On Wed, 2002-07-03 at 10:06, Tim Smith wrote: 
> On Tuesday 02 Jul 2002 11:57 pm, Michel Dänzer scribed numinously:"
> > On Tue, 2002-07-02 at 23:40, Tim Smith wrote:
> > > On Monday 01 Jul 2002 10:10 pm, Keith Whitwell scribed numinously:"
> > >
> > > > Michel Dänzer wrote:
> > > > > On Mon, 2002-07-01 at 21:28, Tim Smith wrote:
> > > > >>-     BEGIN_RING( 4 );
> > > > >>-     OUT_RING( CP_PACKET0( RADEON_RE_TOP_LEFT, 0 ) );
> > > > >>-     OUT_RING( (box->y1 << 16) | box->x1 );
> > > > >>-     OUT_RING( CP_PACKET0( RADEON_RE_WIDTH_HEIGHT, 0 ) );
> > > > >>-/*   OUT_RING( ((box->y2 - 1) << 16) | (box->x2 - 1) );*/
> > > > >>-     OUT_RING( (box->y2 << 16) | box->x2 );
> > > > >>-     ADVANCE_RING();
> > > > >>+        BEGIN_RING( 3 );
> > > > >>+        OUT_RING( CP_PACKET3( RADEON_CCE_SET_SCISSORS, 1 ));
> > > > >>+        OUT_RING( (box->y1 << 16) | box->x1 );
> > > > >>+        OUT_RING( (box->y2 << 16) | box->x2 );
> > > > >>+        ADVANCE_RING();
> > > > >
> > > > > Add Jacek's fix to use the commented out variant with -1, and it's
> > > > > perfect! :) Or does the command account for that? Either way, great
> > > > > job.
> > > > >
> > > > > Also, 'CCE' makes me think of a Rage128, the Radeon engine is
> > > > > usually called 'CP', and the existing commands in the file are
> > > > > simply called RADEON_CNTL_* .
> > > >
> > > > Michel, if you want to make those changes & commit this, that's fine
> > > > with me.
> > > >
> > > > Tim, how interested are you in cvs access?
> > >
> > > I've made the changes (change to RADEON_CNTL_SET_SCISSORS and restore
> > > the commented-out line) and committed.
> >
> > Welcome to the club ;), but you didn't restore the commented out line
> > AFAICS.
> 
> /*    OUT_RING( ((box->y2 - 1) << 16) | (box->x2 - 1) );*/
> 
> That one? I put it in the state it was in prior to my change (i.e. present 
> put commented out) Or are you saying it should be uncommented and replace 
> the line after it?

Yes, in fact that's how I understood 'restored', but of course in
retrospect that was just a deficiency of my English. :) Have you tried a
fullscreen app now and seen the rightmost pixel column appear on the
very left?


-- 
Earthling Michel Dänzer (MrCooper)/ Debian GNU/Linux (powerpc) developer
XFree86 and DRI project member   /  CS student, Free Software enthusiast


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