generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
16,652 Commits 3 Branches 47 Tags
Commit Graph

1597 Commits

Author SHA1 Message Date
Ilya Lavrenov
3a78a22733 convertScaleAbs for s8, f64 2015-01-12 10:59:29 +03:00
Ilya Lavrenov
5578088983 countNonZero 2015-01-12 10:59:28 +03:00
Ilya Lavrenov
972ff1d0c4 polarToCart 2015-01-12 10:59:28 +03:00
Ilya Lavrenov
0a5c9cf145 magnitude 64f 2015-01-12 10:59:28 +03:00
Ilya Lavrenov
6ab928fb39 phase 64f 2015-01-12 10:59:28 +03:00
Ilya Lavrenov
a2a8ba17fc compare 2015-01-12 10:59:28 +03:00
Ilya Lavrenov
8d48632ebe avx2 2015-01-12 10:59:28 +03:00
Joe Howse
379de5708f Fix shadowed variable warning 2015-01-05 10:56:46 -04:00
Ilya Lavrenov
68962adc54 SSE mul 2014-12-31 17:58:54 +03:00
Ilya Lavrenov
60f2f7898a SSE4.1 addWeighted fo 16u 2014-12-31 17:55:30 +03:00
Vadim Pisarevsky
2f6db4dfac Merge pull request #3547 from ilya-lavrenov:ocl_setto 2014-12-31 09:30:40 +00:00
Vadim Pisarevsky
f792fdc3e0 Merge pull request #3559 from ilya-lavrenov:sse_dot_s8 2014-12-31 08:06:06 +00:00
Vladislav Vinogradov
b4e7ee46c6 fix compilation without CUDA 2014-12-30 11:06:33 +03:00
Vladislav Vinogradov
00e7816c1b add auxiliary functions to work with Input/Output arrays: 
they allow to perform asynchronous upload/download into temporary buffer
to get valid GpuMat object
 2014-12-30 11:06:32 +03:00
Ilya Lavrenov
f57136fd79 SSE2 cv::Mat::dot 2014-12-30 00:34:09 +03:00
Ilya Lavrenov
f6b3bc01e5 addWeighted 2014-12-29 22:01:53 +03:00
Ilya Lavrenov
1af7d397d4 optimization of UMat::setTo 2014-12-29 13:34:21 +03:00
Vadim Pisarevsky
0ff67253f7 Merge pull request #3531 from jet47:cuda-core-refactoring 2014-12-26 12:12:42 +00:00
Vladislav Vinogradov
f36546dbd2 improve error reporting in _InputArray methods 2014-12-26 12:03:25 +03:00
Vladislav Vinogradov
f054d6316a add cuda::HostMem::getAllocator method 
it allows to use cudaHostAlloc methods for cv::Mat objects
 2014-12-23 17:42:49 +03:00
Vladislav Vinogradov
53862687d5 rename CudaMem -> HostMem to better reflect its purpose 2014-12-23 17:42:49 +03:00
Vladislav Vinogradov
9210d8e542 move allocMatFromBuf function to farneback.cpp: 
* it is the only place, where it is used
* no need to make this function public
 2014-12-23 17:42:49 +03:00
Vladislav Vinogradov
68e08bbecd fix null stream initialization for multi-gpu systems 2014-12-23 17:41:24 +03:00
Vladislav Vinogradov
05d40946f3 move StackAllocator to cpp file 
it is internal class, no need to export it
 2014-12-23 17:41:24 +03:00
Vladislav Vinogradov
7ed38b97c3 fix cuda::BufferPool deinitialization 
The deinitialization of BufferPool internal objects is controled by global
object, but it depends on other global objects, which leads to errors
caused by undefined deinitialization order of global objects.

I merge global objects initialization into single class, which performs
initialization and deinitialization in correct order.
 2014-12-23 17:41:24 +03:00
Chuanbo Weng
2d8c89c40b Remove unnecessary kercn limitation of 4. 
When accessing global memory by DWORD4, memory bandwidth
can be fully utilized on Intel platform. This patch will
make more image format(e.g. 8UC4) be processed in DWORD4
by work-item. After applying this patch, 3 subcase of
./opencv_perf_core --gtest_filter=OCL_RepeatFixture_Repeat.Repeat/*
can be speedup on HD4000 graphics card with Beignet:
OCL_RepeatFixture_Repeat.Repeat/2, 64% improvement.
OCL_RepeatFixture_Repeat.Repeat/6, 50% improvement.
OCL_RepeatFixture_Repeat.Repeat/8, 56% improvement.

Signed-off-by: Chuanbo Weng <chuanbo.weng@intel.com>
 2014-12-04 11:15:13 +08:00
Dmitry-Me
4ff8a3ad92 Fix incorrect size computation 2014-11-26 12:24:53 +03:00
Alexander Alekhin
f50f249f80 Merge pull request #3138 from alalek:icv_update 2014-11-06 15:58:14 +00:00
Alexander Karsakov
462c3c25a9 Removed incorrect using of rootn() and powr() in ocl_pow 2014-11-06 16:23:02 +03:00
Alexander Alekhin
4eb16122c0 ocl: change processing of OpenCL failures 
disable "unwanted" messages
 2014-11-05 19:44:36 +03:00
Alexander Alekhin
1c9f590f0d IPPICV: disable NormDiff_L1_16s_C1R for IPP/ICV 8.2/8.2.1 2014-11-05 13:26:23 +03:00
Ilya Lavrenov
5ca25ab8f0 cv::pow (integer power) 2014-11-01 13:19:51 +03:00
Ilya Lavrenov
ccdc71286c cv::polarToCart 2014-11-01 13:19:51 +03:00
Ilya Lavrenov
d5f006eee5 cv::magnitude; cv::corner** 2014-11-01 13:19:51 +03:00
Ilya Lavrenov
fb97273b3c cv::phase; cv::cartToPolar 2014-11-01 13:19:51 +03:00
Alexander Alekhin
fd59551ff0 Merge pull request #3354 from vbystricky:oclopt_convertScaleAbs 2014-10-29 13:53:56 +00:00
ElenaGvozdeva
d88fdd0378 use LOCAL_SIZE+1 2014-10-28 15:18:31 +03:00
ElenaGvozdeva
65b8a1cb37 Some small fixes 2014-10-27 14:38:22 +03:00
Elena Gvozdeva
c5a2879ce0 use vectors 2014-10-27 14:38:22 +03:00
Elena Gvozdeva
2d89df1804 use local memory 2014-10-27 14:38:21 +03:00
Elena Gvozdeva
d78bc3c321 naive implementation 2014-10-27 14:38:21 +03:00
Alexander Alekhin
dee56598e9 Merge pull request #3369 from vbystricky:fix_scaleAdd 2014-10-27 10:03:29 +00:00
Alexander Alekhin
1f08d8cb6f Merge pull request #3367 from akarsakov:ocl_image2d 2014-10-24 16:01:21 +00:00
vbystricky
8466911ad0 Move _dst.create() to the begining of scaleAdd function 2014-10-24 18:27:47 +04:00
Alexander Karsakov
237cb93143 Added extra checks to ocl::Image2D 2014-10-24 15:04:42 +03:00
Alexander Alekhin
579a7fff6d ocl: restore clFinish() in unmap() for AMD devices 
This reverts commit 7d91b8efcd053304e5b0fb5afff06e151b2d4096.
 2014-10-24 14:29:38 +04:00
Alexander Karsakov
3a263c6326 Added tests for Image2D 2014-10-23 14:23:37 +03:00
vbystricky
a8aa6381d9 Optimize OpenCL version of conversScaleAbs function 2014-10-21 19:20:20 +04:00
ElenaGvozdeva
070e5ec042 Changed predictOptimalVectorWidth function, now it is possible to choose vector size. 2014-10-21 13:13:15 +03:00
Vadim Pisarevsky
926b64fff7 Merge pull request #3292 from mshabunin:fix-ios-warnings 2014-10-20 06:41:51 +00:00