Changeset 537 in 3DVCSoftware for branches/HTM-DEV-0.3-dev2/source/Lib/TLibDecoder/TDecBinCoderCABAC.cpp

Timestamp:

13 Jul 2013, 15:51:26 (11 years ago)

Author:

tech

Message:

Update to HM 11.0.

File:

• branches/HTM-DEV-0.3-dev2/source/Lib/TLibDecoder/TDecBinCoderCABAC.cpp (modified) (2 diffs)

branches/HTM-DEV-0.3-dev2/source/Lib/TLibDecoder/TDecBinCoderCABAC.cpp

@@ -76 +76 @@
 TDecBinCABAC::finish()
 {
-}
-
-Void 
-TDecBinCABAC::flush()
-{
-  while (m_pcTComBitstream->getNumBitsLeft() > 0 && m_pcTComBitstream->getNumBitsUntilByteAligned() != 0)
-  {
-    UInt uiBits;
-    m_pcTComBitstream->read ( 1, uiBits );
-  }
-  start();
+  UInt lastByte;
+
+  m_pcTComBitstream->peekPreviousByte( lastByte );
+  // Check for proper stop/alignment pattern
+  assert( ((lastByte << (8 + m_bitsNeeded)) & 0xff) == 0x80 );
 }
 
@@ -242 +236 @@
 }
 
-/** Reset BAC register values.
- * \returns Void
- */
-Void TDecBinCABAC::resetBac()
-{
-  m_uiRange    = 510;
-  m_bitsNeeded = -8;
-  m_uiValue    = m_pcTComBitstream->read( 16 );
-}
-
-/** Decode PCM alignment zero bits.
- * \returns Void
- */
-Void TDecBinCABAC::decodePCMAlignBits()
-{
-  Int iNum = m_pcTComBitstream->getNumBitsUntilByteAligned();
-  
-  UInt uiBit = 0;
-  m_pcTComBitstream->read( iNum, uiBit );
-#if H_MV_ENC_DEC_TRAC          
-  DTRACE_CU("Number of pcm_alignment_zero_bit", iNum)
-#endif
-}
-
 /** Read a PCM code.
  * \param uiLength code bit-depth