HEVC Test Model (HM)  HM-16.18
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
TDecSlice.h
Go to the documentation of this file.
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) 2010-2017, 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 
38 #ifndef __TDECSLICE__
39 #define __TDECSLICE__
40 
41 #if _MSC_VER > 1000
42 #pragma once
43 #endif // _MSC_VER > 1000
44 
45 #include "TLibCommon/CommonDef.h"
47 #include "TLibCommon/TComPic.h"
48 #include "TDecEntropy.h"
49 #include "TDecCu.h"
50 #include "TDecSbac.h"
51 #include "TDecBinCoderCABAC.h"
52 
55 
56 // ====================================================================================================================
57 // Class definition
58 // ====================================================================================================================
59 
61 
63 class TDecSlice
64 {
65 private:
66  // access channel
70 
73 public:
74  TDecSlice();
75  virtual ~TDecSlice();
76 
77  Void init ( TDecEntropy* pcEntropyDecoder, TDecCu* pcMbDecoder, TDecConformanceCheck *pDecConformanceCheck );
78  Void create ();
79  Void destroy ();
80 
81  Void decompressSlice ( TComInputBitstream** ppcSubstreams, TComPic* pcPic, TDecSbac* pcSbacDecoder );
82 };
83 
85 
86 #endif
87 
SBAC decoder class (header)
Void decompressSlice(TComInputBitstream **ppcSubstreams, TComPic *pcPic, TDecSbac *pcSbacDecoder)
Definition: TDecSlice.cpp:71
picture class (symbol + YUV buffers)
Definition: TComPic.h:56
Defines version information, constants and small in-line functions.
void Void
Definition: TypeDef.h:203
TDecEntropy * m_pcEntropyDecoder
Definition: TDecSlice.h:67
Void destroy()
Definition: TDecSlice.cpp:60
picture class (header)
SBAC decoder class.
Definition: TDecSbac.h:63
entropy decoder class (header)
CU decoder class (header)
CU decoder class.
Definition: TDecCu.h:57
Void create()
Definition: TDecSlice.cpp:56
class for handling bitstream (header)
virtual ~TDecSlice()
Definition: TDecSlice.cpp:52
entropy decoder class
Definition: TDecEntropy.h:117
TDecCu * m_pcCuDecoder
Definition: TDecSlice.h:68
TDecSbac m_lastSliceSegmentEndContextState
context storage for state at the end of the previous slice-segment (used for dependent slices only)...
Definition: TDecSlice.h:71
TDecSbac m_entropyCodingSyncContextState
context storate for state of contexts at the wavefront/WPP/entropy-coding-sync second CTU of tile-row...
Definition: TDecSlice.h:72
Void init(TDecEntropy *pcEntropyDecoder, TDecCu *pcMbDecoder, TDecConformanceCheck *pDecConformanceCheck)
Definition: TDecSlice.cpp:64
slice decoder class
Definition: TDecSlice.h:63
TDecConformanceCheck * m_pDecConformanceCheck
Definition: TDecSlice.h:69
binary entropy decoder of CABAC