RGBToY             93 media/base/simd/convert_rgb_to_yuv_sse2.cc   *y_buf++ = RGBToY(r, g, b);
RGBToY            740 third_party/libwebp/enc/picture.c           RGBToY(r_ptr[offset], g_ptr[offset], b_ptr[offset], &rg);
RGBToY           1060 third_party/libwebp/enc/picture.c     const int Y0 = RGBToY(red, green, blue, &rg);