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
---
 tests/cross-compile/early-depth-stencil.hlsl      |  9 +++++++++
 tests/cross-compile/early-depth-stencil.hlsl.glsl | 16 ++++++++++++++++
 tests/cross-compile/early-depth-stencil.hlsl.hlsl |  8 ++++++++
 3 files changed, 33 insertions(+)
 create mode 100644 tests/cross-compile/early-depth-stencil.hlsl
 create mode 100644 tests/cross-compile/early-depth-stencil.hlsl.glsl
 create mode 100644 tests/cross-compile/early-depth-stencil.hlsl.hlsl

(limited to 'tests')

diff --git a/tests/cross-compile/early-depth-stencil.hlsl b/tests/cross-compile/early-depth-stencil.hlsl
new file mode 100644
index 000000000..b40a29aba
--- /dev/null
+++ b/tests/cross-compile/early-depth-stencil.hlsl
@@ -0,0 +1,9 @@
+//TEST:CROSS_COMPILE:-target spirv-assembly -entry main -stage fragment
+//TEST:CROSS_COMPILE:-profile ps_6_0 -target dxil-assembly -entry main 
+
+[earlydepthstencil]
+float4 main(): SV_Target
+{
+    return float4(1, 0, 0, 1); 
+}
+
diff --git a/tests/cross-compile/early-depth-stencil.hlsl.glsl b/tests/cross-compile/early-depth-stencil.hlsl.glsl
new file mode 100644
index 000000000..73e258a82
--- /dev/null
+++ b/tests/cross-compile/early-depth-stencil.hlsl.glsl
@@ -0,0 +1,16 @@
+//TEST_IGNORE_FILE:
+#version 450
+layout(row_major) uniform;
+layout(row_major) buffer;
+
+#line 5 0
+layout(location = 0)
+out vec4 _S1;
+
+#line 5
+layout(early_fragment_tests) in;
+void main()
+{
+    _S1 = vec4(float(1), float(0), float(0), float(1));
+    return;
+}
diff --git a/tests/cross-compile/early-depth-stencil.hlsl.hlsl b/tests/cross-compile/early-depth-stencil.hlsl.hlsl
new file mode 100644
index 000000000..378c5c0a1
--- /dev/null
+++ b/tests/cross-compile/early-depth-stencil.hlsl.hlsl
@@ -0,0 +1,8 @@
+//TEST_IGNORE_FILE:
+#pragma pack_matrix(column_major)
+
+[earlydepthstencil]
+vector<float,4> main() : SV_TARGET
+{
+    return vector<float,4>((float) 1, (float) 0, (float) 0, (float) 1);
+}
-- 
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