Changeset 1547 in SHVCSoftware for branches/SHM-dev/source/Lib/TLibEncoder

Timestamp:

22 Mar 2016, 23:55:18 (9 years ago)

Author:

seregin

Message:

port rev 4722

File:

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

branches/SHM-dev/source/Lib/TLibEncoder/TEncSlice.cpp

@@ -376 +376 @@
     }
 
+#if W0062_RECALCULATE_QP_TO_ALIGN_WITH_LAMBDA
+    Double lambdaRef = 0.57*pow(2.0, qp_temp/3.0);
+    // QP correction due to modified lambda
+    Double qpOffset = floor((3.0*log(dLambda/lambdaRef)/log(2.0)) +0.5);
+    dQP += qpOffset;
+#endif
+
     iQP = max( -rpcSlice->getSPS()->getQpBDOffset(CHANNEL_TYPE_LUMA), min( MAX_QP, (Int) floor( dQP + 0.5 ) ) );