Is AVStream class backward compatible to stream class for DirectX filter?  
Author Message
supraman2





PostPosted: Tue Feb 24 19:48:51 CST 2004 Top

Drivers >> Is AVStream class backward compatible to stream class for DirectX filter?

I would implement driver for streaming device.
I want to know whether the user mode DirectX filter implementation
is affected by the driver class.

That is, if I have a software package which contains some user mode
DirectX filter and the device driver using stream class, can I replace
the device driver by using AVStream class without modifying DirectX
filter?

Best Regards

Jackal Huang

Windows OS160  
 
 
Max





PostPosted: Tue Feb 24 19:48:51 CST 2004 Top

Drivers >> Is AVStream class backward compatible to stream class for DirectX filter? Yes. Both are represented the same way in DShow environment.
-- Max.




> I would implement driver for streaming device.
> I want to know whether the user mode DirectX filter implementation
> is affected by the driver class.
>
> That is, if I have a software package which contains some user mode
> DirectX filter and the device driver using stream class, can I replace
> the device driver by using AVStream class without modifying DirectX
> filter?
>
> Best Regards
>
> Jackal Huang
>
>