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| author | Glenn Kasten <gkasten@google.com> | 2015-03-20 10:58:21 -0700 |
|---|---|---|
| committer | Glenn Kasten <gkasten@google.com> | 2015-03-23 14:53:01 -0700 |
| commit | 3622cdff65f34a99d2f55936a895387ad41510ce (patch) | |
| tree | c6af21a8fb7d4252d0ac78e542bb1baa5ae29f17 /include | |
| parent | 4c36d6f48f4eecacc148317f775f65961a4f03d2 (diff) | |
| download | frameworks_av-3622cdff65f34a99d2f55936a895387ad41510ce.zip frameworks_av-3622cdff65f34a99d2f55936a895387ad41510ce.tar.gz frameworks_av-3622cdff65f34a99d2f55936a895387ad41510ce.tar.bz2 | |
AudioRecord::read() can be non-blocking to match AudioTrack
Change-Id: I23b9466b81ab6037d0bccd5e6f5974b7bd4aeacb
Diffstat (limited to 'include')
| -rw-r--r-- | include/media/AudioRecord.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/media/AudioRecord.h b/include/media/AudioRecord.h index c503f25..63d2e20 100644 --- a/include/media/AudioRecord.h +++ b/include/media/AudioRecord.h @@ -406,8 +406,11 @@ public: * WOULD_BLOCK when obtainBuffer() returns same, or * AudioRecord was stopped during the read * or any other error code returned by IAudioRecord::start() or restoreRecord_l(). + * Default behavior is to only return when all data has been transferred. Set 'blocking' to + * false for the method to return immediately without waiting to try multiple times to read + * the full content of the buffer. */ - ssize_t read(void* buffer, size_t size); + ssize_t read(void* buffer, size_t size, bool blocking = true); /* Return the number of input frames lost in the audio driver since the last call of this * function. Audio driver is expected to reset the value to 0 and restart counting upon |