VP8InitIo         574 3rdparty/libwebp/dec/idec.c   VP8InitIo(&idec->io_);
VP8InitIo        1133 3rdparty/libwebp/dec/vp8l.c   VP8InitIo(&io);
VP8InitIo         425 3rdparty/libwebp/dec/webp.c   VP8InitIo(&io);