UPSAMPLE_FUNC      37 third_party/libwebp/dsp/upsampling.c #define UPSAMPLE_FUNC(FUNC_NAME, FUNC, XSTEP)                                  \
UPSAMPLE_FUNC      96 third_party/libwebp/dsp/upsampling.c UPSAMPLE_FUNC(UpsampleRgbLinePair,  VP8YuvToRgb,  3)