Anteckning
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The ICDecompressEnd macro notifies a video decompression driver to end decompression and free resources allocated for decompression. You can use this macro or explicitly call the ICM_DECOMPRESS_END message.
Syntax
DWORD ICDecompressEnd(
hic
);
Parameters
hic
Handle to a decompressor.
Return value
Type: DWORD
Returns ICERR_OK if successful or an error otherwise.
Remarks
The driver should free any resources allocated for the ICM_DECOMPRESS_BEGIN message.
The ICDecompressBegin and ICDecompressEnd macros do not nest. If your driver receives ICM_DECOMPRESS_BEGIN before decompression is stopped with ICM_DECOMPRESS_END, it should restart decompression with new parameters.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | vfw.h |