export rm_reorder_sipr_data() for future use by matroska demuxer

Originally committed as revision 22491 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-12 23:35:59 +00:00
parent adae9fa65e
commit 1ab0406db1
2 changed files with 10 additions and 5 deletions
--- a/libavformat/rm.h
+++ b/libavformat/rm.h
@@ -91,4 +91,11 @@ int ff_rm_parse_packet (AVFormatContext *s, ByteIOContext *pb,
 int ff_rm_retrieve_cache (AVFormatContext *s, ByteIOContext *pb,
                          AVStream *st, RMStream *rst, AVPacket *pkt);

+/**
+ * Perform 4-bit block reordering for SIPR data.
+ *
+ * @param buf SIPR data
+ */
+void ff_rm_reorder_sipr_data(uint8_t *buf, int sub_packet_h, int framesize);
+
 #endif /* AVFORMAT_RM_H */