1 | /* The copyright in this software is being made available under the BSD |
---|
2 | * License, included below. This software may be subject to other third party |
---|
3 | * and contributor rights, including patent rights, and no such rights are |
---|
4 | * granted under this license. |
---|
5 | * |
---|
6 | * Copyright (c) 2010-2015, ITU/ISO/IEC |
---|
7 | * All rights reserved. |
---|
8 | * |
---|
9 | * Redistribution and use in source and binary forms, with or without |
---|
10 | * modification, are permitted provided that the following conditions are met: |
---|
11 | * |
---|
12 | * * Redistributions of source code must retain the above copyright notice, |
---|
13 | * this list of conditions and the following disclaimer. |
---|
14 | * * Redistributions in binary form must reproduce the above copyright notice, |
---|
15 | * this list of conditions and the following disclaimer in the documentation |
---|
16 | * and/or other materials provided with the distribution. |
---|
17 | * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may |
---|
18 | * be used to endorse or promote products derived from this software without |
---|
19 | * specific prior written permission. |
---|
20 | * |
---|
21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
---|
22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
---|
23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
---|
24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
---|
25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
---|
26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
---|
27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
---|
28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
---|
29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
---|
30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
---|
31 | * THE POSSIBILITY OF SUCH DAMAGE. |
---|
32 | */ |
---|
33 | |
---|
34 | /** \file TDecCu.h |
---|
35 | \brief CU decoder class (header) |
---|
36 | */ |
---|
37 | |
---|
38 | #ifndef __TDECCU__ |
---|
39 | #define __TDECCU__ |
---|
40 | |
---|
41 | #if _MSC_VER > 1000 |
---|
42 | #pragma once |
---|
43 | #endif // _MSC_VER > 1000 |
---|
44 | |
---|
45 | #include "TLibCommon/TComTrQuant.h" |
---|
46 | #include "TDecEntropy.h" |
---|
47 | |
---|
48 | //! \ingroup TLibDecoder |
---|
49 | //! \{ |
---|
50 | |
---|
51 | // ==================================================================================================================== |
---|
52 | // Class definition |
---|
53 | // ==================================================================================================================== |
---|
54 | |
---|
55 | /// CU decoder class |
---|
56 | class TDecCu |
---|
57 | { |
---|
58 | private: |
---|
59 | UInt m_uiMaxDepth; ///< max. number of depth |
---|
60 | TComYuv** m_ppcYuvResi; ///< array of residual buffer |
---|
61 | TComYuv** m_ppcYuvReco; ///< array of prediction & reconstruction buffer |
---|
62 | TComDataCU** m_ppcCU; ///< CU data array |
---|
63 | |
---|
64 | #if NH_3D_DBBP |
---|
65 | TComYuv** m_ppcYuvRecoDBBP; |
---|
66 | #endif |
---|
67 | |
---|
68 | // access channel |
---|
69 | TComTrQuant* m_pcTrQuant; |
---|
70 | TComPrediction* m_pcPrediction; |
---|
71 | TDecEntropy* m_pcEntropyDecoder; |
---|
72 | |
---|
73 | Bool m_bDecodeDQP; |
---|
74 | Bool m_IsChromaQpAdjCoded; |
---|
75 | |
---|
76 | public: |
---|
77 | TDecCu(); |
---|
78 | virtual ~TDecCu(); |
---|
79 | |
---|
80 | /// initialize access channels |
---|
81 | Void init ( TDecEntropy* pcEntropyDecoder, TComTrQuant* pcTrQuant, TComPrediction* pcPrediction ); |
---|
82 | |
---|
83 | /// create internal buffers |
---|
84 | Void create ( UInt uiMaxDepth, UInt uiMaxWidth, UInt uiMaxHeight, ChromaFormat chromaFormatIDC ); |
---|
85 | |
---|
86 | /// destroy internal buffers |
---|
87 | Void destroy (); |
---|
88 | |
---|
89 | /// decode Ctu information |
---|
90 | Void decodeCtu ( TComDataCU* pCtu, Bool &isLastCtuOfSliceSegment ); |
---|
91 | |
---|
92 | /// reconstruct Ctu information |
---|
93 | Void decompressCtu ( TComDataCU* pCtu ); |
---|
94 | |
---|
95 | protected: |
---|
96 | |
---|
97 | Void xDecodeCU ( TComDataCU* const pcCU, const UInt uiAbsPartIdx, const UInt uiDepth, Bool &isLastCtuOfSliceSegment); |
---|
98 | Void xFinishDecodeCU ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth, Bool &isLastCtuOfSliceSegment); |
---|
99 | Bool xDecodeSliceEnd ( TComDataCU* pcCU, UInt uiAbsPartIdx ); |
---|
100 | Void xDecompressCU ( TComDataCU* pCtu, UInt uiAbsPartIdx, UInt uiDepth ); |
---|
101 | |
---|
102 | Void xReconInter ( TComDataCU* pcCU, UInt uiDepth ); |
---|
103 | |
---|
104 | #if NH_3D_DBBP |
---|
105 | Void xReconInterDBBP ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); |
---|
106 | #endif |
---|
107 | |
---|
108 | Void xReconIntraQT ( TComDataCU* pcCU, UInt uiDepth ); |
---|
109 | Void xIntraRecBlk ( TComYuv* pcRecoYuv, TComYuv* pcPredYuv, TComYuv* pcResiYuv, const ComponentID component, TComTU &rTu ); |
---|
110 | Void xIntraRecQT ( TComYuv* pcRecoYuv, TComYuv* pcPredYuv, TComYuv* pcResiYuv, const ChannelType chType, TComTU &rTu ); |
---|
111 | |
---|
112 | Void xReconPCM ( TComDataCU* pcCU, UInt uiDepth ); |
---|
113 | |
---|
114 | Void xDecodeInterTexture ( TComDataCU* pcCU, UInt uiDepth ); |
---|
115 | Void xDecodePCMTexture ( TComDataCU* pcCU, const UInt uiPartIdx, const Pel *piPCM, Pel* piReco, const UInt uiStride, const UInt uiWidth, const UInt uiHeight, const ComponentID compID); |
---|
116 | |
---|
117 | Void xCopyToPic ( TComDataCU* pcCU, TComPic* pcPic, UInt uiZorderIdx, UInt uiDepth ); |
---|
118 | |
---|
119 | Bool getdQPFlag () { return m_bDecodeDQP; } |
---|
120 | Void setdQPFlag ( Bool b ) { m_bDecodeDQP = b; } |
---|
121 | Bool getIsChromaQpAdjCoded () { return m_IsChromaQpAdjCoded; } |
---|
122 | Void setIsChromaQpAdjCoded ( Bool b ) { m_IsChromaQpAdjCoded = b; } |
---|
123 | |
---|
124 | Void xFillPCMBuffer (TComDataCU* pCU, UInt depth); |
---|
125 | |
---|
126 | #if NH_3D_DIS |
---|
127 | Void xReconDIS ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); |
---|
128 | #endif |
---|
129 | #if NH_3D_SDC_INTRA |
---|
130 | Void xReconIntraSDC ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); |
---|
131 | #endif |
---|
132 | #if H_3D_INTER_SDC |
---|
133 | Void xReconInterSDC ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); |
---|
134 | #endif |
---|
135 | |
---|
136 | }; |
---|
137 | |
---|
138 | //! \} |
---|
139 | |
---|
140 | #endif |
---|
141 | |
---|