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comparison lib/OpenAL/efx-creative.h @ 2134:992d2e6f907d

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preparation for libavcodec
author zipi
date Tue, 31 Dec 2013 14:52:14 +0000
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2133:e378232bfd36 2134:992d2e6f907d
1 #ifndef __efxcreative_h_
2 #define __efxcreative_h_
3
4 /**
5 * efx-creative.h - Environmental Audio Extensions
6 * for OpenAL Effects Extension.
7 *
8 */
9 #ifdef __cplusplus
10 extern "C" {
11 #endif
12
13
14 /**
15 * Effect object definitions to be used with alEffect functions.
16 *
17 * Effect parameter value definitions, ranges, and defaults
18 * appear farther down in this file.
19 */
20
21 /* AL EAXReverb effect parameters. */
22 #define AL_EAXREVERB_DENSITY 0x0001
23 #define AL_EAXREVERB_DIFFUSION 0x0002
24 #define AL_EAXREVERB_GAIN 0x0003
25 #define AL_EAXREVERB_GAINHF 0x0004
26 #define AL_EAXREVERB_GAINLF 0x0005
27 #define AL_EAXREVERB_DECAY_TIME 0x0006
28 #define AL_EAXREVERB_DECAY_HFRATIO 0x0007
29 #define AL_EAXREVERB_DECAY_LFRATIO 0x0008
30 #define AL_EAXREVERB_REFLECTIONS_GAIN 0x0009
31 #define AL_EAXREVERB_REFLECTIONS_DELAY 0x000A
32 #define AL_EAXREVERB_REFLECTIONS_PAN 0x000B
33 #define AL_EAXREVERB_LATE_REVERB_GAIN 0x000C
34 #define AL_EAXREVERB_LATE_REVERB_DELAY 0x000D
35 #define AL_EAXREVERB_LATE_REVERB_PAN 0x000E
36 #define AL_EAXREVERB_ECHO_TIME 0x000F
37 #define AL_EAXREVERB_ECHO_DEPTH 0x0010
38 #define AL_EAXREVERB_MODULATION_TIME 0x0011
39 #define AL_EAXREVERB_MODULATION_DEPTH 0x0012
40 #define AL_EAXREVERB_AIR_ABSORPTION_GAINHF 0x0013
41 #define AL_EAXREVERB_HFREFERENCE 0x0014
42 #define AL_EAXREVERB_LFREFERENCE 0x0015
43 #define AL_EAXREVERB_ROOM_ROLLOFF_FACTOR 0x0016
44 #define AL_EAXREVERB_DECAY_HFLIMIT 0x0017
45
46 /* Effect type definitions to be used with AL_EFFECT_TYPE. */
47 #define AL_EFFECT_EAXREVERB 0x8000
48
49
50
51 /**********************************************************
52 * Effect parameter structures, value definitions, ranges and defaults.
53 */
54
55 /**
56 * AL reverb effect parameter ranges and defaults
57 */
58 #define AL_EAXREVERB_MIN_DENSITY 0.0f
59 #define AL_EAXREVERB_MAX_DENSITY 1.0f
60 #define AL_EAXREVERB_DEFAULT_DENSITY 1.0f
61
62 #define AL_EAXREVERB_MIN_DIFFUSION 0.0f
63 #define AL_EAXREVERB_MAX_DIFFUSION 1.0f
64 #define AL_EAXREVERB_DEFAULT_DIFFUSION 1.0f
65
66 #define AL_EAXREVERB_MIN_GAIN 0.0f
67 #define AL_EAXREVERB_MAX_GAIN 1.0f
68 #define AL_EAXREVERB_DEFAULT_GAIN 0.32f
69
70 #define AL_EAXREVERB_MIN_GAINHF 0.0f
71 #define AL_EAXREVERB_MAX_GAINHF 1.0f
72 #define AL_EAXREVERB_DEFAULT_GAINHF 0.89f
73
74 #define AL_EAXREVERB_MIN_GAINLF 0.0f
75 #define AL_EAXREVERB_MAX_GAINLF 1.0f
76 #define AL_EAXREVERB_DEFAULT_GAINLF 1.0f
77
78 #define AL_EAXREVERB_MIN_DECAY_TIME 0.1f
79 #define AL_EAXREVERB_MAX_DECAY_TIME 20.0f
80 #define AL_EAXREVERB_DEFAULT_DECAY_TIME 1.49f
81
82 #define AL_EAXREVERB_MIN_DECAY_HFRATIO 0.1f
83 #define AL_EAXREVERB_MAX_DECAY_HFRATIO 2.0f
84 #define AL_EAXREVERB_DEFAULT_DECAY_HFRATIO 0.83f
85
86 #define AL_EAXREVERB_MIN_DECAY_LFRATIO 0.1f
87 #define AL_EAXREVERB_MAX_DECAY_LFRATIO 2.0f
88 #define AL_EAXREVERB_DEFAULT_DECAY_LFRATIO 1.0f
89
90 #define AL_EAXREVERB_MIN_REFLECTIONS_GAIN 0.0f
91 #define AL_EAXREVERB_MAX_REFLECTIONS_GAIN 3.16f
92 #define AL_EAXREVERB_DEFAULT_REFLECTIONS_GAIN 0.05f
93
94 #define AL_EAXREVERB_MIN_REFLECTIONS_DELAY 0.0f
95 #define AL_EAXREVERB_MAX_REFLECTIONS_DELAY 0.3f
96 #define AL_EAXREVERB_DEFAULT_REFLECTIONS_DELAY 0.007f
97
98 #define AL_EAXREVERB_DEFAULT_REFLECTIONS_PAN {0.0f, 0.0f, 0.0f}
99
100 #define AL_EAXREVERB_MIN_LATE_REVERB_GAIN 0.0f
101 #define AL_EAXREVERB_MAX_LATE_REVERB_GAIN 10.0f
102 #define AL_EAXREVERB_DEFAULT_LATE_REVERB_GAIN 1.26f
103
104 #define AL_EAXREVERB_MIN_LATE_REVERB_DELAY 0.0f
105 #define AL_EAXREVERB_MAX_LATE_REVERB_DELAY 0.1f
106 #define AL_EAXREVERB_DEFAULT_LATE_REVERB_DELAY 0.011f
107
108 #define AL_EAXREVERB_DEFAULT_LATE_REVERB_PAN {0.0f, 0.0f, 0.0f}
109
110 #define AL_EAXREVERB_MIN_ECHO_TIME 0.075f
111 #define AL_EAXREVERB_MAX_ECHO_TIME 0.25f
112 #define AL_EAXREVERB_DEFAULT_ECHO_TIME 0.25f
113
114 #define AL_EAXREVERB_MIN_ECHO_DEPTH 0.0f
115 #define AL_EAXREVERB_MAX_ECHO_DEPTH 1.0f
116 #define AL_EAXREVERB_DEFAULT_ECHO_DEPTH 0.0f
117
118 #define AL_EAXREVERB_MIN_MODULATION_TIME 0.04f
119 #define AL_EAXREVERB_MAX_MODULATION_TIME 4.0f
120 #define AL_EAXREVERB_DEFAULT_MODULATION_TIME 0.25f
121
122 #define AL_EAXREVERB_MIN_MODULATION_DEPTH 0.0f
123 #define AL_EAXREVERB_MAX_MODULATION_DEPTH 1.0f
124 #define AL_EAXREVERB_DEFAULT_MODULATION_DEPTH 0.0f
125
126 #define AL_EAXREVERB_MIN_AIR_ABSORPTION_GAINHF 0.892f
127 #define AL_EAXREVERB_MAX_AIR_ABSORPTION_GAINHF 1.0f
128 #define AL_EAXREVERB_DEFAULT_AIR_ABSORPTION_GAINHF 0.994f
129
130 #define AL_EAXREVERB_MIN_HFREFERENCE 1000.0f
131 #define AL_EAXREVERB_MAX_HFREFERENCE 20000.0f
132 #define AL_EAXREVERB_DEFAULT_HFREFERENCE 5000.0f
133
134 #define AL_EAXREVERB_MIN_LFREFERENCE 20.0f
135 #define AL_EAXREVERB_MAX_LFREFERENCE 1000.0f
136 #define AL_EAXREVERB_DEFAULT_LFREFERENCE 250.0f
137
138 #define AL_EAXREVERB_MIN_ROOM_ROLLOFF_FACTOR 0.0f
139 #define AL_EAXREVERB_MAX_ROOM_ROLLOFF_FACTOR 10.0f
140 #define AL_EAXREVERB_DEFAULT_ROOM_ROLLOFF_FACTOR 0.0f
141
142 #define AL_EAXREVERB_MIN_DECAY_HFLIMIT AL_FALSE
143 #define AL_EAXREVERB_MAX_DECAY_HFLIMIT AL_TRUE
144 #define AL_EAXREVERB_DEFAULT_DECAY_HFLIMIT AL_TRUE
145
146
147 #ifdef __cplusplus
148 } /* extern "C" */
149 #endif
150
151 #endif /* __efxcreative_h_ */