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76 lines
2.2 KiB
C
76 lines
2.2 KiB
C
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/*
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* gstvaapivideocontext.h - GStreamer/VA video context
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*
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* Copyright (C) 2010-2011 Splitted-Desktop Systems
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* Copyright (C) 2011-2013 Intel Corporation
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* Copyright (C) 2013 Igalia
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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 GST_VAAPI_VIDEO_CONTEXT_H
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#define GST_VAAPI_VIDEO_CONTEXT_H
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#include <gst/vaapi/gstvaapidisplay.h>
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#if GST_CHECK_VERSION(1,1,0)
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#define GST_VAAPI_DISPLAY_CONTEXT_TYPE_NAME "gst.vaapi.Display"
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/* Fake GstVideoContext symbols */
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#define GST_VIDEO_CONTEXT(obj) (GST_ELEMENT(obj))
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#define GST_IS_VIDEO_CONTEXT(obj) (GST_IS_ELEMENT(obj))
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#define GstVideoContext GstElement
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#define gst_video_context_prepare gst_vaapi_video_context_prepare
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G_GNUC_INTERNAL
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GstContext *
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gst_vaapi_video_context_new_with_display(GstVaapiDisplay *display,
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gboolean persistent);
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G_GNUC_INTERNAL
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gboolean
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gst_vaapi_video_context_get_display(GstContext *context,
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GstVaapiDisplay **display_ptr);
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G_GNUC_INTERNAL
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void
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gst_vaapi_video_context_prepare(GstElement *element, const gchar **types);
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G_GNUC_INTERNAL
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void
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gst_vaapi_video_context_propagate(GstElement *element,
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GstVaapiDisplay *display);
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#else
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#include <gst/video/videocontext.h>
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static inline void
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gst_vaapi_video_context_prepare(GstVideoContext *context, const gchar **types)
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{
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gst_video_context_prepare(context, types);
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}
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static inline void
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gst_vaapi_video_context_propagate(GstVideoContext *context,
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GstVaapiDisplay *display)
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{
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}
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#endif
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#endif /* GST_VAAPI_VIDEO_CONTEXT_H */
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