_DERIVED_::InternalCheckInputType

Queries whether an input stream can accept a given media type. The derived class must declare and implement this method.

Syntax

HRESULT InternalCheckInputType(
    DWORD dwInputStreamIndex,
    const DMO_MEDIA_TYPE *pmt
);

Parameters

dwInputStreamIndex

Index of an input stream.

pmt

Pointer to a DMO_MEDIA_TYPE structure that describes the media type.

Return Value

Returns S_OK if the media type is valid, or DMO_E_INVALIDTYPE otherwise.