opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	43007af42e	ffmpeg/4.x: update FFmpeg wrapper 2023.12	12 months ago
Kumataro	dba7186378	Merge pull request #24271 from Kumataro:fix24163 Fix to convert float32 to int32/uint32 with rounding to nearest (ties to even). #24271 Fix https://github.com/opencv/opencv/issues/24163 ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [x] There is a reference to the original bug report and related work - [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [x] The feature is well documented and sample code can be built with the project CMake (carotene is BSD)	12 months ago
Letu Ren	baf07f9a03	Update 3rdparty zlib to 1.3 The opencv zlib patch is still not merged. So I applied it to zlib-1.3. Since zlib-1.3 didn't modify CMakeLists.txt, opencv's zlib CMakeLists.txt doesn't need to be modified.	1 year ago
Kumataro	ea3164ac77	3rdparty: update libtiff URLs	1 year ago
Letu Ren	992c527c91	Fix homepage of libspng The current one cannot be reached. I replaced it with the one I found in official Github repository https://github.com/randy408/libspng	1 year ago
Letu Ren	46743c1701	Update 3rdparty libspng to 0.7.4 Include three fixes: `e68ba5df57` `6c7c8ce372` `c9451cab66` and three chores: `d86a11d3ab` `bab9f94a11` `fb768002d4` I have reviewed CMakeLists.txt and I think disabling unused-variable warning is not needed.	1 year ago
Peter Johnson	72a987ef5a	Merge pull request #24205 from PeterJohnson:fix-msvc-arm64 ht_dec.c: Improve MSVC arm64 popcount performance #24205 Use NEON instructions for ARM64 (implementation based on https://github.com/microsoft/STL/pull/2127, which is Apache licensed). Godbolt output here: https://godbolt.org/z/q7GPTqT14 Related patch to openjpeg: https://github.com/uclouvain/openjpeg/pull/1479 ### Pull Request Readiness Checklist - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch	1 year ago
Tomoaki Teshima	2146bbb7bd	fix warning in Clang 10	1 year ago
eplankin	cac1695099	Update IPPICV binaries (20230919)	1 year ago
Sean McBride	5fb3869775	Merge pull request #23109 from seanm:misc-warnings * Fixed clang -Wnewline-eof warnings * Fixed all trivial clang -Wextra-semi and -Wc++98-compat-extra-semi warnings * Removed trailing semi from various macros * Fixed various -Wunused-macros warnings * Fixed some trivial -Wdocumentation warnings * Fixed some -Wdocumentation-deprecated-sync warnings * Fixed incorrect indentation * Suppressed some clang warnings in 3rd party code * Fixed QRCodeEncoder::Params documentation. --------- Co-authored-by: Alexander Smorkalov <alexander.smorkalov@xperience.ai>	1 year ago
Vincent Rabaud	687fc11626	Merge pull request #24274 from vrabaud:webp_1.3.2 Merge pull request #24274 from vrabaud:webp_1.3.2 Bump libwebp to 1.3.2 #24274 This is version [c1ffd9a](`c1ffd9ac75`) It is 1.3.2 with a few patches that were made right after to help compilation. No need for patches on the OpenCV side! ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch	1 year ago
Kumataro	4b1a4bdb49	imgcodecs: fix libtiff homepage	1 year ago
Yuantao Feng	ba70ec99b3	Merge pull request #24122 from fengyuentau:remove_tengine dnn: cleanup of tengine backend #24122 🚀 Cleanup for OpenCV 5.0. Tengine backend is added for convolution layer speedup on ARM CPUs, but it is not maintained and the convolution layer on our default backend has reached similar performance to that of Tengine. Tengine backend related PRs: - https://github.com/opencv/opencv/pull/16724 - https://github.com/opencv/opencv/pull/18323 ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [x] There is a reference to the original bug report and related work - [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [x] The feature is well documented and sample code can be built with the project CMake	1 year ago
Stanley Mwangi	a5ba18c20e	popcnt is not a windows ARM intrinsic.	1 year ago
headshog	0fef0f2ae0	fix numtrunc at tiff_dirread.c	1 year ago
Maksim Shabunin	09944a83d9	build: w/a compiler warnings for GCC 11-12 and Clang 13, reduce build output	1 year ago
Alexander Smorkalov	426b088754	FFmpeg/4.x: update FFmpeg wrapper 2023.6	2 years ago
Alexander Smorkalov	fe93724d3f	FFmpeg wrapper update to FFmpeg version 3.4.13.	2 years ago
dizcza	e625b32841	[opencv 3.x] back-ported tbb support ubuntu 22.04	2 years ago
Alexander Smorkalov	2f805ff7ad	Fixed OpenJPEG 2000 compiler warning for some GCC versions (#23710 ).	2 years ago
Alexander Smorkalov	a63636171e	Re-integrated OpenJPEG 2.5.0 to OpenCV.	2 years ago
Alexander Smorkalov	dbd1811d53	OpenJPEG 2000 update to version 2.5.0	2 years ago
Zihao Mu	5025f29378	speed up vulkan dnn, and support ios and apple m1 chip. (#23349 )	2 years ago
Dmitry Kurtaev	676afdc494	Update FlatBuffers source code to 23.5.9	2 years ago
Alex	1a5820aa01	fix_warnings_quirc	2 years ago
eplankin	fd8b346c3e	Merge pull request #23443 from eplankin:3.4 * Update IPPICV binaries (20230330) * Revert "core(IPP): disable some ippsMagnitude_32f calls" This reverts commit `8069a6b4f8`. * Reverted changes in norm() and count_non_zero()	2 years ago
Genci Berisha	a1b4aa5e88	Added QR_Code data flip support, flip and retry after first EEC failure Added regression test for the flipped images	2 years ago
Alexander Alekhin	bdff0949bb	dnn(tflite): add 3rdparty flatbuffers with pre-generated schema	2 years ago
Maksim Shabunin	e4acd74e87	Fix some clang 14 warnings	2 years ago
Alexander Smorkalov	3d635cb4a7	Warning supression fix for XCode 13.1 and newer. Backport #23203	2 years ago
Alex	a2fc479c0b	Fix Heap-buffer-overflow READ in opj_jp2_apply_pclr https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47342 The read overflow triggered by reading `src[j]` in ```cpp for (j = 0; j < max; ++j) { dst[j] = src[j]; } ``` The max is calculated as `new_comps[pcol].w * new_comps[pcol].h`, however the `src = old_comps[cmp].data;` which may have different `w` and `h` dimensions.	2 years ago
Alexander Alekhin	b361209d52	ffmpeg/4.x: update FFmpeg wrapper 2022.12 - FFmpeg 4.4.3	2 years ago
Alexander Smorkalov	423bc515e5	Integer underflow fix for morphologyEx in Carotene (arm).	2 years ago
Alexander Alekhin	726f0adde3	cmake(3rdparty): drop simd warning in libjpeg-turbo	2 years ago
Alexander Alekhin	1b1bbe4262	Merge pull request #22801 from alalek:update_zlib * 3rdparty: zlib 1.2.12 => 1.2.13 https://github.com/madler/zlib/releases/tag/v1.2.13 - replace README -> LICENSE in install distribution * 3rdparty(zlib): re-apply patch 20190330-ununitialized-use-state-check.diff	2 years ago
Suleyman TURKMEN	292f62c5cc	cosmetic changes	2 years ago
Alexander Smorkalov	64649a1207	Fix multiple sdtlib linkage warning on Windows with MSVS. Use global OpenCV settings for MS Visual Studio run-time libraries to prevent colision.	2 years ago
Andrey Senyaev	752e5fdc26	Disabled compiling warnings in case of symbols in cmake for 5.x	2 years ago
Andrey Senyaev	ccfc34b13f	Disabled compiling warnings in case of symbols in cmake for 4.x	2 years ago
Andrey Senyaev	3f4abcb228	Disabled compiling warnings in case of symbols in cmake for 3.4	2 years ago
ocpalo	e3e61078a5	3rdparty: Update readme.txt for libjpeg-turbo simd	2 years ago
ocpalo	04849f26b2	libjpegturbo simd extension update cmake flag	2 years ago
ocpalo	d717de5719	nasm/simd support for libjpeg-turbo	2 years ago
Alexander Alekhin	2eff70fbf4	ffmpeg/4.x: update FFmpeg wrapper 2022.09 - FFmpeg 4.4.2 - added AV1 support hrough aom 3.4.0: https://aomedia.googlesource.com/aom/+/refs/tags/v3.4.0 - use Ubuntu 18.04 => 20.04 as build image	2 years ago
ocpalo	7fc14504b1	Update 3rdparty readme.txt for spng	2 years ago
Berke	3929e26276	spng encoder/decoder added as optional png codec	2 years ago
Andrey Senyaev	e1305e8d05	Fixed a warning in case of typename on macOS ARM64	2 years ago
Andrey Senyaev	ef570e4e13	Suppress warnings in carotene on macOS ARM64 for 3.4 branch	2 years ago
Alexander Alekhin	44b2f9637a	Revert "suppress warning on GCC 7 and later" This reverts commit `a630ad73cb`.	2 years ago
ocpalo	0643165519	update libjpeg-turbo version to 2.1.3	2 years ago

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811 Commits (201a753e4a8d1c4019cd29319ed0f102ded574d1)