Searched refs:kUToB (Results 1 - 4 of 4) sorted by relevance

/external/webp/src/dsp/
H A Dyuv_mips32.c35 temp4 = kUToB * u[0]; \
65 temp4 = kUToB * u[0]; \
H A Dyuv_mips_dsp_r2.c81 const int t_con_4 = kUToB; \
H A Dupsampling_mips_dsp_r2.c31 B = kUToB * U; \
/external/opencv3/3rdparty/libwebp/dsp/
H A Dyuv.h135 #define kUToB 132201 // 2.018 = 255 / 112 * 0.886 macro
138 #define kBCst (-kYScale * 16 - kUToB * 128 + YUV_HALF)
159 return kYScale * y + kUToB * u + kBCst;

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