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Re: [Qemu-devel] [Qemu-ppc] qemu-system-ppc video artifacts since "tcg:

From: luigi burdo
Subject: Re: [Qemu-devel] [Qemu-ppc] qemu-system-ppc video artifacts since "tcg: drop global lock during TCG code execution"
Date: Tue, 14 Mar 2017 15:02:58 +0000

framebuffer memory which is used to decide when a scan line needs update?

Hi Balton i have this artifacts since 2.20 on Linux PPC.
are more evident if the sdl driver is used, much less on GTK but still present 
there too plus GTK have issue with pointer if gl is enabled (reported in past 
in bugzilla)
I found it in STD when kvm is enabled on ppc32, virtio-vga gave this issue much 
less . (qemu-system-PPC64 have virtio enabled),
The strange thing is the std dont gave this issue on x86 emulation via tcg...

I hope one day we will have virtio on ppc32 too.


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