NAME

image_loaded - Query the status of an asynchronous video object source.

SYNOPSIS

0 or 1
image_loaded( vid )

DESCRIPTION

For asynchronous image operations, the completion of a load can potentially stall for an infinite time. This function queries the status of the asynchronous load, and returns true (1) if the image has loaded and decoded successfully or 0 if it is still in the process of being loaded.

EXAMPLE

function image_loaded0()
      a = load_image_asynch("test.png", function(source, status)
            print(status.kind, image_loaded(source)); end);
      print(a, image_loaded(source));
end

NAME

SYNOPSIS

DESCRIPTION

EXAMPLE

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