aboutsummaryrefslogtreecommitdiffstats
path: root/al/effects/effects.h
blob: 66fc8c44026623385d25d568aa423c25cfc2f9a9 (plain)
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
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
#ifndef AL_EFFECTS_EFFECTS_H
#define AL_EFFECTS_EFFECTS_H

#include "AL/al.h"

#include "core/except.h"

#ifdef ALSOFT_EAX
#include "al/eax/effect.h"
#endif // ALSOFT_EAX

union EffectProps;


class effect_exception final : public al::base_exception {
    ALenum mErrorCode;

public:
#ifdef __MINGW32__
    [[gnu::format(__MINGW_PRINTF_FORMAT, 3, 4)]]
#else
    [[gnu::format(printf, 3, 4)]]
#endif
    effect_exception(ALenum code, const char *msg, ...);
    ~effect_exception() override;

    [[nodiscard]] auto errorCode() const noexcept -> ALenum { return mErrorCode; }
};


struct EffectVtable {
    void (*const setParami)(EffectProps *props, ALenum param, int val);
    void (*const setParamiv)(EffectProps *props, ALenum param, const int *vals);
    void (*const setParamf)(EffectProps *props, ALenum param, float val);
    void (*const setParamfv)(EffectProps *props, ALenum param, const float *vals);

    void (*const getParami)(const EffectProps *props, ALenum param, int *val);
    void (*const getParamiv)(const EffectProps *props, ALenum param, int *vals);
    void (*const getParamf)(const EffectProps *props, ALenum param, float *val);
    void (*const getParamfv)(const EffectProps *props, ALenum param, float *vals);
};

#define DEFINE_ALEFFECT_VTABLE(T)           \
const EffectVtable T##EffectVtable = {      \
    T##_setParami, T##_setParamiv,          \
    T##_setParamf, T##_setParamfv,          \
    T##_getParami, T##_getParamiv,          \
    T##_getParamf, T##_getParamfv,          \
}


/* Default properties for the given effect types. */
extern const EffectProps NullEffectProps;
extern const EffectProps ReverbEffectProps;
extern const EffectProps StdReverbEffectProps;
extern const EffectProps AutowahEffectProps;
extern const EffectProps ChorusEffectProps;
extern const EffectProps CompressorEffectProps;
extern const EffectProps DistortionEffectProps;
extern const EffectProps EchoEffectProps;
extern const EffectProps EqualizerEffectProps;
extern const EffectProps FlangerEffectProps;
extern const EffectProps FshifterEffectProps;
extern const EffectProps ModulatorEffectProps;
extern const EffectProps PshifterEffectProps;
extern const EffectProps VmorpherEffectProps;
extern const EffectProps DedicatedEffectProps;
extern const EffectProps ConvolutionEffectProps;

/* Vtables to get/set properties for the given effect types. */
extern const EffectVtable NullEffectVtable;
extern const EffectVtable ReverbEffectVtable;
extern const EffectVtable StdReverbEffectVtable;
extern const EffectVtable AutowahEffectVtable;
extern const EffectVtable ChorusEffectVtable;
extern const EffectVtable CompressorEffectVtable;
extern const EffectVtable DistortionEffectVtable;
extern const EffectVtable EchoEffectVtable;
extern const EffectVtable EqualizerEffectVtable;
extern const EffectVtable FlangerEffectVtable;
extern const EffectVtable FshifterEffectVtable;
extern const EffectVtable ModulatorEffectVtable;
extern const EffectVtable PshifterEffectVtable;
extern const EffectVtable VmorpherEffectVtable;
extern const EffectVtable DedicatedEffectVtable;
extern const EffectVtable ConvolutionEffectVtable;

#endif /* AL_EFFECTS_EFFECTS_H */