VP8YUVToB         110 third_party/libwebp/dsp/yuv.h   rgb[2] = VP8YUVToB(y, u);
VP8YUVToB         115 third_party/libwebp/dsp/yuv.h   bgr[0] = VP8YUVToB(y, u);
VP8YUVToB         124 third_party/libwebp/dsp/yuv.h   const int b = VP8YUVToB(y, u);      // 5 usable bits
VP8YUVToB         140 third_party/libwebp/dsp/yuv.h   const int b = VP8YUVToB(y, u);        // 4 usable bits