Hi folks,<div><br></div><div>I'm facing low performance issue while using cairo with directfb as a backend. Actual problem was while using cairo to draw bunch of transparent rectangles, it takes very much time, but no issues with opaque rectangles. </div>
<div><br></div><div>While analysing the issue I found that semi transparent rectangles were not drawn directly to the surface, instead it was drawn by creating another backend surface & drawn opaquely, but the transparency was applied by creating a mask.</div>
<div><br></div><div>So why this is happening..?</div><div><br></div><div>Please help to resolve.</div><div><br></div><div>Note:</div><div>-------</div><div><br></div><div>I'm testing things with webkit/cairo/directfb</div>
<div><br></div><div>Thanks & Regards,</div><div>Arun.</div>