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author | Eric Laurent <elaurent@google.com> | 2011-05-17 19:16:02 -0700 |
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committer | Eric Laurent <elaurent@google.com> | 2011-05-27 15:15:00 -0700 |
commit | e1315cf0b63b4c14a77046519e6b01f6f60d74b0 (patch) | |
tree | c10fd288fd0d0d85c619e7e635a249765202fabc /media/libeffects/data | |
parent | a3e73df3b402f1ebdbef7c8a8e3111d852e7bd35 (diff) |
New effect library API
Moved and renamed media/EffectApi.h to hardware/audio_effect.h
Modified the effect library API to expose a library info structure
containing an interface functions table.
Also removed enums for audio channels, audio format and devices
from effect API and use values from system/audio.h instead.
Modified effects factory to support new library interface format and
load libraries and efffects listed in audio_effects.conf file.
The file audio_effects.conf is first loaded from /vendor/etc and
then from /system/etc/audio_effects.conf if not found.
Modified existing effect libraries to implement the new library interface.
Change-Id: Ie52351e071b6d352fa2fbc06c3846686f8c45df9
Diffstat (limited to 'media/libeffects/data')
-rw-r--r-- | media/libeffects/data/audio_effects.conf | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/media/libeffects/data/audio_effects.conf b/media/libeffects/data/audio_effects.conf new file mode 100644 index 00000000..e6a7b370 --- /dev/null +++ b/media/libeffects/data/audio_effects.conf @@ -0,0 +1,57 @@ +# List of effect libraries to load. Each library element must contain a "path" element +# giving the full path of the library .so file. +libraries { + bundle { + path /system/lib/soundfx/libbundlewrapper.so + } + reverb { + path /system/lib/soundfx/libreverbwrapper.so + } + visualizer { + path /system/lib/soundfx/libvisualizer.so + } +} + +# list of effects to load. Each effect element must contain a "library" and a "uuid" element. +# The value of the "library" element must correspond to the name of one library element in the +# "libraries" element. +# The name of the effect element is indicative, only the value of the "uuid" element +# designates the effect. +effects { + bassboost { + library bundle + uuid 8631f300-72e2-11df-b57e-0002a5d5c51b + } + virtualizer { + library bundle + uuid 1d4033c0-8557-11df-9f2d-0002a5d5c51b + } + equalizer { + library bundle + uuid ce772f20-847d-11df-bb17-0002a5d5c51b + } + volume { + library bundle + uuid 119341a0-8469-11df-81f9- 0002a5d5c51b + } + reverb_env_aux { + library reverb + uuid 4a387fc0-8ab3-11df-8bad- 0002a5d5c51b + } + reverb_env_ins { + library reverb + uuid c7a511a0-a3bb-11df-860e-0002a5d5c51b + } + reverb_pre_aux { + library reverb + uuid f29a1400-a3bb-11df-8ddc-0002a5d5c51b + } + reverb_pre_ins { + library reverb + uuid 172cdf00-a3bc-11df-a72f-0002a5d5c51b + } + visualizer { + library visualizer + uuid d069d9e0-8329-11df-9168-0002a5d5c51b + } +} |