Re: [Qemu-devel] [6683] Update cocoa.m to match new DisplayState code (Samuel Benson)

[Stefano Stabellini <stefano.stabellini@eu.citrix.com>]

Anthony Liguori wrote:

> Revision: 6683
>           http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6683
> Author:   aliguori
> Date:     2009-03-04 19:25:22 +0000 (Wed, 04 Mar 2009)
> Log Message:
> -----------
> Update cocoa.m to match new DisplayState code (Samuel Benson)
> 
> Version 2 does as follows:
> 
> [1]: Corrects endianness on issues by using native BGR to RGB conversion
> [2]: Uses DisplayState accessors for obtaining graphics context information,
>      which
> [3]: Removes now unused variables, and
> [4]: Allows reading of varying color modes (32bit/24/16), and converting to
>      native colorspace
> [5]: Attempts to keep itself centered on screen (as opposed to bottom right,
>      which immediately goes off screen after bios load) on context changes
>     (window resizes)
> 
> Testing working on i386 (gentoo, Windows 2000) and PPC (debian) guests on PPC
> and x86 Macs.
> 
> In regards to [4], Windows 2000 displays fine on quick tests, but on the lowest
> setting I could test, 16bit color depth at 4bpp, colors are slightly off. I
> used gentoo install-x86-minimal-2008.0 in framebuffer mode to test above
> setting; the usual grey text is now blue, and Tux appears to be BGR shifted. I
> do not know if previous code worked at such a low color setting.
> 
> Signed-off-by: Samuel Benson <qemu_ml@digitalescape.info> 
> 

Please read this message:

http://lists.gnu.org/archive/html/qemu-devel/2009-03/msg00034.html