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demux_pva: move functions, add "static"

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Mark pva_get_payload() as static, it is not used outside of the file.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32435 b3059339-0415-0410-9bf9-f77b7e298cf2

Move pva_get_payload() around to avoid a forward declaration.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32436 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
diego 2010-10-03 15:39:50 +00:00 committed by Uoti Urpala
parent 342c68283e
commit 7acaf6db39
1 changed files with 88 additions and 90 deletions
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178
libmpdemux/demux_pva.c
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@ -194,96 +194,7 @@ static demuxer_t * demux_open_pva (demuxer_t * demuxer)
return demuxer;
}
int pva_get_payload(demuxer_t * d,pva_payload_t * payload);
// 0 = EOF or no stream found
// 1 = successfully read a packet
static int demux_pva_fill_buffer (demuxer_t * demux, demux_stream_t *ds)
{
uint8_t done=0;
demux_packet_t * dp;
pva_priv_t * priv=demux->priv;
pva_payload_t current_payload;
while(!done)
{
if(!pva_get_payload(demux,&current_payload)) return 0;
switch(current_payload.type)
{
case VIDEOSTREAM:
if(demux->video->id==-1) demux->video->id=0;
if(!current_payload.is_packet_start && priv->last_video_pts==-1)
{
/* We should only be here at the beginning of a stream, when we have
* not yet encountered a valid Video PTS, or after a seek.
* So, skip these starting packets in order not to deliver the
* player a bogus PTS.
*/
done=0;
}
else
{
/*
* In every other condition, we are delivering the payload. Set this
* so that the following code knows whether to skip it or read it.
*/
done=1;
}
if(demux->video->id!=0) done=0;
if(current_payload.is_packet_start)
{
priv->last_video_pts=current_payload.pts;
//mp_msg(MSGT_DEMUXER,MSGL_DBG2,"demux_pva: Video PTS=%llu , delivered %f\n",current_payload.pts,priv->last_video_pts);
}
if(done)
{
dp=new_demux_packet(current_payload.size);
dp->pts=priv->last_video_pts;
stream_read(demux->stream,dp->buffer,current_payload.size);
ds_add_packet(demux->video,dp);
}
else
{
//printf("Skipping %u video bytes\n",current_payload.size);
stream_skip(demux->stream,current_payload.size);
}
break;
case MAINAUDIOSTREAM:
if(demux->audio->id==-1) demux->audio->id=0;
if(!current_payload.is_packet_start && priv->last_audio_pts==-1)
{
/* Same as above for invalid video PTS, just for audio. */
done=0;
}
else
{
done=1;
}
if(current_payload.is_packet_start)
{
priv->last_audio_pts=current_payload.pts;
}
if(demux->audio->id!=0) done=0;
if(done)
{
dp=new_demux_packet(current_payload.size);
dp->pts=priv->last_audio_pts;
if(current_payload.offset != stream_tell(demux->stream))
stream_seek(demux->stream,current_payload.offset);
stream_read(demux->stream,dp->buffer,current_payload.size);
ds_add_packet(demux->audio,dp);
}
else
{
stream_skip(demux->stream,current_payload.size);
}
break;
}
}
return 1;
}
int pva_get_payload(demuxer_t * d,pva_payload_t * payload)
static int pva_get_payload(demuxer_t *d, pva_payload_t *payload)
{
uint8_t flags,pes_head_len;
uint16_t pack_size;
@ -476,6 +387,93 @@ int pva_get_payload(demuxer_t * d,pva_payload_t * payload)
return 1;
}
// 0 = EOF or no stream found
// 1 = successfully read a packet
static int demux_pva_fill_buffer (demuxer_t * demux, demux_stream_t *ds)
{
uint8_t done=0;
demux_packet_t * dp;
pva_priv_t * priv=demux->priv;
pva_payload_t current_payload;
while(!done)
{
if(!pva_get_payload(demux,&current_payload)) return 0;
switch(current_payload.type)
{
case VIDEOSTREAM:
if(demux->video->id==-1) demux->video->id=0;
if(!current_payload.is_packet_start && priv->last_video_pts==-1)
{
/* We should only be here at the beginning of a stream, when we have
* not yet encountered a valid Video PTS, or after a seek.
* So, skip these starting packets in order not to deliver the
* player a bogus PTS.
*/
done=0;
}
else
{
/*
* In every other condition, we are delivering the payload. Set this
* so that the following code knows whether to skip it or read it.
*/
done=1;
}
if(demux->video->id!=0) done=0;
if(current_payload.is_packet_start)
{
priv->last_video_pts=current_payload.pts;
//mp_msg(MSGT_DEMUXER,MSGL_DBG2,"demux_pva: Video PTS=%llu , delivered %f\n",current_payload.pts,priv->last_video_pts);
}
if(done)
{
dp=new_demux_packet(current_payload.size);
dp->pts=priv->last_video_pts;
stream_read(demux->stream,dp->buffer,current_payload.size);
ds_add_packet(demux->video,dp);
}
else
{
//printf("Skipping %u video bytes\n",current_payload.size);
stream_skip(demux->stream,current_payload.size);
}
break;
case MAINAUDIOSTREAM:
if(demux->audio->id==-1) demux->audio->id=0;
if(!current_payload.is_packet_start && priv->last_audio_pts==-1)
{
/* Same as above for invalid video PTS, just for audio. */
done=0;
}
else
{
done=1;
}
if(current_payload.is_packet_start)
{
priv->last_audio_pts=current_payload.pts;
}
if(demux->audio->id!=0) done=0;
if(done)
{
dp=new_demux_packet(current_payload.size);
dp->pts=priv->last_audio_pts;
if(current_payload.offset != stream_tell(demux->stream))
stream_seek(demux->stream,current_payload.offset);
stream_read(demux->stream,dp->buffer,current_payload.size);
ds_add_packet(demux->audio,dp);
}
else
{
stream_skip(demux->stream,current_payload.size);
}
break;
}
}
return 1;
}
static void demux_seek_pva(demuxer_t * demuxer,float rel_seek_secs,float audio_delay,int flags)
{
int total_bitrate=0;