Re: [AD] SF.net SVN: alleg:[13184] allegro/branches/4.9

[Peter Wang <novalazy@xxxxxxxxxx>]

On 2010-04-03, Thomas Fjellstrom <tfjellstrom@xxxxxxxxxx> wrote:
> On April 3, 2010, Milan Mimica wrote:
> > Thomas Fjellstrom wrote:
> > > Please do :) I'll try and fix anything I can in the X code.
> > 
> > I'm running at 1280x800, NVIDIA 177.80, xorg-1.4.0.90
> > 
> > ex_fs_resize:
> > When started it displays at some _random_ point on the "virtual screen".
> > (You know that x11 feature where you can change the resolution and
> > retain original desktop size, you sort of zoom-in and move the "camera"
> > with the mouse pointer. I can achieve the same result by pressing
> > ctrl+art+numpad_plus/numpad_minus.) I can move the "camera" rectangle to
> > the allegro (supposedly fullscreen) window and then the "camera" is
> > stuck there (which is a good thing). The problem is (apart from having
> > to place the "camera") is that the bottom part of the screen is missing.
> > Notice the difference in ratio between my original desktop size and the
> > one set by the example.
> 
> Very weird, the first thing the example does is set the windows position to 
> the display's x,y offset, so it should show up at 0x0 on the first adapter. 
> And the second thing it does is grab the mouse so it can't go outside the 
> window.

I think we need the stuff in _al_xsys_xfvm_fullscreen_to_display,
i.e. XF86VidModeSetViewPort.

Peter