VP8LColorSpaceTransform   52 3rdparty/libwebp/dsp/lossless.h void VP8LColorSpaceTransform(int width, int height, int bits, int step,
VP8LColorSpaceTransform  707 3rdparty/libwebp/enc/vp8l.c   VP8LColorSpaceTransform(width, height, ccolor_transform_bits, step,