22bf9724a177548cc439231bfde4a2fda636f4e2 |
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15-Nov-2013 |
Aaron Whyte <awhyte@google.com> |
Removed unneeded linux/input.h includes, to fix Mac SDK build Change-Id: I3bcfadb9c95a9239d8098989c60d5604bfdfb66f
/hardware/libhardware/modules/sensors/SensorEventQueue.cpp
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c69f3a70ecbc4303cdfdea961f7a2a4a8f58fa05 |
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29-Oct-2013 |
Aaron Whyte <awhyte@google.com> |
Tests SensorEventQueue I/O when the queue is full. Reduced debug logging in multihal. Change-Id: I30e80630ce5d97776c53f26d6096ef59b9b2f35a
/hardware/libhardware/modules/sensors/SensorEventQueue.cpp
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92863c14b7d36f74ec715b45ca6adc8bf95dc87c |
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29-Oct-2013 |
Aaron Whyte <awhyte@google.com> |
MultiHal multithreaded polling Change-Id: I3ebe380169eed1c8deeca2860d1788be6c14837e
/hardware/libhardware/modules/sensors/SensorEventQueue.cpp
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ab6ec384c456022f37a9c6183d3afbcefcb436a9 |
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23-Oct-2013 |
Aaron Whyte <awhyte@google.com> |
Added a SensorEventQueue, a circular buffer meant for reading with one thread and polling a subhal with another. The writing thread gets access to pointers in the internal buffer. This design avoids a memcpy on write when the multihal fetches subhal events using poll(). Unit-tests include multithreaded reading and writing lots of events, in random-sized chunks. This is not used by the multihal yet. That will be a different CL. Change-Id: I58418d69eebebeb96befb08ba3aed080f0f08551
/hardware/libhardware/modules/sensors/SensorEventQueue.cpp
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