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/*
* gstvaapidisplaycache.h - VA display cache
*
* Copyright (C) 2012-2013 Intel Corporation
* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
*
* 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 GSTVAAPIDISPLAYCACHE_H
#define GSTVAAPIDISPLAYCACHE_H
#include "libgstvaapi_priv_check.h"
#include <gst/vaapi/gstvaapidisplay.h>
#include "gstvaapiminiobject.h"
typedef struct _GstVaapiDisplayCache GstVaapiDisplayCache;
G_GNUC_INTERNAL
GstVaapiDisplayCache *
gst_vaapi_display_cache_new (void);
#define gst_vaapi_display_cache_ref(cache) \
((GstVaapiDisplayCache *) gst_vaapi_mini_object_ref ( \
GST_VAAPI_MINI_OBJECT (cache)))
#define gst_vaapi_display_cache_unref(cache) \
gst_vaapi_mini_object_unref (GST_VAAPI_MINI_OBJECT (cache))
#define gst_vaapi_display_cache_replace(old_cache_ptr, new_cache) \
gst_vaapi_mini_object_replace ((GstVaapiMiniObject **) (old_cache_ptr), \
GST_VAAPI_MINI_OBJECT (new_cache))
G_GNUC_INTERNAL
void
gst_vaapi_display_cache_lock (GstVaapiDisplayCache * cache);
G_GNUC_INTERNAL
void
gst_vaapi_display_cache_unlock (GstVaapiDisplayCache * cache);
G_GNUC_INTERNAL
gboolean
gst_vaapi_display_cache_is_empty (GstVaapiDisplayCache * cache);
G_GNUC_INTERNAL
gboolean
gst_vaapi_display_cache_add (GstVaapiDisplayCache * cache,
GstVaapiDisplayInfo * info);
G_GNUC_INTERNAL
void
gst_vaapi_display_cache_remove (GstVaapiDisplayCache * cache,
GstVaapiDisplay * display);
const GstVaapiDisplayInfo *
gst_vaapi_display_cache_lookup (GstVaapiDisplayCache
* cache, GstVaapiDisplay * display);
const GstVaapiDisplayInfo *
gst_vaapi_display_cache_lookup_custom (GstVaapiDisplayCache * cache,
GCompareFunc func, gconstpointer data, guint display_types);
const GstVaapiDisplayInfo *
gst_vaapi_display_cache_lookup_by_va_display (GstVaapiDisplayCache * cache,
VADisplay va_display);
const GstVaapiDisplayInfo *
gst_vaapi_display_cache_lookup_by_native_display (GstVaapiDisplayCache *
cache, gpointer native_display, guint display_types);
const GstVaapiDisplayInfo *
gst_vaapi_display_cache_lookup_by_name (GstVaapiDisplayCache * cache,
const gchar * display_name, guint display_types);
#endif /* GSTVAAPIDISPLAYCACHE_H */
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