Re: Emacs on OS X development

[YAMAMOTO Mitsuharu]

>>>>> On Tue, 17 Jul 2012 21:56:36 -0500, "John Wiegley" <address@hidden> said:

>>> My only complaint is that now that Yamamoto has included the GUI
>>> animation stuff, it triggers my discrete GPU on my laptop,
>>> something I would like it to not do.

>> Which one?  I think I've added animations only for limited
>> situations that do not happen frequently, but I may have overlooked
>> something.

> I also found that graphics switched immediately upon running Emacs.

Does the patch below help?  I can't test it because I don't have
MacBook Pro.

It seems this requires Mac OS X Lion and Early 2011 MacBook Pro.
(http://developer.apple.com/library/mac/#qa/qa1734/)

                                     YAMAMOTO Mitsuharu
                                address@hidden

=== modified file 'mac/Emacs.app/Contents/Info.plist'
*** mac/Emacs.app/Contents/Info.plist   2012-06-01 11:45:25 +0000
--- mac/Emacs.app/Contents/Info.plist   2012-07-18 03:39:53 +0000
***************
*** 157,161 ****
--- 157,163 ----
                        </array>
                </dict>
        </array>
+       <key>NSSupportsAutomaticGraphicsSwitching</key>
+       <true/>
  </dict>
  </plist>