From 2dd20b4745a5876ca40106163799e89bf539b2cf Mon Sep 17 00:00:00 2001
From: Michael Meeks <michael.meeks@collabora.com>
Date: Thu, 5 Nov 2015 14:22:09 +0000
Subject: Comment the quartz off-screen buffering code.

Change-Id: Ie9a52745a83ca6e4281faa4f1dc8b8ea7411badf
Reviewed-on: https://gerrit.libreoffice.org/19805
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
---
 vcl/quartz/salgdiutils.cxx | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'vcl')

diff --git a/vcl/quartz/salgdiutils.cxx b/vcl/quartz/salgdiutils.cxx
index 58d1d45f810b..f1426203be7a 100644
--- a/vcl/quartz/salgdiutils.cxx
+++ b/vcl/quartz/salgdiutils.cxx
@@ -89,6 +89,10 @@ void AquaSalGraphics::UnsetState()
     }
 }
 
+/**
+ * (re-)create the off-screen mxLayer we render everything to if
+ * necessary: eg. not initialized yet, or it has an incorrect size.
+ */
 bool AquaSalGraphics::CheckContext()
 {
     if( mbWindow && mpFrame && mpFrame->getNSWindow() )
@@ -174,6 +178,11 @@ CGContextRef AquaSalGraphics::GetContext()
     return mrContext;
 }
 
+/**
+ * Blit the contents of our internal mxLayer state to the
+ * associated window, if any; cf. drawRect event handling
+ * on the frame.
+ */
 void AquaSalGraphics::UpdateWindow( NSRect& )
 {
     if( !mpFrame )
-- 
cgit