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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2001-2002 NaN Holding BV. All rights reserved. */
/** \file
* \ingroup DNA
*/
#pragma once
#include "DNA_ID.h"
#include "DNA_defs.h"
#ifdef __cplusplus
extern "C" {
#endif
struct Ipo;
struct PackedFile;
typedef struct bSound {
ID id;
/**
* The path to the sound file.
*/
/** 1024 = FILE_MAX. */
char filepath[1024];
/**
* The packed file.
*/
struct PackedFile *packedfile;
/**
* The handle for audaspace.
*/
void *handle;
/**
* Deprecated; used for loading pre 2.5 files.
*/
struct PackedFile *newpackedfile;
struct Ipo *ipo;
float volume;
float attenuation;
float pitch;
float min_gain;
float max_gain;
float distance;
short flags;
/** Runtime only, always reset in readfile. */
short tags;
char _pad[4];
double offset_time;
/* Unused currently. */
// int type;
// struct bSound *child_sound;
/**
* The audaspace handle for cache.
*/
void *cache;
/**
* Waveform display data.
*/
void *waveform;
/**
* The audaspace handle that should actually be played back.
* Should be cache if cache != NULL; otherwise its handle
*/
void *playback_handle;
/** Spin-lock for asynchronous loading of sounds. */
void *spinlock;
/* XXX unused currently (SOUND_TYPE_LIMITER) */
/* float start, end; */
/* Description of Audio channels, as of #eSoundChannels. */
int audio_channels;
int samplerate;
} bSound;
/* XXX unused currently */
#if 0
typedef enum eSound_Type {
SOUND_TYPE_INVALID = -1,
SOUND_TYPE_FILE = 0,
SOUND_TYPE_BUFFER = 1,
SOUND_TYPE_LIMITER = 2,
} eSound_Type;
#endif
/** #bSound.flags */
enum {
#ifdef DNA_DEPRECATED_ALLOW
/* deprecated! used for sound actuator loading */
SOUND_FLAGS_3D = (1 << 3),
#endif
SOUND_FLAGS_CACHING = (1 << 4),
SOUND_FLAGS_MONO = (1 << 5),
};
/** #bSound.tags */
enum {
/* Do not free/reset waveform on sound load, only used by undo code. */
SOUND_TAGS_WAVEFORM_NO_RELOAD = 1 << 0,
SOUND_TAGS_WAVEFORM_LOADING = (1 << 6),
};
#ifdef __cplusplus
}
#endif
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