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| author | Mike Lockwood <lockwood@google.com> | 2012-03-21 17:43:54 -0700 |
|---|---|---|
| committer | Mike Lockwood <lockwood@google.com> | 2012-03-21 17:44:01 -0700 |
| commit | 584c285492a04c711c6339720c6f9bc84895201b (patch) | |
| tree | 6eed7e1b44b9b81c508716fabf4f4b446472bcb9 /include/hardware_legacy/AudioHardwareInterface.h | |
| parent | 0b934ade258294987f8bde9cd338d7b635522719 (diff) | |
| parent | 5b71e6fd76fe244719cb5a3f9ac24572acd9a3ca (diff) | |
| download | hardware_libhardware_legacy-584c285492a04c711c6339720c6f9bc84895201b.zip hardware_libhardware_legacy-584c285492a04c711c6339720c6f9bc84895201b.tar.gz hardware_libhardware_legacy-584c285492a04c711c6339720c6f9bc84895201b.tar.bz2 | |
Merge commit '5b71e6f'
Add an implementation of get_next_write_timestamp.
Change-Id: Ie8e19307bafdb057d06bf3c536380c5740f830a6
Diffstat (limited to 'include/hardware_legacy/AudioHardwareInterface.h')
| -rw-r--r-- | include/hardware_legacy/AudioHardwareInterface.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/hardware_legacy/AudioHardwareInterface.h b/include/hardware_legacy/AudioHardwareInterface.h index 31d6b99..b466000 100644 --- a/include/hardware_legacy/AudioHardwareInterface.h +++ b/include/hardware_legacy/AudioHardwareInterface.h @@ -109,6 +109,13 @@ public: // return the number of audio frames written by the audio dsp to DAC since // the output has exited standby virtual status_t getRenderPosition(uint32_t *dspFrames) = 0; + + /** + * get the local time at which the next write to the audio driver will be + * presented + */ + virtual status_t getNextWriteTimestamp(int64_t *timestamp); + }; /** |