kYScale 90 third_party/libwebp/dsp/upsampling_neon.c static const int16_t kCoeffs[4] = { kYScale, kVToR, kUToG, kVToG }; kYScale 95 third_party/libwebp/dsp/yuv.c VP8kYtoRGBA[i].i32[2] = (i - 16) * kYScale + YUV_HALF2; kYScale 80 third_party/libwebp/dsp/yuv.h #define kRCst (-kYScale * 16 - kVToR * 128 + YUV_HALF2) kYScale 81 third_party/libwebp/dsp/yuv.h #define kGCst (-kYScale * 16 + kUToG * 128 + kVToG * 128 + YUV_HALF2) kYScale 82 third_party/libwebp/dsp/yuv.h #define kBCst (-kYScale * 16 - kUToB * 128 + YUV_HALF2) kYScale 95 third_party/libwebp/dsp/yuv.h return VP8Clip8(kYScale * y + kVToR * v + kRCst); kYScale 99 third_party/libwebp/dsp/yuv.h return VP8Clip8(kYScale * y - kUToG * u - kVToG * v + kGCst); kYScale 103 third_party/libwebp/dsp/yuv.h return VP8Clip8(kYScale * y + kUToB * u + kBCst);