Microsoft DirectX 8.1 (C++)

Base Class Reference

This section contains reference entries for all the Microsoft DirectShow C++ classes, their data members, and their functions.

Class	Description
CAggDirectDraw	Aggregates an IDirectDraw interface.
CAggDrawSurface	Aggregates an IDirectDrawSurface interface.
CAMEvent	Wrapper class for manual- and auto-reset events.
CAMMsgEvent	Wrapper class for event objects that perform message processing.
CAMSchedule	Scheduler for reference clocks.
CAMThread	Bass class for managing worker threads.
CAutoLock	Holds a critical section for the scope of a block.
CAutoUsingOutputPin	Obtains and releases access to a CDynamicOutputPin object.
CBaseAllocator	Bass class for allocators.
CBaseBasicVideo	Handles the IDispatch component of the IBasicVideo interface.
CBaseControlVideo	Implements the IBasicVideo interface for a generic video window.
CBaseControlWindow	Implements the IVideoWindow interface.
CBaseDispatch	Base class for implementing the IDispatch interface.
CBaseFilter	Base class for filters.
CBaseInputPin	Base class for input pins.
CBaseList	Base class for generic lists.
CBaseMediaFilter	Implements the IMediaFilter interface.
CBaseObject	Base class for implementing DirectShow objects.
CBaseOutputPin	Base class for output pins.
CBasePin	Base class for pins.
CBasePropertyPage	Base class for implementing property pages.
CBaseReferenceClock	Implements a reference clock.
CBaseRenderer	Base class for implementing renderer filters.
CBaseStreamControl	Implements the IAMStreamControl interface.
CBaseVideoRenderer	Base class for video renderers.
CBaseVideoWindow	Handles the IDispatch component of the IVideoWindow interface.
CBaseWindow	Base class for managing windows.
CBasicAudio	Handles the IDispatch interface component of the IBasicAudio interface.
CCmdQueue	Helper class for implementing the IQueueCommand interface.
CCritSec	Provides a thread lock.
CDeferredCommand	Implements the IDeferredCommand interface.
CDispParams	Wrapper class for the DISPPARAMS structure.
CDrawImage	Helper class for drawing to a window.
CDynamicOutputPin	Output pin that supports dyanamic reconnections and format changes.
CEnumMediaTypes	Enumerator for preferred media types.
CEnumPins	Enumerator for pins.
CFactoryTemplate	Class that provides information for a class factory.
CGenericList	Class template that implements a type-specific list.
CImageAllocator	Allocator for DIB sections.
CImageDisplay	Helper class for managing image display formats.
CImagePalette	Helper class for managing palettes.
CImageSample	Media sample that uses DIB sections.
CLoadDirectDraw	Helper class for loading and unloading the Microsoft® DirectDraw® library.
CMediaControl	Handles the IDispatch methods of the IMediaControl interface.
CMediaEvent	Handles the IDispatch methods of the IMediaEvent interface.
CMediaPosition	Handles the IDispatch methods of the IMediaPosition interface.
CMediaSample	Media sample.
CMediaType	Class for managing media types.
CMemAllocator	Memory allocator.
CMsg	Helper class for managing requests made to a CMsgThread object.
CMsgThread	Worker thread that queues requests to the queuing thread for asynchronous completion.
COARefTime	Converts reference times between seconds and 100-nanosecond units.
COutputQueue	Object that queues media samples for delivery.
CPersistStream	Base class for implementing the IPersistStream interface.
CPosPassThru	Handles seek commands for filters with one input pin.
CPullPin	Helper class that pulls data from an output pin that supports the IAsyncReader interface.
CQueue	Class template that implements a simple, statically sized queue.
CRefTime	Helper class to manage reference times.
CRenderedInputPin	Input pin for renderer filters that support multiple inputs.
CRendererInputPin	Input pin for the CBaseRenderer class.
CRendererPosPassThru	Handles seek commands for renderer filters.
CSeekingPassThru	Helper object that creates CPosPassThru and CRendererPosPassThru objects.
CSource	Base class for implementing source filters.
CSourcePosition	Abstract class for implementing the IMediaPosition interface. Obsolete.
CSourceSeeking	Abstract class for implementing seeking in source filters with one output pin.
CSourceStream	Output pin for the CSource class.
CSystemClock	System clock.
CTransformFilter	Base class for implementing transform filters.
CTransformInputPin	Input pin used by the CTransformFilter class.
CTransformOutputPin	Output pin used by the CTransformFilter class.
CTransInPlaceFilter	Class for implementing transform filters that do not copy data.
CTransInPlaceInputPin	Input pin for the CTransInPlaceFilter class.
CTransInPlaceOutputPin	Output pin for the CTransInPlaceFilter class.
CUnknown	Implements the IUnknown interface.
CVideoTransformFilter	Base class for video transform filters.
FOURCCMap	Helper class for converting between GUIDs and FOURCCs.