mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-10 03:19:40 +00:00
4ca7922f4b
Get rid of GstCaps to create surface/image pool, and use GstVideoInfo structures instead. Those are smaller, and allows for streamlining libgstvaapi more.
90 lines
2.6 KiB
C
90 lines
2.6 KiB
C
/*
|
|
* gstvaapivideopool.h - Video object pool abstraction
|
|
*
|
|
* Copyright (C) 2010-2011 Splitted-Desktop Systems
|
|
* Copyright (C) 2012 Intel Corporation
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; either version 2.1
|
|
* 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free
|
|
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef GST_VAAPI_VIDEO_POOL_H
|
|
#define GST_VAAPI_VIDEO_POOL_H
|
|
|
|
#include <glib.h>
|
|
#include <gst/vaapi/gstvaapidisplay.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_VAAPI_VIDEO_POOL(obj) \
|
|
((GstVaapiVideoPool *)(obj))
|
|
|
|
typedef struct _GstVaapiVideoPool GstVaapiVideoPool;
|
|
|
|
/**
|
|
* GstVaapiVideoPoolObjectType:
|
|
* @GST_VAAPI_VIDEO_POOL_OBJECT_TYPE_IMAGE: #GstVaapiImage objects.
|
|
* @GST_VAAPI_VIDEO_POOL_OBJECT_TYPE_SURFACE: #GstVaapiSurface objects.
|
|
*
|
|
* The set of all supported #GstVaapiVideoPool object types.
|
|
*/
|
|
typedef enum {
|
|
GST_VAAPI_VIDEO_POOL_OBJECT_TYPE_IMAGE = 1,
|
|
GST_VAAPI_VIDEO_POOL_OBJECT_TYPE_SURFACE
|
|
} GstVaapiVideoPoolObjectType;
|
|
|
|
GstVaapiVideoPool *
|
|
gst_vaapi_video_pool_ref(GstVaapiVideoPool *pool);
|
|
|
|
void
|
|
gst_vaapi_video_pool_unref(GstVaapiVideoPool *pool);
|
|
|
|
void
|
|
gst_vaapi_video_pool_replace(GstVaapiVideoPool **old_pool_ptr,
|
|
GstVaapiVideoPool *new_pool);
|
|
|
|
GstVaapiDisplay *
|
|
gst_vaapi_video_pool_get_display(GstVaapiVideoPool *pool);
|
|
|
|
GstVaapiVideoPoolObjectType
|
|
gst_vaapi_video_pool_get_object_type(GstVaapiVideoPool *pool);
|
|
|
|
gpointer
|
|
gst_vaapi_video_pool_get_object(GstVaapiVideoPool *pool);
|
|
|
|
void
|
|
gst_vaapi_video_pool_put_object(GstVaapiVideoPool *pool, gpointer object);
|
|
|
|
gboolean
|
|
gst_vaapi_video_pool_add_object(GstVaapiVideoPool *pool, gpointer object);
|
|
|
|
gboolean
|
|
gst_vaapi_video_pool_add_objects(GstVaapiVideoPool *pool, GPtrArray *objects);
|
|
|
|
guint
|
|
gst_vaapi_video_pool_get_size(GstVaapiVideoPool *pool);
|
|
|
|
gboolean
|
|
gst_vaapi_video_pool_reserve(GstVaapiVideoPool *pool, guint n);
|
|
|
|
guint
|
|
gst_vaapi_video_pool_get_capacity(GstVaapiVideoPool *pool);
|
|
|
|
void
|
|
gst_vaapi_video_pool_set_capacity(GstVaapiVideoPool *pool, guint capacity);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* GST_VAAPI_VIDEO_POOL_H */
|