LowLevelWindow_MacOSX.h

#ifndef LOW_LEVEL_WINDOW_MACOSX_H
#define LOW_LEVEL_WINDOW_MACOSX_H
 
#include "LowLevelWindow.h"
#include "RageUtil/Graphics/RageDisplay.h"
#include <objc/objc.h>
 
typedef const struct __CFDictionary* CFDictionaryRef;
typedef uint32_t CGDirectDisplayID;
 
class LowLevelWindow_MacOSX : public LowLevelWindow
{
    ActualVideoModeParams m_ActualParams;
    VideoModeParams m_CurrentParams;
    id m_WindowDelegate;
    id m_Context;
    id m_BGContext;
    CFDictionaryRef m_CurrentDisplayMode;
    CGDirectDisplayID m_DisplayID;
 
  public:
    LowLevelWindow_MacOSX();
    ~LowLevelWindow_MacOSX();
    void* GetProcAddress(const std::string& s);
    std::string TryVideoMode(const VideoModeParams& p, bool& newDeviceOut);
    void GetDisplaySpecs(DisplaySpecs& dr) const;
 
    void SwapBuffers();
    void Update();
 
    const ActualVideoModeParams* GetActualVideoModeParams() const
    {
        return &m_ActualParams;
    }
 
    bool SupportsRenderToTexture() const { return true; }
    RenderTarget* CreateRenderTarget();
 
    bool SupportsThreadedRendering() { return m_BGContext; }
    void BeginConcurrentRendering();
 
  private:
    void ShutDownFullScreen();
    int ChangeDisplayMode(const VideoModeParams& p);
    void SetActualParamsFromMode(CFDictionaryRef mode);
};
 
#ifdef ARCH_LOW_LEVEL_WINDOW
#error "More than one LowLevelWindow selected!"
#endif
#define ARCH_LOW_LEVEL_WINDOW LowLevelWindow_MacOSX
 
#endif