[Mesa-dev] [PATCH 05/10] anv/icl: Don't use DISPATCH_MODE_SIMD4X2

[Jason Ekstrand]

On Thu, Feb 15, 2018 at 5:44 PM, Anuj Phogat <anuj.phogat at gmail.com> wrote:

> Signed-off-by: Anuj Phogat <anuj.phogat at gmail.com>
> ---
>  src/intel/vulkan/genX_pipeline.c | 7 +++++++
>  1 file changed, 7 insertions(+)
>
> diff --git a/src/intel/vulkan/genX_pipeline.c b/src/intel/vulkan/genX_
> pipeline.c
> index 85391c93ca..290d78e608 100644
> --- a/src/intel/vulkan/genX_pipeline.c
> +++ b/src/intel/vulkan/genX_pipeline.c
> @@ -1124,6 +1124,9 @@ emit_3dstate_vs(struct anv_pipeline *pipeline)
>        pipeline->shaders[MESA_SHADER_VERTEX];
>
>     assert(anv_pipeline_has_stage(pipeline, MESA_SHADER_VERTEX));
> +#if GEN_GEN >= 11
> +   assert(vs_prog_data->base.dispatch_mode == DISPATCH_MODE_SIMD8);
> +#endif
>
>     anv_batch_emit(&pipeline->batch, GENX(3DSTATE_VS), vs) {
>        vs.Enable               = true;
> @@ -1253,10 +1256,14 @@ emit_3dstate_hs_te_ds(struct anv_pipeline
> *pipeline,
>           tes_prog_data->base.base.dispatch_grf_start_reg;
>
>  #if GEN_GEN >= 8
> +#if GEN_GEN < 11
>        ds.DispatchMode =
>           tes_prog_data->base.dispatch_mode == DISPATCH_MODE_SIMD8 ?
>              DISPATCH_MODE_SIMD8_SINGLE_PATCH :
>              DISPATCH_MODE_SIMD4X2;
> +#else
>

You can just put the assert here.


> +      ds.DispatchMode = DISPATCH_MODE_SIMD8_SINGLE_PATCH;
> +#endif
>
>        ds.UserClipDistanceClipTestEnableBitmask =
>           tes_prog_data->base.clip_distance_mask;
> --
> 2.13.6
>
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