Use d3dcompiler_47.dll from slang-binaries on windows. (#1047)

* Use dxcompiler_47.dll from slang-binaries on windows.

* make https for git module slang-binaries

5 files changed, 11 insertions, 6 deletions

diff --git a/.gitmodules b/.gitmodules
index 0c12afa2b..271125664 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,3 +10,6 @@
 [submodule "external/imgui"]
 	path = external/imgui
 	url = https://github.com/ocornut/imgui.git
+[submodule "external/slang-binaries"]
+	path = external/slang-binaries
+	url = https://github.com/shader-slang/slang-binaries
diff --git a/external/slang-binaries b/external/slang-binaries
new file mode 160000
+Subproject e82eaa4c7afc3550490e82eff60df349d93e189
diff --git a/premake5.lua b/premake5.lua
index 9924d8c2c..1f75b50c0 100644
--- a/premake5.lua
+++ b/premake5.lua
@@ -513,7 +513,7 @@ if isTargetWindows then
         -- For Windows targets, we want to copy d3dcompiler_47.dll,
         -- dxcompiler.dll, and dxil.dll from the Windows SDK redistributable
         -- directory into the output directory.
-        postbuildcommands { '"$(SolutionDir)tools\\copy-hlsl-libs.bat" "$(WindowsSdkDir)Redist/D3D/%{cfg.platform:lower()}/" "%{cfg.targetdir}/"'}
+        postbuildcommands { '"$(SolutionDir)tools\\copy-hlsl-libs.bat" "$(WindowsSdkDir)Redist/D3D/%{cfg.platform:lower()}/" "%{cfg.targetdir}/" "windows-%{cfg.platform:lower()}"'}
        
 end
             
diff --git a/tools/copy-hlsl-libs.bat b/tools/copy-hlsl-libs.bat
index 91d5be852..2cd309aca 100644
--- a/tools/copy-hlsl-libs.bat
+++ b/tools/copy-hlsl-libs.bat
@@ -3,8 +3,10 @@ setlocal
 
 set SOURCE_DIR=%~1
 set TARGET_DIR=%~2
+set PLATFORM=%~3
+
+robocopy "../../external/slang-binaries/bin/%PLATFORM%" "%TARGET_DIR%" d3dcompiler_47.dll /r:0 >nul
 
-robocopy "%SOURCE_DIR%" "%TARGET_DIR%" d3dcompiler_47.dll /r:0 >nul
 robocopy "%SOURCE_DIR%" "%TARGET_DIR%" dxcompiler.dll     /r:0 >nul
 robocopy "%SOURCE_DIR%" "%TARGET_DIR%" dxil.dll           /r:0 >nul
 
diff --git a/tools/render-test/render-test-tool.vcxproj b/tools/render-test/render-test-tool.vcxproj
index 8ab5d9859..0399d67e0 100644
--- a/tools/render-test/render-test-tool.vcxproj
+++ b/tools/render-test/render-test-tool.vcxproj
@@ -110,7 +110,7 @@
       <ImportLibrary>..\..\bin\windows-x86\debug\render-test-tool.lib</ImportLibrary>
     </Link>
     <PostBuildEvent>
-      <Command>"$(SolutionDir)tools\copy-hlsl-libs.bat" "$(WindowsSdkDir)Redist/D3D/x86/" "../../bin/windows-x86/debug/"</Command>
+      <Command>"$(SolutionDir)tools\copy-hlsl-libs.bat" "$(WindowsSdkDir)Redist/D3D/x86/" "../../bin/windows-x86/debug/" "windows-x86"</Command>
     </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -129,7 +129,7 @@
       <ImportLibrary>..\..\bin\windows-x64\debug\render-test-tool.lib</ImportLibrary>
     </Link>
     <PostBuildEvent>
-      <Command>"$(SolutionDir)tools\copy-hlsl-libs.bat" "$(WindowsSdkDir)Redist/D3D/x64/" "../../bin/windows-x64/debug/"</Command>
+      <Command>"$(SolutionDir)tools\copy-hlsl-libs.bat" "$(WindowsSdkDir)Redist/D3D/x64/" "../../bin/windows-x64/debug/" "windows-x64"</Command>
     </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -152,7 +152,7 @@
       <ImportLibrary>..\..\bin\windows-x86\release\render-test-tool.lib</ImportLibrary>
     </Link>
     <PostBuildEvent>
-      <Command>"$(SolutionDir)tools\copy-hlsl-libs.bat" "$(WindowsSdkDir)Redist/D3D/x86/" "../../bin/windows-x86/release/"</Command>
+      <Command>"$(SolutionDir)tools\copy-hlsl-libs.bat" "$(WindowsSdkDir)Redist/D3D/x86/" "../../bin/windows-x86/release/" "windows-x86"</Command>
     </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -175,7 +175,7 @@
       <ImportLibrary>..\..\bin\windows-x64\release\render-test-tool.lib</ImportLibrary>
     </Link>
     <PostBuildEvent>
-      <Command>"$(SolutionDir)tools\copy-hlsl-libs.bat" "$(WindowsSdkDir)Redist/D3D/x64/" "../../bin/windows-x64/release/"</Command>
+      <Command>"$(SolutionDir)tools\copy-hlsl-libs.bat" "$(WindowsSdkDir)Redist/D3D/x64/" "../../bin/windows-x64/release/" "windows-x64"</Command>
     </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemGroup>