gistfile1.txt

ofImage img;
ofPBO pbo;
ofTexture pboTex;

void setup(){

	//get some pixels from disk
	img.setUseTexture(false); //no gpu upload
	img.loadImage("crap8192.jpg");

	//alloc pbo destination tex
	pboTex.allocate(img.getWidth(), img.getHeight(), GL_RGB8 ); //from pixels, allocate tex (but dont upload to gpu)

	//alloc pbo
	pbo.allocate(pboTex, 1);
	
	pbo.loadData(img.getPixelsRef(), true);
}

void testApp::update(){
	pbo.updateTexture();
}

void testApp::draw(){
	pboTex.draw(0,0, ofGetWidth(), ofGetHeight());
}