Mesa (master): spirv: add missing SPV_EXT_descriptor_indexing capabilities

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Module: Mesa
Branch: master
Commit: bbbe00a1016bd7b9e777a94fbe92477dc6109678
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=bbbe00a1016bd7b9e777a94fbe92477dc6109678

Author: Juan A. Suarez Romero <jasuarez at igalia.com>
Date:   Mon Apr 29 17:02:45 2019 +0200

spirv: add missing SPV_EXT_descriptor_indexing capabilities

Add ShaderNonUniformEXT, UniformBufferArrayNonUniformIndexingEXT,
SampledImageArrayNonUniformIndexingEXT,
StorageBufferArrayNonUniformIndexingEXT,
StorageImageArrayNonUniformIndexingEXT,
InputAttachmentArrayNonUniformIndexingEXT,
UniformTexelBufferArrayNonUniformIndexingEXT and
StorageTexelBufferArrayNonUniformIndexingEXT capabilities.

Cc: mesa-stable at lists.freedesktop.org
Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>
Reviewed-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>

---

 src/compiler/shader_info.h        |  2 ++
 src/compiler/spirv/spirv_to_nir.c | 14 ++++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/src/compiler/shader_info.h b/src/compiler/shader_info.h
index 45ba2982884..166ff8dec4e 100644
--- a/src/compiler/shader_info.h
+++ b/src/compiler/shader_info.h
@@ -37,6 +37,8 @@ struct spirv_supported_capabilities {
    bool atomic_storage;
    bool derivative_group;
    bool descriptor_array_dynamic_indexing;
+   bool descriptor_array_non_uniform_indexing;
+   bool descriptor_indexing;
    bool device_group;
    bool draw_parameters;
    bool float64;
diff --git a/src/compiler/spirv/spirv_to_nir.c b/src/compiler/spirv/spirv_to_nir.c
index 0f3abd7be35..66097e4556f 100644
--- a/src/compiler/spirv/spirv_to_nir.c
+++ b/src/compiler/spirv/spirv_to_nir.c
@@ -3716,12 +3716,26 @@ vtn_handle_preamble_instruction(struct vtn_builder *b, SpvOp opcode,
          spv_check_supported(storage_8bit, cap);
          break;
 
+      case SpvCapabilityShaderNonUniformEXT:
+         spv_check_supported(descriptor_indexing, cap);
+         break;
+
       case SpvCapabilityInputAttachmentArrayDynamicIndexingEXT:
       case SpvCapabilityUniformTexelBufferArrayDynamicIndexingEXT:
       case SpvCapabilityStorageTexelBufferArrayDynamicIndexingEXT:
          spv_check_supported(descriptor_array_dynamic_indexing, cap);
          break;
 
+      case SpvCapabilityUniformBufferArrayNonUniformIndexingEXT:
+      case SpvCapabilitySampledImageArrayNonUniformIndexingEXT:
+      case SpvCapabilityStorageBufferArrayNonUniformIndexingEXT:
+      case SpvCapabilityStorageImageArrayNonUniformIndexingEXT:
+      case SpvCapabilityInputAttachmentArrayNonUniformIndexingEXT:
+      case SpvCapabilityUniformTexelBufferArrayNonUniformIndexingEXT:
+      case SpvCapabilityStorageTexelBufferArrayNonUniformIndexingEXT:
+         spv_check_supported(descriptor_array_non_uniform_indexing, cap);
+         break;
+
       case SpvCapabilityRuntimeDescriptorArrayEXT:
          spv_check_supported(runtime_descriptor_array, cap);
          break;