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#ifndef f_VD2_KASUMI_BITUTILS_H
#define f_VD2_KASUMI_BITUTILS_H
#include <vd2/system/vdtypes.h>
namespace nsVDPixmapBitUtils {
inline uint32 avg_8888_11(uint32 x, uint32 y) {
return (x|y) - (((x^y)&0xfefefefe)>>1);
}
inline uint32 avg_8888_121(uint32 x, uint32 y, uint32 z) {
return avg_8888_11(avg_8888_11(x,z), y);
}
inline uint32 avg_0808_14641(uint32 a, uint32 b, uint32 c, uint32 d, uint32 e) {
a &= 0xff00ff;
b &= 0xff00ff;
c &= 0xff00ff;
d &= 0xff00ff;
e &= 0xff00ff;
return (((a+e) + 4*(b+d) + 6*c + 0x080008)&0x0ff00ff0)>>4;
}
};
#endif
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