ofPBO.h

/*
* ofPBO.cpp
*
*  Created on: 08/04/2012
*      Author: arturo
*  Revised on: 2016-08-27
*     Reviser: ofIan, Ian Byun
*     updated to match deletion and renaming of ofTextureData members
*/

#pragma once
#include "ofConstants.h"
#include "ofTexture.h"
#include "ofGraphics.h"

class ofPBO {
public:
	ofPBO();
	virtual ~ofPBO();

	void allocate(ofTexture & tex, int numPBOs);
	void updateData(const ofPixels & pixels);
	void updateTexture();

private:
	ofTexture texture;
	vector<GLuint> pboIds;
	size_t index;
	unsigned int dataSize;
	GLint glType;
	GLint glFormat;
	GLint glInternalFormat;
};