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author | Andy Hung <hunga@google.com> | 2015-06-02 15:41:02 +0000 |
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committer | Android (Google) Code Review <android-gerrit@google.com> | 2015-06-02 15:41:03 +0000 |
commit | 0eafa9d8ee4069aa709ff85ceffe94d12995956d (patch) | |
tree | 7579f186bd84573a34de8bf385040b3fd04a9d8c /include | |
parent | 20d09f3d9a82dc4ce51824025ef7a465f62086d0 (diff) | |
parent | 9f9e21ed9a342e0ca945818bdc6c0c4fb3bfb9bd (diff) | |
download | frameworks_av-0eafa9d8ee4069aa709ff85ceffe94d12995956d.zip frameworks_av-0eafa9d8ee4069aa709ff85ceffe94d12995956d.tar.gz frameworks_av-0eafa9d8ee4069aa709ff85ceffe94d12995956d.tar.bz2 |
Merge "Store server latency, sample rate, framecount information in AudioTrack" into mnc-dev
Diffstat (limited to 'include')
-rw-r--r-- | include/media/AudioTrack.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/media/AudioTrack.h b/include/media/AudioTrack.h index 54e86b9..3efa74c 100644 --- a/include/media/AudioTrack.h +++ b/include/media/AudioTrack.h @@ -801,6 +801,13 @@ protected: size_t mReqFrameCount; // frame count to request the first or next time // a new IAudioTrack is needed, non-decreasing + // The following AudioFlinger server-side values are cached in createAudioTrack_l(). + // These values can be used for informational purposes until the track is invalidated, + // whereupon restoreTrack_l() calls createTrack_l() to update the values. + uint32_t mAfLatency; // AudioFlinger latency in ms + size_t mAfFrameCount; // AudioFlinger frame count + uint32_t mAfSampleRate; // AudioFlinger sample rate + // constant after constructor or set() audio_format_t mFormat; // as requested by client, not forced to 16-bit audio_stream_type_t mStreamType; // mStreamType == AUDIO_STREAM_DEFAULT implies |