Adding DXC

src/Engine/Graphics/Metal/Descriptor.h

@@ -1,53 +1,71 @@
 #pragma once
+#include "Foundation/NSArray.hpp"
 #include "Graphics/Descriptor.h"
 #include "Graphics/Initializer.h"
+#include "Metal/MTLArgumentEncoder.hpp"
 #include "MinimalEngine.h"
 
 namespace Seele {
 namespace Metal {
 DECLARE_REF(Graphics)
 DECLARE_REF(DescriptorPool)
-class DescriptorLayout : public Gfx::DescriptorLayout
-{
+class DescriptorLayout : public Gfx::DescriptorLayout {
 public:
-  DescriptorLayout(PGraphics graphics, const std::string& name);
+  DescriptorLayout(PGraphics graphics, const std::string &name);
   virtual ~DescriptorLayout();
   virtual void create() override;
+  NS::Array* getArguments() const
+  {
+    return arguments;
+  }
 private:
   PGraphics graphics;
+  NS::Array* arguments;
 };
-class PipelineLayout : public Gfx::PipelineLayout
-{
+class PipelineLayout : public Gfx::PipelineLayout {
 public:
   PipelineLayout(PGraphics graphics, Gfx::PPipelineLayout baseLayout)
-    : Gfx::PipelineLayout(baseLayout)
-    , graphics(graphics)
-  {}
+      : Gfx::PipelineLayout(baseLayout), graphics(graphics) {}
+
 private:
   PGraphics graphics;
 };
 DEFINE_REF(PipelineLayout)
 
-class DescriptorSet : public Gfx::DescriptorSet
-{
+class DescriptorSet : public Gfx::DescriptorSet {
 public:
-  DescriptorSet(PGraphics graphics, PDescriptorPool owner)
-    : graphics(graphics)
-    , owner(owner)
-  {}
+  DescriptorSet(PGraphics graphics, PDescriptorPool owner);
   virtual ~DescriptorSet();
+  virtual void writeChanges();
+  virtual void updateBuffer(uint32_t binding,
+                            Gfx::PUniformBuffer uniformBuffer);
+  virtual void updateBuffer(uint32_t binding, Gfx::PShaderBuffer uniformBuffer);
+  virtual void updateSampler(uint32_t binding, Gfx::PSampler samplerState);
+  virtual void updateTexture(uint32_t binding, Gfx::PTexture texture,
+                             Gfx::PSampler sampler = nullptr);
+  virtual void updateTextureArray(uint32_t binding,
+                                  Array<Gfx::PTexture> texture);
+  virtual bool operator<(Gfx::PDescriptorSet other);
+
 private:
   PGraphics graphics;
   PDescriptorPool owner;
+  MTL::Buffer* buffer;
+  MTL::ArgumentEncoder* encoder;
 };
 DEFINE_REF(DescriptorSet)
 
-class DescriptorPool : public Gfx::DescriptorPool
-{
+class DescriptorPool : public Gfx::DescriptorPool {
 public:
-  DescriptorPool(PGraphics graphics);
+  DescriptorPool(PGraphics graphics, DescriptorLayout& layout);
+  virtual ~DescriptorPool();
+  NS::Array* getArguments() const
+  {
+    return layout.getArguments();
+  }
 private:
   PGraphics graphics;
+  DescriptorLayout& layout;
 };
-}
-}
+} // namespace Metal
+} // namespace Seele