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f847762477
Squashed commit of: Move sensors multi HAL to libhardware 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. MultiHal multithreaded polling Tests SensorEventQueue I/O when the queue is full. Reduced debug logging in multihal. deactivated multihal logspam, made warnings warnings, left critical startup info Removed unneeded linux/input.h includes, to fix Mac SDK build Change-Id: I1e35508949df98a1acef7a4a2d012eea87b4a5eb |
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| include/hardware | ||
| modules | ||
| tests | ||
| Android.mk | ||
| CleanSpec.mk | ||
| hardware.c | ||
| MODULE_LICENSE_APACHE2 | ||
| NOTICE | ||