[Libreoffice-commits] core.git: Branch 'libreoffice-5-3' - vcl/source

[Marco Cecchetti]

 vcl/source/gdi/pdfextoutdevdata.cxx |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

New commits:
commit dbdf91f93ee975b1b9b6bfc6d9571e13ca0e750e
Author: Marco Cecchetti <marco.cecchetti at collabora.com>
Date:   Fri Nov 25 10:23:31 2016 +0100

    tdf#101458 - check PNG for adequate compression
    
    Change-Id: I7131d3b721ebb4d47b0bb43f09fcb9767f8ac6d8
    Reviewed-on: https://gerrit.libreoffice.org/31411
    Tested-by: Jenkins <ci at libreoffice.org>
    Reviewed-by: Marco Cecchetti <mrcekets at gmail.com>

diff --git a/vcl/source/gdi/pdfextoutdevdata.cxx b/vcl/source/gdi/pdfextoutdevdata.cxx
index 34c448c..73d9232 100644
--- a/vcl/source/gdi/pdfextoutdevdata.cxx
+++ b/vcl/source/gdi/pdfextoutdevdata.cxx
@@ -420,9 +420,10 @@ bool PageSyncData::PlaySyncPageAct( PDFWriter& rWriter, sal_uInt32& rCurGDIMtfAc
                                 if ( !mbGroupIgnoreGDIMtfActions )
                                     mCurrentGraphic = rGraphic;
                             }
-                            else if ( eType == GfxLinkType::NativePng )
+                            else if ( eType == GfxLinkType::NativePng && mParaRects.size() >= 2 )
                             {
-                                mCurrentGraphic = rGraphic;
+                                if ( rOutDevData.HasAdequateCompression(rGraphic, mParaRects[0], mParaRects[1]) )
+                                    mCurrentGraphic = rGraphic;
                             }
                         }
                         break;
@@ -805,7 +806,7 @@ bool PDFExtOutDevData::HasAdequateCompression( const Graphic &rGraphic,
 {
     bool bReduceResolution = false;
 
-    assert( rGraphic.IsLink() && rGraphic.GetLink().GetType() == GfxLinkType::NativeJpg );
+    assert( rGraphic.IsLink() && (rGraphic.GetLink().GetType() ==  GfxLinkType::NativeJpg || rGraphic.GetLink().GetType() == GfxLinkType::NativePng));
 
     // small items better off as PNG anyway
     if ( rGraphic.GetSizePixel().Width() < 32 &&