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annotate test/testwin.c @ 4590:1ad70fb49fcb

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Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives. Fixes involved: 1. Fix handling of alpha channel when SDL_BLENDMODE_NONE is set. 2. Make xrendercolor use floating-point values for color channels and then convert to 16 bit ints. 3. Fix handling of visuals in SDL_x11modes.c so that a 32 bit ARGB visual is used. 4. Fix the background pixel value in SDL_x11window.c so that the window background has an alpha value of 0xFF and not 0.
author Sunny Sachanandani <sunnysachanandani@gmail.com>
date Fri, 09 Jul 2010 21:36:41 +0530
parents c4eccbd21d16
children
rev   line source
0
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1
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2 /* Bring up a window and play with it */
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3
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4 #include <stdlib.h>
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5 #include <stdio.h>
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6 #include <string.h>
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7
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8 #define BENCHMARK_SDL
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9
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10 #define NOTICE(X) printf("%s", X);
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11
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12 #include "SDL.h"
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13
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14 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
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15 static void
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16 quit(int rc)
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17 {
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18 SDL_Quit();
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19 exit(rc);
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20 }
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21
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22 void
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23 DrawPict(SDL_Surface * screen, char *bmpfile,
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24 int speedy, int flip, int nofade)
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25 {
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26 SDL_Surface *picture;
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27 SDL_Rect dest, update;
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28 int i, centered;
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29 int ncolors;
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30 SDL_Color *colors, *cmap;
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31
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32 /* Load the image into a surface */
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33 if (bmpfile == NULL) {
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34 bmpfile = "sample.bmp"; /* Sample image */
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35 }
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36 fprintf(stderr, "Loading picture: %s\n", bmpfile);
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37 picture = SDL_LoadBMP(bmpfile);
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38 if (picture == NULL) {
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39 fprintf(stderr, "Couldn't load %s: %s\n", bmpfile, SDL_GetError());
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40 return;
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41 }
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42
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43 /* Set the display colors -- on a hicolor display this is a no-op */
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44 if (picture->format->palette) {
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45 ncolors = picture->format->palette->ncolors;
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46 colors = (SDL_Color *) malloc(ncolors * sizeof(SDL_Color));
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47 cmap = (SDL_Color *) malloc(ncolors * sizeof(SDL_Color));
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48 memcpy(colors, picture->format->palette->colors,
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49 ncolors * sizeof(SDL_Color));
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50 } else {
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51 int r, g, b;
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52
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53 /* Allocate 256 color palette */
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54 ncolors = 256;
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55 colors = (SDL_Color *) malloc(ncolors * sizeof(SDL_Color));
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56 cmap = (SDL_Color *) malloc(ncolors * sizeof(SDL_Color));
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57
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58 /* Set a 3,3,2 color cube */
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59 for (r = 0; r < 8; ++r) {
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60 for (g = 0; g < 8; ++g) {
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61 for (b = 0; b < 4; ++b) {
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62 i = ((r << 5) | (g << 2) | b);
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63 colors[i].r = r << 5;
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64 colors[i].g = g << 5;
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65 colors[i].b = b << 6;
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66 }
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67 }
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68 }
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69 }
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70 NOTICE("testwin: setting colors\n");
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71 if (!SDL_SetColors(screen, colors, 0, ncolors) &&
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72 (screen->format->palette != NULL)) {
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73 fprintf(stderr,
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74 "Warning: Couldn't set all of the colors, but SDL will map the image\n"
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75 " (colormap fading will suffer - try the -warp option)\n");
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76 }
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77
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78 /* Display the picture */
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79 if (speedy) {
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80 SDL_Surface *displayfmt;
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81
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82 fprintf(stderr, "Converting picture\n");
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83 displayfmt = SDL_DisplayFormat(picture);
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84 if (displayfmt == NULL) {
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85 fprintf(stderr, "Couldn't convert image: %s\n", SDL_GetError());
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86 goto done;
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87 }
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88 SDL_FreeSurface(picture);
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89 picture = displayfmt;
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90 }
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91 printf("(image surface located in %s memory)\n",
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92 (picture->flags & SDL_HWSURFACE) ? "video" : "system");
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93 centered = (screen->w - picture->w) / 2;
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94 if (centered < 0) {
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95 centered = 0;
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96 }
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97 dest.y = (screen->h - picture->h) / 2;
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98 dest.w = picture->w;
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99 dest.h = picture->h;
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100 NOTICE("testwin: moving image\n");
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101 for (i = 0; i <= centered; ++i) {
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102 dest.x = i;
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103 update = dest;
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104 if (SDL_BlitSurface(picture, NULL, screen, &update) < 0) {
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105 fprintf(stderr, "Blit failed: %s\n", SDL_GetError());
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106 break;
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107 }
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108 if (flip) {
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109 SDL_Flip(screen);
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110 } else {
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111 SDL_UpdateRects(screen, 1, &update);
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112 }
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113 }
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114
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115 #ifdef SCREENSHOT
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116 if (SDL_SaveBMP(screen, "screen.bmp") < 0)
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117 printf("Couldn't save screen: %s\n", SDL_GetError());
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118 #endif
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119
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120 #ifndef BENCHMARK_SDL
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121 /* Let it sit there for a while */
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122 SDL_Delay(5 * 1000);
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123 #endif
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124 /* Fade the colormap */
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125 if (!nofade) {
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diff changeset
126 int maxstep;
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diff changeset
127 SDL_Color final;
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diff changeset
128 SDL_Color palcolors[256];
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diff changeset
129 struct
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
130 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
131 Sint16 r, g, b;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
132 } cdist[256];
0
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133
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134 NOTICE("testwin: fading out...\n");
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diff changeset
135 memcpy(cmap, colors, ncolors * sizeof(SDL_Color));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
136 maxstep = 32 - 1;
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diff changeset
137 final.r = 0xFF;
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diff changeset
138 final.g = 0x00;
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139 final.b = 0x00;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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140 memcpy(palcolors, colors, ncolors * sizeof(SDL_Color));
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diff changeset
141 for (i = 0; i < ncolors; ++i) {
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diff changeset
142 cdist[i].r = final.r - palcolors[i].r;
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diff changeset
143 cdist[i].g = final.g - palcolors[i].g;
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144 cdist[i].b = final.b - palcolors[i].b;
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145 }
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diff changeset
146 for (i = 0; i <= maxstep / 2; ++i) { /* halfway fade */
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147 int c;
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diff changeset
148 for (c = 0; c < ncolors; ++c) {
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149 colors[c].r = palcolors[c].r + ((cdist[c].r * i)) / maxstep;
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150 colors[c].g = palcolors[c].g + ((cdist[c].g * i)) / maxstep;
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151 colors[c].b = palcolors[c].b + ((cdist[c].b * i)) / maxstep;
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152 }
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153 SDL_SetColors(screen, colors, 0, ncolors);
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154 SDL_Delay(1);
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155 }
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156 final.r = 0x00;
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157 final.g = 0x00;
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158 final.b = 0x00;
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159 memcpy(palcolors, colors, ncolors * sizeof(SDL_Color));
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160 for (i = 0; i < ncolors; ++i) {
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diff changeset
161 cdist[i].r = final.r - palcolors[i].r;
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162 cdist[i].g = final.g - palcolors[i].g;
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163 cdist[i].b = final.b - palcolors[i].b;
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164 }
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165 maxstep /= 2;
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166 for (i = 0; i <= maxstep; ++i) { /* finish fade out */
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167 int c;
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diff changeset
168 for (c = 0; c < ncolors; ++c) {
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diff changeset
169 colors[c].r = palcolors[c].r + ((cdist[c].r * i)) / maxstep;
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170 colors[c].g = palcolors[c].g + ((cdist[c].g * i)) / maxstep;
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171 colors[c].b = palcolors[c].b + ((cdist[c].b * i)) / maxstep;
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172 }
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173 SDL_SetColors(screen, colors, 0, ncolors);
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174 SDL_Delay(1);
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175 }
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176 for (i = 0; i < ncolors; ++i) {
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177 colors[i].r = final.r;
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178 colors[i].g = final.g;
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179 colors[i].b = final.b;
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180 }
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181 SDL_SetColors(screen, colors, 0, ncolors);
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182 NOTICE("testwin: fading in...\n");
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183 memcpy(palcolors, colors, ncolors * sizeof(SDL_Color));
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184 for (i = 0; i < ncolors; ++i) {
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185 cdist[i].r = cmap[i].r - palcolors[i].r;
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186 cdist[i].g = cmap[i].g - palcolors[i].g;
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187 cdist[i].b = cmap[i].b - palcolors[i].b;
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188 }
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189 for (i = 0; i <= maxstep; ++i) { /* 32 step fade in */
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190 int c;
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191 for (c = 0; c < ncolors; ++c) {
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diff changeset
192 colors[c].r = palcolors[c].r + ((cdist[c].r * i)) / maxstep;
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193 colors[c].g = palcolors[c].g + ((cdist[c].g * i)) / maxstep;
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194 colors[c].b = palcolors[c].b + ((cdist[c].b * i)) / maxstep;
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195 }
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196 SDL_SetColors(screen, colors, 0, ncolors);
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197 SDL_Delay(1);
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198 }
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diff changeset
199 NOTICE("testwin: fading over\n");
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200 }
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diff changeset
201
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
202 done:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
203 /* Free the picture and return */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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204 SDL_FreeSurface(picture);
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diff changeset
205 free(colors);
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diff changeset
206 free(cmap);
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diff changeset
207 return;
0
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diff changeset
208 }
74212992fb08 Initial revision
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diff changeset
209
1895
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diff changeset
210 int
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diff changeset
211 main(int argc, char *argv[])
0
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212 {
1895
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diff changeset
213 SDL_Surface *screen;
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diff changeset
214 /* Options */
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diff changeset
215 int speedy, flip, nofade;
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diff changeset
216 int delay;
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diff changeset
217 int w, h;
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diff changeset
218 int desired_bpp;
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diff changeset
219 Uint32 video_flags;
0
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diff changeset
220 #ifdef BENCHMARK_SDL
1895
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diff changeset
221 Uint32 then, now;
0
74212992fb08 Initial revision
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diff changeset
222 #endif
1895
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diff changeset
223 /* Set default options and check command-line */
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diff changeset
224 speedy = 0;
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diff changeset
225 flip = 0;
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diff changeset
226 nofade = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1760
diff changeset
227 delay = 1;
1152
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1151
diff changeset
228
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1151
diff changeset
229 #ifdef _WIN32_WCE
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
230 w = 240;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
231 h = 320;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
232 desired_bpp = 8;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
233 video_flags = SDL_FULLSCREEN;
1152
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1151
diff changeset
234 #else
1895
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diff changeset
235 w = 640;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
236 h = 480;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
237 desired_bpp = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
238 video_flags = 0;
1152
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1151
diff changeset
239 #endif
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
240 if (SDL_Init(SDL_INIT_VIDEO) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
241 fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError());
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
242 return (1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
243 }
1151
be9c9c8f6d53 Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents: 228
diff changeset
244
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1760
diff changeset
245 while (argc > 1) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1760
diff changeset
246 if (strcmp(argv[1], "-speedy") == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
247 speedy = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
248 argv += 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
249 argc -= 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
250 } else if (strcmp(argv[1], "-nofade") == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
251 nofade = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
252 argv += 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
253 argc -= 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
254 } else if (strcmp(argv[1], "-delay") == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
255 if (argv[2]) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
256 delay = atoi(argv[2]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
257 argv += 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
258 argc -= 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
259 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
260 fprintf(stderr, "The -delay option requires an argument\n");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
261 quit(1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
262 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
263 } else if (strcmp(argv[1], "-width") == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
264 if (argv[2] && ((w = atoi(argv[2])) > 0)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
265 argv += 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
266 argc -= 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
267 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
268 fprintf(stderr, "The -width option requires an argument\n");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
269 quit(1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
270 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
271 } else if (strcmp(argv[1], "-height") == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
272 if (argv[2] && ((h = atoi(argv[2])) > 0)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
273 argv += 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
274 argc -= 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
275 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
276 fprintf(stderr, "The -height option requires an argument\n");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
277 quit(1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
278 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
279 } else if (strcmp(argv[1], "-bpp") == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
280 if (argv[2]) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
281 desired_bpp = atoi(argv[2]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
282 argv += 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
283 argc -= 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
284 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
285 fprintf(stderr, "The -bpp option requires an argument\n");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
286 quit(1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
287 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
288 } else if (strcmp(argv[1], "-warp") == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
289 video_flags |= SDL_HWPALETTE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
290 argv += 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
291 argc -= 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
292 } else if (strcmp(argv[1], "-hw") == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
293 video_flags |= SDL_HWSURFACE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
294 argv += 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
295 argc -= 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
296 } else if (strcmp(argv[1], "-flip") == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
297 video_flags |= SDL_DOUBLEBUF;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
298 argv += 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
299 argc -= 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
300 } else if (strcmp(argv[1], "-fullscreen") == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
301 video_flags |= SDL_FULLSCREEN;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
302 argv += 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
303 argc -= 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
304 } else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
305 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
306 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
307
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
308 /* Initialize the display */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
309 screen = SDL_SetVideoMode(w, h, desired_bpp, video_flags);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
310 if (screen == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
311 fprintf(stderr, "Couldn't set %dx%dx%d video mode: %s\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
312 w, h, desired_bpp, SDL_GetError());
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
313 quit(1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
314 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
315 printf("Set%s %dx%dx%d mode\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
316 screen->flags & SDL_FULLSCREEN ? " fullscreen" : "",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
317 screen->w, screen->h, screen->format->BitsPerPixel);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
318 printf("(video surface located in %s memory)\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
319 (screen->flags & SDL_HWSURFACE) ? "video" : "system");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
320 if (screen->flags & SDL_DOUBLEBUF) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
321 printf("Double-buffering enabled\n");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
322 flip = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
323 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
324
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
325 /* Set the window manager title bar */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
326 SDL_WM_SetCaption("SDL test window", "testwin");
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
327
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
328 /* Do all the drawing work */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
329 #ifdef BENCHMARK_SDL
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
330 then = SDL_GetTicks();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
331 DrawPict(screen, argv[1], speedy, flip, nofade);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
332 now = SDL_GetTicks();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
333 printf("Time: %d milliseconds\n", now - then);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
334 #else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
335 DrawPict(screen, argv[1], speedy, flip, nofade);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
336 #endif
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
337 SDL_Delay(delay * 1000);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
338 SDL_Quit();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1760
diff changeset
339 return (0);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
340 }