Ticket #840: wavefront_slice_bug.patch

source/Lib/TLibEncoder/TEncSlice.cpp

@@ -1441 +1441 @@
       uiBoundingCUAddrSlice    = uiNumberOfCUsInFrame*rpcPic->getNumPartInCU();
       break;
     } 
+    // set the slice end address to the end of the SCU row if the slice does not start at the beginning of an SCU row
+    if (pcSlice->getPPS()->getNumSubstreams() > 1 && (uiStartCUAddrSlice % (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU()) != 0))
+    {
+      uiBoundingCUAddrSlice = uiStartCUAddrSlice - (uiStartCUAddrSlice % (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU())) + (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU());
+    }
     pcSlice->setSliceCurEndCUAddr( uiBoundingCUAddrSlice );
   }
   else