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audiosrc: check for flushing state in provide_clock

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Only provide a clock when we are not flushing, this means that we have posted a
PROVIDE_CLOCK message. We used to check if we were acquired but that doesn't
work anymore now that we do the negotiation async in the streaming thread: it's
possible that we are still negotiating when the pipeline asks us for a clock.
This commit is contained in:
Wim Taymans 2012-09-10 12:12:48 +02:00
parent 44dab50b7a
commit 0ce33461c8
1 changed files with 3 additions and 2 deletions
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5
gst-libs/gst/audio/gstaudiobasesrc.c
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@ -289,10 +289,11 @@ gst_audio_base_src_provide_clock (GstElement * elem)
if (src->ringbuffer == NULL)
goto wrong_state;
if (!gst_audio_ring_buffer_is_acquired (src->ringbuffer))
if (gst_audio_ring_buffer_is_flushing (src->ringbuffer))
goto wrong_state;
GST_OBJECT_LOCK (src);
if (!GST_OBJECT_FLAG_IS_SET (src, GST_ELEMENT_FLAG_PROVIDE_CLOCK))
goto clock_disabled;
@ -304,7 +305,7 @@ gst_audio_base_src_provide_clock (GstElement * elem)
/* ERRORS */
wrong_state:
{
GST_DEBUG_OBJECT (src, "ringbuffer not acquired");
GST_DEBUG_OBJECT (src, "ringbuffer is flushing");
return NULL;
}
clock_disabled: