Windows desktop applications
Collapse the table of content
Expand the table of content
Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

ICM_DECOMPRESSEX_END message

The ICM_DECOMPRESSEX_END message notifies a video decompression driver to end decompression and free resources allocated for decompression. You can send this message explicitly or by using the ICDecompressExEnd macro.



ICM_DECOMPRESSEX_END 
wParam = 0; 
lParam = 0; 


Return Value

Returns ICERR_OK if successful or an error otherwise.

Remarks

The driver frees any resources allocated for the ICM_DECOMPRESSEX_BEGIN message.

ICM_DECOMPRESSEX_BEGIN and ICM_DECOMPRESSEX_END do not nest. If your driver receives ICM_DECOMPRESSEX_BEGIN before decompression is stopped with ICM_DECOMPRESSEX_END, it should restart decompression with new parameters.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Vfw.h

See also

Video Compression Manager
Video Compression Messages

 

 

Show:
© 2016 Microsoft