On Thu, Apr 04, 2013 at 06:24:24PM +0200, Laurent Pinchart wrote:
> Hi Ville,
>
> On Wednesday 27 March 2013 19:15:31 Ville Syrjälä wrote:
> > On Wed, Mar 27, 2013 at 05:57:20PM +0200, Ville Syrjälä wrote:
> > > On Tue, Mar 19, 2013 at 03:55:50PM +0100, Laurent Pinchart wrote:
> > > > Extend the -P option to allow specifying the plane x and y offsets. The
> > > > position is optional, if not specified the plane will be positioned at
> > > > the center of the screen as before.
> > > >
> > > > Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> > > > ---
> > > >
> > > > tests/modetest/modetest.c | 72 ++++++++++++++++++++++++++++++----------
> > > > 1 file changed, 57 insertions(+), 15 deletions(-)
> > > >
> > > > diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
> > > > index 7153a40..f95efe6 100644
> > > > --- a/tests/modetest/modetest.c
> > > > +++ b/tests/modetest/modetest.c
> > > > @@ -645,6 +645,7 @@ struct connector_arg {
> > > >
> > > > struct plane_arg {
> > > >
> > > > uint32_t con_id; /* the id of connector to bind to */
> > > >
> > > > + uint32_t x, y;
> > >
> > > I'd like the coordinates to allow negative values too.
> >
> > Tested it and it actually works w/ negative values thanks to the way
> > strtoul() works :) The only real obstacle is the magic '-1' handling.
> > I guess you should just give up on magic values and add some flag to
> > indicate whether the user provided the coords or not.
>
> Done :-) I'll post a new version.
>
> > Also I must say that I don't like the syntax you used for specifying the
> > coords. '(' and ')' need to be escaped or the shell eats them. I've been
> > using the x11 -geometry syntax whenever I have to deal with the x/y/w/h
> > combination. It's a reasonably well known syntax and doesn't have these
> > shell issues. Maybe you could use it here as well.
>
> Given that negative coordinates in the X geometry syntax don't match we what
> need, should I keep the current syntax, abuse the X geometry syntax, or use
> something else ?
Since no-one suggeste anything better, I vote for the abuse. I've
already gotten used to it :)
--
Ville Syrjälä
Intel OTC
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