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author | Andy Hung <hunga@google.com> | 2015-03-29 01:03:07 -0700 |
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committer | Andy Hung <hunga@google.com> | 2015-04-08 15:23:30 -0700 |
commit | 97a893eb34f8687485c88eaf15917974a203f20b (patch) | |
tree | 6a103ab6f76dcabb0416677055dab4a8454f9fd7 /services/audioflinger/RecordTracks.h | |
parent | 6b3b7e304e0f8f167241b2c75f1eb04a9ef192ec (diff) | |
download | frameworks_av-97a893eb34f8687485c88eaf15917974a203f20b.tar.gz frameworks_av-97a893eb34f8687485c88eaf15917974a203f20b.tar.bz2 frameworks_av-97a893eb34f8687485c88eaf15917974a203f20b.zip |
Add RecordBufferConverter for RecordThread data processing
Change-Id: Ia3aab8590cd41e8a7cba0a7345d70d2866d92045
Diffstat (limited to 'services/audioflinger/RecordTracks.h')
-rw-r--r-- | services/audioflinger/RecordTracks.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/services/audioflinger/RecordTracks.h b/services/audioflinger/RecordTracks.h index 204a9d605e..5537ca2f2b 100644 --- a/services/audioflinger/RecordTracks.h +++ b/services/audioflinger/RecordTracks.h @@ -34,6 +34,7 @@ public: IAudioFlinger::track_flags_t flags, track_type type); virtual ~RecordTrack(); + virtual status_t initCheck() const; virtual status_t start(AudioSystem::sync_event_t event, int triggerSession); virtual void stop(); @@ -66,13 +67,6 @@ private: bool mOverflow; // overflow on most recent attempt to fill client buffer - // updated by RecordThread::readInputParameters_l() - AudioResampler *mResampler; - - // interleaved stereo pairs of fixed-point Q4.27 - int32_t *mRsmpOutBuffer; - // current allocated frame count for the above, which may be larger than needed - size_t mRsmpOutFrameCount; size_t mRsmpInUnrel; // unreleased frames remaining from // most recent getNextBuffer @@ -93,7 +87,10 @@ private: ssize_t mFramesToDrop; // used by resampler to find source frames - ResamplerBufferProvider *mResamplerBufferProvider; + ResamplerBufferProvider *mResamplerBufferProvider; + + // used by the record thread to convert frames to proper destination format + RecordBufferConverter *mRecordBufferConverter; }; // playback track, used by PatchPanel |