Changeset 464 in SHVCSoftware for branches/SHM-4.0-dev/source/Lib/TLibEncoder

Timestamp:

13 Nov 2013, 03:10:08 (11 years ago)

Author:

qualcomm

Message:

JCTVC-O0215: a VPS flag to specify the phase alignment between layers (zero or center phase shift) for up-sampling process, from cjianle@…

Location:

branches/SHM-4.0-dev/source/Lib/TLibEncoder

Files:

• TEncCavlc.cpp (modified) (1 diff)
• TEncGOP.cpp (modified) (1 diff)

branches/SHM-4.0-dev/source/Lib/TLibEncoder/TEncCavlc.cpp

@@ -990 +990 @@
   WRITE_FLAG(vps->getMaxOneActiveRefLayerFlag(), "max_one_active_ref_layer_flag");
 #endif 
+#if O0215_PHASE_ALIGNMENT
+  WRITE_FLAG(vps->getPhaseAlignFlag(), "phase_align_flag" );
+#endif
 #if N0147_IRAP_ALIGN_FLAG
   WRITE_FLAG(vps->getCrossLayerIrapAlignFlag(), "cross_layer_irap_aligned_flag");

branches/SHM-4.0-dev/source/Lib/TLibEncoder/TEncGOP.cpp

@@ -796 +796 @@
         if( pcPic->isSpatialEnhLayer(refLayerIdc))
         {
+#if O0215_PHASE_ALIGNMENT
+          m_pcPredSearch->upsampleBasePic( refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc), pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec(), pcPic->getPicYuvRec(), pcSlice->getSPS()->getScaledRefLayerWindow(refLayerIdc), pcSlice->getVPS()->getPhaseAlignFlag() );
+#else
           m_pcPredSearch->upsampleBasePic( refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc), pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec(), pcPic->getPicYuvRec(), pcSlice->getSPS()->getScaledRefLayerWindow(refLayerIdc) );
+#endif
         }
         else