[dxvk] Emit dynamic state after binding a graphics pipeline

Fixes issues with stencil references becoming undefined under
certain circumstances. This issue was encountered in Heroes
of the Storm.

src/dxvk/dxvk_cmdlist.h

@@ -346,8 +346,7 @@ namespace dxvk {
     }
     
     
-    void cmdSetBlendConstants(
-            float                   blendConstants[4]) {
+    void cmdSetBlendConstants(const float blendConstants[4]) {
       m_vkd->vkCmdSetBlendConstants(m_buffer, blendConstants);
     }
     

src/dxvk/dxvk_context.cpp

@@ -30,7 +30,6 @@ namespace dxvk {
     m_flags.set(
       DxvkContextFlag::GpDirtyPipeline,
       DxvkContextFlag::GpDirtyPipelineState,
-      DxvkContextFlag::GpDirtyDynamicState,
       DxvkContextFlag::GpDirtyResources,
       DxvkContextFlag::GpDirtyVertexBuffers,
       DxvkContextFlag::GpDirtyIndexBuffer,
@@ -982,16 +981,15 @@ namespace dxvk {
       m_state.vp.scissorRects[i] = scissorRects[i];
     }
     
-    this->updateViewports();
+    m_cmd->cmdSetViewport(0, viewportCount, viewports);
+    m_cmd->cmdSetScissor (0, viewportCount, scissorRects);
   }
   
   
   void DxvkContext::setBlendConstants(
     const DxvkBlendConstants&   blendConstants) {
-    for (uint32_t i = 0; i < 4; i++)
-      m_state.om.blendConstants = blendConstants;
-    
-    this->updateBlendConstants();
+    m_state.om.blendConstants = blendConstants;
+    m_cmd->cmdSetBlendConstants(&blendConstants.r);
   }
   
   
@@ -999,7 +997,9 @@ namespace dxvk {
     const uint32_t            reference) {
     m_state.om.stencilReference = reference;
     
-    this->updateStencilReference();
+    m_cmd->cmdSetStencilReference(
+      VK_STENCIL_FRONT_AND_BACK,
+      reference);
   }
   
   
@@ -1204,6 +1204,16 @@ namespace dxvk {
         m_cmd->cmdBindPipeline(
           VK_PIPELINE_BIND_POINT_GRAPHICS,
           m_gpActivePipeline);
+        
+        m_cmd->cmdSetViewport(0, m_state.gp.state.rsViewportCount, m_state.vp.viewports.data());
+        m_cmd->cmdSetScissor (0, m_state.gp.state.rsViewportCount, m_state.vp.scissorRects.data());
+        
+        m_cmd->cmdSetBlendConstants(
+          &m_state.om.blendConstants.r);
+        
+        m_cmd->cmdSetStencilReference(
+          VK_STENCIL_FRONT_AND_BACK,
+          m_state.om.stencilReference);
       }
     }
   }
@@ -1380,35 +1390,6 @@ namespace dxvk {
   }
   
   
-  void DxvkContext::updateDynamicState() {
-    if (m_flags.test(DxvkContextFlag::GpDirtyDynamicState)) {
-      m_flags.clr(DxvkContextFlag::GpDirtyDynamicState);
-      
-      this->updateViewports();
-      this->updateBlendConstants();
-      this->updateStencilReference();
-    }
-  }
-  
-  
-  void DxvkContext::updateViewports() {
-    m_cmd->cmdSetViewport(0, m_state.gp.state.rsViewportCount, m_state.vp.viewports.data());
-    m_cmd->cmdSetScissor (0, m_state.gp.state.rsViewportCount, m_state.vp.scissorRects.data());
-  }
-  
-  
-  void DxvkContext::updateBlendConstants() {
-    m_cmd->cmdSetBlendConstants(&m_state.om.blendConstants.r);
-  }
-  
-  
-  void DxvkContext::updateStencilReference() {
-    m_cmd->cmdSetStencilReference(
-      VK_STENCIL_FRONT_AND_BACK,
-      m_state.om.stencilReference);
-  }
-  
-  
   void DxvkContext::updateIndexBufferBinding() {
     if (m_flags.test(DxvkContextFlag::GpDirtyIndexBuffer)) {
       m_flags.clr(DxvkContextFlag::GpDirtyIndexBuffer);
@@ -1460,7 +1441,6 @@ namespace dxvk {
   void DxvkContext::commitGraphicsState() {
     this->renderPassBegin();
     this->updateGraphicsPipeline();
-    this->updateDynamicState();
     this->updateIndexBufferBinding();
     this->updateVertexBufferBindings();
     this->updateGraphicsShaderResources();

src/dxvk/dxvk_context.h

@@ -548,7 +548,6 @@ namespace dxvk {
       const DxvkBindingState&       bindingState,
       const Rc<DxvkPipelineLayout>&  layout);
     
-    void updateDynamicState();
     void updateViewports();
     void updateBlendConstants();
     void updateStencilReference();

src/dxvk/dxvk_context_state.h

@@ -24,7 +24,6 @@ namespace dxvk {
     GpRenderPassBound,      ///< Render pass is currently bound
     GpDirtyPipeline,        ///< Graphics pipeline binding is out of date
     GpDirtyPipelineState,   ///< Graphics pipeline needs to be recompiled
-    GpDirtyDynamicState,    ///< Dynamic state needs to be reapplied
     GpDirtyResources,       ///< Graphics pipeline resource bindings are out of date
     GpDirtyVertexBuffers,   ///< Vertex buffer bindings are out of date
     GpDirtyIndexBuffer,     ///< Index buffer binding are out of date

src/util/log/log.cpp

@@ -5,21 +5,9 @@
 namespace dxvk {
   
   Logger::Logger(const std::string& file_name)
-  : m_minLevel(getMinLogLevel())
-  {
-    if (m_minLevel == LogLevel::None)
-        return;
-    
-    std::string path = env::getEnvVar(L"DXVK_LOG_PATH");
-    std::string file = path;
-    if (!file.empty() && *file.rbegin() != '/')
-      file += '/';
-    std::string name = env::getExeName();
-    auto extp = name.find_last_of('.');
-    if (extp != std::string::npos && name.substr(extp +1) == "exe")
-      name.erase(extp);
-    file += name + "_";
-    m_fileStream = std::ofstream(file + file_name);
+  : m_minLevel(getMinLogLevel()) {
+    if (m_minLevel != LogLevel::None)
+      m_fileStream = std::ofstream(getFileName(file_name));
   }
   
   
@@ -61,7 +49,6 @@ namespace dxvk {
       const char* prefix = s_prefixes.at(static_cast<uint32_t>(level));
       std::cerr    << prefix << message << std::endl;
       m_fileStream << prefix << message << std::endl;
-      m_fileStream.flush();
     }
   }
   
@@ -86,4 +73,21 @@ namespace dxvk {
     return LogLevel::Info;
   }
   
+  
+  std::string Logger::getFileName(const std::string& base) {
+    std::string path = env::getEnvVar(L"DXVK_LOG_PATH");
+    
+    if (!path.empty() && *path.rbegin() != '/')
+      path += '/';
+    
+    std::string exeName = env::getExeName();
+    auto extp = exeName.find_last_of('.');
+    
+    if (extp != std::string::npos && exeName.substr(extp + 1) == "exe")
+      exeName.erase(extp);
+    
+    path += exeName + "_" + base;
+    return path;
+  }
+  
 }

src/util/log/log.h

@@ -47,6 +47,9 @@ namespace dxvk {
     void log(LogLevel level, const std::string& message);
     
     static LogLevel getMinLogLevel();
+    
+    static std::string getFileName(
+      const std::string& base);
 
   };