ofz#954 out of memory

Change-Id: Ib27f2dfe0d0837544910208f38a1bc11a35e3cb4
Reviewed-on: https://gerrit.libreoffice.org/35794
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

7 files changed, 7 insertions, 0 deletions

diff --git a/vcl/inc/headless/svpbmp.hxx b/vcl/inc/headless/svpbmp.hxx
index af50ecff6cf5..83c197087931 100644
--- a/vcl/inc/headless/svpbmp.hxx
+++ b/vcl/inc/headless/svpbmp.hxx
@@ -57,6 +57,7 @@ public:
     virtual void            ReleaseBuffer( BitmapBuffer* pBuffer, BitmapAccessMode nMode ) override;
     virtual bool            GetSystemData( BitmapSystemData& rData ) override;
 
+    virtual bool            ScalingSupported() const override;
     virtual bool            Scale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag ) override;
     virtual bool            Replace( const Color& rSearchColor, const Color& rReplaceColor, sal_uLong nTol ) override;
 };
diff --git a/vcl/inc/impbmp.hxx b/vcl/inc/impbmp.hxx
index dd607fccc2f6..5824068c6c8a 100644
--- a/vcl/inc/impbmp.hxx
+++ b/vcl/inc/impbmp.hxx
@@ -66,6 +66,7 @@ public:
     BitmapChecksum      ImplGetChecksum() const;
     void                ImplInvalidateChecksum();
 
+    bool                ImplScalingSupported() const;
     bool                ImplScale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag );
     bool                ImplReplace( const Color& rSearchColor, const Color& rReplaceColor, sal_uLong nTol );
     bool                ImplConvert( BmpConversion eConversion );
diff --git a/vcl/inc/opengl/salbmp.hxx b/vcl/inc/opengl/salbmp.hxx
index d10129ce8d0c..8d4e05f77050 100644
--- a/vcl/inc/opengl/salbmp.hxx
+++ b/vcl/inc/opengl/salbmp.hxx
@@ -74,6 +74,7 @@ public:
 
     bool            GetSystemData( BitmapSystemData& rData ) override;
 
+    bool            ScalingSupported() const override;
     bool            Scale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag ) override;
     bool            Replace( const Color& rSearchColor, const Color& rReplaceColor, sal_uLong nTol ) override;
     bool            ConvertToGreyscale() override;
diff --git a/vcl/inc/quartz/salbmp.h b/vcl/inc/quartz/salbmp.h
index 5fe1294c41cf..7c79110ed509 100644
--- a/vcl/inc/quartz/salbmp.h
+++ b/vcl/inc/quartz/salbmp.h
@@ -74,6 +74,7 @@ public:
 
     bool            GetSystemData( BitmapSystemData& rData ) override;
 
+    bool            ScalingSupported() const override;
     bool            Scale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag ) override;
     bool            Replace( const Color& rSearchColor, const Color& rReplaceColor, sal_uLong nTol ) override;
 
diff --git a/vcl/inc/salbmp.hxx b/vcl/inc/salbmp.hxx
index 69d25392a448..47d0c0280400 100644
--- a/vcl/inc/salbmp.hxx
+++ b/vcl/inc/salbmp.hxx
@@ -66,6 +66,7 @@ public:
     virtual void            ReleaseBuffer( BitmapBuffer* pBuffer, BitmapAccessMode nMode ) = 0;
     virtual bool            GetSystemData( BitmapSystemData& rData ) = 0;
 
+    virtual bool            ScalingSupported() const = 0;
     virtual bool            Scale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag ) = 0;
     virtual bool            Replace( const Color& rSearchColor, const Color& rReplaceColor, sal_uLong nTol ) = 0;
 
diff --git a/vcl/inc/unx/salbmp.h b/vcl/inc/unx/salbmp.h
index 81998ba35bea..6b0e722dd7d6 100644
--- a/vcl/inc/unx/salbmp.h
+++ b/vcl/inc/unx/salbmp.h
@@ -144,6 +144,7 @@ public:
     virtual void                ReleaseBuffer( BitmapBuffer* pBuffer, BitmapAccessMode nMode ) override;
     virtual bool                GetSystemData( BitmapSystemData& rData ) override;
 
+    virtual bool                ScalingSupported() const override;
     virtual bool                Scale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag ) override;
     virtual bool                Replace( const Color& rSearchColor, const Color& rReplaceColor, sal_uLong nTol ) override;
 };
diff --git a/vcl/inc/win/salbmp.h b/vcl/inc/win/salbmp.h
index d1b96be52a1c..33d88bb92a30 100644
--- a/vcl/inc/win/salbmp.h
+++ b/vcl/inc/win/salbmp.h
@@ -95,6 +95,7 @@ public:
     virtual void                ReleaseBuffer( BitmapBuffer* pBuffer, BitmapAccessMode nMode ) override;
     virtual bool                GetSystemData( BitmapSystemData& rData ) override;
 
+    virtual bool                ScalingSupported() const override;
     virtual bool                Scale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag ) override;
     virtual bool                Replace( const Color& rSearchColor, const Color& rReplaceColor, sal_uLong nTol ) override;
 };