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| author | Glenn Kasten <gkasten@google.com> | 2012-01-04 12:41:44 -0800 |
|---|---|---|
| committer | Glenn Kasten <gkasten@google.com> | 2012-02-03 15:48:25 -0800 |
| commit | a5224f319e2ba4b51ddb4287705ccf8d4b8ecc51 (patch) | |
| tree | eb36f63045d044c840072ad95398d49b743cd6bd /include | |
| parent | 787bae0578fbaab6219ebf23494866b224d01438 (diff) | |
| download | frameworks_av-a5224f319e2ba4b51ddb4287705ccf8d4b8ecc51.zip frameworks_av-a5224f319e2ba4b51ddb4287705ccf8d4b8ecc51.tar.gz frameworks_av-a5224f319e2ba4b51ddb4287705ccf8d4b8ecc51.tar.bz2 | |
AudioTrack declare more methods const
Change-Id: I4999e984460893961d0d8092cff17f3cf07d7214
Diffstat (limited to 'include')
| -rw-r--r-- | include/media/AudioTrack.h | 14 |
1 files changed, 7 insertions, 7 deletions
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 @@ public: * 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 @@ public: * (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 @@ public: * - 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 @@ public: * - 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 @@ public: * 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. |