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Added some missing pixel formats and SDL_GetPixelFormatName()

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This commit is contained in:
Sam Lantinga
2011-01-12 14:53:23 -08:00
parent 307c1da714
commit be09e4e9a0
4 changed files with 87 additions and 77 deletions
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44
src/video/SDL_pixels.c
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@@ -39,6 +39,50 @@ struct SDL_PaletteWatch
/* Helper functions */
const char*
SDL_GetPixelFormatName(Uint32 format)
{
switch (format) {
#define CASE(X) case X: return #X;
CASE(SDL_PIXELFORMAT_INDEX1LSB)
CASE(SDL_PIXELFORMAT_INDEX1MSB)
CASE(SDL_PIXELFORMAT_INDEX4LSB)
CASE(SDL_PIXELFORMAT_INDEX4MSB)
CASE(SDL_PIXELFORMAT_INDEX8)
CASE(SDL_PIXELFORMAT_RGB332)
CASE(SDL_PIXELFORMAT_RGB444)
CASE(SDL_PIXELFORMAT_RGB555)
CASE(SDL_PIXELFORMAT_BGR555)
CASE(SDL_PIXELFORMAT_ARGB4444)
CASE(SDL_PIXELFORMAT_RGBA4444)
CASE(SDL_PIXELFORMAT_ABGR4444)
CASE(SDL_PIXELFORMAT_BGRA4444)
CASE(SDL_PIXELFORMAT_ARGB1555)
CASE(SDL_PIXELFORMAT_RGBA5551)
CASE(SDL_PIXELFORMAT_ABGR1555)
CASE(SDL_PIXELFORMAT_BGRA5551)
CASE(SDL_PIXELFORMAT_RGB565)
CASE(SDL_PIXELFORMAT_BGR565)
CASE(SDL_PIXELFORMAT_RGB24)
CASE(SDL_PIXELFORMAT_BGR24)
CASE(SDL_PIXELFORMAT_RGB888)
CASE(SDL_PIXELFORMAT_BGR888)
CASE(SDL_PIXELFORMAT_ARGB8888)
CASE(SDL_PIXELFORMAT_RGBA8888)
CASE(SDL_PIXELFORMAT_ABGR8888)
CASE(SDL_PIXELFORMAT_BGRA8888)
CASE(SDL_PIXELFORMAT_ARGB2101010)
CASE(SDL_PIXELFORMAT_YV12)
CASE(SDL_PIXELFORMAT_IYUV)
CASE(SDL_PIXELFORMAT_YUY2)
CASE(SDL_PIXELFORMAT_UYVY)
CASE(SDL_PIXELFORMAT_YVYU)
#undef CASE
default:
return "SDL_PIXELFORMAT_UNKNOWN";
}
}
SDL_bool
SDL_PixelFormatEnumToMasks(Uint32 format, int *bpp, Uint32 * Rmask,
Uint32 * Gmask, Uint32 * Bmask, Uint32 * Amask)