Hello, I would like to ask for a new feature in current context2d specification.
Can you please add new parameter to "getImageData", which is ability to give it my own ImageData container? Current getImageData always creates a new ImageData. When calling it too often, a lot of garbage is created, garbage collection takes a lot of CPU time. It will be nice to be able to recycle a single container (instance of ImageData). Thank you. Best regards Ivan Kuckir
