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Searched refs:kVToG (Results 1 – 4 of 4) sorted by relevance

/external/webp/src/dsp/
Dyuv_mips32.c33 temp3 = kVToG * v[0]; \
63 temp3 = kVToG * v[0]; \
Dyuv_mips_dsp_r2.c79 const int t_con_2 = kVToG; \
Dupsampling_mips_dsp_r2.c28 const int t2 = kVToG * V; \
/external/opencv3/3rdparty/libwebp/dsp/
Dyuv.h134 #define kVToG 53278 // 0.813 = 255 / 112 * 0.701 * 0.299 / 0.587 macro
137 #define kGCst (-kYScale * 16 + kUToG * 128 + kVToG * 128 + YUV_HALF)
155 return kYScale * y - kUToG * u - kVToG * v + kGCst; in VP8YUVToG()