Mercurial > sdl-ios-xcode

comparison src/video/SDL_yuv_sw_c.h @ 2781:5651642f4a78

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added software fallback for YUV overlay code when YUV textures aren't available.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 24 Nov 2008 23:25:36 +0000
parents c121d94672cb
children 99210400e8b9
comparison
equal deleted inserted replaced
2780:cc15254e44b6 2781:5651642f4a78
26 26
27 /* This is the software implementation of the YUV texture support */ 27 /* This is the software implementation of the YUV texture support */
28 28
29 typedef struct SDL_SW_YUVTexture SDL_SW_YUVTexture; 29 typedef struct SDL_SW_YUVTexture SDL_SW_YUVTexture;
30 30
31 SDL_SW_YUVTexture *SDL_SW_CreateYUVTexture(SDL_Texture * texture); 31 SDL_SW_YUVTexture *SDL_SW_CreateYUVTexture(Uint32 format, int w, int h);
32 int SDL_SW_QueryYUVTexturePixels(SDL_SW_YUVTexture * swdata, void **pixels, 32 int SDL_SW_QueryYUVTexturePixels(SDL_SW_YUVTexture * swdata, void **pixels,
33 int *pitch); 33 int *pitch);
34 int SDL_SW_UpdateYUVTexture(SDL_SW_YUVTexture * swdata, const SDL_Rect * rect, 34 int SDL_SW_UpdateYUVTexture(SDL_SW_YUVTexture * swdata, const SDL_Rect * rect,
35 const void *pixels, int pitch); 35 const void *pixels, int pitch);
36 int SDL_SW_LockYUVTexture(SDL_SW_YUVTexture * swdata, const SDL_Rect * rect, 36 int SDL_SW_LockYUVTexture(SDL_SW_YUVTexture * swdata, const SDL_Rect * rect,