ff_tdecode_header 2009 libavcodec/mjpegdec.c ret = ff_tdecode_header(&gbytes, &le, &ifd_offset); ff_tdecode_header 1786 libavcodec/tiff.c if ((ret = ff_tdecode_header(&s->gb, &le, &off))) { ff_tdecode_header 142 libavcodec/tiff_common.h int ff_tdecode_header(GetByteContext *gb, int *le, int *ifd_offset); ff_tdecode_header 1504 libavcodec/webp.c if (ff_tdecode_header(&exif_gb, &le, &ifd_offset) < 0) {