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videopool: update for allocator api update

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This commit is contained in:
Wim Taymans 2012-01-30 13:06:55 +01:00
parent 8478ef2e20
commit fa400c372b
2 changed files with 31 additions and 10 deletions
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35
gst-libs/gst/video/gstvideopool.c
View file

@ -138,7 +138,7 @@ gst_video_info_align (GstVideoInfo * info, GstVideoAlignment * align)
/* bufferpool */
struct _GstVideoBufferPoolPrivate
{
const GstAllocator *allocator;
GstAllocator *allocator;
GstCaps *caps;
GstVideoInfo info;
GstVideoAlignment video_align;
@ -330,6 +330,9 @@ gst_video_buffer_pool_finalize (GObject * object)
if (priv->caps)
gst_caps_unref (priv->caps);
if (priv->allocator)
gst_allocator_ref (priv->allocator);
G_OBJECT_CLASS (gst_video_buffer_pool_parent_class)->finalize (object);
}
@ -339,29 +342,47 @@ gst_video_buffer_pool_finalize (GObject * object)
*
* Get the allocator used by @pool to allocate the video memory.
*
* Returns: the allocator used for allocating video memory
* Returns: (transfer full) the allocator used for allocating video memory.
* gst_allocator_unref() after usage.
*/
const GstAllocator *
GstAllocator *
gst_video_buffer_pool_get_allocator (GstVideoBufferPool * pool)
{
GstAllocator *alloc;
g_return_val_if_fail (GST_IS_VIDEO_BUFFER_POOL (pool), NULL);
return pool->priv->allocator;
if ((alloc = pool->priv->allocator))
gst_allocator_ref (alloc);
return alloc;
}
/**
* gst_video_buffer_pool_set_allocator:
* @pool: a #GstVideoBufferPool
* @allocator: a #GstAllocator
* @allocator: (transfer none): a #GstAllocator
*
* Set the allocator used to allocate video memory in @pool. The allocator
* should only be changed by subclasses.
*/
void
gst_video_buffer_pool_set_allocator (GstVideoBufferPool * pool,
const GstAllocator * allocator)
GstAllocator * allocator)
{
GstAllocator *oldalloc;
GstVideoBufferPoolPrivate *priv;
g_return_if_fail (GST_IS_VIDEO_BUFFER_POOL (pool));
pool->priv->allocator = allocator;
priv = pool->priv;
if (allocator)
gst_allocator_ref (allocator);
oldalloc = priv->allocator;
priv->allocator = allocator;
if (oldalloc)
gst_allocator_unref (oldalloc);
}

6
gst-libs/gst/video/gstvideopool.h
View file

@ -97,9 +97,9 @@ GType gst_video_buffer_pool_get_type (void);
GstBufferPool * gst_video_buffer_pool_new (void);
const GstAllocator * gst_video_buffer_pool_get_allocator (GstVideoBufferPool *pool);
void gst_video_buffer_pool_set_allocator (GstVideoBufferPool *pool,
const GstAllocator *allocator);
GstAllocator * gst_video_buffer_pool_get_allocator (GstVideoBufferPool *pool);
void gst_video_buffer_pool_set_allocator (GstVideoBufferPool *pool,
GstAllocator *allocator);
G_END_DECLS