[d3d11] Implemented basic shader creation methods

src/d3d11/d3d11_context.cpp

@@ -59,7 +59,7 @@ namespace dxvk {
   
   void D3D11DeviceContext::ClearState() {
 //     this->IASetInputLayout(nullptr);
-//     this->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_UNDEFINED);
+    this->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_UNDEFINED);
 //     this->IASetVertexBuffers(0, D3D11_IA_VERTEX_INPUT_RESOURCE_SLOT_COUNT, nullptr, nullptr, nullptr);
 //     this->IASetIndexBuffer(nullptr, DXGI_FORMAT_UNKNOWN, 0);
     
@@ -429,7 +429,77 @@ namespace dxvk {
   
   
   void D3D11DeviceContext::IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY Topology) {
-    Logger::err("D3D11DeviceContext::IASetPrimitiveTopology: Not implemented");
+    if (m_state.ia.primitiveTopology != Topology) {
+      m_state.ia.primitiveTopology = Topology;
+      
+      Rc<DxvkInputAssemblyState> iaState;
+      
+      switch (Topology) {
+        case D3D11_PRIMITIVE_TOPOLOGY_UNDEFINED:
+          break;
+        
+        case D3D11_PRIMITIVE_TOPOLOGY_POINTLIST:
+          iaState = new DxvkInputAssemblyState(
+            VK_PRIMITIVE_TOPOLOGY_POINT_LIST,
+            VK_FALSE);
+          break;
+        
+        case D3D11_PRIMITIVE_TOPOLOGY_LINELIST:
+          iaState = new DxvkInputAssemblyState(
+            VK_PRIMITIVE_TOPOLOGY_LINE_LIST,
+            VK_FALSE);
+          break;
+        
+        case D3D11_PRIMITIVE_TOPOLOGY_LINESTRIP:
+          iaState = new DxvkInputAssemblyState(
+            VK_PRIMITIVE_TOPOLOGY_LINE_STRIP,
+            VK_TRUE);
+          break;
+        
+        case D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST:
+          iaState = new DxvkInputAssemblyState(
+            VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST,
+            VK_FALSE);
+          break;
+        
+        case D3D11_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP:
+          iaState = new DxvkInputAssemblyState(
+            VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST,
+            VK_TRUE);
+          break;
+        
+        case D3D11_PRIMITIVE_TOPOLOGY_LINELIST_ADJ:
+          iaState = new DxvkInputAssemblyState(
+            VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY,
+            VK_FALSE);
+          break;
+        
+        case D3D11_PRIMITIVE_TOPOLOGY_LINESTRIP_ADJ:
+          iaState = new DxvkInputAssemblyState(
+            VK_PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY,
+            VK_TRUE);
+          break;
+        
+        case D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST_ADJ:
+          iaState = new DxvkInputAssemblyState(
+            VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY,
+            VK_FALSE);
+          break;
+        
+        case D3D11_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP_ADJ:
+          iaState = new DxvkInputAssemblyState(
+            VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY,
+            VK_TRUE);
+          break;
+        
+        default:
+          Logger::err(str::format(
+            "D3D11DeviceContext::IASetPrimitiveTopology: Unknown primitive topology: ",
+            Topology));
+      }
+      
+      m_context->setInputAssemblyState(iaState);
+    }
   }
   
   
@@ -457,7 +527,7 @@ namespace dxvk {
   
   
   void D3D11DeviceContext::IAGetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY* pTopology) {
-    Logger::err("D3D11DeviceContext::IAGetPrimitiveTopology: Not implemented");
+    *pTopology = m_state.ia.primitiveTopology;
   }
   
   

src/d3d11/d3d11_context.h

@@ -553,6 +553,8 @@ namespace dxvk {
     
     void ApplyViewportState();
     
+    void SetupIAStateObjects();
+    
   };
   
 }

src/d3d11/d3d11_context_state.h

@@ -61,7 +61,7 @@ namespace dxvk {
   
   
   struct D3D11ContextStateIA {
-    
+    D3D11_PRIMITIVE_TOPOLOGY primitiveTopology = D3D11_PRIMITIVE_TOPOLOGY_UNDEFINED;
   };
   
   

src/d3d11/d3d11_device.cpp

@@ -4,6 +4,7 @@
 #include "d3d11_context.h"
 #include "d3d11_device.h"
 #include "d3d11_present.h"
+#include "d3d11_shader.h"
 #include "d3d11_texture.h"
 #include "d3d11_view.h"
 
@@ -270,8 +271,18 @@ namespace dxvk {
           SIZE_T                      BytecodeLength,
           ID3D11ClassLinkage*         pClassLinkage,
           ID3D11VertexShader**        ppVertexShader) {
-    Logger::err("D3D11Device::CreateVertexShader: Not implemented");
+    D3D11ShaderModule module;
-    return E_NOTIMPL;
+    
+    if (FAILED(this->CreateShaderModule(&module,
+        pShaderBytecode, BytecodeLength, pClassLinkage)))
+      return E_INVALIDARG;
+    
+    if (ppVertexShader != nullptr) {
+      *ppVertexShader = ref(new D3D11VertexShader(
+        this, std::move(module)));
+    }
+    
+    return S_OK;
   }
   
   
@@ -305,8 +316,18 @@ namespace dxvk {
           SIZE_T                      BytecodeLength,
           ID3D11ClassLinkage*         pClassLinkage,
           ID3D11PixelShader**         ppPixelShader) {
-    Logger::err("D3D11Device::CreatePixelShader: Not implemented");
+    D3D11ShaderModule module;
-    return E_NOTIMPL;
+    
+    if (FAILED(this->CreateShaderModule(&module,
+        pShaderBytecode, BytecodeLength, pClassLinkage)))
+      return E_INVALIDARG;
+    
+    if (ppPixelShader != nullptr) {
+      *ppPixelShader = ref(new D3D11PixelShader(
+        this, std::move(module)));
+    }
+    
+    return S_OK;
   }
   
   
@@ -605,4 +626,25 @@ namespace dxvk {
     return enabled;
   }
   
+  
+  HRESULT D3D11Device::CreateShaderModule(
+          D3D11ShaderModule*      pShaderModule,
+    const void*                   pShaderBytecode,
+          size_t                  BytecodeLength,
+          ID3D11ClassLinkage*     pClassLinkage) {
+    if (pClassLinkage != nullptr) {
+      Logger::err("D3D11Device::CreateShaderModule: Class linkage not supported");
+      return E_INVALIDARG;
+    }
+    
+    try {
+      *pShaderModule = D3D11ShaderModule(
+        pShaderBytecode, BytecodeLength);
+      return S_OK;
+    } catch (const DxvkError& e) {
+      Logger::err(e.message());
+      return E_INVALIDARG;
+    }
+  }
+  
 }

src/d3d11/d3d11_device.h

@@ -13,6 +13,7 @@ namespace dxvk {
   class DxgiAdapter;
   class D3D11DeviceContext;
   class D3D11PresentDevice;
+  class D3D11ShaderModule;
   
   class D3D11Device : public ComObject<ID3D11Device> {
     
@@ -245,6 +246,12 @@ namespace dxvk {
     
     D3D11StateObjectSet<D3D11RasterizerState> m_rsStateObjects;
     
+    HRESULT CreateShaderModule(
+            D3D11ShaderModule*      pShaderModule,
+      const void*                   pShaderBytecode,
+            size_t                  BytecodeLength,
+            ID3D11ClassLinkage*     pClassLinkage);
+    
   };
   
 }

src/d3d11/d3d11_shader.cpp

@@ -1,8 +1,83 @@
-#include "d3d11_device.h"
 #include "d3d11_shader.h"
 
 namespace dxvk {
   
+  static std::string GetEnvVar(LPCWSTR name) {
+    DWORD len = ::GetEnvironmentVariableW(name, nullptr, 0);
+    
+    std::wstring result;
+    
+    while (len > result.size()) {
+      result.resize(len);
+      len = ::GetEnvironmentVariableW(
+        name, result.data(), result.size());
+    }
+    
+    result.resize(len);
+    return str::fromws(result);
+  }
   
   
+  D3D11ShaderModule:: D3D11ShaderModule() { }
+  D3D11ShaderModule::~D3D11ShaderModule() { }
+  
+  
+  D3D11ShaderModule::D3D11ShaderModule(
+    const void*   pShaderBytecode,
+          size_t  BytecodeLength) {
+    
+    DxbcReader reader(
+      reinterpret_cast<const char*>(pShaderBytecode),
+      BytecodeLength);
+    
+    DxbcModule module(reader);
+    m_code = module.compile();
+    
+    // TODO pre-process shader bindings
+    
+    // If requested by the user, dump both the raw DXBC
+    // shader and the compiled SPIR-V module to a file.
+    const std::string dumpPath = GetEnvVar(L"DXVK_SHADER_DUMP_PATH");
+    
+    if (dumpPath.size() != 0) {
+      const std::string baseName = str::format(dumpPath, "/",
+        ConstructFileName(ComputeShaderHash(pShaderBytecode, BytecodeLength),
+        module.version().type()));
+      
+      reader.store(std::ofstream(str::format(baseName, ".dxbc"),
+        std::ios_base::binary | std::ios_base::trunc));
+      
+      m_code.store(std::ofstream(str::format(baseName, ".spv"),
+        std::ios_base::binary | std::ios_base::trunc));
+    }
+  }
+  
+  
+  Sha1Hash D3D11ShaderModule::ComputeShaderHash(
+    const void*   pShaderBytecode,
+          size_t  BytecodeLength) const {
+    return Sha1Hash::compute(
+      reinterpret_cast<const uint8_t*>(pShaderBytecode),
+      BytecodeLength);
+  }
+  
+  
+  std::string D3D11ShaderModule::ConstructFileName(
+    const Sha1Hash&         hash,
+    const DxbcProgramType&  type) const {
+    
+    std::string typeStr;
+    
+    switch (type) {
+      case DxbcProgramType::PixelShader:    typeStr = "PS_"; break;
+      case DxbcProgramType::VertexShader:   typeStr = "VS_"; break;
+      case DxbcProgramType::GeometryShader: typeStr = "GS_"; break;
+      case DxbcProgramType::HullShader:     typeStr = "HS_"; break;
+      case DxbcProgramType::DomainShader:   typeStr = "DS_"; break;
+      case DxbcProgramType::ComputeShader:  typeStr = "CS_"; break;
+    }
+    
+    return str::format(typeStr, hash.toString());
+  }
+  
 }

src/d3d11/d3d11_shader.h

@@ -1,7 +1,10 @@
 #pragma once
 
+#include <dxbc_module.h>
 #include <dxvk_device.h>
 
+#include "../util/sha1/sha1_util.h"
+
 #include "d3d11_device_child.h"
 #include "d3d11_interfaces.h"
 
@@ -9,6 +12,36 @@ namespace dxvk {
   
   class D3D11Device;
   
+  /**
+   * \brief Shader module
+   * 
+   * 
+   */
+  class D3D11ShaderModule {
+    
+  public:
+    
+    D3D11ShaderModule();
+    D3D11ShaderModule(
+      const void*   pShaderBytecode,
+            size_t  BytecodeLength);
+    ~D3D11ShaderModule();
+    
+  private:
+    
+    
+    SpirvCodeBuffer m_code;
+    
+    Sha1Hash ComputeShaderHash(
+      const void*   pShaderBytecode,
+            size_t  BytecodeLength) const;
+    
+    std::string ConstructFileName(
+      const Sha1Hash&         hash,
+      const DxbcProgramType&  type) const;
+    
+  };
+  
   
   /**
    * \brief Common shader interface
@@ -22,8 +55,8 @@ namespace dxvk {
     
   public:
     
-    D3D11Shader(D3D11Device* device)
+    D3D11Shader(D3D11Device* device, D3D11ShaderModule&& module)
-    : m_device(device) { }
+    : m_device(device), m_module(std::move(module)) { }
     
     ~D3D11Shader() { }
     
@@ -40,9 +73,14 @@ namespace dxvk {
       *ppDevice = m_device.ref();
     }
     
+    const D3D11ShaderModule& GetShaderModule() const {
+      return m_module;
+    }
+    
   private:
     
-    Com<D3D11Device> m_device;
+    Com<D3D11Device>  m_device;
+    D3D11ShaderModule m_module;
     
   };
   

src/dxbc/dxbc_module.h

@@ -27,6 +27,14 @@ namespace dxvk {
     DxbcModule(DxbcReader& reader);
     ~DxbcModule();
     
+    /**
+     * \brief Shader type and version
+     * \returns Shader type and version
+     */
+    DxbcProgramVersion version() const {
+      return m_shexChunk->version();
+    }
+    
     /**
      * \brief Compiles DXBC shader to SPIR-V module
      * \returns The compiled DXVK shader object

src/dxbc/dxbc_reader.cpp

@@ -50,4 +50,9 @@ namespace dxvk {
     return DxbcReader(m_data, size, m_pos);
   }
   
+  
+  void DxbcReader::store(std::ostream&& stream) const {
+    stream.write(m_data, m_size);
+  }
+  
 }

src/dxbc/dxbc_reader.h

@@ -55,6 +55,8 @@ namespace dxvk {
       return m_pos >= m_size;
     }
     
+    void store(std::ostream&& stream) const;
+    
   private:
     
     DxbcReader(const char* data, size_t size, size_t pos)