[Bug 11399] The ability to lock individual channels (i.e. prevent them from being updated by drawing functions) would allow for some interesting composition tricks, such as drawing directly to the alpha channel.

https://www.w3.org/Bugs/Public/show_bug.cgi?id=11399

Ian 'Hixie' Hickson <ian@hixie.ch> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
           Platform|Other                       |All
         Resolution|LATER                       |
  Status Whiteboard|                            |canvas RFE
         OS/Version|other                       |All
           Severity|normal                      |enhancement

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Received on Monday, 27 February 2012 18:20:53 UTC