EC_VMR_SURFACE_FLIPPED
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
Sent when the VMR-7's allocator presenter has called the DirectDraw Flip method on the surface being presented. This allows the VMR to keep its DirectXVA table of surfaces synchronized with DirectDraw's flipping chain.
Parameters
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lParam1
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(HRESULT) Status code returned from the DirectDraw Flip method.
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lParam2
-
Not used.
Remarks
Custom allocator-presenters for the VMR-7 should send this event. This event is not forwarded to applications and it is not used with allocator-presenters for the VMR-9.
Requirements
| Requirement | Value |
|---|---|
| Header |
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