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v4l2allocator: Add debug assert to detect calls in the wrong state

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Nicolas Dufresne 2014-05-23 15:56:02 -04:00 committed by Nicolas Dufresne
parent 1f70b21926
commit 2cb6b9775c
1 changed files with 4 additions and 0 deletions
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4
sys/v4l2/gstv4l2allocator.c
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@ -1221,6 +1221,8 @@ gst_v4l2_allocator_qbuf (GstV4l2Allocator * allocator,
gboolean ret = TRUE;
gint i;
g_return_val_if_fail (g_atomic_int_get (&allocator->active), FALSE);
/* Buffer already queued */
if (IS_QUEUED (group->buffer))
return TRUE;
@ -1272,6 +1274,8 @@ gst_v4l2_allocator_dqbuf (GstV4l2Allocator * allocator)
GstV4l2MemoryGroup *group = NULL;
g_return_val_if_fail (g_atomic_int_get (&allocator->active), FALSE);
buffer.type = allocator->type;
buffer.memory = allocator->memory;