Use AVPALETTE_COUNT instead of hard-coding 256.

[ffmpeg] / libavformat / rm.h

diff --git a/libavformat/rm.h b/libavformat/rm.h
index 6e5d2c5f7ec3c5e22ef15b9a1d506eef0c315231..68207e1fe14e77eb34a76601ad50f92eaf8a7b08 100644 (file)
--- a/libavformat/rm.h
+++ b/libavformat/rm.h
@@ -24,7 +24,7 @@
 
 #include "avformat.h"
 
-extern const char *ff_rm_metadata[4];
+extern const char * const ff_rm_metadata[4];
 
 typedef struct RMStream RMStream;
 
@@ -61,16 +61,15 @@ int ff_rm_read_mdpr_codecdata (AVFormatContext *s, ByteIOContext *pb,
  * @param pkt packet location to store the parsed packet data
  * @param seq pointer to an integer containing the sequence number, may be
  *            updated
- * @param flags pointer to an integer containing the packet flags, may be
-                updated
- * @param ts pointer to timestamp, may be updated
- * @return >=0 on success (where >0 indicates there are cached samples that
- *         can be retrieved with subsequent calls to ff_rm_retrieve_cache()),
- *         errno codes on error
+ * @param flags the packet flags
+ * @param ts timestamp of the current packet
+ * @return <0 on error, 0 if a packet was placed in the pkt pointer. A
+ *         value >0 means that no data was placed in pkt, but that cached
+ *         data is available by calling ff_rm_retrieve_cache().
  */
 int ff_rm_parse_packet (AVFormatContext *s, ByteIOContext *pb,
                         AVStream *st, RMStream *rst, int len,
-                        AVPacket *pkt, int *seq, int *flags, int64_t *ts);
+                        AVPacket *pkt, int *seq, int flags, int64_t ts);
 
 /**
  * Retrieve one cached packet from the rm-context. The real container can