CQuartz_AC.cpp

• Subject: CQuartz_AC.cpp
• From: "Kevin Meaney" <email@hidden>
• Date: Tue, 14 Sep 2004 17:16:41 +0100
• Delivered-to: email@hidden
• Delivered-to: email@hidden
• Organization: Softpress

I have had to modify CBeginContext::Begin() to get my quartz drawing to
work correctly.

At the beginning of the method I have modified at as below:

#if 0
	if (fPort && !QDIsPortBuffered(fPort))
#else
	if (fPort)
#endif

I have a window that returns it is buffered but the quartz drawing
doesn't work unless the check for is not buffered is removed.

I have had a search on developer.apple.com for documentation related to
buffered windows and CGContextRef's without anything to suggest that we
should only do QDBeginCGContext for non buffered windows or printing/
offscreen gworlds etc.

Is this a problem with MacApp.

Kevin


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