KSPROPSETID_DirectSound3DBuffer

The KSPROPSETID_DirectSound3DBuffer property set contains all the device-specific properties that are needed to implement the IDirectSound3DBuffer interface (see the Microsoft Windows SDK documentation). Using this property set, the 3D-buffer properties that are specified by the API are passed directly between DirectSound and the WDM audio driver. This property set is handled by the KSNODETYPE_3D_EFFECTS node, which handles both the 3D-buffer and 3D-listener properties.

The property items in this set are specified by KSPROPERTY_DIRECTSOUND3DBUFFER enumeration values.

The KSPROPSETID_DirectSound3DBuffer property set contains the following properties:

KSPROPERTY_DIRECTSOUND3DBUFFER_ALL

KSPROPERTY_DIRECTSOUND3DBUFFER_CONEANGLES

KSPROPERTY_DIRECTSOUND3DBUFFER_CONEORIENTATION

KSPROPERTY_DIRECTSOUND3DBUFFER_CONEOUTSIDEVOLUME

KSPROPERTY_DIRECTSOUND3DBUFFER_MAXDISTANCE

KSPROPERTY_DIRECTSOUND3DBUFFER_MINDISTANCE

KSPROPERTY_DIRECTSOUND3DBUFFER_MODE

KSPROPERTY_DIRECTSOUND3DBUFFER_POSITION

KSPROPERTY_DIRECTSOUND3DBUFFER_VELOCITY

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