AudioTrack declare more methods const
Change-Id: I4999e984460893961d0d8092cff17f3cf07d7214
diff --git a/include/media/AudioTrack.h b/include/media/AudioTrack.h
index 02c85cd..9a42bc1 100644
--- a/include/media/AudioTrack.h
+++ b/include/media/AudioTrack.h
@@ -273,18 +273,18 @@
* left and right volumes. Levels must be >= 0.0 and <= 1.0.
*/
status_t setVolume(float left, float right);
- void getVolume(float* left, float* right);
+ void getVolume(float* left, float* right) const;
/* Set the send level for this track. An auxiliary effect should be attached
* to the track with attachEffect(). Level must be >= 0.0 and <= 1.0.
*/
status_t setAuxEffectSendLevel(float level);
- void getAuxEffectSendLevel(float* level);
+ void getAuxEffectSendLevel(float* level) const;
/* Set sample rate for this track, mostly used for games' sound effects
*/
status_t setSampleRate(int sampleRate);
- uint32_t getSampleRate();
+ uint32_t getSampleRate() const;
/* Enables looping and sets the start and end points of looping.
*
@@ -299,7 +299,7 @@
* (loopEnd-loopStart) <= framecount()
*/
status_t setLoop(uint32_t loopStart, uint32_t loopEnd, int loopCount);
- status_t getLoop(uint32_t *loopStart, uint32_t *loopEnd, int *loopCount);
+ status_t getLoop(uint32_t *loopStart, uint32_t *loopEnd, int *loopCount) const;
/* Sets marker position. When playback reaches the number of frames specified, a callback with
* event type EVENT_MARKER is called. Calling setMarkerPosition with marker == 0 cancels marker
@@ -315,7 +315,7 @@
* - INVALID_OPERATION: the AudioTrack has no callback installed.
*/
status_t setMarkerPosition(uint32_t marker);
- status_t getMarkerPosition(uint32_t *marker);
+ status_t getMarkerPosition(uint32_t *marker) const;
/* Sets position update period. Every time the number of frames specified has been played,
@@ -333,7 +333,7 @@
* - INVALID_OPERATION: the AudioTrack has no callback installed.
*/
status_t setPositionUpdatePeriod(uint32_t updatePeriod);
- status_t getPositionUpdatePeriod(uint32_t *updatePeriod);
+ status_t getPositionUpdatePeriod(uint32_t *updatePeriod) const;
/* Sets playback head position within AudioTrack buffer. The new position is specified
* in number of frames.
@@ -384,7 +384,7 @@
* Returned value:
* AudioTrack session ID.
*/
- int getSessionId();
+ int getSessionId() const;
/* Attach track auxiliary output to specified effect. Use effectId = 0
* to detach track from effect.