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imagefreeze: Remove impossible error condition

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We return EOS after the first buffer, and GstPad will make sure now that we
won't get any other buffer afterwards until a flush happens. No need to check
for it ourselves.

https://bugzilla.gnome.org/show_bug.cgi?id=735581
This commit is contained in:
Vineeth T M 2014-08-28 16:13:29 +05:30 committed by Sebastian Dröge
parent 0509e86b43
commit d46631c5c7
1 changed files with 2 additions and 7 deletions
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9
gst/imagefreeze/gstimagefreeze.c
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@ -669,14 +669,9 @@ gst_image_freeze_sink_chain (GstPad * pad, GstObject * parent,
{ {
GstImageFreeze *self = GST_IMAGE_FREEZE (parent); GstImageFreeze *self = GST_IMAGE_FREEZE (parent);
g_mutex_lock (&self->lock); g_return_val_if_fail (self->buffer == NULL, GST_FLOW_ERROR);
if (self->buffer) {
GST_DEBUG_OBJECT (pad, "Already have a buffer, dropping");
gst_buffer_unref (buffer);
g_mutex_unlock (&self->lock);
return GST_FLOW_EOS;
}
g_mutex_lock (&self->lock);
self->buffer = buffer; self->buffer = buffer;
gst_pad_start_task (self->srcpad, (GstTaskFunction) gst_image_freeze_src_loop, gst_pad_start_task (self->srcpad, (GstTaskFunction) gst_image_freeze_src_loop,