vcl/opengl/gdiimpl.cxx | 7 +++++++
1 file changed, 7 insertions(+)
New commits:
commit e66076c33b5875e68167b53fd9d663f4abd566c8
Author: Michael Meeks <[email protected]>
Date: Wed Dec 23 13:37:33 2015 +0000
tdf#96690 - don't copy tiny non-rendered-to virtual devices.
Change-Id: Ic9d90bb7f652599b5a6ce303aa026b7e4e255324
Reviewed-on: https://gerrit.libreoffice.org/21091
Tested-by: Jenkins <[email protected]>
Reviewed-by: Tor Lillqvist <[email protected]>
Tested-by: Tor Lillqvist <[email protected]>
diff --git a/vcl/opengl/gdiimpl.cxx b/vcl/opengl/gdiimpl.cxx
index 73a2c82..c236125 100644
--- a/vcl/opengl/gdiimpl.cxx
+++ b/vcl/opengl/gdiimpl.cxx
@@ -1649,6 +1649,13 @@ void OpenGLSalGraphicsImpl::DoCopyBits( const
SalTwoRect& rPosAry, OpenGLSalGrap
{
VCL_GL_INFO( "::copyBits" );
+ if( !rImpl.maOffscreenTex )
+ {
+ VCL_GL_INFO( "::copyBits - skipping copy of un-initialized framebuffer
contents of size "
+ << rImpl.GetWidth() << "x" << rImpl.GetHeight() );
+ return;
+ }
+
if( &rImpl == this &&
(rPosAry.mnSrcWidth == rPosAry.mnDestWidth) &&
(rPosAry.mnSrcHeight == rPosAry.mnDestHeight))
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