Fix bnc#795857 Use correct sizes for EMF+ bitmap rendering

Fix pdf export wrong size issues for embedded EMF+ images.

Change-Id: I998c9535bde32fc9f452d61d7cb7609c95f5528d

vcl/inc/vcl/gdimtf.hxx

@@ -124,7 +124,7 @@ private:
                                                       const OutputDevice&   rMapDev,
                                                       const PolyPolygon&    rPolyPoly,
                                                       const Gradient&       rGrad       );
-    SAL_DLLPRIVATE bool          ImplPlayWithRenderer( OutputDevice* pOut, const Point& rPos, Size rDestSize );
+    SAL_DLLPRIVATE bool          ImplPlayWithRenderer( OutputDevice* pOut, const Point& rPos, Size rLogicDestSize );
     SAL_DLLPRIVATE void          ImplDelegate2PluggableRenderer( const MetaCommentAction* pAct, OutputDevice* pOut );
 
 

vcl/source/gdi/gdimtf.cxx

@@ -399,7 +399,7 @@ void GDIMetaFile::Play( OutputDevice* pOut, size_t nPos )
 
         OSL_TRACE("GDIMetaFile::Play on device of size: %d x %d", pOut->GetOutputSizePixel().Width(), pOut->GetOutputSizePixel().Height());
 
-        if( !ImplPlayWithRenderer( pOut, Point(0,0), pOut->GetOutputSizePixel() ) ) {
+        if( !ImplPlayWithRenderer( pOut, Point(0,0), pOut->GetOutputSize() ) ) {
             size_t  i  = 0;
             for( size_t nCurPos = nCurrentActionElement; nCurPos < nPos; nCurPos++ )
             {
@@ -430,11 +430,13 @@ void GDIMetaFile::Play( OutputDevice* pOut, size_t nPos )
 
 // ------------------------------------------------------------------------
 
-bool GDIMetaFile::ImplPlayWithRenderer( OutputDevice* pOut, const Point& rPos, Size rDestSize )
+bool GDIMetaFile::ImplPlayWithRenderer( OutputDevice* pOut, const Point& rPos, Size rLogicDestSize )
 {
     if (!bUseCanvas)
         return false;
 
+    Size rDestSize( pOut->LogicToPixel( rLogicDestSize ) );
+
     const Window* win = dynamic_cast <Window*> ( pOut );
 
     if (!win)
@@ -485,7 +487,7 @@ bool GDIMetaFile::ImplPlayWithRenderer( OutputDevice* pOut, const Point& rPos, S
                         uno::Any aAny = xFastPropertySet->getFastPropertyValue( 0 );
                         BitmapEx* pBitmapEx = (BitmapEx*) *reinterpret_cast<const sal_Int64*>(aAny.getValue());
                         if( pBitmapEx ) {
-                            pOut->DrawBitmapEx( rPos, *pBitmapEx );
+                            pOut->DrawBitmapEx( rPos, rLogicDestSize, *pBitmapEx );
                             delete pBitmapEx;
                             return true;
                         }
@@ -497,7 +499,10 @@ bool GDIMetaFile::ImplPlayWithRenderer( OutputDevice* pOut, const Point& rPos, S
                     if( pSalBmp->Create( xBitmapCanvas, aSize ) )
                     {
                         Bitmap aBitmap( pSalBmp );
-                        pOut->DrawBitmap( rPos, aBitmap );
+                        if ( pOut->GetMapMode() == MAP_PIXEL )
+                            pOut->DrawBitmap( rPos, aBitmap );
+                        else
+                            pOut->DrawBitmap( rPos, rLogicDestSize, aBitmap );
                         return true;
                     }
 
@@ -602,7 +607,7 @@ void GDIMetaFile::Play( OutputDevice* pOut, const Point& rPos,
     {
         GDIMetaFile*    pMtf = pOut->GetConnectMetaFile();
 
-        if( ImplPlayWithRenderer( pOut, rPos, aDestSize ) )
+        if( ImplPlayWithRenderer( pOut, rPos, rSize ) )
             return;
 
         Size aTmpPrefSize( pOut->LogicToPixel( GetPrefSize(), aDrawMap ) );

vcl/source/gdi/pdfwriter_impl2.cxx

@@ -769,7 +769,7 @@ void PDFWriterImpl::playMetafile( const GDIMetaFile& i_rMtf, vcl::PDFExtOutDevDa
                     const MetaBmpAction* pA = (const MetaBmpAction*) pAction;
                     BitmapEx aBitmapEx( pA->GetBitmap() );
                     Size aSize( OutputDevice::LogicToLogic( aBitmapEx.GetPrefSize(),
-                            aBitmapEx.GetPrefMapMode(), pDummyVDev->GetMapMode() ) );
+                                                            aBitmapEx.GetPrefMapMode(), pDummyVDev->GetMapMode() ) );
                     if( ! ( aSize.Width() && aSize.Height() ) )
                         aSize = pDummyVDev->PixelToLogic( aBitmapEx.GetSizePixel() );
                     implWriteBitmapEx( pA->GetPoint(), aSize, aBitmapEx, pDummyVDev, i_rContext );