annotate test/automated/render/render.c @ 5284:96a22141cf86 tip

Changed output directory of Universal libSDL.a for iOS to respect build configurations. Template generator was updated to reflect these changes as well.
author Eric Wing <ewing . public |-at-| gmail . com>
date Sat, 12 Feb 2011 21:52:30 -0800
parents 29df83fe4cd1
children
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_at.h"
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12
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13 #include "../common/common.h"
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14
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16 /*
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17 * Pull in images for testcases.
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18 */
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19 #include "../common/images.h"
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20
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21
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22 #define SCREEN_W 80
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23 #define SCREEN_H 60
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24
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25 #define FACE_W img_face.width
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26 #define FACE_H img_face.height
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27
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28 static SDL_Renderer *renderer;
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29
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30 /*
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31 * Prototypes.
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32 */
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33 static int render_compare( const char *msg, const SurfaceImage_t *s, int allowable_error );
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34 static int render_isSupported( int code );
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35 static int render_hasDrawColor (void);
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36 static int render_hasBlendModes (void);
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37 static int render_hasTexColor (void);
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38 static int render_hasTexAlpha (void);
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39 static int render_clearScreen (void);
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40 /* Testcases. */
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41 static int render_testPrimitives (void);
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42 static int render_testPrimitivesBlend (void);
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43 static int render_testBlit (void);
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44 static int render_testBlitColour (void);
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45 static int render_testBlitAlpha (void);
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46 static int render_testBlitBlendMode( SDL_Texture * tface, int mode );
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47 static int render_testBlitBlend (void);
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48
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49
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50 /**
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51 * @brief Compares screen pixels with image pixels.
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52 *
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53 * @param msg Message on failure.
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54 * @param s Image to compare against.
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55 * @return 0 on success.
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56 */
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57 static int render_compare( const char *msg, const SurfaceImage_t *s, int allowable_error )
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58 {
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59 int ret;
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60 SDL_Rect rect;
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61 Uint8 pix[4*80*60];
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62 SDL_Surface *testsur;
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63
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64 /* Read pixels. */
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65 /* Explicitly specify the rect in case the window isn't expected size... */
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66 rect.x = 0;
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67 rect.y = 0;
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68 rect.w = 80;
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69 rect.h = 60;
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70 ret = SDL_RenderReadPixels(renderer, &rect, FORMAT, pix, 80*4 );
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71 if (SDL_ATassert( "SDL_RenderReadPixels", ret==0) )
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72 return 1;
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73
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74 /* Create surface. */
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75 testsur = SDL_CreateRGBSurfaceFrom( pix, 80, 60, 32, 80*4,
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76 RMASK, GMASK, BMASK, AMASK);
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77 if (SDL_ATassert( "SDL_CreateRGBSurfaceFrom", testsur!=NULL ))
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78 return 1;
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79
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80 /* Compare surface. */
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81 ret = surface_compare( testsur, s, allowable_error );
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82 if (SDL_ATassert( msg, ret==0 ))
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83 return 1;
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84
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85 /* Clean up. */
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86 SDL_FreeSurface( testsur );
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87
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88 return 0;
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89 }
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90
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91 #if 0
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92 static int dump_screen( int index )
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93 {
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94 int ret;
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95 char name[1024];
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96 Uint8 pix[4*80*60];
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97 SDL_Surface *testsur;
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98 SDL_RendererInfo info;
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99
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100 /* Read pixels. */
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101 ret = SDL_RenderReadPixels(renderer, NULL, FORMAT, pix, 80*4 );
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102 if (SDL_ATassert( "SDL_RenderReadPixels", ret==0) )
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103 return 1;
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104
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105 /* Create surface. */
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106 testsur = SDL_CreateRGBSurfaceFrom( pix, 80, 60, 32, 80*4,
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107 RMASK, GMASK, BMASK, AMASK);
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108 if (SDL_ATassert( "SDL_CreateRGBSurfaceFrom", testsur!=NULL ))
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109 return 1;
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110
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111 /* Dump surface. */
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112 SDL_GetRendererInfo(renderer,&info);
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113 sprintf(name, "%s-%s-%d.bmp", SDL_GetCurrentVideoDriver(), info.name, index);
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114 SDL_SaveBMP(testsur, name);
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115
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116 /* Clean up. */
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117 SDL_FreeSurface( testsur );
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118
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119 return 0;
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120 }
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121 #endif
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122
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123 /**
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124 * @brief Checks to see if functionality is supported.
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125 */
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126 static int render_isSupported( int code )
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127 {
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128 return (code == 0);
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129 }
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130
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131
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132 /**
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133 * @brief Test to see if we can vary the draw colour.
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134 */
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135 static int render_hasDrawColor (void)
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136 {
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137 int ret, fail;
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138 Uint8 r, g, b, a;
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139
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140 fail = 0;
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141
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142 /* Set colour. */
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143 ret = SDL_SetRenderDrawColor(renderer, 100, 100, 100, 100 );
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144 if (!render_isSupported(ret))
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145 fail = 1;
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146 ret = SDL_GetRenderDrawColor(renderer, &r, &g, &b, &a );
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147 if (!render_isSupported(ret))
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148 fail = 1;
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149 /* Restore natural. */
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150 ret = SDL_SetRenderDrawColor(renderer, 0, 0, 0, SDL_ALPHA_OPAQUE );
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151 if (!render_isSupported(ret))
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152 fail = 1;
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153
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154 /* Something failed, consider not available. */
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155 if (fail)
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156 return 0;
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157 /* Not set properly, consider failed. */
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158 else if ((r != 100) || (g != 100) || (b != 100) || (a != 100))
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159 return 0;
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160 return 1;
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161 }
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162
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163
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164 /**
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165 * @brief Test to see if we can vary the blend mode.
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166 */
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167 static int render_hasBlendModes (void)
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168 {
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169 int fail;
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170 int ret;
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171 SDL_BlendMode mode;
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172
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173 fail = 0;
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174
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175 ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND );
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176 if (!render_isSupported(ret))
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177 fail = 1;
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178 ret = SDL_GetRenderDrawBlendMode(renderer, &mode );
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179 if (!render_isSupported(ret))
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180 fail = 1;
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181 ret = (mode != SDL_BLENDMODE_BLEND);
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182 if (!render_isSupported(ret))
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183 fail = 1;
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184 ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_ADD );
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185 if (!render_isSupported(ret))
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186 fail = 1;
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187 ret = SDL_GetRenderDrawBlendMode(renderer, &mode );
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188 if (!render_isSupported(ret))
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189 fail = 1;
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190 ret = (mode != SDL_BLENDMODE_ADD);
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191 if (!render_isSupported(ret))
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192 fail = 1;
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193 ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_MOD );
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194 if (!render_isSupported(ret))
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195 fail = 1;
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196 ret = SDL_GetRenderDrawBlendMode(renderer, &mode );
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197 if (!render_isSupported(ret))
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198 fail = 1;
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199 ret = (mode != SDL_BLENDMODE_MOD);
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200 if (!render_isSupported(ret))
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201 fail = 1;
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202 ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_NONE );
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203 if (!render_isSupported(ret))
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204 fail = 1;
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205 ret = SDL_GetRenderDrawBlendMode(renderer, &mode );
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206 if (!render_isSupported(ret))
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207 fail = 1;
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208 ret = (mode != SDL_BLENDMODE_NONE);
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209 if (!render_isSupported(ret))
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210 fail = 1;
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211
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212 return !fail;
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213 }
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214
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215
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216 /**
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217 * @brief Loads the test face.
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218 */
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219 static SDL_Texture * render_loadTestFace (void)
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220 {
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221 SDL_Surface *face;
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222 SDL_Texture *tface;
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223
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224 /* Create face surface. */
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225 face = SDL_CreateRGBSurfaceFrom( (void*)img_face.pixel_data,
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226 img_face.width, img_face.height, 32, img_face.width*4,
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227 #if (SDL_BYTEORDER == SDL_BIG_ENDIAN)
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228 0xff000000, /* Red bit mask. */
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229 0x00ff0000, /* Green bit mask. */
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230 0x0000ff00, /* Blue bit mask. */
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231 0x000000ff /* Alpha bit mask. */
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232 #else
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233 0x000000ff, /* Red bit mask. */
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234 0x0000ff00, /* Green bit mask. */
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235 0x00ff0000, /* Blue bit mask. */
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236 0xff000000 /* Alpha bit mask. */
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237 #endif
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238 );
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239 if (face == NULL)
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240 return 0;
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241 tface = SDL_CreateTextureFromSurface(renderer, face);
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242 SDL_FreeSurface(face);
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243
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244 return tface;
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245 }
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246
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247
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248 /**
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249 * @brief Test to see if can set texture colour mode.
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250 */
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251 static int render_hasTexColor (void)
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252 {
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253 int fail;
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254 int ret;
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255 SDL_Texture *tface;
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256 Uint8 r, g, b;
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257
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258 /* Get test face. */
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259 tface = render_loadTestFace();
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260 if (tface == 0)
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261 return 0;
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262
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263 /* See if supported. */
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264 fail = 0;
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265 ret = SDL_SetTextureColorMod( tface, 100, 100, 100 );
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266 if (!render_isSupported(ret))
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267 fail = 1;
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268 ret = SDL_GetTextureColorMod( tface, &r, &g, &b );
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269 if (!render_isSupported(ret))
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270 fail = 1;
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271
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272 /* Clean up. */
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273 SDL_DestroyTexture( tface );
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274
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275 if (fail)
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276 return 0;
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277 else if ((r != 100) || (g != 100) || (b != 100))
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278 return 0;
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279 return 1;
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280 }
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281
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282
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283 /**
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284 * @brief Test to see if we can vary the alpha of the texture.
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285 */
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286 static int render_hasTexAlpha (void)
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287 {
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288 int fail;
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289 int ret;
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290 SDL_Texture *tface;
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291 Uint8 a;
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292
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293 /* Get test face. */
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294 tface = render_loadTestFace();
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295 if (tface == 0)
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296 return 0;
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297
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298 /* See if supported. */
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299 fail = 0;
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300 ret = SDL_SetTextureAlphaMod( tface, 100 );
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301 if (!render_isSupported(ret))
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302 fail = 1;
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303 ret = SDL_GetTextureAlphaMod( tface, &a );
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304 if (!render_isSupported(ret))
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305 fail = 1;
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306
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307 /* Clean up. */
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308 SDL_DestroyTexture( tface );
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309
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310 if (fail)
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311 return 0;
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312 else if (a != 100)
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313 return 0;
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314 return 1;
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315 }
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316
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317
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318 /**
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319 * @brief Clears the screen.
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320 *
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321 * @note We don't test for errors, but they shouldn't happen.
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322 */
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323 static int render_clearScreen (void)
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324 {
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325 int ret;
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326
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327 /* Set colour. */
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328 ret = SDL_SetRenderDrawColor(renderer, 0, 0, 0, SDL_ALPHA_OPAQUE );
3259
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329 /*
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330 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
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331 return -1;
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332 */
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333
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334 /* Clear screen. */
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335 ret = SDL_RenderFillRect(renderer, NULL );
3259
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336 /*
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337 if (SDL_ATassert( "SDL_RenderFillRect", ret == 0))
3259
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338 return -1;
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339 */
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340
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341 /* Set defaults. */
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342 ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_NONE );
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343 /*
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344 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
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345 return -1;
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346 */
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347 ret = SDL_SetRenderDrawColor(renderer, 255, 255, 255, SDL_ALPHA_OPAQUE );
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348 /*
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349 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
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350 return -1;
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351 */
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diff changeset
352
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353 return 0;
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354 }
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diff changeset
355
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diff changeset
356
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diff changeset
357 /**
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diff changeset
358 * @brief Tests the SDL primitives for rendering.
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diff changeset
359 */
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360 static int render_testPrimitives (void)
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diff changeset
361 {
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diff changeset
362 int ret;
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diff changeset
363 int x, y;
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364 SDL_Rect rect;
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diff changeset
365
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diff changeset
366 /* Clear surface. */
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diff changeset
367 if (render_clearScreen())
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diff changeset
368 return -1;
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diff changeset
369
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diff changeset
370 /* Need drawcolour or just skip test. */
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diff changeset
371 if (!render_hasDrawColor())
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diff changeset
372 return 0;
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diff changeset
373
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diff changeset
374 /* Draw a rectangle. */
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375 rect.x = 40;
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376 rect.y = 0;
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diff changeset
377 rect.w = 40;
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diff changeset
378 rect.h = 80;
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379 ret = SDL_SetRenderDrawColor(renderer, 13, 73, 200, SDL_ALPHA_OPAQUE );
3259
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diff changeset
380 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
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diff changeset
381 return -1;
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diff changeset
382 ret = SDL_RenderFillRect(renderer, &rect );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
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diff changeset
383 if (SDL_ATassert( "SDL_RenderFillRect", ret == 0))
3259
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diff changeset
384 return -1;
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parents:
diff changeset
385
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diff changeset
386 /* Draw a rectangle. */
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diff changeset
387 rect.x = 10;
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diff changeset
388 rect.y = 10;
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diff changeset
389 rect.w = 60;
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diff changeset
390 rect.h = 40;
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diff changeset
391 ret = SDL_SetRenderDrawColor(renderer, 200, 0, 100, SDL_ALPHA_OPAQUE );
3259
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diff changeset
392 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
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diff changeset
393 return -1;
5156
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diff changeset
394 ret = SDL_RenderFillRect(renderer, &rect );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
395 if (SDL_ATassert( "SDL_RenderFillRect", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
396 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
397
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
398 /* Draw some points like so:
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parents:
diff changeset
399 * X.X.X.X..
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parents:
diff changeset
400 * .X.X.X.X.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
401 * X.X.X.X.. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
402 for (y=0; y<3; y++) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
403 x = y % 2;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
404 for (; x<80; x+=2) {
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
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diff changeset
405 ret = SDL_SetRenderDrawColor(renderer, x*y, x*y/2, x*y/3, SDL_ALPHA_OPAQUE );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
406 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
407 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
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diff changeset
408 ret = SDL_RenderDrawPoint(renderer, x, y );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
409 if (SDL_ATassert( "SDL_RenderDrawPoint", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
410 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
411 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
412 }
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
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parents:
diff changeset
414 /* Draw some lines. */
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
415 ret = SDL_SetRenderDrawColor(renderer, 0, 255, 0, SDL_ALPHA_OPAQUE );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
416 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
417 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
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diff changeset
418 ret = SDL_RenderDrawLine(renderer, 0, 30, 80, 30 );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
419 if (SDL_ATassert( "SDL_RenderDrawLine", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
420 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
421 ret = SDL_SetRenderDrawColor(renderer, 55, 55, 5, SDL_ALPHA_OPAQUE );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
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parents:
diff changeset
422 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
423 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
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parents: 5143
diff changeset
424 ret = SDL_RenderDrawLine(renderer, 40, 30, 40, 60 );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
425 if (SDL_ATassert( "SDL_RenderDrawLine", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
426 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
427 ret = SDL_SetRenderDrawColor(renderer, 5, 105, 105, SDL_ALPHA_OPAQUE );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
428 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
429 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
430 ret = SDL_RenderDrawLine(renderer, 0, 0, 29, 29 );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
431 if (SDL_ATassert( "SDL_RenderDrawLine", ret == 0))
3471
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
432 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
433 ret = SDL_RenderDrawLine(renderer, 29, 30, 0, 59 );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
434 if (SDL_ATassert( "SDL_RenderDrawLine", ret == 0))
3471
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
435 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
436 ret = SDL_RenderDrawLine(renderer, 79, 0, 50, 29 );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
437 if (SDL_ATassert( "SDL_RenderDrawLine", ret == 0))
3471
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
438 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
439 ret = SDL_RenderDrawLine(renderer, 79, 59, 50, 30 );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
440 if (SDL_ATassert( "SDL_RenderDrawLine", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
441 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
442
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
443 /* See if it's the same. */
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
444 if (render_compare( "Primitives output not the same.", &img_primitives, ALLOWABLE_ERROR_OPAQUE ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
445 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
446
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
447 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
448 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
449
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
450
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
451 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
452 * @brief Tests the SDL primitives with alpha for rendering.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
453 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
454 static int render_testPrimitivesBlend (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
455 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
456 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
457 int i, j;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
458 SDL_Rect rect;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
459
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
460 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
461 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
462 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
463
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
464 /* Need drawcolour and blendmode or just skip test. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
465 if (!render_hasDrawColor() || !render_hasBlendModes())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
466 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
467
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
468 /* Create some rectangles for each blend mode. */
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
469 ret = SDL_SetRenderDrawColor(renderer, 255, 255, 255, 0 );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
470 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
471 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
472 ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_NONE );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
473 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
474 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
475 ret = SDL_RenderFillRect(renderer, NULL );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
476 if (SDL_ATassert( "SDL_RenderFillRect", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
477 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
478 rect.x = 10;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
479 rect.y = 25;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
480 rect.w = 40;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
481 rect.h = 25;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
482 ret = SDL_SetRenderDrawColor(renderer, 240, 10, 10, 75 );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
483 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
484 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
485 ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_ADD );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
486 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
487 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
488 ret = SDL_RenderFillRect(renderer, &rect );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
489 if (SDL_ATassert( "SDL_RenderFillRect", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
490 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
491 rect.x = 30;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
492 rect.y = 40;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
493 rect.w = 45;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
494 rect.h = 15;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
495 ret = SDL_SetRenderDrawColor(renderer, 10, 240, 10, 100 );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
496 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
497 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
498 ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
499 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
500 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
501 ret = SDL_RenderFillRect(renderer, &rect );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
502 if (SDL_ATassert( "SDL_RenderFillRect", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
503 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
504 rect.x = 25;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
505 rect.y = 25;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
506 rect.w = 25;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
507 rect.h = 25;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
508 ret = SDL_SetRenderDrawColor(renderer, 10, 10, 240, 125 );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
509 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
510 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
511 ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_NONE );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
512 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
513 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
514 ret = SDL_RenderFillRect(renderer, &rect );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
515 if (SDL_ATassert( "SDL_RenderFillRect", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
516 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
517
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
518 /* Draw blended lines, lines for everyone. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
519 for (i=0; i<SCREEN_W; i+=2) {
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
520 ret = SDL_SetRenderDrawColor(renderer, 60+2*i, 240-2*i, 50, 3*i );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
521 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
522 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
523 ret = SDL_SetRenderDrawBlendMode(renderer,(((i/2)%3)==0) ? SDL_BLENDMODE_BLEND :
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
524 (((i/2)%3)==1) ? SDL_BLENDMODE_ADD : SDL_BLENDMODE_NONE );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
525 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
526 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
527 ret = SDL_RenderDrawLine(renderer, 0, 0, i, 59 );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
528 if (SDL_ATassert( "SDL_RenderDrawLine", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
529 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
530 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
531 for (i=0; i<SCREEN_H; i+=2) {
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
532 ret = SDL_SetRenderDrawColor(renderer, 60+2*i, 240-2*i, 50, 3*i );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
533 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
534 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
535 ret = SDL_SetRenderDrawBlendMode(renderer,(((i/2)%3)==0) ? SDL_BLENDMODE_BLEND :
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
536 (((i/2)%3)==1) ? SDL_BLENDMODE_ADD : SDL_BLENDMODE_NONE );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
537 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
538 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
539 ret = SDL_RenderDrawLine(renderer, 0, 0, 79, i );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
540 if (SDL_ATassert( "SDL_RenderDrawLine", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
541 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
542 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
543
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
544 /* Draw points. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
545 for (j=0; j<SCREEN_H; j+=3) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
546 for (i=0; i<SCREEN_W; i+=3) {
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
547 ret = SDL_SetRenderDrawColor(renderer, j*4, i*3, j*4, i*3 );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
548 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
549 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
550 ret = SDL_SetRenderDrawBlendMode(renderer, ((((i+j)/3)%3)==0) ? SDL_BLENDMODE_BLEND :
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
551 ((((i+j)/3)%3)==1) ? SDL_BLENDMODE_ADD : SDL_BLENDMODE_NONE );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
552 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
553 return -1;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
554 ret = SDL_RenderDrawPoint(renderer, i, j );
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3558
diff changeset
555 if (SDL_ATassert( "SDL_RenderDrawPoint", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
556 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
557 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
558 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
559
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
560 /* See if it's the same. */
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
561 if (render_compare( "Blended primitives output not the same.", &img_blend, ALLOWABLE_ERROR_BLENDED ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
562 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
563
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
564 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
565 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
566
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
567
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
568 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
569 * @brief Tests some blitting routines.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
570 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
571 static int render_testBlit (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
572 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
573 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
574 SDL_Rect rect;
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3596
diff changeset
575 SDL_Texture *tface;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
576 int i, j, ni, nj;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
577
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
578 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
579 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
580 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
581
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
582 /* Need drawcolour or just skip test. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
583 if (!render_hasDrawColor())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
584 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
585
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
586 /* Create face surface. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
587 tface = render_loadTestFace();
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
588 if (SDL_ATassert( "render_loadTestFace()", tface != 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
589 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
590
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
591 /* Constant values. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
592 rect.w = img_face.width;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
593 rect.h = img_face.height;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
594 ni = SCREEN_W - img_face.width;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
595 nj = SCREEN_H - img_face.height;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
596
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
597 /* Loop blit. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
598 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
599 for (i=0; i <= ni; i+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
600 /* Blitting. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
601 rect.x = i;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
602 rect.y = j;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
603 ret = SDL_RenderCopy(renderer, tface, NULL, &rect );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
604 if (SDL_ATassert( "SDL_RenderCopy", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
605 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
606 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
607 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
608
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
609 /* Clean up. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
610 SDL_DestroyTexture( tface );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
611
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
612 /* See if it's the same. */
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
613 if (render_compare( "Blit output not the same.", &img_blit, ALLOWABLE_ERROR_OPAQUE ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
614 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
615
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
616 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
617 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
618
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
619
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
620 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
621 * @brief Blits doing colour tests.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
622 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
623 static int render_testBlitColour (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
624 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
625 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
626 SDL_Rect rect;
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3596
diff changeset
627 SDL_Texture *tface;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
628 int i, j, ni, nj;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
629
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
630 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
631 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
632 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
633
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
634 /* Need drawcolour or just skip test. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
635 if (!render_hasTexColor())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
636 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
637
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
638 /* Create face surface. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
639 tface = render_loadTestFace();
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
640 if (SDL_ATassert( "render_loadTestFace()", tface != 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
641 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
642
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
643 /* Constant values. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
644 rect.w = img_face.width;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
645 rect.h = img_face.height;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
646 ni = SCREEN_W - img_face.width;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
647 nj = SCREEN_H - img_face.height;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
648
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
649 /* Test blitting with colour mod. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
650 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
651 for (i=0; i <= ni; i+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
652 /* Set colour mod. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
653 ret = SDL_SetTextureColorMod( tface, (255/nj)*j, (255/ni)*i, (255/nj)*j );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
654 if (SDL_ATassert( "SDL_SetTextureColorMod", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
655 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
656
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
657 /* Blitting. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
658 rect.x = i;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
659 rect.y = j;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
660 ret = SDL_RenderCopy(renderer, tface, NULL, &rect );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
661 if (SDL_ATassert( "SDL_RenderCopy", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
662 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
663 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
664 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
665
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
666 /* Clean up. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
667 SDL_DestroyTexture( tface );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
668
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
669 /* See if it's the same. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
670 if (render_compare( "Blit output not the same (using SDL_SetTextureColorMod).",
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
671 &img_blitColour, ALLOWABLE_ERROR_OPAQUE ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
672 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
673
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
674 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
675 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
676
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
677
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
678 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
679 * @brief Tests blitting with alpha.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
680 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
681 static int render_testBlitAlpha (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
682 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
683 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
684 SDL_Rect rect;
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3596
diff changeset
685 SDL_Texture *tface;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
686 int i, j, ni, nj;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
687
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
688 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
689 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
690 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
691
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
692 /* Need alpha or just skip test. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
693 if (!render_hasTexAlpha())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
694 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
695
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
696 /* Create face surface. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
697 tface = render_loadTestFace();
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
698 if (SDL_ATassert( "render_loadTestFace()", tface != 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
699 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
700
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
701 /* Constant values. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
702 rect.w = img_face.width;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
703 rect.h = img_face.height;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
704 ni = SCREEN_W - img_face.width;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
705 nj = SCREEN_H - img_face.height;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
706
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
707 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
708 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
709 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
710
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
711 /* Test blitting with alpha mod. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
712 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
713 for (i=0; i <= ni; i+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
714 /* Set alpha mod. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
715 ret = SDL_SetTextureAlphaMod( tface, (255/ni)*i );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
716 if (SDL_ATassert( "SDL_SetTextureAlphaMod", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
717 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
718
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
719 /* Blitting. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
720 rect.x = i;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
721 rect.y = j;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
722 ret = SDL_RenderCopy(renderer, tface, NULL, &rect );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
723 if (SDL_ATassert( "SDL_RenderCopy", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
724 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
725 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
726 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
727
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
728 /* Clean up. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
729 SDL_DestroyTexture( tface );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
730
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
731 /* See if it's the same. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
732 if (render_compare( "Blit output not the same (using SDL_SetSurfaceAlphaMod).",
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
733 &img_blitAlpha, ALLOWABLE_ERROR_BLENDED ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
734 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
735
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
736 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
737 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
738
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
739
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
740 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
741 * @brief Tests a blend mode.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
742 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3596
diff changeset
743 static int render_testBlitBlendMode( SDL_Texture * tface, int mode )
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
744 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
745 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
746 int i, j, ni, nj;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
747 SDL_Rect rect;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
748
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
749 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
750 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
751 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
752
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
753 /* Steps to take. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
754 ni = SCREEN_W - FACE_W;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
755 nj = SCREEN_H - FACE_H;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
756
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
757 /* Constant values. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
758 rect.w = FACE_W;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
759 rect.h = FACE_H;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
760
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
761 /* Test blend mode. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
762 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
763 for (i=0; i <= ni; i+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
764 /* Set blend mode. */
3453
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
765 ret = SDL_SetTextureBlendMode( tface, mode );
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
766 if (SDL_ATassert( "SDL_SetTextureBlendMode", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
767 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
768
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
769 /* Blitting. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
770 rect.x = i;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
771 rect.y = j;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
772 ret = SDL_RenderCopy(renderer, tface, NULL, &rect );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
773 if (SDL_ATassert( "SDL_RenderCopy", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
774 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
775 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
776 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
777
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
778 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
779 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
780
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
781
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
782 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
783 * @brief Tests some more blitting routines.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
784 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
785 static int render_testBlitBlend (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
786 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
787 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
788 SDL_Rect rect;
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3596
diff changeset
789 SDL_Texture *tface;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
790 int i, j, ni, nj;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
791 int mode;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
792
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
793 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
794 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
795 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
796
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
797 /* Need drawcolour and blendmode or just skip test. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
798 if (!render_hasBlendModes() || !render_hasTexColor() || !render_hasTexAlpha())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
799 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
800
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
801 /* Create face surface. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
802 tface = render_loadTestFace();
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
803 if (SDL_ATassert( "render_loadTestFace()", tface != 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
804 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
805
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
806 /* Steps to take. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
807 ni = SCREEN_W - FACE_W;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
808 nj = SCREEN_H - FACE_H;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
809
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
810 /* Constant values. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
811 rect.w = img_face.width;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
812 rect.h = img_face.height;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
813
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
814 /* Set alpha mod. */
3453
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
815 ret = SDL_SetTextureAlphaMod( tface, 100 );
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
816 if (SDL_ATassert( "SDL_SetTextureAlphaMod", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
817 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
818
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
819 /* Test None. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
820 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_NONE ))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
821 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
822 /* See if it's the same. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
823 if (render_compare( "Blit 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
824 &img_blendNone, ALLOWABLE_ERROR_OPAQUE ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
825 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
826
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
827 /* Test Blend. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
828 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_BLEND ))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
829 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
830 if (render_compare( "Blit 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
831 &img_blendBlend, ALLOWABLE_ERROR_BLENDED ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
832 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
833
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
834 /* Test Add. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
835 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_ADD ))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
836 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
837 if (render_compare( "Blit 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
838 &img_blendAdd, ALLOWABLE_ERROR_BLENDED ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
839 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
840
5187
d976b67150c5 Restored SDL_BLENDMODE_MOD for MAME
Sam Lantinga <slouken@libsdl.org>
parents: 5165
diff changeset
841 /* Test Mod. */
d976b67150c5 Restored SDL_BLENDMODE_MOD for MAME
Sam Lantinga <slouken@libsdl.org>
parents: 5165
diff changeset
842 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_MOD ))
d976b67150c5 Restored SDL_BLENDMODE_MOD for MAME
Sam Lantinga <slouken@libsdl.org>
parents: 5165
diff changeset
843 return -1;
d976b67150c5 Restored SDL_BLENDMODE_MOD for MAME
Sam Lantinga <slouken@libsdl.org>
parents: 5165
diff changeset
844 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_MOD).",
d976b67150c5 Restored SDL_BLENDMODE_MOD for MAME
Sam Lantinga <slouken@libsdl.org>
parents: 5165
diff changeset
845 &img_blendMod, ALLOWABLE_ERROR_BLENDED ))
d976b67150c5 Restored SDL_BLENDMODE_MOD for MAME
Sam Lantinga <slouken@libsdl.org>
parents: 5165
diff changeset
846 return -1;
d976b67150c5 Restored SDL_BLENDMODE_MOD for MAME
Sam Lantinga <slouken@libsdl.org>
parents: 5165
diff changeset
847
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
848 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
849 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
850 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
851
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
852 /* Loop blit. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
853 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
854 for (i=0; i <= ni; i+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
855
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
856 /* Set colour mod. */
3453
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
857 ret = SDL_SetTextureColorMod( tface, (255/nj)*j, (255/ni)*i, (255/nj)*j );
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
858 if (SDL_ATassert( "SDL_SetTextureColorMod", ret == 0))
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
859 return -1;
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
860
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
861 /* Set alpha mod. */
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
862 ret = SDL_SetTextureAlphaMod( tface, (100/ni)*i );
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
863 if (SDL_ATassert( "SDL_SetTextureAlphaMod", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
864 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
865
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
866 /* Crazy blending mode magic. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
867 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: 5008
diff changeset
868 if (mode==0) mode = SDL_BLENDMODE_NONE;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
869 else if (mode==1) mode = SDL_BLENDMODE_BLEND;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
870 else if (mode==2) mode = SDL_BLENDMODE_ADD;
5187
d976b67150c5 Restored SDL_BLENDMODE_MOD for MAME
Sam Lantinga <slouken@libsdl.org>
parents: 5165
diff changeset
871 else if (mode==3) mode = SDL_BLENDMODE_MOD;
3453
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
872 ret = SDL_SetTextureBlendMode( tface, mode );
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
873 if (SDL_ATassert( "SDL_SetTextureBlendMode", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
874 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
875
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
876 /* Blitting. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
877 rect.x = i;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
878 rect.y = j;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
879 ret = SDL_RenderCopy(renderer, tface, NULL, &rect );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
880 if (SDL_ATassert( "SDL_RenderCopy", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
881 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
882 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
883 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
884
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
885 /* Clean up. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
886 SDL_DestroyTexture( tface );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
887
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
888 /* 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
889 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_*).",
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
890 &img_blendAll, ALLOWABLE_ERROR_BLENDED ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
891 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
892
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
893 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
894 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
895
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
896
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
897 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
898 * @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
899 *
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
900 * @return 0 on success.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
901 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
902 int render_runTests (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
903 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
904 int ret;
3464
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
905
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
906 /* No error. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
907 ret = 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
908
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
909 /* Test functionality first. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
910 if (render_hasDrawColor())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
911 SDL_ATprintVerbose( 1, " Draw Color supported\n" );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
912 if (render_hasBlendModes())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
913 SDL_ATprintVerbose( 1, " Blend Modes supported\n" );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
914 if (render_hasTexColor())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
915 SDL_ATprintVerbose( 1, " Texture Color Mod supported\n" );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
916 if (render_hasTexAlpha())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
917 SDL_ATprintVerbose( 1, " Texture Alpha Mod supported\n" );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
918
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
919 /* Software surface blitting. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
920 ret = render_testPrimitives();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
921 if (ret)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
922 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
923 ret = render_testPrimitivesBlend();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
924 if (ret)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
925 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
926 ret = render_testBlit();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
927 if (ret)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
928 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
929 ret = render_testBlitColour();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
930 if (ret)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
931 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
932 ret = render_testBlitAlpha();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
933 if (ret)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
934 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
935 ret = render_testBlitBlend();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
936
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
937 return ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
938 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
939
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
940
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
941 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
942 * @brief Entry point.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
943 *
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
944 * This testsuite is tricky, we're creating a testsuite per driver, the thing
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
945 * is we do quite a of stuff outside of the actual testcase which *could*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
946 * give issues. Don't like that very much, but no way around without creating
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
947 * superfluous testsuites.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
948 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
949 #ifdef TEST_STANDALONE
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
950 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
951 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
952 (void) argc;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
953 (void) argv;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
954 #else /* TEST_STANDALONE */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
955 int test_render (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
956 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
957 #endif /* TEST_STANDALONE */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
958 int failed;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
959 int i, j, nd, nr;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
960 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
961 const char *driver, *str;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
962 char msg[256];
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3596
diff changeset
963 SDL_Window *w;
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
964 SDL_RendererInfo info;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
965
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
966 /* Initializes the SDL subsystems. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
967 ret = SDL_Init(0);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
968 if (ret != 0)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
969 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
970
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
971 /* Get number of drivers. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
972 nd = SDL_GetNumVideoDrivers();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
973 if (nd < 0)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
974 goto err;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
975 SDL_ATprintVerbose( 1, "%d Video Drivers found\n", nd );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
976
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
977 /* 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
978 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
979 if (ret != 0)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
980 goto err;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
981
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
982 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
983 * Surface on video mode tests.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
984 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
985 /* Run for all video modes. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
986 failed = 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
987 for (i=0; i<nd; i++) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
988 /* Get video mode. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
989 driver = SDL_GetVideoDriver(i);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
990 if (driver == NULL)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
991 goto err;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
992 SDL_ATprintVerbose( 1, " %d) %s\n", i+1, driver );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
993
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
994 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
995 * Initialize testsuite.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
996 */
3482
78db4f7ae2f3 More fixes to compile under Visual C++
Sam Lantinga <slouken@libsdl.org>
parents: 3481
diff changeset
997 SDL_snprintf( msg, sizeof(msg) , "Rendering with %s driver", driver );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
998 SDL_ATinit( msg );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
999
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1000 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1001 * Initialize.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1002 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1003 SDL_ATbegin( "Initializing video mode" );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1004 /* Initialize video mode. */
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
1005 ret = SDL_VideoInit( driver );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1006 if (SDL_ATvassert( ret==0, "SDL_VideoInit( %s, 0 )", driver ))
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1007 goto err_cleanup;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1008 /* Check to see if it's the one we want. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1009 str = SDL_GetCurrentVideoDriver();
3482
78db4f7ae2f3 More fixes to compile under Visual C++
Sam Lantinga <slouken@libsdl.org>
parents: 3481
diff changeset
1010 if (SDL_ATassert( "SDL_GetCurrentVideoDriver", SDL_strcmp(driver,str)==0))
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1011 goto err_cleanup;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1012 /* Create window. */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3596
diff changeset
1013 w = SDL_CreateWindow( msg, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
3471
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
1014 80, 60, SDL_WINDOW_SHOWN );
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3596
diff changeset
1015 if (SDL_ATassert( "SDL_CreateWindow", w!=NULL ))
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1016 goto err_cleanup;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1017 /* Check title. */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3596
diff changeset
1018 str = SDL_GetWindowTitle( w );
3482
78db4f7ae2f3 More fixes to compile under Visual C++
Sam Lantinga <slouken@libsdl.org>
parents: 3481
diff changeset
1019 if (SDL_ATassert( "SDL_GetWindowTitle", SDL_strcmp(msg,str)==0))
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1020 goto err_cleanup;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1021 /* Get renderers. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1022 nr = SDL_GetNumRenderDrivers();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1023 if (SDL_ATassert("SDL_GetNumRenderDrivers", nr>=0))
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1024 goto err_cleanup;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1025 SDL_ATprintVerbose( 1, " %d Render Drivers\n", nr );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1026 SDL_ATend();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1027 for (j=0; j<nr; j++) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1028
3464
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
1029 /* We have to recreate window each time, because opengl and opengles renderers */
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
1030 /* both add SDL_WINDOW_OPENGL flag for window, that was last used */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3596
diff changeset
1031 SDL_DestroyWindow(w);
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3596
diff changeset
1032 w = SDL_CreateWindow( msg, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
3471
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
1033 80, 60, SDL_WINDOW_SHOWN );
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3596
diff changeset
1034 if (SDL_ATassert( "SDL_CreateWindow", w!=NULL ))
3464
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
1035 goto err_cleanup;
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
1036
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1037 /* Get renderer info. */
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
1038 ret = SDL_GetRenderDriverInfo( j, &info );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1039 if (ret != 0)
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1040 goto err_cleanup;
3471
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
1041
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1042 /* Set testcase name. */
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
1043 SDL_snprintf( msg, sizeof(msg), "Renderer %s", info.name );
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
1044 SDL_ATprintVerbose( 1, " %d) %s\n", j+1, info.name );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1045 SDL_ATbegin( msg );
3471
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
1046
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1047 /* Set renderer. */
5156
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
1048 renderer = SDL_CreateRenderer( w, j, 0 );
3e4086b3bcd2 Fixed compiling with the latest API changes
Sam Lantinga <slouken@libsdl.org>
parents: 5143
diff changeset
1049 if (SDL_ATassert( "SDL_CreateRenderer", renderer!=0 ))
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1050 goto err_cleanup;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1051
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1052 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1053 * Run tests.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1054 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1055 ret = render_runTests();
3464
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
1056
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1057 if (ret)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1058 continue;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1059 SDL_ATend();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1060 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1061
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1062 /* Exit the current renderer. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1063 SDL_VideoQuit();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1064
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1065 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1066 * Finish testsuite.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1067 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1068 failed += SDL_ATfinish();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1069 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1070
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1071 /* Exit SDL. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1072 SDL_Quit();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1073
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1074 return failed;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1075
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1076 err_cleanup:
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1077 SDL_ATfinish();
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1078
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1079 err:
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1080 return 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1081 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1082