IABSD.fr/xenocara/lib/pixman/test/pdf-op-test.c

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  Commit

• Author : matthieu
  Date : 2012-11-23 20:44:07
  Hash : 87d6a5b7
  Message : Update to pixman 0.28.0. Tested by ajacoutot@, mpi@ and naddy@ in a full ports build. Tweaks from mpi@ for macppc.

• lib/pixman/test/pdf-op-test.c

• #include <stdlib.h>
  #include "utils.h"
  
  static const pixman_op_t pdf_ops[] =
  {
      PIXMAN_OP_MULTIPLY,
      PIXMAN_OP_SCREEN,
      PIXMAN_OP_OVERLAY,
      PIXMAN_OP_DARKEN,
      PIXMAN_OP_LIGHTEN,
      PIXMAN_OP_COLOR_DODGE,
      PIXMAN_OP_COLOR_BURN,
      PIXMAN_OP_HARD_LIGHT,
      PIXMAN_OP_SOFT_LIGHT,
      PIXMAN_OP_DIFFERENCE,
      PIXMAN_OP_EXCLUSION,
      PIXMAN_OP_HSL_HUE,
      PIXMAN_OP_HSL_SATURATION,
      PIXMAN_OP_HSL_COLOR,
      PIXMAN_OP_HSL_LUMINOSITY
  };
  
  static const uint32_t pixels[] =
  {
      0x00808080,
      0x80123456,
      0x00000000,
      0xffffffff,
      0x00ffffff,
      0x80808080,
      0x00123456,
  };
  
  int
  main ()
  {
      int o, s, m, d;
  
      enable_divbyzero_exceptions();
  
      for (o = 0; o < ARRAY_LENGTH (pdf_ops); ++o)
      {
  	pixman_op_t op = pdf_ops[o];
  
  	for (s = 0; s < ARRAY_LENGTH (pixels); ++s)
  	{
  	    pixman_image_t *src;
  
  	    src = pixman_image_create_bits (
  		PIXMAN_a8r8g8b8, 1, 1, (uint32_t *)&(pixels[s]), 4);
  
  	    for (m = -1; m < ARRAY_LENGTH (pixels); ++m)
  	    {
  		pixman_image_t *msk = NULL;
  		if (m >= 0)
  		{
  		    msk = pixman_image_create_bits (
  			PIXMAN_a8r8g8b8, 1, 1, (uint32_t *)&(pixels[m]), 4);
  		}
  
  		for (d = 0; d < ARRAY_LENGTH (pixels); ++d)
  		{
  		    pixman_image_t *dst;
  		    uint32_t dp = pixels[d];
  
  		    dst = pixman_image_create_bits (
  			PIXMAN_a8r8g8b8, 1, 1, &dp, 4);
  
  		    pixman_image_composite (op, src, msk, dst,
  					    0, 0, 0, 0, 0, 0, 1, 1);
  
  		    pixman_image_unref (dst);
  		}
  		if (msk)
  		    pixman_image_unref (msk);
  	    }
  
  	    pixman_image_unref (src);
  	}
      }
  
      return 0;
  }