Repo created

libs/drape/metal/metal_texture.hpp

@@ -0,0 +1,39 @@
+#pragma once
+#import <MetalKit/MetalKit.h>
+
+#include "drape/hw_texture.hpp"
+#include "drape/pointers.hpp"
+
+namespace dp
+{
+namespace metal
+{
+class MetalTextureAllocator : public HWTextureAllocator
+{
+public:
+  drape_ptr<HWTexture> CreateTexture(ref_ptr<dp::GraphicsContext> context) override;
+  void Flush() override {}
+};
+
+class MetalTexture : public HWTexture
+{
+  using Base = HWTexture;
+
+public:
+  explicit MetalTexture(ref_ptr<MetalTextureAllocator>) {}
+
+  void Create(ref_ptr<dp::GraphicsContext> context, Params const & params, ref_ptr<void> data) override;
+  void UploadData(ref_ptr<dp::GraphicsContext> context, uint32_t x, uint32_t y, uint32_t width, uint32_t height,
+                  ref_ptr<void> data) override;
+  void Bind(ref_ptr<dp::GraphicsContext> context) const override {}
+  void SetFilter(TextureFilter filter) override;
+  bool Validate() const override;
+
+  id<MTLTexture> GetTexture() const { return m_texture; }
+
+private:
+  id<MTLTexture> m_texture;
+  bool m_isMutable = false;
+};
+}  // namespace metal
+}  // namespace dp