mixer_inc.c File Reference

#include "config.h"
#include "alMain.h"
#include "alSource.h"
#include "mixer_defs.h"

Go to the source code of this file.

Macros
#define	LIKELY(x)   (x)
#define	MERGE2(a, b)   REAL_MERGE2(a,b)
#define	MixDirect_Hrtf   MERGE2(MixDirect_Hrtf_,SUFFIX)
#define	REAL_MERGE2(a, b)   a##b
#define	UNLIKELY(x)   (x)

Functions
static __inline void	ApplyCoeffs (ALuint Offset, ALfloat(*RESTRICT Values)[2], const ALuint irSize, ALfloat(*RESTRICT Coeffs)[2], ALfloat left, ALfloat right)
static __inline void	ApplyCoeffsStep (ALuint Offset, ALfloat(*RESTRICT Values)[2], const ALuint irSize, ALfloat(*RESTRICT Coeffs)[2], const ALfloat(*RESTRICT CoeffStep)[2], ALfloat left, ALfloat right)
void	MixDirect_Hrtf (const DirectParams *params, const ALfloat *RESTRICT data, ALuint srcchan, ALuint OutPos, ALuint SamplesToDo, ALuint BufferSize)

Macro Definition Documentation

#define LIKELY

(

x

)

(x)

Definition at line 11 of file mixer_inc.c.

Referenced by MixDirect_Hrtf().

#define MERGE2	(		a,
			b
	)		REAL_MERGE2(a,b)

Definition at line 16 of file mixer_inc.c.

#define MixDirect_Hrtf   MERGE2(MixDirect_Hrtf_,SUFFIX)

Definition at line 18 of file mixer_inc.c.

#define REAL_MERGE2	(		a,
			b
	)		a##b

Definition at line 15 of file mixer_inc.c.

#define UNLIKELY

(

x

)

(x)

Definition at line 12 of file mixer_inc.c.

Function Documentation

static __inline void ApplyCoeffs ( ALuint  Offset, ALfloat(*)  Values[2], const ALuint  irSize, ALfloat(*)  Coeffs[2], ALfloat  left, ALfloat  right  )

static

Referenced by MixDirect_Hrtf().

static __inline void ApplyCoeffsStep ( ALuint  Offset, ALfloat(*)  Values[2], const ALuint  irSize, ALfloat(*)  Coeffs[2], const ALfloat(*)  CoeffStep[2], ALfloat  left, ALfloat  right  )

static

Referenced by MixDirect_Hrtf().

void MixDirect_Hrtf	(	const DirectParams *	params,
		const ALfloat *RESTRICT	data,
		ALuint	srcchan,
		ALuint	OutPos,
		ALuint	SamplesToDo,
		ALuint	BufferSize
	)

Definition at line 32 of file mixer_inc.c.

References ApplyCoeffs(), ApplyCoeffsStep(), BUFFERSIZE, DirectParams::ClickRemoval, HrtfState::Counter, HrtfParams::Delay, HrtfParams::DelayStep, FrontLeft, FrontRight, HRIR_LENGTH, HRIR_MASK, DirectParams::Hrtf, HRTFDELAY_BITS, HRTFDELAY_FRACONE, HRTFDELAY_MASK, HrtfParams::IrSize, lerp(), LIKELY, maxu(), HrtfState::Offset, DirectParams::OutBuffer, DirectParams::Params, DirectParams::PendingClicks, SRC_HISTORY_MASK, and DirectParams::State.