[Mesa-dev] [PATCH 08/45] spirv/nir: Add support for SPV_KHR_16bit_storage

[Alejandro Piñeiro]

From: Eduardo Lima Mitev <elima at igalia.com>

---
 src/compiler/spirv/nir_spirv.h    | 1 +
 src/compiler/spirv/spirv_to_nir.c | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/src/compiler/spirv/nir_spirv.h b/src/compiler/spirv/nir_spirv.h
index 7f16866..89e6672 100644
--- a/src/compiler/spirv/nir_spirv.h
+++ b/src/compiler/spirv/nir_spirv.h
@@ -51,6 +51,7 @@ struct nir_spirv_supported_extensions {
    bool image_write_without_format;
    bool int64;
    bool multiview;
+   bool storage_16bit;
 };
 
 nir_function *spirv_to_nir(const uint32_t *words, size_t word_count,
diff --git a/src/compiler/spirv/spirv_to_nir.c b/src/compiler/spirv/spirv_to_nir.c
index 763dbf4..c66bf34 100644
--- a/src/compiler/spirv/spirv_to_nir.c
+++ b/src/compiler/spirv/spirv_to_nir.c
@@ -2763,6 +2763,13 @@ vtn_handle_preamble_instruction(struct vtn_builder *b, SpvOp opcode,
          spv_check_supported(multiview, cap);
          break;
 
+      case SpvCapabilityStorageUniformBufferBlock16:
+      case SpvCapabilityStorageUniform16:
+      case SpvCapabilityStoragePushConstant16:
+      case SpvCapabilityStorageInputOutput16:
+         spv_check_supported(storage_16bit, cap);
+         break;
+
       default:
          unreachable("Unhandled capability");
       }
-- 
2.9.3