switching to explicit flush mode, otherwise clientdc destruction lead to contention in customrenderers in osx

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62495 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-24 19:22:40 +00:00
parent eda34276d6
commit 502113941d
3 changed files with 5 additions and 6 deletions
--- a/src/osx/carbon/graphics.cpp
+++ b/src/osx/carbon/graphics.cpp
@@ -2010,9 +2010,6 @@ void wxMacCoreGraphicsContext::SetNativeContext( CGContextRef cg )
        CGContextRestoreGState( m_cgContext );
        if ( m_contextSynthesized )
        {
-            // TODO: in case of performance problems, try issuing this not too
-            // frequently (half of refresh rate)
-            CGContextFlush(m_cgContext);
 #if wxOSX_USE_CARBON
            QDEndCGContext( GetWindowPort( m_windowRef ) , &m_cgContext);
 #endif