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71ab07d9c6
Make it possible to add extra an extra filter to most of display cache lookup functions so that the GstVaapiDisplay instance can really match a compatible and existing display by type, instead of relying on extra string tags (e.g. "X11:" prefix, etc.).
84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
/*
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* gstvaapidisplaycache.h - VA display cache
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*
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* Copyright (C) 2012 Intel Corporation
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1
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* of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#ifndef GSTVAAPIDISPLAYCACHE_H
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#define GSTVAAPIDISPLAYCACHE_H
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#include <gst/vaapi/gstvaapidisplay.h>
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typedef struct _GstVaapiDisplayCache GstVaapiDisplayCache;
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GstVaapiDisplayCache *
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gst_vaapi_display_cache_new(void);
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void
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gst_vaapi_display_cache_free(GstVaapiDisplayCache *cache);
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guint
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gst_vaapi_display_cache_get_size(GstVaapiDisplayCache *cache);
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gboolean
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gst_vaapi_display_cache_add(
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GstVaapiDisplayCache *cache,
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GstVaapiDisplayInfo *info
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);
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void
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gst_vaapi_display_cache_remove(
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GstVaapiDisplayCache *cache,
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GstVaapiDisplay *display
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);
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const GstVaapiDisplayInfo *
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gst_vaapi_display_cache_lookup(
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GstVaapiDisplayCache *cache,
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GstVaapiDisplay *display
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);
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const GstVaapiDisplayInfo *
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gst_vaapi_display_cache_lookup_custom(
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GstVaapiDisplayCache *cache,
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GCompareFunc func,
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gconstpointer data,
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guint display_types
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);
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const GstVaapiDisplayInfo *
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gst_vaapi_display_cache_lookup_by_va_display(
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GstVaapiDisplayCache *cache,
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VADisplay va_display
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);
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const GstVaapiDisplayInfo *
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gst_vaapi_display_cache_lookup_by_native_display(
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GstVaapiDisplayCache *cache,
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gpointer native_display,
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guint display_types
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);
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const GstVaapiDisplayInfo *
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gst_vaapi_display_cache_lookup_by_name(
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GstVaapiDisplayCache *cache,
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const gchar *display_name,
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guint display_types
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);
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#endif /* GSTVAAPIDISPLAYCACHE_H */
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