Cross Reference: /frameworks/base/include/media/AudioTrack.h

Lines Matching defs:AudioTrack
41 class AudioTrack
50     /* Events used by AudioTrack callback function (audio_track_cblk_t).
89      * event:   type of event notified (see enum AudioTrack::event_type).
92      *          - EVENT_MORE_DATA: pointer to AudioTrack::Buffer struct. The callback must not write
105      * an AudioTrack object.
115     /* Constructs an uninitialized AudioTrack. No connection with
118                         AudioTrack();
143                         AudioTrack( int streamType,
155      * The PCM data to be rendered by AudioTrack is passed in a shared memory buffer
157      * PCM data must be present into memory before the AudioTrack is started.
163                         AudioTrack( int streamType,
174     /* Terminates the AudioTrack and unregisters it from AudioFlinger.
175      * Also destroys all resources assotiated with the AudioTrack.
177                         ~AudioTrack();
180     /* Initialize an uninitialized AudioTrack.
183      *  - INVALID_OPERATION: AudioTrack is already intitialized
201     /* Result of constructing the AudioTrack. This must be checked
202      * before using any AudioTrack API (except for set()), using
203      * an uninitialized AudioTrack produces undefined results.
209      * This includes the latency due to AudioTrack buffer size, AudioMixer (if any)
275      * loopStart:   loop start expressed as the number of PCM frames played since AudioTrack start.
276      * loopEnd:     loop end expressed as the number of PCM frames played since AudioTrack start.
290      * If the AudioTrack has been opened with no callback function associated, the operation will fail.
298      *  - INVALID_OPERATION: the AudioTrack has no callback installed.
308      * If the AudioTrack has been opened with no callback function associated, the operation will fail.
316      *  - INVALID_OPERATION: the AudioTrack has no callback installed.
322     /* Sets playback head position within AudioTrack buffer. The new position is specified
324      * This method must be called with the AudioTrack in paused or stopped state.
325      * Note that the actual position set is <position> modulo the AudioTrack buffer size in frames. 
333      * position:  New playback head position within AudioTrack buffer.
337      *  - INVALID_OPERATION: the AudioTrack is not stopped.
338      *  - BAD_VALUE: The specified position is beyond the number of frames present in AudioTrack buffer 
343     /* Forces AudioTrack buffer full condition. When playing a static buffer, this method avoids 
345      * This method must be called with the AudioTrack in paused or stopped state.
349      *  - INVALID_OPERATION: the AudioTrack is not stopped.
353     /* returns a handle on the audio output used by this AudioTrack.
369      *  AudioTrack ID.
421                         AudioTrack(const AudioTrack& other);
422             AudioTrack& operator = (const AudioTrack& other);
428         AudioTrackThread(AudioTrack& receiver, bool bCanCallJava = false);
430         friend class AudioTrack;
434         AudioTrack& mReceiver;