Changeset 461 in SHVCSoftware for branches/SHM-4.0-dev/source/Lib/TLibEncoder/TEncGOP.cpp

Timestamp:

12 Nov 2013, 16:01:31 (11 years ago)

Author:

qualcomm

Message:

Calculation of VPS extension offset (MACRO: VPS_EXTN_OFFSET_CALC)

From: Adarsh K. Ramasubramonian <aramasub@…>

File:

• branches/SHM-4.0-dev/source/Lib/TLibEncoder/TEncGOP.cpp (modified) (1 diff)

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

@@ -1683 +1683 @@
       OutputNALUnit nalu(NAL_UNIT_VPS);
 #endif
+#if VPS_EXTN_OFFSET_CALC
+      OutputNALUnit tempNalu(NAL_UNIT_VPS, 0, 0        ); // The value of nuh_layer_id of VPS NAL unit shall be equal to 0.
+      m_pcEntropyCoder->setBitstream(&tempNalu.m_Bitstream);
+      m_pcEntropyCoder->encodeVPS(m_pcEncTop->getVPS());  // Use to calculate the VPS extension offset
+#endif
       m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
       m_pcEntropyCoder->encodeVPS(m_pcEncTop->getVPS());