Iliyan Malchev 32b7f2804e libcamera: avoid a race condition on starting and stopping a recording ...

precondition: preview is running
-- call startRecording()
-- a preview frame arrives, causing the record callback to be called, and then
   blocks on mRecordWait.wait()
-- call stopRecording(), which sets mReleasedRecordingFrame and signals
   mRecordWait;
-- call startRecording(), which clears mReleasedRecordingFrame;
-- receivePreviewFrame() wakes up, checks mReleasedRecordingFrame, and
   blocks again on mRecordWait.wait(), without having notified the client.

Signed-off-by: Iliyan Malchev <malchev@google.com>

2009-06-10 18:40:32 -07:00

libcamera2

libcamera: avoid a race condition on starting and stopping a recording

2009-06-10 18:40:32 -07:00

libcopybit

AI 143161: am: CL 142857 Add some bluring to the animation. This requires a new kernel which will be checked-in later, at which point the blur effect will automatically be enabled.

2009-03-27 15:40:04 -07:00

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