summaryrefslogtreecommitdiffstats
path: root/include/system/audio_policy.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/system/audio_policy.h')
-rw-r--r--include/system/audio_policy.h23
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() */