Mercurial > repos > blastem
annotate render_sdl.c @ 1102:c15896605bf2
Clean up symbol visiblity and delete a ltitle bit of dead code
author | Michael Pavone <pavone@retrodev.com> |
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date | Mon, 28 Nov 2016 22:45:46 -0800 |
parents | 1a66d5165ea7 |
children | 22e87b739ad6 |
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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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Update opengl branch from default. Fix build breakage unrelated to merge
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3 This file is part of BlastEm. |
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4 BlastEm is free software distributed under the terms of the GNU General Public License version 3 or greater. See COPYING for full license text. |
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5 */ |
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6 #include <stdlib.h> |
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7 #include <stdio.h> |
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8 #include <string.h> |
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9 #include <math.h> |
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10 #include "render.h" |
66 | 11 #include "blastem.h" |
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12 #include "io.h" |
497
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Move shader files to their own directory. Read shaders from /.config/blastem/shaders or from path_to_exe/shaders instead of the current working directory.
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13 #include "util.h" |
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14 |
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15 #ifndef DISABLE_OPENGL |
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16 #include <GL/glew.h> |
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17 #endif |
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18 |
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19 #define MAX_EVENT_POLL_PER_FRAME 2 |
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20 |
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21 static SDL_Window *main_window; |
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22 static SDL_Renderer *main_renderer; |
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23 static SDL_Texture **sdl_textures; |
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24 static uint8_t num_textures; |
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25 static SDL_Rect main_clip; |
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26 static SDL_GLContext *main_context; |
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27 |
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28 static int main_width, main_height, is_fullscreen; |
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29 |
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30 static uint8_t render_gl = 1; |
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31 static uint8_t scanlines = 0; |
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32 |
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33 static uint32_t last_frame = 0; |
54
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Get Flavio's color bar demo kind of sort of working
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34 |
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35 static uint32_t min_delay; |
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36 static uint32_t frame_delay = 1000/60; |
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37 |
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38 static int16_t * current_psg = NULL; |
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39 static int16_t * current_ym = NULL; |
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40 |
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41 static uint32_t buffer_samples, sample_rate; |
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42 static uint32_t missing_count; |
354
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43 |
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44 static SDL_mutex * audio_mutex; |
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45 static SDL_cond * audio_ready; |
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46 static SDL_cond * psg_cond; |
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47 static SDL_cond * ym_cond; |
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48 static uint8_t quitting = 0; |
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49 |
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50 static void audio_callback(void * userdata, uint8_t *byte_stream, int len) |
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51 { |
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52 //puts("audio_callback"); |
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53 int16_t * stream = (int16_t *)byte_stream; |
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54 int samples = len/(sizeof(int16_t)*2); |
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55 int16_t * psg_buf, * ym_buf; |
361 | 56 uint8_t local_quit; |
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57 SDL_LockMutex(audio_mutex); |
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58 psg_buf = NULL; |
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59 ym_buf = NULL; |
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60 do { |
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61 if (!psg_buf) { |
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62 psg_buf = current_psg; |
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63 current_psg = NULL; |
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64 SDL_CondSignal(psg_cond); |
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65 } |
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66 if (!ym_buf) { |
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67 ym_buf = current_ym; |
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68 current_ym = NULL; |
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69 SDL_CondSignal(ym_cond); |
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70 } |
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71 if (!quitting && (!psg_buf || !ym_buf)) { |
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72 SDL_CondWait(audio_ready, audio_mutex); |
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73 } |
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74 } while(!quitting && (!psg_buf || !ym_buf)); |
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75 |
361 | 76 local_quit = quitting; |
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77 SDL_UnlockMutex(audio_mutex); |
361 | 78 if (!local_quit) { |
79 for (int i = 0; i < samples; i++) { | |
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80 *(stream++) = psg_buf[i] + *(ym_buf++); |
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81 *(stream++) = psg_buf[i] + *(ym_buf++); |
361 | 82 } |
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83 } |
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84 } |
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85 |
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86 static void render_close_audio() |
361 | 87 { |
88 SDL_LockMutex(audio_mutex); | |
89 quitting = 1; | |
90 SDL_CondSignal(audio_ready); | |
91 SDL_UnlockMutex(audio_mutex); | |
92 SDL_CloseAudio(); | |
93 } | |
94 | |
937
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95 static SDL_Joystick * joysticks[MAX_JOYSTICKS]; |
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96 |
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97 int render_width() |
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98 { |
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99 return main_width; |
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100 } |
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101 |
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102 int render_height() |
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103 { |
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104 return main_height; |
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105 } |
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106 |
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107 int render_fullscreen() |
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108 { |
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109 return is_fullscreen; |
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110 } |
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111 |
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112 uint32_t render_map_color(uint8_t r, uint8_t g, uint8_t b) |
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113 { |
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114 return 255 << 24 | r << 16 | g << 8 | b; |
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115 } |
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116 |
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117 #ifndef DISABLE_OPENGL |
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118 static GLuint textures[3], buffers[2], vshader, fshader, program, un_textures[2], un_width, at_pos; |
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119 |
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120 static GLfloat vertex_data[] = { |
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121 -1.0f, -1.0f, |
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122 1.0f, -1.0f, |
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123 -1.0f, 1.0f, |
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124 1.0f, 1.0f |
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125 }; |
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126 |
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127 static const GLushort element_data[] = {0, 1, 2, 3}; |
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128 |
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129 static GLuint load_shader(char * fname, GLenum shader_type) |
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130 { |
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131 char const * parts[] = {get_home_dir(), "/.config/blastem/shaders/", fname}; |
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132 char * shader_path = alloc_concat_m(3, parts); |
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133 FILE * f = fopen(shader_path, "rb"); |
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134 free(shader_path); |
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135 if (!f) { |
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136 parts[0] = get_exe_dir(); |
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137 parts[1] = "/shaders/"; |
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138 shader_path = alloc_concat_m(3, parts); |
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139 f = fopen(shader_path, "rb"); |
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140 free(shader_path); |
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141 if (!f) { |
800 | 142 warning("Failed to open shader file %s for reading\n", fname); |
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143 return 0; |
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144 } |
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145 } |
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146 long fsize = file_size(f); |
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147 GLchar * text = malloc(fsize); |
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148 if (fread(text, 1, fsize, f) != fsize) { |
800 | 149 warning("Error reading from shader file %s\n", fname); |
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150 free(text); |
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151 return 0; |
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152 } |
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153 GLuint ret = glCreateShader(shader_type); |
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154 glShaderSource(ret, 1, (const GLchar **)&text, (const GLint *)&fsize); |
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155 free(text); |
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156 glCompileShader(ret); |
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157 GLint compile_status, loglen; |
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158 glGetShaderiv(ret, GL_COMPILE_STATUS, &compile_status); |
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159 if (!compile_status) { |
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160 glGetShaderiv(ret, GL_INFO_LOG_LENGTH, &loglen); |
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161 text = malloc(loglen); |
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162 glGetShaderInfoLog(ret, loglen, NULL, text); |
800 | 163 warning("Shader %s failed to compile:\n%s\n", fname, text); |
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164 free(text); |
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165 glDeleteShader(ret); |
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166 return 0; |
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167 } |
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168 return ret; |
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169 } |
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170 #endif |
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171 |
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172 static uint32_t texture_buf[512 * 256]; |
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173 static void render_alloc_surfaces() |
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174 { |
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175 static uint8_t texture_init; |
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176 |
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177 if (texture_init) { |
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178 return; |
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179 } |
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180 sdl_textures= malloc(sizeof(SDL_Texture *) * 2); |
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181 num_textures = 2; |
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182 texture_init = 1; |
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183 #ifndef DISABLE_OPENGL |
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184 if (render_gl) { |
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185 sdl_textures[0] = sdl_textures[1] = NULL; |
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186 glGenTextures(3, textures); |
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187 for (int i = 0; i < 3; i++) |
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188 { |
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189 glBindTexture(GL_TEXTURE_2D, textures[i]); |
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190 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); |
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191 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); |
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192 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); |
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193 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); |
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194 if (i < 2) { |
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195 glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 512, 256, 0, GL_BGRA, GL_UNSIGNED_BYTE, texture_buf); |
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196 } else { |
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197 uint32_t blank = 255 << 24; |
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198 glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 1, 1, 0, GL_BGRA, GL_UNSIGNED_BYTE, &blank); |
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199 } |
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200 } |
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201 glGenBuffers(2, buffers); |
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202 glBindBuffer(GL_ARRAY_BUFFER, buffers[0]); |
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203 glBufferData(GL_ARRAY_BUFFER, sizeof(vertex_data), vertex_data, GL_STATIC_DRAW); |
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204 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffers[1]); |
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205 glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(element_data), element_data, GL_STATIC_DRAW); |
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206 tern_val def = {.ptrval = "default.v.glsl"}; |
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207 vshader = load_shader(tern_find_path_default(config, "video\0vertex_shader\0", def).ptrval, GL_VERTEX_SHADER); |
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208 def.ptrval = "default.f.glsl"; |
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209 fshader = load_shader(tern_find_path_default(config, "video\0fragment_shader\0", def).ptrval, GL_FRAGMENT_SHADER); |
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210 program = glCreateProgram(); |
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211 glAttachShader(program, vshader); |
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212 glAttachShader(program, fshader); |
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213 glLinkProgram(program); |
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214 GLint link_status; |
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215 glGetProgramiv(program, GL_LINK_STATUS, &link_status); |
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216 if (!link_status) { |
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217 fputs("Failed to link shader program\n", stderr); |
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218 exit(1); |
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219 } |
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220 un_textures[0] = glGetUniformLocation(program, "textures[0]"); |
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221 un_textures[1] = glGetUniformLocation(program, "textures[1]"); |
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222 un_width = glGetUniformLocation(program, "width"); |
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223 at_pos = glGetAttribLocation(program, "pos"); |
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224 } else { |
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225 #endif |
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226 |
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227 //height=480 to fit interlaced output |
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228 sdl_textures[0] = sdl_textures[1] = SDL_CreateTexture(main_renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, 320, 480); |
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229 #ifndef DISABLE_OPENGL |
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230 } |
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231 #endif |
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232 } |
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233 |
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234 static char * caption = NULL; |
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235 static char * fps_caption = NULL; |
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236 |
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237 static void render_quit() |
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238 { |
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239 render_close_audio(); |
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240 for (int i = 0; i < num_textures; i++) |
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241 { |
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242 if (sdl_textures[i]) { |
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243 SDL_DestroyTexture(sdl_textures[i]); |
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244 } |
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245 } |
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246 } |
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247 |
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248 void render_init(int width, int height, char * title, uint32_t fps, uint8_t fullscreen) |
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249 { |
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250 if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_JOYSTICK) < 0) { |
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251 fatal_error("Unable to init SDL: %s\n", SDL_GetError()); |
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252 } |
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253 atexit(SDL_Quit); |
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254 printf("width: %d, height: %d\n", width, height); |
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255 |
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256 uint32_t flags = 0; |
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257 |
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258 if (fullscreen) { |
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259 flags |= SDL_WINDOW_FULLSCREEN_DESKTOP; |
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260 SDL_DisplayMode mode; |
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261 //TODO: Multiple monitor support |
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262 SDL_GetCurrentDisplayMode(0, &mode); |
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263 //the SDL2 migration guide suggests setting width and height to 0 when using SDL_WINDOW_FULLSCREEN_DESKTOP |
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264 //but that doesn't seem to work right when using OpenGL, at least on Linux anyway |
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265 width = mode.w; |
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266 height = mode.h; |
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267 } |
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268 main_width = width; |
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269 main_height = height; |
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270 is_fullscreen = fullscreen; |
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271 |
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272 render_gl = 0; |
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273 tern_val def = {.ptrval = "off"}; |
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274 char *vsync = tern_find_path_default(config, "video\0vsync\0", def).ptrval; |
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275 |
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276 #ifndef DISABLE_OPENGL |
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277 flags |= SDL_WINDOW_OPENGL; |
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278 SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 5); |
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279 SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 5); |
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280 SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5); |
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281 SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0); |
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282 SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1); |
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283 #endif |
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284 main_window = SDL_CreateWindow(title, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, width, height, flags); |
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285 if (!main_window) { |
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286 fatal_error("Unable to create SDL window: %s\n", SDL_GetError()); |
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287 } |
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288 #ifndef DISABLE_OPENGL |
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289 main_context = SDL_GL_CreateContext(main_window); |
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290 GLenum res = glewInit(); |
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291 if (res != GLEW_OK) { |
800 | 292 warning("Initialization of GLEW failed with code %d\n", res); |
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293 } |
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294 |
800 | 295 if (res == GLEW_OK && GLEW_VERSION_2_0) { |
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296 render_gl = 1; |
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297 if (!strcmp("tear", vsync)) { |
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298 if (SDL_GL_SetSwapInterval(-1) < 0) { |
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299 warning("late tear is not available (%s), using normal vsync\n", SDL_GetError()); |
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300 vsync = "on"; |
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301 } else { |
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302 vsync = NULL; |
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303 } |
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304 } |
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305 if (vsync) { |
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306 if (SDL_GL_SetSwapInterval(!strcmp("on", vsync)) < 0) { |
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307 warning("Failed to set vsync to %s: %s\n", vsync, SDL_GetError()); |
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308 } |
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309 } |
800 | 310 } else { |
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311 warning("OpenGL 2.0 is unavailable, falling back to SDL2 renderer\n"); |
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312 #endif |
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313 flags = SDL_RENDERER_ACCELERATED; |
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314 if (!strcmp("on", vsync) || !strcmp("tear", vsync)) { |
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315 flags |= SDL_RENDERER_PRESENTVSYNC; |
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316 } |
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317 main_renderer = SDL_CreateRenderer(main_window, -1, flags); |
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318 |
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319 if (!main_renderer) { |
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320 fatal_error("unable to create SDL renderer: %s\n", SDL_GetError()); |
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321 } |
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322 main_clip.x = main_clip.y = 0; |
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323 main_clip.w = width; |
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324 main_clip.h = height; |
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325 #ifndef DISABLE_OPENGL |
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326 } |
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327 #endif |
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328 |
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329 SDL_GetWindowSize(main_window, &width, &height); |
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330 printf("Window created with size: %d x %d\n", width, height); |
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331 float src_aspect = 4.0/3.0; |
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332 float aspect = (float)width / height; |
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333 def.ptrval = "normal"; |
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334 int stretch = fabs(aspect - src_aspect) > 0.01 && !strcmp(tern_find_path_default(config, "video\0aspect\0", def).ptrval, "stretch"); |
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335 |
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336 if (!stretch) { |
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337 #ifndef DISABLE_OPENGL |
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338 if (render_gl) { |
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339 for (int i = 0; i < 4; i++) |
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340 { |
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341 if (aspect > src_aspect) { |
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342 vertex_data[i*2] *= src_aspect/aspect; |
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343 } else { |
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344 vertex_data[i*2+1] *= aspect/src_aspect; |
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345 } |
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346 } |
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347 } else { |
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348 #endif |
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349 float scale_x = (float)width / 320.0; |
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350 float scale_y = (float)height / 240.0; |
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351 float scale = scale_x > scale_y ? scale_y : scale_x; |
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352 main_clip.w = 320.0 * scale; |
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353 main_clip.h = 240.0 * scale; |
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354 main_clip.x = (width - main_clip.w) / 2; |
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355 main_clip.y = (height - main_clip.h) / 2; |
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356 #ifndef DISABLE_OPENGL |
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357 } |
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358 #endif |
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359 } |
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360 render_alloc_surfaces(); |
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361 def.ptrval = "off"; |
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362 scanlines = !strcmp(tern_find_path_default(config, "video\0scanlines\0", def).ptrval, "on"); |
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363 |
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364 caption = title; |
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365 min_delay = 0; |
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366 for (int i = 0; i < 100; i++) { |
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367 uint32_t start = SDL_GetTicks(); |
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368 SDL_Delay(1); |
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369 uint32_t delay = SDL_GetTicks()-start; |
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370 if (delay > min_delay) { |
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371 min_delay = delay; |
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372 } |
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373 } |
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374 if (!min_delay) { |
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375 min_delay = 1; |
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376 } |
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377 printf("minimum delay: %d\n", min_delay); |
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378 |
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379 frame_delay = 1000/fps; |
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380 |
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381 audio_mutex = SDL_CreateMutex(); |
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382 psg_cond = SDL_CreateCond(); |
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383 ym_cond = SDL_CreateCond(); |
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384 audio_ready = SDL_CreateCond(); |
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385 |
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386 SDL_AudioSpec desired, actual; |
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387 char * rate_str = tern_find_path(config, "audio\0rate\0").ptrval; |
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388 int rate = rate_str ? atoi(rate_str) : 0; |
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389 if (!rate) { |
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390 rate = 48000; |
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391 } |
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392 desired.freq = rate; |
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393 desired.format = AUDIO_S16SYS; |
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394 desired.channels = 2; |
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395 char * samples_str = tern_find_path(config, "audio\0buffer\0").ptrval; |
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396 int samples = samples_str ? atoi(samples_str) : 0; |
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397 if (!samples) { |
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398 samples = 512; |
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399 } |
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400 printf("config says: %d\n", samples); |
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401 desired.samples = samples*2; |
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402 desired.callback = audio_callback; |
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403 desired.userdata = NULL; |
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404 |
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405 if (SDL_OpenAudio(&desired, &actual) < 0) { |
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406 fatal_error("Unable to open SDL audio: %s\n", SDL_GetError()); |
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407 } |
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408 buffer_samples = actual.samples; |
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409 sample_rate = actual.freq; |
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410 printf("Initialized audio at frequency %d with a %d sample buffer\n", actual.freq, actual.samples); |
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411 SDL_PauseAudio(0); |
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412 SDL_JoystickEventState(SDL_ENABLE); |
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413 |
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414 atexit(render_quit); |
449
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415 } |
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416 |
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417 void render_update_caption(char *title) |
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418 { |
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419 caption = title; |
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420 free(fps_caption); |
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421 fps_caption = NULL; |
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422 } |
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423 |
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424 uint32_t *locked_pixels; |
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425 uint32_t locked_pitch; |
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426 uint32_t *render_get_framebuffer(uint8_t which, int *pitch) |
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427 { |
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428 #ifndef DISABLE_OPENGL |
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429 if (render_gl && which <= FRAMEBUFFER_EVEN) { |
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430 *pitch = 320 * sizeof(uint32_t); //TODO: change this to LINEBUF_SIZE once border rendering is added |
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431 return texture_buf; |
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432 } else { |
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433 #endif |
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434 if (which >= num_textures) { |
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435 warning("Request for invalid framebuffer number %d\n", which); |
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436 return NULL; |
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437 } |
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438 void *pixels; |
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439 if (SDL_LockTexture(sdl_textures[which], NULL, &pixels, pitch) < 0) { |
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440 warning("Failed to lock texture: %s\n", SDL_GetError()); |
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441 return NULL; |
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442 } |
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443 static uint8_t last; |
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444 if (which <= FRAMEBUFFER_EVEN) { |
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445 locked_pixels = pixels; |
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446 if (which == FRAMEBUFFER_EVEN) { |
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447 pixels += *pitch; |
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448 } |
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449 locked_pitch = *pitch; |
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450 if (which != last) { |
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451 *pitch *= 2; |
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452 } |
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453 last = which; |
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454 } |
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455 return pixels; |
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456 #ifndef DISABLE_OPENGL |
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457 } |
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458 #endif |
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459 } |
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460 |
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461 uint8_t events_processed; |
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462 #ifdef __ANDROID__ |
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463 #define FPS_INTERVAL 10000 |
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464 #else |
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465 #define FPS_INTERVAL 1000 |
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466 #endif |
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467 |
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468 void render_framebuffer_updated(uint8_t which, int width) |
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469 { |
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470 static uint8_t last; |
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471 #ifndef DISABLE_OPENGL |
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472 if (render_gl && which <= FRAMEBUFFER_EVEN) { |
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473 glBindTexture(GL_TEXTURE_2D, textures[which]); |
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474 glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 320, 240, GL_BGRA, GL_UNSIGNED_BYTE, texture_buf); |
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475 |
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476 glClearColor(0.0f, 0.0f, 0.0f, 1.0f); |
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477 glClear(GL_COLOR_BUFFER_BIT); |
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478 |
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479 glUseProgram(program); |
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480 glActiveTexture(GL_TEXTURE0); |
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481 glBindTexture(GL_TEXTURE_2D, textures[0]); |
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482 glUniform1i(un_textures[0], 0); |
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483 |
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484 glActiveTexture(GL_TEXTURE1); |
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485 glBindTexture(GL_TEXTURE_2D, textures[last != which ? 1 : scanlines ? 2 : 0]); |
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486 glUniform1i(un_textures[1], 1); |
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487 |
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488 glUniform1f(un_width, width); |
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489 |
798
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490 glBindBuffer(GL_ARRAY_BUFFER, buffers[0]); |
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491 glVertexAttribPointer(at_pos, 2, GL_FLOAT, GL_FALSE, sizeof(GLfloat[2]), (void *)0); |
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492 glEnableVertexAttribArray(at_pos); |
449
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493 |
798
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494 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffers[1]); |
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495 glDrawElements(GL_TRIANGLE_STRIP, 4, GL_UNSIGNED_SHORT, (void *)0); |
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496 |
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497 glDisableVertexAttribArray(at_pos); |
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498 |
798
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499 SDL_GL_SwapWindow(main_window); |
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500 } else { |
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501 #endif |
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502 uint32_t height = 240; |
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503 if (which <= FRAMEBUFFER_EVEN && last != which) { |
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504 uint8_t *cur_dst = (uint8_t *)locked_pixels; |
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505 uint8_t *cur_saved = (uint8_t *)texture_buf; |
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506 uint32_t dst_off = which == FRAMEBUFFER_EVEN ? 0 : locked_pitch; |
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507 uint32_t src_off = which == FRAMEBUFFER_EVEN ? locked_pitch : 0; |
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508 for (int i = 0; i < 240; ++i) |
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509 { |
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510 //copy saved line from other field |
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511 memcpy(cur_dst + dst_off, cur_saved, locked_pitch); |
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512 //save line from this field to buffer for next frame |
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513 memcpy(cur_saved, cur_dst + src_off, locked_pitch); |
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514 cur_dst += locked_pitch * 2; |
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515 cur_saved += locked_pitch; |
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516 } |
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517 height = 480; |
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518 } |
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519 SDL_UnlockTexture(sdl_textures[which]); |
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520 SDL_Rect src_clip = { |
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521 .x = 0, |
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522 .y = 0, |
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changeset
|
523 .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.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
524 .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.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
525 }; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
526 SDL_RenderCopy(main_renderer, sdl_textures[which], &src_clip, &main_clip); |
798
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
797
diff
changeset
|
527 SDL_RenderPresent(main_renderer); |
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
797
diff
changeset
|
528 #ifndef DISABLE_OPENGL |
062a2199daf6
Use SDL2 renderer as a fallback
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
797
diff
changeset
|
529 } |
797
65181c3ee560
Add pure SDL2 renderer
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
parents:
766
diff
changeset
|
530 #endif |
1077
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
531 if (which <= FRAMEBUFFER_EVEN) { |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
532 last = which; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
533 static uint32_t frame_counter, start; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
534 frame_counter++; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
535 last_frame= SDL_GetTicks(); |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
536 if ((last_frame - start) > FPS_INTERVAL) { |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
537 if (start && (last_frame-start)) { |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
538 #ifdef __ANDROID__ |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
539 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.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
540 #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
|
541 if (!fps_caption) { |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
542 fps_caption = malloc(strlen(caption) + strlen(" - 100000000.1 fps") + 1); |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
543 } |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
544 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
|
545 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
|
546 #endif |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
547 } |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
548 start = last_frame; |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
549 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
|
550 } |
449
7696d824489d
Started work on OpenGL support in new branch
Mike Pavone <pavone@retrodev.com>
parents:
426
diff
changeset
|
551 } |
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
|
552 if (!events_processed) { |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
553 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
|
554 } |
1a66d5165ea7
Cleanup the separation of render backend and VDP code in preparation for having extra debug windows. Make determination of H40/H32 based on number of lines in each mode.
Michael Pavone <pavone@retrodev.com>
parents:
1074
diff
changeset
|
555 events_processed = 0; |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
556 } |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
557 |
43
3fc57e1a2c56
Add debug render mode and fix vertical flip bit for bg tiles
Mike Pavone <pavone@retrodev.com>
parents:
33
diff
changeset
|
558 void render_wait_quit(vdp_context * context) |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
559 { |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
560 SDL_Event event; |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
561 while(SDL_WaitEvent(&event)) { |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
562 switch (event.type) { |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
563 case SDL_QUIT: |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
564 return; |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
565 } |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
566 } |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
567 } |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
568 |
1102
c15896605bf2
Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents:
1077
diff
changeset
|
569 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
|
570 { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
571 for (int i = 0; i < MAX_JOYSTICKS; i++) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
572 if (joysticks[i] && SDL_JoystickInstanceID(joysticks[i]) == instanceID) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
573 return i; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
574 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
575 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
576 return -1; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
577 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
578 |
1102
c15896605bf2
Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents:
1077
diff
changeset
|
579 static int lowest_unused_joystick_index() |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
580 { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
581 for (int i = 0; i < MAX_JOYSTICKS; i++) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
582 if (!joysticks[i]) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
583 return i; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
584 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
585 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
586 return -1; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
587 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
588 |
1102
c15896605bf2
Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents:
1077
diff
changeset
|
589 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
|
590 [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
|
591 [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
|
592 [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
|
593 [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
|
594 [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
|
595 [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
|
596 [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
|
597 [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
|
598 [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
|
599 [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
|
600 [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
|
601 [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
|
602 [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
|
603 [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
|
604 [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
|
605 [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
|
606 [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
|
607 [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
|
608 [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
|
609 [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
|
610 [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
|
611 [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
|
612 [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
|
613 [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
|
614 [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
|
615 [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
|
616 [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
|
617 [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
|
618 [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
|
619 [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
|
620 [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
|
621 [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
|
622 [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
|
623 [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
|
624 [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
|
625 [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
|
626 [SDL_SCANCODE_RETURN] = 0x5A, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
627 [SDL_SCANCODE_ESCAPE] = 0x76, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
628 [SDL_SCANCODE_SPACE] = 0x29, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
629 [SDL_SCANCODE_TAB] = 0x0D, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
630 [SDL_SCANCODE_BACKSPACE] = 0x66, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
631 [SDL_SCANCODE_MINUS] = 0x4E, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
632 [SDL_SCANCODE_EQUALS] = 0x55, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
633 [SDL_SCANCODE_LEFTBRACKET] = 0x54, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
634 [SDL_SCANCODE_RIGHTBRACKET] = 0x5B, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
635 [SDL_SCANCODE_BACKSLASH] = 0x5D, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
636 [SDL_SCANCODE_SEMICOLON] = 0x4C, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
637 [SDL_SCANCODE_APOSTROPHE] = 0x52, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
638 [SDL_SCANCODE_GRAVE] = 0x0E, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
639 [SDL_SCANCODE_COMMA] = 0x41, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
640 [SDL_SCANCODE_PERIOD] = 0x49, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
641 [SDL_SCANCODE_SLASH] = 0x4A, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
642 [SDL_SCANCODE_CAPSLOCK] = 0x58, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
643 [SDL_SCANCODE_F1] = 0x05, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
644 [SDL_SCANCODE_F2] = 0x06, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
645 [SDL_SCANCODE_F3] = 0x04, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
646 [SDL_SCANCODE_F4] = 0x0C, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
647 [SDL_SCANCODE_F5] = 0x03, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
648 [SDL_SCANCODE_F6] = 0x0B, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
649 [SDL_SCANCODE_F7] = 0x83, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
650 [SDL_SCANCODE_F8] = 0x0A, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
651 [SDL_SCANCODE_F9] = 0x01, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
652 [SDL_SCANCODE_F10] = 0x09, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
653 [SDL_SCANCODE_F11] = 0x78, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
654 [SDL_SCANCODE_F12] = 0x07, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
655 [SDL_SCANCODE_LCTRL] = 0x14, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
656 [SDL_SCANCODE_LSHIFT] = 0x12, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
657 [SDL_SCANCODE_LALT] = 0x11, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
658 [SDL_SCANCODE_RCTRL] = 0x18, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
659 [SDL_SCANCODE_RSHIFT] = 0x59, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
660 [SDL_SCANCODE_RALT] = 0x17, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
661 [SDL_SCANCODE_INSERT] = 0x81, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
662 [SDL_SCANCODE_PAUSE] = 0x82, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
663 [SDL_SCANCODE_PRINTSCREEN] = 0x84, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
664 [SDL_SCANCODE_SCROLLLOCK] = 0x7E, |
1028
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
665 [SDL_SCANCODE_DELETE] = 0x85, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
666 [SDL_SCANCODE_LEFT] = 0x86, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
667 [SDL_SCANCODE_HOME] = 0x87, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
668 [SDL_SCANCODE_END] = 0x88, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
669 [SDL_SCANCODE_UP] = 0x89, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
670 [SDL_SCANCODE_DOWN] = 0x8A, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
671 [SDL_SCANCODE_PAGEUP] = 0x8B, |
56b1748a8473
Initial stab at Saturn keyboard support
Michael Pavone <pavone@retrodev.com>
parents:
1026
diff
changeset
|
672 [SDL_SCANCODE_PAGEDOWN] = 0x8C, |
1033
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
673 [SDL_SCANCODE_RIGHT] = 0x8D, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
674 [SDL_SCANCODE_NUMLOCKCLEAR] = 0x77, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
675 [SDL_SCANCODE_KP_DIVIDE] = 0x80, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
676 [SDL_SCANCODE_KP_MULTIPLY] = 0x7C, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
677 [SDL_SCANCODE_KP_MINUS] = 0x7B, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
678 [SDL_SCANCODE_KP_PLUS] = 0x79, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
679 [SDL_SCANCODE_KP_ENTER] = 0x19, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
680 [SDL_SCANCODE_KP_1] = 0x69, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
681 [SDL_SCANCODE_KP_2] = 0x72, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
682 [SDL_SCANCODE_KP_3] = 0x7A, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
683 [SDL_SCANCODE_KP_4] = 0x6B, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
684 [SDL_SCANCODE_KP_5] = 0x73, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
685 [SDL_SCANCODE_KP_6] = 0x74, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
686 [SDL_SCANCODE_KP_7] = 0x6C, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
687 [SDL_SCANCODE_KP_8] = 0x75, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
688 [SDL_SCANCODE_KP_9] = 0x7D, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
689 [SDL_SCANCODE_KP_0] = 0x70, |
4db1a2e5d8e6
Complete SDL to Saturn scan code mapping
Michael Pavone <pavone@retrodev.com>
parents:
1028
diff
changeset
|
690 [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
|
691 }; |
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
|
692 |
1102
c15896605bf2
Clean up symbol visiblity and delete a ltitle bit of dead code
Michael Pavone <pavone@retrodev.com>
parents:
1077
diff
changeset
|
693 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
|
694 { |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
695 switch (event->type) { |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
696 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
|
697 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
|
698 break; |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
699 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
|
700 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
|
701 break; |
418
dbf4e1c86f3c
Implement basic joystick support
Mike Pavone <pavone@retrodev.com>
parents:
416
diff
changeset
|
702 case SDL_JOYBUTTONDOWN: |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
703 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
|
704 break; |
dbf4e1c86f3c
Implement basic joystick support
Mike Pavone <pavone@retrodev.com>
parents:
416
diff
changeset
|
705 case SDL_JOYBUTTONUP: |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
706 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
|
707 break; |
dbf4e1c86f3c
Implement basic joystick support
Mike Pavone <pavone@retrodev.com>
parents:
416
diff
changeset
|
708 case SDL_JOYHATMOTION: |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
709 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
|
710 break; |
937
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
711 case SDL_JOYDEVICEADDED: |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
712 if (event->jdevice.which < MAX_JOYSTICKS) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
713 int index = lowest_unused_joystick_index(); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
714 if (index >= 0) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
715 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
|
716 if (joy) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
717 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
|
718 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
|
719 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
720 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
721 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
722 break; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
723 case SDL_JOYDEVICEREMOVED: { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
724 int index = find_joystick_index(event->jdevice.which); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
725 if (index >= 0) { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
726 SDL_JoystickClose(joysticks[index]); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
727 joysticks[index] = NULL; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
728 printf("Joystick %d removed\n", index); |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
729 } else { |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
730 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
|
731 } |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
732 break; |
9364dad5561a
Added reasonable handling of joystick hotplug
Michael Pavone <pavone@retrodev.com>
parents:
915
diff
changeset
|
733 } |
897
b9564fb88a5a
WIP support for mega mouse
Michael Pavone <pavone@retrodev.com>
parents:
884
diff
changeset
|
734 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
|
735 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
|
736 break; |
907
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
737 case SDL_MOUSEBUTTONDOWN: |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
738 handle_mousedown(event->button.which, event->button.button); |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
739 break; |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
740 case SDL_MOUSEBUTTONUP: |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
741 handle_mouseup(event->button.which, event->button.button); |
b5d35222047e
Mega mouse support is mostly done
Michael Pavone <pavone@retrodev.com>
parents:
906
diff
changeset
|
742 break; |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
743 case SDL_QUIT: |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
744 puts(""); |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
745 exit(0); |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
746 } |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
747 return 0; |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
748 } |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
749 |
409
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
750 void process_events() |
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
751 { |
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
|
752 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
|
753 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
|
754 } |
409
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
755 SDL_Event event; |
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
756 while(SDL_PollEvent(&event)) { |
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
757 handle_event(&event); |
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
758 } |
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
|
759 events_processed++; |
409
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
760 } |
c1bddeadc566
Process events in vgm player so that quitting works
Mike Pavone <pavone@retrodev.com>
parents:
398
diff
changeset
|
761 |
364
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
762 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
|
763 { |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
764 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
|
765 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
|
766 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
|
767 } |
364
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
768 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
|
769 SDL_CondSignal(audio_ready); |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
770 |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
771 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
|
772 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
|
773 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
|
774 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
|
775 } |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
776 |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
777 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
|
778 { |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
779 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
|
780 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
|
781 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
|
782 } |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
783 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
|
784 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
|
785 |
62177cc39049
Incredibly broken YM2612 support plus a fix to Z80 bus request
Mike Pavone <pavone@retrodev.com>
parents:
361
diff
changeset
|
786 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
|
787 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
|
788 SDL_UnlockMutex(audio_mutex); |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
789 context->buffer_pos = 0; |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
790 } |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
791 |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
792 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
|
793 { |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
794 return buffer_samples; |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
795 } |
342
13f994c88c34
Get frame time correct and frame rate sort of correct for EUR region
Mike Pavone <pavone@retrodev.com>
parents:
340
diff
changeset
|
796 |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
797 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
|
798 { |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
799 return sample_rate; |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
800 } |
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
801 |
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
|
802 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
|
803 { |
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
|
804 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
|
805 } |
354
15dd6418fe67
Initial PSG support. Mostly works, noise channel is borked though.
Mike Pavone <pavone@retrodev.com>
parents:
342
diff
changeset
|
806 |
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
|
807 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
|
808 { |
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
|
809 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
|
810 } |
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
|
811 |
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
|
812 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
|
813 { |
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
|
814 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
|
815 } |
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
|
816 |