diff options
| author | Jan Holesovsky <kendy@suse.cz> | 2013-04-24 16:15:19 +0200 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2013-04-26 08:23:19 +0000 |
| commit | e8e94a05fcc4906e06f0f283432b73470974d588 (patch) | |
| tree | 9f731b369b895475eaa553d95474f00ebb5bbc6e /vcl/source | |
| parent | 63397e1e699845e92e3046fd50bbbdcba6512a32 (diff) | |
fdo#59259: Suppress the expensive parts when we are only writing to metafile.
When we are launching the printing dialog, we first draw the page using
drawinglayer to a metafile, and then render the metafile. Unfortunately, here
we did the real operation of allocating large bitmaps, and destroying them
again; all that just to throw all that away at the end of the operation.
The preview sets the mbOutput to false correctly, so we can just skip the
expensive parts.
Change-Id: Ice77d83100eba339602bbdf374fec8546d4d1e12
Reviewed-on: https://gerrit.libreoffice.org/3597
Reviewed-by: Fridrich Strba <fridrich@documentfoundation.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'vcl/source')
| -rw-r--r-- | vcl/source/gdi/outdev6.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/vcl/source/gdi/outdev6.cxx b/vcl/source/gdi/outdev6.cxx index 46eb689356ff..85f6ce5f70da 100644 --- a/vcl/source/gdi/outdev6.cxx +++ b/vcl/source/gdi/outdev6.cxx @@ -614,6 +614,9 @@ void OutputDevice::DrawTransparent( const GDIMetaFile& rMtf, const Point& rPos, if( mpMetaFile ) mpMetaFile->AddAction( new MetaFloatTransparentAction( rMtf, rPos, rSize, rTransparenceGradient ) ); + if ( !IsDeviceOutputNecessary() ) + return; + if( ( rTransparenceGradient.GetStartColor() == aBlack && rTransparenceGradient.GetEndColor() == aBlack ) || ( mnDrawMode & ( DRAWMODE_NOTRANSPARENCY ) ) ) { |