forked from mirror/libbpg
102 lines
5 KiB
C
102 lines
5 KiB
C
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/* The copyright in this software is being made available under the BSD
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* License, included below. This software may be subject to other third party
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* and contributor rights, including patent rights, and no such rights are
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* granted under this license.
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*
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* Copyright (c) 2010-2014, ITU/ISO/IEC
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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 are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/** \file TComWeightPrediction.h
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\brief weighting prediction class (header)
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*/
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#ifndef __TCOMWEIGHTPREDICTION__
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#define __TCOMWEIGHTPREDICTION__
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// Include files
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#include "TComPic.h"
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#include "TComMotionInfo.h"
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#include "TComPattern.h"
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#include "TComTrQuant.h"
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#include "TComInterpolationFilter.h"
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// ====================================================================================================================
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// Class definition
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// ====================================================================================================================
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/// weighting prediction class
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class TComWeightPrediction
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{
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public:
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TComWeightPrediction();
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Void getWpScaling( TComDataCU *const pcCU,
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const Int iRefIdx0,
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const Int iRefIdx1,
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WPScalingParam *&wp0,
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WPScalingParam *&wp1);
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Void addWeightBi( const TComYuv *pcYuvSrc0,
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const TComYuv *pcYuvSrc1,
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const UInt iPartUnitIdx,
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const UInt uiWidth,
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const UInt uiHeight,
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const WPScalingParam *const wp0,
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const WPScalingParam *const wp1,
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TComYuv *const rpcYuvDst,
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const Bool bRoundLuma=true );
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Void addWeightUni( const TComYuv *const pcYuvSrc0,
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const UInt iPartUnitIdx,
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const UInt uiWidth,
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const UInt uiHeight,
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const WPScalingParam *const wp0,
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TComYuv *const rpcYuvDst );
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Void xWeightedPredictionUni( TComDataCU *const pcCU,
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const TComYuv *const pcYuvSrc,
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const UInt uiPartAddr,
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const Int iWidth,
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const Int iHeight,
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const RefPicList eRefPicList,
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TComYuv *pcYuvPred,
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const Int iRefIdx=-1 );
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Void xWeightedPredictionBi( TComDataCU *const pcCU,
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const TComYuv *const pcYuvSrc0,
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const TComYuv *const pcYuvSrc1,
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const Int iRefIdx0,
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const Int iRefIdx1,
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const UInt uiPartIdx,
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const Int iWidth,
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const Int iHeight,
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TComYuv *pcYuvDst );
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};
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#endif
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