Did not see that we already had tests for it.
Reviewed-by: Bas Nieuwenhuizen <b...@basnieuwenhuizen.nl>
On Mon, Jun 25, 2018 at 3:56 PM, Samuel Pitoiset
<samuel.pitoi...@gmail.com> wrote:
> The driver already supports exporting the stencil value.
>
> The following CTS test now pass:
> dEQP-VK.pipeline.shader_stencil_export.op_replace
>
> Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
> ---
> src/amd/vulkan/radv_extensions.py | 1 +
> src/amd/vulkan/radv_shader.c | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/src/amd/vulkan/radv_extensions.py
> b/src/amd/vulkan/radv_extensions.py
> index ebc3f6bc2b..a0f1038110 100644
> --- a/src/amd/vulkan/radv_extensions.py
> +++ b/src/amd/vulkan/radv_extensions.py
> @@ -100,6 +100,7 @@ EXTENSIONS = [
> Extension('VK_EXT_global_priority', 1,
> 'device->rad_info.has_ctx_priority'),
> Extension('VK_EXT_sampler_filter_minmax', 1,
> 'device->rad_info.chip_class >= CIK'),
> Extension('VK_EXT_shader_viewport_index_layer', 1, True),
> + Extension('VK_EXT_shader_stencil_export', 1, True),
> Extension('VK_EXT_vertex_attribute_divisor', 1, True),
> Extension('VK_AMD_draw_indirect_count', 1, True),
> Extension('VK_AMD_gcn_shader', 1, True),
> diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c
> index 03185de304..c7ffd47c0b 100644
> --- a/src/amd/vulkan/radv_shader.c
> +++ b/src/amd/vulkan/radv_shader.c
> @@ -222,6 +222,7 @@ radv_shader_compile_to_nir(struct radv_device *device,
> .shader_viewport_index_layer = true,
> .descriptor_array_dynamic_indexing = true,
> .runtime_descriptor_array = true,
> + .stencil_export = true,
> },
> };
> entry_point = spirv_to_nir(spirv, module->size / 4,
> --
> 2.18.0
>
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