Keep the input block untouched.

[u/mrichter/AliRoot.git] / HLT / TPCLib / tracking-ca / AliHLTTPCCASliceOutput.cxx

diff --git a/HLT/TPCLib/tracking-ca/AliHLTTPCCASliceOutput.cxx b/HLT/TPCLib/tracking-ca/AliHLTTPCCASliceOutput.cxx
index 05d461992aa5175aa76e085f097e0f2895726738..d2623fa8f4175e12ea91250ef0b3f0fcc34b17f0 100644 (file)
--- a/HLT/TPCLib/tracking-ca/AliHLTTPCCASliceOutput.cxx
+++ b/HLT/TPCLib/tracking-ca/AliHLTTPCCASliceOutput.cxx
@@ -32,11 +32,11 @@ GPUhd() int AliHLTTPCCASliceOutput::EstimateSize( int nOfTracks, int nOfTrackClu
 
 #ifndef HLTCA_GPUCODE
 
-template<typename T> inline void AssignNoAlignment( T *&dst, char *&mem, int count )
+inline void AssignNoAlignment( int &dst, int &size, int count )
 {
   // assign memory to the pointer dst
-  dst = ( T* ) mem;
-  mem = ( char * )( dst + count );
+  dst = size;
+  size = dst + count ;
 }
 
 void AliHLTTPCCASliceOutput::SetPointers(int nTracks, int nTrackClusters, const outputControlStruct* outputControl)
@@ -45,17 +45,19 @@ void AliHLTTPCCASliceOutput::SetPointers(int nTracks, int nTrackClusters, const
        if (nTracks == -1) nTracks = fNTracks;
        if (nTrackClusters == -1) nTrackClusters = fNTrackClusters;
 
-  char *mem = fMemory;
+  int size = 0;
 
   if (outputControl == NULL || outputControl->fDefaultOutput)
   {
-         AssignNoAlignment( fTracks,            mem, nTracks );
-         AssignNoAlignment( fClusterUnpackedYZ, mem, nTrackClusters );
-         AssignNoAlignment( fClusterUnpackedX,  mem, nTrackClusters );
-         AssignNoAlignment( fClusterId,         mem, nTrackClusters );
-         AssignNoAlignment( fClusterRow,        mem, nTrackClusters );
+    AssignNoAlignment( fTracksOffset,            size, nTracks*sizeof(AliHLTTPCCASliceTrack) );
+    AssignNoAlignment( fClusterUnpackedYZOffset, size, nTrackClusters*sizeof(int) );
+    AssignNoAlignment( fClusterUnpackedXOffset,  size, nTrackClusters*sizeof(UChar_t) );
+    AssignNoAlignment( fClusterIdOffset,         size, nTrackClusters*sizeof(float2) );
+    AssignNoAlignment( fClusterRowOffset,        size, nTrackClusters*sizeof(float) );
   }
 
+  char *mem = fMemory + size;
+
   if (outputControl == NULL || outputControl->fObsoleteOutput)
   {
          // memory for output tracks