ADHOC/replicant-frameworks_native
3
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
1b4d478c99
replicant-frameworks_native/camera/libcameraservice
History
Dave Sparks ff0f38e6fe Fix potential deadlock in stopPreview/stopRecord. 
Some camera HALs spin up a preview thread and need to wait for
the thread to exit. This can create a potential deadlock. In
stopPreview, we take the main lock. If a preview callback occurs
while the lock is held, the preview thread will block. If the
camera HAL is waiting for the preview thread to exit, this will
cause a deadlock.

This patch breaks out the preview buffer heap into a separate
mutex. This mutex is never held when the main lock is held, thus
preventing the deadlock from occuring.
2009-11-10 17:08:08 -08:00
..
Android.mk
CameraHardwareStub.cpp Add zoom functions and sendCommand. 2009-10-06 13:25:10 -07:00
CameraHardwareStub.h Add zoom functions and sendCommand. 2009-10-06 13:25:10 -07:00
CameraService.cpp Fix potential deadlock in stopPreview/stopRecord. 2009-11-10 17:08:08 -08:00
CameraService.h Fix potential deadlock in stopPreview/stopRecord. 2009-11-10 17:08:08 -08:00
CannedJpeg.h
FakeCamera.cpp
FakeCamera.h