CRenderedInputPin Class

The CRenderedInputPin class is a base class for implementing an input pin on a renderer. This class is designed for renderer filters that do not derive from the CBaseRenderer class. (Filters that derive from CBaseRenderer should use the CRendererInputPin class for the input pin.)

To use this class, you must do at least the following:

• Declare a new pin class that inherits CRenderedInputPin.
• In your pin class, declare a critical section object to hold the streaming lock. You can use the CCritSec class for this purpose. For more information, see Threads and Critical Sections.
• Override CRenderedInputPin::EndOfStream to hold the streaming lock.
• Implement the IMemInputPin::Receive, CBasePin::CheckMediaType, and CBasePin::GetMediaType methods.
• In your filter, implement CBaseFilter::GetPin to return an instance of your pin class.

You can use this class in a renderer that has more than one input pin. This class inherits the CBaseInputPin class.

Requirements

Header: Declared in Amextra.h; include Streams.h.

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