mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-04 23:46:43 +00:00
f974c91d73
Implement GstVaapiTextureMap object, which caches VAAPI textures, so them can be reused. Internally it is a hash table. Note that it is GstObject based rather than GstVaapiObject, as part of the future converstion to GstObject of most of the code. https://bugzilla.gnome.org/show_bug.cgi?id=769293 Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/*
|
|
* gstvaapitexturemap.h - VA texture Hash map
|
|
*
|
|
* Copyright (C) 2016 Intel Corporation
|
|
* Copyright (C) 2016 Igalia S.L.
|
|
*
|
|
* 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_TEXTURE_MAP_H
|
|
#define GST_VAAPI_TEXTURE_MAP_H
|
|
|
|
#include <gst/vaapi/gstvaapitexture.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef struct _GstVaapiTextureMap GstVaapiTextureMap;
|
|
typedef struct _GstVaapiTextureMapClass GstVaapiTextureMapClass;
|
|
|
|
#define GST_TYPE_VAAPI_TEXTURE_MAP \
|
|
(gst_vaapi_texture_map_get_type ())
|
|
#define GST_VAAPI_TEXTURE_MAP(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VAAPI_TEXTURE_MAP, GstVaapiTextureMap))
|
|
|
|
GstVaapiTextureMap *
|
|
gst_vaapi_texture_map_new (void);
|
|
|
|
gboolean
|
|
gst_vaapi_texture_map_add (GstVaapiTextureMap * map,
|
|
GstVaapiTexture * texture,
|
|
guint id);
|
|
|
|
GstVaapiTexture *
|
|
gst_vaapi_texture_map_lookup (GstVaapiTextureMap * map,
|
|
guint id);
|
|
|
|
void
|
|
gst_vaapi_texture_map_reset (GstVaapiTextureMap * map);
|
|
|
|
GType
|
|
gst_vaapi_texture_map_get_type (void) G_GNUC_CONST;
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* GST_VAAPI_TEXTURE_MAP_H */
|