From e21d5ad650130631e17662ce8f22d15315ab597a Mon Sep 17 00:00:00 2001
From: jsmall-nvidia <jsmall@nvidia.com>
Date: Wed, 21 Nov 2018 13:41:34 -0500
Subject: Feature/early depth stencil (#727)

* First pass support for early depth stencil.

* Add a simple test to check if output has attributes.

* Use cross compilation to test [earlydepthstencil] on glsl.

* If target is dxil, use dxc to test against.
Add hlsl to test earlydepthstencil against.

* * Added spSessionHasCompileTargetSupport
* Made slang-test use spSessionHasCompileTargetSupport to ignore tests that cannot run
---
 source/slang/ir.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'source/slang/ir.cpp')

diff --git a/source/slang/ir.cpp b/source/slang/ir.cpp
index 356648212..664927e8a 100644
--- a/source/slang/ir.cpp
+++ b/source/slang/ir.cpp
@@ -2949,6 +2949,11 @@ namespace Slang
                     dump(context, "\n[__readNone]");
                 }
                 break;
+            case kIRDecorationOp_EarlyDepthStencil:
+                {
+                    dump(context, "\n[earlydepthstencil]");
+                }
+                break;
             }
         }
     }
@@ -5387,7 +5392,11 @@ namespace Slang
                     context->builder->addDecoration<IRVulkanCallablePayloadDecoration>(clonedValue);
                 }
                 break;
-
+            case kIRDecorationOp_EarlyDepthStencil:
+                {
+                    context->builder->addDecoration<IREarlyDepthStencilDecoration>(clonedValue);
+                }
+                break;
             case kIRDecorationOp_VulkanHitAttributes:
                 {
                     context->builder->addDecoration<IRVulkanHitAttributesDecoration>(clonedValue);
-- 
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