IDxtJpeg::get_MaskName

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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