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GetShapeFiltVolQ

Gets the Q (quality) factor.

Syntax

Parameters

context   _In_
Type: SHAPE_FILTVOL_CONTEXT*
Pointer to a SHAPE_FILTVOL_CONTEXT object.

Return value

Type: float The Q factor.

Remarks

The Filter/Volume (FLTVOL) block is implemented as a Chamberlin filter. The greater the value of Q, the narrower the bandwidth of the filter. To change the value of Q, use SetShapeFiltVolQ. The filtering behavior is designed to be identical to that in XAudio2. For more information, see the Filter/volume block (FLTVOL) section of Overview of SHAPE.

Requirements

Header: shapefiltvolcontext.h Supported platforms: XBOX One family consoles and XBOX Series consoles

See also

GetShapeFiltVolQTarget
ShapeFiltVolContext
Last modified on August 20, 2026