[dxvk] Remove command dispatch methods from CS thread

This was bad design. The user of this API should record commands
into a chunk manually and decude what to do with it once it's full.

src/dxvk/dxvk_cs.cpp

@@ -25,9 +25,7 @@ namespace dxvk {
   
   
   DxvkCsThread::DxvkCsThread(const Rc<DxvkContext>& context)
-  : m_context(context),
+  : m_context(context), m_thread([this] { threadFunc(); }) {
-    m_curChunk(new DxvkCsChunk()),
-    m_thread([this] { threadFunc(); }) {
     
   }
   
@@ -44,19 +42,13 @@ namespace dxvk {
   
   void DxvkCsThread::dispatchChunk(Rc<DxvkCsChunk>&& chunk) {
     { std::unique_lock<std::mutex> lock(m_mutex);
-      m_chunks.push(std::move(m_curChunk));
+      m_chunks.push(std::move(chunk));
     }
     
     m_condOnAdd.notify_one();
   }
   
   
-  void DxvkCsThread::flush() {
-    dispatchChunk(std::move(m_curChunk));
-    m_curChunk = new DxvkCsChunk();
-  }
-  
-  
   void DxvkCsThread::synchronize() {
     std::unique_lock<std::mutex> lock(m_mutex);
     

src/dxvk/dxvk_cs.h

@@ -134,19 +134,6 @@ namespace dxvk {
     DxvkCsThread(const Rc<DxvkContext>& context);
     ~DxvkCsThread();
     
-    /**
-     * \brief Dispatches a new command
-     * 
-     * Adds the command to the current chunk and
-     * dispatches the chunk in case it is full.
-     * \param [in] command The command
-     */
-    template<typename T>
-    void dispatch(T&& command) {
-      while (!m_curChunk->push(command))
-        this->flush();
-    }
-    
     /**
      * \brief Dispatches an entire chunk
      * 
@@ -156,15 +143,6 @@ namespace dxvk {
      */
     void dispatchChunk(Rc<DxvkCsChunk>&& chunk);
     
-    /**
-     * \brief Dispatches current chunk
-     * 
-     * Adds the current chunk to the dispatch
-     * queue and makes an empty chunk current.
-     * Call this before \ref synchronize.
-     */
-    void flush();
-    
     /**
      * \brief Synchronizes with the thread
      * 
@@ -179,17 +157,12 @@ namespace dxvk {
     
     const Rc<DxvkContext>       m_context;
     
-    // Chunk that is being recorded
-    Rc<DxvkCsChunk>             m_curChunk;
-    
-    // Chunks that are executing
     std::atomic<bool>           m_stopped = { false };
     std::mutex                  m_mutex;
     std::condition_variable     m_condOnAdd;
     std::condition_variable     m_condOnSync;
     std::queue<Rc<DxvkCsChunk>> m_chunks;
-    
+    std::thread                 m_thread;
-    std::thread m_thread;
     
     void threadFunc();