Broadcast Driver Architecture Support Functions

This section documents the support functions that a BDA minidriver uses. The system-supplied BDA support library (Bdasup.lib) provides these functions. In order for your BDA minidriver to use these functions, you must include the Bdasup.h header file in your code and link to Bdasup.lib when you build your driver.

The following sections provide more information about the BDA support functions:

BdaCheckChanges

BdaCommitChanges

BdaCreateFilterFactory

BdaCreateFilterFactoryEx

BdaCreatePin

BdaCreateTopology

BdaDeletePin

BdaFilterFactoryUpdateCacheData

BdaGetChangeState

BdaInitFilter

BdaMethodCreatePin

BdaMethodCreateTopology

BdaMethodDeletePin

BdaPropertyGetControllingPinId

BdaPropertyGetPinControl

BdaPropertyNodeDescriptors

BdaPropertyNodeEvents

BdaPropertyNodeMethods

BdaPropertyNodeProperties

BdaPropertyNodeTypes

BdaPropertyPinTypes

BdaPropertyTemplateConnections

BdaStartChanges

BdaUninitFilter

BdaValidateNodeProperty

 

 

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