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Read Pipe Asynchronous Question






Hi

I have create a userland USB driver for my USB camera. And when i use the
read pipe asynchronous method to read the video frame continously from
camera, the camera is able to do the reading with the max packet size(4096
bytes for this case). But now the problem is, when i compare the fps to
window's fps, i found the fps on mac is much more slower(the packet size is
the same on both platform). So what i want to know it how can i increase
the speed of reading from pipe. Hope someone here would enlighten
me..Thanks!

rdgs
shejian..

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