[Libreoffice-commits] core.git: vcl/inc vcl/quartz

[Thorsten Behrens]

 vcl/inc/quartz/salbmp.h     |    2 +-
 vcl/quartz/salbmp.cxx       |   10 +++++++++-
 vcl/quartz/salgdicommon.cxx |    2 +-
 3 files changed, 11 insertions(+), 3 deletions(-)

New commits:
commit 8145a80868aeb2d81abdeb2918942911c6d128f4
Author: Thorsten Behrens <thorsten.behr...@cib.de>
Date:   Sat Dec 31 18:01:14 2016 +0100

    tdf#104693: screenshot: fix mirrored mac screenshots
    
    Change-Id: Ie13689d7e15bf8dee6f21e6f5e7d75c9e53e931b
    Reviewed-on: https://gerrit.libreoffice.org/32543
    Reviewed-by: Thorsten Behrens <thorsten.behr...@cib.de>
    Tested-by: Thorsten Behrens <thorsten.behr...@cib.de>

diff --git a/vcl/inc/quartz/salbmp.h b/vcl/inc/quartz/salbmp.h
index ae384c9..5fe1294 100644
--- a/vcl/inc/quartz/salbmp.h
+++ b/vcl/inc/quartz/salbmp.h
@@ -88,7 +88,7 @@ private:
                                        sal_uInt16 nSrcBits, sal_uInt32 
nSrcBytesPerRow, const BitmapPalette& rSrcPalette, sal_uInt8* pSrcData );
 
 public:
-    bool            Create( CGLayerRef xLayer, int nBitCount, int nX, int nY, 
int nWidth, int nHeight );
+    bool            Create( CGLayerRef xLayer, int nBitCount, int nX, int nY, 
int nWidth, int nHeight, bool bFlipped );
 
 public:
     CGImageRef      CreateWithMask( const QuartzSalBitmap& rMask, int nX, int 
nY, int nWidth, int nHeight ) const;
diff --git a/vcl/quartz/salbmp.cxx b/vcl/quartz/salbmp.cxx
index dc9b683..014dd34 100644
--- a/vcl/quartz/salbmp.cxx
+++ b/vcl/quartz/salbmp.cxx
@@ -107,7 +107,7 @@ QuartzSalBitmap::~QuartzSalBitmap()
 }
 
 bool QuartzSalBitmap::Create( CGLayerRef xLayer, int nBitmapBits,
-    int nX, int nY, int nWidth, int nHeight )
+    int nX, int nY, int nWidth, int nHeight, bool bFlipped )
 {
     SAL_WARN_IF( !xLayer, "vcl", "QuartzSalBitmap::Create() from non-layered 
context" );
 
@@ -146,6 +146,14 @@ bool QuartzSalBitmap::Create( CGLayerRef xLayer, int 
nBitmapBits,
     if(mxGraphicContext) // remove warning
     {
         SAL_INFO("vcl.cg", "CGContextDrawLayerAtPoint(" << mxGraphicContext << 
"," << aSrcPoint << "," << xLayer << ")" );
+        if( bFlipped )
+        {
+            SAL_INFO( "vcl.cg", "CGContextTranslateCTM(" << mxGraphicContext 
<< ",0," << mnHeight << ")" );
+            CGContextTranslateCTM( mxGraphicContext, 0, +mnHeight );
+            SAL_INFO( "vcl.cg", "CGContextScaleCTM(" << mxGraphicContext << 
",+1,-1)" );
+            CGContextScaleCTM( mxGraphicContext, +1, -1 );
+        }
+
         CGContextDrawLayerAtPoint( mxGraphicContext, aSrcPoint, xLayer );
     }
     return true;
diff --git a/vcl/quartz/salgdicommon.cxx b/vcl/quartz/salgdicommon.cxx
index 2222e06..0d213da 100644
--- a/vcl/quartz/salgdicommon.cxx
+++ b/vcl/quartz/salgdicommon.cxx
@@ -1448,7 +1448,7 @@ SalBitmap* AquaSalGraphics::getBitmap( long  nX, long  
nY, long  nDX, long  nDY
     ApplyXorContext();
 
     QuartzSalBitmap* pBitmap = new QuartzSalBitmap;
-    if( !pBitmap->Create( mxLayer, mnBitmapDepth, nX, nY, nDX, nDY) )
+    if( !pBitmap->Create( mxLayer, mnBitmapDepth, nX, nY, nDX, nDY, 
IsFlipped()) )
     {
         delete pBitmap;
         pBitmap = nullptr;
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