IDxtJpeg::get_MaskName
| Microsoft DirectShow 9.0 |
IDxtJpeg::get_MaskName
The get_MaskName method retrieves the name of a JPEG file to be used as the wipe mask.
Syntax
HRESULT get_MaskName(
BSTR *pVal
);
Parameters
pVal
[out, retval] Pointer to a BSTR variable that receives the file name.
Return Values
Returns an HRESULT value. Possible values include the following.
| Value | Description |
| E_OUTOFMEMORY | Insufficient memory |
| E_POINTER | NULL pointer argument |
| S_OK | Success |
Remarks
If the wipe transition is using one of the built-in SMPTE wipes that it supports, the value of this property is an empty string.
The caller must release the returned string, using the SysFreeString function.
Requirements
Header: Include Qedit.h. This header file is not compatible with Microsoft® Direct3D® headers later than version 7.
Library: Use strmiids.lib.
See Also