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a52dec: trigger renegotiation upon changed stream channels

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Fixes #675451
This commit is contained in:
Mark Nauwelaerts 2012-05-17 12:40:05 +02:00
parent c2b44dc92c
commit 4d97760993
1 changed files with 5 additions and 0 deletions
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5
ext/a52dec/gsta52dec.c
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@ -491,11 +491,16 @@ gst_a52dec_handle_frame (GstAudioDecoder * bdec, GstBuffer * buffer)
/* update stream information, renegotiate or re-streaminfo if needed */ /* update stream information, renegotiate or re-streaminfo if needed */
need_reneg = FALSE; need_reneg = FALSE;
if (a52dec->sample_rate != sample_rate) { if (a52dec->sample_rate != sample_rate) {
GST_DEBUG_OBJECT (a52dec, "sample rate changed");
need_reneg = TRUE; need_reneg = TRUE;
a52dec->sample_rate = sample_rate; a52dec->sample_rate = sample_rate;
} }
if (flags) { if (flags) {
if (a52dec->stream_channels != (flags & (A52_CHANNEL_MASK | A52_LFE))) {
GST_DEBUG_OBJECT (a52dec, "stream channel flags changed, marking update");
a52dec->flag_update = TRUE;
}
a52dec->stream_channels = flags & (A52_CHANNEL_MASK | A52_LFE); a52dec->stream_channels = flags & (A52_CHANNEL_MASK | A52_LFE);
} }