libbpg-0.9.3

jctvc/TLibCommon/TComWeightPrediction.h

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+/* 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     TComWeightPrediction.h
+    \brief    weighting prediction class (header)
+*/
+
+#ifndef __TCOMWEIGHTPREDICTION__
+#define __TCOMWEIGHTPREDICTION__
+
+
+// Include files
+#include "TComPic.h"
+#include "TComMotionInfo.h"
+#include "TComPattern.h"
+#include "TComTrQuant.h"
+#include "TComInterpolationFilter.h"
+
+// ====================================================================================================================
+// Class definition
+// ====================================================================================================================
+/// weighting prediction class
+class TComWeightPrediction
+{
+public:
+  TComWeightPrediction();
+
+  Void  getWpScaling(                 TComDataCU     *const pcCU,
+                                const Int                   iRefIdx0,
+                                const Int                   iRefIdx1,
+                                      WPScalingParam      *&wp0,
+                                      WPScalingParam      *&wp1);
+
+  Void addWeightBi(             const TComYuv              *pcYuvSrc0,
+                                const TComYuv              *pcYuvSrc1,
+                                const UInt                  iPartUnitIdx,
+                                const UInt                  uiWidth,
+                                const UInt                  uiHeight,
+                                const WPScalingParam *const wp0,
+                                const WPScalingParam *const wp1,
+                                      TComYuv        *const rpcYuvDst,
+                                const Bool                  bRoundLuma=true );
+
+  Void  addWeightUni(           const TComYuv        *const pcYuvSrc0,
+                                const UInt                  iPartUnitIdx,
+                                const UInt                  uiWidth,
+                                const UInt                  uiHeight,
+                                const WPScalingParam *const wp0,
+                                      TComYuv        *const rpcYuvDst );
+
+  Void  xWeightedPredictionUni(       TComDataCU     *const pcCU,
+                                const TComYuv        *const pcYuvSrc,
+                                const UInt                  uiPartAddr,
+                                const Int                   iWidth,
+                                const Int                   iHeight,
+                                const RefPicList            eRefPicList,
+                                      TComYuv              *pcYuvPred,
+                                const Int                   iRefIdx=-1 );
+
+  Void  xWeightedPredictionBi(        TComDataCU     *const pcCU,
+                                const TComYuv        *const pcYuvSrc0,
+                                const TComYuv        *const pcYuvSrc1,
+                                const Int                   iRefIdx0,
+                                const Int                   iRefIdx1,
+                                const UInt                  uiPartIdx,
+                                const Int                   iWidth,
+                                const Int                   iHeight,
+                                      TComYuv              *pcYuvDst );
+};
+
+#endif