Mesa (master): spirv: Add support for runtime descriptor array cap.

[Bas Nieuwenhuizen]

Module: Mesa
Branch: master
Commit: 5f7ebb52064fb610580fd5f6e3ebd54852185e47
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=5f7ebb52064fb610580fd5f6e3ebd54852185e47

Author: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>
Date:   Thu Apr 12 01:36:22 2018 +0200

spirv: Add support for runtime descriptor array cap.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>

---

 src/compiler/shader_info.h        | 1 +
 src/compiler/spirv/spirv_to_nir.c | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/src/compiler/shader_info.h b/src/compiler/shader_info.h
index 6bbe526d2d..53a0ef21f6 100644
--- a/src/compiler/shader_info.h
+++ b/src/compiler/shader_info.h
@@ -54,6 +54,7 @@ struct spirv_supported_capabilities {
    bool gcn_shader;
    bool trinary_minmax;
    bool descriptor_array_dynamic_indexing;
+   bool runtime_descriptor_array;
 };
 
 typedef struct shader_info {
diff --git a/src/compiler/spirv/spirv_to_nir.c b/src/compiler/spirv/spirv_to_nir.c
index 884f5b2c69..2a835f047e 100644
--- a/src/compiler/spirv/spirv_to_nir.c
+++ b/src/compiler/spirv/spirv_to_nir.c
@@ -3390,6 +3390,10 @@ vtn_handle_preamble_instruction(struct vtn_builder *b, SpvOp opcode,
          spv_check_supported(descriptor_array_dynamic_indexing, cap);
          break;
 
+      case SpvCapabilityRuntimeDescriptorArrayEXT:
+         spv_check_supported(runtime_descriptor_array, cap);
+         break;
+
       default:
          vtn_fail("Unhandled capability");
       }