Compartilhar via

CBaseRenderer::CheckMediaType

  • Artigo
 
Microsoft DirectShow 9.0

CBaseRenderer::CheckMediaType

The CheckMediaType method determines if the filter accepts a specific media type.

Syntax

  virtual HRESULT CheckMediaType(
    const CMediaType *pmt
) PURE;

Parameters

pmt

Pointer to a CMediaType object that contains the proposed media type.

Return Value

Returns S_OK if the proposed media type is acceptable. Otherwise, returns S_FALSE or an error code.

Remarks

The input pin calls this method from its own CBasePin::CheckMediaType method. The derived class must implement this method.

Requirements

**  Header:** Declared in Renbase.h; include Streams.h.

**  Library:** Use Strmbase.lib (retail builds) or Strmbasd.lib (debug builds).

See Also