[Mesa-stable] [PATCH] anv: set input_slots_valid on brw_wm_prog_key

[Emil Velikov]

Hi Lionel,

On 23 January 2017 at 17:10, Lionel Landwerlin
<lionel.g.landwerlin at intel.com> wrote:
> With shaders using a lot of inputs/outputs, like this (from Gtk+) :
>
> layout(location = 0) in vec2 inPos;
> layout(location = 1) in float inGradientPos;
> layout(location = 2) in flat int inRepeating;
> layout(location = 3) in flat int inStopCount;
> layout(location = 4) in flat vec4 inClipBounds;
> layout(location = 5) in flat vec4 inClipWidths;
> layout(location = 6) in flat ColorStop inStops[8];
>
> layout(location = 0) out vec4 outColor;
>
> we're missing the programming of the input_slots_valid field leading
> to an assert further down the backend code.
>
> v2: Use valid slots of the geometry or vertex stage (Jason)
>
> v3: Use helper to find correct vue map (Jason)
>
> v4: Set the valid slots off the previous stages (Jason)
>
> Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
> Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>
> Cc: 13.0 17.0 <mesa-stable at lists.freedesktop.org>
Spotted this a bit late, I'm afraid but will pick it up for the next round.
Please please read through docs/submittingpatches.html#nominations for
future nominations.

Thanks
Emil