Ticket #976: RASL_BLA.patch

source/Lib/TLibDecoder/TDecTop.cpp

@@ -307 +307 @@
   m_apcSlicePilot->setTLayerInfo(nalu.m_temporalId);
 
   m_cEntropyDecoder.decodeSliceHeader (m_apcSlicePilot, &m_parameterSetManagerDecoder);
+  if (m_apcSlicePilot->isNextSlice())
+  {
+    // Skip pictures due to random access
+    if (isRandomAccessSkipPicture(iSkipFrame, iPOCLastDisplay))
+    {
+      return false;
+    }
+    // Skip TFD pictures associated with BLA/BLANT pictures
+    if (isSkipPictureForBLA(iPOCLastDisplay))
+    {
+      return false;
+    }
+  } 
+
   // exit when a new picture is found
   if (m_apcSlicePilot->isNextSlice() && m_apcSlicePilot->getPOC()!=m_prevPOC && !m_bFirstSliceInSequence)
   {
@@ -325 +339 @@
     m_prevPOC = m_apcSlicePilot->getPOC();
   }
   m_bFirstSliceInSequence = false;
-  if (m_apcSlicePilot->isNextSlice())
-  {
-    // Skip pictures due to random access
-    if (isRandomAccessSkipPicture(iSkipFrame, iPOCLastDisplay))
-    {
-      return false;
-    }
-    // Skip TFD pictures associated with BLA/BLANT pictures
-    if (isSkipPictureForBLA(iPOCLastDisplay))
-    {
-      return false;
-    }
-  }
   //detect lost reference picture and insert copy of earlier frame.
   Int lostPoc;
   while((lostPoc=m_apcSlicePilot->checkThatAllRefPicsAreAvailable(m_cListPic, m_apcSlicePilot->getRPS(), true, m_pocRandomAccess)) > 0)