VP8SetIntraUVMode  326 3rdparty/libwebp/enc/analysis.c   VP8SetIntraUVMode(it, best_mode);
VP8SetIntraUVMode  929 3rdparty/libwebp/enc/quant.c   VP8SetIntraUVMode(it, rd->mode_uv);
VP8SetIntraUVMode  329 3rdparty/libwebp/enc/vp8enci.h void VP8SetIntraUVMode(const VP8EncIterator* const it, int mode);