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Commit 1e92ed5e authored by Eric Laurent's avatar Eric Laurent
Browse files

audio: define type for unique audio Ids. 

Define a type for unique audio Ids allocated by AudioFLinger
for use as session Ids or I/O handles.

Bug: 12378680.
Change-Id: Ic9019fff97a1227b60e48c88c57d25dbbdcd7d1e
parent a768c306

include/system/audio.h

+5 −0
Original line number Diff line number Diff line
@@ -173,6 +173,11 @@ typedef enum { 
    AUDIO_SESSION_ALLOCATE = 0,

} audio_session_t;



/* a unique ID allocated by AudioFlinger for use as a audio_io_handle_t or audio_session_t */

typedef int audio_unique_id_t;



#define AUDIO_UNIQUE_ID_ALLOCATE AUDIO_SESSION_ALLOCATE



/* Audio sub formats (see enum audio_format). */



/* PCM sub formats */