[Qemu-devel] [Bug 665743] [NEW] Cocoa video corruption when guest uses RGB565 mode

[Todd Jones]

Public bug reported:

The cocoa video driver doesn't currently support when the guest uses
RGB565 or HighColor mode resulting in corrupted video.  The initial
graphics screen of recent Ubuntu installs is an example.  The attached
patch against 0.13.0-release seems to fix the problem by introducing an
indirect data provider that translates from RGB565 to RGB888, a mode
that core graphics supports.

** Affects: qemu
     Importance: Undecided
         Status: New

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Cocoa video corruption when guest uses RGB565 mode
https://bugs.launchpad.net/bugs/665743
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Status in QEMU: New

Bug description:
The cocoa video driver doesn't currently support when the guest uses RGB565 or 
HighColor mode resulting in corrupted video.  The initial graphics screen of 
recent Ubuntu installs is an example.  The attached patch against 
0.13.0-release seems to fix the problem by introducing an indirect data 
provider that translates from RGB565 to RGB888, a mode that core graphics 
supports.