Пример #1
0
/* makeacol_depth:
 *  Converts R, G, B, and A values (ranging 0-255) to whatever pixel format
 *  is required by the specified color depth.
 */
int makeacol_depth(int color_depth, int r, int g, int b, int a)
{
   switch (color_depth) {

      case 8:
	 return makecol8(r, g, b);

      case 15:
	 return makecol15(r, g, b);

      case 16:
	 return makecol16(r, g, b);

      case 24:
	 return makecol24(r, g, b);

      case 32:
	 return makeacol32(r, g, b, a);
   }

   return 0;
}
Пример #2
0
int convert_color_to_allegro<IndexedTraits, 15>(color_t color, const Palette* palette) {
  color_t c = palette->getEntry(color);
  return makecol15(rgba_getr(c), rgba_getg(c), rgba_getb(c));
}
Пример #3
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int convert_color_to_allegro<GrayscaleTraits, 15>(color_t c, const Palette* palette) {
  return makecol15(graya_getv(c), graya_getv(c), graya_getv(c));
}
Пример #4
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int convert_color_to_allegro<RgbTraits, 15>(color_t c, const Palette* palette) {
  return makecol15(rgba_getr(c), rgba_getg(c), rgba_getb(c));
}