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/*
* Copyright (C) 2012 Igalia, S.L.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef GStreamerVersioning_h
#define GStreamerVersioning_h
#include <gst/gst.h>
#include <gst/video/video.h>
namespace WebCore {
class IntSize;
};
void webkitGstObjectRefSink(GstObject*);
GstCaps* webkitGstGetPadCaps(GstPad*);
bool getVideoSizeAndFormatFromCaps(GstCaps*, WebCore::IntSize&, GstVideoFormat&, int& pixelAspectRatioNumerator, int& pixelAspectRatioDenominator, int& stride);
GstBuffer* createGstBuffer(GstBuffer*);
void setGstElementClassMetadata(GstElementClass*, const char* name, const char* longName, const char* description, const char* author);
bool gstObjectIsFloating(GstObject*);
void notifyGstTagsOnPad(GstElement*, GstPad*, GstTagList*);
#endif // GStreamerVersioning_h
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