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538 Commits

Author SHA1 Message Date
Pavel Vlasov
11c2ffaf1c Update for IPP for OpenCV 2017u2 integration; 
Updated integrations for:
cv::split
cv::merge
cv::insertChannel
cv::extractChannel
cv::Mat::convertTo - now with scaled conversions support
cv::LUT - disabled due to performance issues
Mat::copyTo
Mat::setTo
cv::flip
cv::copyMakeBorder - currently disabled
cv::polarToCart
cv::pow - ipp pow function was removed due to performance issues
cv::hal::magnitude32f/64f - disabled for <= SSE42, poor performance
cv::countNonZero
cv::minMaxIdx
cv::norm
cv::canny - new integration. Disabled for threaded;
cv::cornerHarris
cv::boxFilter
cv::bilateralFilter
cv::integral
 2017-04-25 15:53:12 +03:00
Alexander Alekhin
f1c8094f5f Merge pull request #8575 from lupustr3:pvlasov/icv2017u2_initial_update 2017-04-21 10:55:29 +00:00
Pavel Vlasov
35c7216846 IPP for OpenCV 2017u2 initial enabling patch; 2017-04-20 20:26:30 +03:00
Alexander Alekhin
a8a1838615 update FFmpeg Windows wrapper 
ffmpeg 3.2.1 -> 3.3
libvpx 1.6.0 -> 1.6.1
 2017-04-18 22:12:34 +03:00
Vitaly Tuzov
9dc36a1ece Tuned restrictions for Canny, Warp, FAST, Accumulate and Convolution OpenVX HAL calls on small images 2017-04-14 13:20:25 +03:00
Vitaly Tuzov
d873fe66ab Fixed size estimation for copyFrom/To vector in vx_matrix and vx_convolution wrappers 2017-04-13 17:45:42 +03:00
Vitaly Tuzov
4c0d833dec Disabled vxuConvolution call for sepFilter evaluation 2017-04-11 15:57:20 +03:00
Vitaly Tuzov
0f1a56da7c Changed restrictions for OpenVX HAL calls on small images 2017-04-09 01:17:57 +03:00
Vitaly Tuzov
bf62dca45a Extended restrictions for OpenVX HAL calls on small images 2017-04-06 18:17:34 +03:00
Vitaly Tuzov
bf5b7843e8 Extended set of OpenVX HAL calls disabled for small images 2017-04-06 18:17:32 +03:00
Vitaly Tuzov
62fab57c3e Tune OpenVX HAL usability checks to distinguish multiplication and color conversion kernels 2017-04-06 18:17:30 +03:00
Vitaly Tuzov
9620cb550d Calls to OpenVX HAL disabled for images less than FullHD 2017-04-06 18:17:28 +03:00
Alexander Alekhin
a7de4aca6a cmake: update ocv_download 
- more aggressive cache for files under CMAKE_BINARY_CACHE
  * don't re-read files MD5
  * don't repack archives
- add support for ENV{OPENCV_DOWNLOAD_PATH}
- added ID parameter as project/group identifier
- non-flat .cache directory (based on ID)
- download message prefix based on ID
- more detailed logging via ocv_download_log() macro
- force .gitignore file for .cache folder (with '*' pattern)
 2017-03-30 19:36:33 +00:00
Maksim Shabunin
e72d353b45 Download cache 2017-03-24 16:19:56 +03:00
Vitaly Tuzov
c5eb3dfecb Restricted OpenVX HAL separable filter implementation to 3x3 kernel size 2017-03-23 20:23:56 +03:00
Vitaly Tuzov
5ebf066dd5 Updated OpenVX detector and wrappers to handle Reference attribute names change 2017-03-22 16:50:38 +03:00
Vadim Pisarevsky
d00561d396 Merge pull request #8217 from terfendail:ovx_halheader 2017-03-02 11:17:54 +00:00
Vitaly Tuzov
61404dd2ac imgproc HAL header inclusion moved 2017-02-27 10:56:33 +03:00
Vitaly Tuzov
9a4b5a4545 OpenVX calls updated to use single common OpenVX context per thread 2017-02-21 16:08:23 +03:00
Alexander Alekhin
1304ad1e12 Merge pull request #8160 from ilijapuaca:master 2017-02-14 13:03:09 +00:00
Alexander Alekhin
28f9ce4e33 cmake: cleanup MSVC checks 2017-02-10 15:29:12 +03:00
Ilija Puaca
1b842c4762 Updated version of libwebp to 0.6.0. Removed iOS from build exceptions for libwebp 2017-02-09 23:35:27 +01:00
Vitaly Tuzov
b6561ce57d Fixed addressing structure population for integral image output 2017-02-03 13:54:22 +03:00
Vitaly Tuzov
be7d060ea4 Merge pull request #7802 from terfendail:ovxhal_wrappers_migration 
* OpenVX HAL updated to use generic OpenVX wrappers

* vxErr class from OpenVX HAL replaced with ivx::WrapperError

* reduced usage of vxImage class from OpenVX HAL replaced with ivx::Image

* vxImage class rewritten as ivx::Image subclass that calls swapHandle prior release

* Fix OpenVX HAL build

* Fix for review comments
 2016-12-21 15:19:06 +02:00
apavlenko
2312131e27 moving HAL-related CMakeLists.txt to 'hal' sub-dir 2016-12-19 17:30:19 +03:00
apavlenko
bbfbdd9da1 moving hal to a separate folder 2016-12-19 17:30:19 +03:00
Alexander Alekhin
c9237a6f48 cmake: unpack IPPICV into binary directory 2016-12-16 18:43:54 +03:00
Alexander Alekhin
9c7088d95f Merge pull request #7851 from terfendail:ovx_imagespace 2016-12-16 10:37:04 +00:00
Alexander Alekhin
a615d79f2d Merge pull request #7768 from terfendail:ovx_remap 2016-12-16 10:33:58 +00:00
Rostislav Vasilikhin
45d3286168 wrappers for vx_pyramid added 2016-12-15 15:00:26 +03:00
Alexander Alekhin
5592142511 Merge pull request #7831 from terfendail:ovx_array_update 2016-12-14 14:08:47 +00:00
Vitaly Tuzov
f8b4d28745 Added OpenVX based processing to remap 2016-12-14 16:53:04 +03:00
Vitaly Tuzov
138f0cbf3c Added wrapper for IMAGE_SPACE attribute setter 2016-12-14 15:40:50 +03:00
Vitaly Tuzov
2c89b39eee Added OpenVX based processing to calcHist 2016-12-13 18:33:02 +03:00
Vitaly Tuzov
c447e5f615 Added vxTruncateArray wrapper to ivx::Array 2016-12-09 17:48:06 +03:00
apavlenko
1e2ddc30b1 Canny via OpenVX, Node wrapper extended (query/set attribute), some naming fixes 2016-12-09 14:53:06 +03:00
Alexander Alekhin
5cc2d7ad7c Merge pull request #7771 from alalek:ffmpeg_update 2016-12-08 15:22:00 +00:00
Rostislav Vasilikhin
cb46946d34 Merge pull request #7782 from savuor:fix/ivx_types 
Several fixes for OpenVX wrappers (#7782)

* Several fixes added to ivx.hpp:
* `#include <VX/vxu.h>`
* `vx_keypoint_t` support added
* type check fixed
* fixed Node::create() for >6 args in c++98
* fixed Array::copyFrom() if array is empty
* type check changed; Array::addItem methods changed
 2016-12-06 18:08:33 +02:00
Vadim Pisarevsky
b87cee8b9a Merge pull request #7454 from terfendail:ovxhal_integral 2016-12-02 15:25:02 +00:00
Vadim Pisarevsky
537db2d53f Merge pull request #7598 from terfendail:ovx_lut 2016-12-02 15:22:06 +00:00
Alexander Alekhin
39ca6a0137 ffmpeg: update Windows binaries 
Versions:
- ffmpeg 3.2.1 (was 3.1.3)
- openh264 1.6.0 (was 1.5.0)
- libvpx 1.6.0 (was 1.5.0)
 2016-12-02 15:47:15 +03:00
Vitaly Tuzov
ced81f72bc Added OpenVX based processing to LUT 2016-12-02 14:36:47 +03:00
Alexander Alekhin
49194023b5 ffmpeg: remove compatibility glue code 2016-12-02 14:18:40 +03:00
mshabunin
2e8b9b1891 Fixed TBB build on Android armeabi 2016-12-02 12:24:42 +03:00
Alexander Alekhin
3ae1990727 Merge pull request #7769 from alalek:cmake_ffmpeg_cleanup 2016-12-01 20:24:05 +00:00
Vadim Pisarevsky
b0d2217c65 Merge pull request #7515 from terfendail:ovxhal_graytobgr 2016-12-01 17:56:51 +00:00
Vadim Pisarevsky
e623e710be Merge pull request #7597 from terfendail:ovx_threshold 2016-12-01 17:53:38 +00:00
Vadim Pisarevsky
ddc5155a85 Merge pull request #7677 from terfendail:ovx_minmaxloc 2016-12-01 17:42:18 +00:00
Alexander Alekhin
39ff8a0d26 cmake: cleanup ffmpeg detection 2016-12-01 19:33:27 +03:00
Vadim Pisarevsky
817a17b218 Merge pull request #7767 from mshabunin:icl-support 2016-12-01 16:30:42 +00:00
Maksim Shabunin
19959cbfc9 Fixed Intel C++ 17 build in VS2015 2016-12-01 18:02:50 +03:00
mshabunin
695c518384 Updated TBB search script and code checks 2016-12-01 16:58:38 +03:00
Vitaly Tuzov
179a6e0cca OpenVX wrappers linkage fix 2016-11-30 11:25:45 +03:00
Vitaly Tuzov
78b80b6abd Added wrappers for OpenVX context attributes and setter for convolution scale attribute (#7732) 2016-11-29 09:34:46 -07:00
Vitaly Tuzov
0cd3788624 Added OpenVX based processing to threshold 2016-11-29 15:35:52 +03:00
Vitaly Tuzov
e9cc0f6a4c Added OpenVX based processing to minMaxLoc 2016-11-29 15:33:48 +03:00
Vitaly Tuzov
ff2747dff5 Added wrappers for OpenVX context attributes and setter for convolution scale attribute 2016-11-28 13:02:36 +03:00
Vitaly Tuzov
8098e5b045 Added OpenVX based implementation for Gray2BGR conversion HAL API 2016-11-25 20:59:20 +03:00
apavlenko
f5f91ed7f6 eliminating conflict with ivx.hpp 2016-11-24 18:48:51 +03:00
Vitaly Tuzov
12e0bc0fe7 Added wrappers for vx_matrix and vx_convolution (#7651) 2016-11-24 15:02:12 +03:00
apavlenko
1c9262dce4 hiding silly warnings 2016-11-22 16:49:46 +03:00
Rostislav Vasilikhin
fa8add8686 compilation fixed for C++98 2016-11-22 16:49:46 +03:00
Andrey Pavlenko
bfecea489e warnings in ivx.hpp fixed 
* fixing 1.0.1

* fixing build without c++11

* hiding warnings
 2016-11-22 16:49:46 +03:00
Andrey Pavlenko
289d879d48 build fixes for openvx-1.0.1 and c++03 
* fixing 1.0.1
* fixing build without c++11
 2016-11-22 16:49:46 +03:00
apavlenko
e8d2aad978 sugar for single plane images 2016-11-22 16:49:46 +03:00
Rostislav Vasilikhin
9032a7ab81 minor fixes in samples and ivx.hpp 2016-11-22 16:49:46 +03:00
Vadim Pisarevsky
81fc6b3fde Merge pull request #7621 from terfendail:ovxhal_resizefix 2016-11-22 13:39:20 +00:00
Alexander Alekhin
30cdcfa554 warnings 2016-11-18 14:08:53 +03:00
Vitaly Tuzov
e6f2729c7a Replaced magic constant in large image handling check 2016-11-16 17:55:04 +03:00
Andrey Pavlenko
1f1dc42534 Merge pull request #7681 from apavlenko:ivx-docs 
OpenVX C++ wrappers docs (#7681)

* adding wrapper headers to the project to see them in IDE project explorer

* readme

* doxygen: toplevel brief-s

* more doxygen

* more doxygen
 2016-11-16 17:05:08 +03:00
Alexander Alekhin
ad888c80cf Merge pull request #7643 from alalek:libpng_aarch64 2016-11-14 13:38:44 +00:00
Vitaly Tuzov
9eac0f0575 Completely disabled OpenVX based implementation of resize HAL API 2016-11-10 20:55:28 +03:00
Vitaly Tuzov
88ea9f5dd7 Fix for OpenVX based implementation of resize HAL API 2016-11-10 20:55:27 +03:00
Vitaly Tuzov
850d12ae69 Completely disabled OpenVX based implementation of warp HAL API 2016-11-10 20:55:26 +03:00
Vitaly Tuzov
cd1b324e5e Fix for OpenVX based implementation of wrapAffine HAL API 2016-11-10 20:55:26 +03:00
Vitaly Tuzov
ca1ce5fa5c Fix for large image handling in OpenVX based implementation of HAL API 2016-11-10 20:55:25 +03:00
Vadim Pisarevsky
67c404632a Merge pull request #7556 from terfendail:ovxhal_101compl 2016-11-10 15:56:01 +00:00
Alexander Alekhin
a50bc7d824 cmake: fix libpng for AARCH64 2016-11-10 17:50:52 +03:00
Andrey Pavlenko
bdf661538d Merge pull request #7550 from apavlenko:ivx 
C++ wrappers over OpenVX 1.x API (#7550)

* initial commit

* fixing missing swap(refcount) bug

* removing dead code

* fixinf identation

* splitting c++98 and external refcount definitions

* fixing formatToMatType

* using vector instead of initializer_list for consistency with c++98 API

* IVX_HIDE_INFO_WARNINGS

* just in case a compiler doesn't do this

* removing copy functionality from ImagePatch, Image can be used for that

* stricter type checks
 2016-11-10 14:43:08 +03:00
Vitaly Tuzov
26899bb345 OpenVX 1.0.1 compliance update 2016-11-10 14:04:02 +03:00
Tomoaki Teshima
2a91453ef1 brush up divSaturate of carotene 
* use rounding to nearest same as divSaturateQ
 2016-10-23 08:51:25 +09:00
Tomoaki Teshima
971a7c88dc let the performance test pass on ARM 
* use round-to-neaerest in div of carotene
 2016-10-20 10:44:34 +09:00
Vitaly Tuzov
058f93d9e8 OpenVX based implementation for integral image HAL API. 2016-10-17 11:47:59 +03:00
Maksim Shabunin
18bd47c9b9 Merge pull request #7367 from terfendail:ovxhal_imgprocfix 2016-10-14 09:49:28 +00:00
mshabunin
81938af5d0 Added support for OpenVX 1.0, updated cmake part, minor fixes 2016-10-04 15:31:54 +03:00
Vitaly Tuzov
72066a5111 Fix for OpenVX-based implementation of HAL multiplication API 2016-10-04 15:31:22 +03:00
Vitaly Tuzov
ba23dec78a Fix for OpenVX implementation of color conversion HAL API 2016-09-29 19:24:45 +03:00
Alexander Alekhin
6970469299 Merge pull request #7347 from tomoaki0705:fixClang3rdparty 2016-09-28 12:10:40 +00:00
Tomoaki Teshima
c0216c518f let the build available using clang 
* add if section for clang
 2016-09-28 09:06:45 +09:00
Vitaly Tuzov
25b014691f Fix for OpenVX implementation of morphology HAL API 2016-09-27 19:05:35 +03:00
Vitaly Tuzov
91002393a5 Remove redundant constant definitions 2016-09-26 17:13:18 +03:00
Vadim Pisarevsky
473dba1189 Merge pull request #7208 from terfendail:openvx_hal_impl 2016-09-13 10:15:12 +00:00
Vadim Pisarevsky
c1024b112e Merge pull request #7259 from alalek:issue_7232 2016-09-09 12:08:40 +00:00
Vitaly Tuzov
311a232a09 Added color conversion HAL API functions implemented as immediate mode OpenVX calls. 2016-09-08 20:40:51 +03:00
Alexander Alekhin
186f6977bc ffmpeg: update Windows binaries (ffmpeg 3.1.3) 2016-09-08 19:54:02 +03:00
Vitaly Tuzov
14fd22e664 Added morphology and channel merge HAL API functions implemented as immediate mode OpenVX calls. 2016-09-08 19:47:03 +03:00
Alexander Alekhin
d402bac69d cmake: fix libpng build on MSVS2012 2016-09-08 19:41:11 +03:00
Vitaly Tuzov
fb3140ceef Fixed compilation. Changed value returned by functions called with unsuported parameters. 2016-09-08 18:55:27 +03:00
Vitaly Tuzov
5ec47299e2 Fixed warpings, added border mode support to warps and filter. Added morphology HAL API functions implemented as immediate mode OpenVX calls. 2016-09-08 18:55:26 +03:00
Vitaly Tuzov
c9229f7543 Resize, Warp and Filter HAL API functions are implemented as immediate mode OpenVX calls 2016-09-08 18:55:25 +03:00
Vitaly Tuzov
4170c97984 Several HAL API functions are implemented as immediate mode OpenVX calls 2016-09-08 18:55:25 +03:00
Maksim Shabunin
c16f96cb5b Merge pull request #7221 from terfendail:sepfilter_vec_kernel 2016-09-06 20:41:28 +00:00
Alexander Alekhin
d102ea96c0 Merge pull request #7210 from mshabunin:fix-warnings 2016-09-02 12:50:45 +00:00
Vitaly Tuzov
f773f45d90 Updated HAL interface for separable filters to address that both kernels are vectors. 2016-09-02 14:42:01 +03:00
Maksim Shabunin
1ac1e5be08 Merge pull request #7174 from guycook:android-libcpp 2016-09-02 09:54:52 +00:00
Matthew Cook
e06a9e9009 Fix android libc++ build 2016-09-02 10:25:46 +12:00
Maksim Shabunin
dc704d77ac Fixed several GCC 5.x warnings 2016-09-01 15:44:01 +03:00
Vadim Pisarevsky
2b6da67e17 Merge pull request #7093 from mshabunin:openvx_hal 2016-08-26 11:22:52 +00:00
Maksim Shabunin
ae3dfa80db OpenVX HAL 2016-08-25 16:08:45 +03:00
kurenai
b0a3b42287 Update libpng to 1.6.24 
Enable SSE optimization
 2016-08-25 10:28:20 +08:00
Vadim Pisarevsky
6b09ada5d4 Merge pull request #6899 from alalek:ffmpeg_update 2016-07-21 07:31:11 +00:00
kurenai
2dec662ebf Fix error when compiling with clang 2016-07-19 18:05:07 +08:00
Alexander Alekhin
99b0845cd5 ffmpeg windows wrapper 2.7.1=>3.1.1, openh264 1.4.0=>1.5.0, vpx 1.5.0 2016-07-15 16:31:57 +03:00
Alexander Alekhin
ddc0b42bc3 migration: github.com/opencv/opencv 2016-07-12 12:51:12 +03:00
Alexander Alekhin
9ed1474340 Merge pull request #6790 from terfendail:linearresize_accuracy 2016-07-11 10:02:06 +00:00
Vitaly Tuzov
04c7d03188 Improved Carotene library linear resize evaluation precision and enabled it as HAL implementation. 2016-07-08 14:47:30 +03:00
Vitaly Tuzov
e3f5bbd217 Removed unnecessary check for Android API level and unused flags. 2016-07-08 13:31:26 +03:00
Elif Albuz
8f91529edf Add Carotene - NVIDIA Hardware-Abstraction-Layer for ARM platforms 2016-07-04 23:56:15 -07:00
Vitaly Tuzov
eaec95dcf2 Update TBB 2016-06-23 11:48:48 +03:00
Maksim Shabunin
ba3b1de93f Updates for XCode 7.3 2016-04-17 20:21:29 +03:00
KeySecure
e6ac2ca3c9 make Xcode 7.2 happy. 2016-01-13 20:19:19 +08:00
Alexander Alekhin
c2a86a6a84 NEON flags fix 2015-12-11 12:06:24 +03:00
Alexander Alekhin
dbc0aa6c7b libpng: re-apply patch 2015-12-11 12:06:24 +03:00
Alexander Alekhin
0831bd3990 libpng: update 1.6.19 - November 12, 2015 2015-12-11 12:06:24 +03:00
Alexander Alekhin
d86d8ed909 Merge 2.4 into master 
PR #2968: cce2d99 8578f9c
Fixed bug which caused crash of GPU version of feature matcher in stitcher

The bug caused crash of GPU version of feature matcher in stitcher when
we use ORB features.

PR #3236: 5947519
Check sure that we're not already below required leaf false alarm rate before continuing to get negative samples.

PR #3190
fix blobdetector

PR #3562 (part): 82bd82e
TBB updated to 4.3u2. Fix for aarch64 support.

PR #3604 (part): 091c7a3
OpenGL interop sample reworked not ot use cvconfig.h

PR #3792: afdf319
Add -L for CUDA libs path to pkg-config

Add all dirs from CUDA_LIBS_PATH as -L linker options to
OPENCV_LINKER_LIBS. These will end up in opencv.pc.

PR #3893: 122b9f8
Turn ocv_convert_to_lib_name into a function

PR #5490: ec5244a
fixed memory leak in findHomography tests

PR #5491: 0d5b739
delete video readers

PR #5574

PR #5202
 2015-12-08 10:24:54 +03:00
Alexander Alekhin
84f9578fbb ippicv: update 20151201 (9.0.1) 2015-12-02 11:10:05 +03:00
Maksim Shabunin
eebd4cad66 Fix compilation problems with XCode 7.1.1 and cmake 3.3.2 2015-11-17 18:52:55 +03:00
Maksim Shabunin
e8bf4417ef New variant of iOS framework building, fixed some warnings for XCode 7.1.1 and cmake 3.3.2 2015-11-17 15:30:01 +03:00
Maksim Shabunin
f49936a849 Fixed cmake and build issues when using Visual Studio 2015 2015-10-29 11:50:48 +03:00
Maksim Shabunin
6e9d0d9a0c Visual Studio 2015 warning and test fixes 2015-10-20 12:48:37 +03:00
Alexander Alekhin
750162acb3 move IPPICV binaries to GitHub opencv_3rdparty repository 2015-09-25 16:50:50 +03:00
Dikay900
274b361ca3 proposed change by psyill 2015-09-12 12:19:44 +02:00
Ashley Stacey
d8d78b4a98 Fix pdb file generation on Windows for CMake versions after 3.1.0. 
Pdb file support was changed in CMake 2.8.12, support was added in CMake 3.1.0 to work around the problems created by the change introduced in CMake 2.8.12.
 2015-08-17 10:28:22 +10:00
Maksim Shabunin
ef16650f5c Android SDK build Initial 2015-08-12 11:31:35 +03:00
Maksim Shabunin
14d7b38613 Fixing GCC 4.9 warnings 2015-07-22 16:12:31 +03:00
Alexander Alekhin
56ad207d37 update ffmpeg wrapper binaries 
Scripts are updated for Linux-based (Ubuntu 14.04) mingw cross-compilation (full stack of scripts provided)
Part of these scripts may work under Windows installation of MinGW, but it is not supported.

FFMPEG update: 2.7.1
Added OpenH264 Cisco binaries support for H264 encoding: v1.4.0
 2015-07-03 19:13:15 +03:00
Alexander Alekhin
ca8312b0b3 remove legacy intermediate unused files 2015-07-01 16:46:54 +03:00
Vadim Pisarevsky
799622affd make sure opencv builds fine with the recent versions of libav (e.g. from Ubuntu 14.10) 
(cherry picked from commit 2b2e3ee93c)

Conflicts:
	cmake/OpenCVFindLibsVideo.cmake
	modules/videoio/src/cap.cpp
	modules/videoio/src/cap_ffmpeg_impl.hpp
	modules/videoio/src/ffmpeg_codecs.hpp
	modules/videoio/test/test_ffmpeg.cpp
 2015-06-09 15:53:08 +03:00
Maksim Shabunin
7ee79b73f6 AndroidMgr: fixed package build 2015-06-03 19:01:48 +03:00
Vadim Pisarevsky
2b2e3ee93c make sure opencv builds fine with the recent versions of libav (e.g. from Ubuntu 14.10) 2015-04-22 21:57:29 +03:00
Vadim Pisarevsky
052593c760 1. Input/OutputArray optimizations; 
2. Algorithm::load/save added (moved from StatModel)
3. copyrights updated; added copyright/licensing info for ffmpeg
4. some warnings from Xcode 6.x are fixed
 2015-04-07 16:44:26 +03:00
Ashod Nakashian
54ab3137d5 Simplified temp filename generation. 2015-04-03 21:01:44 -04:00
Ashod Nakashian
6fd2fdc2e6 Jasper unit-tests and removed a superfluous assertion. 2015-04-03 21:01:43 -04:00
Ashod Nakashian
03ea24f298 Fix for decoding large Jp2 images on Windows. 
On Windows, the tmpnam function returns a temp filename in the current directory, which has a prepended backslash '\\'.
This subsequently fails the open function.

This patch creates a proper temp filename in the temp folder and makes unlike work by opening the file as short-lived.
 2015-04-03 21:01:42 -04:00
Maxim Kostin
412a2aa4ab Added support for 'imgcodecs' module: 
- Resolved GET_ENV and input type incompatibility
 - Made libjpeg compile for WINRT. So does imgcodecs module.
 - Updated .gitignore (log, tlog)
 2015-03-31 16:31:37 +03:00
Maxim Kostin
cdd23440c9 Adding support for WinRT(WinPhone 8/8.1 and Win Store) via CMake 3.1 
- Substituted HAVE_WINRT with WINRT
- Fixed compilation issues in ocl.cpp and parallel.cpp
- Fixed compiler issue for WP8: "C2678: binary '+' : no operator found which takes a left-hand - Fixed gitignore
- Added #ifdef HAVE_OPENCL to remove compiler warnings in ocl.cpp
- Used NO_GETENV similar to '3rdparty\libjpeg\jmemmgr.c;
- Added ole32.lib for core module (for WindowsStore 8.0 builds)
- Made OpenCV_ARCH aware of ARM

Signed-off-by: Maxim Kostin <v-maxkos@microsoft.com>
 2015-03-02 22:26:43 +03:00
Ilya Lavrenov
c5a80193a8 aarch64 support 2015-02-26 19:43:32 +03:00
Alexander Smorkalov
0f263e125b Full AARCH64 support with NEON and new CUDA toolkit. 2014-12-28 11:51:33 +03:00
Alexander Smorkalov
82bd82e2f8 TBB updated to 4.3u2. Fix for aarch64 support. 2014-12-28 11:49:25 +03:00
Andrey Kamaev
c105b72945 Assorted fixes: 
* cmake CMP0054 and CMP0045
* aarch64 build
* portable code options in PCH cmake
* some of gcc 4.9 warnings
 2014-12-25 12:41:16 +03:00