53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
static inline unsigned int rgb_to_pixel8(unsigned int r, unsigned int g,
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unsigned int b)
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{
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return ((r >> 5) << 5) | ((g >> 5) << 2) | (b >> 6);
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}
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static inline unsigned int rgb_to_pixel15(unsigned int r, unsigned int g,
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unsigned int b)
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{
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return ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3);
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}
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static inline unsigned int rgb_to_pixel15bgr(unsigned int r, unsigned int g,
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unsigned int b)
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{
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return ((b >> 3) << 10) | ((g >> 3) << 5) | (r >> 3);
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}
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static inline unsigned int rgb_to_pixel16(unsigned int r, unsigned int g,
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unsigned int b)
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{
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return ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3);
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}
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static inline unsigned int rgb_to_pixel16bgr(unsigned int r, unsigned int g,
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unsigned int b)
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{
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return ((b >> 3) << 11) | ((g >> 2) << 5) | (r >> 3);
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}
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static inline unsigned int rgb_to_pixel24(unsigned int r, unsigned int g,
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unsigned int b)
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{
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return (r << 16) | (g << 8) | b;
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}
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static inline unsigned int rgb_to_pixel24bgr(unsigned int r, unsigned int g,
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unsigned int b)
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{
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return (b << 16) | (g << 8) | r;
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}
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static inline unsigned int rgb_to_pixel32(unsigned int r, unsigned int g,
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unsigned int b)
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{
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return (r << 16) | (g << 8) | b;
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}
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static inline unsigned int rgb_to_pixel32bgr(unsigned int r, unsigned int g,
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unsigned int b)
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{
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return (b << 16) | (g << 8) | r;
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}
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