tree d29edd2db141ee51b203b4fcb611c3ca6ae215d8
parent 4ed8efea38afb72dfb0028a4470698563a4176e0
author Rob Kroeger <robkroeger@gmail.com> 1343748284 -0400
committer Russ Cox <rsc@swtch.com> 1343748284 -0400
golang-hg c89c9c245071f466f088dcffd16298caee542f92

devdraw: fix for OS X 10.8 (Mountain Lion)

In MacOS 10.8, the NSBitmapImageRep class appears to cache the specified
image data at the time of construction. As a result updates to the
backing memimage object do not get pushed to the screen in flushimg.

This patch creates the NSBitmapImageRep object over again for each
flushimg which would appear to fix the problem.

R=rsc
CC=plan9port.codebot
http://codereview.appspot.com/6443063