--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jctvc/TLibCommon/TComPrediction.h	Wed Nov 16 11:16:33 2016 +0200
@@ -0,0 +1,143 @@
+/* The copyright in this software is being made available under the BSD
+ * License, included below. This software may be subject to other third party
+ * and contributor rights, including patent rights, and no such rights are
+ * granted under this license.
+ *
+ * Copyright (c) 2010-2014, ITU/ISO/IEC
+ * 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.
+ *  * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
+ *    be used to endorse or promote products derived from this software without
+ *    specific prior written permission.
+ *
+ * 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     TComPrediction.h
+    \brief    prediction class (header)
+*/
+
+#ifndef __TCOMPREDICTION__
+#define __TCOMPREDICTION__
+
+
+// Include files
+#include "TComPic.h"
+#include "TComMotionInfo.h"
+#include "TComPattern.h"
+#include "TComTrQuant.h"
+#include "TComInterpolationFilter.h"
+#include "TComWeightPrediction.h"
+
+class TComTU; // forward declaration
+
+//! \ingroup TLibCommon
+//! \{
+
+// ====================================================================================================================
+// Class definition
+// ====================================================================================================================
+
+/// prediction class
+typedef enum PRED_BUF_E
+{
+  PRED_BUF_UNFILTERED=0,
+  PRED_BUF_FILTERED=1,
+  NUM_PRED_BUF=2
+} PRED_BUF;
+
+static const UInt MAX_INTRA_FILTER_DEPTHS=5;
+
+class TComPrediction : public TComWeightPrediction
+{
+private:
+  static const UChar m_aucIntraFilter[MAX_NUM_CHANNEL_TYPE][MAX_INTRA_FILTER_DEPTHS];
+
+protected:
+  Pel*      m_piYuvExt[MAX_NUM_COMPONENT][NUM_PRED_BUF];
+  Int       m_iYuvExtSize;
+
+  TComYuv   m_acYuvPred[NUM_REF_PIC_LIST_01];
+  TComYuv   m_cYuvPredTemp;
+  TComYuv m_filteredBlock[LUMA_INTERPOLATION_FILTER_SUB_SAMPLE_POSITIONS][LUMA_INTERPOLATION_FILTER_SUB_SAMPLE_POSITIONS];
+  TComYuv m_filteredBlockTmp[LUMA_INTERPOLATION_FILTER_SUB_SAMPLE_POSITIONS];
+
+  TComInterpolationFilter m_if;
+
+  Pel*   m_pLumaRecBuffer;       ///< array for downsampled reconstructed luma sample
+  Int    m_iLumaRecStride;       ///< stride of #m_pLumaRecBuffer array
+
+  Void xPredIntraAng            ( Int bitDepth, const Pel* pSrc, Int srcStride, Pel* pDst, Int dstStride, UInt width, UInt height, ChannelType channelType, ChromaFormat format, UInt dirMode, Bool blkAboveAvailable, Bool blkLeftAvailable, const Bool bEnableEdgeFilters );
+  Void xPredIntraPlanar         ( const Pel* pSrc, Int srcStride, Pel* rpDst, Int dstStride, UInt width, UInt height, ChannelType channelType, ChromaFormat format );
+
+  // motion compensation functions
+  Void xPredInterUni            ( TComDataCU* pcCU,                          UInt uiPartAddr,               Int iWidth, Int iHeight, RefPicList eRefPicList, TComYuv* pcYuvPred, Bool bi=false          );
+  Void xPredInterBi             ( TComDataCU* pcCU,                          UInt uiPartAddr,               Int iWidth, Int iHeight,                         TComYuv* pcYuvPred          );
+  Void xPredInterBlk(const ComponentID compID, TComDataCU *cu, TComPicYuv *refPic, UInt partAddr, TComMv *mv, Int width, Int height, TComYuv *dstPic, Bool bi );
+  Void xWeightedAverage         ( TComYuv* pcYuvSrc0, TComYuv* pcYuvSrc1, Int iRefIdx0, Int iRefIdx1, UInt uiPartAddr, Int iWidth, Int iHeight, TComYuv* pcYuvDst );
+
+  Void xGetLLSPrediction ( const Pel* pSrc0, Int iSrcStride, Pel* pDst0, Int iDstStride, UInt uiWidth, UInt uiHeight, UInt uiExt0, const ChromaFormat chFmt  DEBUG_STRING_FN_DECLARE(sDebug) );
+
+  Void xDCPredFiltering( const Pel* pSrc, Int iSrcStride, Pel* pDst, Int iDstStride, Int iWidth, Int iHeight, ChannelType channelType );
+  Bool xCheckIdenticalMotion    ( TComDataCU* pcCU, UInt PartAddr);
+  Void destroy();
+
+public:
+  TComPrediction();
+  virtual ~TComPrediction();
+
+  Void    initTempBuff(ChromaFormat chromaFormatIDC);
+
+  ChromaFormat getChromaFormat() const { return m_cYuvPredTemp.getChromaFormat(); }
+
+  // inter
+  Void motionCompensation         ( TComDataCU*  pcCU, TComYuv* pcYuvPred, RefPicList eRefPicList = REF_PIC_LIST_X, Int iPartIdx = -1 );
+
+  // motion vector prediction
+  Void getMvPredAMVP              ( TComDataCU* pcCU, UInt uiPartIdx, UInt uiPartAddr, RefPicList eRefPicList, TComMv& rcMvPred );
+
+  // Angular Intra
+  Void predIntraAng               ( const ComponentID compID, UInt uiDirMode, Pel *piOrg /* Will be null for decoding */, UInt uiOrgStride, Pel* piPred, UInt uiStride, TComTU &rTu, Bool bAbove, Bool bLeft, const Bool bUseFilteredPredSamples, const Bool bUseLosslessDPCM = false );
+
+  Pel  predIntraGetPredValDC      ( const Pel* pSrc, Int iSrcStride, UInt iWidth, UInt iHeight, ChannelType channelType, ChromaFormat format, Bool bAbove, Bool bLeft );
+
+  Pel*  getPredictorPtr           ( const ComponentID compID, const Bool bUseFilteredPredictions )
+  {
+    return m_piYuvExt[compID][bUseFilteredPredictions?PRED_BUF_FILTERED:PRED_BUF_UNFILTERED];
+  }
+
+  // This function is actually still in TComPattern.cpp
+  /// set parameters from CU data for accessing ADI data
+  Void initAdiPatternChType ( TComTU &rTu,
+                              Bool&       bAbove,
+                              Bool&       bLeft,
+                              const ComponentID compID, const Bool bFilterRefSamples
+                              DEBUG_STRING_FN_DECLARE(sDebug)
+                              );
+
+  static Bool filteringIntraReferenceSamples(const ComponentID compID, UInt uiDirMode, UInt uiTuChWidth, UInt uiTuChHeight, const ChromaFormat chFmt, const Bool intraReferenceSmoothingDisabled);
+
+  static Bool UseDPCMForFirstPassIntraEstimation(TComTU &rTu, const UInt uiDirMode);
+};
+
+//! \}
+
+#endif // __TCOMPREDICTION__