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1993 Commits

Author SHA1 Message Date
Alexander Alekhin
5a54acef4e Merge pull request #9130 from alalek:android_define 2017-07-14 17:17:24 +00:00
Alexander Alekhin
11626fe32c Merge pull request #8975 from sovrasov:fs_additional_errors 2017-07-14 17:13:50 +00:00
Alexander Alekhin
4e39d0371d Merge pull request #9074 from alalek:cpu_dispatch_core_hamming 
cpu dispatch(core): hamming
 2017-07-14 16:48:07 +00:00
Alexander Alekhin
eef78f5664 Merge pull request #9061 from terfendail:convert_avx 
AVX and SSE4.1 optimized conversion migrated
 2017-07-14 16:43:54 +00:00
Alexander Alekhin
5ebfb52a4a ipp(minmaxIdx): disable SSE4.2 optimizations for 32f datatype 
NaN values handling issue
 2017-07-12 16:06:18 +03:00
PkLab.net
6dd9e18b2e add std::string overload for cv::read() 2017-07-12 15:51:11 +03:00
Vladislav Sovrasov
5b833db558 core: forbid conversion real->int in some cases in FileStorage 2017-07-12 15:50:57 +03:00
Maksim Shabunin
02db592014 Fixed several issues found by static analysis (Windows specific) 2017-07-10 23:14:02 +03:00
Alexander Alekhin
a4a47b538c build: detect Android via '__ANDROID__' macro 
https://sourceforge.net/p/predef/wiki/OperatingSystems
 2017-07-10 12:43:59 +03:00
Alexander Alekhin
da8dbf6cf5 ocl: async cl_buffer cleanup queue (for event callback) 2017-07-07 13:41:20 +03:00
Alexander Alekhin
daee982106 ocl: rework events handling with clSetEventCallback 2017-07-06 13:25:32 +03:00
Vitaly Tuzov
5448d9186a AVX and SSE4.1 optimized conversion implementations migrated to separate files 2017-07-04 14:48:01 +03:00
Alexander Alekhin
b66c349bba core(stat): add required CV_AVX_GUARD 
Added guard with 'vzeroupper' instruction
 2017-07-02 22:45:10 +00:00
Alexander Alekhin
c45d3568ae core(stat): register dispatched code, fix build 2017-07-02 22:45:10 +00:00
Alexander Alekhin
6a6222d21c core(stat): remove useless checks 2017-07-02 22:45:10 +00:00
Alexander Alekhin
880052d3f3 core(stat): create dispatch.cpp file 2017-07-02 22:45:10 +00:00
Alexander Alekhin
85afbd409b core(stat): move implementations into .hpp file w/o changes 2017-07-02 22:45:09 +00:00
Alexander Alekhin
03c3e0edcf core(stat): stat.cpp minor refactoring 
- remove unused code
- added: #if CV_ENABLE_UNROLLED in Hamming's functions
 2017-07-02 22:45:09 +00:00
Maksim Shabunin
1f23202ad8 Issues found by static analysis (5th round) 2017-07-01 18:56:24 +03:00
Maksim Shabunin
e0393f8557 Fixed some issues found by static analysis (4th round) 2017-06-30 12:26:53 +03:00
Vadim Pisarevsky
2ac819018d Merge pull request #9014 from sovrasov:compare_scalars_fix 2017-06-29 11:14:44 +00:00
Maksim Shabunin
a769d69a9d Fixed several issues found by static analysis 2017-06-28 18:06:18 +03:00
Vladislav Sovrasov
35a1ecef2a core: fix infinite recursion in compare 2017-06-28 15:00:52 +03:00
Maksim Shabunin
32d4af36e2 Fixing some static analysis issues 2017-06-27 14:30:26 +03:00
Alexander Alekhin
650830b9d6 build: eliminate warning 2017-06-27 08:16:40 +03:00
Vadim Pisarevsky
ef2e5a9f82 Merge pull request #8988 from sovrasov:repeat_src_eq_dst_fix 2017-06-26 21:58:26 +00:00
Rostislav Vasilikhin
e63feba8e2 fixed typo 2017-06-26 20:19:18 +03:00
Alexander Alekhin
006966e629 trace: initial support for code trace 2017-06-26 17:07:13 +03:00
Vladislav Sovrasov
4f9871817a core: forbid handling of the case when src=dst in cv::repeat 2017-06-26 14:02:52 +03:00
Vadim Pisarevsky
fa7e7e0ff9 Merge pull request #8900 from alalek:update_android_build 2017-06-23 10:58:53 +00:00
Alexander Alekhin
3e3e2dd512 android: make optional "cpufeatures", build fixes for NDK r15 2017-06-21 13:34:19 +03:00
Alexander Alekhin
d3ebe665e0 core: fix IPP optimization for sortIdx 2017-06-21 03:04:16 +00:00
Rostislav Vasilikhin
939c8e8a99 float constant replaced by int hex representations 2017-06-15 15:10:41 +03:00
Rostislav Vasilikhin
29593635ed licence updated 2017-06-14 21:20:10 +03:00
Alexander Alekhin
9fa90c8851 Merge pull request #8899 from tomoaki0705:fixSuppressWarningsUnreachable 2017-06-14 01:07:47 +00:00
Vadim Pisarevsky
fbafc700ea added v_reduce_sum4() universal intrinsic; corrected number of threads in cv::getNumThreads() in the case of GCD 2017-06-13 18:04:00 +03:00
Tomoaki Teshima
94848a3e1f suppress unreachable code warning 
- fix the define condition based on the comment
 2017-06-13 08:11:04 +09:00
Alexander Alekhin
a3189e36c0 Merge pull request #8753 from RyuheiMori:fix-cpu-feature-detection-on-android 2017-06-12 16:08:08 +00:00
Alexander Alekhin
3dee87b697 update CPU detection on ANDROID patch 2017-06-11 05:06:49 +00:00
Alexander Alekhin
0213b508dc Merge pull request #8868 from alalek:fix_build_softfloat 2017-06-08 20:22:53 +00:00
Alexander Alekhin
e3c0d11b55 Merge pull request #8876 from alalek:fix_build_msvs 2017-06-08 19:53:29 +00:00
Maksim Shabunin
f71ea4dfe9 Merge pull request #8816 from mshabunin:sprintf-fix 
Fixed snprintf for VS 2013 (#8816)

* Fixed snprintf for VS 2013

* snprintf: removed declaration from header, changed implementation

* cv_snprintf corrected according to comments

* update snprintf patch
 2017-06-08 21:53:16 +02:00
Alexander Alekhin
5c0a287ce8 build: fix warning 
C4189: 'clImageUV' : local variable is initialized but not referenced
 2017-06-08 20:40:36 +03:00
Alexander Alekhin
71517a910a build: fix errors for MSVS2010-2013, reduce default softfloat scope 2017-06-08 01:09:21 +00:00
Alexander Alekhin
125abe2fe4 Merge pull request #8838 from tomoaki0705:dispatchFp16 2017-06-06 15:31:42 +00:00
Tomoaki Teshima
e269ef96cb update convertFp16 using CV_CPU_CALL_FP16 
* avoid link error (move the implementation of software version to header)
 * make getConvertFuncFp16 local (move from precomp.hpp to convert.hpp)
 * fix error on 32bit x86
 2017-06-06 22:26:51 +09:00
Rostislav Vasilikhin
c6a3a18894 SoftFloat integrated (#8668) 
* everything is put into softfloat.cpp and softfloat.hpp

* WIP: try to integrate softfloat into OpenCV

* extra functions removed

* softfloat made stateless

* CV_EXPORTS added

* operators fixed

* exp added, log: WIP

* log32 fixed

* shorter names; a lot of TODOs

* log64 rewritten

* cbrt32 added

* minors, refactoring

* "inline" -> "CV_INLINE"

* cast to bool warnings fixed

* several warnings fixed

* fixed warning about unsigned unary minus

* fixed warnings on type cast

* inline -> CV_INLINE

* special cases processing added (NaNs, Infs, etc.)

* constants for NaN and Inf added

* more macros and helper functions added

* added (or fixed) tests for pow32, pow64, cbrt32

* exp-like functions fixed

* minor changes

* fixed random number generation for tests

* tests for exp32 and exp64: values are compared to SoftFloat-based naive implementation

* minor warning fix

* pow(f, i) 32/64: special cases handling added

* unused functions removed

* refactoring is in progress (not compiling)

* CV_inline added

* unions {uint_t, float_t} removed

* tests compilation fixed

* static const members -> static methods returning const

* reinterpret_cast

* warning fixed

* const-ness fixed

* all FP calculations (even compile-time) are done in SoftFloat + minor fixes

* pow(f, i) removed from interface (can cause incorrect cast) to internals of pow(f, f), tests fixed

* CV_INLINE -> inline

* internal constants moved to .cpp file

* toInt_minMag() methods merged into toInt() methods

* macros moved to .cpp file

* refactoring: types renamed to softfloat and softdouble; explicit constructors, etc.

* toFloat(), toDouble() -> operator float(), operator double()

* removed f32/f64 prefixes from functions names

* toType() methods removed, round() and trunc() functions added

* minor change

* minors

* MSVC: warnings fixed

* added int cvRound(), cvFloor, cvCeil, cvTrunc, saturate_cast<T>()

* typo fixed

* type cast fixed
 2017-05-29 17:07:25 +03:00
Alexander Alekhin
36918b3bb8 Merge pull request #8814 from woodychow:openmp_num_threads 2017-05-29 13:17:41 +00:00
Woody Chow
6e00c7651b Use num_threads clause of #pragma omp parallel instead to avoid calling omp_set_num_threads for the entire application 2017-05-29 14:16:10 +09:00
Vadim Pisarevsky
ee257ffe9e Merge pull request #8455 from terfendail:ovxhal_skipsmall 2017-05-26 12:10:18 +00:00