Enabled mesh shaders (API 240068)

8 files changed, 13 insertions, 6 deletions

diff --git a/DiligentCore b/DiligentCore
-Subproject 36fd42576d87072bd6ee1345adf27eecee15f92
+Subproject a9002525abad03a8e5aab27daf2c2a0093fb47f
diff --git a/DiligentFX b/DiligentFX
-Subproject 7c7dc1faff995e97c0edf0cefe7ccaf0d09a5f1
+Subproject 1ab5a54dab6571cb3c80bb3238dbdc71a3d20e1
diff --git a/DiligentSamples b/DiligentSamples
-Subproject 9f98e0a6ded56477cd85b6d90ccc8c43b336a67
+Subproject 5d8279c39d759c9c78da0e4bf6698d5be712a10
diff --git a/Projects/Asteroids/src/asteroids_DE.cpp b/Projects/Asteroids/src/asteroids_DE.cpp
index f0b0847..9c15e47 100644
--- a/Projects/Asteroids/src/asteroids_DE.cpp
+++ b/Projects/Asteroids/src/asteroids_DE.cpp
@@ -249,7 +249,7 @@ Asteroids::Asteroids(const Settings& settings, AsteroidsSimulation* asteroids, G
         desc.Name = "Asteroids constant buffer";
         // In bindless mode we will be updating the buffer with UpdateBuffer method
         desc.Usage          = (m_BindingMode == BindingMode::Bindless) ? USAGE_DEFAULT : USAGE_DYNAMIC;
-        desc.CPUAccessFlags = CPU_ACCESS_WRITE;
+        desc.CPUAccessFlags = desc.Usage == USAGE_DYNAMIC ? CPU_ACCESS_WRITE : CPU_ACCESS_NONE;
         desc.BindFlags      = BIND_UNIFORM_BUFFER;
         // In bindless mode, we will only write view-projection matrix
         desc.uiSizeInBytes = static_cast<Uint32>((m_BindingMode == BindingMode::Bindless) ? sizeof(DirectX::XMFLOAT4X4) : sizeof(DrawConstantBuffer));
diff --git a/README.md b/README.md
index fe5606f..9dc760d 100644
--- a/README.md
+++ b/README.md
@@ -133,14 +133,20 @@ Master repository includes the following submodules:
 # Build and Run Instructions
 
 Diligent Engine uses [CMake](https://cmake.org/) as a cross-platform build tool. 
-To start using cmake, download the [latest release](https://cmake.org/download/) (3.15 or later is required).
+To start using cmake, download the [latest release](https://cmake.org/download/) (3.16 or later is required).
 Another build prerequisite is [Python interpreter](https://www.python.org/downloads/) (3.0 or later is required).
 If after following the instuctions below you have build/run issues, please take a look at [troubleshooting](Troubleshooting.md).
 
 <a name="build_and_run_win32"></a>
 ## Win32
 
-To generate build files for Windows desktop platform, use either CMake GUI or command line tool. For example, to generate 
+Build prerequisites:
+
+* Windows SDK 10.0.17763.0 or later (10.0.19041.0 is required for mesh shaders)
+* C++ build tools
+* Visual C++ ATL Support.
+
+Use either CMake GUI or command line tool to generate build files. For example, to generate 
 [Visual Studio 2017](https://www.visualstudio.com/vs/community) 64-bit solution and project files in *build/Win64* folder, 
 navigate to the engine's root folder and run the following command:
 
diff --git a/Troubleshooting.md b/Troubleshooting.md
index 2475244..dfa8a48 100644
--- a/Troubleshooting.md
+++ b/Troubleshooting.md
@@ -10,7 +10,8 @@ git submodule update --recursive
 * Try to [get clean version](https://github.com/DiligentGraphics/DiligentEngine#cloning-the-repository)
 
 * Make sure your build environment is up-to-date and properly configured:
-  * When building with Visual Studio, make sure you have C++ build tools and Visual C++ ATL Support installed.
+  * When building with Visual Studio, make sure you use Windows SDK 10.0.17763.0 or later,
+    have C++ build tools and Visual C++ ATL Support installed.
   * When building for UWP, make sure you have UWP build tools.
   * When building for Android, make sure all your tools are up to date, you have
     [NDK and CMake installed](https://developer.android.com/studio/projects/install-ndk).
diff --git a/unityplugin/GhostCubePlugin/PluginSource/src/SamplePlugin.cpp b/unityplugin/GhostCubePlugin/PluginSource/src/SamplePlugin.cpp
index 647757c..ed7da87 100644
--- a/unityplugin/GhostCubePlugin/PluginSource/src/SamplePlugin.cpp
+++ b/unityplugin/GhostCubePlugin/PluginSource/src/SamplePlugin.cpp
@@ -46,7 +46,7 @@ SamplePlugin::SamplePlugin(Diligent::IRenderDevice *pDevice, bool UseReverseZ, T
         PipelineStateCreateInfo PSOCreateInfo;
         PipelineStateDesc&      PSODesc = PSOCreateInfo.PSODesc;
 
-        PSODesc.IsComputePipeline = false;
+        PSODesc.PipelineType = PIPELINE_TYPE_GRAPHICS;
         PSODesc.Name = "Render sample cube PSO";
         PSODesc.GraphicsPipeline.NumRenderTargets = 1;
         PSODesc.GraphicsPipeline.RTVFormats[0] = RTVFormat;
diff --git a/unityplugin/GhostCubeScene/src/GhostCubeScene.cpp b/unityplugin/GhostCubeScene/src/GhostCubeScene.cpp
index 41d7b25..3b63cdf 100644
--- a/unityplugin/GhostCubeScene/src/GhostCubeScene.cpp
+++ b/unityplugin/GhostCubeScene/src/GhostCubeScene.cpp
@@ -89,7 +89,7 @@ void GhostCubeScene::OnGraphicsInitialized()
         PipelineStateCreateInfo PSOCreateInfo;
         PipelineStateDesc&      PSODesc = PSOCreateInfo.PSODesc;
 
-        PSODesc.IsComputePipeline = false;
+        PSODesc.PipelineType = PIPELINE_TYPE_GRAPHICS;
         PSODesc.Name = "Mirror PSO";
         PSODesc.GraphicsPipeline.NumRenderTargets = 1;