Constants

This section details constants available in the XAudio2 API.

In this section

Topic	Description
FXECHO Constants	Defines values for use with the FXECHO_PARAMETERS structure.
FXEQ Constants	Defines values for use with the FXEQ_PARAMETERS structure.
FXMASTERINGLIMIT Constants	Defines values for use with the FXMASTERINGLIMITER_PARAMETERS structure.
FXREVERB Constants	Defines values for use with the FXREVERB_PARAMETERS structure.
XAudio2 Boundary Values and Flags	XAudio2 constants that specify default parameters, maximum values, and flags.
XAudio2 Error Codes	XAudio2 specific error codes returned by XAudio2 methods.
XAUDIO2_PROCESSOR	Defines values to use with XAudio2Create to specify available processors.
XAUDIO2FX_I3DL2_PRESET	I3DL2 (Interactive 3D Audio Rendering Guidelines Level 2.0) preset identifiers for initializing the XAUDIO2FX_REVERB_I3DL2_PARAMETERS structure for use in the ReverbConvertI3DL2ToNative function.
XAUDIO2FX_REVERB_DEFAULT	Default values for use with the XAUDIO2FX_REVERB_PARAMETERS structure.
XAUDIO2FX_REVERB_MAX	Maximum values for use with the XAUDIO2FX_REVERB_PARAMETERS structure.
XAUDIO2FX_REVERB_MIN	Minimum values for use with the XAUDIO2FX_REVERB_PARAMETERS structure.