IMAGE_ROLE_COLOR_TRANSFORM  518 libavcodec/webp.c     ret = decode_entropy_coded_image(s, IMAGE_ROLE_COLOR_TRANSFORM, blocks_w,
IMAGE_ROLE_COLOR_TRANSFORM  523 libavcodec/webp.c     s->image[IMAGE_ROLE_COLOR_TRANSFORM].size_reduction = block_bits;
IMAGE_ROLE_COLOR_TRANSFORM  999 libavcodec/webp.c     cimg = &s->image[IMAGE_ROLE_COLOR_TRANSFORM];