[QUARTZ] Some stuff to start the graph (take 2)

[Christian Costa]

Robert Shearman wrote:

> Christian Costa wrote:
>
>> Hi,
>>
>> This time with more thread safety.
>
>
>
> Looking better, but one more change needed. In addition, most of the 
> code in filtergraph.c isn't thread safe.

I agree. I will look at this after I finish what I'm currently working on.

> Thread safety is particularly important in DirectShow where threads 
> are heavily used. Debugging random crashes is not fun. 

Bye,
Christian