Changeset 468 in 3DVCSoftware for branches/HTM-DEV-0.3-dev2a/source/Lib/TLibCommon/TComSlice.cpp

Timestamp:

16 Jun 2013, 05:33:39 (12 years ago)

Author:

lg

Message:

1.IC and full pel depth coding are integrated and is guarded by Macro H_3D_IC.

File:

• branches/HTM-DEV-0.3-dev2a/source/Lib/TLibCommon/TComSlice.cpp (modified) (3 diffs)

branches/HTM-DEV-0.3-dev2a/source/Lib/TLibCommon/TComSlice.cpp

@@ -114 +114 @@
 , m_isDepth                       (false)
 #endif
+#if H_3D_IC
+, m_bApplyIC                      ( false )
+, m_icSkipParseFlag               ( false )
+#endif
 #endif
 {
@@ -966 +970 @@
   m_enableTMVPFlag                = pSrc->m_enableTMVPFlag;
   m_maxNumMergeCand               = pSrc->m_maxNumMergeCand;
+#if H_3D_IC
+  m_bApplyIC = pSrc->m_bApplyIC;
+  m_icSkipParseFlag = pSrc->m_icSkipParseFlag;
+#endif
 }
 
@@ -2300 +2308 @@
 #endif
 #endif
+
+#if H_3D_IC
+Void TComSlice::xSetApplyIC()
+{
+  Int iMaxPelValue = ( 1 << g_bitDepthY ); 
+  Int *aiRefOrgHist;
+  Int *aiCurrHist;
+  aiRefOrgHist = new Int;
+  aiCurrHist   = new Int;
+  aiRefOrgHist = (Int *) xMalloc( Int,iMaxPelValue );
+  aiCurrHist   = (Int *) xMalloc( Int,iMaxPelValue );
+  memset( aiRefOrgHist, 0, iMaxPelValue*sizeof(Int) );
+  memset( aiCurrHist, 0, iMaxPelValue*sizeof(Int) );
+  // Reference Idx Number
+  Int iNumRefIdx = getNumRefIdx( REF_PIC_LIST_0 );
+  TComPic* pcCurrPic = NULL;
+  TComPic* pcRefPic = NULL;
+  TComPicYuv* pcCurrPicYuv = NULL;
+  TComPicYuv* pcRefPicYuvOrg = NULL;
+  pcCurrPic = getPic();
+  pcCurrPicYuv = pcCurrPic->getPicYuvOrg();
+  Int iWidth = pcCurrPicYuv->getWidth();
+  Int iHeight = pcCurrPicYuv->getHeight();
+
+
+  // Get InterView Reference picture
+  // !!!!! Assume only one Interview Reference Picture in L0
+  for ( Int i = 0; i < iNumRefIdx; i++ )
+  {
+    pcRefPic = getRefPic( REF_PIC_LIST_0, i );
+    if ( pcRefPic != NULL )
+    {
+      if ( pcCurrPic->getViewIndex() != pcRefPic->getViewIndex() )
+      {
+        pcRefPicYuvOrg = pcRefPic->getPicYuvOrg();
+      }
+    }
+  }
+
+  if ( pcRefPicYuvOrg != NULL )
+  {
+    Pel* pCurrY = pcCurrPicYuv ->getLumaAddr();
+    Pel* pRefOrgY = pcRefPicYuvOrg  ->getLumaAddr();
+    Int iCurrStride = pcCurrPicYuv->getStride();
+    Int iRefStride = pcRefPicYuvOrg->getStride();
+    Int iSumOrgSAD = 0;
+    Double dThresholdOrgSAD = getIsDepth() ? 0.1 : 0.05;
+
+    // Histogram building - luminance
+    for ( Int y = 0; y < iHeight; y++ )
+    {
+      for ( Int x = 0; x < iWidth; x++ )
+      {
+        aiCurrHist[pCurrY[x]]++;
+        aiRefOrgHist[pRefOrgY[x]]++;
+      }
+      pCurrY += iCurrStride;
+      pRefOrgY += iRefStride;
+    }
+    // Histogram SAD
+    for ( Int i = 0; i < iMaxPelValue; i++ )
+    {
+      iSumOrgSAD += abs( aiCurrHist[i] - aiRefOrgHist[i] );
+    }
+    // Setting
+    if ( iSumOrgSAD > Int( dThresholdOrgSAD * iWidth * iHeight ) )
+    {
+      m_bApplyIC = true;
+    }
+    else
+    {
+      m_bApplyIC = false;
+    }
+  }
+
+  xFree( aiCurrHist   );
+  xFree( aiRefOrgHist );
+  aiCurrHist = NULL;
+  aiRefOrgHist = NULL;
+}
+#endif
+
 /** get scaling matrix from RefMatrixID
  * \param sizeId size index