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1# List of effect libraries to load. Each library element must contain a "path" element
2# giving the full path of the library .so file.
3#    libraries {
4#        <lib name> {
5#          path <lib path>
6#        }
7#    }
8libraries {
9  bundle {
10    path /system/lib/soundfx/libbundlewrapper.so
11  }
12  reverb {
13    path /system/lib/soundfx/libreverbwrapper.so
14  }
15  visualizer {
16    path /system/lib/soundfx/libvisualizer.so
17  }
18  downmix {
19    path /system/lib/soundfx/libdownmix.so
20  }
21}
22
23# Default pre-processing library. Add to audio_effect.conf "libraries" section if
24# audio HAL implements support for default software audio pre-processing effects
25#
26#  pre_processing {
27#    path /system/lib/soundfx/libaudiopreprocessing.so
28#  }
29
30# list of effects to load. Each effect element must contain a "library" and a "uuid" element.
31# The value of the "library" element must correspond to the name of one library element in the
32# "libraries" element.
33# The name of the effect element is indicative, only the value of the "uuid" element
34# designates the effect.
35# The uuid is the implementation specific UUID as specified by the effect vendor. This is not the
36# generic effect type UUID.
37#    effects {
38#        <fx name> {
39#            library <lib name>
40#            uuid <effect uuid>
41#        }
42#        ...
43#    }
44
45effects {
46  bassboost {
47    library bundle
48    uuid 8631f300-72e2-11df-b57e-0002a5d5c51b
49  }
50  virtualizer {
51    library bundle
52    uuid 1d4033c0-8557-11df-9f2d-0002a5d5c51b
53  }
54  equalizer {
55    library bundle
56    uuid ce772f20-847d-11df-bb17-0002a5d5c51b
57  }
58  volume {
59    library bundle
60    uuid 119341a0-8469-11df-81f9-0002a5d5c51b
61  }
62  reverb_env_aux {
63    library reverb
64    uuid 4a387fc0-8ab3-11df-8bad-0002a5d5c51b
65  }
66  reverb_env_ins {
67    library reverb
68    uuid c7a511a0-a3bb-11df-860e-0002a5d5c51b
69  }
70  reverb_pre_aux {
71    library reverb
72    uuid f29a1400-a3bb-11df-8ddc-0002a5d5c51b
73  }
74  reverb_pre_ins {
75    library reverb
76    uuid 172cdf00-a3bc-11df-a72f-0002a5d5c51b
77  }
78  visualizer {
79    library visualizer
80    uuid d069d9e0-8329-11df-9168-0002a5d5c51b
81  }
82  downmix {
83    library downmix
84    uuid 93f04452-e4fe-41cc-91f9-e475b6d1d69f
85  }
86}
87
88# Default pre-processing effects. Add to audio_effect.conf "effects" section if
89# audio HAL implements support for them.
90#
91#  agc {
92#    library pre_processing
93#    uuid aa8130e0-66fc-11e0-bad0-0002a5d5c51b
94#  }
95#  aec {
96#    library pre_processing
97#    uuid bb392ec0-8d4d-11e0-a896-0002a5d5c51b
98#  }
99#  ns {
100#    library pre_processing
101#    uuid c06c8400-8e06-11e0-9cb6-0002a5d5c51b
102#  }
103
104# Audio preprocessor configurations.
105# The pre processor configuration consists in a list of elements each describing
106# pre processor settings for a given input source. Valid input source names are:
107# "mic", "camcorder", "voice_recognition", "voice_communication"
108# Each input source element contains a list of effects elements. The name of the effect
109# element must be the name of one of the effects in the "effects" list of the file.
110# Each effect element may optionally contain a list of parameters and their
111# default value to apply when the pre processor effect is created.
112# A parameter is defined by a "param" element and a "value" element. Each of these elements
113# consists in one or more elements specifying a type followed by a value.
114# The types defined are: "int", "short", "float", "bool" and "string"
115# When both "param" and "value" are a single int, a simple form is allowed where just
116# the param and value pair is present in the parameter description
117#    pre_processing {
118#        <input source name> {
119#            <fx name> {
120#                <param 1 name> {
121#                    param {
122#                        int|short|float|bool|string <value>
123#                        [ int|short|float|bool|string <value> ]
124#                        ...
125#                    }
126#                    value {
127#                        int|short|float|bool|string <value>
128#                        [ int|short|float|bool|string <value> ]
129#                        ...
130#                    }
131#                }
132#                <param 2 name > {<param> <value>}
133#                ...
134#            }
135#            ...
136#        }
137#        ...
138#    }
139
140#
141# TODO: add default audio pre processor configurations after debug and tuning phase
142#
143