if (!link_status) { |
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233 fputs("Failed to link shader program\n", stderr); |
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234 exit(1); |
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235 } |
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236 un_textures[0] = glGetUniformLocation(program, "textures[0]"); |
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237 un_textures[1] = glGetUniformLocation(program, "textures[1]"); |
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238 un_width = glGetUniformLocation(program, "width"); |
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239 un_height = glGetUniformLocation(program, "height"); |
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240 at_pos = glGetAttribLocation(program, "pos"); |
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241 } |
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242 #endif |
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243 |
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244 static void render_alloc_surfaces() |
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245 { |
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246 static uint8_t texture_init; |
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247 |
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248 if (texture_init) { |
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249 return; |
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250 } |
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251 sdl_textures= malloc(sizeof(SDL_Texture *) * 2); |
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252 num_textures = 2; |
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253 texture_init = 1; |
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254 #ifndef DISABLE_OPENGL |
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255 if (render_gl) { |
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256 sdl_textures[0] = sdl_textures[1] = NULL; |
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257 gl_setup(); |
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258 } else { |
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259 #endif |
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260 tern_val def = {.ptrval = "linear"}; |
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261 char *scaling = tern_find_path_default(config, "video\0scaling\0", def, TVAL_PTR).ptrval; |
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262 SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, scaling); |
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263 //TODO: Fixme for invalid display mode |
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264 sdl_textures[0] = sdl_textures[1] = SDL_CreateTexture(main_renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, LINEBUF_SIZE, 588); |
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265 #ifndef DISABLE_OPENGL |
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266 } |
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267 #endif |
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268 } |
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269 |
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270 static char * caption = NULL; |
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271 static char * fps_caption = NULL; |
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272 |
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273 static void render_quit() |
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274 { |
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275 render_close_audio(); |
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276 for (int i = 0; i < num_textures; i++) |
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277 { |
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278 if (sdl_textures[i]) { |
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279 SDL_DestroyTexture(sdl_textures[i]); |
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280 } |
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281 } |
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282 } |
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283 |
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284 static float config_aspect() |
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285 { |
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286 static float aspect = 0.0f; |
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287 if (aspect == 0.0f) { |
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288 char *config_aspect = tern_find_path_default(config, "video\0aspect\0", (tern_val){.ptrval = "4:3"}, TVAL_PTR).ptrval; |
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289 if (strcmp("stretch", config_aspect)) { |
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290 aspect = 4.0f/3.0f; |
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291 char *end; |
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292 float aspect_numerator = strtof(config_aspect, &end); |
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293 if (aspect_numerator > 0.0f && *end == ':') { |
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294 float aspect_denominator = strtof(end+1, &end); |
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295 if (aspect_denominator > 0.0f && !*end) { |
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296 aspect = aspect_numerator / aspect_denominator; |
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297 } |
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298 } |
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299 } else { |
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300 aspect = -1.0f; |
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301 } |
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302 } |
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303 return aspect; |
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304 } |
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305 |
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306 static void update_aspect() |
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307 { |
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308 //reset default values |
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309 memcpy(vertex_data, vertex_data_default, sizeof(vertex_data)); |
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310 main_clip.w = main_width; |
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311 main_clip.h = main_height; |
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312 main_clip.x = main_clip.y = 0; |
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313 if (config_aspect() > 0.0f) { |
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314 float aspect = (float)main_width / main_height; |
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315 if (fabs(aspect - config_aspect()) < 0.01f) { |
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316 //close enough for government work |
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317 return; |
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318 } |
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319 #ifndef DISABLE_OPENGL |
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320 if (render_gl) { |
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321 for (int i = 0; i < 4; i++) |
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322 { |
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323 if (aspect > config_aspect()) { |
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324 vertex_data[i*2] *= config_aspect()/aspect; |
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325 } else { |
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326 vertex_data[i*2+1] *= aspect/config_aspect(); |
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327 } |
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328 } |
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329 } else { |
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330 #endif |
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331 main_clip.w = aspect > config_aspect() ? config_aspect() * (float)main_height : main_width; |
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332 main_clip.h = aspect > config_aspect() ? main_height : main_width / config_aspect(); |
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333 main_clip.x = (main_width - main_clip.w) / 2; |
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334 main_clip.y = (main_height - main_clip.h) / 2; |
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335 #ifndef DISABLE_OPENGL |
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336 } |
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337 #endif |
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338 } |
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339 } |
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340 |
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341 static uint32_t overscan_top[NUM_VID_STD] = {2, 21}; |
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342 static uint32_t overscan_bot[NUM_VID_STD] = {1, 17}; |
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343 static uint32_t overscan_left[NUM_VID_STD] = {13, 13}; |
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344 static uint32_t overscan_right[NUM_VID_STD] = {14, 14}; |
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345 static vid_std video_standard = VID_NTSC; |
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346 static char *vid_std_names[NUM_VID_STD] = {"ntsc", "pal"}; |
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347 void render_init(int width, int height, char * title, uint8_t fullscreen) |
354
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348 { |
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349 if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_JOYSTICK | SDL_INIT_GAMECONTROLLER) < 0) { |
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350 fatal_error("Unable to init SDL: %s\n", SDL_GetError()); |
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351 } |
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352 atexit(SDL_Quit); |
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353 if (height <= 0) { |
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354 float aspect = config_aspect() > 0.0f ? config_aspect() : 4.0f/3.0f; |
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355 height = ((float)width / aspect) + 0.5f; |
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356 } |
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357 printf("width: %d, height: %d\n", width, height); |
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358 windowed_width = width; |
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359 windowed_height = height; |
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360 |
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361 uint32_t flags = SDL_WINDOW_RESIZABLE; |
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362 |
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363 if (fullscreen) { |
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364 flags |= SDL_WINDOW_FULLSCREEN_DESKTOP; |
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365 SDL_DisplayMode mode; |
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366 //TODO: Multiple monitor support |
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367 SDL_GetCurrentDisplayMode(0, &mode); |
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368 //the SDL2 migration guide suggests setting width and height to 0 when using SDL_WINDOW_FULLSCREEN_DESKTOP |
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369 //but that doesn't seem to work right when using OpenGL, at least on Linux anyway |
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370 width = mode.w; |
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371 height = mode.h; |
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372 } |
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373 main_width = width; |
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374 main_height = height; |
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375 is_fullscreen = fullscreen; |
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376 |
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377 render_gl = 0; |
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378 tern_val def = {.ptrval = "off"}; |
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379 char *vsync = tern_find_path_default(config, "video\0vsync\0", def, TVAL_PTR).ptrval; |
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380 |
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381 tern_node *video = tern_find_node(config, "video"); |
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382 if (video) |
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383 { |
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384 for (int i = 0; i < NUM_VID_STD; i++) |
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385 { |
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386 tern_node *std_settings = tern_find_node(video, vid_std_names[i]); |
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387 if (std_settings) { |
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388 char *val = tern_find_path_default(std_settings, "overscan\0top\0", (tern_val){.ptrval = NULL}, TVAL_PTR).ptrval; |
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389 if (val) { |
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390 overscan_top[i] = atoi(val); |
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391 } |
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392 val = tern_find_path_default(std_settings, "overscan\0bottom\0", (tern_val){.ptrval = NULL}, TVAL_PTR).ptrval; |
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393 if (val) { |
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394 overscan_bot[i] = atoi(val); |
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395 } |
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396 val = tern_find_path_default(std_settings, "overscan\0left\0", (tern_val){.ptrval = NULL}, TVAL_PTR).ptrval; |
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397 if (val) { |
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398 overscan_left[i] = atoi(val); |
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399 } |
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400 val = tern_find_path_default(std_settings, "overscan\0right\0", (tern_val){.ptrval = NULL}, TVAL_PTR).ptrval; |
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401 if (val) { |
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402 overscan_right[i] = atoi(val); |
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403 } |
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404 } |
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405 } |
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406 } |
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407 |
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408 #ifndef DISABLE_OPENGL |
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409 char *gl_enabled_str = tern_find_path_default(config, "video\0gl\0", def, TVAL_PTR).ptrval; |
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410 uint8_t gl_enabled = strcmp(gl_enabled_str, "off") != 0; |
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411 if (gl_enabled) |
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412 { |
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413 flags |= SDL_WINDOW_OPENGL; |
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414 SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 5); |
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415 SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 5); |
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416 SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5); |
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417 SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0); |
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418 SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1); |
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419 } |
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420 #endif |
719
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Upgrade to SDL 2.0 and drop support for the non-OpenGL render path
Michael Pavone <pavone@retrodev.com>
parents:
655
diff
changeset
|
421 main_window = SDL_CreateWindow(title, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, width, height, flags); |
019d27995e32
Upgrade to SDL 2.0 and drop support for the non-OpenGL render path
Michael Pavone <pavone@retrodev.com>
parents:
655
diff
changeset
|
422 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
|
423 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
|
424 } |
1074
3a0f684891ae
Fix NOGL compile option
Michael Pavone <pavone@retrodev.com>
parents:
1068
diff
changeset
|
425 #ifndef DISABLE_OPENGL |
1328
70faad89d491
Add config file option to disable Open GL rendering
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parents:
1326
diff
changeset
|
426 if (gl_enabled) |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
427 { |
70faad89d491
Add config file option to disable Open GL rendering
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parents:
1326
diff
changeset
|
428 main_context = SDL_GL_CreateContext(main_window); |
70faad89d491
Add config file option to disable Open GL rendering
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parents:
1326
diff
changeset
|
429 GLenum res = glewInit(); |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
430 if (res != GLEW_OK) { |
70faad89d491
Add config file option to disable Open GL rendering
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parents:
1326
diff
changeset
|
431 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
|
432 } |
798
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
797
diff
changeset
|
433 |
1328
70faad89d491
Add config file option to disable Open GL rendering
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parents:
1326
diff
changeset
|
434 if (res == GLEW_OK && GLEW_VERSION_2_0) { |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
435 render_gl = 1; |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
436 if (!strcmp("tear", vsync)) { |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
437 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
|
438 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
|
439 vsync = "on"; |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
440 } else { |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
441 vsync = NULL; |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
442 } |
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
|
443 } |
1328
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
444 if (vsync) { |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
445 if (SDL_GL_SetSwapInterval(!strcmp("on", vsync)) < 0) { |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
446 warning("Failed to set vsync to %s: %s\n", vsync, SDL_GetError()); |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
447 } |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
448 } |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
449 } else { |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
450 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
|
451 } |
1328
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
452 } |
70faad89d491
Add config file option to disable Open GL rendering
Michael Pavone <pavone@retrodev.com>
parents:
1326
diff
changeset
|
453 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
|
454 #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
|
455 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
|
456 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
|
457 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
|
458 } |
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
|
459 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
|
460 |
1074
3a0f684891ae
Fix NOGL compile option
Michael Pavone <pavone@retrodev.com>
parents:
1068
diff
changeset
|
461 if (!main_renderer) { |
3a0f684891ae
Fix NOGL compile option
Michael Pavone <pavone@retrodev.com>
parents:
1068
diff
changeset
|
462 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
|
463 } |
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
797
diff
changeset
|
464 main_clip.x = main_clip.y = 0; |
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
797
diff
changeset
|
465 main_clip.w = width; |
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
797
diff
changeset
|
466 main_clip.h = height; |
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
797
diff
changeset
|
467 #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
|
468 } |
797
65181c3ee560
Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
766
diff
changeset
|
469 #endif |
798
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
797
diff
changeset
|
470 |
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
|
471 SDL_GetWindowSize(main_window, &main_width, &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
|
472 printf("Window created with size: %d x %d\n", main_width, 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
|
473 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
|
474 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
|
475 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
|
476 scanlines = !strcmp(tern_find_path_default(config, "video\0scanlines\0", def, TVAL_PTR).ptrval, "on"); |
798
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
797
diff
changeset
|
477 |
486
db5880d8ea03
Add an FPS counter to the title bar
Mike Pavone <pavone@retrodev.com>
parents:
467
diff
changeset
|
478 caption = title; |
449
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
479 |
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
480 audio_mutex = SDL_CreateMutex(); |
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
481 psg_cond = SDL_CreateCond(); |
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
482 ym_cond = SDL_CreateCond(); |
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
483 audio_ready = SDL_CreateCond(); |
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
484 |
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
485 SDL_AudioSpec desired, actual; |
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
|
486 char * rate_str = tern_find_path(config, "audio\0rate\0", TVAL_PTR).ptrval; |
445
80a9527c812c
Add config values for audio sample rate and buffer size
Mike Pavone <pavone@retrodev.com>
parents:
444
diff
changeset
|
487 int rate = rate_str ? atoi(rate_str) : 0; |
80a9527c812c
Add config values for audio sample rate and buffer size
Mike Pavone <pavone@retrodev.com>
parents:
444
diff
changeset
|
488 if (!rate) { |
80a9527c812c
Add config values for audio sample rate and buffer size
Mike Pavone <pavone@retrodev.com>
parents:
444
diff
changeset
|
489 rate = 48000; |
80a9527c812c
Add config values for audio sample rate and buffer size
Mike Pavone <pavone@retrodev.com>
parents:
444
diff
changeset
|
490 } |
80a9527c812c
Add config values for audio sample rate and buffer size
Mike Pavone <pavone@retrodev.com>
parents:
444
diff
changeset
|
491 desired.freq = rate; |
449
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
492 desired.format = AUDIO_S16SYS; |
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
493 desired.channels = 2; |
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
|
494 char * samples_str = tern_find_path(config, "audio\0buffer\0", TVAL_PTR).ptrval; |
445
80a9527c812c
Add config values for audio sample rate and buffer size
Mike Pavone <pavone@retrodev.com>
parents:
444
diff
changeset
|
495 int samples = samples_str ? atoi(samples_str) : 0; |
80a9527c812c
Add config values for audio sample rate and buffer size
Mike Pavone <pavone@retrodev.com>
parents:
444
diff
changeset
|
496 if (!samples) { |
80a9527c812c
Add config values for audio sample rate and buffer size
Mike Pavone <pavone@retrodev.com>
parents:
444
diff
changeset
|
497 samples = 512; |
80a9527c812c
Add config values for audio sample rate and buffer size
Mike Pavone <pavone@retrodev.com>
parents:
444
diff
changeset
|
498 } |
80a9527c812c
Add config values for audio sample rate and buffer size
Mike Pavone <pavone@retrodev.com>
parents:
444
diff
changeset
|
499 printf("config says: %d\n", samples); |
80a9527c812c
Add config values for audio sample rate and buffer size
Mike Pavone <pavone@retrodev.com>
parents:
444
diff
changeset
|
500 desired.samples = samples*2; |
449
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
501 desired.callback = audio_callback; |
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
502 desired.userdata = NULL; |
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
503 |
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
504 if (SDL_OpenAudio(&desired, &actual) < 0) { |
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
|
505 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
|
506 } |
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
507 buffer_samples = actual.samples; |
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
508 sample_rate = actual.freq; |
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
509 printf("Initialized audio at frequency %d with a %d sample buffer\n", actual.freq, actual.samples); |
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
510 SDL_PauseAudio(0); |
1355
03cb4dd2499f
Load extra controller mappings from gamecontrollerdb.txt
Michael Pavone <pavone@retrodev.com>
parents:
1336
diff
changeset
|
511 |
03cb4dd2499f
Load extra controller mappings from gamecontrollerdb.txt
Michael Pavone <pavone@retrodev.com>
parents:
1336
diff
changeset
|
512 uint32_t db_size; |
03cb4dd2499f
Load extra controller mappings from gamecontrollerdb.txt
Michael Pavone <pavone@retrodev.com>
parents:
1336
diff
changeset
|
513 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
|
514 if (db_data) { |
03cb4dd2499f
Load extra controller mappings from gamecontrollerdb.txt
Michael Pavone <pavone@retrodev.com>
parents:
1336
diff
changeset
|
515 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
|
516 free(db_data); |
1359
8c6d2ed3b959
Use printf rather than info_message for message about game controller mappings so it does not pop up a modal when not run from a terminal
Michael Pavone <pavone@retrodev.com>
parents:
1355
diff
changeset
|
517 printf("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
|
518 } |
03cb4dd2499f
Load extra controller mappings from gamecontrollerdb.txt
Michael Pavone <pavone@retrodev.com>
parents:
1336
diff
changeset
|
519 |
449
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
520 SDL_JoystickEventState(SDL_ENABLE); |
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
|
521 |
797
65181c3ee560
Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
766
diff
changeset
|
522 atexit(render_quit); |
449
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
523 } |
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
|
524 |
1184
b1147418254a
Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents:
1167
diff
changeset
|
525 void render_set_video_standard(vid_std std) |
b1147418254a
Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents:
1167
diff
changeset
|
526 { |
b1147418254a
Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents:
1167
diff
changeset
|
527 video_standard = std; |
b1147418254a
Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents:
1167
diff
changeset
|
528 } |
b1147418254a
Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents:
1167
diff
changeset
|
529 |
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
|
530 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
|
531 { |
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
|
532 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
|
533 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
|
534 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
|
535 } |
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
|
536 |
1263
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
1258
diff
changeset
|
537 static char *screenshot_path; |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
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parents:
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diff
changeset
|
538 void render_save_screenshot(char *path) |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
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parents:
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diff
changeset
|
539 { |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
1258
diff
changeset
|
540 if (screenshot_path) { |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
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diff
changeset
|
541 free(screenshot_path); |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
1258
diff
changeset
|
542 } |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
1258
diff
changeset
|
543 screenshot_path = path; |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
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diff
changeset
|
544 } |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
1258
diff
changeset
|
545 |
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:
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diff
changeset
|
546 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:
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diff
changeset
|
547 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
|
548 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
|
549 { |
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.
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parents:
1074
diff
changeset
|
550 #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
|
551 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
|
552 *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
|
553 return texture_buf; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
554 } 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
|
555 #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:
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diff
changeset
|
556 if (which >= num_textures) { |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
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diff
changeset
|
557 warning("Request for invalid framebuffer number %d\n", which); |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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changeset
|
558 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
|
559 } |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
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diff
changeset
|
560 void *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:
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diff
changeset
|
561 if (SDL_LockTexture(sdl_textures[which], NULL, &pixels, pitch) < 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:
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changeset
|
562 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>
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|
563 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:
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diff
changeset
|
564 } |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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parents:
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diff
changeset
|
565 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
|
566 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:
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diff
changeset
|
567 locked_pixels = 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
|
568 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.
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parents:
1074
diff
changeset
|
569 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:
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diff
changeset
|
570 } |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
571 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
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changeset
|
572 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
|
573 *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:
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diff
changeset
|
574 } |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
575 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
|
576 } |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
577 return 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:
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changeset
|
578 #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
|
579 } |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
580 #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
|
581 } |
797
65181c3ee560
Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
766
diff
changeset
|
582 |
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
|
583 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
|
584 #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
|
585 #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
|
586 #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.
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parents:
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diff
changeset
|
587 #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.
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parents:
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diff
changeset
|
588 #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
|
589 |
1398
08116cb5ffaa
Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents:
1397
diff
changeset
|
590 static uint32_t last_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
|
591 void render_framebuffer_updated(uint8_t which, int width) |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
592 { |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
593 static uint8_t last; |
1398
08116cb5ffaa
Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents:
1397
diff
changeset
|
594 last_width = width; |
1184
b1147418254a
Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents:
1167
diff
changeset
|
595 uint32_t height = which <= FRAMEBUFFER_EVEN |
b1147418254a
Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents:
1167
diff
changeset
|
596 ? (video_standard == VID_NTSC ? 243 : 294) - (overscan_top[video_standard] + overscan_bot[video_standard]) |
b1147418254a
Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents:
1167
diff
changeset
|
597 : 240; |
1263
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
1258
diff
changeset
|
598 FILE *screenshot_file = NULL; |
1336
baaf05fd64c4
Make internal screenshot functionality completely ignore overscan settings rather than only doing it for the height
Michael Pavone <pavone@retrodev.com>
parents:
1328
diff
changeset
|
599 uint32_t shot_height, shot_width; |
1263
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
1258
diff
changeset
|
600 if (screenshot_path && which == FRAMEBUFFER_ODD) { |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
1258
diff
changeset
|
601 screenshot_file = fopen(screenshot_path, "wb"); |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
1258
diff
changeset
|
602 if (screenshot_file) { |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
1258
diff
changeset
|
603 info_message("Saving screenshot to %s\n", screenshot_path); |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
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diff
changeset
|
604 } else { |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
1258
diff
changeset
|
605 warning("Failed to open screenshot file %s for writing\n", screenshot_path); |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
1258
diff
changeset
|
606 } |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
1258
diff
changeset
|
607 free(screenshot_path); |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
Michael Pavone <pavone@retrodev.com>
parents:
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diff
changeset
|
608 screenshot_path = NULL; |
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
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parents:
1258
diff
changeset
|
609 shot_height = video_standard == VID_NTSC ? 243 : 294; |
1336
baaf05fd64c4
Make internal screenshot functionality completely ignore overscan settings rather than only doing it for the height
Michael Pavone <pavone@retrodev.com>
parents:
1328
diff
changeset
|
610 shot_width = width; |
1263
5f65a16c23ff
Implement raw screenshot functionality requested in ticket:10
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parents:
1258
diff
changeset
|
611 } |
1336
baaf05fd64c4
Make internal screenshot functionality completely ignore overscan settings rather than only doing it for the height
Michael Pavone <pavone@retrodev.com>
parents:
1328
diff
changeset
|
612 width -= overscan_left[video_standard] + overscan_right[video_standard]; |
798
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
797
diff
changeset
|
613 #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
|
614 if (render_gl && 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:
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diff
changeset
|
615 glBindTexture(GL_TEXTURE_2D, textures[which]); |
1268
eca01056a915
Width on glTexSubImage2D call in render_framebuffer_updated needs to match the buffer pitch
Michael Pavone <pavone@retrodev.com>
parents:
1267
diff
changeset
|
616 glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, LINEBUF_SIZE, height, GL_BGRA, GL_UNSIGNED_BYTE, texture_buf + overscan_left[video_standard] + LINEBUF_SIZE * overscan_top[video_standard]); |
797
65181c3ee560
Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
766
diff
changeset
|
617 |
798
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
797
diff
changeset
|
618 glClearColor(0.0f, 0.0f, 0.0f, 1.0f); |
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
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diff
changeset
|
619 glClear(GL_COLOR_BUFFER_BIT); |
797
65181c3ee560
Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
766
diff
changeset
|
620 |
798
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
797
diff
changeset
|
621 glUseProgram(program); |
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
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diff
changeset
|
622 glActiveTexture(GL_TEXTURE0); |
062a2199daf6
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=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
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diff
changeset
|
623 glBindTexture(GL_TEXTURE_2D, textures[0]); |
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
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diff
changeset
|
624 glUniform1i(un_textures[0], 0); |
449
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
625 |
798
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
797
diff
changeset
|
626 glActiveTexture(GL_TEXTURE1); |
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.
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|
627 glBindTexture(GL_TEXTURE_2D, textures[last != which ? 1 : scanlines ? 2 : 0]); |
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628 glUniform1i(un_textures[1], 1); |
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629 |
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630 glUniform1f(un_width, width); |
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631 glUniform1f(un_height, height); |
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632 |
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633 glBindBuffer(GL_ARRAY_BUFFER, buffers[0]); |
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634 glVertexAttribPointer(at_pos, 2, GL_FLOAT, GL_FALSE, sizeof(GLfloat[2]), (void *)0); |
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635 glEnableVertexAttribArray(at_pos); |
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636 |
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637 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffers[1]); |
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638 glDrawElements(GL_TRIANGLE_STRIP, 4, GL_UNSIGNED_SHORT, (void *)0); |
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639 |
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640 glDisableVertexAttribArray(at_pos); |
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641 |
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642 SDL_GL_SwapWindow(main_window); |
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643 |
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644 if (screenshot_file) { |
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645 //properly supporting interlaced modes here is non-trivial, so only save the odd field for now |
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646 save_ppm(screenshot_file, texture_buf, shot_width, shot_height, LINEBUF_SIZE*sizeof(uint32_t)); |
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647 } |
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648 } else { |
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649 #endif |
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650 if (which <= FRAMEBUFFER_EVEN && last != which) { |
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651 uint8_t *cur_dst = (uint8_t *)locked_pixels; |
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652 uint8_t *cur_saved = (uint8_t *)texture_buf; |
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653 uint32_t dst_off = which == FRAMEBUFFER_EVEN ? 0 : locked_pitch; |
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654 uint32_t src_off = which == FRAMEBUFFER_EVEN ? locked_pitch : 0; |
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655 for (int i = 0; i < height; ++i) |
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656 { |
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657 //copy saved line from other field |
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658 memcpy(cur_dst + dst_off, cur_saved, locked_pitch); |
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659 //save line from this field to buffer for next frame |
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660 memcpy(cur_saved, cur_dst + src_off, locked_pitch); |
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661 cur_dst += locked_pitch * 2; |
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662 cur_saved += locked_pitch; |
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663 } |
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664 height = 480; |
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665 } |
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666 if (screenshot_file) { |
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667 uint32_t shot_pitch = locked_pitch; |
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668 if (which == FRAMEBUFFER_EVEN) { |
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669 shot_height *= 2; |
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670 } else { |
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671 shot_pitch *= 2; |
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672 } |
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673 save_ppm(screenshot_file, locked_pixels, shot_width, shot_height, shot_pitch); |
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674 } |
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675 SDL_UnlockTexture(sdl_textures[which]); |
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676 SDL_Rect src_clip = { |
1267
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677 .x = overscan_left[video_standard], |
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678 .y = overscan_top[video_standard], |
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679 .w = width, |
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680 .h = height |
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681 }; |
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682 SDL_RenderCopy(main_renderer, sdl_textures[which], &src_clip, &main_clip); |
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683 SDL_RenderPresent(main_renderer); |
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684 #ifndef DISABLE_OPENGL |
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685 } |
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686 #endif |
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687 if (screenshot_file) { |
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688 fclose(screenshot_file); |
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689 } |
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690 if (which <= FRAMEBUFFER_EVEN) { |
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691 last = which; |
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692 static uint32_t frame_counter, start; |
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693 frame_counter++; |
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694 last_frame= SDL_GetTicks(); |
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695 if ((last_frame - start) > FPS_INTERVAL) { |
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696 if (start && (last_frame-start)) { |
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697 #ifdef __ANDROID__ |
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698 info_message("%s - %.1f fps", caption, ((float)frame_counter) / (((float)(last_frame-start)) / 1000.0)); |
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699 #else |
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700 if (!fps_caption) { |
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701 fps_caption = malloc(strlen(caption) + strlen(" - 100000000.1 fps") + 1); |
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702 } |
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703 sprintf(fps_caption, "%s - %.1f fps", caption, ((float)frame_counter) / (((float)(last_frame-start)) / 1000.0)); |
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704 SDL_SetWindowTitle(main_window, fps_caption); |
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705 #endif |
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706 } |
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707 start = last_frame; |
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708 frame_counter = 0; |
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709 } |
449
7696d824489d
Started work on OpenGL support in new branch
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426
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|
710 } |
1077
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711 if (!events_processed) { |
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712 process_events(); |
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713 } |
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714 events_processed = 0; |
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715 } |
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716 |
1398
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717 uint32_t render_emulated_width() |
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718 { |
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719 return last_width - overscan_left[video_standard] - overscan_right[video_standard]; |
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720 } |
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721 |
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changeset
|
722 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
|
723 { |
08116cb5ffaa
Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents:
1397
diff
changeset
|
724 return (video_standard == VID_NTSC ? 243 : 294) - overscan_top[video_standard] - overscan_bot[video_standard]; |
08116cb5ffaa
Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents:
1397
diff
changeset
|
725 } |
08116cb5ffaa
Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents:
1397
diff
changeset
|
726 |
08116cb5ffaa
Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents:
1397
diff
changeset
|
727 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
|
728 { |
08116cb5ffaa
Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents:
1397
diff
changeset
|
729 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
|
730 } |
08116cb5ffaa
Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents:
1397
diff
changeset
|
731 |
08116cb5ffaa
Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents:
1397
diff
changeset
|
732 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
|
733 { |
08116cb5ffaa
Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents:
1397
diff
changeset
|
734 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
|
735 } |
08116cb5ffaa
Fix absolute mouse mode when non-default overscan settings are used
Michael Pavone <pavone@retrodev.com>
parents:
1397
diff
changeset
|
736 |
43
3fc57e1a2c56
Add debug render mode and fix vertical flip bit for bg tiles
Mike Pavone <pavone@retrodev.com>
parents:
33
diff
changeset
|
737 void render_wait_quit(vdp_context * context) |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
738 { |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
739 SDL_Event event; |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
740 while(SDL_WaitEvent(&event)) { |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
741 switch (event.type) { |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
742 case SDL_QUIT: |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
743 return; |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
744 } |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
745 } |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
746 } |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
747 |
1102
c15896605bf2
Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents:
1077
diff
changeset
|
748 static int find_joystick_index(SDL_JoystickID instanceID) |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
749 { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
750 for (int i = 0; i < MAX_JOYSTICKS; i++) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
751 if (joysticks[i] && SDL_JoystickInstanceID(joysticks[i]) == instanceID) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
752 return i; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
753 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
754 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
755 return -1; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
756 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
757 |
1102
c15896605bf2
Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents:
1077
diff
changeset
|
758 static int lowest_unused_joystick_index() |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
759 { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
760 for (int i = 0; i < MAX_JOYSTICKS; i++) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
761 if (!joysticks[i]) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
762 return i; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
763 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
764 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
765 return -1; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
766 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
767 |
1207
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
768 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
|
769 { |
1207
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
770 static 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
|
771 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
|
772 return RENDER_NOT_PLUGGED_IN; |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
773 } |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
774 |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
775 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
|
776 return RENDER_NOT_MAPPED; |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
777 } |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
778 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
|
779 if (!control) { |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
780 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
|
781 return RENDER_NOT_PLUGGED_IN; |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
782 } |
1207
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
783 |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
784 SDL_GameControllerButtonBind cbind; |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
785 if (is_axis) { |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
786 if (!axis_lookup) { |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
787 for (int i = SDL_CONTROLLER_AXIS_LEFTX; i < SDL_CONTROLLER_AXIS_MAX; i++) |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
788 { |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
789 axis_lookup = tern_insert_int(axis_lookup, SDL_GameControllerGetStringForAxis(i), i); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
790 } |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
791 //alternative Playstation-style names |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
792 axis_lookup = tern_insert_int(axis_lookup, "l2", SDL_CONTROLLER_AXIS_TRIGGERLEFT); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
793 axis_lookup = tern_insert_int(axis_lookup, "r2", SDL_CONTROLLER_AXIS_TRIGGERRIGHT); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
794 } |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
795 intptr_t sdl_axis = tern_find_int(axis_lookup, name, SDL_CONTROLLER_AXIS_INVALID); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
796 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
|
797 SDL_GameControllerClose(control); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
798 return RENDER_INVALID_NAME; |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
799 } |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
800 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
|
801 } else { |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
802 if (!button_lookup) { |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
803 for (int i = SDL_CONTROLLER_BUTTON_A; i < SDL_CONTROLLER_BUTTON_MAX; i++) |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
804 { |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
805 button_lookup = tern_insert_int(button_lookup, SDL_GameControllerGetStringForButton(i), i); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
806 } |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
807 //alternative Playstation-style names |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
808 button_lookup = tern_insert_int(button_lookup, "cross", SDL_CONTROLLER_BUTTON_A); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
809 button_lookup = tern_insert_int(button_lookup, "circle", SDL_CONTROLLER_BUTTON_B); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
810 button_lookup = tern_insert_int(button_lookup, "square", SDL_CONTROLLER_BUTTON_X); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
811 button_lookup = tern_insert_int(button_lookup, "triangle", SDL_CONTROLLER_BUTTON_Y); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
812 button_lookup = tern_insert_int(button_lookup, "share", SDL_CONTROLLER_BUTTON_BACK); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
813 button_lookup = tern_insert_int(button_lookup, "select", SDL_CONTROLLER_BUTTON_BACK); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
814 button_lookup = tern_insert_int(button_lookup, "options", SDL_CONTROLLER_BUTTON_START); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
815 button_lookup = tern_insert_int(button_lookup, "l1", SDL_CONTROLLER_BUTTON_LEFTSHOULDER); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
816 button_lookup = tern_insert_int(button_lookup, "r1", SDL_CONTROLLER_BUTTON_RIGHTSHOULDER); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
817 button_lookup = tern_insert_int(button_lookup, "l3", SDL_CONTROLLER_BUTTON_LEFTSTICK); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
818 button_lookup = tern_insert_int(button_lookup, "r3", SDL_CONTROLLER_BUTTON_RIGHTSTICK); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
819 } |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
820 intptr_t sdl_button = tern_find_int(button_lookup, name, SDL_CONTROLLER_BUTTON_INVALID); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
821 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
|
822 SDL_GameControllerClose(control); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
823 return RENDER_INVALID_NAME; |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
824 } |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
825 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
|
826 } |
1187
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
827 SDL_GameControllerClose(control); |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
828 switch (cbind.bindType) |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
829 { |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
830 case SDL_CONTROLLER_BINDTYPE_BUTTON: |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
831 return cbind.value.button; |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
832 case SDL_CONTROLLER_BINDTYPE_AXIS: |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
833 return RENDER_AXIS_BIT | cbind.value.axis; |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
834 case SDL_CONTROLLER_BINDTYPE_HAT: |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
835 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
|
836 } |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
837 return RENDER_NOT_MAPPED; |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
838 } |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
839 |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
840 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
|
841 { |
1207
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
842 return input >> 4 & 0xFFFFFF; |
1187
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
843 } |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
844 |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
845 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
|
846 { |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
847 return input & 0xF; |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
848 } |
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
849 |
1207
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
850 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
|
851 { |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
852 return input & 0xFFFFFFF; |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
853 } |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
854 |
1102
c15896605bf2
Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents:
1077
diff
changeset
|
855 static uint8_t scancode_map[SDL_NUM_SCANCODES] = { |
1026
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
856 [SDL_SCANCODE_A] = 0x1C, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
857 [SDL_SCANCODE_B] = 0x32, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
858 [SDL_SCANCODE_C] = 0x21, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
859 [SDL_SCANCODE_D] = 0x23, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
860 [SDL_SCANCODE_E] = 0x24, |
1258
1148567ab355
Fix scancode for F key
Michael Pavone <pavone@retrodev.com>
parents:
1207
diff
changeset
|
861 [SDL_SCANCODE_F] = 0x2B, |
1026
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
862 [SDL_SCANCODE_G] = 0x34, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
863 [SDL_SCANCODE_H] = 0x33, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
864 [SDL_SCANCODE_I] = 0x43, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
865 [SDL_SCANCODE_J] = 0x3B, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
866 [SDL_SCANCODE_K] = 0x42, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
867 [SDL_SCANCODE_L] = 0x4B, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
868 [SDL_SCANCODE_M] = 0x3A, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
869 [SDL_SCANCODE_N] = 0x31, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
870 [SDL_SCANCODE_O] = 0x44, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
871 [SDL_SCANCODE_P] = 0x4D, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
872 [SDL_SCANCODE_Q] = 0x15, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
873 [SDL_SCANCODE_R] = 0x2D, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
874 [SDL_SCANCODE_S] = 0x1B, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
875 [SDL_SCANCODE_T] = 0x2C, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
876 [SDL_SCANCODE_U] = 0x3C, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
877 [SDL_SCANCODE_V] = 0x2A, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
878 [SDL_SCANCODE_W] = 0x1D, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
879 [SDL_SCANCODE_X] = 0x22, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
880 [SDL_SCANCODE_Y] = 0x35, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
881 [SDL_SCANCODE_Z] = 0x1A, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
882 [SDL_SCANCODE_1] = 0x16, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
883 [SDL_SCANCODE_2] = 0x1E, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
884 [SDL_SCANCODE_3] = 0x26, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
885 [SDL_SCANCODE_4] = 0x25, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
886 [SDL_SCANCODE_5] = 0x2E, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
887 [SDL_SCANCODE_6] = 0x36, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
888 [SDL_SCANCODE_7] = 0x3D, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
889 [SDL_SCANCODE_8] = 0x3E, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
890 [SDL_SCANCODE_9] = 0x46, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
891 [SDL_SCANCODE_0] = 0x45, |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
892 [SDL_SCANCODE_RETURN] = 0x5A, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
893 [SDL_SCANCODE_ESCAPE] = 0x76, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
894 [SDL_SCANCODE_SPACE] = 0x29, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
895 [SDL_SCANCODE_TAB] = 0x0D, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
896 [SDL_SCANCODE_BACKSPACE] = 0x66, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
897 [SDL_SCANCODE_MINUS] = 0x4E, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
898 [SDL_SCANCODE_EQUALS] = 0x55, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
899 [SDL_SCANCODE_LEFTBRACKET] = 0x54, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
900 [SDL_SCANCODE_RIGHTBRACKET] = 0x5B, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
901 [SDL_SCANCODE_BACKSLASH] = 0x5D, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
902 [SDL_SCANCODE_SEMICOLON] = 0x4C, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
903 [SDL_SCANCODE_APOSTROPHE] = 0x52, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
904 [SDL_SCANCODE_GRAVE] = 0x0E, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
905 [SDL_SCANCODE_COMMA] = 0x41, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
906 [SDL_SCANCODE_PERIOD] = 0x49, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
907 [SDL_SCANCODE_SLASH] = 0x4A, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
908 [SDL_SCANCODE_CAPSLOCK] = 0x58, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
909 [SDL_SCANCODE_F1] = 0x05, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
910 [SDL_SCANCODE_F2] = 0x06, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
911 [SDL_SCANCODE_F3] = 0x04, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
912 [SDL_SCANCODE_F4] = 0x0C, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
913 [SDL_SCANCODE_F5] = 0x03, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
914 [SDL_SCANCODE_F6] = 0x0B, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
915 [SDL_SCANCODE_F7] = 0x83, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
916 [SDL_SCANCODE_F8] = 0x0A, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
917 [SDL_SCANCODE_F9] = 0x01, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
918 [SDL_SCANCODE_F10] = 0x09, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
919 [SDL_SCANCODE_F11] = 0x78, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
920 [SDL_SCANCODE_F12] = 0x07, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
921 [SDL_SCANCODE_LCTRL] = 0x14, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
922 [SDL_SCANCODE_LSHIFT] = 0x12, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
923 [SDL_SCANCODE_LALT] = 0x11, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
924 [SDL_SCANCODE_RCTRL] = 0x18, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
925 [SDL_SCANCODE_RSHIFT] = 0x59, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
926 [SDL_SCANCODE_RALT] = 0x17, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
927 [SDL_SCANCODE_INSERT] = 0x81, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
928 [SDL_SCANCODE_PAUSE] = 0x82, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
929 [SDL_SCANCODE_PRINTSCREEN] = 0x84, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
930 [SDL_SCANCODE_SCROLLLOCK] = 0x7E, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
931 [SDL_SCANCODE_DELETE] = 0x85, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
932 [SDL_SCANCODE_LEFT] = 0x86, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
933 [SDL_SCANCODE_HOME] = 0x87, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
934 [SDL_SCANCODE_END] = 0x88, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
935 [SDL_SCANCODE_UP] = 0x89, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
936 [SDL_SCANCODE_DOWN] = 0x8A, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
937 [SDL_SCANCODE_PAGEUP] = 0x8B, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
938 [SDL_SCANCODE_PAGEDOWN] = 0x8C, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
939 [SDL_SCANCODE_RIGHT] = 0x8D, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
940 [SDL_SCANCODE_NUMLOCKCLEAR] = 0x77, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
941 [SDL_SCANCODE_KP_DIVIDE] = 0x80, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
942 [SDL_SCANCODE_KP_MULTIPLY] = 0x7C, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
943 [SDL_SCANCODE_KP_MINUS] = 0x7B, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
944 [SDL_SCANCODE_KP_PLUS] = 0x79, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
945 [SDL_SCANCODE_KP_ENTER] = 0x19, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
946 [SDL_SCANCODE_KP_1] = 0x69, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
947 [SDL_SCANCODE_KP_2] = 0x72, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
948 [SDL_SCANCODE_KP_3] = 0x7A, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
949 [SDL_SCANCODE_KP_4] = 0x6B, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
950 [SDL_SCANCODE_KP_5] = 0x73, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
951 [SDL_SCANCODE_KP_6] = 0x74, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
952 [SDL_SCANCODE_KP_7] = 0x6C, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
953 [SDL_SCANCODE_KP_8] = 0x75, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
954 [SDL_SCANCODE_KP_9] = 0x7D, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
955 [SDL_SCANCODE_KP_0] = 0x70, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
956 [SDL_SCANCODE_KP_PERIOD] = 0x71, |
1026
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
957 }; |
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
958 |
1397
89eb967fed72
Initial support for drag and drop. Some work needed for proper menu integration.
Michael Pavone <pavone@retrodev.com>
parents:
1359
diff
changeset
|
959 static drop_handler drag_drop_handler; |
89eb967fed72
Initial support for drag and drop. Some work needed for proper menu integration.
Michael Pavone <pavone@retrodev.com>
parents:
1359
diff
changeset
|
960 void render_set_drag_drop_handler(drop_handler handler) |
89eb967fed72
Initial support for drag and drop. Some work needed for proper menu integration.
Michael Pavone <pavone@retrodev.com>
parents:
1359
diff
changeset
|
961 { |
89eb967fed72
Initial support for drag and drop. Some work needed for proper menu integration.
Michael Pavone <pavone@retrodev.com>
parents:
1359
diff
changeset
|
962 drag_drop_handler = handler; |
89eb967fed72
Initial support for drag and drop. Some work needed for proper menu integration.
Michael Pavone <pavone@retrodev.com>
parents:
1359
diff
changeset
|
963 } |
89eb967fed72
Initial support for drag and drop. Some work needed for proper menu integration.
Michael Pavone <pavone@retrodev.com>
parents:
1359
diff
changeset
|
964 |
1102
c15896605bf2
Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents:
1077
diff
changeset
|
965 static int32_t handle_event(SDL_Event *event) |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
966 { |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
967 switch (event->type) { |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
968 case SDL_KEYDOWN: |
1026
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
969 handle_keydown(event->key.keysym.sym, scancode_map[event->key.keysym.scancode]); |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
970 break; |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
971 case SDL_KEYUP: |
1026
7267bc1ab547
Fix bug in 68K movep.l when the destination is a register mapped to a host register
Michael Pavone <pavone@retrodev.com>
parents:
1004
diff
changeset
|
972 handle_keyup(event->key.keysym.sym, scancode_map[event->key.keysym.scancode]); |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
973 break; |
418
dbf4e1c86f3c
Implement basic joystick support
Mike Pavone <pavone@retrodev.com>
parents:
416
diff
changeset
|
974 case SDL_JOYBUTTONDOWN: |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
975 handle_joydown(find_joystick_index(event->jbutton.which), event->jbutton.button); |
418
dbf4e1c86f3c
Implement basic joystick support
Mike Pavone <pavone@retrodev.com>
parents:
416
diff
changeset
|
976 break; |
dbf4e1c86f3c
Implement basic joystick support
Mike Pavone <pavone@retrodev.com>
parents:
416
diff
changeset
|
977 case SDL_JOYBUTTONUP: |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
978 handle_joyup(find_joystick_index(event->jbutton.which), event->jbutton.button); |
418
dbf4e1c86f3c
Implement basic joystick support
Mike Pavone <pavone@retrodev.com>
parents:
416
diff
changeset
|
979 break; |
dbf4e1c86f3c
Implement basic joystick support
Mike Pavone <pavone@retrodev.com>
parents:
416
diff
changeset
|
980 case SDL_JOYHATMOTION: |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
981 handle_joy_dpad(find_joystick_index(event->jbutton.which), event->jhat.hat, event->jhat.value); |
418
dbf4e1c86f3c
Implement basic joystick support
Mike Pavone <pavone@retrodev.com>
parents:
416
diff
changeset
|
982 break; |
1207
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
983 case SDL_JOYAXISMOTION: |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
984 handle_joy_axis(find_joystick_index(event->jaxis.which), event->jaxis.axis, event->jaxis.value); |
9d6f155732ed
Basic support for mapping an analog axis to functionality
Michael Pavone <pavone@retrodev.com>
parents:
1205
diff
changeset
|
985 break; |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
986 case SDL_JOYDEVICEADDED: |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
987 if (event->jdevice.which < MAX_JOYSTICKS) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
988 int index = lowest_unused_joystick_index(); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
989 if (index >= 0) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
990 SDL_Joystick * joy = joysticks[index] = SDL_JoystickOpen(event->jdevice.which); |
1187
6a4503fad67e
Initial support for using SDL2 game controller mapping functionality
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
991 joystick_sdl_index[index] = event->jdevice.which; |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
992 if (joy) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
993 printf("Joystick %d added: %s\n", index, SDL_JoystickName(joy)); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
994 printf("\tNum Axes: %d\n\tNum Buttons: %d\n\tNum Hats: %d\n", SDL_JoystickNumAxes(joy), SDL_JoystickNumButtons(joy), SDL_JoystickNumHats(joy)); |
1194
1ad0ec7e3939
Make gamepad "semantic" mapping play nice with hotplug support
Michael Pavone <pavone@retrodev.com>
parents:
1187
diff
changeset
|
995 handle_joy_added(index); |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
996 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
997 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
998 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
999 break; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
1000 case SDL_JOYDEVICEREMOVED: { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
1001 int index = find_joystick_index(event->jdevice.which); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
1002 if (index >= 0) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
1003 SDL_JoystickClose(joysticks[index]); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
1004 joysticks[index] = NULL; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
1005 printf("Joystick %d removed\n", index); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
1006 } else { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
1007 printf("Failed to find removed joystick with instance ID: %d\n", index); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
1008 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
1009 break; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
1010 } |
897
b9564fb88a5a
WIP support for mega mouse
Michael Pavone <pavone@retrodev.com>
parents:
884
diff
changeset
|
1011 case SDL_MOUSEMOTION: |
1198
8715174e9366
Adjust mouse cursor in absolute mode/menu to account for presence of top border
Michael Pavone <pavone@retrodev.com>
parents:
1194
diff
changeset
|
1012 handle_mouse_moved(event->motion.which, event->motion.x, event->motion.y + overscan_top[video_standard], event->motion.xrel, event->motion.yrel); |
897
b9564fb88a5a
WIP support for mega mouse
Michael Pavone <pavone@retrodev.com>
parents:
884
diff
changeset
|
1013 break; |
907
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
1014 case SDL_MOUSEBUTTONDOWN: |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
1015 handle_mousedown(event->button.which, event->button.button); |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
1016 break; |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
1017 case SDL_MOUSEBUTTONUP: |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
1018 handle_mouseup(event->button.which, event->button.button); |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
1019 break; |
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
|
1020 case SDL_WINDOWEVENT: |
a6ae693974e0
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents:
1198
diff
changeset
|
1021 switch (event->window.event) |
a6ae693974e0
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents:
1198
diff
changeset
|
1022 { |
a6ae693974e0
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents:
1198
diff
changeset
|
1023 case SDL_WINDOWEVENT_SIZE_CHANGED: |
a6ae693974e0
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents:
1198
diff
changeset
|
1024 main_width = event->window.data1; |
a6ae693974e0
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents:
1198
diff
changeset
|
1025 main_height = event->window.data2; |
a6ae693974e0
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents:
1198
diff
changeset
|
1026 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
|
1027 #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
|
1028 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
|
1029 SDL_GL_DeleteContext(main_context); |
a6ae693974e0
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents:
1198
diff
changeset
|
1030 main_context = SDL_GL_CreateContext(main_window); |
a6ae693974e0
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents:
1198
diff
changeset
|
1031 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
|
1032 } |
a6ae693974e0
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents:
1198
diff
changeset
|
1033 #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
|
1034 break; |
a6ae693974e0
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents:
1198
diff
changeset
|
1035 } |
a6ae693974e0
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents:
1198
diff
changeset
|
1036 break; |
1397
89eb967fed72
Initial support for drag and drop. Some work needed for proper menu integration.
Michael Pavone <pavone@retrodev.com>
parents:
1359
diff
changeset
|
1037 case SDL_DROPFILE: |
89eb967fed72
Initial support for drag and drop. Some work needed for proper menu integration.
Michael Pavone <pavone@retrodev.com>
parents:
1359
diff
changeset
|
1038 if (drag_drop_handler) { |
89eb967fed72
Initial support for drag and drop. Some work needed for proper menu integration.
Michael Pavone <pavone@retrodev.com>
parents:
1359
diff
changeset
|
1039 drag_drop_handler(event->drop.file); |
89eb967fed72
Initial support for drag and drop. Some work needed for proper menu integration.
Michael Pavone <pavone@retrodev.com>
parents:
1359
diff
changeset
|
1040 } |
89eb967fed72
Initial support for drag and drop. Some work needed for proper menu integration.
Michael Pavone <pavone@retrodev.com>
parents:
1359
diff
changeset
|
1041 SDL_free(event->drop.file); |
89eb967fed72
Initial support for drag and drop. Some work needed for proper menu integration.
Michael Pavone <pavone@retrodev.com>
parents:
1359
diff
changeset
|
1042 break; |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
1043 case SDL_QUIT: |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
1044 puts(""); |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
1045 exit(0); |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
1046 } |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
1047 return 0; |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
1048 } |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
1049 |
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
|
1050 static void 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
|
1051 { |
a6ae693974e0
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents:
1198
diff
changeset
|
1052 SDL_Event event; |
a6ae693974e0
Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
parents:
1198
diff
changeset
|
1053 while(SDL_PollEvent(&event)) |
a6ae693974e0
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|
1054 { |
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|
1055 handle_event(&event); |
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|
1056 } |
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|
1057 } |
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|
1058 |
409
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diff
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|
1059 void process_events() |
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diff
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|
1060 { |
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
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|
1061 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
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|
1062 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
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|
1063 } |
1202
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Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
Michael Pavone <pavone@retrodev.com>
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|
1064 drain_events(); |
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1065 events_processed++; |
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Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
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|
1066 } |
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Allow toggling full screen mode at runtime. Allow resizing the window in windowed mode. Allow specifying the aspect ratio in the config file.
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|
1067 |
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1068 #define TOGGLE_MIN_DELAY 250 |
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1069 void render_toggle_fullscreen() |
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|
1070 { |
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|
1071 static int in_toggle; |
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|
1072 //protect against event processing causing us to attempt to toggle while still toggling |
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1073 if (in_toggle) { |
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|
1074 return; |
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1075 } |
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|
1076 in_toggle = 1; |
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|
1077 |
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1078 //toggling too fast seems to cause a deadlock |
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|
1079 static uint32_t last_toggle; |
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1080 uint32_t cur = SDL_GetTicks(); |
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1081 if (last_toggle && cur - last_toggle < TOGGLE_MIN_DELAY) { |
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|
1082 in_toggle = 0; |
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|
1083 return; |
409
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1084 } |
1202
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|
1085 last_toggle = cur; |
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|
1086 |
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|
1087 drain_events(); |
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1088 is_fullscreen = !is_fullscreen; |
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|
1089 if (is_fullscreen) { |
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|
1090 SDL_DisplayMode mode; |
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|
1091 //TODO: Multiple monitor support |
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1092 SDL_GetCurrentDisplayMode(0, &mode); |
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1093 //In theory, the SDL2 docs suggest this is unnecessary |
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changeset
|
1094 //but without it the OpenGL context remains the original size |
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parents:
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1095 //This needs to happen before the fullscreen transition to have any effect |
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parents:
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|
1096 //because SDL does not apply window size changes in fullscreen |
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|
1097 SDL_SetWindowSize(main_window, mode.w, mode.h); |
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parents:
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|
1098 } |
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|
1099 SDL_SetWindowFullscreen(main_window, is_fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0); |
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1100 //Since we change the window size on transition to full screen |
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1101 //we need to set it back to normal so we can also go back to windowed mode |
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1102 //normally you would think that this should only be done when actually transitioning |
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|
1103 //but something is screwy in the guts of SDL (at least on Linux) and setting it each time |
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|
1104 //is the only thing that seems to work reliably |
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1105 //when we've just switched to fullscreen mode this should be harmless though |
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|
1106 SDL_SetWindowSize(main_window, windowed_width, windowed_height); |
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|
1107 drain_events(); |
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|
1108 in_toggle = 0; |
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|
1109 } |
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|
1110 |
364
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
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diff
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|
1111 void render_wait_psg(psg_context * context) |
354
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|
1112 { |
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diff
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|
1113 SDL_LockMutex(audio_mutex); |
364
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|
1114 while (current_psg != NULL) { |
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|
1115 SDL_CondWait(psg_cond, audio_mutex); |
354
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|
1116 } |
364
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|
1117 current_psg = context->audio_buffer; |
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|
1118 SDL_CondSignal(audio_ready); |
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|
1119 |
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|
1120 context->audio_buffer = context->back_buffer; |
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diff
changeset
|
1121 context->back_buffer = current_psg; |
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|
1122 SDL_UnlockMutex(audio_mutex); |
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diff
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|
1123 context->buffer_pos = 0; |
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diff
changeset
|
1124 } |
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diff
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|
1125 |
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diff
changeset
|
1126 void render_wait_ym(ym2612_context * context) |
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|
1127 { |
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diff
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|
1128 SDL_LockMutex(audio_mutex); |
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diff
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|
1129 while (current_ym != NULL) { |
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diff
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|
1130 SDL_CondWait(ym_cond, audio_mutex); |
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diff
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|
1131 } |
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361
diff
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|
1132 current_ym = context->audio_buffer; |
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diff
changeset
|
1133 SDL_CondSignal(audio_ready); |
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diff
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|
1134 |
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diff
changeset
|
1135 context->audio_buffer = context->back_buffer; |
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diff
changeset
|
1136 context->back_buffer = current_ym; |
354
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diff
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|
1137 SDL_UnlockMutex(audio_mutex); |
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diff
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|
1138 context->buffer_pos = 0; |
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diff
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|
1139 } |
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342
diff
changeset
|
1140 |
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diff
changeset
|
1141 uint32_t render_audio_buffer() |
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diff
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|
1142 { |
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Initial PSG support. Mostly works, noise channel is borked though.
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diff
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|
1143 return buffer_samples; |
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342
diff
changeset
|
1144 } |
342
13f994c88c34
Get frame time correct and frame rate sort of correct for EUR region
Mike Pavone <pavone@retrodev.com>
parents:
340
diff
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|
1145 |
354
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diff
changeset
|
1146 uint32_t render_sample_rate() |
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diff
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|
1147 { |
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diff
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|
1148 return sample_rate; |
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diff
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|
1149 } |
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diff
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|
1150 |
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
|
1151 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
|
1152 { |
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
|
1153 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
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1154 } |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
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1155 |
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
|
1156 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
|
1157 { |
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
|
1158 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
|
1159 } |
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
|
1160 |
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
|
1161 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
|
1162 { |
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
|
1163 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
|
1164 } |
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
|
1165 |