From 8c4a15c522861d2f30eacc9cd2b03ad793018639 Mon Sep 17 00:00:00 2001
From: lucy96chen <47800040+lucy96chen@users.noreply.github.com>
Date: Tue, 7 Jun 2022 11:20:17 -0700
Subject: Add simple ray tracing test (#2261)

* checkpoint commit

* Simple ray tracing test works

* Removed unnecessary shaders and code but image is completely black

* Simple ray tracing test for a 2x2 texture working; Added new helper functions to gfx-test-texture-util for stripping padding from texture resource readback and dumping textures to disk

* Renamed variables

* Ignore test if ray tracing isn't supported
---
 build/visual-studio/gfx-unit-test-tool/gfx-unit-test-tool.vcxproj   | 2 ++
 .../gfx-unit-test-tool/gfx-unit-test-tool.vcxproj.filters           | 6 ++++++
 2 files changed, 8 insertions(+)

(limited to 'build/visual-studio')

diff --git a/build/visual-studio/gfx-unit-test-tool/gfx-unit-test-tool.vcxproj b/build/visual-studio/gfx-unit-test-tool/gfx-unit-test-tool.vcxproj
index 7c8dd3144..97fb723b4 100644
--- a/build/visual-studio/gfx-unit-test-tool/gfx-unit-test-tool.vcxproj
+++ b/build/visual-studio/gfx-unit-test-tool/gfx-unit-test-tool.vcxproj
@@ -290,6 +290,7 @@
     <ClCompile Include="..\..\..\tools\gfx-unit-test\instanced-draw-tests.cpp" />
     <ClCompile Include="..\..\..\tools\gfx-unit-test\mutable-shader-object.cpp" />
     <ClCompile Include="..\..\..\tools\gfx-unit-test\nested-parameter-block.cpp" />
+    <ClCompile Include="..\..\..\tools\gfx-unit-test\ray-tracing-tests.cpp" />
     <ClCompile Include="..\..\..\tools\gfx-unit-test\resolve-resource-tests.cpp" />
     <ClCompile Include="..\..\..\tools\gfx-unit-test\root-mutable-shader-object.cpp" />
     <ClCompile Include="..\..\..\tools\gfx-unit-test\root-shader-parameter.cpp" />
@@ -308,6 +309,7 @@
     <None Include="..\..\..\tools\gfx-unit-test\graphics-smoke.slang" />
     <None Include="..\..\..\tools\gfx-unit-test\mutable-shader-object.slang" />
     <None Include="..\..\..\tools\gfx-unit-test\nested-parameter-block.slang" />
+    <None Include="..\..\..\tools\gfx-unit-test\ray-tracing-test-shader.slang" />
     <None Include="..\..\..\tools\gfx-unit-test\resolve-resource-shader.slang" />
     <None Include="..\..\..\tools\gfx-unit-test\root-shader-parameter.slang" />
     <None Include="..\..\..\tools\gfx-unit-test\sampler-array.slang" />
diff --git a/build/visual-studio/gfx-unit-test-tool/gfx-unit-test-tool.vcxproj.filters b/build/visual-studio/gfx-unit-test-tool/gfx-unit-test-tool.vcxproj.filters
index fd4b2707f..87f24f154 100644
--- a/build/visual-studio/gfx-unit-test-tool/gfx-unit-test-tool.vcxproj.filters
+++ b/build/visual-studio/gfx-unit-test-tool/gfx-unit-test-tool.vcxproj.filters
@@ -98,6 +98,9 @@
     <ClCompile Include="..\..\..\tools\unit-test\slang-unit-test.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\tools\gfx-unit-test\ray-tracing-tests.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\..\..\tools\gfx-unit-test\buffer-barrier-test.slang">
@@ -136,5 +139,8 @@
     <None Include="..\..\..\tools\gfx-unit-test\trivial-copy.slang">
       <Filter>Source Files</Filter>
     </None>
+    <None Include="..\..\..\tools\gfx-unit-test\ray-tracing-test-shader.slang">
+      <Filter>Source Files</Filter>
+    </None>
   </ItemGroup>
 </Project>
\ No newline at end of file
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