1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
#ifndef _AL_AUXEFFECTSLOT_H_
#define _AL_AUXEFFECTSLOT_H_
#include "alMain.h"
#include "alEffect.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct ALeffectState {
ALvoid (*Destroy)(struct ALeffectState *State);
ALboolean (*DeviceUpdate)(struct ALeffectState *State, ALCdevice *Device);
ALvoid (*Update)(struct ALeffectState *State, ALCdevice *Device, const struct ALeffectslot *Slot);
ALvoid (*Process)(struct ALeffectState *State, ALuint SamplesToDo, const ALfloat *SamplesIn, ALfloat (*SamplesOut)[BUFFERSIZE]);
} ALeffectState;
typedef struct ALeffectslot
{
ALeffect effect;
volatile ALfloat Gain;
volatile ALboolean AuxSendAuto;
volatile ALenum NeedsUpdate;
ALeffectState *EffectState;
ALfloat WetBuffer[BUFFERSIZE];
ALfloat ClickRemoval[1];
ALfloat PendingClicks[1];
RefCount ref;
/* Self ID */
ALuint id;
} ALeffectslot;
ALenum InitEffectSlot(ALeffectslot *slot);
ALvoid ReleaseALAuxiliaryEffectSlots(ALCcontext *Context);
ALeffectState *NoneCreate(void);
ALeffectState *ReverbCreate(void);
ALeffectState *EchoCreate(void);
ALeffectState *ModulatorCreate(void);
ALeffectState *DedicatedCreate(void);
#define ALeffectState_Destroy(a) ((a)->Destroy((a)))
#define ALeffectState_DeviceUpdate(a,b) ((a)->DeviceUpdate((a),(b)))
#define ALeffectState_Update(a,b,c) ((a)->Update((a),(b),(c)))
#define ALeffectState_Process(a,b,c,d) ((a)->Process((a),(b),(c),(d)))
ALenum InitializeEffect(ALCdevice *Device, ALeffectslot *EffectSlot, ALeffect *effect);
#ifdef __cplusplus
}
#endif
#endif
|
