[D3D12] Shaders (not all compiling yet)

src/xenia/gpu/d3d12/d3d12_command_processor.h

@@ -10,10 +10,14 @@
 #ifndef XENIA_GPU_D3D12_D3D12_COMMAND_PROCESSOR_H_
 #define XENIA_GPU_D3D12_D3D12_COMMAND_PROCESSOR_H_
 
+#include <memory>
+
 #include "xenia/gpu/command_processor.h"
 #include "xenia/gpu/d3d12/d3d12_graphics_system.h"
+#include "xenia/gpu/d3d12/pipeline_cache.h"
 #include "xenia/gpu/xenos.h"
 #include "xenia/kernel/kernel_state.h"
+#include "xenia/ui/d3d12/d3d12_context.h"
 
 namespace xe {
 namespace gpu {
@@ -25,7 +29,14 @@ class D3D12CommandProcessor : public CommandProcessor {
                                  kernel::KernelState* kernel_state);
   ~D3D12CommandProcessor();
 
- private:
+  void ClearCaches() override;
+
+  // Needed by everything that owns transient objects.
+  xe::ui::d3d12::D3D12Context* GetD3D12Context() const {
+    return static_cast<xe::ui::d3d12::D3D12Context*>(context_.get());
+  }
+
+ protected:
   bool SetupContext() override;
   void ShutdownContext() override;
 
@@ -36,9 +47,19 @@ class D3D12CommandProcessor : public CommandProcessor {
                      const uint32_t* host_address,
                      uint32_t dword_count) override;
 
-  bool IssueDraw(PrimitiveType prim_type, uint32_t index_count,
+  bool IssueDraw(PrimitiveType primitive_type, uint32_t index_count,
                  IndexBufferInfo* index_buffer_info) override;
   bool IssueCopy() override;
+
+ private:
+  void BeginFrame();
+  void EndFrame();
+
+  bool cache_clear_requested_ = false;
+
+  std::unique_ptr<PipelineCache> pipeline_cache_;
+
+  uint32_t current_queue_frame_ = UINT32_MAX;
 };
 
 }  // namespace d3d12