diff options
| author | Michael Meeks <michael.meeks@suse.com> | 2013-02-22 16:53:39 +0000 |
|---|---|---|
| committer | Michael Meeks <michael.meeks@suse.com> | 2013-02-25 09:44:19 +0000 |
| commit | cb8fcf5a169f030827b1150c50b6ed284717e485 (patch) | |
| tree | 2eb9af5e4731eea04b84b3bcf65aef91ef367833 /vcl | |
| parent | 50822d440519bcc95fc4e5d45844c1328e72d6b2 (diff) | |
perf: avoid scaling images to the same size at some cost.
Change-Id: Icae65a8bf48f76801c536607055be066be0bd49f
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/gdi/bitmapex.cxx | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/vcl/source/gdi/bitmapex.cxx b/vcl/source/gdi/bitmapex.cxx index e7a41936707d..db74bde538e5 100644 --- a/vcl/source/gdi/bitmapex.cxx +++ b/vcl/source/gdi/bitmapex.cxx @@ -368,7 +368,9 @@ sal_Bool BitmapEx::Scale( const Size& rNewSize, sal_uLong nScaleFlag ) { sal_Bool bRet; - if( aBitmapSize.Width() && aBitmapSize.Height() ) + if( aBitmapSize.Width() && aBitmapSize.Height() && + ( rNewSize.Width() != aBitmapSize.Width() || + rNewSize.Height() != aBitmapSize.Height() ) ) { bRet = Scale( (double) rNewSize.Width() / aBitmapSize.Width(), (double) rNewSize.Height() / aBitmapSize.Height(), |