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rtp: factorize dynamic payload type fallback

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Move the identical code in rtp_write_header() and
ff_sdp_write_media() inside ff_rtp_get_payload_type()

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This commit is contained in:
Rafaël Carré 2011-09-23 15:47:56 -04:00 committed by Luca Barbato
parent bafff1668c
commit 0c378ea1f7
3 changed files with 5 additions and 6 deletions
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5
libavformat/rtp.c
View File

@ -103,6 +103,11 @@ int ff_rtp_get_payload_type(AVCodecContext *codec)
continue;
payload_type = AVRtpPayloadTypes[i].pt;
}
/* dynamic payload type */
if (payload_type < 0)
payload_type = RTP_PT_PRIVATE + (codec->codec_type == AVMEDIA_TYPE_AUDIO);
return payload_type;
}

3
libavformat/rtpenc.c
View File

@ -93,9 +93,6 @@ static int rtp_write_header(AVFormatContext *s1)
}
s->payload_type = ff_rtp_get_payload_type(st->codec);
if (s->payload_type < 0)
s->payload_type = RTP_PT_PRIVATE + (st->codec->codec_type == AVMEDIA_TYPE_AUDIO);
s->base_timestamp = av_get_random_seed();
s->timestamp = s->base_timestamp;
s->cur_timestamp = 0;

3
libavformat/sdp.c
View File

@ -533,9 +533,6 @@ void ff_sdp_write_media(char *buff, int size, AVCodecContext *c, const char *des
int payload_type;
payload_type = ff_rtp_get_payload_type(c);
if (payload_type < 0) {
payload_type = RTP_PT_PRIVATE + (c->codec_type == AVMEDIA_TYPE_AUDIO);
}
switch (c->codec_type) {
case AVMEDIA_TYPE_VIDEO : type = "video" ; break;