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annotate test/automated/surface/surface.c @ 5166:d72793305335

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Making the API simpler, moved the surface drawing functions to the software renderer.
author Sam Lantinga <slouken@libsdl.org>
date Thu, 03 Feb 2011 02:45:29 -0800
parents 3e4086b3bcd2
children d976b67150c5
rev   line source
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1 /**
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2 * Automated SDL_Surface test.
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3 *
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4 * Written by Edgar Simo "bobbens"
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5 *
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6 * Released under Public Domain.
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7 */
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8
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9
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10 #include "SDL.h"
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11 #include "SDL_surface.h"
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12 #include "SDL_video.h"
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13 #include "../SDL_at.h"
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14
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15 #include "../common/common.h"
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16
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17
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18 /*
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19 * Pull in images for testcases.
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20 */
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21 #include "../common/images.h"
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22
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23
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24 /*
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25 * Prototypes.
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26 */
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27 /* Testcases. */
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28 static void surface_testLoad( SDL_Surface *testsur );
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29 static void surface_testBlit( SDL_Surface *testsur );
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30 static int surface_testBlitBlendMode( SDL_Surface *testsur, SDL_Surface *face, int mode );
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31 static void surface_testBlitBlend( SDL_Surface *testsur );
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32
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33
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34 /**
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35 * @brief Tests sprite loading.
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36 */
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37 static void surface_testLoad( SDL_Surface *testsur )
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38 {
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39 int ret;
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40 SDL_Surface *face, *rface;
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41
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42 SDL_ATbegin( "Load Test" );
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43
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44 /* Clear surface. */
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45 ret = SDL_FillRect( testsur, NULL,
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46 SDL_MapRGB( testsur->format, 0, 0, 0 ) );
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47 if (SDL_ATassert( "SDL_FillRect", ret == 0))
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48 return;
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49
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50 /* Create the blit surface. */
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51 #ifdef __APPLE__
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52 face = SDL_LoadBMP("icon.bmp");
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53 #else
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54 face = SDL_LoadBMP("../icon.bmp");
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55 #endif
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56
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57 if (SDL_ATassert( "SDL_CreateLoadBmp", face != NULL))
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58 return;
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59
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60 /* Set transparent pixel as the pixel at (0,0) */
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61 if (face->format->palette) {
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62 ret = SDL_SetColorKey(face, SDL_RLEACCEL, *(Uint8 *) face->pixels);
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63 if (SDL_ATassert( "SDL_SetColorKey", ret == 0))
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64 return;
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65 }
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66
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67 /* Convert to 32 bit to compare. */
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68 rface = SDL_ConvertSurface( face, testsur->format, 0 );
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69 if (SDL_ATassert( "SDL_ConvertSurface", rface != NULL))
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70 return;
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71
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72 /* See if it's the same. */
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73 if (SDL_ATassert( "Primitives output not the same.",
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74 surface_compare( rface, &img_face, 0 )==0 ))
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75 return;
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76
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77 /* Clean up. */
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78 SDL_FreeSurface( rface );
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79 SDL_FreeSurface( face );
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80
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81 SDL_ATend();
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82 }
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83
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84
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85 /**
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86 * @brief Tests some blitting routines.
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87 */
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88 static void surface_testBlit( SDL_Surface *testsur )
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89 {
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90 int ret;
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91 SDL_Rect rect;
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92 SDL_Surface *face;
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93 int i, j, ni, nj;
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94
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95 SDL_ATbegin( "Blit Tests" );
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96
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97 /* Clear surface. */
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98 ret = SDL_FillRect( testsur, NULL,
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99 SDL_MapRGB( testsur->format, 0, 0, 0 ) );
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100 if (SDL_ATassert( "SDL_FillRect", ret == 0))
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101 return;
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102
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103 /* Create face surface. */
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104 face = SDL_CreateRGBSurfaceFrom( (void*)img_face.pixel_data,
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105 img_face.width, img_face.height, 32, img_face.width*4,
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106 #if (SDL_BYTEORDER == SDL_BIG_ENDIAN)
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107 0xff000000, /* Red bit mask. */
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108 0x00ff0000, /* Green bit mask. */
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109 0x0000ff00, /* Blue bit mask. */
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110 0x000000ff /* Alpha bit mask. */
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111 #else
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112 0x000000ff, /* Red bit mask. */
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113 0x0000ff00, /* Green bit mask. */
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114 0x00ff0000, /* Blue bit mask. */
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115 0xff000000 /* Alpha bit mask. */
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116 #endif
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117 );
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118 if (SDL_ATassert( "SDL_CreateRGBSurfaceFrom", face != NULL))
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119 return;
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120
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121 /* Constant values. */
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122 rect.w = face->w;
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123 rect.h = face->h;
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124 ni = testsur->w - face->w;
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125 nj = testsur->h - face->h;
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126
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127 /* Loop blit. */
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128 for (j=0; j <= nj; j+=4) {
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129 for (i=0; i <= ni; i+=4) {
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130 /* Blitting. */
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131 rect.x = i;
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132 rect.y = j;
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133 ret = SDL_BlitSurface( face, NULL, testsur, &rect );
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134 if (SDL_ATassert( "SDL_BlitSurface", ret == 0))
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135 return;
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136 }
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137 }
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138
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139 /* See if it's the same. */
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140 if (SDL_ATassert( "Blitting output not the same (normal blit).",
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141 surface_compare( testsur, &img_blit, 0 )==0 ))
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142 return;
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143
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144 /* Clear surface. */
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145 ret = SDL_FillRect( testsur, NULL,
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146 SDL_MapRGB( testsur->format, 0, 0, 0 ) );
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147 if (SDL_ATassert( "SDL_FillRect", ret == 0))
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148 return;
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149
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150 /* Test blitting with colour mod. */
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151 for (j=0; j <= nj; j+=4) {
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152 for (i=0; i <= ni; i+=4) {
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153 /* Set colour mod. */
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154 ret = SDL_SetSurfaceColorMod( face, (255/nj)*j, (255/ni)*i, (255/nj)*j );
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155 if (SDL_ATassert( "SDL_SetSurfaceColorMod", ret == 0))
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156 return;
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157
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158 /* Blitting. */
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159 rect.x = i;
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160 rect.y = j;
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161 ret = SDL_BlitSurface( face, NULL, testsur, &rect );
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162 if (SDL_ATassert( "SDL_BlitSurface", ret == 0))
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163 return;
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164 }
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165 }
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166
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167 /* See if it's the same. */
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168 if (SDL_ATassert( "Blitting output not the same (using SDL_SetSurfaceColorMod).",
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169 surface_compare( testsur, &img_blitColour, 0 )==0 ))
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170 return;
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171
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172 /* Clear surface. */
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173 ret = SDL_FillRect( testsur, NULL,
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174 SDL_MapRGB( testsur->format, 0, 0, 0 ) );
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175 if (SDL_ATassert( "SDL_FillRect", ret == 0))
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176 return;
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177
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178 /* Restore colour. */
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179 ret = SDL_SetSurfaceColorMod( face, 255, 255, 255 );
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180 if (SDL_ATassert( "SDL_SetSurfaceColorMod", ret == 0))
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181 return;
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182
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183 /* Test blitting with colour mod. */
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184 for (j=0; j <= nj; j+=4) {
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185 for (i=0; i <= ni; i+=4) {
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186 /* Set alpha mod. */
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187 ret = SDL_SetSurfaceAlphaMod( face, (255/ni)*i );
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188 if (SDL_ATassert( "SDL_SetSurfaceAlphaMod", ret == 0))
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189 return;
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190
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191 /* Blitting. */
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192 rect.x = i;
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193 rect.y = j;
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194 ret = SDL_BlitSurface( face, NULL, testsur, &rect );
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195 if (SDL_ATassert( "SDL_BlitSurface", ret == 0))
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196 return;
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197 }
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198 }
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199
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200 /* See if it's the same. */
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201 if (SDL_ATassert( "Blitting output not the same (using SDL_SetSurfaceAlphaMod).",
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202 surface_compare( testsur, &img_blitAlpha, 0 )==0 ))
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203 return;
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204
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205 /* Clean up. */
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206 SDL_FreeSurface( face );
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207
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208 SDL_ATend();
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209 }
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210
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211
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212 /**
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213 * @brief Tests a blend mode.
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214 */
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215 static int surface_testBlitBlendMode( SDL_Surface *testsur, SDL_Surface *face, int mode )
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216 {
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217 int ret;
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218 int i, j, ni, nj;
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219 SDL_Rect rect;
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220
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221 /* Clear surface. */
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222 ret = SDL_FillRect( testsur, NULL,
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223 SDL_MapRGB( testsur->format, 0, 0, 0 ) );
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224 if (SDL_ATassert( "SDL_FillRect", ret == 0))
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225 return 1;
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226
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227 /* Steps to take. */
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228 ni = testsur->w - face->w;
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229 nj = testsur->h - face->h;
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230
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231 /* Constant values. */
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232 rect.w = face->w;
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233 rect.h = face->h;
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234
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235 /* Test blend mode. */
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236 for (j=0; j <= nj; j+=4) {
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237 for (i=0; i <= ni; i+=4) {
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238 /* Set blend mode. */
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239 ret = SDL_SetSurfaceBlendMode( face, mode );
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240 if (SDL_ATassert( "SDL_SetSurfaceBlendMode", ret == 0))
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241 return 1;
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242
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243 /* Blitting. */
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244 rect.x = i;
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245 rect.y = j;
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246 ret = SDL_BlitSurface( face, NULL, testsur, &rect );
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247 if (SDL_ATassert( "SDL_BlitSurface", ret == 0))
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248 return 1;
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249 }
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250 }
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251
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252 return 0;
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253 }
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254
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255
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256 /**
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257 * @brief Tests some more blitting routines.
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258 */
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259 static void surface_testBlitBlend( SDL_Surface *testsur )
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260 {
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261 int ret;
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262 SDL_Rect rect;
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263 SDL_Surface *face;
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264 int i, j, ni, nj;
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265 int mode;
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266
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267 SDL_ATbegin( "Blit Blending Tests" );
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268
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269 /* Clear surface. */
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270 ret = SDL_FillRect( testsur, NULL,
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271 SDL_MapRGB( testsur->format, 0, 0, 0 ) );
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272 if (SDL_ATassert( "SDL_FillRect", ret == 0))
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273 return;
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274
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275 /* Create the blit surface. */
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276 face = SDL_CreateRGBSurfaceFrom( (void*)img_face.pixel_data,
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277 img_face.width, img_face.height, 32, img_face.width*4,
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278 #if (SDL_BYTEORDER == SDL_BIG_ENDIAN)
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279 0xff000000, /* Red bit mask. */
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Sam Lantinga <slouken@libsdl.org>
parents: 3259
diff changeset
280 0x00ff0000, /* Green bit mask. */
0acec8c9f5c9 Fixed some bugs in the automated test suite, revealed by working SDL_RenderReadPixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3259
diff changeset
281 0x0000ff00, /* Blue bit mask. */
0acec8c9f5c9 Fixed some bugs in the automated test suite, revealed by working SDL_RenderReadPixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3259
diff changeset
282 0x000000ff /* Alpha bit mask. */
0acec8c9f5c9 Fixed some bugs in the automated test suite, revealed by working SDL_RenderReadPixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3259
diff changeset
283 #else
0acec8c9f5c9 Fixed some bugs in the automated test suite, revealed by working SDL_RenderReadPixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3259
diff changeset
284 0x000000ff, /* Red bit mask. */
0acec8c9f5c9 Fixed some bugs in the automated test suite, revealed by working SDL_RenderReadPixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3259
diff changeset
285 0x0000ff00, /* Green bit mask. */
0acec8c9f5c9 Fixed some bugs in the automated test suite, revealed by working SDL_RenderReadPixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3259
diff changeset
286 0x00ff0000, /* Blue bit mask. */
0acec8c9f5c9 Fixed some bugs in the automated test suite, revealed by working SDL_RenderReadPixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3259
diff changeset
287 0xff000000 /* Alpha bit mask. */
0acec8c9f5c9 Fixed some bugs in the automated test suite, revealed by working SDL_RenderReadPixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3259
diff changeset
288 #endif
0acec8c9f5c9 Fixed some bugs in the automated test suite, revealed by working SDL_RenderReadPixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3259
diff changeset
289 );
3259
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parents:
diff changeset
290 if (SDL_ATassert( "SDL_CreateRGBSurfaceFrom", face != NULL))
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parents:
diff changeset
291 return;
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parents:
diff changeset
292
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
293 /* Set alpha mod. */
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parents:
diff changeset
294 ret = SDL_SetSurfaceAlphaMod( face, 100 );
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parents:
diff changeset
295 if (SDL_ATassert( "SDL_SetSurfaceAlphaMod", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
296 return;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
297
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
298 /* Steps to take. */
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parents:
diff changeset
299 ni = testsur->w - face->w;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
300 nj = testsur->h - face->h;
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parents:
diff changeset
301
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
302 /* Constant values. */
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
303 rect.w = face->w;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
304 rect.h = face->h;
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
305
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
306 /* Test None. */
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parents:
diff changeset
307 if (surface_testBlitBlendMode( testsur, face, SDL_BLENDMODE_NONE ))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
308 return;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
309 if (SDL_ATassert( "Blitting blending output not the same (using SDL_BLENDMODE_NONE).",
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
310 surface_compare( testsur, &img_blendNone, 0 )==0 ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
311 return;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
312
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
313 /* Test Blend. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
314 if (surface_testBlitBlendMode( testsur, face, SDL_BLENDMODE_BLEND ))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
315 return;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
316 if (SDL_ATassert( "Blitting blending output not the same (using SDL_BLENDMODE_BLEND).",
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
317 surface_compare( testsur, &img_blendBlend, 0 )==0 ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
318 return;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
319
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
320 /* Test Add. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
321 if (surface_testBlitBlendMode( testsur, face, SDL_BLENDMODE_ADD ))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
322 return;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
323 if (SDL_ATassert( "Blitting blending output not the same (using SDL_BLENDMODE_ADD).",
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
324 surface_compare( testsur, &img_blendAdd, 0 )==0 ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
325 return;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
326
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
327 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
328 ret = SDL_FillRect( testsur, NULL,
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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diff changeset
329 SDL_MapRGB( testsur->format, 0, 0, 0 ) );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
330 if (SDL_ATassert( "SDL_FillRect", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
331 return;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
332
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
333 /* Loop blit. */
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parents:
diff changeset
334 for (j=0; j <= nj; j+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
335 for (i=0; i <= ni; i+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
336
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
337 /* Set colour mod. */
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diff changeset
338 ret = SDL_SetSurfaceColorMod( face, (255/nj)*j, (255/ni)*i, (255/nj)*j );
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parents:
diff changeset
339 if (SDL_ATassert( "SDL_SetSurfaceColorMod", ret == 0))
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parents:
diff changeset
340 return;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
341
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parents:
diff changeset
342 /* Set alpha mod. */
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parents:
diff changeset
343 ret = SDL_SetSurfaceAlphaMod( face, (100/ni)*i );
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parents:
diff changeset
344 if (SDL_ATassert( "SDL_SetSurfaceAlphaMod", ret == 0))
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parents:
diff changeset
345 return;
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parents:
diff changeset
346
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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diff changeset
347 /* Crazy blending mode magic. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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diff changeset
348 mode = (i/4*j/4) % 4;
5143
e743b9c3f6d6 Making the API simpler, the blend modes are "none, blend, add" and are supported by all renderers.
Sam Lantinga <slouken@libsdl.org>
parents: 4447
diff changeset
349 if (mode==0) mode = SDL_BLENDMODE_NONE;
3259
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parents:
diff changeset
350 else if (mode==1) mode = SDL_BLENDMODE_BLEND;
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parents:
diff changeset
351 else if (mode==2) mode = SDL_BLENDMODE_ADD;
5143
e743b9c3f6d6 Making the API simpler, the blend modes are "none, blend, add" and are supported by all renderers.
Sam Lantinga <slouken@libsdl.org>
parents: 4447
diff changeset
352 else if (mode==3) mode = SDL_BLENDMODE_NONE;
3259
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diff changeset
353 ret = SDL_SetSurfaceBlendMode( face, mode );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
354 if (SDL_ATassert( "SDL_SetSurfaceBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
355 return;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
356
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
357 /* Blitting. */
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
358 rect.x = i;
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
359 rect.y = j;
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parents:
diff changeset
360 ret = SDL_BlitSurface( face, NULL, testsur, &rect );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
361 if (SDL_ATassert( "SDL_BlitSurface", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
362 return;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
363 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
364 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
365
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
366 /* Check to see if matches. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
367 if (SDL_ATassert( "Blitting blending output not the same (using SDL_BLEND_*).",
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
368 surface_compare( testsur, &img_blendAll, 0 )==0 ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
369 return;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
370
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
371 /* Clean up. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
372 SDL_FreeSurface( face );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
373
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
374 SDL_ATend();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
375 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
376
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
377
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
378 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
379 * @brief Runs all the tests on the surface.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
380 *
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
381 * @param testsur Surface to run tests on.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
382 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
383 void surface_runTests( SDL_Surface *testsur )
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
384 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
385 /* Software surface blitting. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
386 surface_testBlit( testsur );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
387 surface_testBlitBlend( testsur );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
388 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
389
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
390
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
391 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
392 * @brief Entry point.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
393 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
394 #ifdef TEST_STANDALONE
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
395 int main( int argc, const char *argv[] )
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
396 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
397 (void) argc;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
398 (void) argv;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
399 #else /* TEST_STANDALONE */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
400 int test_surface (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
401 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
402 #endif /* TEST_STANDALONE */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
403 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
404 SDL_Surface *testsur;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
405
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
406 SDL_ATinit( "SDL_Surface" );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
407
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
408 SDL_ATbegin( "Initializing" );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
409 /* Initializes the SDL subsystems. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
410 ret = SDL_Init(0);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
411 if (SDL_ATassert( "SDL_Init(0)", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
412 goto err;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
413
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
414 /* Now run on the video mode. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
415 ret = SDL_InitSubSystem( SDL_INIT_VIDEO );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
416 if (SDL_ATassert( "SDL_InitSubSystem( SDL_INIT_VIDEO )", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
417 goto err;
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418
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419 /*
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420 * Surface on surface tests.
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421 */
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422 /* Create the test surface. */
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423 testsur = SDL_CreateRGBSurface( 0, 80, 60, 32,
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424 RMASK, GMASK, BMASK, AMASK );
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425 if (SDL_ATassert( "SDL_CreateRGBSurface", testsur != NULL))
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426 goto err;
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427 SDL_ATend();
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428 /* Run surface on surface tests. */
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429 surface_testLoad( testsur );
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430 surface_runTests( testsur );
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431 /* Clean up. */
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432 SDL_FreeSurface( testsur );
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433
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434 /* Exit SDL. */
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435 SDL_Quit();
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436
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437 return SDL_ATfinish();
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438
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439 err:
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440 return SDL_ATfinish();
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441 }
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442