opencv

Commit Graph

Author	SHA1	Message	Date
Maksim Shabunin	0ccd810738	Fixed several issues found by static analysis	6 years ago
drkoller	978ad4981e	Clean up documentation for imread and imwrite	6 years ago
berak	df4139d373	document imread grayscale behaviour	6 years ago
cyy	286c2c236b	Merge pull request #12458 from DEEPIR:3.4 * may be an typo fix * remove identical branch,may be paste error * add parentheses around macro parameter * simplify if condition * check malloc fail * change the condition of branch removed by commit `3041502861`	6 years ago
Alexander Alekhin	8a3c394d6a	don't use constructors for C API structures	6 years ago
Alexander Alekhin	acce95f446	backport fixes for static analyzer warnings Commits: - `09837928d9` - `10fb88d027` Excluded changes with std::atomic (C++98 requirement)	6 years ago
cyy	10fb88d027	Merge pull request #12391 from DEEPIR:master fix some errors found by static analyzer. (#12391) * fix possible divided by zero and by negative values * only 4 elements are used in these arrays * fix uninitialized member * use boolean type for semantic boolean variables * avoid invalid array index * to avoid exception and because base64_beg is only used in this block * use std::atomic<bool> to avoid thread control race condition	6 years ago
Alexander Alekhin	20bf7b6a79	imgcodecs(webp): use safe cast to size_t on Win32	6 years ago
Jakub Golinowski	9f1218b00b	Merge pull request #11897 from Jakub-Golinowski:hpx_backend * Add HPX backend for OpenCV implementation Adds hpx backend for cv::parallel_for_() calls respecting the nstripes chunking parameter. C++ code for the backend is added to modules/core/parallel.cpp. Also, the necessary changes to cmake files are introduced. Backend can operate in 2 versions (selectable by cmake build option WITH_HPX_STARTSTOP): hpx (runtime always on) and hpx_startstop (start and stop the backend for each cv::parallel_for_() call) * WIP: Conditionally include hpx_main.hpp to tests in core module Header hpx_main.hpp is included to both core/perf/perf_main.cpp and core/test/test_main.cpp. The changes to cmake files for linking hpx library to above mentioned test executalbles are proposed but have issues. * Add coditional iclusion of hpx_main.hpp to cpp cpu modules * Remove start/stop version of hpx backend	6 years ago
Alexander Alekhin	0d4fd20a73	imgcodecs: add null pointer check	6 years ago
Alexander Alekhin	0515f930e8	imgcodecs(webp): multiple fixes - don't reallocate passed 'img' (test fixed - must use IMREAD_UNCHANGED / IMREAD_ANYCOLOR) - avoid memory DDOS - avoid reading of whole file during header processing - avoid data access after allocated buffer during header processing (missing checks) - use WebPFree() to free allocated buffers (libwebp >= 0.5.0) - drop unused & undefined `.close()` method - added checks for channels >= 5 in encoder	6 years ago
Colin Smith	76f47548b3	Add export macro for ios conversion functions	6 years ago
pasbi	76eb389761	Merge pull request #12240 from pasbi:pfm_fix * fixed 64-float pfm auto conversion * removed trailing whitespace	6 years ago
pasbi	9f5f64e14e	Merge pull request #12192 from pasbi:pfm * created new decoder and encoder for PFM pfm file format stores binary RGB or grayscale float images. * added test for pfm codec * replaced large with short licence header * little/big-endian-check is now compile time * fixed width/height confusion, improved big/little endian recognition, fixed scaling issue and Improved signature check * adapted tests to handle float images well * removed data-dependency: lena.pfm the lena image is now loaded is pam and converted to pfm. * fixed bug in endianess detection macro * Added endianess detection for android and win * removed fancy endianess detection endianess detection will be implemented in cmake scripts soonish. * fixed minor warnings * fixed stupid elif defined bug * silenced some implicit cast warnings * replaced std::to_string with std::stringstream solution std::to_string variant did not build on android. * replaced new endianess macros with existing ones * improved readability	6 years ago
Maksim Shabunin	cbb1e867e5	More issues found by static analysis	6 years ago
Alexander Alekhin	b09a4a98d4	opencv: Use cv::AutoBuffer<>::data()	7 years ago
Alexander Alekhin	5557474467	imgcodecs(sunras): avoid buffer overrun `src_pitch` may be large than data `step`	7 years ago
Alexander Enaldiev	84584002f2	Merge pull request #11417 from Turim:imgcodecs_cmake_decoders_customize_formats * imgcodecs cmake: the option to customize supported formats list (WITH_IMGCODEC_HDR, WITH_IMGCODEC_SUNRASTER, WITH_IMGCODEC_PXM) * imgcodecs: fixes - fixed CMake scripts (=OFF doesn't really work) - restore dropped GDCM block - added _IMGCODEC_ prefix - fixed tests - include PAM format under WITH_IMGCODEC_PXM option	7 years ago
Alexander Alekhin	35a4551609	imgcodecs: fix imwrite handling of different OutputArray types	7 years ago
Alexander Alekhin	76ac7ab4ef	imgcodecs: added test for imwrite parameter types issue 11545	7 years ago
Alexander Alekhin	f8252702a8	3rdparty: integrate libjpeg-turbo build scripts into OpenCV	7 years ago
Alexander Alekhin	6b581c4e51	build: unreachable code after CV_Error() (part 2)	7 years ago
Alexander Alekhin	576d2dbac0	refactor: don't use CV_ErrorNoReturn() internally	7 years ago
Alexander Alekhin	a22ee76b45	imgcodecs: exclude rle8.bmp from GDAL tests GDAL message: - ERROR 1: The BMP file is probably corrupted or too large. Image width = 480	7 years ago
Rajkiran Natarajan	4668836071	Support for setting TIFF DPI info in imwrite	7 years ago
catree	a885480c9e	Remove temporary file used for test.	7 years ago
RAJKIRAN NATARAJAN	6d83a80385	Merge pull request #11176 from saskatchewancatch:issue-11165 * fix cv::imwrite to allow cv::UMat and vectors of it to be written * cv::imwrite failure handling improvements * Unit test for regression testing imwrite support for and fix whitespace	7 years ago
Alexander Alekhin	a91953b15c	imgcodecs: apply CV_OVERRIDE/CV_FINAL	7 years ago
Maksim Shabunin	0f1e193193	Fixed two issues found by static analysis	7 years ago
Maksim Shabunin	7c855aa3e1	Fixed two issues found by static analysis	7 years ago
Maksim Shabunin	92e9d4ec3a	Fixed several issues detected by static analysis	7 years ago
Alexander Alekhin	6e8241b78d	imgcodecs: fix RBaseStream hang on truncated inputs	7 years ago
Rostislav Vasilikhin	27b1f8f446	imwrite for multipage images implemented	7 years ago
Vitaly Tuzov	24ee7b5080	Fix for vertically flipped tiff files reading	7 years ago
Alexander Alekhin	c020a7bb67	build: portable integer types	7 years ago
luz.paz	d05714995c	Misc. modules/ cont. pt2 Found via `codespell`	7 years ago
Alexander Alekhin	4a297a2443	ts: refactor OpenCV tests - removed tr1 usage (dropped in C++17) - moved includes of vector/map/iostream/limits into ts.hpp - require opencv_test + anonymous namespace (added compile check) - fixed norm() usage (must be from cvtest::norm for checks) and other conflict functions - added missing license headers	7 years ago
Maksim Shabunin	8b87c4b96a	Fixed several warnings produced by clang 6 and static analyzers	7 years ago
Suleyman TURKMEN	dcd4f8f5db	Update documentation	7 years ago
Alexander Alekhin	73316e10a0	java(test): fix test names	7 years ago
Alexander Alekhin	435a3e337b	imgcodecs: add more Jasper checks for supported and tested cases	7 years ago
Alexander Alekhin	8a76fadaa3	imgcodecs: add overflow checks	7 years ago
Alexander Alekhin	be5247921d	imgcodecs: remove assert() usage	7 years ago
Alexander Alekhin	f0453bd853	build: eliminate warning warning: 'layout.channel_layout::gchan' may be used uninitialized in this function [-Wmaybe-uninitialized]	7 years ago
Coralie RACHEX	16821b877c	Merge pull request #10493 from RachexCoralie:tiff32FC1Codec * Load and save tiff images in CV_32FC1 format (1 channel of floats). * Add test * Fix error handling and resources leak. Improve test.	7 years ago
Alexander Alekhin	4ca89db22d	imgproc(hdr): fix bounds check in HdrDecoder::checkSignature()	7 years ago
Vinay Sharma	5aac909046	Merge pull request #10352 from vinay0410:write_pbm * added write as pbm * add tests for pbm * imgcodecs: PBM support - drop additional PBM parameters - write: fix P1/P4 mode (no maxval 255 value after width/height) - write: invert values for P1/P4 - write: P1: compact ASCII mode (no spaces) - simplify pbm test - drop .pxm extension (http://netpbm.sourceforge.net/doc/ doesn't know such extension)	7 years ago
Alexander Alekhin	4f6c493b87	imgcodecs(png): resolve ASAN issue with vars scope and setjmp() call	7 years ago
Tomoaki Teshima	fe7b3f1228	clean up the code * disable the warning in CMake, not int the code using pragma	7 years ago
Alexander Alekhin	7bbe1a53cf	imgcodecs(pxm): fix memcpy size	7 years ago

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246 Commits (6e3ea8b49db4c750f3ea0ae5080ccca3a3af6a58)