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Merge "Add HOTWORD audio source to audio.h" into klp-dev

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Eric Laurent 2013-09-12 00:14:37 +00:00 committed by Android (Google) Code Review
commit 53dc297dd6
1 changed files with 5 additions and 0 deletions
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5
include/system/audio.h
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@ -72,6 +72,11 @@ typedef enum {
/* play the mix captured by this audio source. */
AUDIO_SOURCE_CNT,
AUDIO_SOURCE_MAX = AUDIO_SOURCE_CNT - 1,
AUDIO_SOURCE_HOTWORD = 1999, /* A low-priority, preemptible audio source for
for background software hotword detection.
Same tuning as AUDIO_SOURCE_VOICE_RECOGNITION.
Used only internally to the framework. Not exposed
at the audio HAL. */
} audio_source_t;
/* special audio session values