Repo created

iphone/Maps/Classes/iosOGLContext.h

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+#pragma once
+
+#include "drape/drape_global.hpp"
+#include "drape/oglcontext.hpp"
+#include "drape/gl_includes.hpp"
+
+#import <QuartzCore/CAEAGLLayer.h>
+
+#include <atomic>
+
+class iosOGLContext : public dp::OGLContext
+{
+public:
+  iosOGLContext(CAEAGLLayer * layer, dp::ApiVersion apiVersion,
+                iosOGLContext * contextToShareWith, bool needBuffers = false);
+  ~iosOGLContext();
+
+  void MakeCurrent() override;
+  void Present() override;
+  void SetFramebuffer(ref_ptr<dp::BaseFramebuffer> framebuffer) override;
+  void Resize(uint32_t w, uint32_t h) override;
+  void SetPresentAvailable(bool available) override;
+
+private:
+  dp::ApiVersion m_apiVersion;
+  CAEAGLLayer * m_layer;
+  EAGLContext * m_nativeContext;
+
+  void InitBuffers();
+  void DestroyBuffers();
+
+  //{@ Buffers
+  bool m_needBuffers;
+  bool m_hasBuffers;
+
+  GLuint m_renderBufferId;
+  GLuint m_depthBufferId;
+  GLuint m_frameBufferId;
+  //@} buffers
+  
+  std::atomic<bool> m_presentAvailable;
+};