tdf#125591 DOC import: lazy-load metafiles with explicit size

Regression from commit 69b62cfcbd364d7f62142149c2f690104b217ca1
(tdf#125281 DOC import: fix size of lazy-loaded metafiles, 2019-05-27),
the problem is that setting the preferred size of a Graphic swaps it in.

Avoid this by extending ImportUnloadedGraphic(): if a size hint is
provided, then that will be used instead of info from the graphic
descriptor (which is usually only meaningful for bitmaps).

This way we maintain the correct size and we're back to lazy-loading
metafiles from binary MSO files as well.

(cherry picked from commit acb803b730f2c6bd82e39beab58949ec14f85eb0)

and:

CppunitTest_sw_ww8import: disable failing assert on Windows

It fails only sometimes, it's yet clear why.

(cherry picked from commit b5d624c4af1085d4670149e9c1d280da7bc9add0)

Change-Id: Ide12d12166110e98ea47b5347dd24fb203b22da3
Reviewed-on: https://gerrit.libreoffice.org/73961
Tested-by: Jenkins
Reviewed-by: Xisco Faulí <xiscofauli@libreoffice.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/vcl/source/filter/graphicfilter.cxx b/vcl/source/filter/graphicfilter.cxx
index 9be6f0723079..2661cf32bf00 100644
--- a/vcl/source/filter/graphicfilter.cxx
+++ b/vcl/source/filter/graphicfilter.cxx
@@ -1428,7 +1428,8 @@ void GraphicFilter::ImportGraphics(std::vector< std::shared_ptr<Graphic> >& rGra
     }
 }
 
-Graphic GraphicFilter::ImportUnloadedGraphic(SvStream& rIStream, sal_uInt64 sizeLimit)
+Graphic GraphicFilter::ImportUnloadedGraphic(SvStream& rIStream, sal_uInt64 sizeLimit,
+                                             Size* pSizeHint)
 {
     Graphic aGraphic;
     sal_uInt16 nFormat = GRFILTER_FORMAT_DONTKNOW;
@@ -1653,7 +1654,7 @@ Graphic GraphicFilter::ImportUnloadedGraphic(SvStream& rIStream, sal_uInt64 size
                 bAnimated = IsGIFAnimated(aMemoryStream);
             }
             aGraphic.SetGfxLink(std::make_shared<GfxLink>(std::move(pGraphicContent), nGraphicContentSize, eLinkType));
-            aGraphic.ImplGetImpGraphic()->ImplSetPrepared(bAnimated);
+            aGraphic.ImplGetImpGraphic()->ImplSetPrepared(bAnimated, pSizeHint);
         }
     }