audio-gain.c File Reference

#include "CarlaNative.h"
#include "CarlaMIDI.h"
#include <math.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>

Classes
class	Filter
struct	AudioGainHandle

Macros
#define	MAX_CHANNELS   2
#define	handlePtr   ((AudioGainHandle*)handle)

Enumerations
enum	AudioGainParams {   PARAM_GAIN = 0 , PARAM_COUNT_MONO , PARAM_APPLY_LEFT = PARAM_COUNT_MONO , PARAM_APPLY_RIGHT ,   PARAM_COUNT_STEREO }

Functions
static void	set_filter_sample_rate (Filter *const filter, const float sampleRate)
static NativePluginHandle	audiogain_instantiate (const NativeHostDescriptor *host, const bool isMono)
static NativePluginHandle	audiogain_instantiate_mono (const NativeHostDescriptor *host)
static NativePluginHandle	audiogain_instantiate_stereo (const NativeHostDescriptor *host)
static void	audiogain_cleanup (NativePluginHandle handle)
static uint32_t	audiogain_get_parameter_count (NativePluginHandle handle)
static const NativeParameter *	audiogain_get_parameter_info (NativePluginHandle handle, uint32_t index)
static float	audiogain_get_parameter_value (NativePluginHandle handle, uint32_t index)
static void	audiogain_set_parameter_value (NativePluginHandle handle, uint32_t index, float value)
static void	handle_audio_buffers (const float *inBuffer, float *outBuffer, Filter *const filter, const float gain, const uint32_t frames)
static void	audiogain_process (NativePluginHandle handle, float **inBuffer, float **outBuffer, uint32_t frames, const NativeMidiEvent *midiEvents, uint32_t midiEventCount)
static intptr_t	audiogain_dispatcher (NativePluginHandle handle, NativePluginDispatcherOpcode opcode, int32_t index, intptr_t value, void *ptr, float opt)
void	carla_register_native_plugin_audiogain (void)

Variables
static const NativePluginDescriptor	audiogainMonoDesc
static const NativePluginDescriptor	audiogainStereoDesc

Macro Definition Documentation

handlePtr

#define handlePtr   ((AudioGainHandle*)handle)

MAX_CHANNELS

#define MAX_CHANNELS   2

Enumeration Type Documentation

AudioGainParams

enum AudioGainParams

Enumerator
PARAM_GAIN
PARAM_COUNT_MONO
PARAM_APPLY_LEFT
PARAM_APPLY_RIGHT
PARAM_COUNT_STEREO

Function Documentation

audiogain_cleanup()

void audiogain_cleanup ( NativePluginHandle handle )

static

audiogain_dispatcher()

intptr_t audiogain_dispatcher ( NativePluginHandle handle, NativePluginDispatcherOpcode opcode, int32_t index, intptr_t value, void * ptr, float opt )

static

audiogain_get_parameter_count()

uint32_t audiogain_get_parameter_count ( NativePluginHandle handle )

static

audiogain_get_parameter_info()

const NativeParameter * audiogain_get_parameter_info ( NativePluginHandle handle, uint32_t index )

static

audiogain_get_parameter_value()

float audiogain_get_parameter_value ( NativePluginHandle handle, uint32_t index )

static

audiogain_instantiate()

NativePluginHandle audiogain_instantiate ( const NativeHostDescriptor * host, const bool isMono )

static

audiogain_instantiate_mono()

NativePluginHandle audiogain_instantiate_mono ( const NativeHostDescriptor * host )

static

audiogain_instantiate_stereo()

NativePluginHandle audiogain_instantiate_stereo ( const NativeHostDescriptor * host )

static

audiogain_process()

void audiogain_process ( NativePluginHandle handle, float ** inBuffer, float ** outBuffer, uint32_t frames, const NativeMidiEvent * midiEvents, uint32_t midiEventCount )

static

audiogain_set_parameter_value()

void audiogain_set_parameter_value ( NativePluginHandle handle, uint32_t index, float value )

static

carla_register_native_plugin_audiogain()

void carla_register_native_plugin_audiogain

(

void

)

handle_audio_buffers()

void handle_audio_buffers ( const float * inBuffer, float * outBuffer, Filter *const filter, const float gain, const uint32_t frames )

inlinestatic

set_filter_sample_rate()

void set_filter_sample_rate ( Filter *const filter, const float sampleRate )

inlinestatic

Variable Documentation

audiogainMonoDesc

const NativePluginDescriptor audiogainMonoDesc

static

audiogainStereoDesc

const NativePluginDescriptor audiogainStereoDesc

static