HEVC Test Model (HM)  HM-16.3
TComSampleAdaptiveOffset.h
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33 
38 #ifndef __TCOMSAMPLEADAPTIVEOFFSET__
39 #define __TCOMSAMPLEADAPTIVEOFFSET__
40 
41 #include "CommonDef.h"
42 #include "TComPic.h"
43 
46 
47 
48 // ====================================================================================================================
49 // Constants
50 // ====================================================================================================================
51 
52 #define MAX_SAO_TRUNCATED_BITDEPTH 10
53 
54 // ====================================================================================================================
55 // Class definition
56 // ====================================================================================================================
58 
59 template <typename T> Int sgn(T val)
60 {
61  return (T(0) < val) - (val < T(0));
62 }
63 
65 {
66 public:
68  virtual ~TComSampleAdaptiveOffset();
69  Void SAOProcess(TComPic* pDecPic);
70  Void create( Int picWidth, Int picHeight, ChromaFormat format, UInt maxCUWidth, UInt maxCUHeight, UInt maxCUDepth, UInt lumaBitShift, UInt chromaBitShift );
71  Void destroy();
72  Void reconstructBlkSAOParams(TComPic* pic, SAOBlkParam* saoBlkParams);
74 protected:
75  Void offsetBlock(ComponentID compIdx, Int typeIdx, Int* offset, Pel* srcBlk, Pel* resBlk, Int srcStride, Int resStride, Int width, Int height
76  , Bool isLeftAvail, Bool isRightAvail, Bool isAboveAvail, Bool isBelowAvail, Bool isAboveLeftAvail, Bool isAboveRightAvail, Bool isBelowLeftAvail, Bool isBelowRightAvail);
77  Void invertQuantOffsets(ComponentID compIdx, Int typeIdc, Int typeAuxInfo, Int* dstOffsets, Int* srcOffsets);
79  Int getMergeList(TComPic* pic, Int ctuRsAddr, SAOBlkParam* blkParams, SAOBlkParam* mergeList[NUM_SAO_MERGE_TYPES]);
80  Void offsetCTU(Int ctuRsAddr, TComPicYuv* srcYuv, TComPicYuv* resYuv, SAOBlkParam& saoblkParam, TComPic* pPic);
82  Void xPCMCURestoration ( TComDataCU* pcCU, UInt uiAbsZorderIdx, UInt uiDepth );
83  Void xPCMSampleRestoration (TComDataCU* pcCU, UInt uiAbsZorderIdx, UInt uiDepth, const ComponentID compID);
84 protected:
86  TComPicYuv* m_tempPicYuv; //temporary buffer
94 
95 
100 private:
102 };
103 
105 #endif
106 
Void xPCMCURestoration(TComDataCU *pcCU, UInt uiAbsZorderIdx, UInt uiDepth)
picture YUV buffer class
Definition: TComPicYuv.h:55
CU data structure class.
Definition: TComDataCU.h:64
picture class (symbol + YUV buffers)
Definition: TComPic.h:56
Defines constants, macros and tool parameters.
void Void
Definition: TypeDef.h:285
Void offsetBlock(ComponentID compIdx, Int typeIdx, Int *offset, Pel *srcBlk, Pel *resBlk, Int srcStride, Int resStride, Int width, Int height, Bool isLeftAvail, Bool isRightAvail, Bool isAboveAvail, Bool isBelowAvail, Bool isAboveLeftAvail, Bool isAboveRightAvail, Bool isBelowLeftAvail, Bool isBelowRightAvail)
char Char
Definition: TypeDef.h:291
unsigned int UInt
Definition: TypeDef.h:297
Short Pel
pixel type
Definition: TypeDef.h:692
Bool m_picSAOEnabled[MAX_NUM_COMPONENT]
Int sgn(T val)
picture class (header)
Int getMergeList(TComPic *pic, Int ctuRsAddr, SAOBlkParam *blkParams, SAOBlkParam *mergeList[NUM_SAO_MERGE_TYPES])
Void invertQuantOffsets(ComponentID compIdx, Int typeIdc, Int typeAuxInfo, Int *dstOffsets, Int *srcOffsets)
Void reconstructBlkSAOParam(SAOBlkParam &recParam, SAOBlkParam *mergeList[NUM_SAO_MERGE_TYPES])
Void xPCMSampleRestoration(TComDataCU *pcCU, UInt uiAbsZorderIdx, UInt uiDepth, const ComponentID compID)
Void offsetCTU(Int ctuRsAddr, TComPicYuv *srcYuv, TComPicYuv *resYuv, SAOBlkParam &saoblkParam, TComPic *pPic)
Void create(Int picWidth, Int picHeight, ChromaFormat format, UInt maxCUWidth, UInt maxCUHeight, UInt maxCUDepth, UInt lumaBitShift, UInt chromaBitShift)
UInt m_offsetStepLog2[MAX_NUM_COMPONENT]
bool Bool
Definition: TypeDef.h:286
ChromaFormat
chroma formats (according to semantics of chroma_format_idc)
Definition: TypeDef.h:352
Void PCMLFDisableProcess(TComPic *pcPic)
int Int
Definition: TypeDef.h:296
ComponentID
Definition: TypeDef.h:368
Void reconstructBlkSAOParams(TComPic *pic, SAOBlkParam *saoBlkParams)
UInt g_saoMaxOffsetQVal[MAX_NUM_COMPONENT]