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| author | Doug Nazar <nazard@nazar.ca> | 2019-08-09 02:41:51 -0400 |
|---|---|---|
| committer | Tim-Philipp Müller <tim@centricular.com> | 2019-08-14 18:39:47 +0100 |
| commit | 58ea39c0be1feaf2734b95e52d8b5f2d4b4fc4b3 (patch) | |
| tree | 7bd6984557d04d4e8fe0a3e8420a3f49a1c35cb1 /ext | |
| parent | a0c69c48d00bdefcaa2d3bb34f1f6c36e81cdb78 (diff) | |
| download | gstreamer-plugins-bad-58ea39c0be1feaf2734b95e52d8b5f2d4b4fc4b3.tar.gz | |
pitch: Fix race between putSamples() and setting soundtouch parameters
The various soundtouch set*() functions may cause buffer (re)allocations
which interferes with inputting the audio data.
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/soundtouch/gstpitch.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ext/soundtouch/gstpitch.cc b/ext/soundtouch/gstpitch.cc index 4fbe0ab28..89bab3f07 100644 --- a/ext/soundtouch/gstpitch.cc +++ b/ext/soundtouch/gstpitch.cc @@ -876,7 +876,9 @@ gst_pitch_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer) } gst_buffer_map (buffer, &info, GST_MAP_READ); + GST_OBJECT_LOCK (pitch); priv->st->putSamples ((soundtouch::SAMPLETYPE *) info.data, info.size / pitch->info.bpf); + GST_OBJECT_UNLOCK (pitch); gst_buffer_unmap (buffer, &info); gst_buffer_unref (buffer); |