diff options
Diffstat (limited to 'include/system/audio_policy.h')
-rw-r--r-- | include/system/audio_policy.h | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/include/system/audio_policy.h b/include/system/audio_policy.h index 641b177..701c86a 100644 --- a/include/system/audio_policy.h +++ b/include/system/audio_policy.h @@ -30,24 +30,13 @@ __BEGIN_DECLS * frameworks/base/include/media/AudioSystem.h */ -/* the audio output flags serve two purposes: - * - when an AudioTrack is created they indicate a "wish" to be connected to an output stream with - * attributes corresponding to the specified flags - * - when present in an output profile descriptor listed for a particular audio hardware module, - * they indicate that an output stream can be opened that supports the attributes indicated by - * the flags. - * the audio policy manager will try to match the flags in the request (when getOuput() is called) - * to an available output stream. - */ +/* FIXME: temporary definitions to be removed once all projects have been changed + * to use audio_output_flags_t */ typedef enum { - AUDIO_POLICY_OUTPUT_FLAG_NONE = 0x0, // no attributes - AUDIO_POLICY_OUTPUT_FLAG_DIRECT = 0x1, // this output directly connects a track to one output - // stream (no software mixer) - AUDIO_POLICY_OUTPUT_FLAG_PRIMARY = 0x2, // this output is the primary output of the device. - // it is unique and must be present. it is opened by - // default and receives routing, audio mode and - // volume controls related to voice calls. - AUDIO_POLICY_OUTPUT_FLAG_FAST = 0x4, // output supports "fast tracks", defined elsewhere + AUDIO_POLICY_OUTPUT_FLAG_NONE = AUDIO_OUTPUT_FLAG_NONE, + AUDIO_POLICY_OUTPUT_FLAG_DIRECT = AUDIO_OUTPUT_FLAG_DIRECT, + AUDIO_POLICY_OUTPUT_FLAG_PRIMARY = AUDIO_OUTPUT_FLAG_PRIMARY, + AUDIO_POLICY_OUTPUT_FLAG_FAST = AUDIO_OUTPUT_FLAG_FAST, } audio_policy_output_flags_t; /* device categories used for audio_policy->set_force_use() */ |