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Code Issues Releases Wiki Activity

Don't change correction value during pass-through.

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This commit is contained in:
Johns 2012-02-29 17:40:58 +01:00
parent 43b48224b5
commit 5aa868c296
1 changed files with 12 additions and 5 deletions
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17
codec.c
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@ -853,7 +853,7 @@ static void CodecAudioSetClock(AudioDecoder * audio_decoder, int64_t pts)
int64_t delay;
int64_t tim_diff;
int64_t pts_diff;
int64_t drift;
int drift;
int corr;
AudioSetClock(pts);
@ -897,7 +897,7 @@ static void CodecAudioSetClock(AudioDecoder * audio_decoder, int64_t pts)
if (abs(drift) > 5 * 90) {
// drift too big, pts changed?
Debug(3, "codec/audio: drift(%5d) %3" PRId64 "ms reset\n",
Debug(3, "codec/audio: drift(%5d) %3dms reset\n",
audio_decoder->DriftCorr, drift);
audio_decoder->LastDelay = 0;
return;
@ -906,7 +906,14 @@ static void CodecAudioSetClock(AudioDecoder * audio_decoder, int64_t pts)
drift += audio_decoder->Drift;
audio_decoder->Drift = drift;
corr = (10 * audio_decoder->HwSampleRate * drift) / (90 * 1000);
audio_decoder->DriftCorr -= corr;
#ifdef USE_PASSTHROUGH
// SPDIF/HDMI passthrough
if (!CodecPassthroughAC3
|| audio_decoder->AudioCtx->codec_id != CODEC_ID_AC3)
#endif
{
audio_decoder->DriftCorr -= corr;
}
if (audio_decoder->DriftCorr < -20000) { // limit correction
audio_decoder->DriftCorr = -20000;
@ -917,8 +924,8 @@ static void CodecAudioSetClock(AudioDecoder * audio_decoder, int64_t pts)
av_resample_compensate(audio_decoder->AvResample,
audio_decoder->DriftCorr / 10, 10 * audio_decoder->HwSampleRate);
}
printf("codec/audio: drift(%5d) %8" PRId64 "us %4d\n",
audio_decoder->DriftCorr, drift * 1000 / 90, corr);
printf("codec/audio: drift(%5d) %8dus %4d\n", audio_decoder->DriftCorr,
drift * 1000 / 90, corr);
}
/**