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NC:ks.PFNKSFILTERPROCESS |
PFNKSFILTERPROCESS (ks.h) |
An AVStream minidriver's AVStrMiniFilterProcess routine is called when the filter is meant to process frames. It is used to perform Filter-Centric Processing. |
stream |
07/13/2022 |
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AVStrMiniFilterProcess, AVStrMiniFilterProcess routine [Streaming Media Devices], PFNKSFILTERPROCESS, avstclbk_220bff5f-a966-460b-9157-b512cfc9c336.xml, ks/AVStrMiniFilterProcess, stream.avstrminifilterprocess |
ks.h |
Ks.h |
Desktop |
Available in Microsoft Windows XP and later operating systems and DirectX 8.0 and later DirectX versions. |
(See Remarks section) |
Windows |
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An AVStream minidriver's AVStrMiniFilterProcess routine is called when the filter is meant to process frames. It is used to perform Filter-Centric Processing.
Pointer to the KSFILTER structure that must process frames.
Pointer to an array of KSPROCESSPIN_INDEXENTRY structures that AVStream orders by pin ID.
Return STATUS_SUCCESS to continue processing. Return STATUS_PENDING to stop processing until the next triggering event. The minidriver may return an error code, but this will be treated as described for STATUS_PENDING.
The minidriver specifies this routine's address in the Process member of its KSFILTER_DISPATCH structure.
The routine is called at either IRQL = DISPATCH_LEVEL or PASSIVE_LEVEL depending on the preference expressed in the filter descriptor. Filter descriptors that specify KSFILTER_FLAG_DISPATCH_LEVEL_PROCESSING may have their process callback at DISPATCH_LEVEL; filter descriptors that do not specify this flag will have their process callback at PASSIVE_LEVEL.
For more information, see Filter-Centric Processing and Restarting Processing in AVStream.
This routine is optional.