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Re: [Qemu-devel] [6989] Fix display breakage when resizing the screen (v

From: Avi Kivity
Subject: Re: [Qemu-devel] [6989] Fix display breakage when resizing the screen (v2) (Avi Kivity)
Date: Mon, 06 Apr 2009 17:53:31 +0300
User-agent: Thunderbird (X11/20090320)

Avi Kivity wrote:
Secondly it doesn't follow the basic idea behind the DisplayState
surface: it is supposed to be a pixel surface provided by the vga
emulator to the frontends, cirrus shouldn't have to care what size it is.
In fact cirrus emulates bitblit operations on the emulated framebuffer,
not on the DisplayState surface; if it does so is a bug and should be fixed.

This happens through cirrus_do_copy(), which implies that the display surface is involved. Is that wrong?

I think what you're saying is, we shouldn't call qemu_console_copy() in cirrus_do_copy() if vga is not displayed on the console?

(and conversely, if it is displayed, we shouldn't call cirrus_invalidate_region).

error compiling committee.c: too many arguments to function

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