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audio: properly handle clipping of empty buffer

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This commit is contained in:
Mark Nauwelaerts 2012-10-15 18:47:30 +02:00
parent d73dcb6af3
commit 162433795a
1 changed files with 4 additions and 0 deletions
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4
gst-libs/gst/audio/audio.c
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@ -78,6 +78,10 @@ gst_audio_buffer_clip (GstBuffer * buffer, GstSegment * segment, gint rate,
trim = 0; trim = 0;
osize = size = gst_buffer_get_size (buffer); osize = size = gst_buffer_get_size (buffer);
/* no data, nothing to clip */
if (!size)
return buffer;
timestamp = GST_BUFFER_TIMESTAMP (buffer); timestamp = GST_BUFFER_TIMESTAMP (buffer);
GST_DEBUG ("timestamp %" GST_TIME_FORMAT, GST_TIME_ARGS (timestamp)); GST_DEBUG ("timestamp %" GST_TIME_FORMAT, GST_TIME_ARGS (timestamp));
if (GST_BUFFER_DURATION_IS_VALID (buffer)) { if (GST_BUFFER_DURATION_IS_VALID (buffer)) {