[Piglit] [PATCH] glsl-es-3.10: compiler test for glHelperInvocation

[Ilia Mirkin]

On Tue, Oct 13, 2015 at 2:15 AM, Tapani Pälli <tapani.palli at intel.com> wrote:
> Test passes on Nvidia binary driver (346.59).
>
> Signed-off-by: Tapani Pälli <tapani.palli at intel.com>
> ---
>  tests/spec/glsl-es-3.10/compiler/helper-invocation.frag | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
>  create mode 100644 tests/spec/glsl-es-3.10/compiler/helper-invocation.frag
>
> diff --git a/tests/spec/glsl-es-3.10/compiler/helper-invocation.frag b/tests/spec/glsl-es-3.10/compiler/helper-invocation.frag
> new file mode 100644
> index 0000000..401d7da
> --- /dev/null
> +++ b/tests/spec/glsl-es-3.10/compiler/helper-invocation.frag
> @@ -0,0 +1,15 @@
> +// [config]
> +// expect_result: pass
> +// glsl_version: 3.10 es
> +// check_link: true
> +// [end config]
> +//
> +
> +#version 310 es
> +out highp vec4 color;
> +void main()
> +{
> +        if (gl_HelperInvocation)
> +                discard;
> +        color = vec4(0.0);
> +}

Reviewed-by: Ilia Mirkin <imirkin at alum.mit.edu>

[presumably you saw my patches for adding this in mesa... perhaps you
even commented?]