DanceGame/Classes/Unity/EAGLContextHelper.h

#pragma once

struct UnityDisplaySurfaceBase;

#ifdef __OBJC__
@class EAGLContext;
#else
typedef struct objc_object EAGLContext;
#endif


extern "C" bool AllocateRenderBufferStorageFromEAGLLayer(void* eaglContext, void* eaglLayer);
extern "C" void DeallocateRenderBufferStorageFromEAGLLayer(void* eaglContext);

extern "C" EAGLContext* UnityCreateContextEAGL(EAGLContext * parent, int api);
extern "C" void         UnityMakeCurrentContextEAGL(EAGLContext* context);
extern "C" EAGLContext* UnityGetCurrentContextEAGL();

#if __OBJC__

class
    EAGLContextSetCurrentAutoRestore
{
public:
    EAGLContext* old;
    EAGLContext* cur;

    EAGLContextSetCurrentAutoRestore(EAGLContext* cur);
    EAGLContextSetCurrentAutoRestore(UnityDisplaySurfaceBase* surface);
    ~EAGLContextSetCurrentAutoRestore();
};

#endif // __OBJC__