robot/esp32-opencv
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7 Commits

Author SHA1 Message Date
Joachim
7943d4e5d0 Merge branch 'master' into pthreads_integration 2020-04-02 10:52:20 +02:00
Joachim
2b2061fdea removed pre-built opencv with build_type=debug (too big) 2020-04-01 16:26:54 +02:00
Joachim
5b3c4c0678 Added pre-built opencv with build_type=debug and build_type=release 2020-04-01 16:19:14 +02:00
Joachim
ab6954cc23 Compilation success with pthreads enabled 
- The project can be compiled with pthread enabled on opencv build
	- FIXME: Needed to add a call to pthread_cond_init() in the main component for the linker to work.
	The pthread_cond implementation is done in esp-idf/components/pthreads/
- The optimization hasn't yet enhanced the benchmark performances, hasn't found why for now
 2020-03-30 12:39:59 +02:00
Joachim
8fdb3c7679 Trying to add parallel for loops (with pthread) 
- OpenCV lib compiled with PTHREADS_PF=ON
- Copied and tested in esp32/examples/esp_opencv_tests/
- TODO: Problem while linking pthreads :
        undefined reference to `pthread_cond_signal`
 2020-03-27 09:27:29 +01:00
Joachim
50b4e6fc53 Added code optimization for OpenCV compilation 
- Changed -DCV_DISABLE_OPTIMIZATION to OFF
- This re-enable code optimization (dispatched code/intrinsics/loop unrolling/etc)
 2020-03-26 09:16:22 +01:00
Joachim
fce6dc35b4 initial commit 2020-03-23 11:48:41 +01:00