KsAllocator_Dispatch in AvStream Driver.

NTDEV
1

Hi ,
We are developing a AvStream driver where we need to give the memory allocated by the driver to be used. but in the msdn it says that the allocator might or might not be used by the graph builder, what should be done to make it always use the momory alloted by us for sending the data.

Thanks
Kesav

2

xxxxx@wipro.com wrote:

Hi ,
We are developing a AvStream driver where we need to give the
memory allocated by the driver to be used. but in the msdn it says
that the allocator might or might not be used by the graph builder,
what should be done to make it always use the momory alloted by us for
sending the data.

Essentially, what you do is change your design to handle either case.
You cannot force an application to agree to your demands.

What kind of driver is this?

–
Tim Roberts, xxxxx@probo.com
Providenza & Boekelheide, Inc.