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Make three rm demuxer functions non static.

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Patch by Ronald S. Bultje rsbultje gmail com
Original thread: [FFmpeg-devel] [PATCH] Realmedia / RTSP (RDT)
Date: 12/28/2007 10:19 PM

Originally committed as revision 11392 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ronald S. Bultje 2008-01-04 13:00:47 +00:00 committed by Benoit Fouet
parent 116d15ccf1
commit 0fd36362b8
2 changed files with 45 additions and 3 deletions
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42
libavformat/rm.h
View File

@ -63,4 +63,46 @@ typedef struct {
int sub_packet_lengths[16]; /// Length of each aac subpacket
} RMContext;
/**
* Read the MDPR chunk, which contains stream-specific codec initialization
* parameters.
*
* @param s context containing RMContext and ByteIOContext for stream reading
* @param st the stream that the MDPR chunk belongs to and where to store the
* parameters read from the chunk into
* @return 0 on success, errno codes on error
*/
int ff_rm_read_mdpr_codecdata (AVFormatContext *s, AVStream *st);
/**
* Parse one rm-stream packet from the input bytestream.
*
* @param s context containing RMContext and ByteIOContext for stream reading
* @param st stream to which the packet to be read belongs
* @param len packet length to read from the input
* @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, errno codes on error
*/
int ff_rm_parse_packet (AVFormatContext *s, AVStream *st, int len,
AVPacket *pkt, int *seq, int *flags, int64_t *ts);
/**
* Retrieve one cached packet from the rm-context. The real container can
* store several packets (as interpreted by the codec) in a single container
* packet, which means the demuxer holds some back when the first container
* packet is parsed and returned. The result is that rm->audio_pkt_cnt is
* a positive number, the amount of cached packets. Using this function, each
* of those packets can be retrieved sequentially.
*
* @param s context containing RMContext and ByteIOContext for stream reading
* @param st stream that this packet belongs to
* @param pkt location to store the packet data
*/
void ff_rm_retrieve_cache (AVFormatContext *s, AVStream *st, AVPacket *pkt);
#endif /* FFMPEG_RM_H */

6
libavformat/rmdec.c
View File

@ -188,7 +188,7 @@ static int rm_read_audio_stream_info(AVFormatContext *s, AVStream *st,
return 0;
}
static int
int
ff_rm_read_mdpr_codecdata (AVFormatContext *s, AVStream *st)
{
ByteIOContext *pb = s->pb;
@ -546,7 +546,7 @@ rm_ac3_swap_bytes (AVStream *st, AVPacket *pkt)
}
}
static int
int
ff_rm_parse_packet (AVFormatContext *s, AVStream *st, int len, AVPacket *pkt,
int *seq, int *flags, int64_t *timestamp)
{
@ -644,7 +644,7 @@ ff_rm_parse_packet (AVFormatContext *s, AVStream *st, int len, AVPacket *pkt,
return 0;
}
static void
void
ff_rm_retrieve_cache (AVFormatContext *s, AVStream *st, AVPacket *pkt)
{
ByteIOContext *pb = s->pb;