CBasePin::CheckMediaType (Windows CE 5.0)
This member function is used to verify whether a media type is supported on a pin.
virtual HRESULT CheckMediaType(const CMediaType* pmt) PURE;
Parameters
- pmt
Pointer to a media type object containing the proposed media type.
Return Values
The overriding member function should return S_OK if the proposed media type is accepted; otherwise, it should return an HRESULT failure value, such as S_FALSE.
Remarks
This member function is typically called before calling the CBasePin::SetMediaType member function.
It is also called from several other member functions, including CBasePin::ReceiveConnection and CBasePin::QueryAccept.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
Fore more information, see Setting Up the Build Environment.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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