vcl/quartz/salvd.cxx | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
New commits:
commit 2e42a85fe0d7a1a7d0a1778f1a6d3625fc3c9d79
Author: Tor Lillqvist <t...@collabora.com>
AuthorDate: Wed Dec 30 15:08:20 2020 +0200
Commit: Tor Lillqvist <t...@collabora.com>
CommitDate: Wed Dec 30 15:09:02 2020 +0200
tdf#138122: Add comment wondering what the code does
Change-Id: I0caea1297404e7970571085cc787ff23e614e500
diff --git a/vcl/quartz/salvd.cxx b/vcl/quartz/salvd.cxx
index 6462a51573ce..1e6e5b2536d0 100644
--- a/vcl/quartz/salvd.cxx
+++ b/vcl/quartz/salvd.cxx
@@ -1,4 +1,4 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4;
fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
@@ -295,6 +295,11 @@ bool AquaSalVirtualDevice::SetSize( tools::Long nDX,
tools::Long nDY )
{
// get the matching Quartz context
CGContextRef xDrawContext = CGLayerGetContext( maLayer.get() );
+
+ // Here we pass the CGLayerRef that the CGLayerHolder maLayer holds as
the first parameter
+ // to SetVirDevGraphics(). That parameter is of type CGLayerHolder, so
what we actually pass
+ // is an implicitly constructed *separate* CGLayerHolder. Is that what
we want? No idea.
+ // Possibly we could pass just maLayer as such? But doing that does
not fix tdf#138122.
mpGraphics->SetVirDevGraphics(maLayer.get(), xDrawContext,
mnBitmapDepth);
}
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