Mercurial > repos > blastem
annotate render_sdl.c @ 1184:b1147418254a
Overscan is now configurable
author | Michael Pavone <pavone@retrodev.com> |
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date | Wed, 18 Jan 2017 23:43:36 -0800 |
parents | e758ddbf0624 |
children | 6a4503fad67e |
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 |
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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> |
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8 #include <string.h> |
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9 #include <math.h> |
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10 #include "render.h" |
66 | 11 #include "blastem.h" |
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12 #include "genesis.h" |
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13 #include "io.h" |
497
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14 #include "util.h" |
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15 |
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16 #ifndef DISABLE_OPENGL |
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17 #include <GL/glew.h> |
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18 #endif |
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19 |
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20 #define MAX_EVENT_POLL_PER_FRAME 2 |
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21 |
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22 static SDL_Window *main_window; |
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23 static SDL_Renderer *main_renderer; |
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24 static SDL_Texture **sdl_textures; |
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25 static uint8_t num_textures; |
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26 static SDL_Rect main_clip; |
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27 static SDL_GLContext *main_context; |
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28 |
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29 static int main_width, main_height, is_fullscreen; |
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30 |
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31 static uint8_t render_gl = 1; |
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32 static uint8_t scanlines = 0; |
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33 |
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34 static uint32_t last_frame = 0; |
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35 |
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36 static int16_t * current_psg = NULL; |
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37 static int16_t * current_ym = NULL; |
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38 |
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39 static uint32_t buffer_samples, sample_rate; |
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40 static uint32_t missing_count; |
354
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41 |
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42 static SDL_mutex * audio_mutex; |
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43 static SDL_cond * audio_ready; |
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44 static SDL_cond * psg_cond; |
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45 static SDL_cond * ym_cond; |
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46 static uint8_t quitting = 0; |
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47 static uint8_t ym_enabled = 1; |
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48 |
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49 static void audio_callback(void * userdata, uint8_t *byte_stream, int len) |
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50 { |
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51 //puts("audio_callback"); |
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52 int16_t * stream = (int16_t *)byte_stream; |
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53 int samples = len/(sizeof(int16_t)*2); |
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54 int16_t * psg_buf, * ym_buf; |
361 | 55 uint8_t local_quit; |
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56 SDL_LockMutex(audio_mutex); |
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57 psg_buf = NULL; |
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58 ym_buf = NULL; |
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59 do { |
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60 if (!psg_buf) { |
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61 psg_buf = current_psg; |
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62 current_psg = NULL; |
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63 SDL_CondSignal(psg_cond); |
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64 } |
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65 if (ym_enabled && !ym_buf) { |
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66 ym_buf = current_ym; |
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67 current_ym = NULL; |
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68 SDL_CondSignal(ym_cond); |
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69 } |
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70 if (!quitting && (!psg_buf || (ym_enabled && !ym_buf))) { |
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71 SDL_CondWait(audio_ready, audio_mutex); |
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72 } |
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73 } while(!quitting && (!psg_buf || (ym_enabled && !ym_buf))); |
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74 |
361 | 75 local_quit = quitting; |
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76 SDL_UnlockMutex(audio_mutex); |
361 | 77 if (!local_quit) { |
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78 if (ym_enabled) { |
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79 for (int i = 0; i < samples; i++) |
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80 { |
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81 *(stream++) = psg_buf[i] + *(ym_buf++); |
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82 *(stream++) = psg_buf[i] + *(ym_buf++); |
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83 } |
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84 } else { |
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85 for (int i = 0; i < samples; i++) |
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86 { |
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87 *(stream++) = psg_buf[i]; |
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88 *(stream++) = psg_buf[i]; |
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89 } |
361 | 90 } |
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91 } |
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92 } |
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93 |
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94 void render_disable_ym() |
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95 { |
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96 ym_enabled = 0; |
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97 } |
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98 |
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99 void render_enable_ym() |
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100 { |
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101 ym_enabled = 1; |
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102 } |
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103 |
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104 static void render_close_audio() |
361 | 105 { |
106 SDL_LockMutex(audio_mutex); | |
107 quitting = 1; | |
108 SDL_CondSignal(audio_ready); | |
109 SDL_UnlockMutex(audio_mutex); | |
110 SDL_CloseAudio(); | |
111 } | |
112 | |
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113 static SDL_Joystick * joysticks[MAX_JOYSTICKS]; |
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114 |
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115 int render_width() |
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116 { |
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117 return main_width; |
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118 } |
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119 |
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120 int render_height() |
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121 { |
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122 return main_height; |
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123 } |
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124 |
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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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125 int render_fullscreen() |
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126 { |
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127 return is_fullscreen; |
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128 } |
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129 |
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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130 uint32_t render_map_color(uint8_t r, uint8_t g, uint8_t b) |
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131 { |
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Upgrade to SDL 2.0 and drop support for the non-OpenGL render path
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132 return 255 << 24 | r << 16 | g << 8 | b; |
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133 } |
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134 |
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135 #ifndef DISABLE_OPENGL |
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136 static GLuint textures[3], buffers[2], vshader, fshader, program, un_textures[2], un_width, un_height, at_pos; |
449
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137 |
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138 static GLfloat vertex_data[] = { |
449
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139 -1.0f, -1.0f, |
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140 1.0f, -1.0f, |
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141 -1.0f, 1.0f, |
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142 1.0f, 1.0f |
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143 }; |
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144 |
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145 static const GLushort element_data[] = {0, 1, 2, 3}; |
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146 |
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147 static GLuint load_shader(char * fname, GLenum shader_type) |
488
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148 { |
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149 char const * parts[] = {get_home_dir(), "/.config/blastem/shaders/", fname}; |
497
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150 char * shader_path = alloc_concat_m(3, parts); |
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151 FILE * f = fopen(shader_path, "rb"); |
497
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152 free(shader_path); |
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153 if (!f) { |
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154 parts[0] = get_exe_dir(); |
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155 parts[1] = "/shaders/"; |
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156 shader_path = alloc_concat_m(3, parts); |
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157 f = fopen(shader_path, "rb"); |
497
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158 free(shader_path); |
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159 if (!f) { |
800 | 160 warning("Failed to open shader file %s for reading\n", fname); |
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161 return 0; |
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162 } |
488
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163 } |
497
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164 long fsize = file_size(f); |
488
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165 GLchar * text = malloc(fsize); |
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166 if (fread(text, 1, fsize, f) != fsize) { |
800 | 167 warning("Error reading from shader file %s\n", fname); |
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168 free(text); |
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169 return 0; |
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170 } |
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171 GLuint ret = glCreateShader(shader_type); |
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172 glShaderSource(ret, 1, (const GLchar **)&text, (const GLint *)&fsize); |
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173 free(text); |
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174 glCompileShader(ret); |
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175 GLint compile_status, loglen; |
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176 glGetShaderiv(ret, GL_COMPILE_STATUS, &compile_status); |
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177 if (!compile_status) { |
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178 glGetShaderiv(ret, GL_INFO_LOG_LENGTH, &loglen); |
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179 text = malloc(loglen); |
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180 glGetShaderInfoLog(ret, loglen, NULL, text); |
800 | 181 warning("Shader %s failed to compile:\n%s\n", fname, text); |
488
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182 free(text); |
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183 glDeleteShader(ret); |
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184 return 0; |
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185 } |
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186 return ret; |
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187 } |
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188 #endif |
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189 |
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190 static uint32_t texture_buf[512 * 513]; |
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191 static void render_alloc_surfaces() |
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192 { |
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193 static uint8_t texture_init; |
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194 |
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195 if (texture_init) { |
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196 return; |
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197 } |
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198 sdl_textures= malloc(sizeof(SDL_Texture *) * 2); |
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199 num_textures = 2; |
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200 texture_init = 1; |
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201 #ifndef DISABLE_OPENGL |
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202 if (render_gl) { |
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203 sdl_textures[0] = sdl_textures[1] = NULL; |
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204 glGenTextures(3, textures); |
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205 for (int i = 0; i < 3; i++) |
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206 { |
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207 glBindTexture(GL_TEXTURE_2D, textures[i]); |
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208 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); |
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209 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); |
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210 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); |
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211 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); |
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212 if (i < 2) { |
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213 //TODO: Fixme for PAL + invalid display mode |
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214 glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 512, 512, 0, GL_BGRA, GL_UNSIGNED_BYTE, texture_buf); |
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215 } else { |
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216 uint32_t blank = 255 << 24; |
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217 glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 1, 1, 0, GL_BGRA, GL_UNSIGNED_BYTE, &blank); |
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218 } |
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219 } |
798
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220 glGenBuffers(2, buffers); |
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221 glBindBuffer(GL_ARRAY_BUFFER, buffers[0]); |
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222 glBufferData(GL_ARRAY_BUFFER, sizeof(vertex_data), vertex_data, GL_STATIC_DRAW); |
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223 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffers[1]); |
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224 glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(element_data), element_data, GL_STATIC_DRAW); |
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225 tern_val def = {.ptrval = "default.v.glsl"}; |
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226 vshader = load_shader(tern_find_path_default(config, "video\0vertex_shader\0", def).ptrval, GL_VERTEX_SHADER); |
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227 def.ptrval = "default.f.glsl"; |
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228 fshader = load_shader(tern_find_path_default(config, "video\0fragment_shader\0", def).ptrval, GL_FRAGMENT_SHADER); |
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229 program = glCreateProgram(); |
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230 glAttachShader(program, vshader); |
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231 glAttachShader(program, fshader); |
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232 glLinkProgram(program); |
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233 GLint link_status; |
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234 glGetProgramiv(program, GL_LINK_STATUS, &link_status); |
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235 if (!link_status) { |
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236 fputs("Failed to link shader program\n", stderr); |
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237 exit(1); |
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238 } |
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239 un_textures[0] = glGetUniformLocation(program, "textures[0]"); |
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240 un_textures[1] = glGetUniformLocation(program, "textures[1]"); |
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241 un_width = glGetUniformLocation(program, "width"); |
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242 un_height = glGetUniformLocation(program, "height"); |
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243 at_pos = glGetAttribLocation(program, "pos"); |
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244 } else { |
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245 #endif |
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246 |
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247 //TODO: Fixme for invalid display mode |
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248 sdl_textures[0] = sdl_textures[1] = SDL_CreateTexture(main_renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, 320, 588); |
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249 #ifndef DISABLE_OPENGL |
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250 } |
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251 #endif |
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252 } |
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253 |
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254 static char * caption = NULL; |
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255 static char * fps_caption = NULL; |
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256 |
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257 static void render_quit() |
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258 { |
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259 render_close_audio(); |
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260 for (int i = 0; i < num_textures; i++) |
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261 { |
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262 if (sdl_textures[i]) { |
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263 SDL_DestroyTexture(sdl_textures[i]); |
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264 } |
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265 } |
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266 } |
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267 |
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268 static uint32_t overscan_top[NUM_VID_STD] = {2, 21}; |
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269 static uint32_t overscan_bot[NUM_VID_STD] = {1, 17}; |
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270 static vid_std video_standard = VID_NTSC; |
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271 static char *vid_std_names[NUM_VID_STD] = {"ntsc", "pal"}; |
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272 void render_init(int width, int height, char * title, uint8_t fullscreen) |
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273 { |
418
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274 if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_JOYSTICK) < 0) { |
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275 fatal_error("Unable to init SDL: %s\n", SDL_GetError()); |
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276 } |
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277 atexit(SDL_Quit); |
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278 printf("width: %d, height: %d\n", width, height); |
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279 |
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280 uint32_t flags = 0; |
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281 |
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282 if (fullscreen) { |
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283 flags |= SDL_WINDOW_FULLSCREEN_DESKTOP; |
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284 SDL_DisplayMode mode; |
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285 //TODO: Multiple monitor support |
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286 SDL_GetCurrentDisplayMode(0, &mode); |
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287 //the SDL2 migration guide suggests setting width and height to 0 when using SDL_WINDOW_FULLSCREEN_DESKTOP |
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288 //but that doesn't seem to work right when using OpenGL, at least on Linux anyway |
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289 width = mode.w; |
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290 height = mode.h; |
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291 } |
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292 main_width = width; |
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293 main_height = height; |
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294 is_fullscreen = fullscreen; |
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295 |
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296 render_gl = 0; |
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297 tern_val def = {.ptrval = "off"}; |
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298 char *vsync = tern_find_path_default(config, "video\0vsync\0", def).ptrval; |
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299 |
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300 tern_val video_node = {.ptrval = NULL}; |
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301 tern_find(config, "video", &video_node); |
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302 tern_node *video = tern_get_node(video_node); |
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303 if (video) |
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304 { |
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305 for (int i = 0; i < NUM_VID_STD; i++) |
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306 { |
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307 video_node.ptrval = NULL; |
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308 tern_find(video, vid_std_names[i], &video_node); |
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309 tern_node *std_settings = tern_get_node(video_node); |
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310 if (std_settings) { |
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311 char *val = tern_find_path_default(std_settings, "overscan\0top\0", (tern_val){.ptrval = NULL}).ptrval; |
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312 if (val) { |
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313 overscan_top[i] = atoi(val); |
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314 } |
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315 val = tern_find_path_default(std_settings, "overscan\0bottom\0", (tern_val){.ptrval = NULL}).ptrval; |
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316 if (val) { |
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317 overscan_bot[i] = atoi(val); |
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318 } |
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319 } |
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320 } |
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321 } |
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322 |
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323 #ifndef DISABLE_OPENGL |
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324 flags |= SDL_WINDOW_OPENGL; |
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325 SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 5); |
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326 SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 5); |
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327 SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5); |
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328 SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0); |
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329 SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1); |
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330 #endif |
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331 main_window = SDL_CreateWindow(title, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, width, height, flags); |
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332 if (!main_window) { |
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333 fatal_error("Unable to create SDL window: %s\n", SDL_GetError()); |
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334 } |
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335 #ifndef DISABLE_OPENGL |
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336 main_context = SDL_GL_CreateContext(main_window); |
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337 GLenum res = glewInit(); |
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338 if (res != GLEW_OK) { |
800 | 339 warning("Initialization of GLEW failed with code %d\n", res); |
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340 } |
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341 |
800 | 342 if (res == GLEW_OK && GLEW_VERSION_2_0) { |
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343 render_gl = 1; |
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344 if (!strcmp("tear", vsync)) { |
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345 if (SDL_GL_SetSwapInterval(-1) < 0) { |
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346 warning("late tear is not available (%s), using normal vsync\n", SDL_GetError()); |
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347 vsync = "on"; |
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348 } else { |
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349 vsync = NULL; |
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350 } |
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351 } |
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352 if (vsync) { |
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353 if (SDL_GL_SetSwapInterval(!strcmp("on", vsync)) < 0) { |
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354 warning("Failed to set vsync to %s: %s\n", vsync, SDL_GetError()); |
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355 } |
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356 } |
800 | 357 } else { |
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358 warning("OpenGL 2.0 is unavailable, falling back to SDL2 renderer\n"); |
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359 #endif |
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360 flags = SDL_RENDERER_ACCELERATED; |
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361 if (!strcmp("on", vsync) || !strcmp("tear", vsync)) { |
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362 flags |= SDL_RENDERER_PRESENTVSYNC; |
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363 } |
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364 main_renderer = SDL_CreateRenderer(main_window, -1, flags); |
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365 |
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366 if (!main_renderer) { |
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367 fatal_error("unable to create SDL renderer: %s\n", SDL_GetError()); |
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368 } |
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369 main_clip.x = main_clip.y = 0; |
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370 main_clip.w = width; |
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371 main_clip.h = height; |
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372 #ifndef DISABLE_OPENGL |
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373 } |
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374 #endif |
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375 |
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376 SDL_GetWindowSize(main_window, &width, &height); |
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377 printf("Window created with size: %d x %d\n", width, height); |
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378 float src_aspect = 4.0/3.0; |
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379 float aspect = (float)width / height; |
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380 def.ptrval = "normal"; |
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381 int stretch = fabs(aspect - src_aspect) > 0.01 && !strcmp(tern_find_path_default(config, "video\0aspect\0", def).ptrval, "stretch"); |
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382 |
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383 if (!stretch) { |
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384 #ifndef DISABLE_OPENGL |
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385 if (render_gl) { |
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386 for (int i = 0; i < 4; i++) |
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387 { |
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388 if (aspect > src_aspect) { |
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389 vertex_data[i*2] *= src_aspect/aspect; |
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390 } else { |
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391 vertex_data[i*2+1] *= aspect/src_aspect; |
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392 } |
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393 } |
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394 } else { |
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395 #endif |
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396 float scale_x = (float)width / 320.0; |
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397 float scale_y = (float)height / 240.0; |
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398 float scale = scale_x > scale_y ? scale_y : scale_x; |
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399 main_clip.w = 320.0 * scale; |
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400 main_clip.h = 240.0 * scale; |
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401 main_clip.x = (width - main_clip.w) / 2; |
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402 main_clip.y = (height - main_clip.h) / 2; |
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403 #ifndef DISABLE_OPENGL |
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404 } |
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405 #endif |
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406 } |
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407 render_alloc_surfaces(); |
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408 def.ptrval = "off"; |
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409 scanlines = !strcmp(tern_find_path_default(config, "video\0scanlines\0", def).ptrval, "on"); |
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410 |
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411 caption = title; |
449
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412 |
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413 audio_mutex = SDL_CreateMutex(); |
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414 psg_cond = SDL_CreateCond(); |
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415 ym_cond = SDL_CreateCond(); |
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416 audio_ready = SDL_CreateCond(); |
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417 |
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418 SDL_AudioSpec desired, actual; |
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419 char * rate_str = tern_find_path(config, "audio\0rate\0").ptrval; |
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420 int rate = rate_str ? atoi(rate_str) : 0; |
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421 if (!rate) { |
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422 rate = 48000; |
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423 } |
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424 desired.freq = rate; |
449
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425 desired.format = AUDIO_S16SYS; |
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426 desired.channels = 2; |
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427 char * samples_str = tern_find_path(config, "audio\0buffer\0").ptrval; |
445
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428 int samples = samples_str ? atoi(samples_str) : 0; |
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429 if (!samples) { |
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430 samples = 512; |
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431 } |
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432 printf("config says: %d\n", samples); |
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433 desired.samples = samples*2; |
449
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434 desired.callback = audio_callback; |
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435 desired.userdata = NULL; |
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436 |
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437 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).
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|
438 fatal_error("Unable to open SDL audio: %s\n", SDL_GetError()); |
449
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Started work on OpenGL support in new branch
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diff
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|
439 } |
7696d824489d
Started work on OpenGL support in new branch
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diff
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|
440 buffer_samples = actual.samples; |
7696d824489d
Started work on OpenGL support in new branch
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441 sample_rate = actual.freq; |
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Started work on OpenGL support in new branch
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diff
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|
442 printf("Initialized audio at frequency %d with a %d sample buffer\n", actual.freq, actual.samples); |
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|
443 SDL_PauseAudio(0); |
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parents:
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diff
changeset
|
444 SDL_JoystickEventState(SDL_ENABLE); |
874
b6842dfb8edf
ROM is now run after being selected in menu. Initial path for menu is read from config file.
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parents:
816
diff
changeset
|
445 |
797
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Add pure SDL2 renderer
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446 atexit(render_quit); |
449
7696d824489d
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diff
changeset
|
447 } |
719
019d27995e32
Upgrade to SDL 2.0 and drop support for the non-OpenGL render path
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655
diff
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448 |
1184
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449 void render_set_video_standard(vid_std std) |
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450 { |
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451 video_standard = std; |
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|
452 } |
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|
453 |
874
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816
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changeset
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454 void render_update_caption(char *title) |
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|
455 { |
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changeset
|
456 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
|
457 free(fps_caption); |
624696318b5b
Fix a memory corruption bug from failing to grow the buffer for the window caption when switching games
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changeset
|
458 fps_caption = NULL; |
874
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diff
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|
459 } |
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parents:
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diff
changeset
|
460 |
1077
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461 uint32_t *locked_pixels; |
1a66d5165ea7
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462 uint32_t locked_pitch; |
1a66d5165ea7
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463 uint32_t *render_get_framebuffer(uint8_t which, int *pitch) |
449
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464 { |
1077
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465 #ifndef DISABLE_OPENGL |
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466 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.
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467 *pitch = 320 * sizeof(uint32_t); //TODO: change this to LINEBUF_SIZE once border rendering is added |
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468 return texture_buf; |
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469 } else { |
1a66d5165ea7
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470 #endif |
1a66d5165ea7
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471 if (which >= num_textures) { |
1a66d5165ea7
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472 warning("Request for invalid framebuffer number %d\n", which); |
1a66d5165ea7
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473 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.
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474 } |
1a66d5165ea7
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475 void *pixels; |
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476 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.
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477 warning("Failed to lock texture: %s\n", SDL_GetError()); |
1a66d5165ea7
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478 return NULL; |
1a66d5165ea7
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479 } |
1a66d5165ea7
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480 static uint8_t last; |
1a66d5165ea7
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481 if (which <= FRAMEBUFFER_EVEN) { |
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482 locked_pixels = pixels; |
1a66d5165ea7
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483 if (which == FRAMEBUFFER_EVEN) { |
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Cleanup the separation of render 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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484 pixels += *pitch; |
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Cleanup the separation of render 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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485 } |
1a66d5165ea7
Cleanup the separation of render 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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|
486 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.
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487 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.
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488 *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.
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489 } |
1a66d5165ea7
Cleanup the separation of render 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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490 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.
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491 } |
1a66d5165ea7
Cleanup the separation of render 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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492 return pixels; |
1a66d5165ea7
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493 #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.
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diff
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494 } |
1a66d5165ea7
Cleanup the separation of render 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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|
495 #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.
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parents:
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diff
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496 } |
797
65181c3ee560
Add pure SDL2 renderer
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497 |
1077
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|
498 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.
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499 #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.
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parents:
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|
500 #define FPS_INTERVAL 10000 |
1a66d5165ea7
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parents:
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|
501 #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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502 #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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503 #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.
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parents:
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diff
changeset
|
504 |
1a66d5165ea7
Cleanup the separation of render 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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505 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:
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|
506 { |
1a66d5165ea7
Cleanup the separation of render 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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|
507 static uint8_t last; |
1184
b1147418254a
Overscan is now configurable
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changeset
|
508 uint32_t height = which <= FRAMEBUFFER_EVEN |
b1147418254a
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parents:
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changeset
|
509 ? (video_standard == VID_NTSC ? 243 : 294) - (overscan_top[video_standard] + overscan_bot[video_standard]) |
b1147418254a
Overscan is now configurable
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changeset
|
510 : 240; |
798
062a2199daf6
Use SDL2 renderer as a fallback
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parents:
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diff
changeset
|
511 #ifndef DISABLE_OPENGL |
1077
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|
512 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.
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|
513 glBindTexture(GL_TEXTURE_2D, textures[which]); |
1184
b1147418254a
Overscan is now configurable
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514 glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 320, height, GL_BGRA, GL_UNSIGNED_BYTE, texture_buf + 320 * overscan_top[video_standard]); |
797
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Add pure SDL2 renderer
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|
515 |
798
062a2199daf6
Use SDL2 renderer as a fallback
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changeset
|
516 glClearColor(0.0f, 0.0f, 0.0f, 1.0f); |
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|
517 glClear(GL_COLOR_BUFFER_BIT); |
797
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|
518 |
798
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|
519 glUseProgram(program); |
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Use SDL2 renderer as a fallback
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diff
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|
520 glActiveTexture(GL_TEXTURE0); |
062a2199daf6
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521 glBindTexture(GL_TEXTURE_2D, textures[0]); |
062a2199daf6
Use SDL2 renderer as a fallback
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522 glUniform1i(un_textures[0], 0); |
449
7696d824489d
Started work on OpenGL support in new branch
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parents:
426
diff
changeset
|
523 |
798
062a2199daf6
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|
524 glActiveTexture(GL_TEXTURE1); |
1077
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525 glBindTexture(GL_TEXTURE_2D, textures[last != which ? 1 : scanlines ? 2 : 0]); |
798
062a2199daf6
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diff
changeset
|
526 glUniform1i(un_textures[1], 1); |
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|
527 |
798
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parents:
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changeset
|
528 glUniform1f(un_width, width); |
1184
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changeset
|
529 glUniform1f(un_height, height); |
797
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parents:
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diff
changeset
|
530 |
798
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
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changeset
|
531 glBindBuffer(GL_ARRAY_BUFFER, buffers[0]); |
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
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changeset
|
532 glVertexAttribPointer(at_pos, 2, GL_FLOAT, GL_FALSE, sizeof(GLfloat[2]), (void *)0); |
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533 glEnableVertexAttribArray(at_pos); |
449
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Started work on OpenGL support in new branch
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534 |
798
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535 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffers[1]); |
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536 glDrawElements(GL_TRIANGLE_STRIP, 4, GL_UNSIGNED_SHORT, (void *)0); |
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537 |
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Use SDL2 renderer as a fallback
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538 glDisableVertexAttribArray(at_pos); |
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539 |
798
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540 SDL_GL_SwapWindow(main_window); |
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541 } else { |
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542 #endif |
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543 if (which <= FRAMEBUFFER_EVEN && last != which) { |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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544 uint8_t *cur_dst = (uint8_t *)locked_pixels; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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545 uint8_t *cur_saved = (uint8_t *)texture_buf; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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546 uint32_t dst_off = which == FRAMEBUFFER_EVEN ? 0 : locked_pitch; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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547 uint32_t src_off = which == FRAMEBUFFER_EVEN ? locked_pitch : 0; |
1184
b1147418254a
Overscan is now configurable
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1167
diff
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548 for (int i = 0; i < height; ++i) |
1077
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Cleanup the separation of render 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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549 { |
1a66d5165ea7
Cleanup the separation of render 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
|
550 //copy saved line from other field |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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551 memcpy(cur_dst + dst_off, cur_saved, locked_pitch); |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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parents:
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552 //save line from this field to buffer for next frame |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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553 memcpy(cur_saved, cur_dst + src_off, locked_pitch); |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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554 cur_dst += locked_pitch * 2; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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555 cur_saved += locked_pitch; |
798
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556 } |
1077
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Cleanup the separation of render 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
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557 height = 480; |
798
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558 } |
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Cleanup the separation of render 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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559 SDL_UnlockTexture(sdl_textures[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>
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560 SDL_Rect src_clip = { |
1a66d5165ea7
Cleanup the separation of render 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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561 .x = 0, |
1184
b1147418254a
Overscan is now configurable
Michael Pavone <pavone@retrodev.com>
parents:
1167
diff
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|
562 .y = overscan_top[video_standard], |
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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563 .w = 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.
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564 .h = height |
1a66d5165ea7
Cleanup the separation of render 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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565 }; |
1a66d5165ea7
Cleanup the separation of render 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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|
566 SDL_RenderCopy(main_renderer, sdl_textures[which], &src_clip, &main_clip); |
798
062a2199daf6
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parents:
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|
567 SDL_RenderPresent(main_renderer); |
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|
568 #ifndef DISABLE_OPENGL |
062a2199daf6
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parents:
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diff
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|
569 } |
797
65181c3ee560
Add pure SDL2 renderer
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|
570 #endif |
1077
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
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|
571 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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572 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.
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parents:
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changeset
|
573 static uint32_t frame_counter, start; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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574 frame_counter++; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
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changeset
|
575 last_frame= SDL_GetTicks(); |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
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|
576 if ((last_frame - start) > FPS_INTERVAL) { |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
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|
577 if (start && (last_frame-start)) { |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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parents:
1074
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changeset
|
578 #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.
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|
579 info_message("%s - %.1f fps", caption, ((float)frame_counter) / (((float)(last_frame-start)) / 1000.0)); |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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parents:
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diff
changeset
|
580 #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
|
581 if (!fps_caption) { |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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parents:
1074
diff
changeset
|
582 fps_caption = malloc(strlen(caption) + strlen(" - 100000000.1 fps") + 1); |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
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diff
changeset
|
583 } |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation 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
|
584 sprintf(fps_caption, "%s - %.1f fps", caption, ((float)frame_counter) / (((float)(last_frame-start)) / 1000.0)); |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
585 SDL_SetWindowTitle(main_window, fps_caption); |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
586 #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
|
587 } |
1a66d5165ea7
Cleanup the separation of render 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
|
588 start = last_frame; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
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parents:
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|
589 frame_counter = 0; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
590 } |
449
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
591 } |
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
|
592 if (!events_processed) { |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
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|
593 process_events(); |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
594 } |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation 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
|
595 events_processed = 0; |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
596 } |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
597 |
43
3fc57e1a2c56
Add debug render mode and fix vertical flip bit for bg tiles
Mike Pavone <pavone@retrodev.com>
parents:
33
diff
changeset
|
598 void render_wait_quit(vdp_context * context) |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
599 { |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
600 SDL_Event event; |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
601 while(SDL_WaitEvent(&event)) { |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
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parents:
diff
changeset
|
602 switch (event.type) { |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
603 case SDL_QUIT: |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
604 return; |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
605 } |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
606 } |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
607 } |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
608 |
1102
c15896605bf2
Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents:
1077
diff
changeset
|
609 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
|
610 { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
611 for (int i = 0; i < MAX_JOYSTICKS; i++) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
612 if (joysticks[i] && SDL_JoystickInstanceID(joysticks[i]) == instanceID) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
613 return i; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
614 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
615 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
616 return -1; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
617 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
618 |
1102
c15896605bf2
Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents:
1077
diff
changeset
|
619 static int lowest_unused_joystick_index() |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
620 { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
621 for (int i = 0; i < MAX_JOYSTICKS; i++) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
622 if (!joysticks[i]) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
623 return i; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
624 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
625 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
626 return -1; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
627 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
628 |
1102
c15896605bf2
Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents:
1077
diff
changeset
|
629 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
|
630 [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
|
631 [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
|
632 [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
|
633 [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
|
634 [SDL_SCANCODE_E] = 0x24, |
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
|
635 [SDL_SCANCODE_F] = 0x28, |
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
|
636 [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
|
637 [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
|
638 [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
|
639 [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
|
640 [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
|
641 [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
|
642 [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
|
643 [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
|
644 [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
|
645 [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
|
646 [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
|
647 [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
|
648 [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
|
649 [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
|
650 [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
|
651 [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
|
652 [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
|
653 [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
|
654 [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
|
655 [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
|
656 [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
|
657 [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
|
658 [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
|
659 [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
|
660 [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
|
661 [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
|
662 [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
|
663 [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
|
664 [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
|
665 [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
|
666 [SDL_SCANCODE_RETURN] = 0x5A, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
667 [SDL_SCANCODE_ESCAPE] = 0x76, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
668 [SDL_SCANCODE_SPACE] = 0x29, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
669 [SDL_SCANCODE_TAB] = 0x0D, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
670 [SDL_SCANCODE_BACKSPACE] = 0x66, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
671 [SDL_SCANCODE_MINUS] = 0x4E, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
672 [SDL_SCANCODE_EQUALS] = 0x55, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
673 [SDL_SCANCODE_LEFTBRACKET] = 0x54, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
674 [SDL_SCANCODE_RIGHTBRACKET] = 0x5B, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
675 [SDL_SCANCODE_BACKSLASH] = 0x5D, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
676 [SDL_SCANCODE_SEMICOLON] = 0x4C, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
677 [SDL_SCANCODE_APOSTROPHE] = 0x52, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
678 [SDL_SCANCODE_GRAVE] = 0x0E, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
679 [SDL_SCANCODE_COMMA] = 0x41, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
680 [SDL_SCANCODE_PERIOD] = 0x49, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
681 [SDL_SCANCODE_SLASH] = 0x4A, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
682 [SDL_SCANCODE_CAPSLOCK] = 0x58, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
683 [SDL_SCANCODE_F1] = 0x05, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
684 [SDL_SCANCODE_F2] = 0x06, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
685 [SDL_SCANCODE_F3] = 0x04, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
686 [SDL_SCANCODE_F4] = 0x0C, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
687 [SDL_SCANCODE_F5] = 0x03, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
688 [SDL_SCANCODE_F6] = 0x0B, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
689 [SDL_SCANCODE_F7] = 0x83, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
690 [SDL_SCANCODE_F8] = 0x0A, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
691 [SDL_SCANCODE_F9] = 0x01, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
692 [SDL_SCANCODE_F10] = 0x09, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
693 [SDL_SCANCODE_F11] = 0x78, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
694 [SDL_SCANCODE_F12] = 0x07, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
695 [SDL_SCANCODE_LCTRL] = 0x14, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
696 [SDL_SCANCODE_LSHIFT] = 0x12, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
697 [SDL_SCANCODE_LALT] = 0x11, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
698 [SDL_SCANCODE_RCTRL] = 0x18, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
699 [SDL_SCANCODE_RSHIFT] = 0x59, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
700 [SDL_SCANCODE_RALT] = 0x17, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
701 [SDL_SCANCODE_INSERT] = 0x81, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
702 [SDL_SCANCODE_PAUSE] = 0x82, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
703 [SDL_SCANCODE_PRINTSCREEN] = 0x84, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
704 [SDL_SCANCODE_SCROLLLOCK] = 0x7E, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
705 [SDL_SCANCODE_DELETE] = 0x85, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
706 [SDL_SCANCODE_LEFT] = 0x86, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
707 [SDL_SCANCODE_HOME] = 0x87, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
708 [SDL_SCANCODE_END] = 0x88, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
709 [SDL_SCANCODE_UP] = 0x89, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
710 [SDL_SCANCODE_DOWN] = 0x8A, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
711 [SDL_SCANCODE_PAGEUP] = 0x8B, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
712 [SDL_SCANCODE_PAGEDOWN] = 0x8C, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
713 [SDL_SCANCODE_RIGHT] = 0x8D, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
714 [SDL_SCANCODE_NUMLOCKCLEAR] = 0x77, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
715 [SDL_SCANCODE_KP_DIVIDE] = 0x80, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
716 [SDL_SCANCODE_KP_MULTIPLY] = 0x7C, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
717 [SDL_SCANCODE_KP_MINUS] = 0x7B, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
718 [SDL_SCANCODE_KP_PLUS] = 0x79, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
719 [SDL_SCANCODE_KP_ENTER] = 0x19, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
720 [SDL_SCANCODE_KP_1] = 0x69, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
721 [SDL_SCANCODE_KP_2] = 0x72, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
722 [SDL_SCANCODE_KP_3] = 0x7A, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
723 [SDL_SCANCODE_KP_4] = 0x6B, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
724 [SDL_SCANCODE_KP_5] = 0x73, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
725 [SDL_SCANCODE_KP_6] = 0x74, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
726 [SDL_SCANCODE_KP_7] = 0x6C, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
727 [SDL_SCANCODE_KP_8] = 0x75, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
728 [SDL_SCANCODE_KP_9] = 0x7D, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
729 [SDL_SCANCODE_KP_0] = 0x70, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
730 [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
|
731 }; |
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
|
732 |
1102
c15896605bf2
Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents:
1077
diff
changeset
|
733 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
|
734 { |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
735 switch (event->type) { |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
736 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
|
737 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
|
738 break; |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
739 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
|
740 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
|
741 break; |
418
dbf4e1c86f3c
Implement basic joystick support
Mike Pavone <pavone@retrodev.com>
parents:
416
diff
changeset
|
742 case SDL_JOYBUTTONDOWN: |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
743 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
|
744 break; |
dbf4e1c86f3c
Implement basic joystick support
Mike Pavone <pavone@retrodev.com>
parents:
416
diff
changeset
|
745 case SDL_JOYBUTTONUP: |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
746 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
|
747 break; |
dbf4e1c86f3c
Implement basic joystick support
Mike Pavone <pavone@retrodev.com>
parents:
416
diff
changeset
|
748 case SDL_JOYHATMOTION: |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
749 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
|
750 break; |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
751 case SDL_JOYDEVICEADDED: |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
752 if (event->jdevice.which < MAX_JOYSTICKS) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
753 int index = lowest_unused_joystick_index(); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
754 if (index >= 0) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
755 SDL_Joystick * joy = joysticks[index] = SDL_JoystickOpen(event->jdevice.which); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
756 if (joy) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
757 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
|
758 printf("\tNum Axes: %d\n\tNum Buttons: %d\n\tNum Hats: %d\n", SDL_JoystickNumAxes(joy), SDL_JoystickNumButtons(joy), SDL_JoystickNumHats(joy)); |
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 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
761 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
762 break; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
763 case SDL_JOYDEVICEREMOVED: { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
764 int index = find_joystick_index(event->jdevice.which); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
765 if (index >= 0) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
766 SDL_JoystickClose(joysticks[index]); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
767 joysticks[index] = NULL; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
768 printf("Joystick %d removed\n", index); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
769 } else { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
770 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
|
771 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
772 break; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
773 } |
897
b9564fb88a5a
WIP support for mega mouse
Michael Pavone <pavone@retrodev.com>
parents:
884
diff
changeset
|
774 case SDL_MOUSEMOTION: |
915
9e882eca717e
Initial support for relative mouse mode and skeleton of support for capture mode. Avoid mouse position overflow in absolute mode. Allow absolute mode to be set by ROM DB.
Michael Pavone <pavone@retrodev.com>
parents:
914
diff
changeset
|
775 handle_mouse_moved(event->motion.which, event->motion.x, event->motion.y, event->motion.xrel, event->motion.yrel); |
897
b9564fb88a5a
WIP support for mega mouse
Michael Pavone <pavone@retrodev.com>
parents:
884
diff
changeset
|
776 break; |
907
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
777 case SDL_MOUSEBUTTONDOWN: |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
778 handle_mousedown(event->button.which, event->button.button); |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
779 break; |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
780 case SDL_MOUSEBUTTONUP: |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
781 handle_mouseup(event->button.which, event->button.button); |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
782 break; |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
783 case SDL_QUIT: |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
784 puts(""); |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
785 exit(0); |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
786 } |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
787 return 0; |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
788 } |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
789 |
409
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
790 void process_events() |
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
791 { |
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
|
792 if (events_processed > MAX_EVENT_POLL_PER_FRAME) { |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
793 return; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
794 } |
409
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
795 SDL_Event event; |
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
796 while(SDL_PollEvent(&event)) { |
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
797 handle_event(&event); |
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
798 } |
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
|
799 events_processed++; |
409
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
800 } |
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
801 |
364
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
802 void render_wait_psg(psg_context * context) |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
803 { |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
804 SDL_LockMutex(audio_mutex); |
364
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
805 while (current_psg != NULL) { |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
806 SDL_CondWait(psg_cond, audio_mutex); |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
807 } |
364
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
808 current_psg = context->audio_buffer; |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
809 SDL_CondSignal(audio_ready); |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
810 |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
811 context->audio_buffer = context->back_buffer; |
364
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
812 context->back_buffer = current_psg; |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
813 SDL_UnlockMutex(audio_mutex); |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
814 context->buffer_pos = 0; |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
815 } |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
816 |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
817 void render_wait_ym(ym2612_context * context) |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
818 { |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
819 SDL_LockMutex(audio_mutex); |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
820 while (current_ym != NULL) { |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
821 SDL_CondWait(ym_cond, audio_mutex); |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
822 } |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
823 current_ym = context->audio_buffer; |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
824 SDL_CondSignal(audio_ready); |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
825 |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
826 context->audio_buffer = context->back_buffer; |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
827 context->back_buffer = current_ym; |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
828 SDL_UnlockMutex(audio_mutex); |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
829 context->buffer_pos = 0; |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
830 } |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
831 |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
832 uint32_t render_audio_buffer() |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
833 { |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
834 return buffer_samples; |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
835 } |
342
13f994c88c34
Get frame time correct and frame rate sort of correct for EUR region
Mike Pavone <pavone@retrodev.com>
parents:
340
diff
changeset
|
836 |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
837 uint32_t render_sample_rate() |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
838 { |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
839 return sample_rate; |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
840 } |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
841 |
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
|
842 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
|
843 { |
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
|
844 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
|
845 } |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
846 |
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
|
847 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
|
848 { |
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
|
849 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
|
850 } |
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
|
851 |
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
|
852 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
|
853 { |
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
|
854 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
|
855 } |
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
|
856 |