#pragma once
#include "../global/Base.h"

/*
* class FrameBuffer：
* 帧缓存
*/
class FrameBuffer {
public:
	FrameBuffer(uint32_t width, uint32_t height, void* colorBuffer = nullptr);
	~FrameBuffer();
	FrameBuffer(const FrameBuffer&) = delete;//不准拷贝复制

	uint32_t	mWidth{ 0 };
	uint32_t	mHeight{ 0 };
	uint32_t	mPixelSize{ 0 };
	RGBA*		mColorBuffer{ nullptr };			//首地址
	float*		mDepthBuffer{ nullptr };
	bool		mExternBuffer{ false };
};