rendercontext.h

//##################################################################################################
//
// Copyright (c) 2024 Beijing Qiongqi Tech Co.,Ltd. All rights reserved. 
 
// This source code is confidential and proprietary to Beijing Qiongqi Tech Co.,Ltd(The Holder). 
// Any unauthorized use, copying, modification, or distribution of the code is strictly prohibited. 
// Any user shall obtain authorizaition from the Holder before modifying the source code. And the user shall not
// sublicense, sell, distribute, or transfer the source code, whether in original or modified form, to any third party
// without the prior written consent of the Holder.
 
// This copyright notice and permission grant shall be included in all copies or substantial portions of the source code.
 
// Author  Cumulia Illustrator
// Date    2024-10-31
// Version V1.1.0
//##################################################################################################
 
#pragma once
 
#include "../variant/real.h"
 
#include <memory>
 
namespace cil
{
    class RenderContext
    {
    private:
        static RenderContext* s_current;
 
    public:
        RenderContext();
        virtual ~RenderContext();
        virtual void initialize();
        virtual void finalize();
        virtual bool isValid() const;
        virtual void makeCurrent();
        virtual bool isCurrent() const;
        std::shared_ptr<Real> devicePixelRatio;
        static RenderContext* current(); 
    };
}