Changeset 506 in SHVCSoftware for branches/SHM-4.1-dev/source/Lib/TLibEncoder/TEncTop.cpp

Timestamp:

22 Nov 2013, 00:13:36 (11 years ago)

Author:

interdigital

Message:

Integrated JCTVC-O0092/0094/0096

1. Implement O1008 SHVC text pseudo code for direct/indirect reference layers detection
2. constraint on the maximum number of reference layers
3. constraint on the layer id of SPS/PPS
4. identify SPS rep format with index into the list of rep format in VPS
5. specify default direct dependency type in VPS

File:

• branches/SHM-4.1-dev/source/Lib/TLibEncoder/TEncTop.cpp (modified) (4 diffs)

branches/SHM-4.1-dev/source/Lib/TLibEncoder/TEncTop.cpp

@@ -1072 +1072 @@
 #if REPN_FORMAT_IN_VPS
   Int lowestQP;
+#if O0096_REP_FORMAT_INDEX
+  if( m_layerId == 0 )
+  {
+    lowestQP = - m_cSPS.getQpBDOffsetY();
+  }
+  else
+  {
+    lowestQP = - (m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_cSPS.getUpdateRepFormatFlag() ? m_cSPS.getUpdateRepFormatIndex() : m_layerId ) )->getBitDepthVpsLuma() - 8) * 6;
+  }
+#else
   if( m_layerId == 0 || m_cSPS.getUpdateRepFormatFlag() )
   {
@@ -1080 +1090 @@
     lowestQP = - (m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) )->getBitDepthVpsLuma() - 8) * 6;
   }
+#endif
 #else
   Int lowestQP = - m_cSPS.getQpBDOffsetY();
@@ -1607 +1618 @@
 Void TEncTop::xInitILRP()
 {
+#if O0096_REP_FORMAT_INDEX
+  RepFormat *repFormat = m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_cSPS.getUpdateRepFormatFlag() ? m_cSPS.getUpdateRepFormatIndex() : m_layerId ) );
+#else
   RepFormat *repFormat = m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_layerId ) );
+#endif
   Int bitDepthY,bitDepthC,picWidth,picHeight;
 
+#if O0096_REP_FORMAT_INDEX
+  bitDepthY   = repFormat->getBitDepthVpsLuma();
+  bitDepthC   = repFormat->getBitDepthVpsChroma();
+  picWidth    = repFormat->getPicWidthVpsInLumaSamples();
+  picHeight   = repFormat->getPicHeightVpsInLumaSamples();
+#else
   if( m_cSPS.getUpdateRepFormatFlag() )
   {
@@ -1624 +1645 @@
     picHeight   = repFormat->getPicHeightVpsInLumaSamples();
   }
+#endif
   
   if(m_layerId > 0)