Changeset 804 in SHVCSoftware for branches/SHM-6-dev/source/Lib/TLibDecoder

Timestamp:

15 Jun 2014, 20:13:14 (11 years ago)

Author:

nokia

Message:

implementation for proposal JCTVC-Q0108.

1. Enable to have different prediction structures in different layers.
2. Remove cross-layer alignment constraints of TSA and STSA pictures

Location:

branches/SHM-6-dev/source/Lib/TLibDecoder

Files:

• NALread.cpp (modified) (2 diffs)
• TDecTop.cpp (modified) (2 diffs)

branches/SHM-6-dev/source/Lib/TLibDecoder/NALread.cpp

@@ -114 +114 @@
   if ( nalu.m_temporalId )
   {
+#if    !Q0108_TSA_STSA
     assert( nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_BLA_W_LP
          && nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_BLA_W_RADL
@@ -124 +125 @@
          && nalu.m_nalUnitType != NAL_UNIT_EOS
          && nalu.m_nalUnitType != NAL_UNIT_EOB );
+#else
+    assert( nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_BLA_W_LP
+         && nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_BLA_W_RADL
+         && nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_BLA_N_LP
+         && nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_IDR_W_RADL
+         && nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_IDR_N_LP
+         && nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_CRA
+         && nalu.m_nalUnitType != NAL_UNIT_VPS
+         && nalu.m_nalUnitType != NAL_UNIT_SPS
+         && nalu.m_nalUnitType != NAL_UNIT_EOS); 
+#endif
   }
   else
   {
+#if    !Q0108_TSA_STSA
     assert( nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_TSA_R
          && nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_TSA_N
          && nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_STSA_R
-         && nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_STSA_N );
+         && nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_STSA_N 
+         );
+#else
+    assert( nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_TSA_R
+         && nalu.m_nalUnitType != NAL_UNIT_CODED_SLICE_TSA_N
+         );
+#endif
   }
 }

branches/SHM-6-dev/source/Lib/TLibDecoder/TDecTop.cpp

@@ -1410 +1410 @@
 #endif
   // Alignment of TSA and STSA pictures across AU
+#if !Q0108_TSA_STSA
   if( m_apcSlicePilot->getLayerId() > 0 )
   {
@@ -1446 +1447 @@
     }
   }
+#endif
 
 #else //SVC_EXTENSION