Collaboration diagram for Voice:

Data Structures
struct	AXVoiceLink

struct	AXVoiceOffsets

struct	AXVoice

struct	AXVoiceDeviceBusMixData

struct	AXVoiceDeviceMixData

struct	AXVoiceVeData

struct	AXVoiceAdpcmLoopData

struct	AXVoiceAdpcm

struct	AXVoiceSrc
	AXVoice Sample Rate Converter. More...

Typedefs
typedef struct AXVoice	AXVoice

typedef struct AXVoiceAdpcmLoopData	AXVoiceAdpcmLoopData

typedef struct AXVoiceAdpcm	AXVoiceAdpcm

typedef struct AXVoiceDeviceBusMixData	AXVoiceDeviceBusMixData

typedef struct AXVoiceDeviceMixData	AXVoiceDeviceMixData

typedef struct AXVoiceLink	AXVoiceLink

typedef struct AXVoiceOffsets	AXVoiceOffsets

typedef struct AXVoiceSrc	AXVoiceSrc

typedef struct AXVoiceVeData	AXVoiceVeData

typedef uint16_t	AXVoiceFormat
	A value from enum AX_VOICE_FORMAT. More...

typedef uint16_t	AXVoiceLoop
	A value from enum AX_VOICE_LOOP. More...

typedef uint32_t	AXVoiceSrcType
	A value from enum AX_VOICE_SRC_TYPE. More...

typedef uint32_t	AXVoiceState
	A value from enum AX_VOICE_STATE. More...

typedef uint32_t	AXVoiceRenderer
	A value from enum AX_VOICE_RENDERER. More...

typedef int32_t	AXVoiceSrcRatioResult
	A value from enum AX_VOICE_RATIO_RESULT. More...

typedef uint32_t	AXVoiceType
	A value from enum AX_VOICE_TYPE. More...

typedef void(*	AXVoiceCallbackFn) (void *)

typedef void(*	AXVoiceCallbackExFn) (void *, uint32_t, uint32_t)

Enumerations
enum	AX_VOICE_FORMAT { AX_VOICE_FORMAT_ADPCM = 0 , AX_VOICE_FORMAT_LPCM16 = 10 , AX_VOICE_FORMAT_LPCM8 = 25 }

enum	AX_VOICE_LOOP { AX_VOICE_LOOP_DISABLED = 0 , AX_VOICE_LOOP_ENABLED = 1 }

enum	AX_VOICE_RENDERER { AX_VOICE_RENDERER_DSP = 0 , AX_VOICE_RENDERER_CPU = 1 , AX_VOICE_RENDERER_AUTO = 2 }

enum	AX_VOICE_RATIO_RESULT { AX_VOICE_RATIO_RESULT_SUCCESS = 0 , AX_VOICE_RATIO_RESULT_LESS_THAN_ZERO = -1 , AX_VOICE_RATIO_RESULT_GREATER_THAN_SOMETHING = -2 }

enum	AX_VOICE_SRC_TYPE { AX_VOICE_SRC_TYPE_NONE = 0 , AX_VOICE_SRC_TYPE_LINEAR = 1 , AX_VOICE_SRC_TYPE_UNK0 = 2 , AX_VOICE_SRC_TYPE_UNK1 = 3 , AX_VOICE_SRC_TYPE_UNK2 = 4 }

enum	AX_VOICE_STATE { AX_VOICE_STATE_STOPPED = 0 , AX_VOICE_STATE_PLAYING = 1 }

enum	AX_VOICE_TYPE { AX_VOICE_TYPE_UNKNOWN }

Functions
int32_t	AXVoiceBegin (AXVoice *v)

int32_t	AXVoiceEnd (AXVoice *v)

AXVoice *	AXAcquireVoice (uint32_t priority, AXVoiceCallbackFn callback, void *userContext)

AXVoice *	AXAcquireVoiceEx (uint32_t priority, AXVoiceCallbackExFn callback, void *userContext)

BOOL	AXCheckVoiceOffsets (AXVoiceOffsets *offsets)

void	AXFreeVoice (AXVoice *voice)

uint32_t	AXGetMaxVoices ()

uint32_t	AXGetVoiceCurrentOffsetEx (AXVoice voice, const void samples)

uint32_t	AXGetVoiceLoopCount (AXVoice *voice)

void	AXGetVoiceOffsets (AXVoice voice, AXVoiceOffsets offsets)

BOOL	AXIsVoiceRunning (AXVoice *voice)

void	AXSetVoiceAdpcm (AXVoice voice, AXVoiceAdpcm adpcm)

void	AXSetVoiceAdpcmLoop (AXVoice voice, AXVoiceAdpcmLoopData loopData)

void	AXSetVoiceCurrentOffset (AXVoice *voice, uint32_t offset)

AXResult	AXSetVoiceDeviceMix (AXVoice voice, AXDeviceType type, uint32_t id, AXVoiceDeviceMixData mixData)

void	AXSetVoiceEndOffset (AXVoice *voice, uint32_t offset)

void	AXSetVoiceEndOffsetEx (AXVoice voice, uint32_t offset, const void samples)

AXResult	AXSetVoiceInitialTimeDelay (AXVoice *voice, uint16_t delay)

void	AXSetVoiceLoopOffset (AXVoice *voice, uint32_t offset)

void	AXSetVoiceLoopOffsetEx (AXVoice voice, uint32_t offset, const void samples)

void	AXSetVoiceLoop (AXVoice *voice, AXVoiceLoop loop)

void	AXSetVoiceOffsets (AXVoice voice, AXVoiceOffsets offsets)

void	AXSetVoicePriority (AXVoice *voice, uint32_t priority)

void	AXSetVoiceRmtIIRCoefs (AXVoice *voice, uint16_t filter,...)

void	AXSetVoiceSrc (AXVoice voice, AXVoiceSrc src)

AXVoiceSrcRatioResult	AXSetVoiceSrcRatio (AXVoice *voice, float ratio)

void	AXSetVoiceSrcType (AXVoice *voice, AXVoiceSrcType type)

void	AXSetVoiceState (AXVoice *voice, AXVoiceState state)

void	AXSetVoiceType (AXVoice *voice, AXVoiceType type)

void	AXSetVoiceVe (AXVoice voice, AXVoiceVeData veData)

void	AXSetVoiceVeDelta (AXVoice *voice, int16_t delta)

Detailed Description

Data Structure Documentation

◆ AXVoiceLink

struct AXVoiceLink

Definition at line 99 of file voice.h.

Data Fields
AXVoice *	next
AXVoice *	prev

◆ AXVoiceOffsets

struct AXVoiceOffsets

Definition at line 108 of file voice.h.

Data Fields
AXVoiceFormat	dataType
AXVoiceLoop	loopingEnabled
uint32_t	loopOffset
uint32_t	endOffset
uint32_t	currentOffset
const void *	data

◆ AXVoice

struct AXVoice

Definition at line 125 of file voice.h.

Data Fields
uint32_t	index	The index of this voice out of the total voices.
AXVoiceState	state	Current play state of this voice.
uint32_t	volume	Current volume of this voice.
AXVoiceRenderer	renderer	The renderer to use for this voice.
AXVoiceLink	link	this is a link used in the stack, we do this in host-memory currently
AXVoice *	cbNext	A link to the next callback to invoke.
uint32_t	priority	The priority of this voice used for force-acquiring a voice.
AXVoiceCallbackFn	callback	The callback to call if this is force-free'd by another acquire.
void *	userContext	The user context to send to the callbacks.
uint32_t	syncBits	A bitfield representing different things needing to be synced.
AXVoiceOffsets	offsets	The current offset data!
AXVoiceCallbackExFn	callbackEx	An extended version of the callback above.
uint32_t	callbackReason	The reason for the callback being invoked.
float	unk0
float	unk1

◆ AXVoiceDeviceBusMixData

struct AXVoiceDeviceBusMixData

Definition at line 188 of file voice.h.

Data Fields
uint16_t	volume
int16_t	delta

◆ AXVoiceDeviceMixData

struct AXVoiceDeviceMixData

Definition at line 197 of file voice.h.

Data Fields
AXVoiceDeviceBusMixData	bus[4]

◆ AXVoiceVeData

struct AXVoiceVeData

Definition at line 204 of file voice.h.

Data Fields
uint16_t	volume
int16_t	delta

◆ AXVoiceAdpcmLoopData

struct AXVoiceAdpcmLoopData

Definition at line 213 of file voice.h.

Data Fields
uint16_t	predScale
int16_t	prevSample[2]

◆ AXVoiceAdpcm

struct AXVoiceAdpcm

Definition at line 222 of file voice.h.

Data Fields
int16_t	coefficients[16]
uint16_t	gain
uint16_t	predScale
int16_t	prevSample[2]

◆ AXVoiceSrc

struct AXVoiceSrc

AXVoice Sample Rate Converter.

Definition at line 240 of file voice.h.

Data Fields
uint32_t	ratio	Playback rate, fixed 16.16.
uint16_t	currentOffsetFrac	Used by the resampler, fixed 0.16.
int16_t	lastSample[4]