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pulsesrc: Don't negotiate to less than two segments

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GstAudioRingBuffer doesn't needs us to have at least 2 segments. We make
sure that if our buffer parameters are such that the maxlength is not at
least 2x fragsize, we still request the ringbuffer to keep that much
space so it continues to work.

https://bugzilla.gnome.org/show_bug.cgi?id=770446
This commit is contained in:
Arun Raghavan 2016-09-08 17:30:41 +05:30
parent 10a16a6321
commit 4833f02e47
1 changed files with 3 additions and 0 deletions
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3
ext/pulse/pulsesrc.c
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@ -1595,6 +1595,9 @@ gst_pulsesrc_prepare (GstAudioSrc * asrc, GstAudioRingBufferSpec * spec)
/* Fix up the total ringbuffer size based on what we actually got */
spec->segtotal = actual->maxlength / spec->segsize;
/* Don't buffer less than 2 segments as the ringbuffer can't deal with it */
if (spec->segtotal < 2)
spec->segtotal = 2;
if (!pulsesrc->paused) {
GST_DEBUG_OBJECT (pulsesrc, "uncorking because we are playing");