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buffer: release buffer to pool in dispose

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Use the dispose method to release the buffer to the pool when it is configured.
This commit is contained in:
Wim Taymans 2011-03-02 11:57:06 +01:00
parent a55bc30f81
commit 673d90fb99
1 changed files with 17 additions and 1 deletions
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18
gst/gstbuffer.c
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@ -287,11 +287,25 @@ _gst_buffer_copy (GstBuffer * buffer)
return copy;
}
/* the default dispose function revives the buffer and returns it to the
* pool when there is a pool */
static void
_gst_buffer_dispose (GstBuffer * buffer)
{
GstBufferPool *pool;
if ((pool = buffer->pool) != NULL) {
/* keep the buffer alive */
gst_buffer_ref (buffer);
/* return the buffer to the pool */
gst_buffer_pool_release_buffer (pool, buffer);
}
}
static void
_gst_buffer_free (GstBuffer * buffer)
{
GstMetaItem *walk, *next;
GstBufferPool *pool;
g_return_if_fail (buffer != NULL);
@ -328,6 +342,8 @@ gst_buffer_init (GstBuffer * buffer, gsize size)
gst_mini_object_init (GST_MINI_OBJECT_CAST (buffer), _gst_buffer_type, size);
buffer->mini_object.copy = (GstMiniObjectCopyFunction) _gst_buffer_copy;
buffer->mini_object.dispose =
(GstMiniObjectDisposeFunction) _gst_buffer_dispose;
buffer->mini_object.free = (GstMiniObjectFreeFunction) _gst_buffer_free;
GST_BUFFER_TIMESTAMP (buffer) = GST_CLOCK_TIME_NONE;