Hi,
I am a Post Graduate student working on my project on MAC OS X.
The project overview:
I have a USB device. This is plugged in on the USB Bus. And a monitor
is attached to it. Now I am using the monitor as a replicated monitor.
Whatever is on the primary monitor is seen on the other one.
There is another way to use the second monitor. as a
secondary/extended monitor where I can run other applications on the
other window. In order ot make this behaviour possible I have to
register the USB device as a video device (IOKitDisplayDevice) under
Mac OS X.
Inside the code for that driver I have to write the frames to the USB
device bulk endpoint. This will cause Mac OS X to
think it has another monitor attached to it. Right now it thinks that
it simply has a USB device attached.
Now the SOP is How shall I write a video driver for a USB based device.
Regards,
Aniket.
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