| Microsoft DirectX 9.0 |
The MoCopyMediaType function copies the members of one media type structure into another media type structure.
Syntax
HRESULT MoCopyMediaType(
DMO_MEDIA_TYPE *pmtDest,
const DMO_MEDIA_TYPE *pmtSrc
);
Parameters
pmtDest
Pointer to the target DMO_MEDIA_TYPE structure. The caller must allocate, but not initialize, this structure.
pmtSrc
Pointer to the source DMO_MEDIA_TYPE structure.
Return Value
Returns an HRESULT value. Possible values include the following.
| Result Code | Description |
| E_OUTOFMEMORY | Insufficient memory |
| E_POINTER | NULL pointer argument |
| S_OK | Success |
Remarks
This function copies all the members of pmtSrc to pmtDest and copies the format block. The caller must free the target media type by calling the MoFreeMediaType function.
Requirements
Declared in Dmort.h; include Dmo.h.
Link to Msdmo.lib.
See Also