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Searched refs:ABSDIFF (Results 1 - 3 of 3) sorted by relevance

/third_party/ffmpeg/libavfilter/
H A Dvf_xbr.c71 #define ABSDIFF(a,b) (abs((int)(a)-(int)(b))) in pixel_diff() macro
76 return (ABSDIFF(yuv1 & YMASK, yuv2 & YMASK) >> 16) + in pixel_diff()
77 (ABSDIFF(yuv1 & UMASK, yuv2 & UMASK) >> 8) + in pixel_diff()
78 ABSDIFF(yuv1 & VMASK, yuv2 & VMASK); in pixel_diff()
H A Dvf_hqx.c68 #define ABSDIFF(a,b) (abs((int)(a)-(int)(b))) in yuv_diff() macro
70 return ABSDIFF(yuv1 & YMASK, yuv2 & YMASK) > (48 << 16) || in yuv_diff()
71 ABSDIFF(yuv1 & UMASK, yuv2 & UMASK) > ( 7 << 8) || in yuv_diff()
72 ABSDIFF(yuv1 & VMASK, yuv2 & VMASK) > ( 6 << 0); in yuv_diff()
/third_party/ffmpeg/libavcodec/
H A Dflashsv2enc.c434 #define ABSDIFF(a,b) (abs((int)(a)-(int)(b))) in chroma_diff() macro
439 return ABSDIFF(t1, t2) + ABSDIFF(c1 & 0x000000ff, c2 & 0x000000ff) + in chroma_diff()
440 ABSDIFF((c1 & 0x0000ff00) >> 8 , (c2 & 0x0000ff00) >> 8) + in chroma_diff()
441 ABSDIFF((c1 & 0x00ff0000) >> 16, (c2 & 0x00ff0000) >> 16); in chroma_diff()

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