/* ======================================================================================== */
/* FMOD Core API - output development header file. */
/* Copyright (c), Firelight Technologies Pty, Ltd. 2004-2021. */
/* */
/* Use this header if you are wanting to develop your own output plugin to use with */
/* FMOD's output system. With this header you can make your own output 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-output.html */
/* ======================================================================================== */
#ifndef _FMOD_OUTPUT_H
#define _FMOD_OUTPUT_H
typedef struct FMOD_OUTPUT_STATE FMOD_OUTPUT_STATE;
typedef struct FMOD_OUTPUT_OBJECT3DINFO FMOD_OUTPUT_OBJECT3DINFO;
/*
Output constants
*/
#define FMOD_OUTPUT_PLUGIN_VERSION 5
typedef unsigned int FMOD_OUTPUT_METHOD;
#define FMOD_OUTPUT_METHOD_MIX_DIRECT 0
#define FMOD_OUTPUT_METHOD_MIX_BUFFERED 1
/*
Output callbacks
*/
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_GETNUMDRIVERS_CALLBACK) (FMOD_OUTPUT_STATE *output_state, int *numdrivers);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_GETDRIVERINFO_CALLBACK) (FMOD_OUTPUT_STATE *output_state, int id, char *name, int namelen, FMOD_GUID *guid, int *systemrate, FMOD_SPEAKERMODE *speakermode, int *speakermodechannels);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_INIT_CALLBACK) (FMOD_OUTPUT_STATE *output_state, int selecteddriver, FMOD_INITFLAGS flags, int *outputrate, FMOD_SPEAKERMODE *speakermode, int *speakermodechannels, FMOD_SOUND_FORMAT *outputformat, int dspbufferlength, int *dspnumbuffers, int *dspnumadditionalbuffers, void *extradriverdata);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_START_CALLBACK) (FMOD_OUTPUT_STATE *output_state);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_STOP_CALLBACK) (FMOD_OUTPUT_STATE *output_state);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_CLOSE_CALLBACK) (FMOD_OUTPUT_STATE *output_state);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_UPDATE_CALLBACK) (FMOD_OUTPUT_STATE *output_state);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_GETHANDLE_CALLBACK) (FMOD_OUTPUT_STATE *output_state, void **handle);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_MIXER_CALLBACK) (FMOD_OUTPUT_STATE *output_state);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_OBJECT3DGETINFO_CALLBACK) (FMOD_OUTPUT_STATE *output_state, int *maxhardwareobjects);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_OBJECT3DALLOC_CALLBACK) (FMOD_OUTPUT_STATE *output_state, void **object3d);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_OBJECT3DFREE_CALLBACK) (FMOD_OUTPUT_STATE *output_state, void *object3d);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_OBJECT3DUPDATE_CALLBACK) (FMOD_OUTPUT_STATE *output_state, void *object3d, const FMOD_OUTPUT_OBJECT3DINFO *info);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_OPENPORT_CALLBACK) (FMOD_OUTPUT_STATE *output_state, FMOD_PORT_TYPE portType, FMOD_PORT_INDEX portIndex, int *portId, int *portRate, int *portChannels, FMOD_SOUND_FORMAT *portFormat);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_CLOSEPORT_CALLBACK) (FMOD_OUTPUT_STATE *output_state, int portId);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_DEVICELISTCHANGED_CALLBACK)(FMOD_OUTPUT_STATE *output_state);
/*
Output functions
*/
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_READFROMMIXER_FUNC) (FMOD_OUTPUT_STATE *output_state, void *buffer, unsigned int length);
typedef FMOD_RESULT (F_CALL *FMOD_OUTPUT_COPYPORT_FUNC) (FMOD_OUTPUT_STATE *output_state, int portId, void *buffer, unsigned i