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Merge commit 'c84ea750cf765c9d8845fca5546eb0ae25b9c855'

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* commit 'c84ea750cf765c9d8845fca5546eb0ae25b9c855':
  mpegts: Make discard_pid() faster for single-program streams

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-08-06 15:16:26 +02:00
commit 5dd8ca7d1b
1 changed files with 11 additions and 0 deletions
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11
libavformat/mpegts.c
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@ -285,6 +285,17 @@ static int discard_pid(MpegTSContext *ts, unsigned int pid)
int i, j, k;
int used = 0, discarded = 0;
struct Program *p;
/* If none of the programs have .discard=AVDISCARD_ALL then there's
* no way we have to discard this packet
*/
for (k = 0; k < ts->stream->nb_programs; k++) {
if (ts->stream->programs[k]->discard == AVDISCARD_ALL)
break;
}
if (k == ts->stream->nb_programs)
return 0;
for(i=0; i<ts->nb_prg; i++) {
p = &ts->prg[i];
for(j=0; j<p->nb_pids; j++) {