ref: 955d27b3a21477d209c761f6c5e68add9db83d60
dir: /codec/encoder/core/inc/picture_handle.h/
/*!
* \copy
* Copyright (c) 2009-2013, Cisco Systems
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*
* \file picture_handle.h
*
* \brief picture pData handling
*
* \date 5/20/2009 Created
*
*************************************************************************************/
#if !defined(WELS_ENCODER_PICTURE_HANDLE_H__)
#define WELS_ENCODER_PICTURE_HANDLE_H__
#include "picture.h"
#include "typedefs.h"
#include "memory_align.h"
namespace WelsEnc {
/*!
* \brief alloc picture pData with borders for each plane based width and height of picture
* \param kiWidth width of picture in pixels
* \param kiHeight height of picture in pixels
* \param bNeedMbInfo need pData allocation
* \pram iNeedFeatureStorage need storage for FME
* \return successful if effective picture pointer returned, otherwise failed with NULL
*/
SPicture* AllocPicture (CMemoryAlign* pMa, const int32_t kiWidth, const int32_t kiHeight, bool bNeedMbInfo,
int32_t iNeedFeatureStorage);
/*!
* \brief free picture pData planes
* \param pic picture pointer to be destoryed
* \return none
*/
void FreePicture (CMemoryAlign* pMa, SPicture** ppPic);
/*!
* \brief exchange two picture pData planes
* \param ppPic1 picture pointer to picture 1
* \param ppPic2 picture pointer to picture 2
* \return none
*/
void WelsExchangeSpatialPictures (SPicture** ppPic1, SPicture** ppPic2);
}
#endif//WELS_ENCODER_PICTURE_HANDLE_H__