On Mon, Oct 12, 2020 at 10:12:17AM +0200, Andreas Rheinhardt wrote: > The WebP format uses Huffman tables and the decoder therefore uses > VLC tables. Given that WebP is a LE format, a LE bitreader is used; > yet the VLC table is not created for a LE reader (the process used to > create the tables puts the last bit to be read in the lowest bit) and > therefore custom code for reading the VLCs that reverses the bits > read is used instead of get_vlc2(). This commit changes this to use > a table designed for LE bitreader which allows to use get_vlc2() directly. > The necessary reversing of the codes is delegated to > ff_init_vlc_sparse() (and is therefore only done during init and not > when actually reading the VLCs).
lgtm _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
