On Tue, 2015-08-04 at 18:15 -0400, Rob Clark wrote:
> On Sun, Aug 2, 2015 at 1:04 AM, Timothy Arceri <t_arc...@yahoo.com.au>
> wrote:
> > The only values allowed are 0 and 1, and the value is checked before
> > assigning.
> >
> > This is a copy of 8eeca7a56c that seems to have been made to the glsl
> > ir type after it was copied for use in nir but before nir landed.
> > ---
> > src/glsl/nir/nir.h | 8 ++++++--
> > 1 file changed, 6 insertions(+), 2 deletions(-)
> >
> > diff --git a/src/glsl/nir/nir.h b/src/glsl/nir/nir.h
> > index 4551d09..d47f352 100644
> > --- a/src/glsl/nir/nir.h
> > +++ b/src/glsl/nir/nir.h
> > @@ -293,9 +293,13 @@ typedef struct {
> > unsigned int driver_location;
> >
> > /**
> > - * output index for dual source blending.
> > + * Output index for dual source blending.
> > + *
> > + * \note
> > + * The GLSL spec only allows the values 0 or 1 for the index in \b
> > dual
> > + * source blending.
> > */
> > - int index;
> > + unsigned index:1;
> >
>
> btw, this kinda breaks tgsi_to_nir badly.. Eric has already started
> on patches to make tgsi_to_nir not abuse the index field, but since
> this doesn't actually change the size of the struct (since it sits
> between two ints), any objection to just reverting this patch and
> re-applying it again after tgsi_to_nir is fixed?
Yeah I did see Erics patches, feel free to revert it until everythings fixed.
Sorry for breaking things.
>
> BR,
> -R
>
>
> > /**
> > * Initial binding point for a sampler or UBO.
> > --
> > 2.4.3
> >
> > _______________________________________________
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> > mesa-dev@lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/mesa-dev
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