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6983 Commits

Author SHA1 Message Date
Davis King efd945618d Minor update 2017-12-18 16:20:21 -05:00
Davis King 087c1f2e61 Added a minor optimization. 2017-12-18 15:59:23 -05:00
Davis King a966aeb94f Fixed problem with openmp linking 2017-12-18 15:07:41 -05:00
Davis King a5121e57d6 updated docs 2017-12-17 22:13:35 -05:00
David Hirvonen 4149ade97f add chrono::duration_cast<>() cast for clang error (#1019) 
* fix chrono cast for llvm

https://stackoverflow.com/a/18284105

tested: clang-3.9, clang-5.0

```
/Source/dlib/dir_nav/dir_nav_kernel_2.h:397:31: error: no viable overloaded '+='
                last_modified += std::chrono::nanoseconds(buffer.st_atim.tv_nsec);
                ~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/v1/chrono:782:43: note: candidate function not viable: no known conversion from 'duration<[...], ratio<[...], 1000000000>>' to 'const duration<[...], ratio<[...], 1000000>>' for 1st argument
    _LIBCPP_INLINE_VISIBILITY time_point& operator+=(const duration& __d) {__d_ += __d; return *this;}
                                          ^
Source/dlib/dir_nav/dir_nav_kernel_2.cpp:69:33: error: no viable overloaded '+='
            state.last_modified += std::chrono::nanoseconds(buffer.st_atim.tv_nsec);
            ~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/v1/chrono:782:43: note: candidate function not viable: no known conversion from 'duration<[...], ratio<[...], 1000000000>>' to 'const duration<[...], ratio<[...], 1000000>>' for 1st argument
    _LIBCPP_INLINE_VISIBILITY time_point& operator+=(const duration& __d) {__d_ += __d; return *this;}
```

* fix typo
 2017-12-17 20:18:44 -05:00
Davis King 603ebc2750 Changed this example to use repeat layers. This doesn't change the behavior of 
the code, but it helps visual studio use less RAM when building the example,
and might make appveyor not crash.  It's also a
slightly cleaner way to write the code anyway.
 2017-12-17 14:41:00 -05:00
Davis King 83a4af4622 Check if appveyor's VS2017 is the newest version. 2017-12-17 13:46:37 -05:00
Davis King 692d382d43 Updated messages about what versions of visual studio have good enough C++11 support. 2017-12-17 09:02:07 -05:00
Davis King 9a6a66fec0 Split appveyor build scripts into parts so they don't error out from being too big. 2017-12-17 08:23:43 -05:00
Davis King a1ee6c429e Updated notes about compiling with visual studio 2017-12-16 23:41:21 -05:00
Davis King 22f26ebe97 Improved visual studio compilation instructions 2017-12-16 23:17:37 -05:00
Davis King cb4f78ba61 Tell appveyor to use 64bit visual studio toolchain. 2017-12-16 23:04:50 -05:00
Davis King 2213c428bb updated docs 2017-12-16 22:56:50 -05:00
Davis King a88a00d1fe Merged 2017-12-16 22:34:22 -05:00
Davis King 233a239342 updated docs 2017-12-16 22:28:16 -05:00
Davis King 43c802c961 Added video and ol tags 2017-12-16 22:24:48 -05:00
Davis King bc7d4c4803 Converted to webm since it's compatible with more browsers. 2017-12-16 21:21:58 -05:00
Davis King 3f5de81977 Fixed grammar 2017-12-16 11:26:40 -05:00
ernestotapiar ba83f52420 little corrections in global optimization (#1016) 
* Removed redudant (repeated) definition of sample_type.

* Added return statement in the documentation of the (lambda) upper bound
function.
 2017-12-15 17:12:58 -05:00
Davis King a6c6427e03 clarified spec 2017-12-15 17:08:49 -05:00
Davis King 76dc546b90 Clarified spec 2017-12-15 11:30:19 -05:00
Davis King 977db52930 Improved error messages for people who have incorrectly installed boost in windows. 2017-12-14 08:06:16 -05:00
Davis King d5097f72db Added python bindings for count_steps_without_decrease() and count_steps_without_decrease_robust() 2017-12-12 21:57:04 -05:00
Aron Rubin fd06680d81 Fixed type passing to opencv to use basic instead of aggregate. (#1010) 
* Fixed type passing to opencv to use basic instead of aggregate.

* Change tabs to spaces.
 2017-12-12 21:23:47 -05:00
Davis King a9b9299f2d Fixed DLIB_ISO_CPP_ONLY not building. 2017-12-12 06:36:37 -05:00
wyd1520 d223a8a076 Change VS2015 Update3 MSVC Version v19.0.24215.1 To v19.0.24210.0 (#1009) 2017-12-11 13:20:31 -05:00
Davis King 46a1893534 Fixed spelling error in comment 2017-12-11 06:40:00 -05:00
Davis King 7d3397db5b Better travis python testing. 2017-12-10 15:33:46 -05:00
Davis King a80f31a8f6 Try to fix travis build 2017-12-10 15:25:21 -05:00
Davis King 6f4a1dd9c7 Improved cmake's finding of the right python interpreter. 2017-12-10 15:24:45 -05:00
Davis King d3a824d942 Tell the python3 tests to use python3 2017-12-10 14:57:00 -05:00
Davis King 85d62337f6 Minor tweak 2017-12-10 14:48:09 -05:00
Davis King f22d6736b7 Make travis build both python2 and python3 versions of the python extension. 2017-12-10 14:44:31 -05:00
Davis King 2b93468843 Made random_cropper's API a little more convenient for cropping out only 
background crops.
 2017-12-09 20:53:35 -05:00
Davis King be8269900c The previous commit broke for pyhton2 but fixed python3. This should deal with 
numpy's import_array() in a more robust way.
 2017-12-09 20:52:07 -05:00
Davis King 7b38ea6f2d Numpy's import_array() macro in python3 requires the calling function to return 
void*.  But the previous code didn't so it wouldn't compile.  Fixed that
problem.
 2017-12-09 19:51:20 -05:00
Davis King b096bddc43 Added graphic docs for find_max_global 2017-12-08 10:21:17 -05:00
Davis King 3a0a63da39 A little bit of cleanup 2017-12-08 10:16:08 -05:00
Davis King 07febbc9de Made this file executable 2017-12-08 10:09:50 -05:00
Davis King 4ff442324b cleaned up cmake 2017-12-08 10:09:30 -05:00
visionworkz ac292309c1 Exposed jitter_image in Python and added an example (#980) 
* Exposed jitter_image in Python and added an example

* Return Numpy array directly

* Require numpy during setup

* Added install of Numpy before builds

* Changed pip install for user only due to security issues.

* Removed malloc

* Made presence of Numpy during compile optional.

* Conflict

* Refactored get_face_chip/get_face_chips to use Numpy as well.
 2017-12-08 09:59:27 -05:00
Davis King a865e63552 Fixed spelling error that broke cmake just now. 2017-12-08 09:39:52 -05:00
Davis King c451ac11b7 merged 2017-12-08 09:09:47 -05:00
Davis King a2e90af5b6 Added USE_NEON_INSTRUCTIONS cmake option. 2017-12-08 09:08:09 -05:00
Davis King 52972a7380 Fixed incorrect printing of blas warning message. 2017-12-08 09:07:49 -05:00
Kino f9af9f8bfd don't look for OpenMP with Apple Clang (#1002) 
look at issue:
https://github.com/davisking/dlib/issues/674
 2017-12-07 16:53:29 -05:00
Davis King 27b2d03432 Merge 2017-12-07 08:16:52 -05:00
Davis King 0ff862aeb7 Changed the windows signaler and mutex code to use the C++11 thread library instead of 
the old win32 functions.  I did this to work around how windows unloads dlls.  In particular, during dll unload
windows will kill all threads, THEN it will destruct global objects.  So this leads to problems
where a global obejct that owns threads tries to tell them to shutdown and everything goes wrong.
The specific problem this code change fixes is when signaler::broadcast() is called
on a signaler that was being waited on by one of these abruptly killed threads.  In that case, the old
code would deadlock inside signaler::broadcast().  This new code doesn't seem to have that problem,
thereby mitigating the windows dll unload behavior in some situations.
 2017-12-07 08:11:55 -05:00
Davis King 95d16fd05e Added a missing assert. 2017-12-05 15:10:41 -05:00
Davis King c83838c3e5 Filled out the documentation 2017-12-04 21:47:43 -05:00