ICM_CONFIGURE

The ICM_CONFIGURE message notifies a video compression driver to display its configuration dialog box or queries a video compression driver to determine if it has a configuration dialog box. You can send this message explicitly or by using the ICConfigure macro.

ICM_CONFIGURE

wParam = (DWORD) (UINT) hwnd;

lParam = 0;

Parameters

hwnd

Handle of the parent window of the displayed dialog box.

You can determine if a driver has a configuration dialog box by specifying
1 in this parameter, as in the ICQueryConfigure macro.

Return Values

Returns ICERR_OK if the driver supports this message or ICERR_UNSUPPORTED otherwise.

Remarks

This message is different from the DRV_CONFIGURE message used for hardware configuration. The dialog box for this message should let the user set and edit the internal state referenced by the ICM_GETSTATE and ICM_SETSTATE messages. For example, this dialog box can let the user change parameters affecting the quality level and other similar compression options.

See Also

DRV_CONFIGURE, ICConfigure, ICM_GETSTATE, ICM_SETSTATE, ICQueryConfigure

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