Maksim Shabunin
f49936a849
Fixed cmake and build issues when using Visual Studio 2015
2015-10-29 11:50:48 +03:00
Tom Stellard
ec335b7398
ocl: Fix crash during destruction of gauss_w_lut object in hog.cpp
...
gauss_w_lut is a statically defined variable of type oclMat. The oclMat
destructor calls openCLFree() which via getInitializationMutex() accesses
the __module variable which has been statically defined in cl_context.cpp
Since the destruction order of statically defined variables in different
compilation units is undefined, it is possible that __module will
be destructed before gauss_w_lut, which would result in a segfault when
getInitializationMutex() is called while destructing gauss_w_lut.
In order to avoid this issue, we need to make gauss_w_lut a private
member of the HOGDescriptors class so we know it will be destroyed
before __module.
2014-11-12 10:07:07 -05:00
krodyush
f3ee1c3d2f
Changes the datatype of the angle of the gradient for Intel platforms.
2013-12-17 14:06:14 +04:00
Andrey Pavlenko
2b6fca68bf
fixing typo
2013-10-25 18:00:46 +04:00
Alexander Alekhin
b00f79ac5f
ocl: move program names into opencl_kernels.hpp
2013-10-03 19:50:14 +04:00
Alexander Alekhin
e8d9ed8955
ocl: split initialization.cpp into 3 files: context, operations, programcache
2013-10-03 19:50:14 +04:00
Ilya Lavrenov
58b84c2fc0
removed needless divUp
2013-09-16 15:48:30 +04:00
Roman Donchenko
e9a28f66ee
Normalized file endings.
2013-08-21 18:59:25 +04:00
Roman Donchenko
f55740da70
Deleted all trailing whitespace.
2013-08-21 18:59:24 +04:00
yao
270b2c7918
generating the lut table instead of hard coding one
2013-07-26 11:17:27 +08:00
yao
cdd9234fae
fix hog mismatch on cpu ocl
2013-07-15 15:13:09 +08:00
yao
587fb4940d
some accuracy fix of HOG
2013-06-28 11:43:43 +08:00
yao
26c246140a
optimize hog
2013-06-19 11:20:45 +08:00
yao
d81c145fa9
fix memory leak
2013-05-28 18:07:41 +08:00
yao
c58e0d5d73
fix hog
2013-05-24 13:46:21 +08:00
peng xiao
ac21cabda2
Copy ocl::queryDeviceInfo interface from master to 2.4.
...
Affected functions surf.ocl, pyrlk.ocl and hog.ocl are updated with the change.
2013-05-14 17:50:38 +08:00
yao
cb63bbf001
fix hog on some CPU device running ocl
2013-04-03 13:58:44 +08:00
Andrey Kamaev
6846f881a2
Move OpenCL SURF to nonfree module
2013-03-21 17:59:35 +04:00
yao
f1a5c1328c
remove the empty implementation when HAVE_OPENCL not defined
2013-02-23 20:50:03 +08:00
niko
97156897b2
format files to ANSI C style with coolformat
...
change the download channels to oclchannles()
fix bugs of arithm functions
perf fix of bilateral
bug fix of split test case
add build_warps functions
2012-10-11 16:22:47 +08:00
bitwangyaoyao
09359982b1
some optimizations to ocl::pyrDown, PyrLK and Canny
2012-09-24 20:28:35 +08:00
yao
0fdb55a54d
update some of the functions in ocl module to the latest version
2012-09-03 17:03:37 +08:00
yao
64e9cf5d75
add SURF and HOG to ocl module
2012-08-08 15:55:39 +08:00
