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Re: [Qemu-devel] High resolution VGA modes

From: Anthony Liguori
Subject: Re: [Qemu-devel] High resolution VGA modes
Date: Tue, 13 Jun 2006 17:41:23 -0500
User-agent: Thunderbird (X11/20060612)

Fabrice Bellard wrote:

The previous commits enable the support of higher resolution VGA modes in QEMU (1152x864, 1280x1024 and 1600x1200) when using the VESA device driver (-std-vga option). The VESA device driver is known to work with Linux and Windows XP.

Is 2d acceleration possible with VESA?


Anthony Liguori

The VGA memory was increased to 8 MB to enable 1600x1200 with 32 bits per pixel. I updated the built-in VNC server so that it supports higher resolutions too.

Note that the Cirrus VGA device driver was not modified, so it has the same limitations are before (4 MB Video Memory, up to 1280x1024). These limitations are unfortunately linked to the emulated Cirrus VGA hardware and guest OS video drivers.


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