sine.cpp File Reference

#include <cmath>
#include <cstdlib>
#include "cmt.h"

Classes
class	SineOscillator

Macros
#define	SINE_TABLE_BITS   14
#define	SINE_TABLE_SHIFT   (8 * sizeof(unsigned long) - SINE_TABLE_BITS)
#define	OSC_FREQUENCY   0
#define	OSC_AMPLITUDE   1
#define	OSC_OUTPUT   2

Functions
static void	initialise_sine_wavetable ()
static void	activateSineOscillator (void *pvHandle)
static void	runSineOscillator_FreqAudio_AmpAudio (LADSPA_Handle Instance, unsigned long SampleCount)
static void	runSineOscillator_FreqAudio_AmpCtrl (LADSPA_Handle Instance, unsigned long SampleCount)
static void	runSineOscillator_FreqCtrl_AmpAudio (LADSPA_Handle Instance, unsigned long SampleCount)
static void	runSineOscillator_FreqCtrl_AmpCtrl (LADSPA_Handle Instance, unsigned long SampleCount)
void	initialise_sine ()
void	finalise_sine ()

Variables
static LADSPA_Data *	g_pfSineTable = NULL
static LADSPA_Data	g_fPhaseStepBase = 0

Macro Definition Documentation

OSC_AMPLITUDE

#define OSC_AMPLITUDE   1

OSC_FREQUENCY

#define OSC_FREQUENCY   0

OSC_OUTPUT

#define OSC_OUTPUT   2

SINE_TABLE_BITS

#define SINE_TABLE_BITS   14

SINE_TABLE_SHIFT

#define SINE_TABLE_SHIFT   (8 * sizeof(unsigned long) - SINE_TABLE_BITS)

Function Documentation

activateSineOscillator()

void activateSineOscillator ( void * pvHandle )

static

finalise_sine()

void finalise_sine

(

)

initialise_sine()

void initialise_sine

(

)

initialise_sine_wavetable()

void initialise_sine_wavetable ( )

static

runSineOscillator_FreqAudio_AmpAudio()

void runSineOscillator_FreqAudio_AmpAudio ( LADSPA_Handle Instance, unsigned long SampleCount )

static

runSineOscillator_FreqAudio_AmpCtrl()

void runSineOscillator_FreqAudio_AmpCtrl ( LADSPA_Handle Instance, unsigned long SampleCount )

static

runSineOscillator_FreqCtrl_AmpAudio()

void runSineOscillator_FreqCtrl_AmpAudio ( LADSPA_Handle Instance, unsigned long SampleCount )

static

runSineOscillator_FreqCtrl_AmpCtrl()

void runSineOscillator_FreqCtrl_AmpCtrl ( LADSPA_Handle Instance, unsigned long SampleCount )

static

Variable Documentation

g_fPhaseStepBase

LADSPA_Data g_fPhaseStepBase = 0

static

g_pfSineTable

LADSPA_Data* g_pfSineTable = NULL

static