* Fix compilation with 64bit

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@2532 8e941d3f-bd1b-0410-a28a-d453659cc2b4

components/virtualtreeview-new/branches/4.8/VTConfig.inc

@@ -44,3 +44,6 @@
 {$ifdef Windows}
   {$define EnableThreadSupport}
 {$endif}
+{$ifdef CPU64}
+  {$define PACKARRAYPASCAL}
+{$endif}

components/virtualtreeview-new/branches/4.8/VirtualTrees.pas

@@ -2416,8 +2416,11 @@ type
     //lcl
     procedure LoadPanningCursors;
     function MakeNewNode: PVirtualNode;
-    function PackArrayPascal(TheArray: TNodeArray; Count: Integer): Integer;
+    {$ifdef PACKARRAYPASCAL}
+    function PackArray(const TheArray: TNodeArray; Count: Integer): Integer;
+    {$else}
     function PackArray(TheArray: TNodeArray; Count: Integer): Integer;
+    {$endif}
     procedure PrepareBitmaps(NeedButtons, NeedLines: Boolean);
     procedure SetAlignment(const Value: TAlignment);
     procedure SetAnimationDuration(const Value: Cardinal);
@@ -4895,6 +4898,14 @@ begin
 end;
 
 //----------------------------------------------------------------------------------------------------------------------
+{$ifdef CPU64}
+
+function HasMMX: Boolean;
+begin
+  Result := True;
+end;
+
+{$else}
 
 function HasMMX: Boolean;
 
@@ -4928,7 +4939,7 @@ asm
 @1:
         POP     EBX
 end;
-
+{$endif}
 //----------------------------------------------------------------------------------------------------------------------
 {$ifdef EnablePrint}
 procedure PrtStretchDrawDIB(Canvas: TCanvas; DestRect: TRect; ABitmap: TBitmap);
@@ -13152,27 +13163,42 @@ begin
   end;
 end;
 
-function TBaseVirtualTree.PackArrayPascal(TheArray: TNodeArray; Count: Integer): Integer;
+{$ifdef PACKARRAYPASCAL}
+
+function TBaseVirtualTree.PackArray(const TheArray: TNodeArray; Count: Integer): Integer;
 var
-  i, l: Integer;
+  Source, Dest: ^PVirtualNode;
+  ConstOne: PtrInt;
 begin
-  //todo_lcl Remove l var and use Result instead. See the differences
-  Result := -1;
-
-  if Count = 0 then
-    Exit;
-
-  l := 0;
-  for i := 0 to Count - 1 do begin
-    if vsSelected in TheArray[i]^.States then begin
-      TheArray[l] := TheArray[i];
-      Inc(l);
-    end;
+  Source := Pointer(TheArray);
+  ConstOne := 1;
+  Result := 0;
+  // Do the fastest scan possible to find the first entry
+  while (Count <> 0) and {not Odd(NativeInt(Source^))} (PtrInt(Source^) and ConstOne = 0) do
+  begin
+    Inc(Result);
+    Inc(Source);
+    Dec(Count);
   end;
 
-  Result := l;     // return length
+  if Count <> 0 then
+  begin
+    Dest := Source;
+    repeat
+      // Skip odd entries
+      if {not Odd(NativeInt(Source^))} PtrInt(Source^) and ConstOne = 0 then
+      begin
+        Dest^ := Source^;
+        Inc(Result);
+        Inc(Dest);
+      end;
+      Inc(Source); // Point to the next entry
+      Dec(Count);
+    until Count = 0;
+  end;
 end;
 
+{$else}
 
 //----------------------------------------------------------------------------------------------------------------------
 
@@ -13234,6 +13260,8 @@ asm
 end;
 
 {$IMPLICITEXCEPTIONS ON}
+
+{$endif}
 //----------------------------------------------------------------------------------------------------------------------
 
 procedure TBaseVirtualTree.PrepareBitmaps(NeedButtons, NeedLines: Boolean);

components/virtualtreeview-new/branches/4.8/demos/advanced/PropertiesDemo.pas

@@ -198,7 +198,7 @@ begin
       // to start a new edit operation if the last one is still in progress. So we post us a special message and
       // in the message handler we then can start editing the new node. This works because the posted message
       // is first executed *after* this event and the message, which triggered it is finished.
-      PostMessage(Self.Handle, WM_STARTEDITING, Integer(Node), 0);
+      PostMessage(Self.Handle, WM_STARTEDITING, PtrInt(Node), 0);
     end;
   end;
 end;