geode/loader/include/Geode/fmod/fmod_dsp.h

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/* ======================================================================================== */
/* FMOD Core API - DSP header file. */
/* Copyright (c), Firelight Technologies Pty, Ltd. 2004-2020. */
/* */
/* Use this header if you are wanting to develop your own DSP plugin to use with FMODs */
/* dsp system. With this header you can make your own DSP plugin that FMOD can */
/* register and use. See the documentation and examples on how to make a working plugin. */
/* */
/* For more detail visit: */
/* https://fmod.com/resources/documentation-api?version=2.0&page=plugin-api-dsp.html */
/* =========================================================================================*/
#ifndef _FMOD_DSP_H
#define _FMOD_DSP_H
#include "fmod_dsp_effects.h"
typedef struct FMOD_DSP_STATE FMOD_DSP_STATE;
typedef struct FMOD_DSP_BUFFER_ARRAY FMOD_DSP_BUFFER_ARRAY;
typedef struct FMOD_COMPLEX FMOD_COMPLEX;
/*
DSP Constants
*/
#define FMOD_PLUGIN_SDK_VERSION 110
#define FMOD_DSP_GETPARAM_VALUESTR_LENGTH 32
typedef enum
{
FMOD_DSP_PROCESS_PERFORM,
FMOD_DSP_PROCESS_QUERY
} FMOD_DSP_PROCESS_OPERATION;
typedef enum FMOD_DSP_PAN_SURROUND_FLAGS
{
FMOD_DSP_PAN_SURROUND_DEFAULT = 0,
FMOD_DSP_PAN_SURROUND_ROTATION_NOT_BIASED = 1,
FMOD_DSP_PAN_SURROUND_FLAGS_FORCEINT = 65536
} FMOD_DSP_PAN_SURROUND_FLAGS;
typedef enum
{
FMOD_DSP_PARAMETER_TYPE_FLOAT,
FMOD_DSP_PARAMETER_TYPE_INT,
FMOD_DSP_PARAMETER_TYPE_BOOL,
FMOD_DSP_PARAMETER_TYPE_DATA,
FMOD_DSP_PARAMETER_TYPE_MAX,
FMOD_DSP_PARAMETER_TYPE_FORCEINT = 65536
} FMOD_DSP_PARAMETER_TYPE;
typedef enum
{
FMOD_DSP_PARAMETER_FLOAT_MAPPING_TYPE_LINEAR,
FMOD_DSP_PARAMETER_FLOAT_MAPPING_TYPE_AUTO,
FMOD_DSP_PARAMETER_FLOAT_MAPPING_TYPE_PIECEWISE_LINEAR,
FMOD_DSP_PARAMETER_FLOAT_MAPPING_TYPE_FORCEINT = 65536
} FMOD_DSP_PARAMETER_FLOAT_MAPPING_TYPE;
typedef enum
{
FMOD_DSP_PARAMETER_DATA_TYPE_USER = 0,
FMOD_DSP_PARAMETER_DATA_TYPE_OVERALLGAIN = -1,
FMOD_DSP_PARAMETER_DATA_TYPE_3DATTRIBUTES = -2,
FMOD_DSP_PARAMETER_DATA_TYPE_SIDECHAIN = -3,
FMOD_DSP_PARAMETER_DATA_TYPE_FFT = -4,
FMOD_DSP_PARAMETER_DATA_TYPE_3DATTRIBUTES_MULTI = -5,
} FMOD_DSP_PARAMETER_DATA_TYPE;
/*
DSP Callbacks
*/
typedef FMOD_RESULT (F_CALL *FMOD_DSP_CREATE_CALLBACK) (FMOD_DSP_STATE *dsp_state);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_RELEASE_CALLBACK) (FMOD_DSP_STATE *dsp_state);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_RESET_CALLBACK) (FMOD_DSP_STATE *dsp_state);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_READ_CALLBACK) (FMOD_DSP_STATE *dsp_state, float *inbuffer, float *outbuffer, unsigned int length, int inchannels, int *outchannels);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_PROCESS_CALLBACK) (FMOD_DSP_STATE *dsp_state, unsigned int length, const FMOD_DSP_BUFFER_ARRAY *inbufferarray, FMOD_DSP_BUFFER_ARRAY *outbufferarray, FMOD_BOOL inputsidle, FMOD_DSP_PROCESS_OPERATION op);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_SETPOSITION_CALLBACK) (FMOD_DSP_STATE *dsp_state, unsigned int pos);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_SHOULDIPROCESS_CALLBACK) (FMOD_DSP_STATE *dsp_state, FMOD_BOOL inputsidle, unsigned int length, FMOD_CHANNELMASK inmask, int inchannels, FMOD_SPEAKERMODE speakermode);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_SETPARAM_FLOAT_CALLBACK) (FMOD_DSP_STATE *dsp_state, int index, float value);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_SETPARAM_INT_CALLBACK) (FMOD_DSP_STATE *dsp_state, int index, int value);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_SETPARAM_BOOL_CALLBACK) (FMOD_DSP_STATE *dsp_state, int index, FMOD_BOOL value);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_SETPARAM_DATA_CALLBACK) (FMOD_DSP_STATE *dsp_state, int index, void *data, unsigned int length);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_GETPARAM_FLOAT_CALLBACK) (FMOD_DSP_STATE *dsp_state, int index, float *value, char *valuestr);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_GETPARAM_INT_CALLBACK) (FMOD_DSP_STATE *dsp_state, int index, int *value, char *valuestr);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_GETPARAM_BOOL_CALLBACK) (FMOD_DSP_STATE *dsp_state, int index, FMOD_BOOL *value, char *valuestr);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_GETPARAM_DATA_CALLBACK) (FMOD_DSP_STATE *dsp_state, int index, void **data, unsigned int *length, char *valuestr);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_SYSTEM_REGISTER_CALLBACK) (FMOD_DSP_STATE *dsp_state);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_SYSTEM_DEREGISTER_CALLBACK) (FMOD_DSP_STATE *dsp_state);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_SYSTEM_MIX_CALLBACK) (FMOD_DSP_STATE *dsp_state, int stage);
/*
DSP Functions
*/
typedef void * (F_CALL *FMOD_DSP_ALLOC_FUNC) (unsigned int size, FMOD_MEMORY_TYPE type, const char *sourcestr);
typedef void * (F_CALL *FMOD_DSP_REALLOC_FUNC) (void *ptr, unsigned int size, FMOD_MEMORY_TYPE type, const char *sourcestr);
typedef void (F_CALL *FMOD_DSP_FREE_FUNC) (void *ptr, FMOD_MEMORY_TYPE type, const char *sourcestr);
typedef void (F_CALL *FMOD_DSP_LOG_FUNC) (FMOD_DEBUG_FLAGS level, const char *file, int line, const char *function, const char *string);
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typedef FMOD_RESULT (F_CALL *FMOD_DSP_GETSAMPLERATE_FUNC) (FMOD_DSP_STATE *dsp_state, int *rate);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_GETBLOCKSIZE_FUNC) (FMOD_DSP_STATE *dsp_state, unsigned int *blocksize);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_GETSPEAKERMODE_FUNC) (FMOD_DSP_STATE *dsp_state, FMOD_SPEAKERMODE *speakermode_mixer, FMOD_SPEAKERMODE *speakermode_output);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_GETCLOCK_FUNC) (FMOD_DSP_STATE *dsp_state, unsigned long long *clock, unsigned int *offset, unsigned int *length);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_GETLISTENERATTRIBUTES_FUNC) (FMOD_DSP_STATE *dsp_state, int *numlisteners, FMOD_3D_ATTRIBUTES *attributes);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_GETUSERDATA_FUNC) (FMOD_DSP_STATE *dsp_state, void **userdata);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_DFT_FFTREAL_FUNC) (FMOD_DSP_STATE *dsp_state, int size, const float *signal, FMOD_COMPLEX* dft, const float *window, int signalhop);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_DFT_IFFTREAL_FUNC) (FMOD_DSP_STATE *dsp_state, int size, const FMOD_COMPLEX *dft, float* signal, const float *window, int signalhop);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_PAN_SUMMONOMATRIX_FUNC) (FMOD_DSP_STATE *dsp_state, FMOD_SPEAKERMODE sourceSpeakerMode, float lowFrequencyGain, float overallGain, float *matrix);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_PAN_SUMSTEREOMATRIX_FUNC) (FMOD_DSP_STATE *dsp_state, FMOD_SPEAKERMODE sourceSpeakerMode, float pan, float lowFrequencyGain, float overallGain, int matrixHop, float *matrix);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_PAN_SUMSURROUNDMATRIX_FUNC) (FMOD_DSP_STATE *dsp_state, FMOD_SPEAKERMODE sourceSpeakerMode, FMOD_SPEAKERMODE targetSpeakerMode, float direction, float extent, float rotation, float lowFrequencyGain, float overallGain, int matrixHop, float *matrix, FMOD_DSP_PAN_SURROUND_FLAGS flags);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_PAN_SUMMONOTOSURROUNDMATRIX_FUNC) (FMOD_DSP_STATE *dsp_state, FMOD_SPEAKERMODE targetSpeakerMode, float direction, float extent, float lowFrequencyGain, float overallGain, int matrixHop, float *matrix);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_PAN_SUMSTEREOTOSURROUNDMATRIX_FUNC) (FMOD_DSP_STATE *dsp_state, FMOD_SPEAKERMODE targetSpeakerMode, float direction, float extent, float rotation, float lowFrequencyGain, float overallGain, int matrixHop, float *matrix);
typedef FMOD_RESULT (F_CALL *FMOD_DSP_PAN_GETROLLOFFGAIN_FUNC) (FMOD_DSP_STATE *dsp_state, FMOD_DSP_PAN_3D_ROLLOFF_TYPE rolloff, float distance, float mindistance, float maxdistance, float *gain);
/*
DSP Structures
*/
struct FMOD_DSP_BUFFER_ARRAY
{
int numbuffers;
int *buffernumchannels;
FMOD_CHANNELMASK *bufferchannelmask;
float **buffers;
FMOD_SPEAKERMODE speakermode;
};
struct FMOD_COMPLEX
{
float real;
float imag;
};
typedef struct FMOD_DSP_PARAMETER_FLOAT_MAPPING_PIECEWISE_LINEAR
{
int numpoints;
float *pointparamvalues;
float *pointpositions;
} FMOD_DSP_PARAMETER_FLOAT_MAPPING_PIECEWISE_LINEAR;
typedef struct FMOD_DSP_PARAMETER_FLOAT_MAPPING
{
FMOD_DSP_PARAMETER_FLOAT_MAPPING_TYPE type;
FMOD_DSP_PARAMETER_FLOAT_MAPPING_PIECEWISE_LINEAR piecewiselinearmapping;
} FMOD_DSP_PARAMETER_FLOAT_MAPPING;
typedef struct FMOD_DSP_PARAMETER_DESC_FLOAT
{
float min;
float max;
float defaultval;
FMOD_DSP_PARAMETER_FLOAT_MAPPING mapping;
} FMOD_DSP_PARAMETER_DESC_FLOAT;
typedef struct FMOD_DSP_PARAMETER_DESC_INT
{
int min;
int max;
int defaultval;
FMOD_BOOL goestoinf;
const char* const* valuenames;
} FMOD_DSP_PARAMETER_DESC_INT;
typedef struct FMOD_DSP_PARAMETER_DESC_BOOL
{
FMOD_BOOL defaultval;
const char* const* valuenames;
} FMOD_DSP_PARAMETER_DESC_BOOL;
typedef struct FMOD_DSP_PARAMETER_DESC_DATA
{
int datatype;
} FMOD_DSP_PARAMETER_DESC_DATA;
typedef struct FMOD_DSP_PARAMETER_DESC
{
FMOD_DSP_PARAMETER_TYPE type;
char name[16];
char label[16];
const char *description;
union
{
FMOD_DSP_PARAMETER_DESC_FLOAT floatdesc;
FMOD_DSP_PARAMETER_DESC_INT intdesc;
FMOD_DSP_PARAMETER_DESC_BOOL booldesc;
FMOD_DSP_PARAMETER_DESC_DATA datadesc;
};
} FMOD_DSP_PARAMETER_DESC;
typedef struct FMOD_DSP_PARAMETER_OVERALLGAIN
{
float linear_gain;
float linear_gain_additive;
} FMOD_DSP_PARAMETER_OVERALLGAIN;
typedef struct FMOD_DSP_PARAMETER_3DATTRIBUTES
{
FMOD_3D_ATTRIBUTES relative;
FMOD_3D_ATTRIBUTES absolute;
} FMOD_DSP_PARAMETER_3DATTRIBUTES;
typedef struct FMOD_DSP_PARAMETER_3DATTRIBUTES_MULTI
{
int numlisteners;
FMOD_3D_ATTRIBUTES relative[FMOD_MAX_LISTENERS];
float weight[FMOD_MAX_LISTENERS];
FMOD_3D_ATTRIBUTES absolute;
} FMOD_DSP_PARAMETER_3DATTRIBUTES_MULTI;
typedef struct FMOD_DSP_PARAMETER_SIDECHAIN
{
FMOD_BOOL sidechainenable;
} FMOD_DSP_PARAMETER_SIDECHAIN;
typedef struct FMOD_DSP_PARAMETER_FFT
{
int length;
int numchannels;
float *spectrum[32];
} FMOD_DSP_PARAMETER_FFT;
typedef struct FMOD_DSP_DESCRIPTION
{
unsigned int pluginsdkversion;
char name[32];
unsigned int version;
int numinputbuffers;
int numoutputbuffers;
FMOD_DSP_CREATE_CALLBACK create;
FMOD_DSP_RELEASE_CALLBACK release;
FMOD_DSP_RESET_CALLBACK reset;
FMOD_DSP_READ_CALLBACK read;
FMOD_DSP_PROCESS_CALLBACK process;
FMOD_DSP_SETPOSITION_CALLBACK setposition;
int numparameters;
FMOD_DSP_PARAMETER_DESC **paramdesc;
FMOD_DSP_SETPARAM_FLOAT_CALLBACK setparameterfloat;
FMOD_DSP_SETPARAM_INT_CALLBACK setparameterint;
FMOD_DSP_SETPARAM_BOOL_CALLBACK setparameterbool;
FMOD_DSP_SETPARAM_DATA_CALLBACK setparameterdata;
FMOD_DSP_GETPARAM_FLOAT_CALLBACK getparameterfloat;
FMOD_DSP_GETPARAM_INT_CALLBACK getparameterint;
FMOD_DSP_GETPARAM_BOOL_CALLBACK getparameterbool;
FMOD_DSP_GETPARAM_DATA_CALLBACK getparameterdata;
FMOD_DSP_SHOULDIPROCESS_CALLBACK shouldiprocess;
void *userdata;
FMOD_DSP_SYSTEM_REGISTER_CALLBACK sys_register;
FMOD_DSP_SYSTEM_DEREGISTER_CALLBACK sys_deregister;
FMOD_DSP_SYSTEM_MIX_CALLBACK sys_mix;
} FMOD_DSP_DESCRIPTION;
typedef struct FMOD_DSP_STATE_DFT_FUNCTIONS
{
FMOD_DSP_DFT_FFTREAL_FUNC fftreal;
FMOD_DSP_DFT_IFFTREAL_FUNC inversefftreal;
} FMOD_DSP_STATE_DFT_FUNCTIONS;
typedef struct FMOD_DSP_STATE_PAN_FUNCTIONS
{
FMOD_DSP_PAN_SUMMONOMATRIX_FUNC summonomatrix;
FMOD_DSP_PAN_SUMSTEREOMATRIX_FUNC sumstereomatrix;
FMOD_DSP_PAN_SUMSURROUNDMATRIX_FUNC sumsurroundmatrix;
FMOD_DSP_PAN_SUMMONOTOSURROUNDMATRIX_FUNC summonotosurroundmatrix;
FMOD_DSP_PAN_SUMSTEREOTOSURROUNDMATRIX_FUNC sumstereotosurroundmatrix;
FMOD_DSP_PAN_GETROLLOFFGAIN_FUNC getrolloffgain;
} FMOD_DSP_STATE_PAN_FUNCTIONS;
typedef struct FMOD_DSP_STATE_FUNCTIONS
{
FMOD_DSP_ALLOC_FUNC alloc;
FMOD_DSP_REALLOC_FUNC realloc;
FMOD_DSP_FREE_FUNC free;
FMOD_DSP_GETSAMPLERATE_FUNC getsamplerate;
FMOD_DSP_GETBLOCKSIZE_FUNC getblocksize;
FMOD_DSP_STATE_DFT_FUNCTIONS *dft;
FMOD_DSP_STATE_PAN_FUNCTIONS *pan;
FMOD_DSP_GETSPEAKERMODE_FUNC getspeakermode;
FMOD_DSP_GETCLOCK_FUNC getclock;
FMOD_DSP_GETLISTENERATTRIBUTES_FUNC getlistenerattributes;
FMOD_DSP_LOG_FUNC log;
FMOD_DSP_GETUSERDATA_FUNC getuserdata;
} FMOD_DSP_STATE_FUNCTIONS;
struct FMOD_DSP_STATE
{
void *instance;
void *plugindata;
FMOD_CHANNELMASK channelmask;
FMOD_SPEAKERMODE source_speakermode;
float *sidechaindata;
int sidechainchannels;
FMOD_DSP_STATE_FUNCTIONS *functions;
int systemobject;
};
typedef struct FMOD_DSP_METERING_INFO
{
int numsamples;
float peaklevel[32];
float rmslevel[32];
short numchannels;
} FMOD_DSP_METERING_INFO;
/*
DSP Macros
*/
#define FMOD_DSP_INIT_PARAMDESC_FLOAT(_paramstruct, _name, _label, _description, _min, _max, _defaultval) \
memset(&(_paramstruct), 0, sizeof(_paramstruct)); \
(_paramstruct).type = FMOD_DSP_PARAMETER_TYPE_FLOAT; \
strncpy((_paramstruct).name, _name, 15); \
strncpy((_paramstruct).label, _label, 15); \
(_paramstruct).description = _description; \
(_paramstruct).floatdesc.min = _min; \
(_paramstruct).floatdesc.max = _max; \
(_paramstruct).floatdesc.defaultval = _defaultval; \
(_paramstruct).floatdesc.mapping.type = FMOD_DSP_PARAMETER_FLOAT_MAPPING_TYPE_AUTO;
#define FMOD_DSP_INIT_PARAMDESC_FLOAT_WITH_MAPPING(_paramstruct, _name, _label, _description, _defaultval, _values, _positions); \
memset(&(_paramstruct), 0, sizeof(_paramstruct)); \
(_paramstruct).type = FMOD_DSP_PARAMETER_TYPE_FLOAT; \
strncpy((_paramstruct).name, _name , 15); \
strncpy((_paramstruct).label, _label, 15); \
(_paramstruct).description = _description; \
(_paramstruct).floatdesc.min = _values[0]; \
(_paramstruct).floatdesc.max = _values[sizeof(_values) / sizeof(float) - 1]; \
(_paramstruct).floatdesc.defaultval = _defaultval; \
(_paramstruct).floatdesc.mapping.type = FMOD_DSP_PARAMETER_FLOAT_MAPPING_TYPE_PIECEWISE_LINEAR; \
(_paramstruct).floatdesc.mapping.piecewiselinearmapping.numpoints = sizeof(_values) / sizeof(float); \
(_paramstruct).floatdesc.mapping.piecewiselinearmapping.pointparamvalues = _values; \
(_paramstruct).floatdesc.mapping.piecewiselinearmapping.pointpositions = _positions;
#define FMOD_DSP_INIT_PARAMDESC_INT(_paramstruct, _name, _label, _description, _min, _max, _defaultval, _goestoinf, _valuenames) \
memset(&(_paramstruct), 0, sizeof(_paramstruct)); \
(_paramstruct).type = FMOD_DSP_PARAMETER_TYPE_INT; \
strncpy((_paramstruct).name, _name , 15); \
strncpy((_paramstruct).label, _label, 15); \
(_paramstruct).description = _description; \
(_paramstruct).intdesc.min = _min; \
(_paramstruct).intdesc.max = _max; \
(_paramstruct).intdesc.defaultval = _defaultval; \
(_paramstruct).intdesc.goestoinf = _goestoinf; \
(_paramstruct).intdesc.valuenames = _valuenames;
#define FMOD_DSP_INIT_PARAMDESC_INT_ENUMERATED(_paramstruct, _name, _label, _description, _defaultval, _valuenames) \
memset(&(_paramstruct), 0, sizeof(_paramstruct)); \
(_paramstruct).type = FMOD_DSP_PARAMETER_TYPE_INT; \
strncpy((_paramstruct).name, _name , 15); \
strncpy((_paramstruct).label, _label, 15); \
(_paramstruct).description = _description; \
(_paramstruct).intdesc.min = 0; \
(_paramstruct).intdesc.max = sizeof(_valuenames) / sizeof(char*) - 1; \
(_paramstruct).intdesc.defaultval = _defaultval; \
(_paramstruct).intdesc.goestoinf = false; \
(_paramstruct).intdesc.valuenames = _valuenames;
#define FMOD_DSP_INIT_PARAMDESC_BOOL(_paramstruct, _name, _label, _description, _defaultval, _valuenames) \
memset(&(_paramstruct), 0, sizeof(_paramstruct)); \
(_paramstruct).type = FMOD_DSP_PARAMETER_TYPE_BOOL; \
strncpy((_paramstruct).name, _name , 15); \
strncpy((_paramstruct).label, _label, 15); \
(_paramstruct).description = _description; \
(_paramstruct).booldesc.defaultval = _defaultval; \
(_paramstruct).booldesc.valuenames = _valuenames;
#define FMOD_DSP_INIT_PARAMDESC_DATA(_paramstruct, _name, _label, _description, _datatype) \
memset(&(_paramstruct), 0, sizeof(_paramstruct)); \
(_paramstruct).type = FMOD_DSP_PARAMETER_TYPE_DATA; \
strncpy((_paramstruct).name, _name , 15); \
strncpy((_paramstruct).label, _label, 15); \
(_paramstruct).description = _description; \
(_paramstruct).datadesc.datatype = _datatype;
#define FMOD_DSP_ALLOC(_state, _size) \
(_state)->functions->alloc(_size, FMOD_MEMORY_NORMAL, __FILE__)
#define FMOD_DSP_REALLOC(_state, _ptr, _size) \
(_state)->functions->realloc(_ptr, _size, FMOD_MEMORY_NORMAL, __FILE__)
#define FMOD_DSP_FREE(_state, _ptr) \
(_state)->functions->free(_ptr, FMOD_MEMORY_NORMAL, __FILE__)
#define FMOD_DSP_LOG(_state, _level, _location, _format, ...) \
(_state)->functions->log(_level, __FILE__, __LINE__, _location, _format, __VA_ARGS__)
#define FMOD_DSP_GETSAMPLERATE(_state, _rate) \
(_state)->functions->getsamplerate(_state, _rate)
#define FMOD_DSP_GETBLOCKSIZE(_state, _blocksize) \
(_state)->functions->getblocksize(_state, _blocksize)
#define FMOD_DSP_GETSPEAKERMODE(_state, _speakermodemix, _speakermodeout) \
(_state)->functions->getspeakermode(_state, _speakermodemix, _speakermodeout)
#define FMOD_DSP_GETCLOCK(_state, _clock, _offset, _length) \
(_state)->functions->getclock(_state, _clock, _offset, _length)
#define FMOD_DSP_GETLISTENERATTRIBUTES(_state, _numlisteners, _attributes) \
(_state)->functions->getlistenerattributes(_state, _numlisteners, _attributes)
#define FMOD_DSP_GETUSERDATA(_state, _userdata) \
(_state)->functions->getuserdata(_state, _userdata)
#define FMOD_DSP_DFT_FFTREAL(_state, _size, _signal, _dft, _window, _signalhop) \
(_state)->functions->dft->fftreal(_state, _size, _signal, _dft, _window, _signalhop)
#define FMOD_DSP_DFT_IFFTREAL(_state, _size, _dft, _signal, _window, _signalhop) \
(_state)->functions->dft->inversefftreal(_state, _size, _dft, _signal, _window, _signalhop)
#define FMOD_DSP_PAN_SUMMONOMATRIX(_state, _sourcespeakermode, _lowfrequencygain, _overallgain, _matrix) \
(_state)->functions->pan->summonomatrix(_state, _sourcespeakermode, _lowfrequencygain, _overallgain, _matrix)
#define FMOD_DSP_PAN_SUMSTEREOMATRIX(_state, _sourcespeakermode, _pan, _lowfrequencygain, _overallgain, _matrixhop, _matrix) \
(_state)->functions->pan->sumstereomatrix(_state, _sourcespeakermode, _pan, _lowfrequencygain, _overallgain, _matrixhop, _matrix)
#define FMOD_DSP_PAN_SUMSURROUNDMATRIX(_state, _sourcespeakermode, _targetspeakermode, _direction, _extent, _rotation, _lowfrequencygain, _overallgain, _matrixhop, _matrix, _flags) \
(_state)->functions->pan->sumsurroundmatrix(_state, _sourcespeakermode, _targetspeakermode, _direction, _extent, _rotation, _lowfrequencygain, _overallgain, _matrixhop, _matrix, _flags)
#define FMOD_DSP_PAN_SUMMONOTOSURROUNDMATRIX(_state, _targetspeakermode, _direction, _extent, _lowfrequencygain, _overallgain, _matrixhop, _matrix) \
(_state)->functions->pan->summonotosurroundmatrix(_state, _targetspeakermode, _direction, _extent, _lowfrequencygain, _overallgain, _matrixhop, _matrix)
#define FMOD_DSP_PAN_SUMSTEREOTOSURROUNDMATRIX(_state, _targetspeakermode, _direction, _extent, _rotation, _lowfrequencygain, _overallgain, matrixhop, _matrix) \
(_state)->functions->pan->sumstereotosurroundmatrix(_state, _targetspeakermode, _direction, _extent, _rotation, _lowfrequencygain, _overallgain, matrixhop, _matrix)
#define FMOD_DSP_PAN_GETROLLOFFGAIN(_state, _rolloff, _distance, _mindistance, _maxdistance, _gain) \
(_state)->functions->pan->getrolloffgain(_state, _rolloff, _distance, _mindistance, _maxdistance, _gain)
#endif