diff options
| author | Olivier Crête <olivier.crete@collabora.co.uk> | 2009-05-20 16:14:40 -0400 |
|---|---|---|
| committer | Wim Taymans <wim@metal.(none)> | 2009-05-21 22:05:11 +0200 |
| commit | ca25de8f774917a498df26a3811457a8440bc4b1 (patch) | |
| tree | ad581e9b59504805b34cb9f8faad97be99321e7f | |
| parent | a6424471f14c9196533bb263aaf98e29eee5cba5 (diff) | |
pulse: Print a warning on under/overflows
| -rw-r--r-- | ext/pulse/pulsesink.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/ext/pulse/pulsesink.c b/ext/pulse/pulsesink.c index cba945b5..0275d342 100644 --- a/ext/pulse/pulsesink.c +++ b/ext/pulse/pulsesink.c @@ -214,6 +214,8 @@ gst_pulsering_destroy_stream (GstPulseRingBuffer * pbuf) /* Make sure we don't get any further callbacks */ pa_stream_set_state_callback (pbuf->stream, NULL, NULL); pa_stream_set_write_callback (pbuf->stream, NULL, NULL); + pa_stream_set_underflow_callback (pbuf->stream, NULL, NULL); + pa_stream_set_overflow_callback (pbuf->stream, NULL, NULL); pa_stream_unref (pbuf->stream); pbuf->stream = NULL; @@ -488,6 +490,31 @@ gst_pulsering_stream_request_cb (pa_stream * s, size_t length, void *userdata) } } +static void +gst_pulsering_stream_underflow_cb (pa_stream * s, void *userdata) +{ + GstPulseSink *psink; + GstPulseRingBuffer *pbuf; + + pbuf = GST_PULSERING_BUFFER_CAST (userdata); + psink = GST_PULSESINK_CAST (GST_OBJECT_PARENT (pbuf)); + + GST_WARNING_OBJECT (psink, "Got underflow"); +} + + +static void +gst_pulsering_stream_overflow_cb (pa_stream * s, void *userdata) +{ + GstPulseSink *psink; + GstPulseRingBuffer *pbuf; + + pbuf = GST_PULSERING_BUFFER_CAST (userdata); + psink = GST_PULSESINK_CAST (GST_OBJECT_PARENT (pbuf)); + + GST_WARNING_OBJECT (psink, "Got overflow"); +} + /* This method should create a new stream of the given @spec. No playback should * start yet so we start in the corked state. */ static gboolean @@ -547,6 +574,10 @@ gst_pulseringbuffer_acquire (GstRingBuffer * buf, GstRingBufferSpec * spec) gst_pulsering_stream_state_cb, pbuf); pa_stream_set_write_callback (pbuf->stream, gst_pulsering_stream_request_cb, pbuf); + pa_stream_set_underflow_callback (pbuf->stream, + gst_pulsering_stream_underflow_cb, pbuf); + pa_stream_set_overflow_callback (pbuf->stream, + gst_pulsering_stream_overflow_cb, pbuf); /* buffering requirements. When setting prebuf to 0, the stream will not pause * when we cause an underrun, which causes time to continue. */ |