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comparison include/SDL_pixels.h @ 2257:340942cfda48

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Moved the colorkey and per-surface alpha into the blit info, in preparation for support for general color channel modulation. Removed and consolidated some data in the blit info.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 17 Aug 2007 00:54:53 +0000
parents b03710fb0333
children 12ea0fdc0df2
comparison
equal deleted inserted replaced
2256:e893d24ad8db 2257:340942cfda48
235 Uint8 Ashift; 235 Uint8 Ashift;
236 Uint32 Rmask; 236 Uint32 Rmask;
237 Uint32 Gmask; 237 Uint32 Gmask;
238 Uint32 Bmask; 238 Uint32 Bmask;
239 Uint32 Amask; 239 Uint32 Amask;
240
241 /* RGB color key information */
242 Uint32 colorkey;
243 /* Alpha value information (per-surface alpha) */
244 Uint8 alpha;
245 } SDL_PixelFormat; 240 } SDL_PixelFormat;
246 241
247 /** 242 /**
248 * \fn SDL_bool SDL_PixelFormatEnumToMasks(Uint32 format, int *bpp, Uint32 * Rmask, Uint32 * Gmask, Uint32 * Bmask, Uint32 * Amask) 243 * \fn SDL_bool SDL_PixelFormatEnumToMasks(Uint32 format, int *bpp, Uint32 * Rmask, Uint32 * Gmask, Uint32 * Bmask, Uint32 * Amask)
249 * 244 *