/usr/include/gstreamer-1.0/gst/video/gstvideopool.h is in libgstreamer-plugins-base1.0-dev 1.8.0-1ubuntu1.
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* Copyright (C) <2011> Wim Taymans <wim.taymans@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_VIDEO_POOL_H__
#define __GST_VIDEO_POOL_H__
#include <gst/gst.h>
#include <gst/video/video.h>
G_BEGIN_DECLS
/**
* GST_BUFFER_POOL_OPTION_VIDEO_META:
*
* An option that can be activated on bufferpool to request video metadata
* on buffers from the pool.
*/
#define GST_BUFFER_POOL_OPTION_VIDEO_META "GstBufferPoolOptionVideoMeta"
/**
* GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT:
*
* A bufferpool option to enable extra padding. When a bufferpool supports this
* option, gst_buffer_pool_config_set_video_alignment() can be called.
*
* When this option is enabled on the bufferpool,
* #GST_BUFFER_POOL_OPTION_VIDEO_META should also be enabled.
*/
#define GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT "GstBufferPoolOptionVideoAlignment"
/* setting a bufferpool config */
void gst_buffer_pool_config_set_video_alignment (GstStructure *config, GstVideoAlignment *align);
gboolean gst_buffer_pool_config_get_video_alignment (GstStructure *config, GstVideoAlignment *align);
/* video bufferpool */
typedef struct _GstVideoBufferPool GstVideoBufferPool;
typedef struct _GstVideoBufferPoolClass GstVideoBufferPoolClass;
typedef struct _GstVideoBufferPoolPrivate GstVideoBufferPoolPrivate;
#define GST_TYPE_VIDEO_BUFFER_POOL (gst_video_buffer_pool_get_type())
#define GST_IS_VIDEO_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VIDEO_BUFFER_POOL))
#define GST_VIDEO_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VIDEO_BUFFER_POOL, GstVideoBufferPool))
#define GST_VIDEO_BUFFER_POOL_CAST(obj) ((GstVideoBufferPool*)(obj))
struct _GstVideoBufferPool
{
GstBufferPool bufferpool;
GstVideoBufferPoolPrivate *priv;
};
struct _GstVideoBufferPoolClass
{
GstBufferPoolClass parent_class;
};
GType gst_video_buffer_pool_get_type (void);
GstBufferPool * gst_video_buffer_pool_new (void);
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstVideoBufferPool, gst_object_unref)
#endif
G_END_DECLS
#endif /* __GST_VIDEO_POOL_H__ */
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