HEVC Test Model (HM)  HM-16.3
TEncBinCoderCABACCounter.cpp
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33 
39 #include "TLibCommon/TComRom.h"
40 #include "TLibCommon/Debug.h"
41 
42 
43 #if FAST_BIT_EST
44 
47 
48 
50 {
51 }
52 
54 {
55 }
56 
58 {
59  m_pcTComBitIf->write(0, UInt(m_fracBits >> 15) );
60  m_fracBits &= 32767;
61 }
62 
64 {
66 }
67 
75 {
76 #ifdef DEBUG_ENCODER_SEARCH_BINS
77  const UInt64 startingFracBits = m_fracBits;
78 #endif
79 
81  m_fracBits += rcCtxModel.getEntropyBits( binValue );
82  rcCtxModel.update( binValue );
83 
84 #ifdef DEBUG_ENCODER_SEARCH_BINS
85  if ((g_debugCounter + debugEncoderSearchBinWindow) >= debugEncoderSearchBinTargetLine)
86  {
87  std::cout << g_debugCounter << ": coding bin value " << binValue << ", fracBits = [" << startingFracBits << "->" << m_fracBits << "]\n";
88  }
89 
90  if (g_debugCounter >= debugEncoderSearchBinTargetLine)
91  {
92  Char breakPointThis;
93  breakPointThis = 7;
94  }
95  if (g_debugCounter >= (debugEncoderSearchBinTargetLine + debugEncoderSearchBinWindow))
96  {
97  exit(0);
98  }
100 #endif
101 }
102 
109 {
111  m_fracBits += 32768;
112 }
113 
121 {
122  m_uiBinsCoded += numBins & -m_binCountIncrement;
123  m_fracBits += 32768 * numBins;
124 }
125 
132 {
135 }
136 
138 {
139  m_fracBits = (m_fracBits + 32767) & (~32767);
140 }
141 
143 #endif
144 
Int getEntropyBits(Short val)
Definition: ContextModel.h:79
Void encodeBinTrm(UInt binValue)
Encode terminating bin.
static Int getEntropyBitsTrm(Int val)
Definition: ContextModel.h:87
virtual Void write(UInt uiBits, UInt uiNumberOfBits)=0
void Void
Definition: TypeDef.h:285
global variables & functions (header)
char Char
Definition: TypeDef.h:291
unsigned int UInt
Definition: TypeDef.h:297
Void encodeBinEP(UInt binValue)
Encode equiprobable bin.
context model class
Definition: ContextModel.h:57
unsigned long long UInt64
Definition: TypeDef.h:318
Void encodeBin(UInt binValue, ContextModel &rcCtxModel)
Encode bin.
UInt g_debugCounter
Definition: Debug.cpp:193
int Int
Definition: TypeDef.h:296
Void encodeBinsEP(UInt binValues, Int numBins)
Encode equiprobable bins.
TComBitIf * m_pcTComBitIf
Void update(Int binVal)
Definition: ContextModel.h:82
Defines types and objects for environment-variable-based debugging and feature control.
virtual UInt getNumberOfWrittenBits() const =0