[Mesa-dev] [PATCH v2 2/3] radv/gfx10: do not emit VGT_GS_MODE

[Bas Nieuwenhuizen]

We might want to merge this into patch 1, as we now emit the
R_028A84_VGT_PRIMITIVEID_EN twice after only patch 1.

Either way r-b for the series

On Thu, Jul 18, 2019 at 10:14 AM Samuel Pitoiset
<samuel.pitoiset at gmail.com> wrote:
>
> Unnecessary.
>
> Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
> ---
>  src/amd/vulkan/radv_pipeline.c | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
> index bcb7ccc803d..b11d79f4811 100644
> --- a/src/amd/vulkan/radv_pipeline.c
> +++ b/src/amd/vulkan/radv_pipeline.c
> @@ -3274,6 +3274,9 @@ radv_pipeline_generate_vgt_gs_mode(struct radeon_cmdbuf *ctx_cs,
>         unsigned vgt_primitiveid_en = 0;
>         uint32_t vgt_gs_mode = 0;
>
> +       if (radv_pipeline_has_ngg(pipeline))
> +               return;
> +
>         if (radv_pipeline_has_gs(pipeline)) {
>                 const struct radv_shader_variant *gs =
>                         pipeline->shaders[MESA_SHADER_GEOMETRY];
> --
> 2.22.0
>
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