2013-12-09 13:51:09 +01:00
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/*!
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* \copy
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* Copyright (c) 2009-2013, Cisco Systems
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*
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* \file picture_handle.h
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*
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* \brief picture pData handling
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*
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* \date 5/20/2009 Created
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*
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*************************************************************************************/
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#if !defined(WELS_ENCODER_PICTURE_HANDLE_H__)
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#define WELS_ENCODER_PICTURE_HANDLE_H__
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#include "picture.h"
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#include "typedefs.h"
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#include "memory_align.h"
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namespace WelsSVCEnc {
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/*!
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* \brief alloc picture pData with borders for each plane based width and height of picture
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* \param cx width of picture in pixels
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* \param cy height of picture in pixels
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* \param need_data need pData allocation
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* \pram need_expand need borders expanding
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* \return successful if effective picture pointer returned, otherwise failed with NULL
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*/
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2014-02-08 22:24:33 +01:00
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SPicture* AllocPicture (CMemoryAlign* pMa, const int32_t kiWidth, const int32_t kiHeight, bool bNeedMbInfo);
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2013-12-09 13:51:09 +01:00
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/*!
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* \brief free picture pData planes
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* \param pic picture pointer to be destoryed
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* \return none
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*/
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2013-12-12 23:21:12 +01:00
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void FreePicture (CMemoryAlign* pMa, SPicture** ppPic);
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2013-12-09 13:51:09 +01:00
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/*!
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* \brief exchange two picture pData planes
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* \param ppPic1 picture pointer to picture 1
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* \param ppPic2 picture pointer to picture 2
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* \return none
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*/
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2013-12-12 23:21:12 +01:00
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void WelsExchangeSpatialPictures (SPicture** ppPic1, SPicture** ppPic2);
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2013-12-09 13:51:09 +01:00
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}
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#endif//WELS_ENCODER_PICTURE_HANDLE_H__
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