opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	20bf7b6a79	imgcodecs(webp): use safe cast to size_t on Win32	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
Maksim Shabunin	cbb1e867e5	More issues found by static analysis	6 years ago
Alexander Alekhin	b09a4a98d4	opencv: Use cv::AutoBuffer<>::data()	6 years ago
Alexander Alekhin	5557474467	imgcodecs(sunras): avoid buffer overrun `src_pitch` may be large than data `step`	6 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
zhijackchen	6df8ac0342	Merge pull request #10283 from zhijackchen:exr_export * Fix issue #10114 Convert table change From: CV_8U -> HALF CV_8S -> HALF CV_16U -> UINT CV_16S -> UINT CV_32S -> UINT CV_32F -> FLOAT To: CV_8U -> HALF CV_8S -> HALF CV_16U -> UINT CV_16S -> FLOAT CV_32S -> FLOAT loss precision CV_32F -> FLOAT Signed integer can't be presented well with UINT. Even adjust bias, CV16S and CV32S will be confused when load from exr file. Also fix CV_8S negative value incorrect bug * EXR import and export imread() from EXR returns CV_32F only imwrite() accepts CV_32 cv::Mat only and stores FLOAT images by default. Add imwrite() flag to store in HALF format. * fix compiling error * clean up * fix EXR import issues	7 years ago
Vitaly Tuzov	51cb56ef2c	Implementation of bit-exact resize. Internal calls to linear resize updated to use bit-exact version. (#9468 )	7 years ago
Maksim Shabunin	7349b8f5ce	Build for embedded systems	7 years ago
Maksim Shabunin	7eb1065944	Fixed/disabled warnings produced by GCC 7	7 years ago
gdkessler	2674c6b5e0	Merge pull request #10093 from gdkessler/gdal_image_read_fix_10089 Fix GDAL image decoding color problems identified by issue #10089, by: (#10093) * Fix GDAL image decoding color problems identified by issue #10089, by: Fixing CV_8UC1 symbol, which should be CV_8UC3 for RGB GDAL color table images. Fixing image.ptr<VecX>(row,col)[] to be (image.ptr<VecX>(row,col))[] to correctly access VecX array elements, as ptr<VecX>() returns a pointer to the VecX, not the first element of VecX. This fixes the color problem with color table gif images, and avoids out-of-bounds memory access. Respecting the color identification of raster bands provided by the GDAL image driver, and produce BGR or BGRA images. Note that color bands of images using the HSL, CMY, CMYK, or YCbCr color space are ignored, rather than converting them to BGR. When reading image files using the GDAL decoder, exit with an error if a color band is encountered that isn't used (eg. from CMYK or YCbCbr), rather than silently ignoring the band's data.	7 years ago
Suleyman TURKMEN	e51a8e047c	update grfmt_gdal.cpp	7 years ago
Suleyman TURKMEN	d1c5e79ec3	Update grfmt_gdal.cpp	7 years ago
blendin	08a5fe3661	Fix out of bounds write	7 years ago
berak	089aac61f3	imgcodecs: fix 4 reading channel bmp images	7 years ago
blendin	c58152d94b	Fix out of bounds write	7 years ago

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229 Commits (4f9db2c03aa14c9c9c5fe08058205a783067fa1c)