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Date: Mon, 20 Feb 2012 08:41:22 +0100
From: Paolo Bonzini <pbonzini@redhat.com>
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Subject: Re: [Qemu-devel] [PATCH 5/6] gtk: add support for screen scaling
	and full screen
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To: Anthony Liguori <aliguori@us.ibm.com>
Cc: qemu-devel@nongnu.org, Alex Graf <agraf@suse.de>

On 02/20/2012 12:45 AM, Anthony Liguori wrote:
> +static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque)
> +{
> +    GtkDisplayState *s = opaque;
> +
> +    s->scale_x *= 1.25;
> +    s->scale_y *= 1.25;
> +
> +    gd_resize(s->ds);
> +}
> +
> +static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque)
> +{
> +    GtkDisplayState *s = opaque;
> +
> +    s->scale_x *= .75;
> +    s->scale_y *= .75;

This should be /= 1.25, because the inverse of 1.25 is _not_ 0.75. :)

Paolo