VP8LResidualImage 48 3rdparty/libwebp/dsp/lossless.h void VP8LResidualImage(int width, int height, int bits, VP8LResidualImage 686 3rdparty/libwebp/enc/vp8l.c VP8LResidualImage(width, height, pred_bits, enc->argb_, enc->argb_scratch_,