Reviewed-by: Jason Ekstrand <ja...@jlekstrand.net>
On Sun, Feb 11, 2018 at 6:26 PM, Gustavo Lima Chaves <
gustavo.lima.cha...@intel.com> wrote:
> ---
> src/compiler/shader_info.h | 1 +
> src/compiler/spirv/spirv_to_nir.c | 4 ++++
> src/compiler/spirv/vtn_variables.c | 4 ++++
> 3 files changed, 9 insertions(+)
>
> diff --git a/src/compiler/shader_info.h b/src/compiler/shader_info.h
> index f6dedb8d62..0480af5be7 100644
> --- a/src/compiler/shader_info.h
> +++ b/src/compiler/shader_info.h
> @@ -43,6 +43,7 @@ struct spirv_supported_capabilities {
> bool multiview;
> bool variable_pointers;
> bool storage_16bit;
> + bool stencil_export;
> };
>
> typedef struct shader_info {
> diff --git a/src/compiler/spirv/spirv_to_nir.c
> b/src/compiler/spirv/spirv_to_nir.c
> index c6df764682..e00dcafa12 100644
> --- a/src/compiler/spirv/spirv_to_nir.c
> +++ b/src/compiler/spirv/spirv_to_nir.c
> @@ -3196,6 +3196,10 @@ vtn_handle_preamble_instruction(struct vtn_builder
> *b, SpvOp opcode,
> spv_check_supported(variable_pointers, cap);
> break;
>
> + case SpvCapabilityStencilExportEXT:
> + spv_check_supported(stencil_export, cap);
> + break;
> +
> case SpvCapabilityStorageUniformBufferBlock16:
> case SpvCapabilityStorageUniform16:
> case SpvCapabilityStoragePushConstant16:
> diff --git a/src/compiler/spirv/vtn_variables.c b/src/compiler/spirv/vtn_
> variables.c
> index ead68b4784..36976798e9 100644
> --- a/src/compiler/spirv/vtn_variables.c
> +++ b/src/compiler/spirv/vtn_variables.c
> @@ -1294,6 +1294,10 @@ vtn_get_builtin_location(struct vtn_builder *b,
> *location = SYSTEM_VALUE_VIEW_INDEX;
> set_mode_system_value(b, mode);
> break;
> + case SpvBuiltInFragStencilRefEXT:
> + *location = FRAG_RESULT_STENCIL;
> + vtn_assert(*mode == nir_var_shader_out);
> + break;
> default:
> vtn_fail("unsupported builtin");
> }
> --
> 2.14.3
>
> _______________________________________________
> mesa-dev mailing list
> mesa-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/mesa-dev
>
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev
