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From: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
To: qemu-devel <qemu-devel@nongnu.org>
Cc: Anthony Liguori <anthony@codemonkey.ws>
Subject: [Qemu-devel] gtk UI doesn't correctly byte swap 32-bit framebuffer on qemu-system-ppc little-endian host
Date: Mon, 03 Jun 2013 23:35:57 +0100	[thread overview]
Message-ID: <51AD1A4D.1090301@ilande.co.uk> (raw)

Hi all,

I've just been testing some more OpenBIOS images with the new gtk UI and 
found that if you specify a 32-bit depth framebuffer on qemu-system-ppc 
running on a little-endian host then the RGB -> BGR byteswap doesn't 
take place.

Good:
./qemu-system-ppc -g 1024x768x32 -vnc :1
./qemu-system-ppc -g 1024x768x32 -sdl

Bad:
./qemu-system-ppc -g 1024x768x32

I've quickly confirmed this with git bisect which simply returns:

commit 15546425c5527ebb08ede399373b705866f1ff84
Author: Anthony Liguori <aliguori@us.ibm.com>
Date:   Wed Feb 20 07:43:25 2013 -0600

     gtk: make default UI (v5)


Many thanks,

Mark.

             reply	other threads:[~2013-06-03 22:41 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-03 22:35 Mark Cave-Ayland [this message]
2013-06-03 23:19 ` [Qemu-devel] gtk UI doesn't correctly byte swap 32-bit framebuffer on qemu-system-ppc little-endian host Anthony Liguori
2013-06-04  7:50   ` Gerd Hoffmann
2013-06-04  8:52     ` Mark Cave-Ayland

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