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Author SHA1 Message Date
Alexander Smorkalov 49486f61fb release: OpenCV 4.12.0 2025-07-02 10:54:13 +03:00
Alexander Smorkalov 6b55ae0319 Merge pull request #27504 from asmorkalov:as/optional_gdal
Made some GDAL specific tests optional
2025-07-02 10:53:47 +03:00
Alexander Smorkalov 7a0d6559c3 Made some GDAL specific tests optional. 2025-07-02 10:07:13 +03:00
Vadim Pisarevsky 66e5fce928 Merge pull request #27499 from vpisarev:image_io_with_metadata
Extend image I/O API with metadata support #27499

Covered with the PR:
* AVIF encoder can write exif, xmp, icc
* AVIF decoder can read exif
* JPEG encoder can write exif
* JPEG decoder can read exif
* PNG encoder can write exif
* PNG decoder can read exif

This PR is a sort of preamble for #27488. I suggest to merge this one first to OpenCV 4.x, then promote this change to OpenCV 5.x and then provide extra API to read and write metadata in 5.x (or maybe 4.x) in a style similar to #27488. Maybe in that PR exif packing/unpacking should be done using a separate external API. That is, metadata reading and writing can/should be done in 2 steps:

 * [1] pack and then [2] embed exif into image at the encoding stage.
 * [1] extract and then [2] unpack exif at the decoding stage.

### 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.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-07-01 18:38:22 +03:00
Alexander Smorkalov 677c4ee42f Merge pull request #27492 from krikera:4.x
Add MORPH_DIAMOND support to samples and tutorials
2025-06-30 11:38:15 +03:00
Martin 43112409ef Merge pull request #26974 from klosteraner:Fix-IntersectConvexConvex
Issue 26972: Proper treatment of float values in intersectConvexConvex #26974

As outlined in https://github.com/opencv/opencv/issues/26972 the function `intersectConvexConvex()` may not work as expected in the corner case, where two polygons intersect at a corner. A concrete example is given that I added as unit test. The unit test would fail without the proposed bug fix. I recommend porting the fix to all versions.

Now concerning the fix: When digging into the implementation I found, that when the line intersections are computed, openCV currently does not apply floating point comparison syntax, but pretends that line end points are exact. Instead I replaced the formulation using the eps that is already used in another component of the function in line.277: `epx=1e-5`. IMO that is solid enough, definitely better than assuming an exact floating point comparison is possible.

As a follow up I would suggest to use a scalable eps, s.t. also cases with high floating point numbers would be less error prone. However that would need to be done in all relevant sub steps, not just the line intersection code. So for me outside the scope of this fix.



### 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
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-06-28 22:06:42 +03:00
krikera 27867cc72c Add MORPH_DIAMOND support to samples and tutorials 2025-06-27 21:09:53 +05:30
Alexander Smorkalov 5ee8919139 Merge pull request #27441 from KAVYANSHTYAGI:codex/find-feature-to-add-for-library
Add Support for Diamond-Shaped Structuring Element in Morphological Operations
2025-06-27 09:39:44 +03:00
Alexander Smorkalov 3ff2ce3291 Merge pull request #27486 from asmorkalov:as/qrcode_encode_java_ub_fix
Fixed out-of-bound access issue in QR Encoder Java warappers
2025-06-27 08:17:32 +03:00
Alexander Smorkalov 64ef095314 Merge pull request #27484 from xaos-cz:cygwin_filesystem_support
filesystem support under Cygwin
2025-06-26 17:38:41 +03:00
Alexander Smorkalov d9e2b4c650 Fixed out-of-bound access issue in QR Encoder Java warappers. 2025-06-26 17:19:10 +03:00
xaos-cz 611d69aae1 filesystem support under Cygwin
add support for enabling filesystem under Cygwin environment
2025-06-26 14:45:19 +02:00
Alexander Smorkalov d2d90dd1cd Merge pull request #26354 from onuralpszr:fix/kotlin-internal-error
fix(android): Kotlin 2.0 internal error for unsafe coercions
2025-06-26 12:08:44 +03:00
Alexander Smorkalov f6697558ce Merge pull request #27483 from valgur:patch-2
system.cpp: add missing #include <exception>
2025-06-26 10:03:27 +03:00
Alexander Smorkalov 856a497209 Merge pull request #27481 from opencv-pushbot:gitee/alalek/update_ffmpeg_4.x
ffmpeg/4.x: update FFmpeg wrapper 2025.06
2025-06-26 08:26:49 +03:00
Alexander Smorkalov 117801e136 Merge pull request #27482 from mshabunin:normalize-doc
doc: added note to normalize function
2025-06-26 08:23:37 +03:00
Martin Valgur 1d45a63598 system.cpp: add missing #include <exception> 2025-06-26 07:51:04 +03:00
Maksim Shabunin 029030095c doc: added note to normalize function 2025-06-25 20:48:14 +03:00
Alexander Alekhin 2e54a1f14f videoio(test): re-enable FFmpeg tests on WIN32
- PR26800
2025-06-25 17:38:03 +00:00
Alexander Alekhin 83309580f4 ffmpeg/4.x: update FFmpeg wrapper 2025.06 2025-06-25 17:29:26 +00:00
Alexander Smorkalov e9f1da7e8e Merge pull request #27463 from asmorkalov:as/new_atomics
Switch to standard C11 atomics on android and with nvcc.
2025-06-25 15:11:08 +03:00
Alexander Smorkalov c363303d0a Merge pull request #27480 from asmorkalov:as/haveImageReader_doc
Documentaion update for haveImageReader function
2025-06-25 15:10:41 +03:00
Alexander Smorkalov 42ec439d5a Documentaion update for haveImageReader function. 2025-06-25 13:34:49 +03:00
Alexander Smorkalov 5ee1a53d1e Merge pull request #27478 from asmorkalov:as/old_python_operators_eval
Fixed ifdef logic operators evaluation with some old python versions.
2025-06-25 12:29:42 +03:00
Alexander Smorkalov 359a005d82 Merge pull request #27477 from valgur:patch-1
imgcodecs: fix a minor bug in CMake for JPEG-XL
2025-06-25 11:41:04 +03:00
Alexander Smorkalov 288471f559 Fixed ifdef logic operators evaluation with some old python versions. 2025-06-25 10:35:53 +03:00
Alexander Smorkalov 91be7d3ce6 Merge pull request #24756 from fengyuentau:more_cann_operators
dnn cann: support more operators for SAM
2025-06-25 10:01:21 +03:00
Alexander Smorkalov a55eca9fb5 Merge pull request #27475 from s-trinh:update_calib3d_doc
Reduce the size of the checkerboard_radon.png image in the doc
2025-06-25 09:15:45 +03:00
fengyuentau 77d2a5868a feat: support more cann operators 2025-06-25 04:57:01 +00:00
Martin Valgur 0fac0e760f imgcodecs: fix a minor bug in CMake for JPEG-XL
Remove a likely copy-paste error.
2025-06-24 23:33:30 +03:00
Alexander Smorkalov e392b3843e Merge pull request #27476 from s-trinh:LSD_drawSegments_avoid_exception_empty_vec
Check for empty vector to avoid throwing an exception in LineSegmentDetectorImpl::drawSegments()
2025-06-24 12:22:47 +03:00
Souriya Trinh ba70d1104f Check for empty vector to avoid throwing an exception in LineSegmentDetectorImpl::drawSegments() function. 2025-06-24 04:58:54 +02:00
Souriya Trinh 7dfd1226ce Reduce the size of the checkerboard_radon.png image in the doc. Add references to the perspective camera model figure for solvePnP and related functions for better explanation. 2025-06-24 03:55:14 +02:00
Alexander Smorkalov 6ed29bdd39 Merge pull request #27472 from asmorkalov:as/norm_table_asan
Fixed out-of-bound access to function table in cv::norm for HORM_HAMING
2025-06-23 19:26:46 +03:00
Alexander Smorkalov a122f83374 Merge pull request #27470 from asmorkalov:as/phaseCorrelate_docs
phaseCorrelate documentation improvement
2025-06-23 16:51:59 +03:00
Alexander Smorkalov c3400603d0 Fixed out-of-bound access to function table in cv::norm for HORM_HAMING. 2025-06-23 15:42:23 +03:00
Suleyman TURKMEN 4629299163 Merge pull request #27469 from sturkmen72:png-fixes
Fix for 2 channel PNGs #27469

closes #26825

### 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.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-06-23 12:47:21 +03:00
Alexander Smorkalov 54fe519ae0 phaseCorrelate documentation imrpovement. 2025-06-23 12:28:09 +03:00
Suleyman TURKMEN afe5b226b4 Merge pull request #27113 from sturkmen72:spng-CV_16U
Fixing imread() function 16 bit reading png problem with libspng #27113

The purpose of the PR was to load bit-exact compatible results with libspng and libpng. To test this, `Imgcodecs_Png_PngSuite `was improved. Files containing gamma correction were moved to a separate test called `Imgcodecs_Png_PngSuite_Gamma `because the logic created for the other files did not apply to those with gamma correction. As a result, libspng now works in bit-exact compatibility with libpng. The code can be refactored later.

### 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
- [ ] 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.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-06-22 15:43:09 +03:00
cudawarped 1950c4dbb9 Merge pull request #27379 from cudawarped:fix_cuda_convertTo
cuda: Fix GpuMat::convertTo issues described in 27373 #27379

Fix https://github.com/opencv/opencv/issues/27373.

1. `GpuMat::convertTo` uses `convertToScale` due to incorrect overload.
2. There are no runtime checks to prevent the use of `CV_16U` data types in Release builds.

### 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
2025-06-21 16:32:31 +03:00
Alexander Smorkalov 2ffca501e7 Merge pull request #26824 from futurewasfree:fix-chAruco
Charuco detector: stop-gap measure for poor detection rate on tough perspective
2025-06-21 16:31:12 +03:00
Suleyman TURKMEN 850b686f8a Merge pull request #27127 from sturkmen72:apng_has_hidden_frame
Changes about when APNG has a hidden frame #27127

closes : #27074

### 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.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-06-21 10:22:10 +03:00
Alexander Smorkalov 89289ecaa5 Switch to standard C11 atomics on android and with nvcc. 2025-06-20 12:38:11 +03:00
Yuantao Feng 3259863924 Merge pull request #27368 from fengyuentau:4x/imgproc/CreateHanningWindow-simd
imgproc: vectorize cv::createHanningWindow #27368

### 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
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-06-20 12:00:37 +03:00
Alexander Smorkalov 7f4c89c7cc Merge pull request #27461 from fengyuentau:4x/hal/riscv-rvv/imgproc/disable_integral
hal/riscv-rvv: disable integral for now
2025-06-20 11:32:07 +03:00
xaos-cz f24f6b8d4e Merge pull request #27458 from xaos-cz:4.x
imread: GDAL multi-channel support #27458 

- tested on 30-channel FITS and 186-channel ENVI files

### 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
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-06-20 10:43:53 +03:00
Yuantao Feng 98ed06c339 fix: disable integral due to accuracy issue #27407 2025-06-20 15:09:21 +08:00
Suleyman TURKMEN 23d812187e Merge pull request #27457 from sturkmen72:WebP-bugfix
fix for the issue #27456 #27457 

closes #27456

### 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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-06-19 21:49:21 +03:00
Alexander Smorkalov 9bb20c0174 Merge pull request #27459 from asmorkalov:update_version_4.12.0-pre
pre: OpenCV 4.12.0 (version++)
2025-06-19 15:38:56 +03:00
Sergei Nikiforov a4a253ea2b Charuco detector: stop-gap measure for poor detection rate on tough perspective
add checkMarkers flag to charucoParameters to control board verification
(post-detection)
2025-06-19 12:16:09 +02:00
Alexander Smorkalov 7cb7a6fd20 pre: OpenCV 4.12.0 (version++). 2025-06-19 11:03:59 +03:00
Alexander Smorkalov 972e135479 Merge pull request #26703 from MaximSmolskiy:fix-matchTemplate-with-mask-crash
Fix matchTemplate with mask crash
2025-06-19 10:15:33 +03:00
Dmitry Kurtaev 1c53fd3777 Merge pull request #24426 from dkurt:qrcode_eci_encoding
Consider QRCode ECI encoding #24426

### Pull Request Readiness Checklist

related: https://github.com/opencv/opencv/pull/24350#pullrequestreview-1661658421

1. Add `getEncoding` method to obtain ECI number
2. Add `detectAndDecodeBytes`, `decodeBytes`, `decodeBytesMulti`, `detectAndDecodeBytesMulti` methods in Python (return `bytes`) and Java (return `byte[]`)
3. Allow Python bytes to std::string conversion in general and add `encode(byte[] encoded_info, Mat qrcode)` in Java


    Python example with Kanji encoding:
    ```python
    img = cv.imread("test.png")
    detect = cv.QRCodeDetector()
    data, points, straight_qrcode = detect.detectAndDecodeBytes(img)
    print(data)
    print(detect.getEncoding(), cv.QRCodeEncoder_ECI_SHIFT_JIS)
    print(data.decode("shift-jis"))
    ```
    ```
    b'\x82\xb1\x82\xf1\x82\xc9\x82\xbf\x82\xcd\x90\xa2\x8aE'
    20 20
    こんにちは世界
    ```

    source: https://github.com/opencv/opencv/blob/ba4d6c859d21536f84e0328c16f4cc3e96bf3065/modules/objdetect/test/test_qrcode_encode.cpp#L332

    ![test](https://github.com/opencv/opencv/assets/25801568/0b5eefa8-918a-4c42-9acb-830f23c0ea9f)


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
2025-06-19 10:12:15 +03:00
eplankin 210203090e Merge pull request #27454 from eplankin:norm
Added define disabling ippiNorm_Inf_16u_C1MR #27454

Workaround for #27380. Fix will be available in the next ICV package update based on IPP 2022.2.0.
2025-06-19 08:39:28 +03:00
leopardracer bbaed6f377 Merge pull request #27455 from leopardracer:4.x
Fix Typos in Comments and Documentation #27455

Description:
This pull request corrects minor typos in comments and documentation within the codebase:
- Replaces "representitive" with "representative" in kmeans.cpp.
- Replaces "indices" with the correct spelling in a comment in main.cu.
2025-06-18 15:28:25 +03:00
Manolis Lourakis d1b4b46dc6 Merge pull request #27437 from mlourakis:4.x
Fixed bugs in orthogonalization; simplified column vectors copying #27437

This PR mirrors to OpenCV a bug fix addressed by commit [a03d34b](https://github.com/terzakig/sqpnp/commit/a03d34b641ebba2986cf457cd910218cc8d3cc8c) in SQPnP

It also fixes bugs in the orthogonalization introduced during the porting to OpenCV  and simplifies column vectors copying, eliminating double loops.

### 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
- [ ] There is a reference to the original bug report and related work
- [ ] 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
2025-06-17 17:11:19 +03:00
Alexander Smorkalov 0755c512e7 Merge pull request #27450 from wuwuzhijing:fix-float-conversion-warning
Fix float-conversion warnings in FLANN by using float literals
2025-06-17 16:17:51 +03:00
sight 37a3eddd53 Fix float-conversion warnings in FLANN by using float literals 2025-06-17 09:59:44 +00:00
Alexander Smorkalov 30130cdc86 Merge pull request #27448 from maximevtush:4.x
Fix Typo in Function Docstring: "Forword" → "Forward" in person_reid.py
2025-06-16 13:50:01 +03:00
Maxim Evtush f09de671be Update person_reid.py 2025-06-16 12:09:29 +03:00
Alexander Smorkalov 40e3aee3d6 Merge pull request #27447 from asmorkalov:as/kleidicv_0.5
KleidiCV update to version 0.5
2025-06-16 11:59:58 +03:00
Alexander Smorkalov c0fdb1145e KleidiCV update to version 0.5 2025-06-16 09:55:08 +03:00
fuder.eth 664230091e Merge pull request #27444 from vtjl10:4.x
Fix Typos and Improve Clarity in Documentation #27444

Description:  
This pull request addresses minor typographical errors and improves the clarity of documentation in several markdown files. Specifically:
- Corrected spelling mistakes such as "traslation" to "translation".
- Improved phrasing for better readability and understanding.
- Added references to specific setter methods in the StereoBM documentation for more detailed guidance.

These changes are limited to documentation and do not affect any code functionality.
2025-06-16 09:28:07 +03:00
Alexander Smorkalov 8ffcd60538 Merge pull request #27440 from kilavvy:4.x
Fix Typo in CMakeLists.txt Comment
2025-06-13 12:58:08 +03:00
kilavvy c5ef3948cf Update CMakeLists.txt 2025-06-12 17:03:07 +02:00
Kumataro 1f674dcdb4 Merge pull request #27416 from Kumataro:fix27413
Close https://github.com/opencv/opencv/issues/27413

### 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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-06-12 15:32:28 +03:00
eplankin 287dad8102 Merge pull request #27354 from eplankin:ipp_update22.1
Update IPP integration #27354

Please merge together with https://github.com/opencv/opencv_3rdparty/pull/96
Supported IPP version was updated to IPP 2022.1.0 for Linux and Windows. Bugs in norm() function which caused failure of sanity check in performance tests were fixed, IPP calls were enabled.

Previous update: https://github.com/opencv/opencv/pull/26463
2025-06-12 15:23:49 +03:00
Dmitry Kurtaev d750d43aa2 Merge pull request #27432 from dkurt:d.kurtaev/ipp_distTransform
Correct IPP distanceTransform results with single thread #27432

### Pull Request Readiness Checklist

resolves #24082

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
2025-06-11 17:37:18 +03:00
leopardracer b395a2e307 Merge pull request #27434 from leopardracer:4.x
Fix Typos in Comments and Error Messages Across Multiple Files #27434
 
Description:  
This pull request corrects several typographical errors in comments and error messages in the following files:
- `samples/directx/d3d11_interop.cpp`: Fixed typo in the error message ("betweem" → "between").
- `samples/dnn/yolo_detector.cpp`: Fixed typo in a comment ("elemets" → "elements").
- `samples/winrt/ImageManipulations/MediaExtensions/OcvTransform.cpp`: Fixed typo in a comment ("peferred" → "preferred").

These changes improve code readability and maintain consistency in documentation and error reporting. No functional code was modified.
2025-06-11 16:19:05 +03:00
Kavyansh Tyagi 452882c007 Add diamond structuring element 2025-06-11 15:54:29 +05:30
Aakash Preetam fcc76c120f Merge pull request #27430 from CodeLinaro:dsp_markdown
Document Qualcomm's FastCV DSP based OpenCV Extension APIs and usage instructions #27430

This PR updates the documentation by:

- Adding a new section: Qualcomm's FastCV DSP based OpenCV Extension APIs list, detailing the OpenCV APIs under the cv::fastcv::dsp namespace and their corresponding Qualcomm's FastCV DSP accelerated implementations.

- Providing a step-by-step guide on how to use the Qualcomm's FastCV DSP APIs.

- Update resizeDown and warpAffine mappings

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2025-06-11 09:23:34 +03:00
Alexander Smorkalov 85b45656fa Merge pull request #27428 from phanirithvij:dnn-cmake-protobuf-generate
Cmake protobuf_generate_cpp deprecated use protobuf_generate
2025-06-10 16:23:13 +03:00
phanirithvij bbe2f50b5d Cmake protobuf_generate_cpp deprecated use protobuf_generate
Signed-off-by: phanirithvij <phanirithvij2000@gmail.com>
2025-06-10 18:03:32 +05:30
FleeOvernight 6b4f5b48b1 Merge pull request #27419 from FleeOvernight:fixUpdCameraId
Fixed Android setCameraIndex issue. #27419

Fixed camera switching issue on Android devices: When a device has more than two cameras, the setCameraIndex method failed to switch to non-default cameras.

Root cause: The original code only considered two default camera IDs when updating camera IDs, ignoring all others. This fix ensures all camera IDs are properly handled.

### Pull Request Readiness Checklist

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- [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
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2025-06-10 15:02:39 +03:00
Dmitry Kurtaev 809090f203 Merge pull request #27421 from dkurt:dkurt-patch-1
Cover all seek directions in VideoCapture Java test #27421

### Pull Request Readiness Checklist

required for https://github.com/opencv/opencv/pull/27370

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2025-06-10 14:51:32 +03:00
Alexander Smorkalov 4b69cc53e6 Merge pull request #27422 from KAVYANSHTYAGI:codex/find-and-fix-major-repo-issue
Fix incorrect Y-coordinate sampling in drawing primitives (circle, text, ellipse)
2025-06-10 10:59:12 +03:00
Kavyansh Tyagi b13704b583 Fix coordinate generation in drawing sample 2025-06-09 23:43:34 +05:30
Kavyansh Tyagi 7ca36d9c50 Merge pull request #27408 from KAVYANSHTYAGI:Umat-vector-contructor
Deprecate copyData Parameter in UMat Construction from std::vector and Always Copy Data #27408

Overview

This PR simplifies and modernizes the construction of cv::UMat from std::vector by removing the legacy copyData parameter, always copying the data, and ensuring clearer, safer semantics. This brings UMat in line with current best practices and paves the way for the upcoming OpenCV 5.x series.

What Changed?

1. Header Documentation Update

    Removed confusing or obsolete documentation about copyData and clarified the behavior:

        Old: builds matrix from std::vector with or without copying the data

        New: builds matrix from std::vector. The data is always copied. The copyData parameter is deprecated and will be removed in OpenCV 5.0.

2. Implementation Update

    In UMat::UMat(const std::vector<_Tp>& vec, bool copyData), the copyData parameter:

        Is now ignored and marked as deprecated.

        Marked with CV_UNUSED(copyData) for backward compatibility and to avoid warnings.

    The constructor always copies the data from the input vector, regardless of the value of copyData.

    All branching logic around copyData has been removed. Any code for "not copying" was not implemented and is now dropped.

    This guarantees data safety and predictable behavior.

3. Test Added

    A new test construct_from_vector in test_umat_from_vector.cpp:

        Verifies that UMat copies the vector data, not referencing it.

        Modifies the source vector after construction to confirm that the UMat is unaffected (proving copy, not reference).

        Checks matrix shape, type, and content to ensure correctness.

Why This Change?

1. Safety and Predictability

    Always copying avoids dangling references and hard-to-debug lifetime issues with stack/heap-allocated vectors.

    Removes an undocumented, unimplemented branch (copyData=false).

2. Backward Compatibility

    The constructor signature remains for now, but the copyData parameter is marked as deprecated and ignored.

    Codebases that pass the parameter will still compile and run as before (but always copy).

3. API Clarity and Maintenance

    Documentation now matches the real implementation.

    No misleading expectations about zero-copy.

    Code is cleaner, future-proof, and easier to maintain.

4. Preparation for OpenCV 5.0

    The copyData parameter is deprecated and will be removed in OpenCV 5.x.

    Prepares users and downstream libraries for the planned change.



How This Helps OpenCV Users and Developers

    Guarantees data safety and makes behavior explicit.

    Removes legacy/ambiguous code.

    Provides a clear path to OpenCV 5.x.

    Minimizes future migration pain.

    Ensures all users see the same, reliable behavior (copy semantics).


Refer:#27409
2025-06-09 16:02:38 +03:00
Alexander Smorkalov ebfee90c30 Merge pull request #27414 from amane-ame:remap_fix
Fix RISC-V HAL Imgproc_WarpPerspective.accuracy
2025-06-09 10:35:30 +03:00
Francisco Mónica 62b36495cc Merge pull request #27153 from 03kiko:fix-videowriter-writing-colorless-images-26276
fix #26276: cv::VideoWriter fails writing colorless images #27153

When writing grayscale images (`isColor=false`), `cv::VideoWriter` failed as FFmpeg backend requires input frames to be in a grayscale format. Unlike other backends, FFmpeg doesn't perform this conversion internally and expects the input to be pre-converted. To fix this, I inserted a check in the `CvVideoWriter_FFMPEG_proxy::write` to convert input frames to grayscale when the input has more than 1 channel. If this is true, then the input is converted to a gray image using `cv::cvtColor` (with `cv::COLOR_BGR2GRAY`).
Additionally, as suggested in the issue comments, I have correctly propagated the return value of `CvVideoWriter_FFMPEG::writeFrame` back to the `CvVideoWriter_FFMPEG_proxy::write`. This return value wasn't being used, and `writeFrame` was always returning false since the FFmeg's return code `AVERROR(EAGAIN)` was mistakenly being treated as an error. Now it's handled as a signal for additional input (current input was successfully written, and a new frame should be sent. [See FFmpeg documentation for  `avcodec_receive_packet`](https://ffmpeg.org/doxygen/6.1/group__lavc__decoding.html)). A warning is displayed if  `CvVideoWriter_FFMPEG::writeFrame` returns false. Alternatively, this could be propagated back up to the user, making cv::VideoWriter::write a boolean.
Finally, I added a test case to verify if the grayscale conversion is being done correctly. 

Fixes #26276

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- [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
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2025-06-09 10:05:02 +03:00
Dmitry Kurtaev d6864cdd22 Merge pull request #27418 from dkurt:fix_valgrind_warnings
Fix valgrind warnings in tests #27418

### Pull Request Readiness Checklist

https://pullrequest.opencv.org/buildbot/builders/4_x_valgrind-lin64-debug/builds/100131/steps/test_calib3d/logs/valgrind%20summary
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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.
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- [x] The PR is proposed to the proper branch
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2025-06-09 09:23:04 +03:00
amane-ame b9cab7e4af Fix remap16s to pass Imgproc_WarpPerspective. 2025-06-08 15:09:37 +08:00
Aakash Preetam d97e926f70 Merge pull request #27403 from CodeLinaro:apreetam_6thPost
FastCV latest libs hash update #27403

Update hash for the fastcv libs for Linux

Updated libs PR: https://github.com/opencv/opencv_3rdparty/pull/97

### Pull Request Readiness Checklist

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- [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
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      Patch to opencv_extra has the same branch name.
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2025-06-06 12:27:13 +03:00
Alexander Smorkalov a503070e01 Merge pull request #27406 from asmorkalov:as/revert_android_ipp
Use older version of IPP for Android x86 32bit to resolve linkage issues
2025-06-06 10:54:13 +03:00
Alexander Smorkalov beeda17483 Merge pull request #27362 from vrabaud:tsan
Fix empty ND-array construction
2025-06-06 09:17:07 +03:00
Alexander Smorkalov 987548d041 Use older version of IPP for Android x86 32bit to resolve linkage issues. 2025-06-05 13:11:05 +03:00
Abhishek Gola aef6ae4872 Merge pull request #27396 from abhishek-gola:hdr_bug_fix
Fix NaNs in HDR Triangle Weights and Tonemapping and Update LDR Ground Truth in tutorial #27396

The PR closes #27392 

Updated the triangle weights to use a small epsilon value instead of zero to prevent NaN issues in HDR processing.
Also fixed a float-to-double division issue by explicitly casting double values to float, which was previously producing garbage values and leading to NaNs in tonemapping.

The current LDR ground truth image used in the tutorial [ldr.png](https://github.com/opencv/opencv/blob/4.x/doc/tutorials/others/images/ldr.png) was originally generated using TonemapDurand (check this commit https://github.com/opencv/opencv/commit/833f8d16fab5e57c5e800a55fa0fb08c7a31c3b1), which was moved to opencv_contrib a long time ago in this commit: https://github.com/opencv/opencv/commit/742f22c09bd0c27b450f141bc984f280c8cde98e. However, the current Tonemap implementation in OpenCV main only performs normalization and gamma correction, which produces noticeably different results. This PR updates the LDR grouth truth image in tutorial with the result of TonemapDrago, and tutorials to use TonemapDrago as Tonemap gives a darker image.

Tonemap output:
![ldr2](https://github.com/user-attachments/assets/e4f0cb97-ee4f-47b9-8962-2020ff211fd5)

TonemapDrago output:
![ldr](https://github.com/user-attachments/assets/4a898101-22bd-49e5-8db0-9e1062974ba3)


### 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
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      Patch to opencv_extra has the same branch name.
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2025-06-05 09:02:58 +03:00
Alexander Smorkalov 9e18169959 Merge pull request #27355 from asmorkalov:as/gapi_control_msmf
Check MS Media Foundation availability in G-API too #27355

Tries to address https://github.com/opencv/opencv-python/issues/771

### Pull Request Readiness Checklist

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- [ ] The PR is proposed to the proper branch
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2025-06-04 16:30:50 +03:00
Alexander Smorkalov a2c381a82b Merge pull request #27398 from asmorkalov:as/relax_remap_relative
Relax remap relative test to handle the case when HAL implements not all remap options
2025-06-04 16:29:21 +03:00
s-trinh e258f2595e Merge pull request #26299 from s-trinh:feat/getClosestEllipsePoints_2
Add getClosestEllipsePoints() function to get the closest point on an ellipse #26299

Following https://github.com/opencv/opencv/issues/26078, I was thinking that a function to get for a considered 2d point the corresponding closest point (or maybe directly the distance?) on an ellipse could be useful.
This would allow computing the fitting error with `fitEllipse()` for instance.

Code is based from:
- https://stackoverflow.com/questions/22959698/distance-from-given-point-to-given-ellipse/46007540#46007540
- https://blog.chatfield.io/simple-method-for-distance-to-ellipse/
- https://github.com/0xfaded/ellipse_demo

---

Demo code:

<details>
  <summary>code</summary>
 
```cpp
#include <iostream>
#include <opencv2/opencv.hpp>

namespace
{
void scaleApplyColormap(const cv::Mat &img_float, cv::Mat &img)
{
  cv::Mat img_scale = cv::Mat::zeros(img_float.size(), CV_8UC3);

  double min_val = 0, max_val = 0;
  cv::minMaxLoc(img_float, &min_val, &max_val);
  std::cout << "min_val=" << min_val << " ; max_val=" << max_val << std::endl;

  if (max_val - min_val > 1e-2) {
    float a = 255 / (max_val - min_val);
    float b = -a * min_val;

    cv::convertScaleAbs(img_float, img_scale, a, b);
    cv::applyColorMap(img_scale, img, cv::COLORMAP_TURBO);
  }
  else {
    std::cerr << "max_val - min_val <= 1e-2" << std::endl;
  }
}

cv::Mat drawEllipseDistanceMap(const cv::RotatedRect &ellipse_params)
{
  float bb_rect_w = ellipse_params.center.x + ellipse_params.size.width;
  float bb_rect_h = ellipse_params.center.y + ellipse_params.size.height;

  std::vector<cv::Point2f> points_list;
  points_list.resize(1);
  cv::Mat pointsf;
  cv::Mat closest_pts;
  cv::Mat dist_map = cv::Mat::zeros(bb_rect_h*1.5, bb_rect_w*1.5, CV_32F);
  for (int i = 0; i < dist_map.rows; i++) {
    for (int j = 0; j < dist_map.cols; j++) {
      points_list[0].x = j;
      points_list[0].y = i;
      cv::Mat(points_list).convertTo(pointsf, CV_32F);
      cv::getClosestEllipsePoints(ellipse_params, pointsf, closest_pts);
      dist_map.at<float>(i, j) = std::hypot(closest_pts.at<cv::Point2f>(0).x-j, closest_pts.at<cv::Point2f>(0).y-i);
    }
  }

  cv::Mat dist_map_8u;
  scaleApplyColormap(dist_map, dist_map_8u);
  return dist_map_8u;
}
}

int main()
{
  std::vector<cv::Point2f> points_list;

  // [1434, 308], [1434, 309], [1433, 310], [1427, 310], [1427, 312], [1426, 313], [1422, 313], [1422, 314],
  points_list.push_back(cv::Point2f(1434, 308));
  points_list.push_back(cv::Point2f(1434, 309));
  points_list.push_back(cv::Point2f(1433, 310));
  points_list.push_back(cv::Point2f(1427, 310));
  points_list.push_back(cv::Point2f(1427, 312));
  points_list.push_back(cv::Point2f(1426, 313));
  points_list.push_back(cv::Point2f(1422, 313));
  points_list.push_back(cv::Point2f(1422, 314));

  // [1421, 315], [1415, 315], [1415, 316], [1414, 317], [1408, 317], [1408, 319], [1407, 320], [1403, 320],
  points_list.push_back(cv::Point2f(1421, 315));
  points_list.push_back(cv::Point2f(1415, 315));
  points_list.push_back(cv::Point2f(1415, 316));
  points_list.push_back(cv::Point2f(1414, 317));
  points_list.push_back(cv::Point2f(1408, 317));
  points_list.push_back(cv::Point2f(1408, 319));
  points_list.push_back(cv::Point2f(1407, 320));
  points_list.push_back(cv::Point2f(1403, 320));

  // [1403, 321], [1402, 322], [1396, 322], [1396, 323], [1395, 324], [1389, 324], [1389, 326], [1388, 327],
  points_list.push_back(cv::Point2f(1403, 321));
  points_list.push_back(cv::Point2f(1402, 322));
  points_list.push_back(cv::Point2f(1396, 322));
  points_list.push_back(cv::Point2f(1396, 323));
  points_list.push_back(cv::Point2f(1395, 324));
  points_list.push_back(cv::Point2f(1389, 324));
  points_list.push_back(cv::Point2f(1389, 326));
  points_list.push_back(cv::Point2f(1388, 327));

  // [1382, 327], [1382, 328], [1381, 329], [1376, 329], [1376, 330], [1375, 331], [1369, 331], [1369, 333],
  points_list.push_back(cv::Point2f(1382, 327));
  points_list.push_back(cv::Point2f(1382, 328));
  points_list.push_back(cv::Point2f(1381, 329));
  points_list.push_back(cv::Point2f(1376, 329));
  points_list.push_back(cv::Point2f(1376, 330));
  points_list.push_back(cv::Point2f(1375, 331));
  points_list.push_back(cv::Point2f(1369, 331));
  points_list.push_back(cv::Point2f(1369, 333));

  // [1368, 334], [1362, 334], [1362, 335], [1361, 336], [1359, 336], [1359, 1016], [1365, 1016], [1366, 1017],
  points_list.push_back(cv::Point2f(1368, 334));
  points_list.push_back(cv::Point2f(1362, 334));
  points_list.push_back(cv::Point2f(1362, 335));
  points_list.push_back(cv::Point2f(1361, 336));
  points_list.push_back(cv::Point2f(1359, 336));
  points_list.push_back(cv::Point2f(1359, 1016));
  points_list.push_back(cv::Point2f(1365, 1016));
  points_list.push_back(cv::Point2f(1366, 1017));

  // [1366, 1019], [1430, 1019], [1430, 1017], [1431, 1016], [1440, 1016], [1440, 308]
  points_list.push_back(cv::Point2f(1366, 1019));
  points_list.push_back(cv::Point2f(1430, 1019));
  points_list.push_back(cv::Point2f(1430, 1017));
  points_list.push_back(cv::Point2f(1431, 1016));
  points_list.push_back(cv::Point2f(1440, 1016));
  points_list.push_back(cv::Point2f(1440, 308));

  cv::Mat pointsf;
  cv::Mat(points_list).convertTo(pointsf, CV_32F);

  cv::RotatedRect ellipse_params = cv::fitEllipseAMS(pointsf);
  std::cout << "ellipse_params, center=" << ellipse_params.center << " ; size=" << ellipse_params.size
    << " ; angle=" << ellipse_params.angle << std::endl;

  cv::TickMeter tm;
  tm.start();
  cv::Mat dist_map_8u = drawEllipseDistanceMap(ellipse_params);
  tm.stop();
  std::cout << "Elapsed time: " << tm.getAvgTimeSec() << " sec" << std::endl;

  cv::Point center(ellipse_params.center.x, ellipse_params.center.y);
  cv::Point axis(ellipse_params.size.width/2, ellipse_params.size.height/2);
  std::vector<cv::Point> ellipse_pts_list;
  cv::ellipse2Poly(center, axis, ellipse_params.angle, 0, 360, 1, ellipse_pts_list);
  cv::polylines(dist_map_8u, ellipse_pts_list, false, cv::Scalar(0, 0, 0), 3);

  // Points to be fitted
  cv::Mat closest_pts;
  cv::getClosestEllipsePoints(ellipse_params, pointsf, closest_pts);
  for (int i = 0; i < closest_pts.rows; i++) {
    cv::Point pt;
    pt.x = closest_pts.at<cv::Point2f>(i).x;
    pt.y = closest_pts.at<cv::Point2f>(i).y;
    cv::circle(dist_map_8u, pt, 8, cv::Scalar(0, 0, 255), 2);
  }

  cv::imwrite("dist_map_8u.png", dist_map_8u);

  return EXIT_SUCCESS;
}
```
</details>

![image](https://github.com/user-attachments/assets/3345cc86-ba83-44f9-ac78-74058a33a7dc)

---

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2025-06-03 17:12:16 +03:00
Alexander Smorkalov 0ccbd21c0a Relax remap relative test to handle the case when HAL implements not remap options. 2025-06-03 11:24:07 +03:00
Alexander Smorkalov 17d94277f0 Merge pull request #27393 from asmorkalov:as/elseif_hdr_parser
Fixed bug in ifdef state machine in header parser for bindings
2025-06-03 10:23:26 +03:00
Alexander Smorkalov 5205e26663 Fixed bug in ifdef state machine in header parser for bindings. 2025-06-02 12:41:39 +03:00
Kumataro cd0699a338 Merge pull request #27384 from Kumataro:fix27382
imgcodecs: jpegxl: support lossless compression #27384

Close https://github.com/opencv/opencv/issues/27382

### Pull Request Readiness Checklist

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- [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
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      Patch to opencv_extra has the same branch name.
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2025-06-02 11:23:38 +03:00
Vincent Rabaud 4033043488 Fix empty ND-array construction 2025-06-02 10:13:49 +02:00
Maxim Smolskiy e92cfb35f6 Merge pull request #27389 from MaximSmolskiy:add_HoughCirclesWithAccumulator_binding
Add HoughCirclesWithAccumulator binding #27389

### Pull Request Readiness Checklist

Fix #27377 

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.
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2025-06-02 10:23:17 +03:00
Alexander Smorkalov a39f61b6e1 Merge pull request #27390 from MaximSmolskiy:update_HoughLinesWithAccumulator_binding
Update HoughLinesWithAccumulator binding
2025-06-02 09:41:33 +03:00
MaximSmolskiy e1f6e85c88 Update HoughLinesWithAccumulator binding 2025-06-01 19:19:21 +03:00
Alexander Smorkalov b3cb517cac Merge pull request #27385 from CodeLinaro:doc_update
Updating doc markdown to include API in FastCV gemm HAL
2025-05-30 15:24:15 +03:00
Liane Lin 8a0ea789e7 Merge pull request #27149 from liane-lin:4.x
Fix #25696: Solved the problem in Subdiv2D, empty delaunay triangulation #27149

Detailed description

Expected behaviour:
Given 4 points, where no three points are collinear, the Delaunay Triangulation Algorithm should return 2 triangles.

Actual:
The algorithm returns zero triangles in this particular case.

Fix:
The radius of the circumcircle tends to infinity when the points are closer to form collinear points, so the problem occurs because the super-triangles are not large enough,
which then results in certain edges are not swapped. The proposed solution just increases the super triangle, duplicating the value of constant for example.

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

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- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
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2025-05-30 15:20:01 +03:00
Aditi Sharma d26aa99a05 Updating doc markdown to include API in FastCV gemm HAL 2025-05-30 17:01:07 +05:30
Alexander Smorkalov 9f7793cdae Merge pull request #27375 from CodeLinaro:doc_update
Updating doc markdown to include newly added FastCV HAL and Extension…
2025-05-28 16:06:42 +03:00
Aditi Sharma 47d0bedeb2 Updating doc markdown to include newly added FastCV HAL and Extension APIs 2025-05-28 15:43:04 +05:30
Myron Rodrigues 344f8c6400 Merge pull request #27363 from MRo47:openvino-npu-support
Feature: Add OpenVINO NPU support #27363

## Why
- OpenVINO now supports inference on integrated NPU devices in intel's Core Ultra series processors.
- Sometimes as fast as GPU, but should use considerably less power.

## How
- The NPU plugin is now available as "NPU" in openvino `ov::Core::get_available_devices()`.
- Removed the guards and checks for NPU in available targets for Inference Engine backend.

## Test example

### Pre-requisites
- Intel [Core Ultra series processor](https://www.intel.com/content/www/us/en/products/details/processors/core-ultra/edge.html#tab-blade-1-0)
- [Intel NPU driver](https://github.com/intel/linux-npu-driver/releases)
- OpenVINO 2023.3.0+ (Tested on 2025.1.0)

### Example
```cpp
#include <opencv2/dnn.hpp>
#include <iostream>

int main(){
    cv::dnn::Net net = cv::dnn::readNet("../yolov8s-openvino/yolov8s.xml", "../yolov8s-openvino/yolov8s.bin");
    cv::Size net_input_shape = cv::Size(640, 480);
    std::cout << "Setting backend to DNN_BACKEND_INFERENCE_ENGINE and target to DNN_TARGET_NPU" << std::endl;
    net.setPreferableBackend(cv::dnn::DNN_BACKEND_INFERENCE_ENGINE);
    net.setPreferableTarget(cv::dnn::DNN_TARGET_NPU);

    cv::Mat image(net_input_shape, CV_8UC3);
    cv::randu(image, cv::Scalar(0, 0, 0), cv::Scalar(255, 255, 255));
    cv::Mat blob = cv::dnn::blobFromImage(
        image, 1, net_input_shape, cv::Scalar(0, 0, 0), true, false, CV_32F);
    net.setInput(blob);
    std::cout << "Running forward" << std::endl;
    cv::Mat result = net.forward();
    std::cout << "Output shape: " << result.size << std::endl; // Output shape: 1 x 84 x 6300
}
```

model files [here](https://limewire.com/d/bPgiA#BhUeSTBnMc)

docker image used to build opencv: [ghcr.io/mro47/opencv-builder](https://github.com/MRo47/opencv-builder/blob/main/Dockerfile)

Closes #26240

### Pull Request Readiness Checklist

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- [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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-05-27 14:13:49 +03:00
Alexander Smorkalov a23baceb06 Merge pull request #27367 from CodeLinaro:xuezha_markdown
update building_fastcv.markdown
2025-05-27 14:10:36 +03:00
Xue Zhang 17f399f475 update building_fastcv.markdown 2025-05-27 13:34:29 +05:30
Alexander Smorkalov 575e3adc01 Merge pull request #27345 from asmorkalov:as/android_sdk_fastcv
Fixed FastCV linkage in OpenCV4AndroidSDK
2025-05-25 10:13:00 +03:00
Alexander Smorkalov 7578007d23 Merge pull request #27356 from asmorkalov:as/ipp_hal_copyright
Added default copyright header to IPP HAL
2025-05-24 18:54:27 +03:00
Alexander Smorkalov 0806124ac7 Try to add FastCV to OpenCV4AndroidSDK 2025-05-24 18:49:11 +03:00
Alexander Smorkalov b4944c9375 Added default copyright header to IPP HAL. 2025-05-24 16:57:49 +03:00
Alexander Smorkalov 0a5352ee27 Merge pull request #27346 from asmorkalov:as/ipp_hal_sum
New HAL entry for cv::sum and IPP adoption
2025-05-24 16:53:42 +03:00
Myron Rodrigues 374ad41420 Merge pull request #27353 from MRo47:fix/segfault-on-forward#27352
Fix #27352: Add checks before getting latest pin in Net::Impl::getLatestLayerPin() #27353 

### Pull Request Readiness Checklist

Fixes #27352 

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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-05-24 10:07:45 +03:00
Maxim Smolskiy 023d14ecc4 Merge pull request #27347 from MaximSmolskiy:improve-solveCubic-accuracy
Improve solveCubic accuracy #27347

### Pull Request Readiness Checklist

Fix #27323 

```
2e-13 * x^3 + x^2 - 2 * x + 1 = 0 -> x^3 + 5e12 * x^2 - 1e13 * x + 5e12 = 0
```

The problem that coefficients have quite big magnitudes and current calculations are subject to round-off error

```
Q = (a1 * a1 - 3 * a2) * (1./9)
R = (2 * a1 * a1 * a1 - 9 * a1 * a2 + 27 * a3) * (1./54)
Qcubed = Q * Q * Q = a1^6/729 - (a1^4 a2)/81 + (a1^2 a2^2)/27 - a2^3/27
R * R = R^2 = a1^6/729 - (a1^4 a2)/81 + (a1^2 a2^2)/36 + (a1^3 a3)/27 - (a1 a2 a3)/6 + a3^2/4
d = Qcubed - R * R
```

Let `a1`, `a2`, `a3` have quite big same magnitudes, then we see that `Qcubed` and `R * R` have same terms `a1^6/729` and `-(a1^4 a2)/81` (which will be reduced in `d`), but they level out the other terms (these terms have `6`th and `5`th degree and other terms - less or equal than `4`th degree).
So, if these terms will participate in the calculation, this will lead to a huge round-off error.
But if we expand the expression, then round-off error should be less
```
d = Qcubed - R * R = 1/108 (a1^2 a2^2 - 4 a2^3 - 4 a1^3 a3 + 18 a1 a2 a3 - 27 a3^2)
```

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
2025-05-24 09:56:48 +03:00
Alexander Smorkalov 388b6dd81f New HAL entry for cv::sum and IPP adoption. 2025-05-23 12:35:11 +03:00
Alexander Smorkalov b8099d3cc2 Merge pull request #27348 from fengyuentau:4x/hal/riscv_rvv/faster_div_f32
hal/riscv-rvv: further optimize div
2025-05-23 11:31:16 +03:00
Alexander Smorkalov 5a457842f1 Merge pull request #27351 from mshabunin:fix-intrin-legacy-ops-2
core: legacy intrin operators - fixed version warning condition
2025-05-23 07:50:39 +03:00
Maksim Shabunin e6fb6c290c core: legacy intrin operators - fixed version warning condition 2025-05-22 21:00:49 +03:00
Yuantao Feng 2c4eab0969 perf: speed up vfdiv by Newton-Raphson routine 2025-05-22 12:58:40 +08:00
Alexander Smorkalov aee828ac6e Merge pull request #27344 from asmorkalov:as/kleidicv_no_cv_namespace
Disabled cv namespace usage inside KleidiCV.
2025-05-21 16:13:48 +03:00
Yuantao Feng c37f54aeed Merge pull request #27343 from fengyuentau:4x/build/fix_more_warnings
build: fix more warnings from recent gcc versions after #27337 #27343

More fixings after https://github.com/opencv/opencv/pull/27337

### Pull Request Readiness Checklist

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- [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
- [ ] There is a reference to the original bug report and related work
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      Patch to opencv_extra has the same branch name.
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2025-05-21 16:12:09 +03:00
Alexander Smorkalov 7ecb1d8cab Disabled cv namespace usage inside KleidiCV. 2025-05-21 13:04:23 +03:00
omahs 0bc95d9256 Merge pull request #27338 from omahs:patch-1
Fix typos #27338

### Pull Request Readiness Checklist

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- [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
- [ ] There is a reference to the original bug report and related work
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      Patch to opencv_extra has the same branch name.
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2025-05-21 12:13:50 +03:00
Alexander Smorkalov dc610867e1 Merge pull request #27342 from MaximSmolskiy:fix-bug-in-solvePoly-test
Fix bug in solvePoly test
2025-05-21 11:19:01 +03:00
Alexander Smorkalov 5177c4a25a Merge pull request #27341 from dkurt:vit_ov_test
Higher threshold for ViT on OpenVINO
2025-05-21 11:00:52 +03:00
Alexander Smorkalov 4530206445 Merge pull request #27340 from asmorkalov:apreetam_5thPost
Update hash for the fastcv libs for both Linux and Android #27340

Replaces https://github.com/opencv/opencv/pull/27290
Updated libs PR: https://github.com/opencv/opencv_3rdparty/pull/95

### Pull Request Readiness Checklist

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- [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
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2025-05-21 10:24:13 +03:00
MaximSmolskiy d4c4493413 Fix bug in solvePoly test 2025-05-21 09:31:43 +03:00
Dmitry Kurtaev 3ff6c7f9fe Higher threshold for ViT on OpenVINO 2025-05-21 09:31:40 +03:00
Yuantao Feng 166f76d224 Merge pull request #27337 from fengyuentau:4x/build/riscv/fix_warnings
build: fix warnings from recent gcc versions #27337

This PR addresses the following found warnings:
- [x] -Wmaybe-uninitialized
- [x] -Wunused-variable
- [x] -Wsign-compare

Tested building with GCC 14.2 (RISC-V 64).

### Pull Request Readiness Checklist

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2025-05-21 09:28:29 +03:00
Gursimar Singh c3fe92d813 Merge pull request #27270 from gursimarsingh:bug_fix_unstable_crf
Bug fix unstable crf #27270

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The PR resolves the issue for triangle Weights used by debevec algorithm being non zero at extremes. 
It resolves #24966 

The fix needs ground truth data to be changed in order to pass existing tests. PR to opencv_extra: https://github.com/opencv/opencv_extra/pull/1253
2025-05-21 08:40:11 +03:00
Maxim Smolskiy d00738d97c Merge pull request #27331 from MaximSmolskiy:add-test-for-solveCubic
Add tests for solveCubic #27331

### Pull Request Readiness Checklist

Related to #27323 

I found only randomized tests with number of roots always equal to `1` or `3`, `x^3 = 0` and some simple test for Java and Swift.
Obviously, they don't cover all cases (implementation has strong branching and number of roots can be equal to `-1`, `0` and `2` additionally).
So, I think it will be useful to try explicitly cover more cases (and implementation branches correspondingly)

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
2025-05-21 08:36:35 +03:00
Alexander Smorkalov 79a5e5276a Merge pull request #27334 from fengyuentau:4x/imgproc/compareHist_chisqr_simd
imgproc: vectorize mode CHISQR and CHISQR_ALT in compareHist
2025-05-21 07:07:57 +03:00
Yuantao Feng 9b08167769 hal/imgproc: add hal for calcHist and implement in hal:riscv-rvv (#27332)
hal/imgproc: add hal for calcHist and implement in hal/riscv-rvv #27332

### Pull Request Readiness Checklist

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- [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
- [ ] There is a reference to the original bug report and related work
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2025-05-21 07:07:22 +03:00
Alexander Smorkalov 23f8e523a0 Merge pull request #27325 from VadimLevin/dev:vlevin/header-parser-conditional-inclusion-directives-handling
feat: add conditional inclusion support to header parser
2025-05-20 18:11:12 +03:00
Yuantao Feng 7fe8ce19d9 perf: vectorize mode CHISQR and CHISQR_ALT in compareHist 2025-05-19 17:09:33 +08:00
Dmitry Kurtaev 1e3ab44cff Merge pull request #27307 from dkurt:tflite_face_blendshape_model
TFLite fixes for Face Blendshapes V2 #27307

### Pull Request Readiness Checklist

* Scalars support
* Better handling of 1D tensors
* New ops import: SUB, SQRT, DIV, NEG, SQUARED_DIFFERENCE, SUM
* Number of NHWC<->NCHW layouts compatibility improvements

resolves #27211

**Merge with extra**: https://github.com/opencv/opencv_extra/pull/1257

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.
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2025-05-19 10:45:18 +03:00
Vadim Levin b3e17ea9d4 feat: add conditional inclusion support to header parser 2025-05-19 10:11:52 +03:00
Alexander Smorkalov eae77dae86 Merge pull request #27327 from mshabunin:fix-intrin-legacy-ops
Restored legacy intrinsics operators in a separate header
2025-05-19 09:19:35 +03:00
Alexander Smorkalov 9d2d927fa9 Merge pull request #27326 from dkurt:handle_multi_output_eltwise_fusion
CUDA: Handle fusion of conv+eltwise in case of multi-output node (i.e. Split)
2025-05-19 09:12:38 +03:00
Madan mohan Manokar 84ea77a4be Merge pull request #27299 from amd:fast_medianblur_simd
imgproc: medianblur: Performance improvement #27299

* Bottleneck in non-vectorized path reduced.
* AVX512 dispatch added for medianblur.

### Pull Request Readiness Checklist

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2025-05-19 08:56:57 +03:00
Maksim Shabunin a9b298eb47 Restored legacy intrinsics operators in a separate header 2025-05-17 16:44:07 +03:00
Dmitry Kurtaev fd5b33bb00 Handle fusion of conv+eltwise in case of multi-output node (i.e. Split) 2025-05-17 11:31:01 +03:00
chengolivia 250b5003ee Merge pull request #27305 from chengolivia:add-check-sgbm-nondeterminism
Add image dimension check to avoid StereoSGBM non-determinism #27305 
 
Addresses #25828 

Users noticed that StereoSGBM would occasionally give non-deterministic results for `.compute(imgL, imgR)`.

I and others traced the cause to out-of-bounds access that was not being caught when the input images were not wide enough for the input block size and number of disparities to StereoSGBM. The specific math and logic can be found in the above issue's discussion.

This PR adds a CV_Check to make sure images are wider than 1/2 of the block size + the max disparity the algorithm will search.

The check was only added to the regular `compute` method for StereoSGBM and not to the other modes, as I did not observe the non-deterministic behavior with the other compute modes like HH.

In addition, this PR adds a test case to Calib3d to make sure the check is being thrown in the problem case and that the results are deterministic in the good case.

### Pull Request Readiness Checklist

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- [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
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      Patch to opencv_extra has the same branch name.
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2025-05-17 10:19:09 +03:00
Vincent Rabaud 9201ca1af1 Merge pull request #27321 from vrabaud:norm
Make sure to not access outside normDiffTabMake sure to not access outside normDiffTab #27321 

If the norm is outside the array (e.g. Hamming), memory is read outside of the array, which does not matter because the invalid pointer is not used oustide of the function (e.g. the Hamming path is taken) but it triggers the sanitizer.

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2025-05-17 09:59:08 +03:00
Alexander Smorkalov f3cffcd85d Merge pull request #27322 from vrabaud:zeros
Add missing Mat_<_Tp>::zeros(int _ndims, const int* _sizes)
2025-05-17 09:55:05 +03:00
Alexander Smorkalov 1c421be489 Merge pull request #27288 from ruisv:ruisv-cuda1209-npp-patch-1
CUDA 12.9 support: build NppStreamContext manually
2025-05-16 12:20:55 +03:00
Alexander Smorkalov 80a8c97dd7 Merge pull request #27317 from asmorkalov:as/disable_ipp_x86_android
Disable IPP for x86 32bit Android as it's incompatible with modern NDK.
2025-05-16 12:16:16 +03:00
Vincent Rabaud 1a624efc0f Add missing Mat_<_Tp>::zeros(int _ndims, const int* _sizes) 2025-05-16 10:50:15 +02:00
Alexander Smorkalov 2af8d0317e Merge pull request #27311 from asmorkalov:as/draw_axes_warning
Added warning if projected axes are out of camera frame in drawAxes
2025-05-16 10:32:41 +03:00
Alexander Smorkalov 7e12c397d0 Disable IPP for x86 32bit Android as it's incompatible with modern NDK. 2025-05-16 08:34:28 +03:00
Yuantao Feng f016c728f5 Merge pull request #27315 from fengyuentau:4x/hal/riscv-rvv/refactor_functab_elemsize
python3 "/opencv/platforms/android/build_sdk.py" --build_doc --config "/opencv/platforms/android/default.config.py" --sdk_path "$ANDROID_HOME" --ndk_path "$ANDROID_NDK_HOME" /build | tee /build/build-log.txt

python3 "/opencv/platforms/android/build_java_shared_aar.py" --offline --ndk_location="$ANDROID_NDK_HOME" --cmake_location=$(dirname $(dirname $(which cmake))) /build/OpenCV-android-sdk

hal/riscv-rvv: make use of function tab in copyToMasked and CV_ELEM_SIZE1 in place of elem_size_tab #27315

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2025-05-15 09:57:05 +03:00
Alexander Smorkalov 8ceddbff68 Merge pull request #27314 from parona-source:fix-libspng-pkgconfig
cmake: set SPNG_LIBRARY for pkgconfig as well
2025-05-15 09:27:57 +03:00
Alfred Wingate 8fae4a65fe cmake: set SPNG_LIBRARY for pkgconfig as well
Pkgconfig will set SPNG_LIBRARIES but not SPNG_LIBRARY, this is an issue
as modules/imgcodecs/CmakeLists.txt uses SPNG_LIBRARY.

Bug: https://bugs.gentoo.org/955661
Fixes: c92815238e
Signed-off-by: Alfred Wingate <parona@protonmail.com>
2025-05-14 23:36:56 +03:00
Alexander Smorkalov 5d3a9788eb Merge pull request #27309 from abhishek-gola:bilateral_filter_bug_fix
Fixed bilateral filter's sigma color and sigma space issue
2025-05-14 17:12:11 +03:00
Dmitry Kurtaev 67ba045e3b Merge pull request #27284 from dkurt:java_video_capture_read
Java VideoCapture buffered stream constructor #27284

### Pull Request Readiness Checklist

resolves #26809

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.
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2025-05-14 17:01:45 +03:00
Alexander Smorkalov e1a74e6d1b Added warning if projected axes are out of camera frame in drawAxes function. 2025-05-14 15:34:51 +03:00
Yuantao Feng 547cef4e88 Merge pull request #27301 from fengyuentau:4x/hal/riscv_rvv/refactor_build
hal/riscv-rvv: refactor the building process #27301

Current hal/riscv-rvv is built with all headers without building an object. This slows down the compilation progress, especially when re-compiling for minor changes in those headers (~170 files need to be re-compiled). This patch solves the problem.

### Pull Request Readiness Checklist

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2025-05-14 14:04:58 +03:00
Abhishek Gola 838babe351 Fixed bilateral filter's sigma color and sigma space issue 2025-05-14 14:22:05 +05:30
Alexander Smorkalov 868fc5c581 Merge pull request #27302 from asmorkalov:as/openjpeg_status
Cherry-pick OpenJPEG deconding status fix.
2025-05-13 10:34:36 +03:00
Alexander Smorkalov a39db41390 Cherry-pick OpenJPEG deconding status fix. 2025-05-13 08:56:14 +03:00
Alexander Smorkalov 90e7119ce0 Merge pull request #27293 from shirriff:patch-1
Update match_template.py to fix doc bug
2025-05-12 17:48:15 +03:00
Ken Shirriff d5a5b0e85f Update match_template.py to fix doc bug
shape has Y first, then X. See issue #27292
2025-05-12 17:06:24 +03:00
Alexander Smorkalov ce4c3f64e0 Merge pull request #27300 from asmorkalov:as/license_update
License update in CPack generated packages
2025-05-12 12:55:24 +03:00
Alexander Smorkalov 2364056aa3 License update in CPack generated packages. 2025-05-12 11:46:51 +03:00
Kumataro 3a69b11b6d Merge pull request #27297 from Kumataro:fix27295
imgcodecs: png: add log if first chunk is not IHDR #27297

Close https://github.com/opencv/opencv/issues/27295

To optimize for the native pixel format of the iPhone's early PowerVR GPUs, Apple implemented a non-standard PNG format.

Details: https://theapplewiki.com/wiki/PNG_CgBI_Format

### Pull Request Readiness Checklist

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2025-05-12 10:44:54 +03:00
Alexander Smorkalov 8035aade11 Merge pull request #27296 from sturkmen72:bugfix-gif
Fix a bug on rendering some animated gif
2025-05-12 09:14:07 +03:00
Alexander Smorkalov 59a17bc41a Merge pull request #27287 from asmorkalov:as/hsv_init
Reworked HSV color conversion tables initialization for OpenCL branch
2025-05-12 09:09:04 +03:00
Alexander Smorkalov 11aefa2338 Merge pull request #27291 from asmorkalov:as/js_charuco_corners
Fixed std::vector<Point3f> handling in JS wrappers
2025-05-12 09:06:29 +03:00
Alexander Smorkalov 306204089f Reworked HSV color conversion tables initialization for OpenCL branch. 2025-05-12 09:02:47 +03:00
Suleyman TURKMEN 9d07c25175 Update grfmt_gif.cpp 2025-05-10 16:06:06 +03:00
Alexander Smorkalov 2f97718bc1 Fixed std::vector<Point3f> handling in JS wrappers. 2025-05-07 16:03:12 +03:00
ruisv 9ab3a249c2 remove private.cuda.hpp:158 space 2025-05-07 11:46:43 +08:00
ruisv 8a2903c190 CUDA 12.9 support: build NppStreamContext manually 2025-05-06 23:47:12 +08:00
Alexander Smorkalov 16a3d37dc1 Merge pull request #27282 from asmorkalov:as/qt_resize
Fixed QT window resize logic
2025-05-06 15:13:33 +03:00
Alexander Smorkalov 7d66431f8e Fixed QT window resize logic. 2025-05-05 14:52:15 +03:00
Alexander Smorkalov c248d47110 Merge pull request #27268 from Kumataro:fix27267
doc: hal: replace C++ operators with wrapper functions
2025-05-05 09:20:46 +03:00
Dmitry Kurtaev 0ea3c156a4 Merge pull request #27273 from dkurt:dnn_tflite_slice
* TFLite StridedSllice (without strides but just Slice)

* Enable strides for TF importers. Update OpenVINO backend for StridedSlice
2025-05-03 14:47:45 +03:00
Alexander Smorkalov 806eb4767c Merge pull request #27274 from opencv-pushbot:gitee/alalek/fix_26328
core(OCL): fix POWN OpenCL implementation
2025-05-03 14:44:39 +03:00
Alexander Alekhin 7a9ce585f0 core(ocl): fix POWN OpenCL implementation 2025-05-01 20:57:23 +00:00
Kumataro 37be2a2a68 doc: hal: replace C++ operators with wrapper functions 2025-04-30 05:40:16 +09:00
Alexander Smorkalov 4ad4bd5dc0 Merge pull request #27227 from s-trinh:improve_calib3d_doc_homogeneous_transformation
Add additional information about homogeneous transformations in the calib3d doc
2025-04-28 19:51:34 +03:00
Alexander Smorkalov 956f583b69 Merge pull request #27263 from fengyuentau:4x/hal_rvv/rotate
hal/riscv_rvv: implemented flip_inplace to boost cv::rotate
2025-04-28 11:03:23 +03:00
fengyuentau ab5a65b5a2 perf: implemented flip_inplace in hal_rvv to boost cv::rotate on RISC-V platforms 2025-04-28 14:18:48 +08:00
Alexander Smorkalov fe5bd15cdd Merge pull request #27260 from utibenkei:add_cv_wrap_to_dnn_registeroutput
Add CV_WRAP to registerOutput for language bindings support
2025-04-26 15:07:42 +03:00
Alexander Smorkalov c9a73061ca Merge pull request #27258 from asmorkalov:as/gif_on
Enable GIF support by default
2025-04-26 11:16:05 +03:00
Yuantao Feng 2fb786532a Merge pull request #27257 from fengyuentau:4x/hal_rvv/flip_opt
hal_rvv: further optimized flip #27257

Checklist:
- [x] flipX
- [x] flipY
- [x] flipXY

### Pull Request Readiness Checklist

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- [x] The PR is proposed to the proper branch
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2025-04-26 11:08:29 +03:00
utibenkei c774dd41cf Add CV_WRAP to registerOutput for language bindings support 2025-04-26 01:32:11 +09:00
Alexander Smorkalov 55a063f025 Enable GIF support by default. 2025-04-25 15:03:22 +03:00
Alexander Smorkalov 19c4d97638 Merge pull request #27252 from asmorkalov:as/extract_hal
Extract all HALs from 3rdparty to dedicated folder. #27252

### Pull Request Readiness Checklist

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2025-04-25 14:56:42 +03:00
Alexander Smorkalov 9533c5633d Merge pull request #27255 from nina16448:houghcircles_fix
Update houghcircles.py
2025-04-25 11:58:51 +03:00
Kumataro 86a963cec9 Merge pull request #27226 from Kumataro:fix27225
imgproc: cvtColor: remove to copy edge pixels for COLOR_Bayer*_VNGs. #27226 

Close https://github.com/opencv/opencv/issues/27225
Close https://github.com/opencv/opencv/issues/5089
Related https://github.com/opencv/opencv_extra/pull/1249

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2025-04-25 11:29:22 +03:00
adsha-quic edccfa7961 Merge pull request #27184 from CodeLinaro:gemm_fastcv_hal
FastCV gemm hal #27184

FastCV hal for gemm 32f

### Pull Request Readiness Checklist

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2025-04-25 11:07:26 +03:00
sirudoi 485c7d5be7 Merge pull request #27230 from sirudoi:4.x
videoio: add Orbbec Gemini 330 camera support #27230

### Pull Request Readiness Checklist

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### Description of Changes
#### motivated:
- Orbbec has launched a new RGB-D camera — the Gemini 330. To fully leverage the capabilities of the Gemini 330, Orbbec simultaneously released version 2 of the open-source OrbbecSDK. This PR adapts the support for the Gemini 330 series cameras to better meet and respond to users’ application requirements.
#### change:
- Add support for the Orbbec Gemini330 camera.
- Fixed an issue with Femto Mega on Windows 10/11; for details, see [issue](https://github.com/opencv/opencv/pull/23237#issuecomment-2242347295).
- When enabling `HAVE_OBSENSOR_ORBBEC_SDK`, the build now fetches version 2 of the OrbbecSDK, and the sample API calls have been updated to the v2 format.

### Testing
|     OS     |                Compiler                 |      Camera       | Result |
|:----------:|:---------------------------------------:|:-----------------:|:------:|
| Windows 11 | (VS2022) MSVC runtime library version 14.40       | Gemini 335/336L   | Pass   |
| Windows 11 | (VS2022) MSVC runtime library version 14.19       | Gemini 335/336L   | Pass   |
| Ubuntu22.04| GCC 11.4                               | Gemini 335/336L   | Pass   |
| Ubuntu18.04| GCC 7.5                                | Gemini 335/336L   | Pass   |

### Acknowledgements
Thank you to the OpenCV team for the continuous support and for creating such a robust open source project. I appreciate the valuable feedback from the community and reviewers, which has helped improve the quality of this contribution!
2025-04-25 11:04:19 +03:00
nina16448 6f8f846288 Update houghcircles.py 2025-04-25 15:39:50 +08:00
Alexander Smorkalov 829495355d Merge pull request #27253 from asmorkalov:as/kleidicv_release_check
Added KleidiCV check for Android SDK release builds
2025-04-24 09:47:14 +03:00
Alexander Smorkalov 9241e0a9f6 Added KleidiCV check for Android SDK release builds. 2025-04-24 07:30:16 +03:00
Yuantao Feng 325e59bd4c Merge pull request #27229 from fengyuentau:4x/hal_rvv/transpose
HAL: implemented cv_hal_transpose in hal_rvv #27229

Checklists:

- [x] transpose2d_8u
- [x] transpose2d_16u
- [ ] ~transpose2d_8uC3~
- [x] transpose2d_32s
- [ ] ~transpose2d_16uC3~
- [x] transpose2d_32sC2
- [ ] ~transpose_32sC3~
- [ ] ~transpose_32sC4~
- [ ] ~transpose_32sC6~
- [ ] ~transpose_32sC8~
- [ ] ~inplace transpose~


### Pull Request Readiness Checklist

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2025-04-22 11:03:26 +03:00
Alexander Smorkalov cd5a636459 Merge pull request #27249 from fengyuentau:4x/hal_rvv/bugfix-norm2-int
HAL: aligned behavior of normDiff 32s kernels in hal_rvv in 4.x
2025-04-22 10:54:04 +03:00
fengyuentau a7749c3813 aligned behavior in normDiff in hal_rvv for 4.x 2025-04-22 14:44:42 +08:00
Skreg e37819c2ac Merge pull request #27221 from shyama7004:docChanges
Minor changes in calib3d docs for clarity #27221

### Pull Request Readiness Checklist

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- [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
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2025-04-21 21:15:37 +03:00
Alexander Smorkalov 29ef2a1da3 Merge pull request #27245 from utibenkei:fix_java_wrapper_get_set_blobColor
Enable Java bindings for SimpleBlobDetector::blobColor
2025-04-21 20:53:35 +03:00
utibenkei 97f73ba0b5 Merge pull request #27228 from utibenkei:fix_java_enum_wrapper
Explicitly specify enum type scopes to improve Java wrapper generation #27228 

Changed DataLayout and ImagePaddingMode to dnn::DataLayout and dnn::ImagePaddingMode to explicitly specify their scopes. This allows gen_java.py to correctly register  disc_type, preventing constructors and methods using these enum types from being skipped during Java wrapper generation.

Similarly updated QRCodeEncoder::CorrectionLevel and QRCodeEncoder::EncodeMode with explicit scope declarations.

Also added a new Java test class `DnnBlobFromImageWithParamsTest` based on: https://github.com/opencv/opencv/blob/4.x/modules/dnn/test/test_misc.cpp#L133-L243

Related issues
#23753 

### Pull Request Readiness Checklist

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2025-04-21 20:51:38 +03:00
Adrian Kretz a08b1b6566 Merge pull request #27244 from akretz:fix_issue_27183
Fix QR code encoder with autoversion #27244

The autodetected version is not honored in the `QRCodeEncoderImpl::encode*` methods. This fixes #27183

### Pull Request Readiness Checklist

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2025-04-21 17:40:33 +03:00
Ivan Avdeev a8a3b93043 Merge pull request #27239 from avdivan:4.x
Android-SDK: check flag IPP package #27239

### Pull Request Readiness Checklist

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- [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
- [ ] The PR is proposed to the proper branch
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2025-04-21 17:33:14 +03:00
Alexander Smorkalov 0bea67f57b Merge pull request #27224 from fengyuentau:4x/hal_rvv/compare
HAL: implemented cv_hal_cmp* in hal_rvv
2025-04-21 15:48:31 +03:00
fengyuentau 8eb9d27a31 implemented cv_hal_cmp* in hal_rvv 2025-04-21 18:09:57 +08:00
YooLc f20facc60a Merge pull request #27060 from YooLc:hal-rvv-integral
[hal_rvv] Add cv::integral implementation and more types of input for test #27060

This patch introduces an RVV-optimized implementation of `cv::integral()` in hal_rvv, along with performance and accuracy tests for all valid input/output type combinations specified in `modules/imgproc/src/hal_replacement.hpp`:
https://github.com/opencv/opencv/blob/2a8d4b8e43f6e499c5553edd26056caed284d5a6/modules/imgproc/src/hal_replacement.hpp#L960-L974

The vectorized prefix sum algorithm follows the approach described in [Prefix Sum with SIMD - Algorithmica](https://en.algorithmica.org/hpc/algorithms/prefix/).

I intentionally omitted support for the following cases by returning `CV_HAL_ERROR_NOT_IMPLEMENTED`, as they are harder to implement or show limited performance gains:
1. **Tilted Sum**: The data access pattern for tilted sums requires multi-row operations, making effective vectorization difficult.
2. **3-channel images (`cn == 3`)**: Current implementation requires `VLEN/SEW` (a.k.a. number of elements in a vector register) to be a multiple of channel count, which 3-channel formats typically cannot satisfy.
    - Support for 1, 2 and 4 channel images is implemented
4. **Small images (`!(width >> 8 || height >> 8)`)**: The scalar implementation demonstrates better performance for images with limited dimensions. 
    - This is the same as `3rdparty/ndsrvp/src/integral.cpp` https://github.com/opencv/opencv/blob/09c71aed141210bf2b14582974ed9d231c24edd5/3rdparty/ndsrvp/src/integral.cpp#L24-L26

Test configuration:

- Platform: SpacemiT Muse Pi (K1 @ 1.60 Ghz)
- Toolchain: GCC 14.2.0
- `integral_sqsum_full` test is disabled by default, so `--gtest_also_run_disabled_tests` is needed

Test results:

```plaintext
Geometric mean (ms)

                                     Name of Test                                       imgproc-gcc-scalar imgproc-gcc-hal  imgproc-gcc-hal  
                                                                                                                                   vs        
                                                                                                                           imgproc-gcc-scalar
                                                                                                                               (x-factor)      
integral::Size_MatType_OutMatDepth::(640x480, 8UC1, CV_32F)                                   1.973             1.415             1.39       
integral::Size_MatType_OutMatDepth::(640x480, 8UC1, CV_32S)                                   1.343             1.351             0.99       
integral::Size_MatType_OutMatDepth::(640x480, 8UC1, CV_64F)                                   2.021             2.756             0.73       
integral::Size_MatType_OutMatDepth::(640x480, 8UC2, CV_32F)                                   4.695             2.874             1.63       
integral::Size_MatType_OutMatDepth::(640x480, 8UC2, CV_32S)                                   4.028             2.801             1.44       
integral::Size_MatType_OutMatDepth::(640x480, 8UC2, CV_64F)                                   5.965             4.926             1.21       
integral::Size_MatType_OutMatDepth::(640x480, 8UC4, CV_32F)                                   9.970             4.440             2.25       
integral::Size_MatType_OutMatDepth::(640x480, 8UC4, CV_32S)                                   7.934             4.244             1.87       
integral::Size_MatType_OutMatDepth::(640x480, 8UC4, CV_64F)                                   14.696            8.431             1.74       
integral::Size_MatType_OutMatDepth::(1280x720, 8UC1, CV_32F)                                  5.949             4.108             1.45       
integral::Size_MatType_OutMatDepth::(1280x720, 8UC1, CV_32S)                                  4.064             4.080             1.00       
integral::Size_MatType_OutMatDepth::(1280x720, 8UC1, CV_64F)                                  6.137             7.975             0.77       
integral::Size_MatType_OutMatDepth::(1280x720, 8UC2, CV_32F)                                  13.896            8.721             1.59       
integral::Size_MatType_OutMatDepth::(1280x720, 8UC2, CV_32S)                                  10.948            8.513             1.29       
integral::Size_MatType_OutMatDepth::(1280x720, 8UC2, CV_64F)                                  18.046           15.234             1.18       
integral::Size_MatType_OutMatDepth::(1280x720, 8UC4, CV_32F)                                  35.105           13.778             2.55       
integral::Size_MatType_OutMatDepth::(1280x720, 8UC4, CV_32S)                                  27.135           13.417             2.02       
integral::Size_MatType_OutMatDepth::(1280x720, 8UC4, CV_64F)                                  43.477           25.616             1.70       
integral::Size_MatType_OutMatDepth::(1920x1080, 8UC1, CV_32F)                                 13.386            9.281             1.44       
integral::Size_MatType_OutMatDepth::(1920x1080, 8UC1, CV_32S)                                 9.159             9.194             1.00       
integral::Size_MatType_OutMatDepth::(1920x1080, 8UC1, CV_64F)                                 13.776           17.836             0.77       
integral::Size_MatType_OutMatDepth::(1920x1080, 8UC2, CV_32F)                                 31.943           19.435             1.64       
integral::Size_MatType_OutMatDepth::(1920x1080, 8UC2, CV_32S)                                 24.747           18.946             1.31       
integral::Size_MatType_OutMatDepth::(1920x1080, 8UC2, CV_64F)                                 35.925           33.943             1.06       
integral::Size_MatType_OutMatDepth::(1920x1080, 8UC4, CV_32F)                                 66.493           29.692             2.24       
integral::Size_MatType_OutMatDepth::(1920x1080, 8UC4, CV_32S)                                 54.737           28.250             1.94       
integral::Size_MatType_OutMatDepth::(1920x1080, 8UC4, CV_64F)                                 91.880           57.495             1.60            
integral_sqsum::Size_MatType_OutMatDepth::(640x480, 8UC1, CV_32F)                             4.384             4.016             1.09       
integral_sqsum::Size_MatType_OutMatDepth::(640x480, 8UC1, CV_32S)                             3.676             3.960             0.93       
integral_sqsum::Size_MatType_OutMatDepth::(640x480, 8UC1, CV_64F)                             5.620             5.224             1.08       
integral_sqsum::Size_MatType_OutMatDepth::(640x480, 8UC2, CV_32F)                             9.971             7.696             1.30       
integral_sqsum::Size_MatType_OutMatDepth::(640x480, 8UC2, CV_32S)                             8.934             7.632             1.17       
integral_sqsum::Size_MatType_OutMatDepth::(640x480, 8UC2, CV_64F)                             9.927             9.759             1.02       
integral_sqsum::Size_MatType_OutMatDepth::(640x480, 8UC4, CV_32F)                             21.556           12.288             1.75       
integral_sqsum::Size_MatType_OutMatDepth::(640x480, 8UC4, CV_32S)                             21.261           12.089             1.76       
integral_sqsum::Size_MatType_OutMatDepth::(640x480, 8UC4, CV_64F)                             23.989           16.278             1.47       
integral_sqsum::Size_MatType_OutMatDepth::(1280x720, 8UC1, CV_32F)                            15.232           11.752             1.30       
integral_sqsum::Size_MatType_OutMatDepth::(1280x720, 8UC1, CV_32S)                            12.976           11.721             1.11       
integral_sqsum::Size_MatType_OutMatDepth::(1280x720, 8UC1, CV_64F)                            16.450           15.627             1.05       
integral_sqsum::Size_MatType_OutMatDepth::(1280x720, 8UC2, CV_32F)                            25.932           23.243             1.12       
integral_sqsum::Size_MatType_OutMatDepth::(1280x720, 8UC2, CV_32S)                            24.750           23.019             1.08       
integral_sqsum::Size_MatType_OutMatDepth::(1280x720, 8UC2, CV_64F)                            28.228           29.605             0.95       
integral_sqsum::Size_MatType_OutMatDepth::(1280x720, 8UC4, CV_32F)                            61.665           37.477             1.65       
integral_sqsum::Size_MatType_OutMatDepth::(1280x720, 8UC4, CV_32S)                            61.536           37.126             1.66       
integral_sqsum::Size_MatType_OutMatDepth::(1280x720, 8UC4, CV_64F)                            73.989           48.994             1.51       
integral_sqsum::Size_MatType_OutMatDepth::(1920x1080, 8UC1, CV_32F)                           49.640           26.529             1.87       
integral_sqsum::Size_MatType_OutMatDepth::(1920x1080, 8UC1, CV_32S)                           35.869           26.417             1.36       
integral_sqsum::Size_MatType_OutMatDepth::(1920x1080, 8UC1, CV_64F)                           34.378           35.056             0.98       
integral_sqsum::Size_MatType_OutMatDepth::(1920x1080, 8UC2, CV_32F)                           82.138           52.661             1.56       
integral_sqsum::Size_MatType_OutMatDepth::(1920x1080, 8UC2, CV_32S)                           54.644           52.089             1.05       
integral_sqsum::Size_MatType_OutMatDepth::(1920x1080, 8UC2, CV_64F)                           75.073           66.670             1.13       
integral_sqsum::Size_MatType_OutMatDepth::(1920x1080, 8UC4, CV_32F)                          143.283           83.943             1.71       
integral_sqsum::Size_MatType_OutMatDepth::(1920x1080, 8UC4, CV_32S)                          156.851           82.378             1.90       
integral_sqsum::Size_MatType_OutMatDepth::(1920x1080, 8UC4, CV_64F)                          521.594           111.375            4.68            
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC1, DEPTH_32F_32F))          3.529             2.787             1.27       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC1, DEPTH_32F_64F))          4.396             3.998             1.10       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC1, DEPTH_32S_32F))          3.229             2.774             1.16       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC1, DEPTH_32S_32S))          2.945             2.780             1.06       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC1, DEPTH_32S_64F))          3.857             3.995             0.97       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC1, DEPTH_64F_64F))          5.872             5.228             1.12       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (16UC1, DEPTH_64F_64F))         6.075             5.277             1.15       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (16SC1, DEPTH_64F_64F))         5.680             5.296             1.07       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (32FC1, DEPTH_32F_32F))         3.355             2.896             1.16       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (32FC1, DEPTH_32F_64F))         4.183             4.000             1.05       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (32FC1, DEPTH_64F_64F))         6.237             5.143             1.21       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (64FC1, DEPTH_64F_64F))         4.753             4.783             0.99       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC2, DEPTH_32F_32F))          8.021             5.793             1.38       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC2, DEPTH_32F_64F))          9.963             7.704             1.29       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC2, DEPTH_32S_32F))          7.864             5.720             1.37       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC2, DEPTH_32S_32S))          7.141             5.699             1.25       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC2, DEPTH_32S_64F))          9.228             7.646             1.21       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC2, DEPTH_64F_64F))          9.940             9.759             1.02       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (16UC2, DEPTH_64F_64F))         10.606            9.716             1.09       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (16SC2, DEPTH_64F_64F))         9.933             9.751             1.02       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (32FC2, DEPTH_32F_32F))         7.986             5.962             1.34       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (32FC2, DEPTH_32F_64F))         9.243             7.598             1.22       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (32FC2, DEPTH_64F_64F))         10.573            9.425             1.12       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (64FC2, DEPTH_64F_64F))         11.029            8.977             1.23       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC4, DEPTH_32F_32F))          17.236            8.881             1.94       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC4, DEPTH_32F_64F))          20.905           12.322             1.70       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC4, DEPTH_32S_32F))          16.011            8.666             1.85       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC4, DEPTH_32S_32S))          15.932            8.507             1.87       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC4, DEPTH_32S_64F))          20.713           12.115             1.71       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (8UC4, DEPTH_64F_64F))          23.953           16.284             1.47       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (16UC4, DEPTH_64F_64F))         25.127           16.341             1.54       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (16SC4, DEPTH_64F_64F))         24.950           16.441             1.52       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (32FC4, DEPTH_32F_32F))         17.261            8.906             1.94       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (32FC4, DEPTH_32F_64F))         21.944           12.073             1.82       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (32FC4, DEPTH_64F_64F))         25.921           15.539             1.67       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(640x480, (64FC4, DEPTH_64F_64F))         27.938           14.824             1.88       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC1, DEPTH_32F_32F))         11.156            8.260             1.35       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC1, DEPTH_32F_64F))         14.777           11.869             1.24       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC1, DEPTH_32S_32F))         9.693             8.221             1.18       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC1, DEPTH_32S_32S))         9.023             8.256             1.09       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC1, DEPTH_32S_64F))         13.276           11.821             1.12       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC1, DEPTH_64F_64F))         15.406           15.618             0.99       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (16UC1, DEPTH_64F_64F))        16.799           15.749             1.07       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (16SC1, DEPTH_64F_64F))        15.054           15.806             0.95       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (32FC1, DEPTH_32F_32F))        10.055            7.999             1.26       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (32FC1, DEPTH_32F_64F))        13.506           11.253             1.20       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (32FC1, DEPTH_64F_64F))        14.952           15.021             1.00       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (64FC1, DEPTH_64F_64F))        13.761           14.002             0.98       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC2, DEPTH_32F_32F))         22.677           17.330             1.31       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC2, DEPTH_32F_64F))         26.283           23.237             1.13       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC2, DEPTH_32S_32F))         20.126           17.118             1.18       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC2, DEPTH_32S_32S))         19.337           17.041             1.13       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC2, DEPTH_32S_64F))         24.973           23.004             1.09       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC2, DEPTH_64F_64F))         29.959           29.585             1.01       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (16UC2, DEPTH_64F_64F))        33.598           29.599             1.14       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (16SC2, DEPTH_64F_64F))        46.213           29.741             1.55       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (32FC2, DEPTH_32F_32F))        33.077           17.556             1.88       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (32FC2, DEPTH_32F_64F))        33.960           22.991             1.48       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (32FC2, DEPTH_64F_64F))        41.792           28.803             1.45       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (64FC2, DEPTH_64F_64F))        34.660           28.532             1.21       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC4, DEPTH_32F_32F))         52.989           27.659             1.92       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC4, DEPTH_32F_64F))         62.418           37.515             1.66       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC4, DEPTH_32S_32F))         50.902           27.310             1.86       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC4, DEPTH_32S_32S))         47.301           27.019             1.75       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC4, DEPTH_32S_64F))         61.982           37.140             1.67       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (8UC4, DEPTH_64F_64F))         79.403           49.041             1.62       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (16UC4, DEPTH_64F_64F))        86.550           49.180             1.76       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (16SC4, DEPTH_64F_64F))        85.715           49.468             1.73       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (32FC4, DEPTH_32F_32F))        63.932           28.019             2.28       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (32FC4, DEPTH_32F_64F))        68.180           36.858             1.85       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (32FC4, DEPTH_64F_64F))        83.063           46.483             1.79       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1280x720, (64FC4, DEPTH_64F_64F))        91.990           44.545             2.07       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC1, DEPTH_32F_32F))        25.503           18.609             1.37       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC1, DEPTH_32F_64F))        29.544           26.635             1.11       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC1, DEPTH_32S_32F))        22.581           18.514             1.22       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC1, DEPTH_32S_32S))        20.860           18.547             1.12       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC1, DEPTH_32S_64F))        26.046           26.373             0.99       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC1, DEPTH_64F_64F))        34.831           34.997             1.00       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (16UC1, DEPTH_64F_64F))       36.428           35.214             1.03       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (16SC1, DEPTH_64F_64F))       32.435           35.314             0.92       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (32FC1, DEPTH_32F_32F))       22.548           18.845             1.20       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (32FC1, DEPTH_32F_64F))       28.589           25.790             1.11       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (32FC1, DEPTH_64F_64F))       32.625           33.791             0.97       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (64FC1, DEPTH_64F_64F))       30.158           31.889             0.95       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC2, DEPTH_32F_32F))        53.374           38.938             1.37       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC2, DEPTH_32F_64F))        73.892           52.747             1.40       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC2, DEPTH_32S_32F))        47.392           38.572             1.23       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC2, DEPTH_32S_32S))        45.638           38.225             1.19       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC2, DEPTH_32S_64F))        69.966           52.156             1.34       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC2, DEPTH_64F_64F))        68.560           66.963             1.02       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (16UC2, DEPTH_64F_64F))       71.487           65.420             1.09       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (16SC2, DEPTH_64F_64F))       68.127           65.718             1.04       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (32FC2, DEPTH_32F_32F))       72.967           39.987             1.82       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (32FC2, DEPTH_32F_64F))       63.933           51.408             1.24       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (32FC2, DEPTH_64F_64F))       73.334           63.354             1.16       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (64FC2, DEPTH_64F_64F))       80.983           60.778             1.33       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC4, DEPTH_32F_32F))       116.981           59.908             1.95       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC4, DEPTH_32F_64F))       155.085           83.974             1.85       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC4, DEPTH_32S_32F))       109.567           58.525             1.87       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC4, DEPTH_32S_32S))       105.457           57.124             1.85       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC4, DEPTH_32S_64F))       157.325           82.485             1.91       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (8UC4, DEPTH_64F_64F))       265.776           111.577            2.38       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (16UC4, DEPTH_64F_64F))      585.218           110.583            5.29       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (16SC4, DEPTH_64F_64F))      585.418           111.302            5.26       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (32FC4, DEPTH_32F_32F))      126.456           60.415             2.09       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (32FC4, DEPTH_32F_64F))      169.278           81.460             2.08       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (32FC4, DEPTH_64F_64F))      281.256           104.732            2.69       
integral_sqsum_full::Size_MatType_OutMatDepthArray::(1920x1080, (64FC4, DEPTH_64F_64F))      620.885           99.953             6.21       
```

The vectorized implementation shows progressively better acceleration for larger image sizes and higher channel counts, achieving up to 6.21× speedup for 64FC4 (1920×1080) inputs with `DEPTH_64F_64F` configuration.

This is my first time proposing patch for the OpenCV Project 🥹, if there's anything that can be improved, please tell me.

### 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
- [ ] 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
2025-04-21 09:50:13 +03:00
Yuantao Feng 11e46cda86 Merge pull request #27201 from fengyuentau:4x/hal_rvv/dotprod
HAL: implemented cv_hal_dotProduct in hal_rvv #27201

### 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
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-04-21 09:05:52 +03:00
utibenkei d42b6f438e Enable Java bindings for SimpleBlobDetector::blobColor
The C++ uchar type is properly mapped to Java byte type.
2025-04-20 15:57:41 +09:00
quic-xuezha b5d38ea4cb Merge pull request #27217 from CodeLinaro:gaussianBlur_hal_fix
Optimize gaussian blur performance in FastCV HAL #27217

### Pull Request Readiness Checklist

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- [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
- [ ] The PR is proposed to the proper branch
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      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-04-17 09:56:58 +03:00
Alexander Smorkalov 767dd838d3 Merge pull request #27192 from ddennedy:cmake4
Fix configuring with CMake version 4
2025-04-16 19:05:18 +03:00
adsha-quic 6ffc515b2a Merge pull request #27182 from CodeLinaro:boxFilter_hal_changes
Parallel_for in box Filter and support for 32f box filter in Fastcv hal #27182

Added parallel_for in box filter hal and support for 32f box filter

### Pull Request Readiness Checklist

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- [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
- [ ] The PR is proposed to the proper branch
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      Patch to opencv_extra has the same branch name.
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2025-04-16 18:33:38 +03:00
Alexander Smorkalov 3962803e7a Merge pull request #27216 from CodeLinaro:xuezha_3rdPost
Add SVD into FastCV HAL
2025-04-16 17:48:36 +03:00
Alexander Smorkalov 5170f56a1e Merge pull request #27234 from asmorkalov:fastcv_lib_hash_update
CMake tuning after FastCV binaries update
2025-04-16 17:23:28 +03:00
Alexander Smorkalov 250ea3d7c6 Fixed Android build with FastCV. 2025-04-16 16:26:05 +03:00
adsha-quic ba6eb8d952 Merge pull request #27214 from CodeLinaro:fastcv_lib_hash_update
Adding latest FastCV static libs
updated libs PR: [opencv/opencv_3rdparty/pull/94](https://github.com/opencv/opencv_3rdparty/pull/94)


### Pull Request Readiness Checklist

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- [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
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2025-04-16 16:24:40 +03:00
Alexander Smorkalov 050dfab749 Merge pull request #27218 from gfrankliu:tbb-lib-upgrade
upgrade tbb to version 2022.1.0
2025-04-16 15:29:09 +03:00
Souriya Trinh 7f7be9bab0 Add additional information about homogeneous transformations. Add quick formulas for conversions between physical focal length, sensor size, fov and camera intrinsic params. 2025-04-13 22:28:11 +02:00
Alexander Smorkalov 6ef5746391 Merge pull request #27194 from asmorkalov:as/ipp_transpose
Migrated IPP impl for flip and transpose to HAL
2025-04-10 21:04:46 +03:00
Kumataro c1d71d5375 Merge pull request #27220 from Kumataro:fix24757
imgproc: disable SIMD for compareHist(INTERSECT) if f64 is unsupported #27220

Close https://github.com/opencv/opencv/issues/24757

### Pull Request Readiness Checklist

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- [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
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2025-04-10 17:24:01 +03:00
Frank Liu 70ab545b90 upgrade tbb to version 2022.1.0
upgrade tbb from version 2021.11.0 to 2022.1.0 to fix https://github.com/opencv/opencv/issues/25187
2025-04-09 22:57:08 -07:00
Alexander Smorkalov fa7a0c1e12 Migrated IPP impl for flip and transpose to HAL. 2025-04-10 08:51:12 +03:00
Xue Zhang 0d092c7b1e Add SVD into HAL 2025-04-10 10:51:25 +05:30
Alexander Smorkalov db9df33d33 Merge pull request #27213 from asmorkalov:as/ipp_cart_polar
Transfer IPP polarToCart to HAL
2025-04-10 07:48:42 +03:00
Alexander Smorkalov 78662ac085 Transfer IPP polarToCart to HAL. 2025-04-09 19:13:18 +03:00
Alexander Smorkalov 09a85e97aa Merge pull request #27196 from FurkanTahaSaranda:patch-1
Update js_houghcircles_HoughCirclesP.html
2025-04-08 09:10:39 +03:00
Alexander Smorkalov e826a41eeb Merge pull request #27202 from asmorkalov:as/drop_ipp_lut
Dropped inefficient (disabled) IPP integration for LUT.
2025-04-08 09:07:52 +03:00
Alexander Smorkalov e148a2c4aa Merge pull request #27203 from asmorkalov:as/drop_dead_ipp_convertTo
Drop commented out convertTo impl with IPP.
2025-04-08 09:07:13 +03:00
Alexander Smorkalov 8f74086d3f Drop commented out convertTo impl with IPP. 2025-04-07 14:18:37 +03:00
Alexander Smorkalov 91e078be93 Dropped inefficient (disabled) IPP integration for LUT. 2025-04-07 14:11:13 +03:00
Yuantao Feng 1b3db545a3 Merge pull request #27145 from fengyuentau:4x/core/copyMask-simd
core: further vectorize copyTo with mask #27145

Merge with https://github.com/opencv/opencv_extra/pull/1247.

### Pull Request Readiness Checklist

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- [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
- [ ] There is a reference to the original bug report and related work
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      Patch to opencv_extra has the same branch name.
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2025-04-07 10:56:02 +03:00
Yuantao Feng 81859255ca Merge pull request #27175 from fengyuentau:4x/hal_rvv/div_recip
HAL: implemented cv_hal_div* and cv_hal_recip* in hal_rvv #27175

### Pull Request Readiness Checklist

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- [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
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-04-07 10:36:19 +03:00
FurkanTahaSaranda 55a4a713fd Update js_houghcircles_HoughCirclesP.html 2025-04-04 17:36:42 +03:00
Alexander Smorkalov 0b3155980a Merge pull request #25394 from Gao-HaoYuan:in_place_convertTo
Added reinterpret() method to Mat to convert meta-data without actual data conversion
2025-04-04 10:40:33 +03:00
Alexander Smorkalov d49dee83bf Merge pull request #27193 from mshabunin:fix-v4l-size
videoio: fixed V4L frame size for non-BGR output
2025-04-03 09:49:36 +03:00
Maksim Shabunin 3f9ed93da2 videoio: fixed V4L frame size for non-BGR output 2025-04-03 07:09:52 +03:00
Dan Dennedy cb8030809e Fix configuring with CMake version 4
fixes #27122
2025-04-02 13:45:08 -07:00
Maxim Smolskiy c8e88d8984 Merge pull request #27185 from MaximSmolskiy:specify_dls_and_upnp_mappings_to_epnp_in_all_places_for_solvepnp_tests
Specify DLS and UPnP mappings to EPnP in all places for solvePnP* tests #27185

### Pull Request Readiness Checklist

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- [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
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      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
2025-04-02 21:21:56 +03:00
Alexander Smorkalov 8b4b382fa4 Merge pull request #27029 from mshabunin:fix-openblas
build: fix OpenBLAS detection on Linux
2025-04-01 08:13:48 +03:00
Maksim Shabunin 009fdbbea2 build: fix OpenBLAS detection on Linux 2025-03-31 18:54:39 +03:00
Kumataro 09c71aed14 Merge pull request #27107 from Kumataro:fix27105
build: Check supported C++ standard features and user setting #27107

Close #27105 

### Pull Request Readiness Checklist

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- [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
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      Patch to opencv_extra has the same branch name.
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2025-03-31 11:31:14 +03:00
Kumataro 1f468dd586 Merge pull request #27169 from Kumataro:fix27168
Imgcodec: gif: remove unnecessary warning #27169

Close https://github.com/opencv/opencv/issues/27168

### Pull Request Readiness Checklist

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- [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
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      Patch to opencv_extra has the same branch name.
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2025-03-31 11:01:22 +03:00
Yuantao Feng ec1cbe294a Merge pull request #27162 from fengyuentau:4x/hal_rvv/copyMask
HAL: added copyToMask and implemented in hal_rvv #27162

### Pull Request Readiness Checklist

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- [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
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2025-03-31 10:49:37 +03:00
sujal 8c7288676e Merge pull request #26682 from 5usu:4.x
Adding AddRgbFeature(), and improving robustness in ComputeRgbDistance().

### Pull Request Readiness Checklist

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- [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
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2025-03-31 09:47:34 +03:00
Alexander Smorkalov 9d34a88597 Merge pull request #27174 from MaximSmolskiy:more_elegant_skipping_SOLVEPNP_IPPE_methods_in_non_planar-accuracy-tests-for_solvePnP
More elegant skipping SOLVEPNP_IPPE* methods in non-planar accuracy tests for solvePnP*
2025-03-31 09:09:35 +03:00
Alexander Smorkalov d0c5a04ddb Merge pull request #27170 from Osse:qt-fix-closing-window
Fix closing of windows when using the Qt backend
2025-03-31 08:58:23 +03:00
天音あめ 14e1f6ce96 Merge pull request #27160 from amane-ame:resize_hal_rvv
Add RISC-V HAL implementation for cv::resize #27160

This patch implements `cv_hal_resize` using native intrinsics, optimizing the performance of `cv::resize` for `CV_INTER_NEAREST/CV_INTER_NEAREST_EXACT/CV_INTER_LINEAR/CV_INTER_LINEAR_EXACT/CV_INTER_AREA` modes.

Tested on MUSE-PI (Spacemit X60) for both gcc 14.2 and clang 20.1.

```
$ ./opencv_test_imgproc --gtest_filter="*Resize*:*resize*"
$ ./opencv_perf_imgproc --gtest_filter="*Resize*:*resize*" --perf_min_samples=300 --perf_force_samples=300
```

View the full perf table here: [hal_rvv_resize.pdf](https://github.com/user-attachments/files/19480756/hal_rvv_resize.pdf)

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
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      Patch to opencv_extra has the same branch name.
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2025-03-31 08:19:18 +03:00
MaximSmolskiy 289884adc5 More elegant skipping SOLVEPNP_IPPE* methods in non-planar accuracy tests for solvePnP* 2025-03-30 17:00:11 +03:00
Ryan Wong afc7c0a89c Merge pull request #27154 from kinchungwong:logging_callback_simple_c
User-defined logger callback, C-style. #27154

This is a competing PR, an alternative to #27140 

Both functions accept C-style pointer to static functions. Both functions allow restoring the OpenCV built-in implementation by passing in a nullptr.
- replaceWriteLogMessage
- replaceWriteLogMessageEx

This implementation is not compatible with C++ log handler objects.

This implementation has minimal thread safety, in the sense that the function pointer are stored and read atomically. But otherwise, the user-defined static functions must accept calls at all times, even after having been deregistered, because some log calls may have started before deregistering.

### Pull Request Readiness Checklist

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- [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
- [ ] The PR is proposed to the proper branch
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      Patch to opencv_extra has the same branch name.
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2025-03-30 16:17:07 +03:00
Alexander Smorkalov 767407e711 Merge pull request #27164 from cudawarped:cmake_add_comment_for_cmp0104
cuda:: Add comment describing code around enable_language(CUDA) in CMakeLists.txt
2025-03-30 13:36:29 +03:00
Øystein Walle 6b4ef1dccd Fix closing of windows when using the Qt backend
Notify the main GUI thread upon receiving a close event instead of when
the windows is destroyed. Additionally there was a logic error in in
GuiReceiver::isLastWindow() that is corrected.

Fixes #6479 and #20822
2025-03-28 14:59:15 +01:00
cudawarped 3d5ab56a68 Add comment for CMake 3.18+: if CMAKE_CUDA_ARCHITECTURES is empty enable_language(CUDA) sets it to the default architecture chosen by the compiler, to trigger the OpenCV custom CUDA architecture search an empty value needs to be respected see https://github.com/opencv/opencv/pull/25941. 2025-03-27 16:40:01 +02:00
Vincent Rabaud 42a132088c Merge pull request #27138 from vrabaud:lzw
Fix heap buffer overflow and use after free in imgcodecs #27138

This fixes:
- https://g-issues.oss-fuzz.com/issues/405243132
- https://g-issues.oss-fuzz.com/issues/405456349

### Pull Request Readiness Checklist

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- [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
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2025-03-26 17:14:50 +03:00
Alexander Smorkalov 8e2826ddd6 Merge pull request #27142 from asmorkalov:as/cuda_standard_all
Set C++ standard for all CUDA configurations
2025-03-26 08:53:16 +03:00
Alexander Smorkalov 9a1f71c14b Merge pull request #27148 from Kumataro:fix27129
doc: js: unwrap promise-typed cv object
2025-03-26 08:50:53 +03:00
Kumataro 8948faa394 doc: unwrap promise-typed cv object 2025-03-25 23:16:19 +09:00
Alexander Smorkalov 68a595d88b Set C++ standard for all CUDA configurations. 2025-03-25 16:47:12 +03:00
Alexander Smorkalov c72c527bfe Merge pull request #27144 from asmorkalov:as/fix_doc_stereobm
Fixed JavaDoc generation for StereoBM.
2025-03-25 16:36:33 +03:00
Alexander Smorkalov ae443a904b Fixed JavaDoc generation for StereoBM. 2025-03-25 12:33:58 +03:00
天音あめ fa58c1205b Merge pull request #27119 from amane-ame:warp_hal_rvv
Add RISC-V HAL implementation for cv::warp series #27119

This patch implements `cv_hal_remap`, `cv_hal_warpAffine` and `cv_hal_warpPerspective` using native intrinsics, optimizing the performance of `cv::remap/cv::warpAffine/cv::warpPerspective` for `CV_HAL_INTER_NEAREST/CV_HAL_INTER_LINEAR/CV_HAL_INTER_CUBIC/CV_HAL_INTER_LANCZOS4` modes.

Tested on MUSE-PI (Spacemit X60) for both gcc 14.2 and clang 20.0.

```
$ ./opencv_test_imgproc --gtest_filter="*Remap*:*Warp*"
$ ./opencv_perf_imgproc --gtest_filter="*Remap*:*remap*:*Warp*" --perf_min_samples=200 --perf_force_samples=200
```

View the full perf table here: [hal_rvv_warp.pdf](https://github.com/user-attachments/files/19403718/hal_rvv_warp.pdf)

### Pull Request Readiness Checklist

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- [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
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2025-03-25 11:57:47 +03:00
Gianluca Nordio 931af518d9 Merge pull request #27139 from GianlucaNordio:patch-4
Fix minAreaRect and boxPoints docs (#26799) #27139

As requested from issue #26799 the docs regarding minAreaRect and boxPoints are extended specifying the order of the corners for boxPoints and the way the angle is computed for the rotated rect returned by minAreaRect
2025-03-25 09:30:56 +03:00
Yuantao Feng a2a2f37ebb Merge pull request #27115 from fengyuentau:4x/hal_rvv/normDiff
core: refactored normDiff in hal_rvv and extended with support of more data types #27115 

Merge wtih https://github.com/opencv/opencv_extra/pull/1246.

### 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
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
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2025-03-25 07:59:59 +03:00
Alexander Smorkalov 7d87f3cda6 Merge pull request #27132 from MaximSmolskiy:add_planar_accuracy_tests_for_solvePnPRansac
Add planar accuracy tests for solvePnPRansac
2025-03-24 10:46:08 +03:00
Alexander Smorkalov 4f4767cb9c Merge pull request #27125 from asmorkalov:as/ipp_minmax
Move IPP minMaxIdx to HAL
2025-03-24 10:33:32 +03:00
Alexander Smorkalov bc5545c3e6 Merge pull request #27133 from shyama7004:fix-ptp
minor changes : Replace ndarray.ptp() with np.ptp() for NumPy 2.0 Compatibility
2025-03-24 10:11:44 +03:00
Alexander Smorkalov d6966f82a3 Merge pull request #27130 from Ma-gi-cian:add-stereobm-docs
Add documentation for StereoBM parameters (fixes #26816)
2025-03-24 09:31:03 +03:00
Alexander Smorkalov a77623a32b Move IPP minMaxIdx to HAL. 2025-03-24 09:21:22 +03:00
Alexander Smorkalov 0944f7ad26 Merge pull request #27128 from asmorkalov:as/ipp_norm
Move IPP norm and normDiff to HAL #27128

Continues https://github.com/opencv/opencv/pull/26880

### Pull Request Readiness Checklist

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- [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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
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      Patch to opencv_extra has the same branch name.
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2025-03-24 09:17:22 +03:00
shyama7004 ef474e06fc minor changes : Replace ndarray.ptp() with np.ptp() for NumPy 2.0 Compatibility 2025-03-23 23:38:33 +05:30
MaximSmolskiy 5db60e1621 Add planar accuracy tests for solvePnPRansac 2025-03-23 18:24:10 +03:00
Aditya Jha 64535757df Add documentation for StereoBM parameters (fixes #26816) 2025-03-23 13:18:17 +05:30
Onuralp SEZER ce1398882d fix(android): Kotlin 2.0 internal error for unsafe coercions
Signed-off-by: Onuralp SEZER <thunderbirdtr@gmail.com>
2025-03-22 18:34:26 +03:00
Alexander Smorkalov 01ef38dcad Merge pull request #26880 from asmorkalov:as/ipp_hal
Initial version of IPP-based HAL for x86 and x86_64 platforms #26880

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See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

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- [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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-22 09:31:42 +03:00
Alexander Smorkalov 8566930922 Merge pull request #27114 from CyberWarrior5466:4.x
Update old URL
2025-03-21 15:23:54 +03:00
cudawarped 1d9dda3f09 Merge pull request #27112 from cudawarped:add_cuda_c++17
cuda: Force C++17 Standard for CUDA targets when CUDA Toolkit >=12.8 #27112

Fix https://github.com/opencv/opencv/issues/27095.

### Pull Request Readiness Checklist

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2025-03-21 14:41:49 +03:00
Alexander Smorkalov afc4a9ac51 Merge pull request #25027 from opencv-pushbot:gitee/alalek/tests_filter_debug
video(test): filter very long debug tests
2025-03-21 10:22:17 +03:00
天音あめ 46bd22abad Fix RISC-V HAL solve:SVD and BGRtoLab (#27046)
Fix RISC-V HAL solve/SVD and BGRtoLab #27046

Closes #27044.

Also suppressed some warnings in other HAL.

### Pull Request Readiness Checklist

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2025-03-21 10:18:51 +03:00
Ali Saleem 4e488a0b16 Update old URL 2025-03-20 19:45:58 +00:00
Scorpion1234567 2e9345570f Merge pull request #27108 from Scorpion1234567:Multithreading-wrapPolar
When WARP_INVERSE_MAP is used, accelerate the calculation with multi-threading #27108

### Pull Request Readiness Checklist

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2025-03-20 17:46:18 +03:00
Vincent Rabaud c10b800837 Merge pull request #27081 from vrabaud:lzw
GIF: Make sure to resize lzwExtraTable before each block #27081

This fixes https://g-issues.oss-fuzz.com/issues/403364362

### 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
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- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
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2025-03-20 17:31:47 +03:00
Alexander Smorkalov 41e3fcc73e Merge pull request #27087 from sturkmen72:apng_CV_16U
Fixing imread() function 16 bit APNG reading problem
2025-03-20 17:29:45 +03:00
天音あめ ec5f7bb9f1 Merge pull request #27097 from amane-ame:blur_hal_rvv
Add RISC-V HAL implementation for cv::blur series #27097

This patch implements `cv_hal_gaussianBlurBinomial`, `cv_hal_medianBlur`, `cv_hal_boxFilter` and `cv_hal_bilateralFilter` using native intrinsics, optimizing the performance of `cv::GaussianBlur/cv::medianBlur/cv::boxFilter/cv::bilateralFilter` for `3x3/5x5` kernels.

Tested on MUSE-PI (Spacemit X60) for both gcc 14.2 and clang 20.0.

```
$ ./opencv_test_imgproc --gtest_filter="*Filter*:*Blur*"
$ ./opencv_perf_imgproc --gtest_filter="*gauss*:*box*:*Bilateral*:*median*" --perf_min_samples=2000 --perf_force_samples=2000
```

View the full perf table here: [hal_rvv_blur.pdf](https://github.com/user-attachments/files/19335582/hal_rvv_blur.pdf)

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
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      Patch to opencv_extra has the same branch name.
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2025-03-20 12:59:59 +03:00
Alexander Smorkalov 50072f8d4f Merge pull request #27089 from amane-ame:hist_hal_rvv
Add RISC-V HAL implementation for cv::equalizeHist
2025-03-20 12:21:00 +03:00
天音あめ 46fbe1895a Merge pull request #27096 from amane-ame:moments_hal_rvv
Add RISC-V HAL implementation for cv::moments #27096

This patch implements `cv_hal_imageMoments` using native intrinsics, optimizing the performance of `cv::moments` for data types `CV_16U/CV_16S/CV_32F/CV_64F`.

Tested on MUSE-PI (Spacemit X60) for both gcc 14.2 and clang 20.0.

```
$ ./opencv_test_imgproc --gtest_filter="*Moments*"
$ ./opencv_perf_imgproc --gtest_filter="*Moments*" --perf_min_samples=1000 --perf_force_samples=1000
```

![image](https://github.com/user-attachments/assets/0efbae10-c022-4f15-a81c-682514cdb372)

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
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2025-03-20 10:50:06 +03:00
Alexander Smorkalov 67ffb230f1 Merge pull request #27104 from JavaTypedScript:fix#27092
fixed typo
2025-03-20 08:59:02 +03:00
Suleyman TURKMEN 0ed5556cee Add a test to check whether cv::imread successfully reads 16-bit APNG images.
Make proper fixes to pass the test
2025-03-19 21:08:01 +03:00
JavaTypedScript 259ec3674d fixed typo 2025-03-19 21:38:08 +05:30
Kumataro 3e43d0cfca Merge pull request #26971 from Kumataro:fix26970
imgcodecs: gif: support animated gif without loop #26971

Close #26970

### 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
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2025-03-19 14:24:08 +03:00
amane-ame b902a8e792 Add equalize_hist.
Co-authored-by: Liutong HAN <liutong2020@iscas.ac.cn>
2025-03-18 15:53:05 +08:00
Yuantao Feng 8207549638 Merge pull request #26991 from fengyuentau:4x/core/norm2hal_rvv
core: improve norm of hal rvv #26991

Merge with https://github.com/opencv/opencv_extra/pull/1241

### 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
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2025-03-18 09:42:55 +03:00
天音あめ 0142231e4d Merge pull request #27072 from amane-ame:thresh_hal_rvv
Add RISC-V HAL implementation for cv::threshold and cv::adaptiveThreshold #27072

This patch implements `cv_hal_threshold_otsu` and `cv_hal_adaptiveThreshold` using native intrinsics, optimizing the performance of `cv::threshold(THRESH_OTSU)` and `cv::adaptiveThreshold`.

Since UI is as fast as HAL `cv_hal_rvv::threshold::threshold` so `cv_hal_threshold` is not redirected, but this part of HAL is keeped because `cv_hal_threshold_otsu` depends on it.

Tested on MUSE-PI (Spacemit X60) for both gcc 14.2 and clang 20.0.

```
$ ./opencv_test_imgproc --gtest_filter="*thresh*:*Thresh*"
$ ./opencv_perf_imgproc --gtest_filter="*otsu*:*adaptiveThreshold*" --perf_min_samples=1000 --perf_force_samples=1000
```

![image](https://github.com/user-attachments/assets/4bb953f8-8589-4af1-8f1c-99e2c506be3c)

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
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      Patch to opencv_extra has the same branch name.
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2025-03-18 09:24:00 +03:00
iiiuhuy 855f20fdfe Merge pull request #27082 from iiiuhuy:fix_bug
displayOverlay doesn't disappear after timeout #27082

Fixes #26555

### Expected Behaviour
An overlay should be displayed atop an image and then disappear after `delayms` has timed out, but it doesn't. Also, `displayStatusBar` doesn't appear to set any text on the window.

### Actual Behaviour
The overlay appears but doesn't disappear unless a mouse move event happens on the image.

### Changes
- Fixed the issue with `displayOverlay` not disappearing after the timeout.

### 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.
- [x] There is a reference to the original bug report and related work.
- [ ] There is accuracy test, performance test, and test data in the opencv_extra repository, if applicable.
- [ ] The feature is well documented, and sample code can be built with the project CMake.
2025-03-17 19:36:06 +03:00
GenshinImpactStarts 2090407002 Merge pull request #26999 from GenshinImpactStarts:polar_to_cart
[HAL RVV] unify and impl polar_to_cart | add perf test #26999

### Summary

1. Implement through the existing `cv_hal_polarToCart32f` and `cv_hal_polarToCart64f` interfaces.
2. Add `polarToCart` performance tests
3. Make `cv::polarToCart` use CALL_HAL in the same way as `cv::cartToPolar`
4. To achieve the 3rd point, the original implementation was moved, and some modifications were made.

Tested through:
```sh
opencv_test_core --gtest_filter="*PolarToCart*:*Core_CartPolar_reverse*" 
opencv_perf_core --gtest_filter="*PolarToCart*" --perf_min_samples=300 --perf_force_samples=300
```

### HAL performance test

***UPDATE***: Current implementation is no more depending on vlen.

**NOTE**: Due to the 4th point in the summary above, the `scalar` and `ui` test is based on the modified code of this PR. The impact of this patch on `scalar` and `ui` is evaluated in the next section, `Effect of Point 4`.

Vlen 256 (Muse Pi):
```
                   Name of Test                     scalar    ui     rvv       ui        rvv    
                                                                               vs         vs    
                                                                             scalar     scalar  
                                                                           (x-factor) (x-factor)
PolarToCart::PolarToCartFixture::(127x61, 32FC1)     0.315  0.110  0.034     2.85       9.34   
PolarToCart::PolarToCartFixture::(127x61, 64FC1)     0.423  0.163  0.045     2.59       9.34   
PolarToCart::PolarToCartFixture::(640x480, 32FC1)   13.695  4.325  1.278     3.17      10.71   
PolarToCart::PolarToCartFixture::(640x480, 64FC1)   17.719  7.118  2.105     2.49       8.42   
PolarToCart::PolarToCartFixture::(1280x720, 32FC1)  40.678  13.114 3.977     3.10      10.23   
PolarToCart::PolarToCartFixture::(1280x720, 64FC1)  53.124  21.298 6.519     2.49       8.15   
PolarToCart::PolarToCartFixture::(1920x1080, 32FC1) 95.158  29.465 8.894     3.23      10.70   
PolarToCart::PolarToCartFixture::(1920x1080, 64FC1) 119.262 47.743 14.129    2.50       8.44   
```

### Effect of Point 4

To make `cv::polarToCart` behave the same as `cv::cartToPolar`, the implementation detail of the former has been moved to the latter's location (from `mathfuncs.cpp` to `mathfuncs_core.simd.hpp`).

#### Reason for Changes:

This function works as follows:  
$y = \text{mag} \times \sin(\text{angle})$ and $x = \text{mag} \times \cos(\text{angle})$. The original implementation first calculates the values of $\sin$ and $\cos$, storing the results in the output buffers $x$ and $y$, and then multiplies the result by $\text{mag}$. 

However, when the function is used as an in-place operation (one of the output buffers is also an input buffer), the original implementation allocates an extra buffer to store the $\sin$ and $\cos$ values in case the $\text{mag}$ value gets overwritten. This extra buffer allocation prevents `cv::polarToCart` from functioning in the same way as `cv::cartToPolar`.

Therefore, the multiplication is now performed immediately without storing intermediate values. Since the original implementation also had AVX2 optimizations, I have applied the same optimizations to the AVX2 version of this implementation.

***UPDATE***: UI use v_sincos from #25892 now. The original implementation has AVX2 optimizations but is slower much than current UI so it's removed, and AVX2 perf test is below. Scalar implementation isn't changed because it's faster than using UI's method.

#### Test Result

`scalar` and `ui` test is done on Muse PI, and AVX2 test is done on Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz.

`scalar` test:
```
                   Name of Test                      orig     pr        pr    
                                                                        vs    
                                                                       orig   
                                                                    (x-factor)
PolarToCart::PolarToCartFixture::(127x61, 32FC1)     0.333   0.294     1.13   
PolarToCart::PolarToCartFixture::(127x61, 64FC1)     0.385   0.403     0.96   
PolarToCart::PolarToCartFixture::(640x480, 32FC1)   14.749  12.343     1.19   
PolarToCart::PolarToCartFixture::(640x480, 64FC1)   19.419  16.743     1.16   
PolarToCart::PolarToCartFixture::(1280x720, 32FC1)  44.155  37.822     1.17   
PolarToCart::PolarToCartFixture::(1280x720, 64FC1)  62.108  50.358     1.23   
PolarToCart::PolarToCartFixture::(1920x1080, 32FC1) 99.011  85.769     1.15   
PolarToCart::PolarToCartFixture::(1920x1080, 64FC1) 127.740 112.874    1.13   
```

`ui` test:
```
                   Name of Test                      orig     pr        pr    
                                                                        vs    
                                                                       orig   
                                                                    (x-factor)
PolarToCart::PolarToCartFixture::(127x61, 32FC1)     0.306  0.110     2.77   
PolarToCart::PolarToCartFixture::(127x61, 64FC1)     0.455  0.163     2.79   
PolarToCart::PolarToCartFixture::(640x480, 32FC1)   13.381  4.325     3.09   
PolarToCart::PolarToCartFixture::(640x480, 64FC1)   21.851  7.118     3.07   
PolarToCart::PolarToCartFixture::(1280x720, 32FC1)  39.975  13.114    3.05   
PolarToCart::PolarToCartFixture::(1280x720, 64FC1)  67.006  21.298    3.15   
PolarToCart::PolarToCartFixture::(1920x1080, 32FC1) 90.362  29.465    3.07   
PolarToCart::PolarToCartFixture::(1920x1080, 64FC1) 129.637 47.743    2.72   
```

AVX2 test:
```
                   Name of Test                     orig   pr       pr    
                                                                    vs    
                                                                   orig   
                                                                (x-factor)
PolarToCart::PolarToCartFixture::(127x61, 32FC1)    0.019 0.009    2.11   
PolarToCart::PolarToCartFixture::(127x61, 64FC1)    0.022 0.013    1.74   
PolarToCart::PolarToCartFixture::(640x480, 32FC1)   0.788 0.355    2.22   
PolarToCart::PolarToCartFixture::(640x480, 64FC1)   1.102 0.618    1.78   
PolarToCart::PolarToCartFixture::(1280x720, 32FC1)  2.383 1.042    2.29   
PolarToCart::PolarToCartFixture::(1280x720, 64FC1)  3.758 2.316    1.62   
PolarToCart::PolarToCartFixture::(1920x1080, 32FC1) 5.577 2.559    2.18   
PolarToCart::PolarToCartFixture::(1920x1080, 64FC1) 9.710 6.424    1.51   
```

A slight performance loss occurs because the check for whether $mag$ is nullptr is performed with every calculation, instead of being done once per batch. This is to reuse current `SinCos_32f` function.

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
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      Patch to opencv_extra has the same branch name.
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2025-03-17 14:16:09 +03:00
Maxim Smolskiy b6f213a8c7 Merge pull request #27079 from MaximSmolskiy:add-test-for-ArucoDetector-detectMarkers
Add test for ArucoDetector::detectMarkers #27079

### Pull Request Readiness Checklist

Related to #26968 and #26922

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
2025-03-17 11:24:46 +03:00
Alexander Smorkalov 0a39f98bee Merge pull request #27067 from amane-ame:sepfilter_optimize
Optimize RISC-V HAL cv::sepFilter
2025-03-17 09:21:33 +03:00
Liutong HAN 6eaaaa410e Merge pull request #27056 from hanliutong:rvv-hal-copyright
[RVV HAL] Add copyright and replace '#pragma once'. #27056

Add copyright and in RVV HAL, since other companies or teams may join the development and add their copyright.

And the '#pragma once' are replaced.

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
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2025-03-15 17:25:31 +03:00
amane-ame 2c16f3b7d2 Optimize cv::sepFilter.
Co-authored-by: Liutong HAN <liutong2020@iscas.ac.cn>
2025-03-14 18:33:57 +08:00
Alexander Smorkalov 14396b8029 Merge pull request #27047 from vrabaud:lzw
Move the CV_Assert above the << operation to not trigger the fuzzer
2025-03-14 09:01:15 +03:00
GenshinImpactStarts 2a8d4b8e43 Merge pull request #27000 from GenshinImpactStarts:cart_to_polar
[HAL RVV] reuse atan | impl cart_to_polar | add perf test #27000

Implement through the existing `cv_hal_cartToPolar32f` and `cv_hal_cartToPolar64f` interfaces.

Add `cartToPolar` performance tests.

cv_hal_rvv::fast_atan is modified to make it more reusable because it's needed in cartToPolar.

**UPDATE**: UI enabled. Since the vec type of RVV can't be stored in struct. UI implementation of `v_atan_f32` is modified. Both `fastAtan` and `cartToPolar` are affected so the test result for `atan` is also appended. I have tested the modified UI on RVV and AVX2 and no regressions appears.

Perf test done on MUSE-PI. AVX2 test done on Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz.

```sh
$ opencv_test_core --gtest_filter="*CartToPolar*:*Core_CartPolar_reverse*:*Phase*" 
$ opencv_perf_core --gtest_filter="*CartToPolar*:*phase*" --perf_min_samples=300 --perf_force_samples=300
```

Test result between enabled UI and HAL:
```
                   Name of Test                       ui    rvv      rvv    
                                                                      vs    
                                                                      ui    
                                                                  (x-factor)
CartToPolar::CartToPolarFixture::(127x61, 32FC1)    0.106  0.059     1.80   
CartToPolar::CartToPolarFixture::(127x61, 64FC1)    0.155  0.070     2.20   
CartToPolar::CartToPolarFixture::(640x480, 32FC1)   4.188  2.317     1.81   
CartToPolar::CartToPolarFixture::(640x480, 64FC1)   6.593  2.889     2.28   
CartToPolar::CartToPolarFixture::(1280x720, 32FC1)  12.600 7.057     1.79   
CartToPolar::CartToPolarFixture::(1280x720, 64FC1)  19.860 8.797     2.26   
CartToPolar::CartToPolarFixture::(1920x1080, 32FC1) 28.295 15.809    1.79   
CartToPolar::CartToPolarFixture::(1920x1080, 64FC1) 44.573 19.398    2.30   
phase32f::VectorLength::128                         0.002  0.002     1.20   
phase32f::VectorLength::1000                        0.008  0.006     1.32   
phase32f::VectorLength::131072                      1.061  0.731     1.45   
phase32f::VectorLength::524288                      3.997  2.976     1.34   
phase32f::VectorLength::1048576                     8.001  5.959     1.34   
phase64f::VectorLength::128                         0.002  0.002     1.33   
phase64f::VectorLength::1000                        0.012  0.008     1.58   
phase64f::VectorLength::131072                      1.648  0.931     1.77   
phase64f::VectorLength::524288                      6.836  3.837     1.78   
phase64f::VectorLength::1048576                     14.060 7.540     1.86   
```

Test result before and after enabling UI on RVV:
```
                   Name of Test                      perf   perf     perf   
                                                      ui     ui       ui    
                                                     orig    pr       pr    
                                                                      vs    
                                                                     perf   
                                                                      ui    
                                                                     orig   
                                                                  (x-factor)
CartToPolar::CartToPolarFixture::(127x61, 32FC1)    0.141  0.106     1.33   
CartToPolar::CartToPolarFixture::(127x61, 64FC1)    0.187  0.155     1.20   
CartToPolar::CartToPolarFixture::(640x480, 32FC1)   5.990  4.188     1.43   
CartToPolar::CartToPolarFixture::(640x480, 64FC1)   8.370  6.593     1.27   
CartToPolar::CartToPolarFixture::(1280x720, 32FC1)  18.214 12.600    1.45   
CartToPolar::CartToPolarFixture::(1280x720, 64FC1)  25.365 19.860    1.28   
CartToPolar::CartToPolarFixture::(1920x1080, 32FC1) 40.437 28.295    1.43   
CartToPolar::CartToPolarFixture::(1920x1080, 64FC1) 56.699 44.573    1.27   
phase32f::VectorLength::128                         0.003  0.002     1.54   
phase32f::VectorLength::1000                        0.016  0.008     1.90   
phase32f::VectorLength::131072                      2.048  1.061     1.93   
phase32f::VectorLength::524288                      8.219  3.997     2.06   
phase32f::VectorLength::1048576                     16.426 8.001     2.05   
phase64f::VectorLength::128                         0.003  0.002     1.44   
phase64f::VectorLength::1000                        0.020  0.012     1.60   
phase64f::VectorLength::131072                      2.621  1.648     1.59   
phase64f::VectorLength::524288                      10.780 6.836     1.58   
phase64f::VectorLength::1048576                     22.723 14.060    1.62   
```

Test result before and after modifying UI on AVX2:
```
                   Name of Test                     perf  perf     perf   
                                                    avx2  avx2     avx2   
                                                    orig   pr       pr    
                                                                    vs    
                                                                   perf   
                                                                   avx2   
                                                                   orig   
                                                                (x-factor)
CartToPolar::CartToPolarFixture::(127x61, 32FC1)    0.006 0.005    1.14   
CartToPolar::CartToPolarFixture::(127x61, 64FC1)    0.010 0.009    1.08   
CartToPolar::CartToPolarFixture::(640x480, 32FC1)   0.273 0.264    1.03   
CartToPolar::CartToPolarFixture::(640x480, 64FC1)   0.511 0.487    1.05   
CartToPolar::CartToPolarFixture::(1280x720, 32FC1)  0.760 0.723    1.05   
CartToPolar::CartToPolarFixture::(1280x720, 64FC1)  2.009 1.937    1.04   
CartToPolar::CartToPolarFixture::(1920x1080, 32FC1) 1.996 1.923    1.04   
CartToPolar::CartToPolarFixture::(1920x1080, 64FC1) 5.721 5.509    1.04   
phase32f::VectorLength::128                         0.000 0.000    0.98   
phase32f::VectorLength::1000                        0.001 0.001    0.97   
phase32f::VectorLength::131072                      0.105 0.111    0.95   
phase32f::VectorLength::524288                      0.402 0.402    1.00   
phase32f::VectorLength::1048576                     0.775 0.767    1.01   
phase64f::VectorLength::128                         0.000 0.000    1.00   
phase64f::VectorLength::1000                        0.001 0.001    1.01   
phase64f::VectorLength::131072                      0.163 0.162    1.01   
phase64f::VectorLength::524288                      0.669 0.653    1.02   
phase64f::VectorLength::1048576                     1.660 1.634    1.02   
```

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-13 15:56:56 +03:00
Alexander Smorkalov b129abfdaa Merge pull request #27055 from hanliutong:UI-loop-condition
Fix some vectorized loop conditions.
2025-03-13 14:12:30 +03:00
Vincent Rabaud 186537a315 Move the CV_Assert above the << operation to not trigger the fuzzer 2025-03-13 10:00:49 +01:00
Liutong HAN fd62bd0991 Relax the loop condition to process the final batch. 2025-03-13 07:54:41 +00:00
GenshinImpactStarts e30697fd42 Merge pull request #27002 from GenshinImpactStarts:magnitude
[HAL RVV] impl magnitude | add perf test #27002

Implement through the existing `cv_hal_magnitude32f` and `cv_hal_magnitude64f` interfaces.

**UPDATE**: UI is enabled. The only difference between UI and HAL now is HAL use a approximate `sqrt`.

Perf test done on MUSE-PI.

```sh
$ opencv_test_core --gtest_filter="*Magnitude*"
$ opencv_perf_core --gtest_filter="*Magnitude*" --perf_min_samples=300 --perf_force_samples=300
```

Test result between enabled UI and HAL:
```
                 Name of Test                     ui    rvv      rvv    
                                                                  vs    
                                                                  ui    
                                                              (x-factor)
Magnitude::MagnitudeFixture::(127x61, 32FC1)    0.029  0.016     1.75   
Magnitude::MagnitudeFixture::(127x61, 64FC1)    0.057  0.036     1.57   
Magnitude::MagnitudeFixture::(640x480, 32FC1)   1.063  0.648     1.64   
Magnitude::MagnitudeFixture::(640x480, 64FC1)   2.261  1.530     1.48   
Magnitude::MagnitudeFixture::(1280x720, 32FC1)  3.261  2.118     1.54   
Magnitude::MagnitudeFixture::(1280x720, 64FC1)  6.802  4.682     1.45   
Magnitude::MagnitudeFixture::(1920x1080, 32FC1) 7.287  4.738     1.54   
Magnitude::MagnitudeFixture::(1920x1080, 64FC1) 15.226 10.334    1.47   
```

Test result before and after enabling UI:
```
                 Name of Test                    orig    pr       pr    
                                                                  vs    
                                                                 orig   
                                                              (x-factor)
Magnitude::MagnitudeFixture::(127x61, 32FC1)    0.032  0.029     1.11   
Magnitude::MagnitudeFixture::(127x61, 64FC1)    0.067  0.057     1.17   
Magnitude::MagnitudeFixture::(640x480, 32FC1)   1.228  1.063     1.16   
Magnitude::MagnitudeFixture::(640x480, 64FC1)   2.786  2.261     1.23   
Magnitude::MagnitudeFixture::(1280x720, 32FC1)  3.762  3.261     1.15   
Magnitude::MagnitudeFixture::(1280x720, 64FC1)  8.549  6.802     1.26   
Magnitude::MagnitudeFixture::(1920x1080, 32FC1) 8.408  7.287     1.15   
Magnitude::MagnitudeFixture::(1920x1080, 64FC1) 18.884 15.226    1.24   
```

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-13 08:34:11 +03:00
Vincent Rabaud 71fe903121 Merge pull request #27040 from vrabaud:png_leak
Make sure there are enough channels to check for opacity #27040

### 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
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-12 21:06:01 +03:00
Alexander Smorkalov 7481cb50b5 Merge pull request #27013 from asmorkalov:as/imencode_animation
Test for in-memory animation encoding and decoding #27013
 
Tests for https://github.com/opencv/opencv/pull/26964

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-12 18:10:06 +03:00
Alexander Smorkalov bbcdbca872 Merge pull request #27041 from asmorkalov:as/decolor_opt
Local decolor pipeline optimization
2025-03-12 18:03:13 +03:00
Pierre Chatelier d83df66ff0 Merge pull request #26834 from chacha21:findContours_speedup
Find contours speedup #26834

It is an attempt, as suggested by #26775, to restore lost speed when migrating `findContours()` implementation from C to C++

The patch adds an "Arena" (a pool) of pre-allocated memory so that contours points (and TreeNodes) can be picked from the Arena.
The code of `findContours()` is mostly unchanged, the arena usage being implicit through a utility class Arena::Item that provides C++ overloaded operators and construct/destruct logic.

As mentioned in #26775, the contour points are allocated and released in order, and can be represented by ranges of indices in their arena. No range subset will be released and drill a hole, that's why the internal representation as a range of indices makes sense.

The TreeNodes use another Arena class that does not comply to that range logic.

Currently, there is a significant improvement of the run-time on the test mentioned in #26775, but it is still far from the `findContours_legacy()` performance.


- [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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-12 18:00:01 +03:00
Pierre Chatelier 0db6a496ba Merge pull request #26842 from chacha21:threshold_with_mask
Added optional mask to cv::threshold #26842
 
Proposal for #26777

To avoid code duplication, and keep performance when no mask is used, inner implementation always propagate the const cv::Mat& mask, but they use a template<bool useMask> parameter that let the compiler optimize out unnecessary tests when the mask is not to be used.

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.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-12 17:55:07 +03:00
Alexander Smorkalov 49ab8121b7 Merge pull request #27050 from hanliutong:rvv-fix-27003
RISC-V: Fix #27003.
2025-03-12 17:32:19 +03:00
Yuantao Feng eefa327f30 Merge pull request #27042 from fengyuentau:4x/core/normDiff_simd
core: vectorize normDiff with universal intrinsics #27042

Merge with https://github.com/opencv/opencv_extra/pull/1242.

Performance results on Desktop Intel i7-12700K, Apple M2, Jetson Orin and SpaceMIT K1:

[perf-normDiff.zip](https://github.com/user-attachments/files/19178689/perf-normDiff.zip)


### 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
- [ ] 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.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-12 16:43:10 +03:00
Liutong HAN 2969b67bd7 Fix 27003. 2025-03-12 12:15:05 +00:00
Maxim Smolskiy 46dbc57a86 Merge pull request #26968 from MaximSmolskiy:fix-Aruco-marker-incorrect-detection-near-image-edge
Fix Aruco marker incorrect detection near image edge #26968

### Pull Request Readiness Checklist

Fix #26922 

As I understood the algorithm, at the first stage we search for the contours of the marker several times (adaptive threshold with different windows sizes). Therefore, for the same marker, we get several contours (inner and outer with different sizes due to the different windows sizes). In the second stage, we group the contours for the same marker into one group, from which we take the largest contour as the best candidate (which should best match the border of the marker).

The problem is that using the `minDistanceToBorder` parameter, we discard contours at the first stage. Thus, we discard the best candidates most appropriate to the marker border, and inner contours may remain, representing a significantly smaller marker border (which we observe in the issue).

But if we use the `minDistanceToBorder` parameter to discard the best candidate of the group at the second stage, then there will be no such problems and we will completely discard markers located too close to the border of the image.

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
- [ ] 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
2025-03-12 09:47:49 +03:00
GenshinImpactStarts 60de3ff24f Merge pull request #27015 from GenshinImpactStarts:sqrt
[HAL RVV] impl sqrt and invSqrt #27015

Implement through the existing interfaces `cv_hal_sqrt32f`, `cv_hal_sqrt64f`, `cv_hal_invSqrt32f`, `cv_hal_invSqrt64f`.

Perf test done on MUSE-PI and CanMV K230. Because the performance of scalar is much worse than universal intrinsic, only ui and hal rvv is compared.

In RVV's UI, `invSqrt` is computed using `1 / sqrt()`. This patch first uses `frsqrt` and then applies the Newton-Raphson method to achieve higher precision. For the initial value, I tried using the famous [fast inverse square root algorithm](https://en.wikipedia.org/wiki/Fast_inverse_square_root), which involves one bit shift and one subtraction. However, on both MUSE-PI and CanMV K230, the performance was slightly lower (about 3%), so I chose to use `frsqrt` for the initial value instead. 

BTW, I think this patch can directly replace RVV's UI.

**UPDATE**: Due to strange vector registers allocation strategy in clang, for `invSqrt`, clang use LMUL m4 while gcc use LMUL m8, which leads to some performance loss in clang. So the test for clang is appended.

```sh
$ opencv_test_core --gtest_filter="Core_HAL/mathfuncs.*"
$ opencv_perf_core --gtest_filter="SqrtFixture.*" --perf_min_samples=300 --perf_force_samples=300
```

CanMV K230:
```
              Name of Test                 ui    rvv      rvv    
                                                           vs    
                                                           ui    
                                                       (x-factor)
Sqrt::SqrtFixture::(127x61, 5, false)    0.052  0.027     1.96   
Sqrt::SqrtFixture::(127x61, 5, true)     0.101  0.026     3.80   
Sqrt::SqrtFixture::(127x61, 6, false)    0.106  0.059     1.79   
Sqrt::SqrtFixture::(127x61, 6, true)     0.207  0.058     3.55   
Sqrt::SqrtFixture::(640x480, 5, false)   1.988  0.956     2.08   
Sqrt::SqrtFixture::(640x480, 5, true)    3.920  0.948     4.13   
Sqrt::SqrtFixture::(640x480, 6, false)   4.179  2.342     1.78   
Sqrt::SqrtFixture::(640x480, 6, true)    8.220  2.290     3.59   
Sqrt::SqrtFixture::(1280x720, 5, false)  5.969  2.881     2.07   
Sqrt::SqrtFixture::(1280x720, 5, true)   11.731 2.857     4.11   
Sqrt::SqrtFixture::(1280x720, 6, false)  12.533 7.031     1.78   
Sqrt::SqrtFixture::(1280x720, 6, true)   24.643 6.917     3.56   
Sqrt::SqrtFixture::(1920x1080, 5, false) 13.423 6.483     2.07   
Sqrt::SqrtFixture::(1920x1080, 5, true)  26.379 6.436     4.10   
Sqrt::SqrtFixture::(1920x1080, 6, false) 28.200 15.833    1.78   
Sqrt::SqrtFixture::(1920x1080, 6, true)  55.434 15.565    3.56   
```

MUSE-PI:
```
                                                 GCC              |        clang            
              Name of Test                 ui    rvv      rvv     |   ui    rvv      rvv    
                                                           vs     |                   vs    
                                                           ui     |                   ui    
                                                       (x-factor) |               (x-factor)
Sqrt::SqrtFixture::(127x61, 5, false)    0.027  0.018     1.46    | 0.027  0.016     1.65   
Sqrt::SqrtFixture::(127x61, 5, true)     0.050  0.017     2.98    | 0.050  0.017     2.99   
Sqrt::SqrtFixture::(127x61, 6, false)    0.053  0.031     1.72    | 0.052  0.032     1.64   
Sqrt::SqrtFixture::(127x61, 6, true)     0.100  0.030     3.31    | 0.101  0.035     2.86   
Sqrt::SqrtFixture::(640x480, 5, false)   0.955  0.483     1.98    | 0.959  0.499     1.92   
Sqrt::SqrtFixture::(640x480, 5, true)    1.873  0.489     3.83    | 1.873  0.520     3.60   
Sqrt::SqrtFixture::(640x480, 6, false)   2.027  1.163     1.74    | 2.037  1.218     1.67   
Sqrt::SqrtFixture::(640x480, 6, true)    3.961  1.153     3.44    | 3.961  1.341     2.95   
Sqrt::SqrtFixture::(1280x720, 5, false)  2.916  1.538     1.90    | 2.912  1.598     1.82   
Sqrt::SqrtFixture::(1280x720, 5, true)   5.735  1.534     3.74    | 5.726  1.661     3.45   
Sqrt::SqrtFixture::(1280x720, 6, false)  6.121  3.585     1.71    | 6.109  3.725     1.64   
Sqrt::SqrtFixture::(1280x720, 6, true)   12.059 3.501     3.44    | 12.053 4.080     2.95   
Sqrt::SqrtFixture::(1920x1080, 5, false) 6.540  3.535     1.85    | 6.540  3.643     1.80   
Sqrt::SqrtFixture::(1920x1080, 5, true)  12.943 3.445     3.76    | 12.908 3.706     3.48   
Sqrt::SqrtFixture::(1920x1080, 6, false) 13.714 8.062     1.70    | 13.711 8.376     1.64   
Sqrt::SqrtFixture::(1920x1080, 6, true)  27.011 7.989     3.38    | 27.115 9.245     2.93   
```

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-12 08:34:27 +03:00
Suleyman TURKMEN 656038346b Merge pull request #26441 from sturkmen72:upd_tutorials
Update tutorials #26441

### 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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-11 16:17:21 +03:00
Alexander Smorkalov 1f63b986a1 Merge pull request #26976 from MaximSmolskiy/refactor-ArucoDetector-ArucoDetectorImpl-filterTooCloseCandidates
Refactor ArucoDetector::ArucoDetectorImpl::filterTooCloseCandidates
2025-03-11 16:10:48 +03:00
Alexander Smorkalov a48e78cdfc Merge pull request #27026 from amane-ame/filter_hal_rvv
Add RISC-V HAL implementation for cv::filter series
2025-03-11 16:09:45 +03:00
Alexander Smorkalov d9956fc24f Merge pull request #26934 from BenjaminKnecht/new_4.x
Extend ArUcoDetector to run multiple dictionaries in an efficient manner.
2025-03-11 14:37:00 +03:00
amane-ame 2dd72201af Remove CV_ASSERT.
Co-authored-by: Liutong HAN <liutong2020@iscas.ac.cn>
2025-03-11 18:37:58 +08:00
Alexander Smorkalov 6fb082ae7f Merge pull request #27001 from DanBmh/opt_newoptcm
Optimize camera matrix undistortion
2025-03-11 12:47:35 +03:00
amane-ame d9ec808b15 Use the macro from interface.h.
Co-authored-by: Liutong HAN <liutong2020@iscas.ac.cn>
2025-03-11 17:44:55 +08:00
Alexander Smorkalov fa092b4597 Merge pull request #27043 from asmorkalov/as/debayer_warn_fix
Warning fix on Windows.
2025-03-11 12:07:57 +03:00
Alexander Smorkalov f833519506 Warning fix on Windows. 2025-03-11 11:17:20 +03:00
Alexander Smorkalov 4be88e934f Merge pull request #27010 from GenshinImpactStarts/exp_log
[HAL RVV] impl exp and log | add log perf test
2025-03-11 10:51:03 +03:00
Alexander Smorkalov e342d2f339 Local decolor pipeline optimization. 2025-03-11 10:16:01 +03:00
Alexander Smorkalov 4bb57ceb73 Merge pull request #26868 from FantasqueX/bayer2gray-simd-2
Use universal intrinsics in bayer2gray
2025-03-11 09:55:09 +03:00
Alexander Smorkalov 2fbb310265 Merge pull request #27037 from sturkmen72/ImageCollection_animations
Add a test to ensure ImageCollection class works good with animations
2025-03-11 08:18:22 +03:00
Suleyman TURKMEN 6004badce2 ImageCollection animations 2025-03-10 21:02:43 +03:00
Pierre Chatelier e813326c17 Merge pull request #27039 from chacha21:threshold_otsu_doc_update
Threshold otsu doc update #27039 
 
PR for #27038

(I had already done that, but encounters git madness after branch renaming)

- [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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-10 19:40:45 +03:00
Alexander Smorkalov 3236436892 Merge pull request #27036 from CodeLinaro:xuezha_3rdPost
Fix gaussianBlur5x5 performance regression
2025-03-10 18:21:20 +03:00
Xue Zhang accebdecf7 Fix gaussianBlur5x5 performance regression 2025-03-10 16:16:56 +05:30
Alexander Smorkalov 316b5d7b08 Merge pull request #27031 from sturkmen72:libjpeg-turbo_ver_3.1.0
Libjpeg-turbo update to version 3.1.0
2025-03-10 13:44:00 +03:00
Daniel f4a2c35c73 Small updates. 2025-03-10 11:22:24 +01:00
amane-ame 54da5c3e77 Add some algorithm comments.
Co-authored-by: Liutong HAN <liutong2020@iscas.ac.cn>
2025-03-10 16:42:58 +08:00
GenshinImpactStarts 830d031213 Merge pull request #26977 from GenshinImpactStarts:helper_hal_rvv
[Refactor](HAL RVV): Consolidate Helpers for Code Reusability #26977

This PR introduces a new helper file with utility types and templates to standardize function interfaces. This refactor allows us to avoid duplicate code when types differ but logic remains the same.

The `flip` and `minmax` implementations have been updated to use the new generic helpers, replacing the previously defined, redundant classes.

Due to the large number of functions, not all interfaces are unified yet. Future development can extend the types as needed. While the usage of function templates is currently limited, this will ease future development.

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
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2025-03-10 10:36:48 +03:00
amane-ame 02253dd76b Copy cv::borderInterpolate from core.
Co-authored-by: Liutong HAN <liutong2020@iscas.ac.cn>
2025-03-10 15:26:41 +08:00
quic-xuezha 797068853f Merge pull request #27033 from CodeLinaro:xuezha_3rdPost
Fix assert failure in Sobel test when enable FastCV #27033

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
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2025-03-10 10:24:28 +03:00
Suleyman TURKMEN 6d161c25ef Update libjpeg-turbo version:3.1.0 2025-03-09 00:02:20 +03:00
GenshinImpactStarts 0fed1fa184 fix exp, log | enable ui for log | strengthen test
Co-authored-by: Liutong HAN <liutong2020@iscas.ac.cn>
2025-03-07 17:11:26 +00:00
GenshinImpactStarts 524d8ae01c impl exp and log | add log perf test
Co-authored-by: Liutong HAN <liutong2020@iscas.ac.cn>
2025-03-07 17:11:26 +00:00
amane-ame e06502a254 Add Morph for MORPH_ERODE and MORPH_DILATE.
Co-authored-by: Liutong HAN <liutong2020@iscas.ac.cn>
2025-03-08 00:35:50 +08:00
Alexander Smorkalov 40843d06ab Disable CV_SIMD_SCALABLE for demosaicing as the implementation is not efficient on RISC-V RVV. 2025-03-07 16:24:20 +03:00
amane-ame a2d784b6f5 Add sepFilter.
Co-authored-by: Liutong HAN <liutong2020@iscas.ac.cn>
2025-03-07 20:56:04 +08:00
Alexander Smorkalov 12d182bf9e Merge pull request #27025 from shyama7004:link
fix the not working link
2025-03-07 15:55:59 +03:00
Alexander Smorkalov 648424eaf2 Code review fixes. 2025-03-07 15:33:54 +03:00
shyama7004 a9b2467868 fix the not working link 2025-03-07 17:39:49 +05:30
Alexander Smorkalov fbffaa5276 Warning fix. 2025-03-07 11:56:26 +03:00
天音あめ e89e2fd7ea Merge pull request #27007 from amane-ame:color_hal_rvv
Add RISC-V HAL implementation for cv::cvtColor #27007

This patch implements the following functions in RVV_HAL using native intrinsics, optimizing the performance of `cv::cvtColor` for all possible data types and modes (except for `COLOR_Bayer`, `COLOR_YUV2GRAY_420` and `COLOR_mRGBA`, as these modes have no HAL interface):

```
cv_hal_cvtBGRtoBGR
cv_hal_cvtBGRtoBGR5x5
cv_hal_cvtBGR5x5toBGR
cv_hal_cvtBGRtoGray
cv_hal_cvtGraytoBGR
cv_hal_cvtBGR5x5toGray
cv_hal_cvtGraytoBGR5x5
cv_hal_cvtBGRtoYUV
cv_hal_cvtYUVtoBGR
cv_hal_cvtBGRtoXYZ
cv_hal_cvtXYZtoBGR
cv_hal_cvtBGRtoHSV
cv_hal_cvtHSVtoBGR
cv_hal_cvtBGRtoLab
cv_hal_cvtLabtoBGR
cv_hal_cvtTwoPlaneYUVtoBGR
cv_hal_cvtBGRtoTwoPlaneYUV
cv_hal_cvtThreePlaneYUVtoBGR
cv_hal_cvtBGRtoThreePlaneYUV
cv_hal_cvtOnePlaneYUVtoBGR
cv_hal_cvtOnePlaneBGRtoYUV
```

Tested on MUSE-PI (Spacemit X60) for both gcc 14.2 and clang 20.0.

```
$ ./opencv_test_imgproc --gtest_filter="*Color*-*Bayer*"
$ ./opencv_perf_imgproc --gtest_filter="*Color*-*Bayer*" --gtest_also_run_disabled_tests --perf_min_samples=100 --perf_force_samples=100
```

View the full perf table here: [hal_rvv_color.pdf](https://github.com/user-attachments/files/19055417/hal_rvv_color.pdf)

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
2025-03-07 11:24:48 +03:00
天音あめ 00956d5c15 Merge pull request #26892 from amane-ame:solve_hal_rvv
Add RISC-V HAL implementation for cv::solve #26892

This patch implements `cv_hal_LU/cv_hal_Cholesky/cv_hal_SVD/cv_hal_QR` function in RVV_HAL using native intrinsics, optimizing the performance for `cv::solve` with method `DECOMP_LU/DECOMP_SVD/DECOMP_CHOLESKY/DECOMP_QR` and data types `32FC1/64FC1`.

Tested on MUSE-PI (Spacemit X60) for both gcc 14.2 and clang 20.0.

```
$ ./opencv_test_core --gtest_filter="*Solve*:*SVD*:*Cholesky*"
$ ./opencv_perf_core --gtest_filter="*SolveTest*" --perf_min_samples=100 --perf_force_samples=100
```

The tail of the perf table is shown below since the table is too long.

View the full perf table here: [hal_rvv_solve.pdf](https://github.com/user-attachments/files/18725067/hal_rvv_solve.pdf)

<img width="1078" alt="Untitled" src="https://github.com/user-attachments/assets/c01d849c-f000-4bcc-bfe0-a302d6605d9e" />

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-07 11:14:09 +03:00
天音あめ bb525fe91d Merge pull request #26865 from amane-ame:dxt_hal_rvv
Add RISC-V HAL implementation for cv::dft and cv::dct #26865

This patch implements `static cv::DFT` function in RVV_HAL using native intrinsic, optimizing the performance for `cv::dft` and `cv::dct` with data types `32FC1/64FC1/32FC2/64FC2`.

The reason I chose to create a new `cv_hal_dftOcv` interface is that if I were to use the existing interfaces (`cv_hal_dftInit1D` and `cv_hal_dft1D`), it would require handling and parsing the dft flags within HAL, as well as performing preprocessing operations such as handling unit roots. Since these operations are not performance hotspots and do not require optimization, reusing the existing interfaces would result in copying approximately 300 lines of code from `core/src/dxt.cpp` into HAL, which I believe is unnecessary.

Moreover, if I insert the new interface into `static cv::DFT`, both `static cv::RealDFT` and `static cv::DCT` can be optimized as well. The processing performed before and after calling `static cv::DFT` in these functions is also not a performance hotspot.

Tested on MUSE-PI (Spacemit X60) for both gcc 14.2 and clang 20.0.

```
$ opencv_test_core --gtest_filter="*DFT*"
$ opencv_perf_core --gtest_filter="*dft*:*dct*" --perf_min_samples=30 --perf_force_samples=30
```

The head of the perf table is shown below since the table is too long.

View the full perf table here: [hal_rvv_dxt.pdf](https://github.com/user-attachments/files/18622645/hal_rvv_dxt.pdf)

<img width="1017" alt="Untitled" src="https://github.com/user-attachments/assets/609856e7-9c7d-4a95-9923-45c1b77eb3a2" />

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-07 11:08:41 +03:00
GenshinImpactStarts 57a78cb9df Merge pull request #26941 from GenshinImpactStarts:lut_hal_rvv
Impl hal_rvv LUT | Add more LUT test #26941 

Implement through the existing `cv_hal_lut` interfaces.

Add more LUT accuracy and performance tests:
- **Accuracy test**: Multi-channel table tests are added, and the boundary of `randu` used for generating test data is broadened to make the test more robust.
- **Performance test**: Multi-channel input and multi-channel table tests are added.

Perf test done on
- MUSE-PI (vlen=256)
- Compiler: gcc 14.2 (riscv-collab/riscv-gnu-toolchain Nightly: December 16, 2024)


```sh

$ opencv_test_core --gtest_filter="Core_LUT*"
$ opencv_perf_core --gtest_filter="SizePrm_LUT*" --perf_min_samples=300 --perf_force_samples=300
```
```sh
Geometric mean (ms)

         Name of Test          scalar   ui    rvv       ui        rvv    
                                                        vs         vs    
                                                      scalar     scalar  
                                                    (x-factor) (x-factor)
LUT::SizePrm::320x240          0.248  0.249  0.052     1.00       4.74   
LUT::SizePrm::640x480          0.277  0.275  0.085     1.01       3.28   
LUT::SizePrm::1920x1080        0.950  0.947  0.634     1.00       1.50   
LUT_multi2::SizePrm::320x240   2.051  2.045  2.049     1.00       1.00   
LUT_multi2::SizePrm::640x480   2.128  2.134  2.125     1.00       1.00   
LUT_multi2::SizePrm::1920x1080 7.397  7.380  7.390     1.00       1.00   
LUT_multi::SizePrm::320x240    0.715  0.747  0.154     0.96       4.64   
LUT_multi::SizePrm::640x480    0.741  0.766  0.257     0.97       2.88   
LUT_multi::SizePrm::1920x1080  2.766  2.765  1.925     1.00       1.44  
```

This optimization is achieved by loading the entire lookup table into vector registers. Due to register size limitations, the optimization is only effective under the following conditions:  
- For the U8C1 table type, the optimization works when `vlen >= 256`
- For U16C1, it works when `vlen >= 512`
- For U32C1, it works when `vlen >= 1024`

Since I don’t have real hardware with `vlen > 256`, the corresponding accuracy tests were conducted on QEMU built from the `riscv-collab/riscv-gnu-toolchain`.

This patch does not implement optimizations for multi-channel tables.

Previous attempts:
1. For the U8C1 table type, when `vlen = 128`, it is possible to use four `u8m4` vectors to load the entire table, perform gathering, and merge the results. However, the performance is almost the same as the scalar version.
2. Loading part of the table and repeatedly loading the source data is faster for small sizes. But as the table size grows, the performance quickly degrades compared to the scalar version.
3. Using `vluxei8` as a general solution does not show any performance improvement.

### 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
- [ ] The PR is proposed to the proper branch
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      Patch to opencv_extra has the same branch name.
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2025-03-06 11:17:00 +03:00
amane-ame 83104bed32 Add Filter2D.
Co-authored-by: Liutong HAN <liutong2020@iscas.ac.cn>
2025-03-06 14:10:06 +08:00
Suleyman TURKMEN dbd4e4549d Merge pull request #26849 from sturkmen72:apng-writeanimation
APNG encoding optimization #26849

related #26840

### 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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
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2025-03-05 10:42:43 +03:00
Benjamin Knecht d80fd565b4 Attempt to fix Windows int type warning 2025-03-04 16:24:50 +01:00
Benjamin Knecht 1aa658fa75 Address more comments
Use map to manage unique marker size candidate trees.
Avoid code duplication.
Add a test to show double detection with overlapping dictionaries.
Generalize to marker sizes of not only predefined dictionaries.
2025-03-04 15:24:03 +01:00
Liutong HAN 97abffbdac Merge pull request #27006 from hanliutong:rvv-fix-ui-1024
Fix issues in RISC-V Vector (RVV) Universal Intrinsic #27006

This PR aims to make `opencv_test_core` pass on RVV, via following two parts:

1. Fix bug in Universal Intrinsic when VLEN >= 512:
- `max_nlanes` should be multiplied by 2, because we use LMUL=2 in RVV Universal Intrinsic since #26318.
- Related tests are also expanded to match longer registers
- Relax the precision threshold of `v_erf` to make the tests pass

2. Temporary fix  #26936
- Disable 3 Universal Intrinsic code blocks on GCC
- This is just a temporary fix until we figure out if it's our issue or GCC/something else's

This patch is tested under the following conditions:
- Compier: GCC 14.2, Clang 19.1.7
- Device: Muse-Pi (VLEN=256), QEMU (VLEN=512, 1024)


### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-04 16:49:59 +03:00
天音あめ cbcfd772ce Merge pull request #26958 from amane-ame:pyramids_hal_rvv
Add RISC-V HAL implementation for cv::pyrDown and cv::pyrUp #26958

This patch implements `cv_hal_pyrdown/cv_hal_pyrup` function in RVV_HAL using native intrinsics, optimizing the performance for `cv::pyrDown`, `cv::pyrUp` and `cv::buildPyramids` with data types `{8U,16S,32F} x {C1,C2,C3,C4,Cn}`.

Tested on MUSE-PI (Spacemit X60) for both gcc 14.2 and clang 20.0.

```
$ ./opencv_test_imgproc --gtest_filter="*pyr*:*Pyr*"
$ ./opencv_perf_imgproc --gtest_filter="*pyr*:*Pyr*" --perf_min_samples=300 --perf_force_samples=300
```

<img width="1112" alt="Untitled" src="https://github.com/user-attachments/assets/235a9fba-0d29-434e-8a10-498212bac657" />


### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-04 15:41:15 +03:00
Alexander Smorkalov 5c6c6af4ec Merge pull request #27004 from asmorkalov:as/minMax_backport
Backported some CALL_HAL improvements from 5.x #26946
2025-03-04 08:07:30 +03:00
Daniel Bermuth 8a24d41b54 Merge pull request #26988 from DanBmh:opt_undistort
Optimize undistort points #26988

Skips unnecessary rotation with identity matrix if no R or P mats are given.

---------

Co-authored-by: Daniel <daniel@mail.de>
2025-03-03 17:16:09 +03:00
Alexander Smorkalov 1aa69292b0 Backported some CALL_HAL improvements from 5.x #26946 2025-03-03 16:22:48 +03:00
sssanjee-quic a62b78d6e3 Merge pull request #26910 from CodeLinaro:FastcvHAL_Documentation
Documentation to enable FastCV based OpenCV HAL and Extensions #26910

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
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2025-03-03 15:14:08 +03:00
Skreg 3f1e7fcb8f Merge pull request #26996 from shyama7004:outofBound
Fix Logical defect in FilterSpecklesImpl #26996

Fixes : #24963

### 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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
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2025-03-03 15:12:18 +03:00
Daniel e39eb949ea Use only image contour for camera matrix undistortion. 2025-03-03 11:35:05 +01:00
Maxim Smolskiy dbd3ef9a6f Merge pull request #26926 from MaximSmolskiy:fix-getPerspectiveTransform-for-singular-case
Fix getPerspectiveTransform for singular case #26926

### Pull Request Readiness Checklist

Fix #26916 

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.
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2025-03-02 12:44:39 +03:00
Anshuprem 87cc1643f4 Merge pull request #26992 from Anshuprem:4.x
Some minor fixes #26992

### 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
- [ ] There is a reference to the original bug report and related work
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2025-03-01 14:54:26 +03:00
Alexander Smorkalov b65fd3b51c Merge pull request #26985 from xi-guo-0:fix-qnx7.0-build
fix: qnx7.0 build
2025-02-28 15:08:07 +03:00
Benjamin Knecht 3084f950cf Fix dictionary comparison in test 2025-02-27 10:52:27 +01:00
xi-guo 0b8cab368b fix: qnx7.0 build 2025-02-27 14:24:18 +08:00
Alexander Smorkalov 3db1247745 Merge pull request #26918 from GenshinImpactStarts:norm_hamming
Impl RISC-V HAL for norm_hamming
2025-02-26 21:23:04 +03:00
Alexander Smorkalov 4d6d6fb18f Merge pull request #26983 from AsyaPronina:wa_for_ort_env
G-API/ORT: Workaround exception during OV EP append
2025-02-26 21:19:33 +03:00
Alexander Smorkalov 4f6996b5dd Merge pull request #26982 from asmorkalov:as/backport_c_api
Backported some C API cleanup from 5.x to 4.x to reduce conflicts in 4.x->5.x merge
2025-02-26 20:30:47 +03:00
Anastasiya Pronina 76d3bf0a3b Workaround for successfull append of OpenVINO Execution Provider: Moved creation of 'Ort::Env' before it 2025-02-26 16:55:48 +00:00
Kumataro a63ede6b1d Merge pull request #26930 from Kumataro:fix26924
Imgcodecs: gif: support Disposal Method #26930

Close https://github.com/opencv/opencv/issues/26924

### 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
2025-02-26 17:15:41 +03:00
Alexander Smorkalov d3792dad86 Backported some C API cleanup from 5.x to 4.x to reduce conflicts in 4.x->5.x merge. 2025-02-26 17:11:31 +03:00
Maksim Shabunin 43551b72d7 Merge pull request #26948 from mshabunin:fix-videoio-test-params
videoio: print test params instead of indexes #26948
_videoio_ test names changed - use string instead of index.
E.g. `videoio_read.threads/0` is now `videoio_read.threads/h264_0_RAW`.
It allows to filter tests independently of the platform.

**Notes:**
- not all tests has been updated - only simpler ones and those which have varying parameters depending on platform
2025-02-26 14:04:37 +03:00
Suleyman TURKMEN 39bc5df72a Merge pull request #26973 from sturkmen72:png_test
Add a test related IMWRITE_PNG_COMPRESSION parameter #26973

### 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
- [ ] 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.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-02-25 15:24:25 +03:00
Benjamin Knecht d869b12e89 Fixing warnings in tests 2025-02-25 11:50:13 +01:00
GenshinImpactStarts 33d632f85e impl hal_rvv norm_hamming
Co-authored-by: Liutong HAN <liutong2020@iscas.ac.cn>
2025-02-25 02:31:02 +00:00
Benjamin Knecht 314f99f7a0 Remove add/removeDictionary and retain ABI of set/getDictionary
functions
2025-02-24 18:01:10 +01:00
Benjamin Knecht 6c3b195a57 Make sure serialization with single dict preserves old behavior 2025-02-24 17:33:09 +01:00
MaximSmolskiy 63ad15c243 Refactor ArucoDetector::ArucoDetectorImpl::filterTooCloseCandidates 2025-02-24 19:26:48 +03:00
Benjamin Knecht 3c88a001a2 Add docs to Dictionary get/set/add/remove functions 2025-02-24 14:30:48 +01:00
GenshinImpactStarts 6a6a5a765d Merge pull request #26943 from GenshinImpactStarts:flip_hal_rvv
Impl RISC-V HAL for cv::flip | Add perf test for flip #26943 

Implement through the existing `cv_hal_flip` interfaces.

Add perf test for `cv::flip`.

The reason why select these args for testing:
- **size**: copied from perf_lut
- **type**:
    - U8C1: basic situation
    - U8C3: unaligned element size
    - U8C4: large element size

Tested on
- MUSE-PI (vlen=256)
- Compiler: gcc 14.2 (riscv-collab/riscv-gnu-toolchain Nightly: December 16, 2024)

```sh
$ opencv_test_core --gtest_filter="Core_Flip/ElemWiseTest.*"
$ opencv_perf_core --gtest_filter="Size_MatType_FlipCode*" --perf_min_samples=300 --perf_force_samples=300
```

```
Geometric mean (ms)

                     Name of Test                       scalar   ui    rvv       ui        rvv    
                                                                                 vs         vs    
                                                                               scalar     scalar  
                                                                             (x-factor) (x-factor)
flip::Size_MatType_FlipCode::(320x240, 8UC1, FLIP_X)    0.026  0.033  0.031     0.81       0.84   
flip::Size_MatType_FlipCode::(320x240, 8UC1, FLIP_XY)   0.206  0.212  0.091     0.97       2.26   
flip::Size_MatType_FlipCode::(320x240, 8UC1, FLIP_Y)    0.185  0.189  0.082     0.98       2.25   
flip::Size_MatType_FlipCode::(320x240, 8UC3, FLIP_X)    0.070  0.084  0.084     0.83       0.83   
flip::Size_MatType_FlipCode::(320x240, 8UC3, FLIP_XY)   0.616  0.612  0.235     1.01       2.62   
flip::Size_MatType_FlipCode::(320x240, 8UC3, FLIP_Y)    0.587  0.603  0.204     0.97       2.88   
flip::Size_MatType_FlipCode::(320x240, 8UC4, FLIP_X)    0.263  0.110  0.109     2.40       2.41   
flip::Size_MatType_FlipCode::(320x240, 8UC4, FLIP_XY)   0.930  0.831  0.316     1.12       2.95   
flip::Size_MatType_FlipCode::(320x240, 8UC4, FLIP_Y)    1.175  1.129  0.313     1.04       3.75   
flip::Size_MatType_FlipCode::(640x480, 8UC1, FLIP_X)    0.303  0.118  0.111     2.57       2.73   
flip::Size_MatType_FlipCode::(640x480, 8UC1, FLIP_XY)   0.949  0.836  0.405     1.14       2.34   
flip::Size_MatType_FlipCode::(640x480, 8UC1, FLIP_Y)    0.784  0.783  0.409     1.00       1.92   
flip::Size_MatType_FlipCode::(640x480, 8UC3, FLIP_X)    1.084  0.360  0.355     3.01       3.06   
flip::Size_MatType_FlipCode::(640x480, 8UC3, FLIP_XY)   3.768  3.348  1.364     1.13       2.76   
flip::Size_MatType_FlipCode::(640x480, 8UC3, FLIP_Y)    4.361  4.473  1.296     0.97       3.37   
flip::Size_MatType_FlipCode::(640x480, 8UC4, FLIP_X)    1.252  0.469  0.451     2.67       2.78   
flip::Size_MatType_FlipCode::(640x480, 8UC4, FLIP_XY)   5.732  5.220  1.303     1.10       4.40   
flip::Size_MatType_FlipCode::(640x480, 8UC4, FLIP_Y)    5.041  5.105  1.203     0.99       4.19   
flip::Size_MatType_FlipCode::(1920x1080, 8UC1, FLIP_X)  2.382  0.903  0.903     2.64       2.64   
flip::Size_MatType_FlipCode::(1920x1080, 8UC1, FLIP_XY) 8.606  7.508  2.581     1.15       3.33   
flip::Size_MatType_FlipCode::(1920x1080, 8UC1, FLIP_Y)  8.421  8.535  2.219     0.99       3.80   
flip::Size_MatType_FlipCode::(1920x1080, 8UC3, FLIP_X)  6.312  2.416  2.429     2.61       2.60   
flip::Size_MatType_FlipCode::(1920x1080, 8UC3, FLIP_XY) 29.174 26.055 12.761    1.12       2.29   
flip::Size_MatType_FlipCode::(1920x1080, 8UC3, FLIP_Y)  25.373 25.500 13.382    1.00       1.90   
flip::Size_MatType_FlipCode::(1920x1080, 8UC4, FLIP_X)  7.620  3.204  3.115     2.38       2.45   
flip::Size_MatType_FlipCode::(1920x1080, 8UC4, FLIP_XY) 32.876 29.310 12.976    1.12       2.53   
flip::Size_MatType_FlipCode::(1920x1080, 8UC4, FLIP_Y)  28.831 29.094 14.919    0.99       1.93   
```

The optimization for vlen <= 256 and > 256 are different, but I have no real hardware with vlen > 256. So accuracy tests for that like 512 and 1024 are conducted on QEMU built from the `riscv-collab/riscv-gnu-toolchain`.

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-02-24 08:56:23 +03:00
Daniil Anufriev b5f5540e8a Merge pull request #26886 from sk1er52:feature/exp64f
Enable SIMD_SCALABLE for exp and sqrt #26886

### 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
```
CPU - Banana Pi k1, compiler - clang 18.1.4
```
```
Geometric mean (ms)

              Name of Test               baseline  hal     ui      hal         ui    
                                                                    vs         vs
                                                                 baseline   baseline
                                                                (x-factor) (x-factor)
Exp::ExpFixture::(127x61, 32FC1)          0.358     --   0.033      --       10.70   
Exp::ExpFixture::(640x480, 32FC1)         14.304    --   1.167      --       12.26   
Exp::ExpFixture::(1280x720, 32FC1)        42.785    --   3.538      --       12.09
Exp::ExpFixture::(1920x1080, 32FC1)       96.206    --   7.927      --       12.14   
Exp::ExpFixture::(127x61, 64FC1)          0.433   0.050  0.098     8.59       4.40   
Exp::ExpFixture::(640x480, 64FC1)         17.315  1.935  3.813     8.95       4.54   
Exp::ExpFixture::(1280x720, 64FC1)        52.181  5.877  11.519    8.88       4.53   
Exp::ExpFixture::(1920x1080, 64FC1)      117.082  13.157 25.854    8.90       4.53
```
Additionally, this PR brings Sqrt optimization with UI:
```
Geometric mean (ms)

              Name of Test                     baseline    ui       ui    
                                                                    vs
                                                                 baseline
                                                                (x-factor)
Sqrt::SqrtFixture::(127x61, 5, false)            0.111   0.027     4.11   
Sqrt::SqrtFixture::(127x61, 6, false)            0.149   0.053     2.82   
Sqrt::SqrtFixture::(640x480, 5, false)           4.374   0.967     4.52   
Sqrt::SqrtFixture::(640x480, 6, false)           5.885   2.046     2.88   
Sqrt::SqrtFixture::(1280x720, 5, false)          12.960  2.915     4.45   
Sqrt::SqrtFixture::(1280x720, 6, false)          17.648  6.107     2.89   
Sqrt::SqrtFixture::(1920x1080, 5, false)         29.178  6.524     4.47   
Sqrt::SqrtFixture::(1920x1080, 6, false)         39.709  13.670    2.90   
```

Reference
Muller, J.-M. Elementary Functions: Algorithms and Implementation. 2nd ed. Boston: Birkhäuser, 2006.
https://www.springer.com/gp/book/9780817643720
2025-02-21 17:36:54 +03:00
Alexander Smorkalov a256886838 Merge pull request #26949 from shyama7004:Fix
replace deprecated np.fromstring() by np.frombuffer()
2025-02-21 13:55:23 +03:00
Yuantao Feng e2803bee5c Merge pull request #26885 from fengyuentau:4x/core/normalize_simd
core: vectorize cv::normalize / cv::norm #26885

Checklist:
|      | normInf | normL1 | normL2 |
| ---- | ------- | ------ | ------ |
| bool |    -    |   -    |   -    |
| 8u   |    √    |   √    |   √    |
| 8s   |    √    |   √    |   √    |
| 16u  |    √    |   √    |   √    |
| 16s  |    √    |   √    |   √    |
| 16f  |    -    |   -    |   -    |
| 16bf |    -    |   -    |   -    |
| 32u  |    -    |   -    |   -    |
| 32s  |    √    |   √    |   √    |
| 32f  |    √    |   √    |   √    |
| 64u  |    -    |   -    |   -    |
| 64s  |    -    |   -    |   -    |
| 64f  |    √    |   √    |   √    |

*: Vectorization of data type bool, 16f, 16bf, 32u, 64u and 64s needs to be done on 5.x.

### 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
- [ ] 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.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-02-21 13:49:11 +03:00
shyama7004 a47f0f00cb replace deprecated np.fromstring() by np.frombuffer() 2025-02-21 10:37:11 +05:30
Benjamin Knecht 364eedb87e Undo multi dict functionality of refineDetectedMarkers method 2025-02-20 15:37:44 +01:00
Dmitry Kurtaev 7a2b048c92 Merge pull request #26923 from dkurt:merge_rvv_opt
Further optimization of cv::merge RVV HAL for 8U and 16S #26923

### Pull Request Readiness Checklist


* Banana Pi BF3 (SpacemiT K1) RISC-V
* Compiler: Syntacore Clang 18.1.4 (build 2024.12)

```
Geometric mean (ms)

                     Name of Test                       baseline   pr       pr
                                                         merge              vs    
                                                                         baseline
                                                                          merge
                                                                        (x-factor)
merge::Size_SrcDepth_DstChannels::(127x61, 8UC1, 2)      0.013   0.003     3.76   
merge::Size_SrcDepth_DstChannels::(127x61, 8UC1, 3)      0.020   0.006     3.46   
merge::Size_SrcDepth_DstChannels::(127x61, 8UC1, 4)      0.026   0.010     2.61   
merge::Size_SrcDepth_DstChannels::(127x61, 8UC1, 5)      0.043   0.028     1.56   
merge::Size_SrcDepth_DstChannels::(127x61, 8UC1, 6)      0.054   0.035     1.53   
merge::Size_SrcDepth_DstChannels::(127x61, 8UC1, 7)      0.065   0.050     1.30   
merge::Size_SrcDepth_DstChannels::(127x61, 8UC1, 8)      0.070   0.036     1.95   
merge::Size_SrcDepth_DstChannels::(127x61, 16SC1, 2)     0.015   0.008     1.82   
merge::Size_SrcDepth_DstChannels::(127x61, 16SC1, 3)     0.022   0.015     1.48   
merge::Size_SrcDepth_DstChannels::(127x61, 16SC1, 4)     0.029   0.018     1.63   
merge::Size_SrcDepth_DstChannels::(127x61, 16SC1, 5)     0.067   0.044     1.54   
merge::Size_SrcDepth_DstChannels::(127x61, 16SC1, 6)     0.088   0.056     1.58   
merge::Size_SrcDepth_DstChannels::(127x61, 16SC1, 7)     0.104   0.076     1.38   
merge::Size_SrcDepth_DstChannels::(127x61, 16SC1, 8)     0.116   0.065     1.79   
merge::Size_SrcDepth_DstChannels::(640x480, 8UC1, 2)     0.421   0.176     2.39   
merge::Size_SrcDepth_DstChannels::(640x480, 8UC1, 3)     0.792   0.284     2.79   
merge::Size_SrcDepth_DstChannels::(640x480, 8UC1, 4)     1.090   0.370     2.95   
merge::Size_SrcDepth_DstChannels::(640x480, 8UC1, 5)     1.835   1.399     1.31   
merge::Size_SrcDepth_DstChannels::(640x480, 8UC1, 6)     2.389   1.776     1.35   
merge::Size_SrcDepth_DstChannels::(640x480, 8UC1, 7)     3.000   2.471     1.21   
merge::Size_SrcDepth_DstChannels::(640x480, 8UC1, 8)     3.178   2.104     1.51   
merge::Size_SrcDepth_DstChannels::(640x480, 16SC1, 2)    0.490   0.377     1.30   
merge::Size_SrcDepth_DstChannels::(640x480, 16SC1, 3)    1.348   0.602     2.24   
merge::Size_SrcDepth_DstChannels::(640x480, 16SC1, 4)    1.827   0.813     2.25   
merge::Size_SrcDepth_DstChannels::(640x480, 16SC1, 5)    3.283   2.692     1.22   
merge::Size_SrcDepth_DstChannels::(640x480, 16SC1, 6)    4.922   3.334     1.48   
merge::Size_SrcDepth_DstChannels::(640x480, 16SC1, 7)    5.725   4.399     1.30   
merge::Size_SrcDepth_DstChannels::(640x480, 16SC1, 8)    6.278   4.748     1.32   
merge::Size_SrcDepth_DstChannels::(1280x720, 8UC1, 2)    1.267   0.603     2.10   
merge::Size_SrcDepth_DstChannels::(1280x720, 8UC1, 3)    2.394   0.934     2.56   
merge::Size_SrcDepth_DstChannels::(1280x720, 8UC1, 4)    3.236   1.434     2.26   
merge::Size_SrcDepth_DstChannels::(1280x720, 8UC1, 5)    5.398   4.345     1.24   
merge::Size_SrcDepth_DstChannels::(1280x720, 8UC1, 6)    7.127   5.459     1.31   
merge::Size_SrcDepth_DstChannels::(1280x720, 8UC1, 7)    8.590   7.298     1.18   
merge::Size_SrcDepth_DstChannels::(1280x720, 8UC1, 8)    9.360   6.152     1.52   
merge::Size_SrcDepth_DstChannels::(1280x720, 16SC1, 2)   1.482   1.242     1.19   
merge::Size_SrcDepth_DstChannels::(1280x720, 16SC1, 3)   4.008   1.817     2.21   
merge::Size_SrcDepth_DstChannels::(1280x720, 16SC1, 4)   6.079   2.468     2.46   
merge::Size_SrcDepth_DstChannels::(1280x720, 16SC1, 5)   11.300  8.644     1.31   
merge::Size_SrcDepth_DstChannels::(1280x720, 16SC1, 6)   15.125  12.126    1.25   
merge::Size_SrcDepth_DstChannels::(1280x720, 16SC1, 7)   17.555  14.804    1.19   
merge::Size_SrcDepth_DstChannels::(1280x720, 16SC1, 8)   18.890  14.163    1.33   
merge::Size_SrcDepth_DstChannels::(1920x1080, 8UC1, 2)   2.910   1.326     2.19   
merge::Size_SrcDepth_DstChannels::(1920x1080, 8UC1, 3)   5.351   1.997     2.68   
merge::Size_SrcDepth_DstChannels::(1920x1080, 8UC1, 4)   7.290   2.629     2.77   
merge::Size_SrcDepth_DstChannels::(1920x1080, 8UC1, 5)   12.426  9.611     1.29   
merge::Size_SrcDepth_DstChannels::(1920x1080, 8UC1, 6)   16.453  12.162    1.35   
merge::Size_SrcDepth_DstChannels::(1920x1080, 8UC1, 7)   19.420  16.190    1.20   
merge::Size_SrcDepth_DstChannels::(1920x1080, 8UC1, 8)   20.588  13.699    1.50   
merge::Size_SrcDepth_DstChannels::(1920x1080, 16SC1, 2)  3.400   2.640     1.29   
merge::Size_SrcDepth_DstChannels::(1920x1080, 16SC1, 3)  8.986   3.952     2.27   
merge::Size_SrcDepth_DstChannels::(1920x1080, 16SC1, 4)  11.972  5.273     2.27   
merge::Size_SrcDepth_DstChannels::(1920x1080, 16SC1, 5)  20.544  17.996    1.14   
merge::Size_SrcDepth_DstChannels::(1920x1080, 16SC1, 6)  28.677  22.086    1.30   
merge::Size_SrcDepth_DstChannels::(1920x1080, 16SC1, 7)  32.958  27.713    1.19   
merge::Size_SrcDepth_DstChannels::(1920x1080, 16SC1, 8)  36.499  27.439    1.33
```

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
2025-02-20 17:28:28 +03:00
Benjamin Knecht 1f9d6aa6cf Fixed warning on Windows, clarified refineDetectedMarkers method 2025-02-20 15:12:56 +01:00
Alexander Smorkalov 58b14294b5 Merge pull request #26942 from vrabaud:png_leak
Bump openjp2 to v2.5.3
2025-02-20 12:56:54 +03:00
Vincent Rabaud a6bfd87943 Bump openjp2 to v2.5.3
This should quiet some fuzzer bugs
2025-02-20 10:46:33 +03:00
Benjamin Knecht f212c163e3 have two detectMarkers functions for python backwards compatibility
using multiple dictionaries for refinement (function split not necessary
as it's backwards compatible)
2025-02-19 18:45:06 +01:00
Benjamin Knecht 9ae23a7f51 Fix index comparison warnings 2025-02-19 10:53:03 +01:00
kyler1cartesis d32d4da9a3 Merge pull request #26887 from kyler1cartesis:4.x
invSqrt SIMD_SCALABLE implementation & HAL tests refactoring #26887

Enable CV_SIMD_SCALABLE for invSqrt.

* Banana Pi BF3 (SpacemiT K1) RISC-V
* Compiler: Syntacore Clang 18.1.4 (build 2024.12)

```
Geometric mean (ms)

                Name of Test                  baseline   simd      simd   
                                                       scalable  scalable
                                                                    vs
                                                                 baseline
                                                                (x-factor)
InvSqrtf::InvSqrtfFixture::(127x61, 32FC1)     0.163    0.051      3.23   
InvSqrtf::InvSqrtfFixture::(127x61, 64FC1)     0.241    0.103      2.35   
InvSqrtf::InvSqrtfFixture::(640x480, 32FC1)    6.460    1.893      3.41   
InvSqrtf::InvSqrtfFixture::(640x480, 64FC1)    9.687    3.999      2.42   
InvSqrtf::InvSqrtfFixture::(1280x720, 32FC1)   19.292   5.701      3.38   
InvSqrtf::InvSqrtfFixture::(1280x720, 64FC1)   29.452   11.963     2.46   
InvSqrtf::InvSqrtfFixture::(1920x1080, 32FC1)  43.326   12.805     3.38   
InvSqrtf::InvSqrtfFixture::(1920x1080, 64FC1)  65.566   26.881     2.44
```
2025-02-19 12:13:48 +03:00
Benjamin Knecht bb07ce7454 Address comments, add Python test 2025-02-18 17:03:37 +01:00
Benjamin Knecht 379b5a2fdb Fix python bindings 2025-02-18 14:08:09 +01:00
Alexander Smorkalov 6092499907 Merge pull request #26932 from shyama7004:deprecationFix
replace tostring() with tobytes()
2025-02-18 13:22:04 +03:00
Alexander Smorkalov b5c3b706de Merge pull request #26933 from asmorkalov:as/drop_android_test
Removed Android test as it's broken for now
2025-02-18 13:21:31 +03:00
Benjamin Knecht c759a7cdde Extend ArUcoDetector to run multiple dictionaries in an efficient
manner.

* Add constructor for multiple dictionaries
* Add get/set/remove/add functions for multiple dictionaries
* Add unit tests

TESTED=unit tests
2025-02-18 11:04:05 +01:00
Alexander Smorkalov f570852d20 Removed Android test as it's broken for now. 2025-02-18 12:52:24 +03:00
shyama7004 c5ad6d7904 replace tostring() with tobytes 2025-02-18 12:25:01 +05:30
Alexander Smorkalov 21402668a1 Merge pull request #26927 from asmorkalov:as/squeeze_windows
Squeeze several Windows pipelines into one with jobs
2025-02-17 15:08:43 +03:00
Alexander Smorkalov 680fd4d975 Merge pull request #26911 from asmorkalov:as/openvx_hal_imgproc
Migrate remaning OpenVX integrations to OpenVX HAL (imgproc)
2025-02-17 13:57:17 +03:00
Alexander Smorkalov 9a3fb556c4 Merge pull request #26928 from shyama7004:doxFix
fix minor issues in calib3d Docs
2025-02-17 13:54:31 +03:00
Alexander Smorkalov 7ac939c53a Squeeze several Windows pipelines into one with jobs. 2025-02-17 13:51:48 +03:00
shyama7004 18c0368840 fix minor issues in calib3d Docs 2025-02-17 12:38:00 +05:30
Alexander Smorkalov 8065f10521 Merge pull request #26921 from shyama7004:sampsonDistance
Fix assertion in cv2.sampsonDistance
2025-02-17 09:25:30 +03:00
Alexander Smorkalov acc9084044 Move OpenVX integrations to imgproc to OpenVX HAL
Covered functions:
- medianBlur
- Sobel
- Canny
- pyrDown
- BoxFilter
- equalizeHist
- GaussianBlur
- remap
- threshold
2025-02-15 09:55:37 +03:00
Skreg a9cb451199 Fix assertion in cv2.sampsonDistance 2025-02-15 04:47:01 +00:00
Alexander Smorkalov 36a5176a5f Merge pull request #26907 from asmorkalov:as/openvx_hal_features2d
Migrate remaning OpenVX integrations to OpenVX HAL (features2d)
2025-02-14 19:39:58 +03:00
Alexander Smorkalov 1de6e20463 Move OpenVX implementation for FAST to HAL. 2025-02-14 17:47:48 +03:00
Alexander Smorkalov ae25c3194f Merge pull request #26875 from asmorkalov:as/in_memory_models
Added trackers factory with pre-loaded dnn models #26875

Replaces https://github.com/opencv/opencv/pull/26295

Allows to substitute custom models or initialize tracker from in-memory model.

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-02-14 15:35:38 +03:00
Alexander Smorkalov a8df0a06ac Merge pull request #26902 from Kababey:patch-3
Update optical_flow.cpp
2025-02-14 15:22:04 +03:00
Alexander Smorkalov b44b30b730 Merge pull request #26898 from mshabunin:fix-riscv-toolchain
RISC-V: error message in the toolchain file when compiler is not found
2025-02-14 13:24:25 +03:00
Alexander Smorkalov 58e557d059 Merge pull request #26903 from asmorkalov:as/openvx_hal
Migrate remaning OpenVX integrations to OpenVX HAL (core) #26903

Tested with OpenVX 1.2 & 1.3 sample implementation.

Steps to build and test:
```
git clone git@github.com:KhronosGroup/OpenVX-sample-impl.git
cd OpenVX-sample-impl
python3 Build.py --os=Linux --conf=Release
cd ..
mkdir build
cmake -DWITH_OPENVX=ON -DOPENVX_ROOT=/mnt/Projects/Projects/OpenVX-sample-impl/install/Linux/x64/Release/ ../opencv
make -j8
```

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-02-14 11:55:20 +03:00
Alexander Smorkalov e4b23cf96a Merge pull request #26920 from ConnorBaker:fix/cmake-matches-uses-regex
cmake/OpenCVDetectCUDAUtils.cmake: use IN_LIST to avoid regex matching valid capabilities
2025-02-14 11:54:05 +03:00
Connor Baker 5200419ba5 cmake/OpenCVDetectCUDAUtils.cmake: use IN_LIST to avoid regex matching valid capabilities 2025-02-13 23:47:00 +00:00
Alexander Smorkalov def8619648 Merge pull request #26917 from asmorkalov:as/static_fastcv
Switch to static instance of FastCV
2025-02-13 21:26:42 +03:00
Maksim Shabunin 45aa502549 Merge pull request #26915 from mshabunin:fix-png-be
Resolves #26913
Related(?): #25715 #26832
2025-02-13 16:58:15 +03:00
Alexander Smorkalov 5921aae2b3 Switch to static instance of FastCV on Linux. 2025-02-13 15:58:25 +03:00
Alexander Smorkalov 8e65075c1e Merge pull request #26895 from asmorkalov:as/mean_hal
Use HAL for cv::mean function too
2025-02-12 12:02:14 +03:00
Alexander Smorkalov 7aaada4175 Use HAL for cv::mean function too. 2025-02-12 08:51:20 +03:00
Alexander Smorkalov 62658fba24 Merge pull request #26908 from shyama7004:_DEBUG/NDEBUG
Fix _DEBUG/NDEBUG handling across modules
2025-02-12 08:18:16 +03:00
shyama7004 076bfa6431 Fix _DEBUG/NDEBUG handling across modules (#26151) 2025-02-11 22:00:44 +05:30
lve-gh d8c2f0bcdf Merge pull request #26884 from lve-gh:split8u_rvv_hal
[HAL] split8u RVV 1.0 #26884

### Pull Request Readiness Checklist
* Banana Pi BF3 (SpacemiT K1)
* Compiler: Syntacore Clang 18.1.4 (build 2024.12)
```
Geometric mean (ms)

                  Name of Test                   baseline  hal      hal
                                                    ui               vs
                                                                  baseline 
                                                                     ui
                                                                 (x-factor)
split::Size_Depth_Channels::(127x61, 8UC1, 2)     0.012   0.004     3.12   
split::Size_Depth_Channels::(127x61, 8UC1, 3)     0.019   0.006     2.91   
split::Size_Depth_Channels::(127x61, 8UC1, 4)     0.028   0.011     2.64   
split::Size_Depth_Channels::(127x61, 8UC1, 5)     0.067   0.033     2.02   
split::Size_Depth_Channels::(127x61, 8UC1, 6)     0.084   0.040     2.11   
split::Size_Depth_Channels::(127x61, 8UC1, 7)     0.103   0.055     1.88   
split::Size_Depth_Channels::(127x61, 8UC1, 8)     0.113   0.032     3.50   
split::Size_Depth_Channels::(640x480, 8UC1, 2)    0.454   0.179     2.54   
split::Size_Depth_Channels::(640x480, 8UC1, 3)    0.677   0.298     2.27   
split::Size_Depth_Channels::(640x480, 8UC1, 4)    0.901   0.410     2.20   
split::Size_Depth_Channels::(640x480, 8UC1, 5)    3.781   3.010     1.26   
split::Size_Depth_Channels::(640x480, 8UC1, 6)    4.886   4.009     1.22   
split::Size_Depth_Channels::(640x480, 8UC1, 7)    5.777   4.770     1.21   
split::Size_Depth_Channels::(640x480, 8UC1, 8)    4.596   1.330     3.46   
split::Size_Depth_Channels::(1280x720, 8UC1, 2)   1.377   0.709     1.94   
split::Size_Depth_Channels::(1280x720, 8UC1, 3)   2.091   1.034     2.02   
split::Size_Depth_Channels::(1280x720, 8UC1, 4)   2.744   1.573     1.74   
split::Size_Depth_Channels::(1280x720, 8UC1, 5)   9.542   6.284     1.52   
split::Size_Depth_Channels::(1280x720, 8UC1, 6)   11.114  7.850     1.42   
split::Size_Depth_Channels::(1280x720, 8UC1, 7)   14.083  11.879    1.19   
split::Size_Depth_Channels::(1280x720, 8UC1, 8)   13.524  3.865     3.50   
split::Size_Depth_Channels::(1920x1080, 8UC1, 2)  3.108   1.395     2.23   
split::Size_Depth_Channels::(1920x1080, 8UC1, 3)  4.659   2.128     2.19   
split::Size_Depth_Channels::(1920x1080, 8UC1, 4)  6.127   2.818     2.17   
split::Size_Depth_Channels::(1920x1080, 8UC1, 5)  26.733  16.625    1.61   
split::Size_Depth_Channels::(1920x1080, 8UC1, 6)  31.242  22.414    1.39   
split::Size_Depth_Channels::(1920x1080, 8UC1, 7)  35.968  27.658    1.30   
split::Size_Depth_Channels::(1920x1080, 8UC1, 8)  29.997  8.655     3.47
```
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
2025-02-11 17:57:05 +03:00
Kababey 2364f4b0b9 Update optical_flow.cpp
ref: push_back is changed to emplace_back in order to avoid unnecessary conversions [Scalar(r, g, b))] .
2025-02-11 13:30:48 +03:00
Alexander Smorkalov 7eaddb8aa4 Merge pull request #26897 from shyama7004:typos-fix
fix hal_replacement typos
2025-02-11 09:37:08 +03:00
Maksim Shabunin 284660fb6c RISC-V: error message in the toolchain file when compiler is not found 2025-02-10 18:47:26 +03:00
shyama7004 a490623bf0 fix hal_replacement typos 2025-02-10 20:33:33 +05:30
Alexander Smorkalov 1e013a07c4 Merge pull request #26891 from MaximSmolskiy:refactor-test-for-filestorage-base64
Refactor test for FileStorage Base64
2025-02-10 13:31:29 +03:00
Alexander Smorkalov ce51023ad4 Merge pull request #26894 from Kumataro:fix26893
imgcodecs: tiff: refactor Imgcodecs_Tiff_decode_Huge test
2025-02-10 10:46:31 +03:00
Kumataro fbd8180cc1 imgcodecs: tiff: refactor reading scanlines test 2025-02-10 08:40:28 +09:00
MaximSmolskiy 4d23b56d98 Refactor test for FileStorage Base64 2025-02-09 01:38:14 +03:00
Alexander Smorkalov 0e17a879d7 Merge pull request #26890 from shyama7004:type-hint
fix wrong python type hints for imread
2025-02-08 11:19:36 +03:00
shyama7004 bbca50ecc5 fix wrong python type hints for imread 2025-02-08 11:17:34 +03:00
Kumataro 6c2d6bea2f Merge pull request #26889 from Kumataro:fix26877
doc: update supporting imgcodec format settings #26889

Close https://github.com/opencv/opencv/issues/26877

### 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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-02-08 10:12:09 +03:00
RoshniUG b323780460 Merge pull request #26662 from RoshniUG:4.x
Update window_cocoa.mm #26662

### 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
- [x ] Added reference to the original bug report (#26661).
- [x]Updated the code as per the reviewer's suggestion to use a ternary operator.
- [x] Verified that the feature is properly documented and can be built with CMake.
2025-02-08 09:50:53 +03:00
Alexander Smorkalov aeac913203 Merge pull request #26882 from shyama7004:nullptr-setidentity
replace null literals with nullptr and optimize setidentity with std::fill
2025-02-07 17:18:49 +03:00
Alexander Smorkalov 740388b3ce Merge pull request #26867 from shyama7004:fix-meanStdDev
fix meanStdDev overflow for large images
2025-02-07 13:13:35 +03:00
shyama7004 987ba6504b fix meanStdDev overflow for large images 2025-02-07 10:17:48 +03:00
shyama7004 32d3d54ca1 replace null literals with nullptr; optimize setidentity with std::fill for cv_64fc1 2025-02-06 23:48:23 +05:30
天音あめ 2e909c38dc Merge pull request #26804 from amane-ame:norm_hal_rvv
Add RISC-V HAL implementation for cv::norm and cv::normalize #26804

This patch implements `cv::norm` with norm types `NORM_INF/NORM_L1/NORM_L2/NORM_L2SQR` and `Mat::convertTo` function in RVV_HAL using native intrinsic, optimizing the performance for `cv::norm(src)`, `cv::norm(src1, src2)`, and `cv::normalize(src)` with data types `8UC1/8UC4/32FC1`.

`cv::normalize` also calls `minMaxIdx`, #26789 implements RVV_HAL for this.

Tested on MUSE-PI for both gcc 14.2 and clang 20.0.

```
$ opencv_test_core --gtest_filter="*Norm*"
$ opencv_perf_core --gtest_filter="*norm*" --perf_min_samples=300 --perf_force_samples=300
```

The head of the perf table is shown below since the table is too long.

View the full perf table here: [hal_rvv_norm.pdf](https://github.com/user-attachments/files/18468255/hal_rvv_norm.pdf)

<img width="1304" alt="Untitled" src="https://github.com/user-attachments/assets/3550b671-6d96-4db3-8b5b-d4cb241da650" />

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-02-06 19:34:54 +03:00
Kumataro 01e3fe8791 Merge pull request #26859 from Kumataro:fix26858
imgcodecs:gif: support IMREAD_UNCHANGED and IMREAD_GRAYSCALE #26859

Close #26858 

### 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
2025-02-06 19:29:54 +03:00
Malacath-92 7563cebad5 Merge pull request #26879 from Malacath-92:4.x
Add missing include in gislandmodel.hpp #26879

Add `<exception>`, `<string>`, and `<cstddef>` includes to `gislandmodel.hpp` which are required due to the usage of `std::exception_ptr`, `std::string`, and `size_t` in this header.

Notably one of those causes a build error on recent versions of Xcode: #26780 

### 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
- [N/A] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [N/A] The feature is well documented and sample code can be built with the project CMake
2025-02-06 13:34:46 +03:00
Alexander Smorkalov 9a566d772f Merge pull request #26878 from asmorkalov:as/respect_namespace_hal
Do not rely on cv namespace in HAL
2025-02-06 12:51:58 +03:00
Alexander Smorkalov b7663086fb Do not rely on cv namespace in HAL. 2025-02-06 10:00:28 +03:00
Suleyman TURKMEN e8e49ab7a8 Merge pull request #26872 from sturkmen72:ImageEncoders_revisions
Performance tests for image encoders and decoders and code cleanup #26872

### 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
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-02-04 12:21:55 +03:00
lawrencec98 59c3b6c995 Merge pull request #26600 from lawrencec98:Issue25250-lens-distortion-documentation-unclear
Issue25250 lens distortion documentation unclear #26600

### Pull Request Readiness Checklist

This pull request addresses the issue in https://github.com/opencv/opencv/issues/25250. Using the method recommended by oleg-alexandrov.

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
2025-02-03 17:32:25 +03:00
Maksim Shabunin b310233ea4 CI: unified Linux pipeline (#26607) 2025-02-03 10:11:07 +03:00
Letu Ren 0fa61de22a Fix bayer2RGB_EA macro 2025-02-03 14:19:52 +08:00
Alexander Smorkalov 3356b36d72 Merge pull request #26863 from shyama7004:minor-change
minor change
2025-02-03 08:37:57 +03:00
Alexander Smorkalov 0e747e592b Merge pull request #26866 from opencv:revert-26857-patch-1
Revert "Update OpenCVFindWebP.cmake with sturkmen72's suggestion"
2025-02-03 08:25:17 +03:00
Letu Ren d6dc22d03c Fix build on RISC-V 2025-02-03 00:09:36 +08:00
Alexander Smorkalov 4e2f0471bd Revert "Update OpenCVFindWebP.cmake with sturkmen72's suggestion" 2025-02-01 09:27:43 +03:00
Alexander Smorkalov 43cebe52eb Merge pull request #26857 from hmaarrfk:patch-1
Update OpenCVFindWebP.cmake with sturkmen72's suggestion
2025-02-01 09:16:57 +03:00
shyama7004 0cfc2e8fd8 minor change 2025-01-31 21:12:36 +05:30
Suleyman TURKMEN fbd2105067 Merge pull request #26762 from sturkmen72:avif_cmake
Fixed AVIF linkage on Windows #26762 

Closes #26747

### 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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-01-31 16:41:08 +03:00
天音あめ 13b2caffe0 Merge pull request #26789 from amane-ame:minmax_hal_rvv
Add RISC-V HAL implementation for minMaxIdx #26789

On the RISC-V platform, `minMaxIdx` cannot benefit from Universal Intrinsics because the UI-optimized `minMaxIdx` only supports `CV_SIMD128` (and does not accept `CV_SIMD_SCALABLE` for RVV).

https://github.com/opencv/opencv/blob/1d701d1690b8cc9aa6b86744bffd5d9841ac6fd3/modules/core/src/minmax.cpp#L209-L214

This patch implements `minMaxIdx` function in RVV_HAL using native intrinsic, optimizing the performance for all data types with one channel.

Tested on MUSE-PI for both gcc 14.2 and clang 20.0.

```
$ opencv_test_core --gtest_filter="*MinMaxLoc*"
$ opencv_perf_core --gtest_filter="*minMaxLoc*"
```
<img width="1122" alt="Untitled" src="https://github.com/user-attachments/assets/6a246852-87af-42c5-a50b-c349c2765f3f" />

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-01-31 14:26:49 +03:00
Vincent Rabaud c21d0ad9d0 Merge pull request #26854 from vrabaud:png_leak
Fix oss-fuzz bugs 391934081 and 392318892 #26854

- fix a potential overflow in x0+w0
- use the proper function to deal with background color to deal with all cases of the spec
- use BGR layout for APNG background color

### 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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-01-31 11:00:23 +03:00
Alexander Smorkalov 2f58f82e84 Merge pull request #26853 from horror-proton:rvv-fast-atan
Add RISC-V HAL implementation for fastAtan32f/fastAtan64f
2025-01-31 09:29:58 +03:00
Alexander Smorkalov ea404df069 Merge pull request #26856 from mshabunin:fix-rvv-tests-2
RISC-V: increase DotProduct test threshold a bit
2025-01-31 09:29:15 +03:00
Mark Harfouche 2a0092cf75 Update OpenCVFindWebP.cmake with sturkmen72's suggestion
@sturkmen72  feel free to fold into https://github.com/opencv/opencv/pull/26762 but I would just like a dedicated patch to try.
2025-01-30 16:18:48 -05:00
Maksim Shabunin f6c9ca5602 RISC-V: increase DotProduct test threshold a bit 2025-01-30 15:09:32 +03:00
Alexander Smorkalov d5f69305cb Merge pull request #26851 from sturkmen72:fix-22551
fix related the issue 22551
2025-01-29 18:06:22 +03:00
Skreg bb798d15e1 Merge pull request #26831 from shyama7004:fix-denoising.cpp
Added 16-bit support to fastNlMeansDenoising and updated tests #26831

Fixes : #26582

### 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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-01-29 15:45:40 +03:00
Horror Proton 86241653a7 Add RISC-V HAL implementation for cv::phase 2025-01-29 12:07:59 +08:00
Suleyman TURKMEN 585226a5fd fix for large tEXt chunk 2025-01-28 16:54:00 +03:00
Maxim Smolskiy 08a24ba2cf Merge pull request #26846 from MaximSmolskiy:fix_bug_with_int64_support_for_FileStorage
Fix bug with int64 support for FileStorage #26846

### Pull Request Readiness Checklist

Fix #26829, https://github.com/opencv/opencv-python/issues/1078

In current implementation of `int64` support raw size of recorded integer is variable (`4` or `8` bytes depending on value). But then we iterate over nodes we need to know it exact value
https://github.com/opencv/opencv/blob/dfad11aae7ef3b3a0643379266bc363b1a9c3d40/modules/core/src/persistence.cpp#L2596-L2609

Bug is that `rawSize` method still return `4` for any integer. I haven't figured out a way how to get variable raw size for integer in this method. I made raw size for integer is constant and equal to `8`.

Yes, after this patch memory consumption for integers will increase, but I don't know a better way to do it yet. At least this fixes bug and implementation becomes more correct

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.
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2025-01-28 11:08:26 +03:00
Alexander Smorkalov 0049cde1f7 Merge pull request #26826 from devatbosch:4.x
Workaround solution for isuue #26818
2025-01-28 08:01:41 +03:00
Skreg e62ab4ff71 Merge pull request #26850 from shyama7004:update-headers
Update includes in filter.hpp #26850

Fixes :
```
identifier "Mat" is undefinedC/C++(20)
namespace "std" has no member "vector"C/C++(135)
```

### Pull Request Readiness Checklist

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2025-01-28 07:26:40 +03:00
Kumataro c840e24e94 Merge pull request #26844 from Kumataro:fix26843
imgcodecs: jpegxl: imdecode() directly read from memory #26844

Close #26843 

### 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
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2025-01-27 17:18:28 +03:00
eplankin ae57c54d83 Merge pull request #26463 from eplankin:icv_update_2022.0.0
Update IPP integration #26463

Please merge together with https://github.com/opencv/opencv_3rdparty/pull/88
Supported IPP version was updated to IPP 2022.0.0 for Linux and Windows. 32-bit binaries are dropped since this release.

Previous update: https://github.com/opencv/opencv/pull/25935
2025-01-27 17:02:36 +03:00
Alexander Smorkalov f5c06f8b91 Merge pull request #26848 from vrabaud:png
Fix overlow pointers.
2025-01-27 16:54:10 +03:00
Alexander Smorkalov 4403e3bad8 Merge pull request #26847 from IHni3:4.x
Fix bug different marker ordering with findChessboardCornersSBWithMeta and CALIB_CB_LARGER flag
2025-01-27 16:10:55 +03:00
Alexander Smorkalov 33da8763a5 Merge pull request #26717 from s-trinh:add_border_type_doc_examples
Add examples for each `cv::BorderTypes` enum types in the documentation
2025-01-27 14:02:38 +03:00
Vincent Rabaud c5f6ed6fef Fix overlow pointers.
`step` and `maskStep` are used to increase/decrease `pImage`.
But it's done on unsigned type, relying on overflow, which is UB.
(step is size_t but seed.y is int and can be negative, the result
is therefore unsigned which can overflow)
2025-01-27 11:55:10 +01:00
tho 9dde7790cf fix bug different marker ordering with findChessboardCornersSBWithMeta and CALIB_CB_LARGER flag 2025-01-27 11:10:26 +01:00
s-trinh df5da4abcd Merge pull request #26754 from s-trinh:add_bibtex_direct_pdf_links
Add direct pdf links in the bibliography #26754

Update and add pdf links in the bibliography.

### Pull Request Readiness Checklist

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2025-01-27 10:28:38 +03:00
Snehasish Basu 8a8e59c8fd Update predefined_types.py
Updated predefined_types.py to keep changes only as suggested in 

https://github.com/opencv/opencv/pull/26826#pullrequestreview-2572608505

https://github.com/opencv/opencv/pull/26826#issuecomment-2613926475
2025-01-27 10:52:28 +05:30
Johnny 4b2a33a5c6 Merge pull request #26820 from johnnynunez:patch-1
Initial support Blackwell GPU arch #26820 
 
10.0 blackwell b100/b200
12.0 blackwell rtx50

### Pull Request Readiness Checklist

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- [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
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2025-01-25 09:51:27 +03:00
Alexander Smorkalov 6bffa64af4 Merge pull request #26841 from MaximSmolskiy:fix_data01.xml-file-for-example_cpp_logistic_regression
Fix data01.xml file for example_cpp_logistic_regression
2025-01-25 09:45:01 +03:00
Alexander Smorkalov c637dd2646 Merge pull request #26828 from sturkmen72:imgcodecs_improvements
Imgcodecs minor improvements for better code readibility
2025-01-25 09:41:10 +03:00
Suleyman TURKMEN d4eed1c5aa Merge pull request #26835 from sturkmen72:patch-4
Corrections on bKGD chunk writing and reading in PNG #26835 

### Pull Request Readiness Checklist

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- [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
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2025-01-25 09:31:00 +03:00
Rüdiger Ihle a2dd4ddbb2 Merge pull request #26837 from warped-rudi:zoom
Zoom functionality for Android native camera capture #26837

### Pull Request Readiness Checklist

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- [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
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
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2025-01-25 09:29:00 +03:00
MaximSmolskiy 8cb3ef177c Fix data01.xml file for example_cpp_logistic_regression 2025-01-25 00:53:52 +03:00
Suleyman TURKMEN ca51d55ee3 minor improvement for better code readibility 2025-01-24 15:31:53 +03:00
Gou Minghao 9bb01e799f Merge pull request #26669 from GouMinghao:4.x
solvePnPRansac implementation for Fisheye camera model #26669

Related: https://github.com/opencv/opencv/pull/25028

### Pull Request Readiness Checklist

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- [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
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
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2025-01-24 14:51:10 +03:00
Pierre Chatelier 3cbb4acd2d Merge pull request #26836 from chacha21:thresholding_compute_threshold_only
Add cv::THRESH_DRYRUN flag to get adaptive threshold values without thresholding #26836

A first proposal for #26777

Adds a `cv::THRESH_DRYRUN` flag to let cv::threshold() compute the threshold (useful for OTSU/TRIANGLE), but without actually running the thresholding. This flags is a proposal instead of a new function cv::computeThreshold()

- [x] I agree to contribute to the project under Apache 2 License.
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- [X] The PR is proposed to the proper branch
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      Patch to opencv_extra has the same branch name.
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2025-01-24 14:25:21 +03:00
Kumataro ab77e1cfc8 Merge pull request #26678 from Kumataro:fix26673
OpenEXR 2.2 or earlier cannot be used with C++17 or later #26678

Close https://github.com/opencv/opencv/issues/26673
Close https://github.com/opencv/opencv/issues/25313

### 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
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2025-01-24 14:18:29 +03:00
Alexander Smorkalov 9a77bef92b Merge pull request #26832 from vrabaud:png
Move the checks to read_chunk.
2025-01-24 12:53:09 +03:00
Alexander Smorkalov a3e95ec6d0 Merge pull request #26660 from NekoAsakura:4.x
Cocoa/highgui: replace with `@autoreleasepool` blocks
2025-01-24 11:34:27 +03:00
Vincent Rabaud 4e4eaea9a3 Move the checks to read_chunk.
Only user chunks need to be compared to PNG_USER_CHUNK_MALLOC_MAX
2025-01-23 16:37:46 +01:00
Alexander Smorkalov 4a4031dc48 Merge pull request #26601 from dai-xin:4.x
VideoCapture open camera slow
2025-01-22 20:48:29 +03:00
Rüdiger Ihle c623a5afc1 Merge pull request #26646 from warped-rudi:refactoring
Android camera refactoring #26646

This patch set does not contain any functional changes. It just cleans up the code structure to improve readability and to prepare for future changes.

* videoio(Android): Use 'unique_ptr' instead of 'shared_ptr'
Using shared pointers for unshared data is considered an antipattern.
* videoio(Android): Make callback functions private static members
Don't leak internal functions into global namespace. Some member
variables are now private as well.
* videoio(Android): Move resolution matching into separate function
Also make internally used member functions private.
* videoio(Android): Move ranges query into separate function
Also remove some unneccessary initialisations from initCapture().
* videoio(Android): Wrap extremly long source code lines
* videoio(Android): Rename members of 'RangeValue'

### Pull Request Readiness Checklist

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- [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
- [ ] The PR is proposed to the proper branch
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2025-01-22 16:58:14 +03:00
Vincent Rabaud 7728dd3387 Merge pull request #26782 from vrabaud:png_leak
Fix potential READ memory access #26782

This fixes https://oss-fuzz.com/testcase-detail/4923671881252864 and https://oss-fuzz.com/testcase-detail/5048650127966208

### Pull Request Readiness Checklist

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- [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
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2025-01-22 14:47:28 +03:00
Skreg f6aa472acc Merge pull request #26800 from shyama7004:fix-cap-orientation-auto-default
Fixed default cap_prop_orientation_auto behaviour #26800

Fixes : #26795

### Pull Request Readiness Checklist

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- [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
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2025-01-22 13:55:48 +03:00
Skreg 055dbbb848 Merge pull request #26815 from shyama7004:fix-deprecation
Replaced sprintf with snprintf #26815

Fixes : #26814

### Pull Request Readiness Checklist

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- [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
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2025-01-22 13:53:59 +03:00
Maxim Smolskiy 8ab0ad6e1b Merge pull request #26810 from MaximSmolskiy:improve-robustness-for-fitEllipseAMS
Improve robustness for fitEllipseAMS #26810

### Pull Request Readiness Checklist

Related to #26694 

Added functionality to add noise to points in degenerate cases and try again for `fitEllipseAMS`. `fitEllipseNoDirect` and `fitEllipseDirect` already have this

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.
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2025-01-22 12:49:12 +03:00
Kumataro ea023b72ce Merge pull request #26788 from Kumataro:fix26767
jpegxl: support cv::IMREAD_UNCHANGED and other ImreadFlags #26788

Close https://github.com/opencv/opencv/issues/26767

### 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
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2025-01-22 10:50:43 +03:00
Suleyman TURKMEN db962ea069 Merge pull request #26813 from sturkmen72:fix_animation
Added CV_WRAP to Animation struct #26813

closes #26808
### 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
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2025-01-22 10:40:08 +03:00
Alexander Smorkalov 459bb12466 Merge pull request #26778 from vidipsingh:doc-fix-fontscale-behavior-puttext
Added fontScale behavior description to putText() documentation
2025-01-21 11:21:42 +03:00
Skreg fe9405e8c0 Merge pull request #26806 from shyama7004:fix-typo
* fix a small typo

* removal of unused variable
2025-01-20 17:14:27 +03:00
Maxim Smolskiy a2a3f5e86c Merge pull request #26773 from MaximSmolskiy:improve-robustness-for-ellipse-fitting
Improve robustness for ellipse fitting #26773

### Pull Request Readiness Checklist

Related to #26694 

Current noise addition is not very good because for example it turns degenerate case of one horizontal line into degenerate case of two parallel horizontal lines

Improving noise addition leads to improved robustness of algorithms

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
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- [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
2025-01-20 14:25:40 +03:00
Alexander Smorkalov 6f24d755f2 Merge pull request #26798 from brad0:opencv_powerpc_elf_aux_info
Add CMake checks for getauxval and elf_aux_info for POWER
2025-01-20 13:33:46 +03:00
Alexander Smorkalov 2db6b29a76 Merge pull request #26787 from MaximSmolskiy:fix_memory_leaks_for_JpegXLDecoder
Fix memory leaks for JpegXLDecoder
2025-01-20 13:33:10 +03:00
Alexander Smorkalov 5949cb10ee Merge pull request #26793 from UnnamedOrange:4.x
Fix an is-empty condition in FFmpeg video capture when parsing FFmpeg options defined in the environment variables
2025-01-20 11:30:42 +03:00
Kumataro 3e1fafefbe Merge pull request #26802 from Kumataro:fix26801
3rdparty:ittnotify: update to v3.25.4 #26802

Close https://github.com/opencv/opencv/issues/26801
See https://github.com/opencv/opencv/pull/26797

### Pull Request Readiness Checklist

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- [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
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2025-01-20 10:54:13 +03:00
Alexander Smorkalov 133fda3c56 Merge pull request #26803 from brad0:opencl_openbsd
OpenCL: OpenBSD build fix
2025-01-20 09:31:46 +03:00
Alexander Smorkalov 16cbdcf582 Merge pull request #26805 from MaximSmolskiy:fix-typo-in-matchTemplate-description
Fix typo in matchTemplate description
2025-01-20 09:28:12 +03:00
Brad Smith 918196ec1b Add CMake checks for getauxval and elf_aux_info for POWER
- Change __unix__ check for feature detection. NetBSD does not
have either API.
- Adds support for OpenBSD/powerpc64.
2025-01-19 13:27:20 -05:00
MaximSmolskiy 500e1ff763 Fix typo in matchTemplate description 2025-01-19 17:31:03 +03:00
Brad Smith 93023e1a68 OpenCL: OpenBSD build fix 2025-01-19 02:46:25 -05:00
Maksim Shabunin 3effe195cb Merge pull request #26786 from mshabunin/fix-ppc64-gcc15
core: fixed VSX build with GCC 15
2025-01-18 16:13:28 +03:00
UnnamedOrange 8482caf348 Fix an is-empty condition in FFmpeg video capture 2025-01-18 17:01:22 +08:00
MaximSmolskiy b7e1cba660 Fix memory leaks for JpegXLDecoder 2025-01-17 00:39:32 +03:00
Maksim Shabunin 63ef786a3a core: fixed VSX build with GCC 15 2025-01-16 23:48:29 +03:00
Neko Asakura eff12685c5 Cocoa/highgui: replace with @autoreleasepool blocks and clean up extraneous comments 2025-01-16 11:40:41 +08:00
Vidip Singh 6ba8f4838b Added fontScale behavior description to putText() documentation
- Updated the documentation of the putText function to clarify the behavior of the fontScale parameter.
- Explained how fontScale affects text rendering: magnifying (>1), minimizing (<1), and mirroring (<0).
2025-01-15 19:17:29 +05:30
Alexander Smorkalov 1d701d1690 Merge pull request #26776 from vrabaud:ub_warp
Don't overflow pointer addition
2025-01-15 15:19:19 +03:00
Vincent Rabaud e76924ef0d Don't overflow pointer addition
In both cases we add negative value (as unsigned type), so
pointer addition wraps, which is undefined behavior.
2025-01-15 11:07:43 +01:00
Alexander Smorkalov 796adf5dc6 Merge pull request #26769 from y-guyon:patch-1
Avoid adding value to nullptr
2025-01-14 19:06:52 +03:00
Alexander Smorkalov 1a6ef7e08c Merge pull request #26765 from asmorkalov:as/android_vulkan_build_fix
Fixed Android build with Vulkan support.
2025-01-14 16:23:22 +03:00
Yannis Guyon b62ab874d1 Avoid adding value to nullptr
This UB can be avoided by postponing calculation until needed.
2025-01-14 10:50:53 +01:00
Alexander Smorkalov 534243647e Fixed Android build with Vulkan support. 2025-01-13 21:13:22 +03:00
Alexander Smorkalov 342ced1e04 Merge pull request #26763 from vrabaud:remove_c
Remove useless C headers
2025-01-13 20:23:10 +03:00
Vincent Rabaud bfb54aa691 Remove useless C headers 2025-01-13 16:34:28 +01:00
Alexander Smorkalov 6931a4cc06 Merge pull request #26744 from Diego1V:fixHoughSIGSEGV
Fix #26086 - Update types inside HoughLinesProbabilistic
2025-01-13 13:05:21 +03:00
Skreg 08a88816ed Merge pull request #26753 from shyama7004:RotatedMarkers
Fix rotated aruco marker board generation #26753

### Issue : [25884](https://github.com/opencv/opencv/issues/25884)
### 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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-01-13 10:51:03 +03:00
Alexander Smorkalov d6f60d4ab8 Merge pull request #26757 from shyama7004:test-fix
fix threshold for photo_calibratedebevec regression test
2025-01-13 10:25:18 +03:00
Diego1V 052b2c43c3 Update types inside HoughLinesProbabilistic in order to handle great images. 2025-01-13 09:36:44 +03:00
shyama7004 5b7b887200 Photo_CalibrateDebevec.regression-fix 2025-01-12 19:45:22 +05:30
Maksym Ivashechkin e29a70c17f Merge pull request #26742 from ivashmak:fix_homography_inliers
Bug fix for #25546 - Updating inliers for homography estimation #26742

Fixes #25546

### 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
- [ ] 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
2025-01-11 18:08:58 +03:00
Super 2c2866a7a6 Merge pull request #26738 from redhecker:fix
Fix bugs in GIF decoding #26738 

### Pull Request Readiness Checklist

this is related to #25691 

i solved two bugs here:

1. the decoding setting:
according to [https://www.w3.org/Graphics/GIF/spec-gif89a.txt](https://www.w3.org/Graphics/GIF/spec-gif89a.txt)

```
    DEFERRED CLEAR CODE IN LZW COMPRESSION

    There has been confusion about where clear codes can be found in the
    data stream.  As the specification says, they may appear at anytime.  There
    is not a requirement to send a clear code when the string table is full.

    It is the encoder's decision as to when the table should be cleared.  When
    the table is full, the encoder can chose to use the table as is, making no
    changes to it until the encoder chooses to clear it.  The encoder during
    this time sends out codes that are of the maximum Code Size.

    As we can see from the above, when the decoder's table is full, it must
    not change the table until a clear code is received.  The Code Size is that
    of the maximum Code Size.  Processing other than this is done normally.

    Because of a large base of decoders that do not handle the decompression in
    this manner, we ask developers of GIF encoding software to NOT implement
    this feature until at least January 1991 and later if they see that their
    particular market is not ready for it.  This will give developers of GIF
    decoding software time to implement this feature and to get it into the
    hands of their clients before the decoders start "breaking" on the new
    GIF's.  It is not required that encoders change their software to take
    advantage of the deferred clear code, but it is for decoders.
```
at first i didn't consider this case, thus leads to a bug discussed in #25691. the changes made in function lzwDecode() is aiming at solving this.

2. the fetch method of loopCount:
in the codes at https://github.com/opencv/opencv/blob/4.x/modules/imgcodecs/src/grfmt_gif.cpp#L410, if the branch is taken, 3 more bytes will be taken, leading to unpredictable behavior.

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
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-01-11 10:34:49 +03:00
Alexander Smorkalov 1e31f8047d Merge pull request #26748 from vrabaud:png_leak
Fix remaining bugs in PNG reader
2025-01-11 10:21:38 +03:00
Alexander Smorkalov bb79493a89 Merge pull request #26750 from mshabunin:fix-ppc64-vsx
core: fixed VSX intrinsics implementation
2025-01-11 09:40:21 +03:00
Vincent Rabaud ee86f1c969 Fix remaining bugs in PNG reader
- free chunk before a potential longjmp
- do not try to allocate when the chunk is > PNG_USER_CHUNK_MALLOC_MAX
2025-01-10 17:04:39 +01:00
Maksim Shabunin 97f3f39066 core: fixed VSX intrinsics implementation 2025-01-10 18:34:11 +03:00
Skreg f00814e38d Merge pull request #26602 from shyama7004:minor-fix
Improved dumpVector, cv::Rect operator<< and exceptions #26602

- Applied format for vector element formatting to ensure consistent and clear output representation.  
- Moved `operator<<` to the `cv` namespace to align with OpenCV's coding standards and improve maintainability.  
- Enhanced error handling by including detailed exception messages using `e.what()` for better debugging.  

### 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
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-01-10 15:02:18 +03:00
Junrou Nishida 85f9ac4e23 Merge pull request #26713 from homuler:fix/build-ios-framework
Ensure Obj-C header files are generated correctly if under /private/var #26713

Fix #26712 

### 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
- [ ] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-01-10 14:48:56 +03:00
Alexander Smorkalov 68187de4ad Merge pull request #26741 from shyama7004:minor-update
added POST_BUILD to add_custom_command in python_loader.cmake to avoid warning
2025-01-10 13:39:58 +03:00
Vincent Rabaud d12fa37eed Merge pull request #26739 from vrabaud:png_leak
Add more boundary checks. #26739

Also fix a bug in read_chunk where we could end up with png_get_uint_32(len) + 12 < 4

### 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
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-01-10 11:33:43 +03:00
shyama7004 05bc484eed addition of POST_BUILD 2025-01-09 20:40:56 +05:30
Alexander Smorkalov bdb6a968ce Merge pull request #26706 from Kumataro:fix26705
imgcodecs: fix EXR tests
2025-01-09 15:46:52 +03:00
Alexander Smorkalov 0da8c760d3 Merge pull request #26710 from Kumataro:fix26709
core: validate OPENCV_ALGO_HINT_DEFAULT option
2025-01-09 15:44:19 +03:00
Alexander Smorkalov 7e7c75e239 Merge pull request #26737 from shyama7004:minor-change
minor change
2025-01-09 15:14:28 +03:00
shyama7004 938f89a20e minor change 2025-01-08 20:17:17 +05:30
Alexander Smorkalov d744296bbd Merge branch 'as/release_4.11.0' into 4.x 2025-01-08 17:25:28 +03:00
Souriya Trinh 5000ec50db Add examples for each cv::BorderTypes enum types to better illustrate the result of each method in the documentation. 2025-01-06 03:57:35 +01:00
Kumataro b9505ac861 core: validate OPENCV_ALGO_HINT_DEFAULT option 2025-01-03 19:22:57 +09:00
Kumataro 1281317e17 imgcodecs: fix EXR tests 2025-01-03 09:53:01 +09:00
MaximSmolskiy ab0a818c84 Fix matchTemplate with mask crash 2025-01-02 22:14:08 +03:00
Letu Ren f1a775825f Use universal intrinsics in bayer2Gray 2024-12-21 23:29:39 +08:00
dai-xin f825b4d1ab Resolve the issue of slow camera opening when using dshow as the backend for VideoCapture. 2024-12-09 17:55:46 +08:00
gaohaoyuan 603344fa54 add API to reinterpret Mat type 2024-07-30 11:04:58 +08:00
Alexander Alekhin 4c7a70cb5f video(test): filter very long debug tests 2024-02-15 07:52:28 +00:00
885 changed files with 40574 additions and 28654 deletions
+6 -18
View File
@@ -6,24 +6,21 @@ on:
- 4.x
jobs:
Linux:
uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-Linux.yaml@main
with:
workflow_branch: main
Ubuntu2004-ARM64:
uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-4.x-ARM64.yaml@main
Ubuntu2004-ARM64-Debug:
uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-4.x-ARM64-Debug.yaml@main
Ubuntu2004-x64:
uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-4.x-U20.yaml@main
Ubuntu2004-x64-OpenVINO:
uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-4.x-U20-OpenVINO.yaml@main
Ubuntu2204-x64:
uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-4.x-U22.yaml@main
Ubuntu2404-x64:
uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-4.x-U24.yaml@main
Ubuntu2004-x64-CUDA:
if: "${{ contains(github.event.pull_request.labels.*.name, 'category: dnn') }} || ${{ contains(github.event.pull_request.labels.*.name, 'category: dnn (onnx)') }}"
uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-4.x-U20-Cuda.yaml@main
@@ -31,12 +28,6 @@ jobs:
Windows10-x64:
uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-4.x-W10.yaml@main
Windows10-x64-UWP:
uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-4.x-W10-UWP.yaml@main
Windows10-ARM64:
uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-4.x-W10-ARM64.yaml@main
Windows10-x64-Vulkan:
uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-4.x-W10-Vulkan.yaml@main
@@ -55,9 +46,6 @@ jobs:
Android-SDK:
uses: opencv/ci-gha-workflow/.github/workflows/OCV-4.x-Android-SDK.yaml@main
Android-Test:
uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-4.x-Android-Test.yaml@main
TIM-VX:
uses: opencv/ci-gha-workflow/.github/workflows/OCV-timvx-backend-tests-4.x.yml@main
+8 -7
View File
@@ -1,29 +1,30 @@
function(download_fastcv root_dir)
# Commit SHA in the opencv_3rdparty repo
set(FASTCV_COMMIT "dc5d58018f3af915a8d209386d2c58c0501c0f2c")
set(FASTCV_COMMIT "2265e79b3b9a8512a9c615b8c4d0244e88f45a9d")
# Define actual FastCV versions
if(ANDROID)
if(AARCH64)
message(STATUS "Download FastCV for Android aarch64")
set(FCV_PACKAGE_NAME "fastcv_android_aarch64_2024_12_11.tgz")
set(FCV_PACKAGE_HASH "9dac41e86597305f846212dae31a4a88")
set(FCV_PACKAGE_NAME "fastcv_android_aarch64_2025_04_29.tgz")
set(FCV_PACKAGE_HASH "d9172a9a3e5d92d080a4192cc5691001")
else()
message(STATUS "Download FastCV for Android armv7")
set(FCV_PACKAGE_NAME "fastcv_android_arm32_2024_12_11.tgz")
set(FCV_PACKAGE_HASH "fe2d30334180b17e3031eee92aac43b6")
set(FCV_PACKAGE_NAME "fastcv_android_arm32_2025_04_29.tgz")
set(FCV_PACKAGE_HASH "246b5253233391cd2c74d01d49aee9c3")
endif()
elseif(UNIX AND NOT APPLE AND NOT IOS AND NOT XROS)
if(AARCH64)
set(FCV_PACKAGE_NAME "fastcv_linux_aarch64_2024_12_11.tgz")
set(FCV_PACKAGE_HASH "7b33ad833e6f15ab6d4ec64fa3c17acd")
set(FCV_PACKAGE_NAME "fastcv_linux_aarch64_2025_05_29.tgz")
set(FCV_PACKAGE_HASH "decd490524f786e103125b8b948151f3")
else()
message("FastCV: fastcv lib for 32-bit Linux is not supported for now!")
endif()
endif(ANDROID)
# Download Package
set(OPENCV_FASTCV_URL "https://raw.githubusercontent.com/opencv/opencv_3rdparty/${FASTCV_COMMIT}/fastcv/")
ocv_download( FILENAME ${FCV_PACKAGE_NAME}
+5 -5
View File
@@ -1,8 +1,8 @@
# Binaries branch name: ffmpeg/4.x_20241226
# Binaries were created for OpenCV: 09892c9d1706f40342bda0bc404580f63492d9f8
ocv_update(FFMPEG_BINARIES_COMMIT "d63d7c154c57242bf2283be61166be2bd30ec47e")
ocv_update(FFMPEG_FILE_HASH_BIN32 "642b94d032a8292b07550126934173f6")
ocv_update(FFMPEG_FILE_HASH_BIN64 "a8c3560c8f20e1ae465bef81580fa92c")
# Binaries branch name: ffmpeg/4.x_20250625
# Binaries were created for OpenCV: e9f1da7e8e977a65b8bf8fe7ea8b92eef9171f19
ocv_update(FFMPEG_BINARIES_COMMIT "ea9240e39bc0d6a69d2b1f0ba4513bdc7612a41e")
ocv_update(FFMPEG_FILE_HASH_BIN32 "2821ea672a11147a70974d760a54e9bc")
ocv_update(FFMPEG_FILE_HASH_BIN64 "e5c6936240201064b15bcecf1816e8f4")
ocv_update(FFMPEG_FILE_HASH_CMAKE "8862c87496e2e8c375965e1277dee1c7")
function(download_win_ffmpeg script_var)
-9
View File
@@ -1,9 +0,0 @@
cmake_minimum_required(VERSION ${MIN_VER_CMAKE} FATAL_ERROR)
set(HAL_LIB_NAME "")
set(RVV_HAL_FOUND TRUE CACHE INTERNAL "")
set(RVV_HAL_VERSION "0.0.1" CACHE INTERNAL "")
set(RVV_HAL_LIBRARIES ${HAL_LIB_NAME} CACHE INTERNAL "")
set(RVV_HAL_HEADERS "hal_rvv.hpp" CACHE INTERNAL "")
set(RVV_HAL_INCLUDE_DIRS "${CMAKE_CURRENT_SOURCE_DIR}" CACHE INTERNAL "")
-27
View File
@@ -1,27 +0,0 @@
// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
#ifndef OPENCV_HAL_RVV_HPP_INCLUDED
#define OPENCV_HAL_RVV_HPP_INCLUDED
#include "opencv2/core/hal/interface.h"
#ifndef CV_HAL_RVV_071_ENABLED
# if defined(__GNUC__) && __GNUC__ == 10 && __GNUC_MINOR__ == 4 && defined(__THEAD_VERSION__) && defined(__riscv_v) && __riscv_v == 7000
# define CV_HAL_RVV_071_ENABLED 1
# else
# define CV_HAL_RVV_071_ENABLED 0
# endif
#endif
#if CV_HAL_RVV_071_ENABLED
#include "version/hal_rvv_071.hpp"
#endif
#if defined(__riscv_v) && __riscv_v == 1000000
#include "hal_rvv_1p0/merge.hpp" // core
#include "hal_rvv_1p0/mean.hpp" // core
#endif
#endif
-397
View File
@@ -1,397 +0,0 @@
// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
#ifndef OPENCV_HAL_RVV_MERGE_HPP_INCLUDED
#define OPENCV_HAL_RVV_MERGE_HPP_INCLUDED
#include <riscv_vector.h>
namespace cv { namespace cv_hal_rvv {
#undef cv_hal_merge8u
#define cv_hal_merge8u cv::cv_hal_rvv::merge8u
#undef cv_hal_merge16u
#define cv_hal_merge16u cv::cv_hal_rvv::merge16u
#undef cv_hal_merge32s
#define cv_hal_merge32s cv::cv_hal_rvv::merge32s
#undef cv_hal_merge64s
#define cv_hal_merge64s cv::cv_hal_rvv::merge64s
#if defined __GNUC__
__attribute__((optimize("no-tree-vectorize")))
#endif
inline int merge8u(const uchar** src, uchar* dst, int len, int cn ) {
int k = cn % 4 ? cn % 4 : 4;
int i = 0;
int vl = __riscv_vsetvlmax_e8m1();
if( k == 1 )
{
const uchar* src0 = src[0];
for( ; i <= len - vl; i += vl)
{
auto a = __riscv_vle8_v_u8m1(src0 + i, vl);
__riscv_vsse8_v_u8m1(dst + i*cn, sizeof(uchar)*cn, a, vl);
}
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++)
dst[i*cn] = src0[i];
}
else if( k == 2 )
{
const uchar *src0 = src[0], *src1 = src[1];
for( ; i <= len - vl; i += vl)
{
auto a = __riscv_vle8_v_u8m1(src0 + i, vl);
auto b = __riscv_vle8_v_u8m1(src1 + i, vl);
__riscv_vsse8_v_u8m1(dst + i*cn, sizeof(uchar)*cn, a, vl);
__riscv_vsse8_v_u8m1(dst + i*cn + 1, sizeof(uchar)*cn, b, vl);
}
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++ )
{
dst[i*cn] = src0[i];
dst[i*cn+1] = src1[i];
}
}
else if( k == 3 )
{
const uchar *src0 = src[0], *src1 = src[1], *src2 = src[2];
for( ; i <= len - vl; i += vl)
{
auto a = __riscv_vle8_v_u8m1(src0 + i, vl);
auto b = __riscv_vle8_v_u8m1(src1 + i, vl);
auto c = __riscv_vle8_v_u8m1(src2 + i, vl);
__riscv_vsse8_v_u8m1(dst + i*cn, sizeof(uchar)*cn, a, vl);
__riscv_vsse8_v_u8m1(dst + i*cn + 1, sizeof(uchar)*cn, b, vl);
__riscv_vsse8_v_u8m1(dst + i*cn + 2, sizeof(uchar)*cn, c, vl);
}
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++ )
{
dst[i*cn] = src0[i];
dst[i*cn+1] = src1[i];
dst[i*cn+2] = src2[i];
}
}
else
{
const uchar *src0 = src[0], *src1 = src[1], *src2 = src[2], *src3 = src[3];
for( ; i <= len - vl; i += vl)
{
auto a = __riscv_vle8_v_u8m1(src0 + i, vl);
auto b = __riscv_vle8_v_u8m1(src1 + i, vl);
auto c = __riscv_vle8_v_u8m1(src2 + i, vl);
auto d = __riscv_vle8_v_u8m1(src3 + i, vl);
__riscv_vsse8_v_u8m1(dst + i*cn, sizeof(uchar)*cn, a, vl);
__riscv_vsse8_v_u8m1(dst + i*cn + 1, sizeof(uchar)*cn, b, vl);
__riscv_vsse8_v_u8m1(dst + i*cn + 2, sizeof(uchar)*cn, c, vl);
__riscv_vsse8_v_u8m1(dst + i*cn + 3, sizeof(uchar)*cn, d, vl);
}
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++ )
{
dst[i*cn] = src0[i];
dst[i*cn+1] = src1[i];
dst[i*cn+2] = src2[i];
dst[i*cn+3] = src3[i];
}
}
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; k < cn; k += 4 )
{
const uchar *src0 = src[k], *src1 = src[k+1], *src2 = src[k+2], *src3 = src[k+3];
i = 0;
for( ; i <= len - vl; i += vl)
{
auto a = __riscv_vle8_v_u8m1(src0 + i, vl);
auto b = __riscv_vle8_v_u8m1(src1 + i, vl);
auto c = __riscv_vle8_v_u8m1(src2 + i, vl);
auto d = __riscv_vle8_v_u8m1(src3 + i, vl);
__riscv_vsse8_v_u8m1(dst + k+i*cn, sizeof(uchar)*cn, a, vl);
__riscv_vsse8_v_u8m1(dst + k+i*cn + 1, sizeof(uchar)*cn, b, vl);
__riscv_vsse8_v_u8m1(dst + k+i*cn + 2, sizeof(uchar)*cn, c, vl);
__riscv_vsse8_v_u8m1(dst + k+i*cn + 3, sizeof(uchar)*cn, d, vl);
}
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++ )
{
dst[k+i*cn] = src0[i];
dst[k+i*cn+1] = src1[i];
dst[k+i*cn+2] = src2[i];
dst[k+i*cn+3] = src3[i];
}
}
return CV_HAL_ERROR_OK;
}
#if defined __GNUC__
__attribute__((optimize("no-tree-vectorize")))
#endif
inline int merge16u(const ushort** src, ushort* dst, int len, int cn ) {
int k = cn % 4 ? cn % 4 : 4;
int i = 0;
int vl = __riscv_vsetvlmax_e16m1();
if( k == 1 )
{
const ushort* src0 = src[0];
for( ; i <= len - vl; i += vl)
{
auto a = __riscv_vle16_v_u16m1(src0 + i, vl);
__riscv_vsse16_v_u16m1(dst + i*cn, sizeof(ushort)*cn, a, vl);
}
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++)
dst[i*cn] = src0[i];
}
else if( k == 2 )
{
const ushort *src0 = src[0], *src1 = src[1];
for( ; i <= len - vl; i += vl)
{
auto a = __riscv_vle16_v_u16m1(src0 + i, vl);
auto b = __riscv_vle16_v_u16m1(src1 + i, vl);
__riscv_vsse16_v_u16m1(dst + i*cn, sizeof(ushort)*cn, a, vl);
__riscv_vsse16_v_u16m1(dst + i*cn + 1, sizeof(ushort)*cn, b, vl);
}
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++ )
{
dst[i*cn] = src0[i];
dst[i*cn+1] = src1[i];
}
}
else if( k == 3 )
{
const ushort *src0 = src[0], *src1 = src[1], *src2 = src[2];
for( ; i <= len - vl; i += vl)
{
auto a = __riscv_vle16_v_u16m1(src0 + i, vl);
auto b = __riscv_vle16_v_u16m1(src1 + i, vl);
auto c = __riscv_vle16_v_u16m1(src2 + i, vl);
__riscv_vsse16_v_u16m1(dst + i*cn, sizeof(ushort)*cn, a, vl);
__riscv_vsse16_v_u16m1(dst + i*cn + 1, sizeof(ushort)*cn, b, vl);
__riscv_vsse16_v_u16m1(dst + i*cn + 2, sizeof(ushort)*cn, c, vl);
}
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++ )
{
dst[i*cn] = src0[i];
dst[i*cn+1] = src1[i];
dst[i*cn+2] = src2[i];
}
}
else
{
const ushort *src0 = src[0], *src1 = src[1], *src2 = src[2], *src3 = src[3];
for( ; i <= len - vl; i += vl)
{
auto a = __riscv_vle16_v_u16m1(src0 + i, vl);
auto b = __riscv_vle16_v_u16m1(src1 + i, vl);
auto c = __riscv_vle16_v_u16m1(src2 + i, vl);
auto d = __riscv_vle16_v_u16m1(src3 + i, vl);
__riscv_vsse16_v_u16m1(dst + i*cn, sizeof(ushort)*cn, a, vl);
__riscv_vsse16_v_u16m1(dst + i*cn + 1, sizeof(ushort)*cn, b, vl);
__riscv_vsse16_v_u16m1(dst + i*cn + 2, sizeof(ushort)*cn, c, vl);
__riscv_vsse16_v_u16m1(dst + i*cn + 3, sizeof(ushort)*cn, d, vl);
}
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++ )
{
dst[i*cn] = src0[i];
dst[i*cn+1] = src1[i];
dst[i*cn+2] = src2[i];
dst[i*cn+3] = src3[i];
}
}
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; k < cn; k += 4 )
{
const uint16_t *src0 = src[k], *src1 = src[k+1], *src2 = src[k+2], *src3 = src[k+3];
i = 0;
for( ; i <= len - vl; i += vl)
{
auto a = __riscv_vle16_v_u16m1(src0 + i, vl);
auto b = __riscv_vle16_v_u16m1(src1 + i, vl);
auto c = __riscv_vle16_v_u16m1(src2 + i, vl);
auto d = __riscv_vle16_v_u16m1(src3 + i, vl);
__riscv_vsse16_v_u16m1(dst + k+i*cn, sizeof(ushort)*cn, a, vl);
__riscv_vsse16_v_u16m1(dst + k+i*cn + 1, sizeof(ushort)*cn, b, vl);
__riscv_vsse16_v_u16m1(dst + k+i*cn + 2, sizeof(ushort)*cn, c, vl);
__riscv_vsse16_v_u16m1(dst + k+i*cn + 3, sizeof(ushort)*cn, d, vl);
}
for( ; i < len; i++ )
{
dst[k+i*cn] = src0[i];
dst[k+i*cn+1] = src1[i];
dst[k+i*cn+2] = src2[i];
dst[k+i*cn+3] = src3[i];
}
}
return CV_HAL_ERROR_OK;
}
#if defined __GNUC__
__attribute__((optimize("no-tree-vectorize")))
#endif
inline int merge32s(const int** src, int* dst, int len, int cn ) {
int k = cn % 4 ? cn % 4 : 4;
int i, j;
if( k == 1 )
{
const int* src0 = src[0];
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( i = j = 0; i < len; i++, j += cn )
dst[j] = src0[i];
}
else if( k == 2 )
{
const int *src0 = src[0], *src1 = src[1];
i = j = 0;
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++, j += cn )
{
dst[j] = src0[i];
dst[j+1] = src1[i];
}
}
else if( k == 3 )
{
const int *src0 = src[0], *src1 = src[1], *src2 = src[2];
i = j = 0;
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++, j += cn )
{
dst[j] = src0[i];
dst[j+1] = src1[i];
dst[j+2] = src2[i];
}
}
else
{
const int *src0 = src[0], *src1 = src[1], *src2 = src[2], *src3 = src[3];
i = j = 0;
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++, j += cn )
{
dst[j] = src0[i]; dst[j+1] = src1[i];
dst[j+2] = src2[i]; dst[j+3] = src3[i];
}
}
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; k < cn; k += 4 )
{
const int *src0 = src[k], *src1 = src[k+1], *src2 = src[k+2], *src3 = src[k+3];
for( i = 0, j = k; i < len; i++, j += cn )
{
dst[j] = src0[i]; dst[j+1] = src1[i];
dst[j+2] = src2[i]; dst[j+3] = src3[i];
}
}
return CV_HAL_ERROR_OK;
}
#if defined __GNUC__
__attribute__((optimize("no-tree-vectorize")))
#endif
inline int merge64s(const int64** src, int64* dst, int len, int cn ) {
int k = cn % 4 ? cn % 4 : 4;
int i, j;
if( k == 1 )
{
const int64* src0 = src[0];
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( i = j = 0; i < len; i++, j += cn )
dst[j] = src0[i];
}
else if( k == 2 )
{
const int64 *src0 = src[0], *src1 = src[1];
i = j = 0;
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++, j += cn )
{
dst[j] = src0[i];
dst[j+1] = src1[i];
}
}
else if( k == 3 )
{
const int64 *src0 = src[0], *src1 = src[1], *src2 = src[2];
i = j = 0;
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++, j += cn )
{
dst[j] = src0[i];
dst[j+1] = src1[i];
dst[j+2] = src2[i];
}
}
else
{
const int64 *src0 = src[0], *src1 = src[1], *src2 = src[2], *src3 = src[3];
i = j = 0;
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; i < len; i++, j += cn )
{
dst[j] = src0[i]; dst[j+1] = src1[i];
dst[j+2] = src2[i]; dst[j+3] = src3[i];
}
}
#if defined(__clang__)
#pragma clang loop vectorize(disable)
#endif
for( ; k < cn; k += 4 )
{
const int64 *src0 = src[k], *src1 = src[k+1], *src2 = src[k+2], *src3 = src[k+3];
for( i = 0, j = k; i < len; i++, j += cn )
{
dst[j] = src0[i]; dst[j+1] = src1[i];
dst[j+2] = src2[i]; dst[j+3] = src3[i];
}
}
return CV_HAL_ERROR_OK;
}
}}
#endif
-109
View File
@@ -1,109 +0,0 @@
// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
#ifndef OPENCV_HAL_RVV_071_HPP_INCLUDED
#define OPENCV_HAL_RVV_071_HPP_INCLUDED
#include <riscv_vector.h>
#include <limits>
namespace cv { namespace cv_hal_rvv {
#undef cv_hal_cvtBGRtoBGR
#define cv_hal_cvtBGRtoBGR cv::cv_hal_rvv::cvtBGRtoBGR
static const unsigned char index_array_32 [32]
{ 2, 1, 0, 3, 6, 5, 4, 7, 10, 9, 8, 11, 14, 13, 12, 15, 18, 17, 16, 19, 22, 21, 20, 23, 26, 25, 24, 27, 30, 29, 28, 31 };
static const unsigned char index_array_24 [24]
{ 2, 1, 0, 5, 4, 3, 8, 7, 6, 11, 10, 9, 14, 13, 12, 17, 16, 15, 20, 19, 18, 23, 22, 21 };
static void vBGRtoBGR(const unsigned char* src, unsigned char * dst, const unsigned char * index, int n, int scn, int dcn, int vsize_pixels, const int vsize)
{
vuint8m2_t vec_index = vle8_v_u8m2(index, vsize);
int i = 0;
for ( ; i <= n-vsize; i += vsize_pixels, src += vsize, dst += vsize)
{
vuint8m2_t vec_src = vle8_v_u8m2(src, vsize);
vuint8m2_t vec_dst = vrgather_vv_u8m2(vec_src, vec_index, vsize);
vse8_v_u8m2(dst, vec_dst, vsize);
}
for ( ; i < n; i++, src += scn, dst += dcn )
{
unsigned char t0 = src[0], t1 = src[1], t2 = src[2];
dst[2] = t0;
dst[1] = t1;
dst[0] = t2;
if(dcn == 4)
{
unsigned char d = src[3];
dst[3] = d;
}
}
}
static void sBGRtoBGR(const unsigned char* src, unsigned char * dst, int n, int scn, int dcn, int bi)
{
for (int i = 0; i < n; i++, src += scn, dst += dcn)
{
unsigned char t0 = src[0], t1 = src[1], t2 = src[2];
dst[bi ] = t0;
dst[1] = t1;
dst[bi^2] = t2;
if(dcn == 4)
{
unsigned char d = scn == 4 ? src[3] : std::numeric_limits<unsigned char>::max();
dst[3] = d;
}
}
}
static int cvtBGRtoBGR(const unsigned char * src_data, size_t src_step, unsigned char * dst_data, size_t dst_step, int width, int height, int depth, int scn, int dcn, bool swapBlue)
{
if (depth != CV_8U)
{
return CV_HAL_ERROR_NOT_IMPLEMENTED;
}
const int blueIdx = swapBlue ? 2 : 0;
if (scn == dcn)
{
if (!swapBlue)
{
return CV_HAL_ERROR_NOT_IMPLEMENTED;
}
const int vsize_pixels = 8;
if (scn == 4)
{
for (int i = 0; i < height; i++, src_data += src_step, dst_data += dst_step)
{
vBGRtoBGR(src_data, dst_data, index_array_32, width, scn, dcn, vsize_pixels, 32);
}
}
else
{
for (int i = 0; i < height; i++, src_data += src_step, dst_data += dst_step)
{
vBGRtoBGR(src_data, dst_data, index_array_24, width, scn, dcn, vsize_pixels, 24);
}
}
}
else
{
for (int i = 0; i < height; i++, src_data += src_step, dst_data += dst_step)
sBGRtoBGR(src_data, dst_data, width, scn, dcn, blueIdx);
}
return CV_HAL_ERROR_OK;
}
}}
#endif
+15 -7
View File
@@ -2,7 +2,7 @@ function(download_ippicv root_var)
set(${root_var} "" PARENT_SCOPE)
# Commit SHA in the opencv_3rdparty repo
set(IPPICV_COMMIT "7f55c0c26be418d494615afca15218566775c725")
set(IPPICV_COMMIT "767426b2a40a011eb2fa7f44c677c13e60e205ad")
# Define actual ICV versions
if(APPLE)
set(IPPICV_COMMIT "0cc4aa06bf2bef4b05d237c69a5a96b9cd0cb85a")
@@ -14,19 +14,27 @@ function(download_ippicv root_var)
set(OPENCV_ICV_PLATFORM "linux")
set(OPENCV_ICV_PACKAGE_SUBDIR "ippicv_lnx")
if(X86_64)
set(OPENCV_ICV_NAME "ippicv_2021.12.0_lnx_intel64_20240425_general.tgz")
set(OPENCV_ICV_HASH "d06e6d44ece88f7f17a6cd9216761186")
set(OPENCV_ICV_NAME "ippicv_2022.1.0_lnx_intel64_20250130_general.tgz")
set(OPENCV_ICV_HASH "98ff71fc242d52db9cc538388e502f57")
else()
set(OPENCV_ICV_NAME "ippicv_2021.12.0_lnx_ia32_20240425_general.tgz")
set(OPENCV_ICV_HASH "85ffa2b9ed7802b93c23fa27b0097d36")
if(ANDROID)
set(IPPICV_COMMIT "c7c6d527dde5fee7cb914ee9e4e20f7436aab3a1")
set(OPENCV_ICV_NAME "ippicv_2021.10.1_lnx_ia32_20231206_general.tgz")
set(OPENCV_ICV_HASH "d9510f3ce08f6074aac472a5c19a3b53")
else()
set(IPPICV_COMMIT "7f55c0c26be418d494615afca15218566775c725")
set(OPENCV_ICV_NAME "ippicv_2021.12.0_lnx_ia32_20240425_general.tgz")
set(OPENCV_ICV_HASH "85ffa2b9ed7802b93c23fa27b0097d36")
endif()
endif()
elseif(WIN32 AND NOT ARM)
set(OPENCV_ICV_PLATFORM "windows")
set(OPENCV_ICV_PACKAGE_SUBDIR "ippicv_win")
if(X86_64)
set(OPENCV_ICV_NAME "ippicv_2021.12.0_win_intel64_20240425_general.zip")
set(OPENCV_ICV_HASH "402ff8c6b4986738fed71c44e1ce665d")
set(OPENCV_ICV_NAME "ippicv_2022.1.0_win_intel64_20250130_general.zip")
set(OPENCV_ICV_HASH "67a611ab22410f392239bddff6f91df7")
else()
set(IPPICV_COMMIT "7f55c0c26be418d494615afca15218566775c725")
set(OPENCV_ICV_NAME "ippicv_2021.12.0_win_ia32_20240425_general.zip")
set(OPENCV_ICV_HASH "8b1d2a23957d57624d0de8f2a5cae5f1")
endif()
+6 -2
View File
@@ -24,7 +24,6 @@ set(ITT_PUBLIC_HDRS
include/ittnotify.h
include/jitprofiling.h
include/libittnotify.h
include/llvm_jit_event_listener.hpp
)
set(ITT_PRIVATE_HDRS
src/ittnotify/disable_warnings.h
@@ -39,6 +38,11 @@ set(ITT_SRCS
add_library(${ITT_LIBRARY} STATIC ${OPENCV_3RDPARTY_EXCLUDE_FROM_ALL} ${ITT_SRCS} ${ITT_PUBLIC_HDRS} ${ITT_PRIVATE_HDRS})
file(STRINGS "src/ittnotify/ittnotify_config.h" API_VERSION_NUM REGEX "#define\[ \t]+API_VERSION_NUM[ \t]+([0-9\.]+)")
if(API_VERSION_NUM MATCHES "#define\[ \t]+API_VERSION_NUM[ \t]+([0-9\.]*)")
set(ITTNOTIFY_VERSION "${CMAKE_MATCH_1}" CACHE INTERNAL "" FORCE)
endif()
if(NOT WIN32)
if(HAVE_DL_LIBRARY)
target_link_libraries(${ITT_LIBRARY} dl)
@@ -64,4 +68,4 @@ if(NOT BUILD_SHARED_LIBS)
ocv_install_target(${ITT_LIBRARY} EXPORT OpenCVModules ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev OPTIONAL)
endif()
ocv_install_3rdparty_licenses(ittnotify src/ittnotify/LICENSE.BSD src/ittnotify/LICENSE.GPL)
ocv_install_3rdparty_licenses(ittnotify src/ittnotify/BSD-3-Clause.txt src/ittnotify/GPL-2.0-only.txt)
+643 -101
View File
@@ -1,60 +1,8 @@
/* <copyright>
This file is provided under a dual BSD/GPLv2 license. When using or
redistributing this file, you may do so under either license.
/*
Copyright (C) 2005-2019 Intel Corporation
GPL LICENSE SUMMARY
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution
in the file called LICENSE.GPL.
Contact Information:
http://software.intel.com/en-us/articles/intel-vtune-amplifier-xe/
BSD LICENSE
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of Intel Corporation nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
</copyright> */
SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause
*/
#ifndef _ITTNOTIFY_H_
#define _ITTNOTIFY_H_
@@ -63,7 +11,8 @@
@brief Public User API functions and types
@mainpage
The ITT API is used to annotate a user's program with additional information
The Instrumentation and Tracing Technology API (ITT API) is used to
annotate a user's program with additional information
that can be used by correctness and performance tools. The user inserts
calls in their program. Those calls generate information that is collected
at runtime, and used by Intel(R) Threading Tools.
@@ -141,6 +90,10 @@ The same ID may not be reused for different instances, unless a previous
# define ITT_OS_FREEBSD 4
#endif /* ITT_OS_FREEBSD */
#ifndef ITT_OS_OPENBSD
# define ITT_OS_OPENBSD 5
#endif /* ITT_OS_OPENBSD */
#ifndef ITT_OS
# if defined WIN32 || defined _WIN32
# define ITT_OS ITT_OS_WIN
@@ -148,6 +101,8 @@ The same ID may not be reused for different instances, unless a previous
# define ITT_OS ITT_OS_MAC
# elif defined( __FreeBSD__ )
# define ITT_OS ITT_OS_FREEBSD
# elif defined( __OpenBSD__)
# define ITT_OS ITT_OS_OPENBSD
# else
# define ITT_OS ITT_OS_LINUX
# endif
@@ -169,6 +124,10 @@ The same ID may not be reused for different instances, unless a previous
# define ITT_PLATFORM_FREEBSD 4
#endif /* ITT_PLATFORM_FREEBSD */
#ifndef ITT_PLATFORM_OPENBSD
# define ITT_PLATFORM_OPENBSD 5
#endif /* ITT_PLATFORM_OPENBSD */
#ifndef ITT_PLATFORM
# if ITT_OS==ITT_OS_WIN
# define ITT_PLATFORM ITT_PLATFORM_WIN
@@ -176,6 +135,8 @@ The same ID may not be reused for different instances, unless a previous
# define ITT_PLATFORM ITT_PLATFORM_MAC
# elif ITT_OS==ITT_OS_FREEBSD
# define ITT_PLATFORM ITT_PLATFORM_FREEBSD
# elif ITT_OS==ITT_OS_OPENBSD
# define ITT_PLATFORM ITT_PLATFORM_OPENBSD
# else
# define ITT_PLATFORM ITT_PLATFORM_POSIX
# endif
@@ -228,7 +189,12 @@ The same ID may not be reused for different instances, unless a previous
#if ITT_PLATFORM==ITT_PLATFORM_WIN
/* use __forceinline (VC++ specific) */
#define ITT_INLINE __forceinline
#if defined(__MINGW32__) && !defined(__cplusplus)
#define ITT_INLINE static __inline__ __attribute__((__always_inline__,__gnu_inline__))
#else
#define ITT_INLINE static __forceinline
#endif /* __MINGW32__ */
#define ITT_INLINE_ATTRIBUTE /* nothing */
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
/*
@@ -289,20 +255,20 @@ The same ID may not be reused for different instances, unless a previous
#define ITTNOTIFY_VOID(n) (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)
#define ITTNOTIFY_DATA(n) (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)
#define ITTNOTIFY_VOID_D0(n,d) (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d)
#define ITTNOTIFY_VOID_D1(n,d,x) (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x)
#define ITTNOTIFY_VOID_D2(n,d,x,y) (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y)
#define ITTNOTIFY_VOID_D3(n,d,x,y,z) (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z)
#define ITTNOTIFY_VOID_D4(n,d,x,y,z,a) (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z,a)
#define ITTNOTIFY_VOID_D5(n,d,x,y,z,a,b) (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b)
#define ITTNOTIFY_VOID_D6(n,d,x,y,z,a,b,c) (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b,c)
#define ITTNOTIFY_DATA_D0(n,d) (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d)
#define ITTNOTIFY_DATA_D1(n,d,x) (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x)
#define ITTNOTIFY_DATA_D2(n,d,x,y) (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y)
#define ITTNOTIFY_DATA_D3(n,d,x,y,z) (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z)
#define ITTNOTIFY_DATA_D4(n,d,x,y,z,a) (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z,a)
#define ITTNOTIFY_DATA_D5(n,d,x,y,z,a,b) (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b)
#define ITTNOTIFY_DATA_D6(n,d,x,y,z,a,b,c) (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b,c)
#define ITTNOTIFY_VOID_D0(n,d) (d == NULL) ? (void)0 : (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d)
#define ITTNOTIFY_VOID_D1(n,d,x) (d == NULL) ? (void)0 : (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x)
#define ITTNOTIFY_VOID_D2(n,d,x,y) (d == NULL) ? (void)0 : (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y)
#define ITTNOTIFY_VOID_D3(n,d,x,y,z) (d == NULL) ? (void)0 : (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z)
#define ITTNOTIFY_VOID_D4(n,d,x,y,z,a) (d == NULL) ? (void)0 : (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z,a)
#define ITTNOTIFY_VOID_D5(n,d,x,y,z,a,b) (d == NULL) ? (void)0 : (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b)
#define ITTNOTIFY_VOID_D6(n,d,x,y,z,a,b,c) (d == NULL) ? (void)0 : (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b,c)
#define ITTNOTIFY_DATA_D0(n,d) (d == NULL) ? 0 : (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d)
#define ITTNOTIFY_DATA_D1(n,d,x) (d == NULL) ? 0 : (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x)
#define ITTNOTIFY_DATA_D2(n,d,x,y) (d == NULL) ? 0 : (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y)
#define ITTNOTIFY_DATA_D3(n,d,x,y,z) (d == NULL) ? 0 : (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z)
#define ITTNOTIFY_DATA_D4(n,d,x,y,z,a) (d == NULL) ? 0 : (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z,a)
#define ITTNOTIFY_DATA_D5(n,d,x,y,z,a,b) (d == NULL) ? 0 : (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b)
#define ITTNOTIFY_DATA_D6(n,d,x,y,z,a,b,c) (d == NULL) ? 0 : (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b,c)
#ifdef ITT_STUB
#undef ITT_STUB
@@ -340,7 +306,7 @@ extern "C" {
* only pauses tracing and analyzing memory access.
* It does not pause tracing or analyzing threading APIs.
* .
* - Intel(R) Parallel Amplifier and Intel(R) VTune(TM) Amplifier XE:
* - Intel(R) VTune(TM) Profiler:
* - Does continue to record when new threads are started.
* .
* - Other effects:
@@ -355,35 +321,143 @@ void ITTAPI __itt_resume(void);
/** @brief Detach collection */
void ITTAPI __itt_detach(void);
/**
* @enum __itt_collection_scope
* @brief Enumerator for collection scopes
*/
typedef enum {
__itt_collection_scope_host = 1 << 0,
__itt_collection_scope_offload = 1 << 1,
__itt_collection_scope_all = 0x7FFFFFFF
} __itt_collection_scope;
/** @brief Pause scoped collection */
void ITTAPI __itt_pause_scoped(__itt_collection_scope);
/** @brief Resume scoped collection */
void ITTAPI __itt_resume_scoped(__itt_collection_scope);
/** @cond exclude_from_documentation */
#ifndef INTEL_NO_MACRO_BODY
#ifndef INTEL_NO_ITTNOTIFY_API
ITT_STUBV(ITTAPI, void, pause, (void))
ITT_STUBV(ITTAPI, void, resume, (void))
ITT_STUBV(ITTAPI, void, detach, (void))
#define __itt_pause ITTNOTIFY_VOID(pause)
#define __itt_pause_ptr ITTNOTIFY_NAME(pause)
#define __itt_resume ITTNOTIFY_VOID(resume)
#define __itt_resume_ptr ITTNOTIFY_NAME(resume)
#define __itt_detach ITTNOTIFY_VOID(detach)
#define __itt_detach_ptr ITTNOTIFY_NAME(detach)
ITT_STUBV(ITTAPI, void, pause, (void))
ITT_STUBV(ITTAPI, void, pause_scoped, (__itt_collection_scope))
ITT_STUBV(ITTAPI, void, resume, (void))
ITT_STUBV(ITTAPI, void, resume_scoped, (__itt_collection_scope))
ITT_STUBV(ITTAPI, void, detach, (void))
#define __itt_pause ITTNOTIFY_VOID(pause)
#define __itt_pause_ptr ITTNOTIFY_NAME(pause)
#define __itt_pause_scoped ITTNOTIFY_VOID(pause_scoped)
#define __itt_pause_scoped_ptr ITTNOTIFY_NAME(pause_scoped)
#define __itt_resume ITTNOTIFY_VOID(resume)
#define __itt_resume_ptr ITTNOTIFY_NAME(resume)
#define __itt_resume_scoped ITTNOTIFY_VOID(resume_scoped)
#define __itt_resume_scoped_ptr ITTNOTIFY_NAME(resume_scoped)
#define __itt_detach ITTNOTIFY_VOID(detach)
#define __itt_detach_ptr ITTNOTIFY_NAME(detach)
#else /* INTEL_NO_ITTNOTIFY_API */
#define __itt_pause()
#define __itt_pause_ptr 0
#define __itt_pause_ptr 0
#define __itt_pause_scoped(scope)
#define __itt_pause_scoped_ptr 0
#define __itt_resume()
#define __itt_resume_ptr 0
#define __itt_resume_ptr 0
#define __itt_resume_scoped(scope)
#define __itt_resume_scoped_ptr 0
#define __itt_detach()
#define __itt_detach_ptr 0
#define __itt_detach_ptr 0
#endif /* INTEL_NO_ITTNOTIFY_API */
#else /* INTEL_NO_MACRO_BODY */
#define __itt_pause_ptr 0
#define __itt_resume_ptr 0
#define __itt_detach_ptr 0
#define __itt_pause_ptr 0
#define __itt_pause_scoped_ptr 0
#define __itt_resume_ptr 0
#define __itt_resume_scoped_ptr 0
#define __itt_detach_ptr 0
#endif /* INTEL_NO_MACRO_BODY */
/** @endcond */
/** @} control group */
/** @endcond */
/**
* @defgroup Intel Processor Trace control
* API from this group provides control over collection and analysis of Intel Processor Trace (Intel PT) data
* Information about Intel Processor Trace technology can be found here (Volume 3 chapter 35):
* https://software.intel.com/sites/default/files/managed/39/c5/325462-sdm-vol-1-2abcd-3abcd.pdf
* Use this API to mark particular code regions for loading detailed performance statistics.
* This mode makes your analysis faster and more accurate.
* @{
*/
typedef unsigned char __itt_pt_region;
/**
* @brief function saves a region name marked with Intel PT API and returns a region id.
* Only 7 names can be registered. Attempts to register more names will be ignored and a region id with auto names will be returned.
* For automatic naming of regions pass NULL as function parameter
*/
#if ITT_PLATFORM==ITT_PLATFORM_WIN
__itt_pt_region ITTAPI __itt_pt_region_createA(const char *name);
__itt_pt_region ITTAPI __itt_pt_region_createW(const wchar_t *name);
#if defined(UNICODE) || defined(_UNICODE)
# define __itt_pt_region_create __itt_pt_region_createW
#else /* UNICODE */
# define __itt_pt_region_create __itt_pt_region_createA
#endif /* UNICODE */
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
__itt_pt_region ITTAPI __itt_pt_region_create(const char *name);
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
/** @cond exclude_from_documentation */
#ifndef INTEL_NO_MACRO_BODY
#ifndef INTEL_NO_ITTNOTIFY_API
#if ITT_PLATFORM==ITT_PLATFORM_WIN
ITT_STUB(ITTAPI, __itt_pt_region, pt_region_createA, (const char *name))
ITT_STUB(ITTAPI, __itt_pt_region, pt_region_createW, (const wchar_t *name))
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
ITT_STUB(ITTAPI, __itt_pt_region, pt_region_create, (const char *name))
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#if ITT_PLATFORM==ITT_PLATFORM_WIN
#define __itt_pt_region_createA ITTNOTIFY_DATA(pt_region_createA)
#define __itt_pt_region_createA_ptr ITTNOTIFY_NAME(pt_region_createA)
#define __itt_pt_region_createW ITTNOTIFY_DATA(pt_region_createW)
#define __itt_pt_region_createW_ptr ITTNOTIFY_NAME(pt_region_createW)
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#define __itt_pt_region_create ITTNOTIFY_DATA(pt_region_create)
#define __itt_pt_region_create_ptr ITTNOTIFY_NAME(pt_region_create)
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#else /* INTEL_NO_ITTNOTIFY_API */
#if ITT_PLATFORM==ITT_PLATFORM_WIN
#define __itt_pt_region_createA(name) (__itt_pt_region)0
#define __itt_pt_region_createA_ptr 0
#define __itt_pt_region_createW(name) (__itt_pt_region)0
#define __itt_pt_region_createW_ptr 0
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#define __itt_pt_region_create(name) (__itt_pt_region)0
#define __itt_pt_region_create_ptr 0
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#endif /* INTEL_NO_ITTNOTIFY_API */
#else /* INTEL_NO_MACRO_BODY */
#if ITT_PLATFORM==ITT_PLATFORM_WIN
#define __itt_pt_region_createA_ptr 0
#define __itt_pt_region_createW_ptr 0
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#define __itt_pt_region_create_ptr 0
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#endif /* INTEL_NO_MACRO_BODY */
/** @endcond */
/**
* @brief function contains a special code pattern identified on the post-processing stage and
* marks the beginning of a code region targeted for Intel PT analysis
* @param[in] region - region id, 0 <= region < 8
*/
void __itt_mark_pt_region_begin(__itt_pt_region region);
/**
* @brief function contains a special code pattern identified on the post-processing stage and
* marks the end of a code region targeted for Intel PT analysis
* @param[in] region - region id, 0 <= region < 8
*/
void __itt_mark_pt_region_end(__itt_pt_region region);
/** @} Intel PT control group*/
/**
* @defgroup threads Threads
* @ingroup public
@@ -541,14 +615,26 @@ ITT_STUBV(ITTAPI, void, suppress_pop, (void))
/** @endcond */
/**
* @enum __itt_model_disable
* @brief Enumerator for the disable methods
* @enum __itt_suppress_mode
* @brief Enumerator for the suppressing modes
*/
typedef enum __itt_suppress_mode {
__itt_unsuppress_range,
__itt_suppress_range
} __itt_suppress_mode_t;
/**
* @enum __itt_collection_state
* @brief Enumerator for collection state.
*/
typedef enum {
__itt_collection_uninitialized = 0, /* uninitialized */
__itt_collection_init_fail = 1, /* failed to init */
__itt_collection_collector_absent = 2, /* non work state collector is absent */
__itt_collection_collector_exists = 3, /* work state collector exists */
__itt_collection_init_successful = 4 /* success to init */
} __itt_collection_state;
/**
* @brief Mark a range of memory for error suppression or unsuppression for error types included in mask
*/
@@ -1496,7 +1582,7 @@ ITT_STUBV(ITTAPI, void, heap_allocate_end, (__itt_heap_function h, void** addr,
/** @endcond */
/**
* @brief Record an free begin occurrence.
* @brief Record a free begin occurrence.
*/
void ITTAPI __itt_heap_free_begin(__itt_heap_function h, void* addr);
@@ -1516,7 +1602,7 @@ ITT_STUBV(ITTAPI, void, heap_free_begin, (__itt_heap_function h, void* addr))
/** @endcond */
/**
* @brief Record an free end occurrence.
* @brief Record a free end occurrence.
*/
void ITTAPI __itt_heap_free_end(__itt_heap_function h, void* addr);
@@ -1536,7 +1622,7 @@ ITT_STUBV(ITTAPI, void, heap_free_end, (__itt_heap_function h, void* addr))
/** @endcond */
/**
* @brief Record an reallocation begin occurrence.
* @brief Record a reallocation begin occurrence.
*/
void ITTAPI __itt_heap_reallocate_begin(__itt_heap_function h, void* addr, size_t new_size, int initialized);
@@ -1556,7 +1642,7 @@ ITT_STUBV(ITTAPI, void, heap_reallocate_begin, (__itt_heap_function h, void* add
/** @endcond */
/**
* @brief Record an reallocation end occurrence.
* @brief Record a reallocation end occurrence.
*/
void ITTAPI __itt_heap_reallocate_end(__itt_heap_function h, void* addr, void** new_addr, size_t new_size, int initialized);
@@ -2692,7 +2778,7 @@ ITT_STUB(ITTAPI, __itt_clock_domain*, clock_domain_create, (__itt_get_clock_info
/**
* @ingroup clockdomains
* @brief Recalculate clock domains frequences and clock base timestamps.
* @brief Recalculate clock domains frequencies and clock base timestamps.
*/
void ITTAPI __itt_clock_domain_reset(void);
@@ -3597,11 +3683,12 @@ ITT_STUBV(ITTAPI, void, enable_attach, (void))
/** @endcond */
/**
* @brief Module load info
* This API is used to report necessary information in case of module relocation
* @param[in] start_addr - relocated module start address
* @param[in] end_addr - relocated module end address
* @param[in] path - file system path to the module
* @brief Module load notification
* This API is used to report necessary information in case of bypassing default system loader.
* Notification should be done immidiatelly after this module is loaded to process memory.
* @param[in] start_addr - module start address
* @param[in] end_addr - module end address
* @param[in] path - file system full path to the module
*/
#if ITT_PLATFORM==ITT_PLATFORM_WIN
void ITTAPI __itt_module_loadA(void *start_addr, void *end_addr, const char *path);
@@ -3656,7 +3743,462 @@ ITT_STUB(ITTAPI, void, module_load, (void *start_addr, void *end_addr, const ch
#endif /* INTEL_NO_MACRO_BODY */
/** @endcond */
/**
* @brief Report module unload
* This API is used to report necessary information in case of bypassing default system loader.
* Notification should be done just before the module is unloaded from process memory.
* @param[in] addr - base address of loaded module
*/
void ITTAPI __itt_module_unload(void *addr);
/** @cond exclude_from_documentation */
#ifndef INTEL_NO_MACRO_BODY
#ifndef INTEL_NO_ITTNOTIFY_API
ITT_STUBV(ITTAPI, void, module_unload, (void *addr))
#define __itt_module_unload ITTNOTIFY_VOID(module_unload)
#define __itt_module_unload_ptr ITTNOTIFY_NAME(module_unload)
#else /* INTEL_NO_ITTNOTIFY_API */
#define __itt_module_unload(addr)
#define __itt_module_unload_ptr 0
#endif /* INTEL_NO_ITTNOTIFY_API */
#else /* INTEL_NO_MACRO_BODY */
#define __itt_module_unload_ptr 0
#endif /* INTEL_NO_MACRO_BODY */
/** @endcond */
/** @cond exclude_from_documentation */
typedef enum
{
__itt_module_type_unknown = 0,
__itt_module_type_elf,
__itt_module_type_coff
} __itt_module_type;
/** @endcond */
/** @cond exclude_from_documentation */
typedef enum
{
itt_section_type_unknown,
itt_section_type_bss, /* notifies that the section contains uninitialized data. These are the relevant section types and the modules that contain them:
* ELF module: SHT_NOBITS section type
* COFF module: IMAGE_SCN_CNT_UNINITIALIZED_DATA section type
*/
itt_section_type_data, /* notifies that section contains initialized data. These are the relevant section types and the modules that contain them:
* ELF module: SHT_PROGBITS section type
* COFF module: IMAGE_SCN_CNT_INITIALIZED_DATA section type
*/
itt_section_type_text /* notifies that the section contains executable code. These are the relevant section types and the modules that contain them:
* ELF module: SHT_PROGBITS section type
* COFF module: IMAGE_SCN_CNT_CODE section type
*/
} __itt_section_type;
/** @endcond */
/**
* @hideinitializer
* @brief bit-mask, detects a section attribute that indicates whether a section can be executed as code:
* These are the relevant section attributes and the modules that contain them:
* ELF module: PF_X section attribute
* COFF module: IMAGE_SCN_MEM_EXECUTE attribute
*/
#define __itt_section_exec 0x20000000
/**
* @hideinitializer
* @brief bit-mask, detects a section attribute that indicates whether a section can be read.
* These are the relevant section attributes and the modules that contain them:
* ELF module: PF_R attribute
* COFF module: IMAGE_SCN_MEM_READ attribute
*/
#define __itt_section_read 0x40000000
/**
* @hideinitializer
* @brief bit-mask, detects a section attribute that indicates whether a section can be written to.
* These are the relevant section attributes and the modules that contain them:
* ELF module: PF_W attribute
* COFF module: IMAGE_SCN_MEM_WRITE attribute
*/
#define __itt_section_write 0x80000000
/** @cond exclude_from_documentation */
#pragma pack(push, 8)
typedef struct ___itt_section_info
{
const char* name; /*!< Section name in UTF8 */
__itt_section_type type; /*!< Section content and semantics description */
size_t flags; /*!< Section bit flags that describe attributes using bit mask
* Zero if disabled, non-zero if enabled
*/
void* start_addr; /*!< Section load(relocated) start address */
size_t size; /*!< Section file offset */
size_t file_offset; /*!< Section size */
} __itt_section_info;
#pragma pack(pop)
/** @endcond */
/** @cond exclude_from_documentation */
#pragma pack(push, 8)
typedef struct ___itt_module_object
{
unsigned int version; /*!< API version*/
__itt_id module_id; /*!< Unique identifier. This is unchanged for sections that belong to the same module */
__itt_module_type module_type; /*!< Binary module format */
const char* module_name; /*!< Unique module name or path to module in UTF8
* Contains module name when module_bufer and module_size exist
* Contains module path when module_bufer and module_size absent
* module_name remains the same for the certain module_id
*/
void* module_buffer; /*!< Module buffer content */
size_t module_size; /*!< Module buffer size */
/*!< If module_buffer and module_size exist, the binary module is dumped onto the system.
* If module_buffer and module_size do not exist,
* the binary module exists on the system already.
* The module_name parameter contains the path to the module.
*/
__itt_section_info* section_array; /*!< Reference to section information */
size_t section_number;
} __itt_module_object;
#pragma pack(pop)
/** @endcond */
/**
* @brief Load module content and its loaded(relocated) sections.
* This API is useful to save a module, or specify its location on the system and report information about loaded sections.
* The target module is saved on the system if module buffer content and size are available.
* If module buffer content and size are unavailable, the module name contains the path to the existing binary module.
* @param[in] module_obj - provides module and section information, along with unique module identifiers (name,module ID)
* which bind the binary module to particular sections.
*/
void ITTAPI __itt_module_load_with_sections(__itt_module_object* module_obj);
/** @cond exclude_from_documentation */
#ifndef INTEL_NO_MACRO_BODY
#ifndef INTEL_NO_ITTNOTIFY_API
ITT_STUBV(ITTAPI, void, module_load_with_sections, (__itt_module_object* module_obj))
#define __itt_module_load_with_sections ITTNOTIFY_VOID(module_load_with_sections)
#define __itt_module_load_with_sections_ptr ITTNOTIFY_NAME(module_load_with_sections)
#else /* INTEL_NO_ITTNOTIFY_API */
#define __itt_module_load_with_sections(module_obj)
#define __itt_module_load_with_sections_ptr 0
#endif /* INTEL_NO_ITTNOTIFY_API */
#else /* INTEL_NO_MACRO_BODY */
#define __itt_module_load_with_sections_ptr 0
#endif /* INTEL_NO_MACRO_BODY */
/** @endcond */
/**
* @brief Unload a module and its loaded(relocated) sections.
* This API notifies that the module and its sections were unloaded.
* @param[in] module_obj - provides module and sections information, along with unique module identifiers (name,module ID)
* which bind the binary module to particular sections.
*/
void ITTAPI __itt_module_unload_with_sections(__itt_module_object* module_obj);
/** @cond exclude_from_documentation */
#ifndef INTEL_NO_MACRO_BODY
#ifndef INTEL_NO_ITTNOTIFY_API
ITT_STUBV(ITTAPI, void, module_unload_with_sections, (__itt_module_object* module_obj))
#define __itt_module_unload_with_sections ITTNOTIFY_VOID(module_unload_with_sections)
#define __itt_module_unload_with_sections_ptr ITTNOTIFY_NAME(module_unload_with_sections)
#else /* INTEL_NO_ITTNOTIFY_API */
#define __itt_module_unload_with_sections(module_obj)
#define __itt_module_unload_with_sections_ptr 0
#endif /* INTEL_NO_ITTNOTIFY_API */
#else /* INTEL_NO_MACRO_BODY */
#define __itt_module_unload_with_sections_ptr 0
#endif /* INTEL_NO_MACRO_BODY */
/** @endcond */
/** @cond exclude_from_documentation */
#pragma pack(push, 8)
typedef struct ___itt_histogram
{
const __itt_domain* domain; /*!< Domain of the histogram*/
const char* nameA; /*!< Name of the histogram */
#if defined(UNICODE) || defined(_UNICODE)
const wchar_t* nameW;
#else /* UNICODE || _UNICODE */
void* nameW;
#endif /* UNICODE || _UNICODE */
__itt_metadata_type x_type; /*!< Type of the histogram X axis */
__itt_metadata_type y_type; /*!< Type of the histogram Y axis */
int extra1; /*!< Reserved to the runtime */
void* extra2; /*!< Reserved to the runtime */
struct ___itt_histogram* next;
} __itt_histogram;
#pragma pack(pop)
/** @endcond */
/**
* @brief Create a typed histogram instance with given name/domain.
* @param[in] domain The domain controlling the call.
* @param[in] name The name of the histogram.
* @param[in] x_type The type of the X axis in histogram (may be 0 to calculate batch statistics).
* @param[in] y_type The type of the Y axis in histogram.
*/
#if ITT_PLATFORM==ITT_PLATFORM_WIN
__itt_histogram* ITTAPI __itt_histogram_createA(const __itt_domain* domain, const char* name, __itt_metadata_type x_type, __itt_metadata_type y_type);
__itt_histogram* ITTAPI __itt_histogram_createW(const __itt_domain* domain, const wchar_t* name, __itt_metadata_type x_type, __itt_metadata_type y_type);
#if defined(UNICODE) || defined(_UNICODE)
# define __itt_histogram_create __itt_histogram_createW
# define __itt_histogram_create_ptr __itt_histogram_createW_ptr
#else /* UNICODE */
# define __itt_histogram_create __itt_histogram_createA
# define __itt_histogram_create_ptr __itt_histogram_createA_ptr
#endif /* UNICODE */
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
__itt_histogram* ITTAPI __itt_histogram_create(const __itt_domain* domain, const char* name, __itt_metadata_type x_type, __itt_metadata_type y_type);
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
/** @cond exclude_from_documentation */
#ifndef INTEL_NO_MACRO_BODY
#ifndef INTEL_NO_ITTNOTIFY_API
#if ITT_PLATFORM==ITT_PLATFORM_WIN
ITT_STUB(ITTAPI, __itt_histogram*, histogram_createA, (const __itt_domain* domain, const char* name, __itt_metadata_type x_type, __itt_metadata_type y_type))
ITT_STUB(ITTAPI, __itt_histogram*, histogram_createW, (const __itt_domain* domain, const wchar_t* name, __itt_metadata_type x_type, __itt_metadata_type y_type))
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
ITT_STUB(ITTAPI, __itt_histogram*, histogram_create, (const __itt_domain* domain, const char* name, __itt_metadata_type x_type, __itt_metadata_type y_type))
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#if ITT_PLATFORM==ITT_PLATFORM_WIN
#define __itt_histogram_createA ITTNOTIFY_DATA(histogram_createA)
#define __itt_histogram_createA_ptr ITTNOTIFY_NAME(histogram_createA)
#define __itt_histogram_createW ITTNOTIFY_DATA(histogram_createW)
#define __itt_histogram_createW_ptr ITTNOTIFY_NAME(histogram_createW)
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#define __itt_histogram_create ITTNOTIFY_DATA(histogram_create)
#define __itt_histogram_create_ptr ITTNOTIFY_NAME(histogram_create)
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#else /* INTEL_NO_ITTNOTIFY_API */
#if ITT_PLATFORM==ITT_PLATFORM_WIN
#define __itt_histogram_createA(domain, name, x_type, y_type) (__itt_histogram*)0
#define __itt_histogram_createA_ptr 0
#define __itt_histogram_createW(domain, name, x_type, y_type) (__itt_histogram*)0
#define __itt_histogram_createW_ptr 0
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#define __itt_histogram_create(domain, name, x_type, y_type) (__itt_histogram*)0
#define __itt_histogram_create_ptr 0
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#endif /* INTEL_NO_ITTNOTIFY_API */
#else /* INTEL_NO_MACRO_BODY */
#if ITT_PLATFORM==ITT_PLATFORM_WIN
#define __itt_histogram_createA_ptr 0
#define __itt_histogram_createW_ptr 0
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#define __itt_histogram_create_ptr 0
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#endif /* INTEL_NO_MACRO_BODY */
/** @endcond */
/**
* @brief Submit statistics for a histogram instance.
* @param[in] hist Pointer to the histogram instance to which the histogram statistic is to be dumped.
* @param[in] length The number of elements in dumped axis data array.
* @param[in] x_data The X axis dumped data itself (may be NULL to calculate batch statistics).
* @param[in] y_data The Y axis dumped data itself.
*/
void ITTAPI __itt_histogram_submit(__itt_histogram* hist, size_t length, void* x_data, void* y_data);
/** @cond exclude_from_documentation */
#ifndef INTEL_NO_MACRO_BODY
#ifndef INTEL_NO_ITTNOTIFY_API
ITT_STUBV(ITTAPI, void, histogram_submit, (__itt_histogram* hist, size_t length, void* x_data, void* y_data))
#define __itt_histogram_submit ITTNOTIFY_VOID(histogram_submit)
#define __itt_histogram_submit_ptr ITTNOTIFY_NAME(histogram_submit)
#else /* INTEL_NO_ITTNOTIFY_API */
#define __itt_histogram_submit(hist, length, x_data, y_data)
#define __itt_histogram_submit_ptr 0
#endif /* INTEL_NO_ITTNOTIFY_API */
#else /* INTEL_NO_MACRO_BODY */
#define __itt_histogram_submit_ptr 0
#endif /* INTEL_NO_MACRO_BODY */
/**
* @brief function allows to obtain the current collection state at the moment
* @return collection state as a enum __itt_collection_state
*/
__itt_collection_state __itt_get_collection_state(void);
/**
* @brief function releases resources allocated by ITT API static part
* this API should be called from the library destructor
* @return void
*/
void __itt_release_resources(void);
/** @endcond */
/**
* @brief Create a typed counter with given domain pointer, string name and counter type
*/
#if ITT_PLATFORM==ITT_PLATFORM_WIN
__itt_counter ITTAPI __itt_counter_createA_v3(const __itt_domain* domain, const char* name, __itt_metadata_type type);
__itt_counter ITTAPI __itt_counter_createW_v3(const __itt_domain* domain, const wchar_t* name, __itt_metadata_type type);
#if defined(UNICODE) || defined(_UNICODE)
# define __itt_counter_create_v3 __itt_counter_createW_v3
# define __itt_counter_create_v3_ptr __itt_counter_createW_v3_ptr
#else /* UNICODE */
# define __itt_counter_create_v3 __itt_counter_createA_v3
# define __itt_counter_create_v3_ptr __itt_counter_createA_v3_ptr
#endif /* UNICODE */
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
__itt_counter ITTAPI __itt_counter_create_v3(const __itt_domain* domain, const char* name, __itt_metadata_type type);
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#ifndef INTEL_NO_MACRO_BODY
#ifndef INTEL_NO_ITTNOTIFY_API
#if ITT_PLATFORM==ITT_PLATFORM_WIN
ITT_STUB(ITTAPI, __itt_counter, counter_createA_v3, (const __itt_domain* domain, const char* name, __itt_metadata_type type))
ITT_STUB(ITTAPI, __itt_counter, counter_createW_v3, (const __itt_domain* domain, const wchar_t* name, __itt_metadata_type type))
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
ITT_STUB(ITTAPI, __itt_counter, counter_create_v3, (const __itt_domain* domain, const char* name, __itt_metadata_type type))
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#if ITT_PLATFORM==ITT_PLATFORM_WIN
#define __itt_counter_createA_v3 ITTNOTIFY_DATA(counter_createA_v3)
#define __itt_counter_createA_v3_ptr ITTNOTIFY_NAME(counter_createA_v3)
#define __itt_counter_createW_v3 ITTNOTIFY_DATA(counter_createW_v3)
#define __itt_counter_createW_v3_ptr ITTNOTIFY_NAME(counter_createW_v3)
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#define __itt_counter_create_v3 ITTNOTIFY_DATA(counter_create_v3)
#define __itt_counter_create_v3_ptr ITTNOTIFY_NAME(counter_create_v3)
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#else /* INTEL_NO_ITTNOTIFY_API */
#if ITT_PLATFORM==ITT_PLATFORM_WIN
#define __itt_counter_createA_v3(domain, name, type) (__itt_counter)0
#define __itt_counter_createA_v3_ptr 0
#define __itt_counter_createW_v3(domain, name, type) (__itt_counter)0
#define __itt_counter_create_typedW_ptr 0
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#define __itt_counter_create_v3(domain, name, type) (__itt_counter)0
#define __itt_counter_create_v3_ptr 0
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#endif /* INTEL_NO_ITTNOTIFY_API */
#else /* INTEL_NO_MACRO_BODY */
#if ITT_PLATFORM==ITT_PLATFORM_WIN
#define __itt_counter_createA_v3_ptr 0
#define __itt_counter_createW_v3_ptr 0
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#define __itt_counter_create_v3_ptr 0
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#endif /* INTEL_NO_MACRO_BODY */
/** @endcond */
/**
* @brief Set the counter value api
*/
void ITTAPI __itt_counter_set_value_v3(__itt_counter counter, void *value_ptr);
#ifndef INTEL_NO_MACRO_BODY
#ifndef INTEL_NO_ITTNOTIFY_API
ITT_STUBV(ITTAPI, void, counter_set_value_v3, (__itt_counter counter, void *value_ptr))
#define __itt_counter_set_value_v3 ITTNOTIFY_VOID(counter_set_value_v3)
#define __itt_counter_set_value_v3_ptr ITTNOTIFY_NAME(counter_set_value_v3)
#else /* INTEL_NO_ITTNOTIFY_API */
#define __itt_counter_set_value_v3(counter, value_ptr)
#define __itt_counter_set_value_v3_ptr 0
#endif /* INTEL_NO_ITTNOTIFY_API */
#else /* INTEL_NO_MACRO_BODY */
#define __itt_counter_set_value_v3_ptr 0
#endif /* INTEL_NO_MACRO_BODY */
/** @endcond */
/**
* @brief describes the type of context metadata
*/
typedef enum {
__itt_context_unknown = 0, /*!< Undefined type */
__itt_context_nameA, /*!< ASCII string char* type */
__itt_context_nameW, /*!< Unicode string wchar_t* type */
__itt_context_deviceA, /*!< ASCII string char* type */
__itt_context_deviceW, /*!< Unicode string wchar_t* type */
__itt_context_unitsA, /*!< ASCII string char* type */
__itt_context_unitsW, /*!< Unicode string wchar_t* type */
__itt_context_pci_addrA, /*!< ASCII string char* type */
__itt_context_pci_addrW, /*!< Unicode string wchar_t* type */
__itt_context_tid, /*!< Unsigned 64-bit integer type */
__itt_context_max_val, /*!< Unsigned 64-bit integer type */
__itt_context_bandwidth_flag, /*!< Unsigned 64-bit integer type */
__itt_context_latency_flag, /*!< Unsigned 64-bit integer type */
__itt_context_occupancy_flag, /*!< Unsigned 64-bit integer type */
__itt_context_on_thread_flag, /*!< Unsigned 64-bit integer type */
__itt_context_is_abs_val_flag, /*!< Unsigned 64-bit integer type */
__itt_context_cpu_instructions_flag, /*!< Unsigned 64-bit integer type */
__itt_context_cpu_cycles_flag /*!< Unsigned 64-bit integer type */
} __itt_context_type;
#if defined(UNICODE) || defined(_UNICODE)
# define __itt_context_name __itt_context_nameW
# define __itt_context_device __itt_context_deviceW
# define __itt_context_units __itt_context_unitsW
# define __itt_context_pci_addr __itt_context_pci_addrW
#else /* UNICODE || _UNICODE */
# define __itt_context_name __itt_context_nameA
# define __itt_context_device __itt_context_deviceA
# define __itt_context_units __itt_context_unitsA
# define __itt_context_pci_addr __itt_context_pci_addrA
#endif /* UNICODE || _UNICODE */
/** @cond exclude_from_documentation */
#pragma pack(push, 8)
typedef struct ___itt_context_metadata
{
__itt_context_type type; /*!< Type of the context metadata value */
void* value; /*!< Pointer to context metadata value itself */
} __itt_context_metadata;
#pragma pack(pop)
/** @endcond */
/** @cond exclude_from_documentation */
#pragma pack(push, 8)
typedef struct ___itt_counter_metadata
{
__itt_counter counter; /*!< Associated context metadata counter */
__itt_context_type type; /*!< Type of the context metadata value */
const char* str_valueA; /*!< String context metadata value */
#if defined(UNICODE) || defined(_UNICODE)
const wchar_t* str_valueW;
#else /* UNICODE || _UNICODE */
void* str_valueW;
#endif /* UNICODE || _UNICODE */
unsigned long long value; /*!< Numeric context metadata value */
int extra1; /*!< Reserved to the runtime */
void* extra2; /*!< Reserved to the runtime */
struct ___itt_counter_metadata* next;
} __itt_counter_metadata;
#pragma pack(pop)
/** @endcond */
/**
* @brief Bind context metadata to counter instance
* @param[in] counter Pointer to the counter instance to which the context metadata is to be associated.
* @param[in] length The number of elements in context metadata array.
* @param[in] metadata The context metadata itself.
*/
void ITTAPI __itt_bind_context_metadata_to_counter(__itt_counter counter, size_t length, __itt_context_metadata* metadata);
/** @cond exclude_from_documentation */
#ifndef INTEL_NO_MACRO_BODY
#ifndef INTEL_NO_ITTNOTIFY_API
ITT_STUBV(ITTAPI, void, bind_context_metadata_to_counter, (__itt_counter counter, size_t length, __itt_context_metadata* metadata))
#define __itt_bind_context_metadata_to_counter ITTNOTIFY_VOID(bind_context_metadata_to_counter)
#define __itt_bind_context_metadata_to_counter_ptr ITTNOTIFY_NAME(bind_context_metadata_to_counter)
#else /* INTEL_NO_ITTNOTIFY_API */
#define __itt_bind_context_metadata_to_counter(counter, length, metadata)
#define __itt_bind_context_metadata_to_counter_ptr 0
#endif /* INTEL_NO_ITTNOTIFY_API */
#else /* INTEL_NO_MACRO_BODY */
#define __itt_bind_context_metadata_to_counter_ptr 0
#endif /* INTEL_NO_MACRO_BODY */
/** @endcond */
#ifdef __cplusplus
}
@@ -4005,7 +4547,7 @@ ITT_STUB(ITTAPI, __itt_caller, stack_caller_create, (void))
/** @endcond */
/**
* @brief Destroy the inforamtion about stitch point identified by the pointer previously returned by __itt_stack_caller_create()
* @brief Destroy the information about stitch point identified by the pointer previously returned by __itt_stack_caller_create()
*/
void ITTAPI __itt_stack_caller_destroy(__itt_caller id);
+23 -75
View File
@@ -1,60 +1,8 @@
/* <copyright>
This file is provided under a dual BSD/GPLv2 license. When using or
redistributing this file, you may do so under either license.
/*
Copyright (C) 2005-2019 Intel Corporation
GPL LICENSE SUMMARY
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution
in the file called LICENSE.GPL.
Contact Information:
http://software.intel.com/en-us/articles/intel-vtune-amplifier-xe/
BSD LICENSE
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of Intel Corporation nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
</copyright> */
SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause
*/
#ifndef __JITPROFILING_H__
#define __JITPROFILING_H__
@@ -66,7 +14,7 @@
* generated code that can be used by performance tools. The user inserts
* calls in the code generator to report information before JIT-compiled
* code goes to execution. This information is collected at runtime and used
* by tools like Intel(R) VTune(TM) Amplifier to display performance metrics
* by tools like Intel(R) VTune(TM) Profiler to display performance metrics
* associated with JIT-compiled code.
*
* These APIs can be used to\n
@@ -97,16 +45,16 @@
* * Expected behavior:
* * If any iJVM_EVENT_TYPE_METHOD_LOAD_FINISHED event overwrites an
* already reported method, then such a method becomes invalid and its
* memory region is treated as unloaded. VTune Amplifier displays the metrics
* memory region is treated as unloaded. VTune Profiler displays the metrics
* collected by the method until it is overwritten.
* * If supplied line number information contains multiple source lines for
* the same assembly instruction (code location), then VTune Amplifier picks up
* the same assembly instruction (code location), then VTune Profiler picks up
* the first line number.
* * Dynamically generated code can be associated with a module name.
* Use the iJIT_Method_Load_V2 structure.\n
* Clarification of some cases:
* * If you register a function with the same method ID multiple times,
* specifying different module names, then the VTune Amplifier picks up
* specifying different module names, then the VTune Profiler picks up
* the module name registered first. If you want to distinguish the same
* function between different JIT engines, supply different method IDs for
* each function. Other symbolic information (for example, source file)
@@ -143,18 +91,18 @@
* belonging to the same method. Symbolic information (method name,
* source file name) will be taken from the first notification, and all
* subsequent notifications with the same method ID will be processed
* only for line number table information. So, the VTune Amplifier will map
* only for line number table information. So, the VTune Profiler will map
* samples to a source line using the line number table from the current
* notification while taking the source file name from the very first one.\n
* Clarification of some cases:\n
* * If you register a second code region with a different source file
* name and the same method ID, then this information will be saved and
* will not be considered as an extension of the first code region, but
* VTune Amplifier will use the source file of the first code region and map
* VTune Profiler will use the source file of the first code region and map
* performance metrics incorrectly.
* * If you register a second code region with the same source file as
* for the first region and the same method ID, then the source file will be
* discarded but VTune Amplifier will map metrics to the source file correctly.
* discarded but VTune Profiler will map metrics to the source file correctly.
* * If you register a second code region with a null source file and
* the same method ID, then provided line number info will be associated
* with the source file of the first code region.
@@ -293,7 +241,7 @@ typedef enum _iJIT_IsProfilingActiveFlags
* @brief Description of a single entry in the line number information of a code region.
* @details A table of line number entries gives information about how the reported code region
* is mapped to source file.
* Intel(R) VTune(TM) Amplifier uses line number information to attribute
* Intel(R) VTune(TM) Profiler uses line number information to attribute
* the samples (virtual address) to a line number. \n
* It is acceptable to report different code addresses for the same source line:
* @code
@@ -304,7 +252,7 @@ typedef enum _iJIT_IsProfilingActiveFlags
* 18 1
* 21 30
*
* VTune Amplifier constructs the following table using the client data
* VTune Profiler constructs the following table using the client data
*
* Code subrange Line number
* 0-1 2
@@ -428,7 +376,7 @@ typedef struct _iJIT_Method_Load_V2
char* module_name; /**<\brief Module name. Can be NULL.
The module name can be useful for distinguishing among
different JIT engines. VTune Amplifier will display
different JIT engines. VTune Profiler will display
reported methods grouped by specific module. */
} *piJIT_Method_Load_V2, iJIT_Method_Load_V2;
@@ -480,7 +428,7 @@ typedef struct _iJIT_Method_Load_V3
char* module_name; /**<\brief Module name. Can be NULL.
* The module name can be useful for distinguishing among
* different JIT engines. VTune Amplifier will display
* different JIT engines. VTune Profiler will display
* reported methods grouped by specific module. */
iJIT_CodeArchitecture module_arch; /**<\brief Architecture of the method's code region.
@@ -490,9 +438,9 @@ typedef struct _iJIT_Method_Load_V3
* engine generates 64-bit code.
*
* If JIT engine reports both 32-bit and 64-bit types
* of methods then VTune Amplifier splits the methods
* of methods then VTune Profiler splits the methods
* with the same module name but with different
* architectures in two different modules. VTune Amplifier
* architectures in two different modules. VTune Profiler
* modifies the original name provided with a 64-bit method
* version by ending it with '(64)' */
@@ -561,9 +509,9 @@ typedef enum _iJIT_SegmentType
iJIT_CT_CODE, /**<\brief Executable code. */
iJIT_CT_DATA, /**<\brief Data (not executable code).
* VTune Amplifier uses the format string
* VTune Profiler uses the format string
* (see iJIT_Method_Update) to represent
* this data in the VTune Amplifier GUI */
* this data in the VTune Profiler GUI */
iJIT_CT_KEEP, /**<\brief Use the previous markup for the trace.
* Can be used for the following
@@ -580,11 +528,11 @@ typedef enum _iJIT_SegmentType
* structure to describe the update of the content within a JIT-compiled method,
* use iJVM_EVENT_TYPE_METHOD_UPDATE_V2 as an event type to report it.
*
* On the first Update event, VTune Amplifier copies the original code range reported by
* On the first Update event, VTune Profiler copies the original code range reported by
* the iJVM_EVENT_TYPE_METHOD_LOAD event, then modifies it with the supplied bytes and
* adds the modified range to the original method. For next update events, VTune Amplifier
* adds the modified range to the original method. For next update events, VTune Profiler
* does the same but it uses the latest modified version of a code region for update.
* Eventually, VTune Amplifier GUI displays multiple code ranges for the method reported by
* Eventually, VTune Profiler GUI displays multiple code ranges for the method reported by
* the iJVM_EVENT_TYPE_METHOD_LOAD event.
* Notes:
* - Multiple update events with different types for the same trace are allowed
@@ -673,7 +621,7 @@ iJIT_IsProfilingActiveFlags JITAPI iJIT_IsProfilingActive(void);
* @brief Reports infomation about JIT-compiled code to the agent.
*
* The reported information is used to attribute samples obtained from any
* Intel(R) VTune(TM) Amplifier collector. This API needs to be called
* Intel(R) VTune(TM) Profiler collector. This API needs to be called
* after JIT compilation and before the first entry into the JIT-compiled
* code.
*
+39 -74
View File
@@ -1,60 +1,8 @@
/* <copyright>
This file is provided under a dual BSD/GPLv2 license. When using or
redistributing this file, you may do so under either license.
/*
Copyright (C) 2005-2019 Intel Corporation
GPL LICENSE SUMMARY
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution
in the file called LICENSE.GPL.
Contact Information:
http://software.intel.com/en-us/articles/intel-vtune-amplifier-xe/
BSD LICENSE
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of Intel Corporation nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
</copyright> */
SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause
*/
#ifndef _LEGACY_ITTNOTIFY_H_
#define _LEGACY_ITTNOTIFY_H_
@@ -80,6 +28,10 @@
# define ITT_OS_FREEBSD 4
#endif /* ITT_OS_FREEBSD */
#ifndef ITT_OS_OPENBSD
# define ITT_OS_OPENBSD 5
#endif /* ITT_OS_OPENBSD */
#ifndef ITT_OS
# if defined WIN32 || defined _WIN32
# define ITT_OS ITT_OS_WIN
@@ -87,6 +39,8 @@
# define ITT_OS ITT_OS_MAC
# elif defined( __FreeBSD__ )
# define ITT_OS ITT_OS_FREEBSD
# elif defined( __OpenBSD__ )
# define ITT_OS ITT_OS_OPENBSD
# else
# define ITT_OS ITT_OS_LINUX
# endif
@@ -108,6 +62,10 @@
# define ITT_PLATFORM_FREEBSD 4
#endif /* ITT_PLATFORM_FREEBSD */
#ifndef ITT_PLATFORM_OPENBSD
# define ITT_PLATFORM_OPENBSD 5
#endif /* ITT_PLATFORM_OPENBSD */
#ifndef ITT_PLATFORM
# if ITT_OS==ITT_OS_WIN
# define ITT_PLATFORM ITT_PLATFORM_WIN
@@ -115,6 +73,8 @@
# define ITT_PLATFORM ITT_PLATFORM_MAC
# elif ITT_OS==ITT_OS_FREEBSD
# define ITT_PLATFORM ITT_PLATFORM_FREEBSD
# elif ITT_OS==ITT_OS_OPENBSD
# define ITT_PLATFORM ITT_PLATFORM_OPENBSD
# else
# define ITT_PLATFORM ITT_PLATFORM_POSIX
# endif
@@ -167,7 +127,12 @@
#if ITT_PLATFORM==ITT_PLATFORM_WIN
/* use __forceinline (VC++ specific) */
#define ITT_INLINE __forceinline
#if defined(__MINGW32__) && !defined(__cplusplus)
#define ITT_INLINE static __inline__ __attribute__((__always_inline__,__gnu_inline__))
#else
#define ITT_INLINE static __forceinline
#endif /* __MINGW32__ */
#define ITT_INLINE_ATTRIBUTE /* nothing */
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
/*
@@ -219,20 +184,20 @@
#define ITTNOTIFY_VOID(n) (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)
#define ITTNOTIFY_DATA(n) (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)
#define ITTNOTIFY_VOID_D0(n,d) (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d)
#define ITTNOTIFY_VOID_D1(n,d,x) (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x)
#define ITTNOTIFY_VOID_D2(n,d,x,y) (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y)
#define ITTNOTIFY_VOID_D3(n,d,x,y,z) (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z)
#define ITTNOTIFY_VOID_D4(n,d,x,y,z,a) (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z,a)
#define ITTNOTIFY_VOID_D5(n,d,x,y,z,a,b) (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b)
#define ITTNOTIFY_VOID_D6(n,d,x,y,z,a,b,c) (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b,c)
#define ITTNOTIFY_DATA_D0(n,d) (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d)
#define ITTNOTIFY_DATA_D1(n,d,x) (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x)
#define ITTNOTIFY_DATA_D2(n,d,x,y) (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y)
#define ITTNOTIFY_DATA_D3(n,d,x,y,z) (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z)
#define ITTNOTIFY_DATA_D4(n,d,x,y,z,a) (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z,a)
#define ITTNOTIFY_DATA_D5(n,d,x,y,z,a,b) (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b)
#define ITTNOTIFY_DATA_D6(n,d,x,y,z,a,b,c) (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b,c)
#define ITTNOTIFY_VOID_D0(n,d) (d == NULL) ? (void)0 : (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d)
#define ITTNOTIFY_VOID_D1(n,d,x) (d == NULL) ? (void)0 : (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x)
#define ITTNOTIFY_VOID_D2(n,d,x,y) (d == NULL) ? (void)0 : (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y)
#define ITTNOTIFY_VOID_D3(n,d,x,y,z) (d == NULL) ? (void)0 : (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z)
#define ITTNOTIFY_VOID_D4(n,d,x,y,z,a) (d == NULL) ? (void)0 : (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z,a)
#define ITTNOTIFY_VOID_D5(n,d,x,y,z,a,b) (d == NULL) ? (void)0 : (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b)
#define ITTNOTIFY_VOID_D6(n,d,x,y,z,a,b,c) (d == NULL) ? (void)0 : (!(d)->flags) ? (void)0 : (!ITTNOTIFY_NAME(n)) ? (void)0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b,c)
#define ITTNOTIFY_DATA_D0(n,d) (d == NULL) ? 0 : (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d)
#define ITTNOTIFY_DATA_D1(n,d,x) (d == NULL) ? 0 : (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x)
#define ITTNOTIFY_DATA_D2(n,d,x,y) (d == NULL) ? 0 : (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y)
#define ITTNOTIFY_DATA_D3(n,d,x,y,z) (d == NULL) ? 0 : (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z)
#define ITTNOTIFY_DATA_D4(n,d,x,y,z,a) (d == NULL) ? 0 : (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z,a)
#define ITTNOTIFY_DATA_D5(n,d,x,y,z,a,b) (d == NULL) ? 0 : (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b)
#define ITTNOTIFY_DATA_D6(n,d,x,y,z,a,b,c) (d == NULL) ? 0 : (!(d)->flags) ? 0 : (!ITTNOTIFY_NAME(n)) ? 0 : ITTNOTIFY_NAME(n)(d,x,y,z,a,b,c)
#ifdef ITT_STUB
#undef ITT_STUB
@@ -269,7 +234,7 @@ extern "C" {
* only pauses tracing and analyzing memory access.
* It does not pause tracing or analyzing threading APIs.
* .
* - Intel(R) Parallel Amplifier and Intel(R) VTune(TM) Amplifier XE:
* - Intel(R) VTune(TM) Profiler:
* - Does continue to record when new threads are started.
* .
* - Other effects:
@@ -1005,9 +970,9 @@ ITT_STUB(ITTAPI, __itt_frame, frame_create, (const char *domain))
#endif /* INTEL_NO_MACRO_BODY */
/** @endcond */
/** @brief Record an frame begin occurrence. */
/** @brief Record a frame begin occurrence. */
void ITTAPI __itt_frame_begin(__itt_frame frame);
/** @brief Record an frame end occurrence. */
/** @brief Record a frame end occurrence. */
void ITTAPI __itt_frame_end (__itt_frame frame);
/** @cond exclude_from_documentation */
+4 -56
View File
@@ -1,60 +1,8 @@
/* <copyright>
This file is provided under a dual BSD/GPLv2 license. When using or
redistributing this file, you may do so under either license.
/*
Copyright (C) 2005-2019 Intel Corporation
GPL LICENSE SUMMARY
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution
in the file called LICENSE.GPL.
Contact Information:
http://software.intel.com/en-us/articles/intel-vtune-amplifier-xe/
BSD LICENSE
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of Intel Corporation nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
</copyright> */
SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause
*/
#ifndef _LIBITTNOTIFY_H_
#define _LIBITTNOTIFY_H_
-241
View File
@@ -1,241 +0,0 @@
/* <copyright>
This file is provided under a dual BSD/GPLv2 license. When using or
redistributing this file, you may do so under either license.
GPL LICENSE SUMMARY
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution
in the file called LICENSE.GPL.
Contact Information:
http://software.intel.com/en-us/articles/intel-vtune-amplifier-xe/
BSD LICENSE
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of Intel Corporation nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
</copyright> */
/*
* This file implements an interface bridge from Low-Level Virtual Machine
* llvm::JITEventListener to Intel JIT Profiling API. It passes the function
* and line information to the appropriate functions in the JIT profiling
* interface so that any LLVM-based JIT engine can emit the JIT code
* notifications that the profiler will receive.
*
* Usage model:
*
* 1. Register the listener implementation instance with the execution engine:
*
* #include <llvm_jit_event_listener.hpp>
* ...
* ExecutionEngine *TheExecutionEngine;
* ...
* TheExecutionEngine = EngineBuilder(TheModule).create();
* ...
* __itt_llvm_jit_event_listener jitListener;
* TheExecutionEngine->RegisterJITEventListener(&jitListener);
* ...
*
* 2. When compiling make sure to add the ITT API include directory to the
* compiler include directories, ITT API library directory to the linker
* library directories and link with jitprofling static library.
*/
#ifndef __ITT_LLVM_JIT_EVENT_LISTENER_HPP__
#define __ITT_LLVM_JIT_EVENT_LISTENER_HPP__
#include "jitprofiling.h"
#include <llvm/Function.h>
#include <llvm/ExecutionEngine/JITEventListener.h>
#include <llvm/ADT/StringRef.h>
#include <llvm/Analysis/DebugInfo.h>
#include <map>
#include <cassert>
// Uncomment the line below to turn on logging to stderr
#define JITPROFILING_DEBUG_ENABLE
// Some elementary logging support
#ifdef JITPROFILING_DEBUG_ENABLE
#include <cstdio>
#include <cstdarg>
static void _jit_debug(const char* format, ...)
{
va_list args;
va_start(args, format);
vfprintf(stderr, format, args);
va_end(args);
}
// Use the macro as JITDEBUG(("foo: %d", foo_val));
#define JITDEBUG(x) \
do { \
_jit_debug("jit-listener: "); \
_jit_debug x; \
} \
while (0)
#else
#define JITDEBUG(x)
#endif
// LLVM JIT event listener, translates the notifications to the JIT profiling
// API information.
class __itt_llvm_jit_event_listener : public llvm::JITEventListener
{
public:
__itt_llvm_jit_event_listener() {}
public:
virtual void NotifyFunctionEmitted(const llvm::Function &F,
void *Code, size_t Size, const EmittedFunctionDetails &Details)
{
std::string name = F.getName().str();
JITDEBUG(("function jitted:\n"));
JITDEBUG((" addr=0x%08x\n", (int)Code));
JITDEBUG((" name=`%s'\n", name.c_str()));
JITDEBUG((" code-size=%d\n", (int)Size));
JITDEBUG((" line-infos-count=%d\n", Details.LineStarts.size()));
// The method must not be in the map - the entry must have been cleared
// from the map in NotifyFreeingMachineCode in case of rejitting.
assert(m_addr2MethodId.find(Code) == m_addr2MethodId.end());
int mid = iJIT_GetNewMethodID();
m_addr2MethodId[Code] = mid;
iJIT_Method_Load mload;
memset(&mload, 0, sizeof mload);
mload.method_id = mid;
// Populate the method size and name information
// TODO: The JIT profiling API should have members as const char pointers.
mload.method_name = (char*)name.c_str();
mload.method_load_address = Code;
mload.method_size = (unsigned int)Size;
// Populate line information now.
// From the JIT API documentation it is not quite clear whether the
// line information can be given in ranges, so we'll populate it for
// every byte of the function, hmm.
std::string srcFilePath;
std::vector<LineNumberInfo> lineInfos;
char *addr = (char*)Code;
char *lineAddr = addr; // Exclusive end point at which current
// line info changes.
const llvm::DebugLoc* loc = 0; // Current line info
int lineIndex = -1; // Current index into the line info table
for (int i = 0; i < Size; ++i, ++addr) {
while (addr >= lineAddr) {
if (lineIndex >= 0 && lineIndex < Details.LineStarts.size()) {
loc = &Details.LineStarts[lineIndex].Loc;
std::string p = getSrcFilePath(F.getContext(), *loc);
assert(srcFilePath.empty() || p == srcFilePath);
srcFilePath = p;
} else {
loc = NULL;
}
lineIndex++;
if (lineIndex >= 0 && lineIndex < Details.LineStarts.size()) {
lineAddr = (char*)Details.LineStarts[lineIndex].Address;
} else {
lineAddr = addr + Size;
}
}
if (loc) {
int line = loc->getLine();
LineNumberInfo info = { i, line };
lineInfos.push_back(info);
JITDEBUG((" addr 0x%08x -> line %d\n", addr, line));
}
}
if (!lineInfos.empty()) {
mload.line_number_size = lineInfos.size();
JITDEBUG((" translated to %d line infos to JIT", (int)lineInfos.size()));
mload.line_number_table = &lineInfos[0];
mload.source_file_name = (char*)srcFilePath.c_str();
}
iJIT_NotifyEvent(iJVM_EVENT_TYPE_METHOD_LOAD_FINISHED, &mload);
}
virtual void NotifyFreeingMachineCode(void *OldPtr)
{
JITDEBUG(("function unjitted\n"));
JITDEBUG((" addr=0x%08x\n", (int)OldPtr));
Addr2MethodId::iterator it = m_addr2MethodId.find(OldPtr);
assert(it != m_addr2MethodId.end());
iJIT_Method_Id mid = { it->second };
iJIT_NotifyEvent(iJVM_EVENT_TYPE_METHOD_UNLOAD_START, &mid);
m_addr2MethodId.erase(it);
}
private:
std::string getSrcFilePath(const llvm::LLVMContext& ctx, const llvm::DebugLoc& loc)
{
llvm::MDNode* node = loc.getAsMDNode(ctx);
llvm::DILocation srcLoc(node);
return srcLoc.getDirectory().str() + "/" + srcLoc.getFilename().str();
}
private:
/// Don't copy
__itt_llvm_jit_event_listener(const __itt_llvm_jit_event_listener&);
__itt_llvm_jit_event_listener& operator=(const __itt_llvm_jit_event_listener&);
private:
typedef std::vector<LineNumberInfo> LineInfoList;
// The method unload notification in VTune JIT profiling API takes the
// method ID, not method address so have to maintain the mapping. Is
// there a more efficient and simple way to do this like attaching the
// method ID information somehow to the LLVM function instance?
//
// TODO: It would be more convenient for the JIT API to take the method
// address, not method ID.
typedef std::map<const void*, int> Addr2MethodId;
Addr2MethodId m_addr2MethodId;
};
#endif // Header guard
@@ -1,7 +1,8 @@
Copyright (c) 2011, Intel Corporation
All rights reserved.
Copyright (c) 2019 Intel Corporation. All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
• Neither the name of the Intel Corporation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
@@ -1,65 +1,103 @@
The GNU General Public License (GPL)
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too.
The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too.
When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.
We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations.
Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and modification follow.
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program.
You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License.
c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program.
In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.
3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable.
If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.
5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License.
7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances.
It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.
This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation.
10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.
One line to give the program's name and a brief idea of what it does.
Copyright (C) <year> <name of author>
<one line to give the program's name and an idea of what it does.>
Copyright (C) < yyyy> <name of author>
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker.
signature of Ty Coon, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.
<signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice
This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.
+8 -56
View File
@@ -1,71 +1,23 @@
/* <copyright>
This file is provided under a dual BSD/GPLv2 license. When using or
redistributing this file, you may do so under either license.
/*
Copyright (C) 2005-2019 Intel Corporation
GPL LICENSE SUMMARY
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution
in the file called LICENSE.GPL.
Contact Information:
http://software.intel.com/en-us/articles/intel-vtune-amplifier-xe/
BSD LICENSE
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of Intel Corporation nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
</copyright> */
SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause
*/
#include "ittnotify_config.h"
#if ITT_PLATFORM==ITT_PLATFORM_WIN
#if defined _MSC_VER
#pragma warning (disable: 593) /* parameter "XXXX" was set but never used */
#pragma warning (disable: 344) /* typedef name has already been declared (with same type) */
#pragma warning (disable: 174) /* expression has no effect */
#pragma warning (disable: 4127) /* conditional expression is constant */
#pragma warning (disable: 4306) /* conversion from '?' to '?' of greater size */
#endif
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#if defined __INTEL_COMPILER
+197 -80
View File
@@ -1,60 +1,8 @@
/* <copyright>
This file is provided under a dual BSD/GPLv2 license. When using or
redistributing this file, you may do so under either license.
/*
Copyright (C) 2005-2019 Intel Corporation
GPL LICENSE SUMMARY
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution
in the file called LICENSE.GPL.
Contact Information:
http://software.intel.com/en-us/articles/intel-vtune-amplifier-xe/
BSD LICENSE
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of Intel Corporation nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
</copyright> */
SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause
*/
#ifndef _ITTNOTIFY_CONFIG_H_
#define _ITTNOTIFY_CONFIG_H_
@@ -75,6 +23,10 @@
# define ITT_OS_FREEBSD 4
#endif /* ITT_OS_FREEBSD */
#ifndef ITT_OS_OPENBSD
# define ITT_OS_OPENBSD 5
#endif /* ITT_OS_OPENBSD */
#ifndef ITT_OS
# if defined WIN32 || defined _WIN32
# define ITT_OS ITT_OS_WIN
@@ -82,6 +34,8 @@
# define ITT_OS ITT_OS_MAC
# elif defined( __FreeBSD__ )
# define ITT_OS ITT_OS_FREEBSD
# elif defined( __OpenBSD__ )
# define ITT_OS ITT_OS_OPENBSD
# else
# define ITT_OS ITT_OS_LINUX
# endif
@@ -103,6 +57,10 @@
# define ITT_PLATFORM_FREEBSD 4
#endif /* ITT_PLATFORM_FREEBSD */
#ifndef ITT_PLATFORM_OPENBSD
# define ITT_PLATFORM_OPENBSD 5
#endif /* ITT_PLATFORM_OPENBSD */
#ifndef ITT_PLATFORM
# if ITT_OS==ITT_OS_WIN
# define ITT_PLATFORM ITT_PLATFORM_WIN
@@ -110,6 +68,8 @@
# define ITT_PLATFORM ITT_PLATFORM_MAC
# elif ITT_OS==ITT_OS_FREEBSD
# define ITT_PLATFORM ITT_PLATFORM_FREEBSD
# elif ITT_OS==ITT_OS_OPENBSD
# define ITT_PLATFORM ITT_PLATFORM_OPENBSD
# else
# define ITT_PLATFORM ITT_PLATFORM_POSIX
# endif
@@ -162,7 +122,12 @@
#if ITT_PLATFORM==ITT_PLATFORM_WIN
/* use __forceinline (VC++ specific) */
#define ITT_INLINE __forceinline
#if defined(__MINGW32__) && !defined(__cplusplus)
#define ITT_INLINE static __inline__ __attribute__((__always_inline__,__gnu_inline__))
#else
#define ITT_INLINE static __forceinline
#endif /* __MINGW32__ */
#define ITT_INLINE_ATTRIBUTE /* nothing */
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
/*
@@ -188,6 +153,10 @@
# define ITT_ARCH_IA32E 2
#endif /* ITT_ARCH_IA32E */
#ifndef ITT_ARCH_IA64
# define ITT_ARCH_IA64 3
#endif /* ITT_ARCH_IA64 */
#ifndef ITT_ARCH_ARM
# define ITT_ARCH_ARM 4
#endif /* ITT_ARCH_ARM */
@@ -196,9 +165,9 @@
# define ITT_ARCH_PPC64 5
#endif /* ITT_ARCH_PPC64 */
#ifndef ITT_ARCH_AARCH64 /* 64-bit ARM */
# define ITT_ARCH_AARCH64 6
#endif /* ITT_ARCH_AARCH64 */
#ifndef ITT_ARCH_ARM64
# define ITT_ARCH_ARM64 6
#endif /* ITT_ARCH_ARM64 */
#ifndef ITT_ARCH
# if defined _M_IX86 || defined __i386__
@@ -210,7 +179,7 @@
# elif defined _M_ARM || defined __arm__
# define ITT_ARCH ITT_ARCH_ARM
# elif defined __aarch64__
# define ITT_ARCH ITT_ARCH_AARCH64
# define ITT_ARCH ITT_ARCH_ARM64
# elif defined __powerpc64__
# define ITT_ARCH ITT_ARCH_PPC64
# endif
@@ -239,10 +208,10 @@
#define ITT_MAGIC { 0xED, 0xAB, 0xAB, 0xEC, 0x0D, 0xEE, 0xDA, 0x30 }
/* Replace with snapshot date YYYYMMDD for promotion build. */
#define API_VERSION_BUILD 20151119
#define API_VERSION_BUILD 20250113
#ifndef API_VERSION_NUM
#define API_VERSION_NUM 0.0.0
#define API_VERSION_NUM 3.25.4
#endif /* API_VERSION_NUM */
#define API_VERSION "ITT-API-Version " ITT_TO_STR(API_VERSION_NUM) \
@@ -254,7 +223,11 @@
typedef HMODULE lib_t;
typedef DWORD TIDT;
typedef CRITICAL_SECTION mutex_t;
#ifdef __cplusplus
#define MUTEX_INITIALIZER {}
#else
#define MUTEX_INITIALIZER { 0 }
#endif
#define strong_alias(name, aliasname) /* empty for Windows */
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#include <dlfcn.h>
@@ -282,13 +255,13 @@ typedef pthread_mutex_t mutex_t;
#define __itt_mutex_init(mutex) InitializeCriticalSection(mutex)
#define __itt_mutex_lock(mutex) EnterCriticalSection(mutex)
#define __itt_mutex_unlock(mutex) LeaveCriticalSection(mutex)
#define __itt_mutex_destroy(mutex) DeleteCriticalSection(mutex)
#define __itt_load_lib(name) LoadLibraryA(name)
#define __itt_unload_lib(handle) FreeLibrary(handle)
#define __itt_system_error() (int)GetLastError()
#define __itt_fstrcmp(s1, s2) lstrcmpA(s1, s2)
#define __itt_fstrnlen(s, l) strnlen_s(s, l)
#define __itt_fstrcpyn(s1, b, s2, l) strncpy_s(s1, b, s2, l)
#define __itt_fstrdup(s) _strdup(s)
#define __itt_thread_id() GetCurrentThreadId()
#define __itt_thread_yield() SwitchToThread()
#ifndef ITT_SIMPLE_INIT
@@ -298,6 +271,13 @@ ITT_INLINE long __itt_interlocked_increment(volatile long* ptr)
{
return InterlockedIncrement(ptr);
}
ITT_INLINE long
__itt_interlocked_compare_exchange(volatile long* ptr, long exchange, long comperand) ITT_INLINE_ATTRIBUTE;
ITT_INLINE long
__itt_interlocked_compare_exchange(volatile long* ptr, long exchange, long comperand)
{
return InterlockedCompareExchange(ptr, exchange, comperand);
}
#endif /* ITT_SIMPLE_INIT */
#define DL_SYMBOLS (1)
@@ -327,6 +307,7 @@ ITT_INLINE long __itt_interlocked_increment(volatile long* ptr)
}
#define __itt_mutex_lock(mutex) pthread_mutex_lock(mutex)
#define __itt_mutex_unlock(mutex) pthread_mutex_unlock(mutex)
#define __itt_mutex_destroy(mutex) pthread_mutex_destroy(mutex)
#define __itt_load_lib(name) dlopen(name, RTLD_LAZY)
#define __itt_unload_lib(handle) dlclose(handle)
#define __itt_system_error() errno
@@ -341,10 +322,18 @@ ITT_INLINE long __itt_interlocked_increment(volatile long* ptr)
#ifdef SDL_STRNCPY_S
#define __itt_fstrcpyn(s1, b, s2, l) SDL_STRNCPY_S(s1, b, s2, l)
#else
#define __itt_fstrcpyn(s1, b, s2, l) strncpy(s1, s2, b)
#define __itt_fstrcpyn(s1, b, s2, l) { \
if (b > 0) { \
/* 'volatile' is used to suppress the warning that a destination */ \
/* bound depends on the length of the source. */ \
volatile size_t num_to_copy = (size_t)(b - 1) < (size_t)(l) ? \
(size_t)(b - 1) : (size_t)(l); \
strncpy(s1, s2, num_to_copy); \
s1[num_to_copy] = 0; \
} \
}
#endif /* SDL_STRNCPY_S */
#define __itt_fstrdup(s) strdup(s)
#define __itt_thread_id() pthread_self()
#define __itt_thread_yield() sched_yield()
#if ITT_ARCH==ITT_ARCH_IA64
@@ -360,12 +349,12 @@ ITT_INLINE long __TBB_machine_fetchadd4(volatile void* ptr, long addend)
{
long result;
__asm__ __volatile__("lock\nxadd %0,%1"
: "=r"(result),"=m"(*(int*)ptr)
: "0"(addend), "m"(*(int*)ptr)
: "=r"(result),"=m"(*(volatile int*)ptr)
: "0"(addend), "m"(*(volatile int*)ptr)
: "memory");
return result;
}
#elif ITT_ARCH==ITT_ARCH_ARM || ITT_ARCH==ITT_ARCH_AARCH64 || ITT_ARCH==ITT_ARCH_PPC64
#else
#define __TBB_machine_fetchadd4(addr, val) __sync_fetch_and_add(addr, val)
#endif /* ITT_ARCH==ITT_ARCH_IA64 */
#ifndef ITT_SIMPLE_INIT
@@ -375,6 +364,13 @@ ITT_INLINE long __itt_interlocked_increment(volatile long* ptr)
{
return __TBB_machine_fetchadd4(ptr, 1) + 1L;
}
ITT_INLINE long
__itt_interlocked_compare_exchange(volatile long* ptr, long exchange, long comperand) ITT_INLINE_ATTRIBUTE;
ITT_INLINE long
__itt_interlocked_compare_exchange(volatile long* ptr, long exchange, long comperand)
{
return __sync_val_compare_and_swap(ptr, exchange, comperand);
}
#endif /* ITT_SIMPLE_INIT */
void* dlopen(const char*, int) __attribute__((weak));
@@ -394,10 +390,20 @@ pthread_t pthread_self(void) __attribute__((weak));
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
typedef enum {
__itt_collection_normal = 0,
__itt_collection_paused = 1
} __itt_collection_state;
/* strdup() is not included into C99 which results in a compiler warning about
* implicitly declared symbol. To avoid the issue strdup is implemented
* manually.
*/
#define ITT_STRDUP_MAX_STRING_SIZE 4096
#define __itt_fstrdup(s, new_s) do { \
if (s != NULL) { \
size_t s_len = __itt_fstrnlen(s, ITT_STRDUP_MAX_STRING_SIZE); \
new_s = (char *)malloc(s_len + 1); \
if (new_s != NULL) { \
__itt_fstrcpyn(new_s, s_len + 1, s, s_len); \
} \
} \
} while(0)
typedef enum {
__itt_thread_normal = 0,
@@ -463,6 +469,10 @@ typedef struct __itt_counter_info
struct ___itt_domain;
struct ___itt_string_handle;
struct ___itt_histogram;
struct ___itt_counter_metadata;
#include "ittnotify.h"
typedef struct ___itt_global
{
@@ -484,7 +494,10 @@ typedef struct ___itt_global
struct ___itt_domain* domain_list;
struct ___itt_string_handle* string_list;
__itt_collection_state state;
__itt_counter_info_t* counter_list;
__itt_counter_info_t* counter_list;
unsigned int ipt_collect_events;
struct ___itt_histogram* histogram_list;
struct ___itt_counter_metadata* counter_metadata_list;
} __itt_global;
#pragma pack(pop)
@@ -510,7 +523,9 @@ typedef struct ___itt_global
h = (__itt_thread_info*)malloc(sizeof(__itt_thread_info)); \
if (h != NULL) { \
h->tid = t; \
h->nameA = n ? __itt_fstrdup(n) : NULL; \
char *n_copy = NULL; \
__itt_fstrdup(n, n_copy); \
h->nameA = n_copy; \
h->nameW = NULL; \
h->state = s; \
h->extra1 = 0; /* reserved */ \
@@ -543,7 +558,9 @@ typedef struct ___itt_global
h = (__itt_domain*)malloc(sizeof(__itt_domain)); \
if (h != NULL) { \
h->flags = 1; /* domain is enabled by default */ \
h->nameA = name ? __itt_fstrdup(name) : NULL; \
char *name_copy = NULL; \
__itt_fstrdup(name, name_copy); \
h->nameA = name_copy; \
h->nameW = NULL; \
h->extra1 = 0; /* reserved */ \
h->extra2 = NULL; /* reserved */ \
@@ -573,7 +590,9 @@ typedef struct ___itt_global
#define NEW_STRING_HANDLE_A(gptr,h,h_tail,name) { \
h = (__itt_string_handle*)malloc(sizeof(__itt_string_handle)); \
if (h != NULL) { \
h->strA = name ? __itt_fstrdup(name) : NULL; \
char *name_copy = NULL; \
__itt_fstrdup(name, name_copy); \
h->strA = name_copy; \
h->strW = NULL; \
h->extra1 = 0; /* reserved */ \
h->extra2 = NULL; /* reserved */ \
@@ -591,7 +610,7 @@ typedef struct ___itt_global
h->nameA = NULL; \
h->nameW = name ? _wcsdup(name) : NULL; \
h->domainA = NULL; \
h->domainW = name ? _wcsdup(domain) : NULL; \
h->domainW = domain ? _wcsdup(domain) : NULL; \
h->type = type; \
h->index = 0; \
h->next = NULL; \
@@ -605,9 +624,13 @@ typedef struct ___itt_global
#define NEW_COUNTER_A(gptr,h,h_tail,name,domain,type) { \
h = (__itt_counter_info_t*)malloc(sizeof(__itt_counter_info_t)); \
if (h != NULL) { \
h->nameA = name ? __itt_fstrdup(name) : NULL; \
char *name_copy = NULL; \
__itt_fstrdup(name, name_copy); \
h->nameA = name_copy; \
h->nameW = NULL; \
h->domainA = domain ? __itt_fstrdup(domain) : NULL; \
char *domain_copy = NULL; \
__itt_fstrdup(domain, domain_copy); \
h->domainA = domain_copy; \
h->domainW = NULL; \
h->type = type; \
h->index = 0; \
@@ -619,4 +642,98 @@ typedef struct ___itt_global
} \
}
#define NEW_HISTOGRAM_W(gptr,h,h_tail,domain,name,x_type,y_type) { \
h = (__itt_histogram*)malloc(sizeof(__itt_histogram)); \
if (h != NULL) { \
h->domain = domain; \
h->nameA = NULL; \
h->nameW = name ? _wcsdup(name) : NULL; \
h->x_type = x_type; \
h->y_type = y_type; \
h->extra1 = 0; \
h->extra2 = NULL; \
h->next = NULL; \
if (h_tail == NULL) \
(gptr)->histogram_list = h; \
else \
h_tail->next = h; \
} \
}
#define NEW_HISTOGRAM_A(gptr,h,h_tail,domain,name,x_type,y_type) { \
h = (__itt_histogram*)malloc(sizeof(__itt_histogram)); \
if (h != NULL) { \
h->domain = domain; \
char *name_copy = NULL; \
__itt_fstrdup(name, name_copy); \
h->nameA = name_copy; \
h->nameW = NULL; \
h->x_type = x_type; \
h->y_type = y_type; \
h->extra1 = 0; \
h->extra2 = NULL; \
h->next = NULL; \
if (h_tail == NULL) \
(gptr)->histogram_list = h; \
else \
h_tail->next = h; \
} \
}
#define NEW_COUNTER_METADATA_NUM(gptr,h,h_tail,counter,type,value) { \
h = (__itt_counter_metadata*)malloc(sizeof(__itt_counter_metadata)); \
if (h != NULL) { \
h->counter = counter; \
h->type = type; \
h->str_valueA = NULL; \
h->str_valueW = NULL; \
h->value = value; \
h->extra1 = 0; \
h->extra2 = NULL; \
h->next = NULL; \
if (h_tail == NULL) \
(gptr)->counter_metadata_list = h; \
else \
h_tail->next = h; \
} \
}
#define NEW_COUNTER_METADATA_STR_A(gptr,h,h_tail,counter,type,str_valueA) { \
h = (__itt_counter_metadata*)malloc(sizeof(__itt_counter_metadata)); \
if (h != NULL) { \
h->counter = counter; \
h->type = type; \
char *str_value_copy = NULL; \
__itt_fstrdup(str_valueA, str_value_copy); \
h->str_valueA = str_value_copy; \
h->str_valueW = NULL; \
h->value = 0; \
h->extra1 = 0; \
h->extra2 = NULL; \
h->next = NULL; \
if (h_tail == NULL) \
(gptr)->counter_metadata_list = h; \
else \
h_tail->next = h; \
} \
}
#define NEW_COUNTER_METADATA_STR_W(gptr,h,h_tail,counter,type,str_valueW) { \
h = (__itt_counter_metadata*)malloc(sizeof(__itt_counter_metadata)); \
if (h != NULL) { \
h->counter = counter; \
h->type = type; \
h->str_valueA = NULL; \
h->str_valueW = str_valueW ? _wcsdup(str_valueW) : NULL; \
h->value = 0; \
h->extra1 = 0; \
h->extra2 = NULL; \
h->next = NULL; \
if (h_tail == NULL) \
(gptr)->counter_metadata_list = h; \
else \
h_tail->next = h; \
} \
}
#endif /* _ITTNOTIFY_CONFIG_H_ */
File diff suppressed because it is too large Load Diff
+40 -61
View File
@@ -1,60 +1,8 @@
/* <copyright>
This file is provided under a dual BSD/GPLv2 license. When using or
redistributing this file, you may do so under either license.
/*
Copyright (C) 2005-2019 Intel Corporation
GPL LICENSE SUMMARY
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution
in the file called LICENSE.GPL.
Contact Information:
http://software.intel.com/en-us/articles/intel-vtune-amplifier-xe/
BSD LICENSE
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of Intel Corporation nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
</copyright> */
SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause
*/
#include "ittnotify_config.h"
@@ -81,6 +29,9 @@ ITT_STUB(ITTAPI, __itt_domain*, domain_createW, (const wchar_t *name), (ITT_FORM
ITT_STUB(ITTAPI, __itt_domain*, domain_create, (const char *name), (ITT_FORMAT name), domain_create, __itt_group_structure, "\"%s\"")
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
ITT_STUBV(ITTAPI, void, module_load_with_sections, (__itt_module_object* module_obj), (ITT_FORMAT module_obj), module_load_with_sections, __itt_group_module, "%p")
ITT_STUBV(ITTAPI, void, module_unload_with_sections, (__itt_module_object* module_obj), (ITT_FORMAT module_obj), module_unload_with_sections, __itt_group_module, "%p")
#if ITT_PLATFORM==ITT_PLATFORM_WIN
ITT_STUB(ITTAPI, __itt_string_handle*, string_handle_createA, (const char *name), (ITT_FORMAT name), string_handle_createA, __itt_group_structure, "\"%s\"")
ITT_STUB(ITTAPI, __itt_string_handle*, string_handle_createW, (const wchar_t *name), (ITT_FORMAT name), string_handle_createW, __itt_group_structure, "\"%S\"")
@@ -105,6 +56,8 @@ ITT_STUB(ITTAPI, __itt_counter, counter_create_typed, (const char *name, con
ITT_STUBV(ITTAPI, void, pause, (void), (ITT_NO_PARAMS), pause, __itt_group_control | __itt_group_legacy, "no args")
ITT_STUBV(ITTAPI, void, resume, (void), (ITT_NO_PARAMS), resume, __itt_group_control | __itt_group_legacy, "no args")
ITT_STUBV(ITTAPI, void, pause_scoped, (__itt_collection_scope scope), (ITT_FORMAT scope), pause_scoped, __itt_group_control, "%d")
ITT_STUBV(ITTAPI, void, resume_scoped, (__itt_collection_scope scope), (ITT_FORMAT scope), resume_scoped, __itt_group_control, "%d")
#if ITT_PLATFORM==ITT_PLATFORM_WIN
ITT_STUBV(ITTAPI, void, thread_set_nameA, (const char *name), (ITT_FORMAT name), thread_set_nameA, __itt_group_thread, "\"%s\"")
@@ -121,6 +74,23 @@ ITT_STUB(LIBITTAPI, int, thr_name_setW, (const wchar_t *name, int namelen), (IT
ITT_STUB(LIBITTAPI, int, thr_name_set, (const char *name, int namelen), (ITT_FORMAT name, namelen), thr_name_set, __itt_group_thread | __itt_group_legacy, "\"%s\", %d")
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
ITT_STUBV(LIBITTAPI, void, thr_ignore, (void), (ITT_NO_PARAMS), thr_ignore, __itt_group_thread | __itt_group_legacy, "no args")
#if ITT_PLATFORM==ITT_PLATFORM_WIN
ITT_STUB(ITTAPI, __itt_histogram*, histogram_createA, (const __itt_domain* domain, const char* name, __itt_metadata_type x_type, __itt_metadata_type y_type), (ITT_FORMAT domain, name, x_type, y_type), histogram_createA, __itt_group_structure, "%p, \"%s\", %d, %d")
ITT_STUB(ITTAPI, __itt_histogram*, histogram_createW, (const __itt_domain* domain, const wchar_t* name, __itt_metadata_type x_type, __itt_metadata_type y_type), (ITT_FORMAT domain, name, x_type, y_type), histogram_createW, __itt_group_structure, "%p, \"%s\", %d, %d")
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
ITT_STUB(ITTAPI, __itt_histogram*, histogram_create, (const __itt_domain* domain, const char* name, __itt_metadata_type x_type, __itt_metadata_type y_type), (ITT_FORMAT domain, name, x_type, y_type), histogram_create, __itt_group_structure, "%p, \"%s\", %d, %d")
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#if ITT_PLATFORM==ITT_PLATFORM_WIN
ITT_STUB(ITTAPI, __itt_counter, counter_createA_v3, (const __itt_domain* domain, const char *name, __itt_metadata_type type), (ITT_FORMAT domain, name, type), counter_createA_v3, __itt_group_counter, "%p, \"%s\", %d")
ITT_STUB(ITTAPI, __itt_counter, counter_createW_v3, (const __itt_domain* domain, const wchar_t *name, __itt_metadata_type type), (ITT_FORMAT domain, name, type), counter_createW_v3, __itt_group_counter, "%p, \"%s\", %d")
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
ITT_STUB(ITTAPI, __itt_counter, counter_create_v3, (const __itt_domain* domain, const char *name, __itt_metadata_type type), (ITT_FORMAT domain, name, type), counter_create_v3, __itt_group_counter, "%p, \"%s\", %d")
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
ITT_STUBV(ITTAPI, void, bind_context_metadata_to_counter, (__itt_counter counter, size_t length, __itt_context_metadata* metadata), (ITT_FORMAT counter, length, metadata), bind_context_metadata_to_counter, __itt_group_structure, "%p, %lu, %p")
#endif /* __ITT_INTERNAL_BODY */
ITT_STUBV(ITTAPI, void, enable_attach, (void), (ITT_NO_PARAMS), enable_attach, __itt_group_all, "no args")
@@ -296,6 +266,13 @@ ITT_STUB(ITTAPI, __itt_frame, frame_createW, (const wchar_t *domain), (ITT_FORMA
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
ITT_STUB(ITTAPI, __itt_frame, frame_create, (const char *domain), (ITT_FORMAT domain), frame_create, __itt_group_frame, "\"%s\"")
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#if ITT_PLATFORM==ITT_PLATFORM_WIN
ITT_STUB(ITTAPI, __itt_pt_region, pt_region_createA, (const char *name), (ITT_FORMAT name), pt_region_createA, __itt_group_structure, "\"%s\"")
ITT_STUB(ITTAPI, __itt_pt_region, pt_region_createW, (const wchar_t *name), (ITT_FORMAT name), pt_region_createW, __itt_group_structure, "\"%S\"")
#else /* ITT_PLATFORM!=ITT_PLATFORM_WIN */
ITT_STUB(ITTAPI, __itt_pt_region, pt_region_create, (const char *name), (ITT_FORMAT name), pt_region_create, __itt_group_structure, "\"%s\"")
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#endif /* __ITT_INTERNAL_BODY */
ITT_STUBV(ITTAPI, void, frame_begin, (__itt_frame frame), (ITT_FORMAT frame), frame_begin, __itt_group_frame, "%p")
ITT_STUBV(ITTAPI, void, frame_end, (__itt_frame frame), (ITT_FORMAT frame), frame_end, __itt_group_frame, "%p")
@@ -376,14 +353,16 @@ ITT_STUB(ITTAPI, int, av_save, (void *data, int rank, const int *dimensions, in
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#endif /* __ITT_INTERNAL_BODY */
#ifndef __ITT_INTERNAL_BODY
#if ITT_PLATFORM==ITT_PLATFORM_WIN
ITT_STUBV(ITTAPI, void, module_loadA, (void *start_addr, void* end_addr, const char *path), (ITT_FORMAT start_addr, end_addr, path), module_loadA, __itt_group_none, "%p, %p, %p")
ITT_STUBV(ITTAPI, void, module_loadW, (void *start_addr, void* end_addr, const wchar_t *path), (ITT_FORMAT start_addr, end_addr, path), module_loadW, __itt_group_none, "%p, %p, %p")
ITT_STUBV(ITTAPI, void, module_loadA, (void *start_addr, void* end_addr, const char *path), (ITT_FORMAT start_addr, end_addr, path), module_loadA, __itt_group_module, "%p, %p, %p")
ITT_STUBV(ITTAPI, void, module_loadW, (void *start_addr, void* end_addr, const wchar_t *path), (ITT_FORMAT start_addr, end_addr, path), module_loadW, __itt_group_module, "%p, %p, %p")
#else /* ITT_PLATFORM!=ITT_PLATFORM_WIN */
ITT_STUBV(ITTAPI, void, module_load, (void *start_addr, void *end_addr, const char *path), (ITT_FORMAT start_addr, end_addr, path), module_load, __itt_group_none, "%p, %p, %p")
ITT_STUBV(ITTAPI, void, module_load, (void *start_addr, void *end_addr, const char *path), (ITT_FORMAT start_addr, end_addr, path), module_load, __itt_group_module, "%p, %p, %p")
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#endif /* __ITT_INTERNAL_BODY */
ITT_STUBV(ITTAPI, void, module_unload, (void *start_addr), (ITT_FORMAT start_addr), module_unload, __itt_group_module, "%p")
ITT_STUBV(ITTAPI, void, histogram_submit, (__itt_histogram* hist, size_t length, void* x_data, void* y_data), (ITT_FORMAT hist, length, x_data, y_data), histogram_submit, __itt_group_structure, "%p, %lu, %p, %p")
ITT_STUBV(ITTAPI, void, counter_set_value_v3, (__itt_counter counter, void *value_ptr), (ITT_FORMAT counter, value_ptr), counter_set_value_v3, __itt_group_counter, "%p, %p")
#endif /* __ITT_INTERNAL_INIT */
+25 -75
View File
@@ -1,85 +1,34 @@
/* <copyright>
This file is provided under a dual BSD/GPLv2 license. When using or
redistributing this file, you may do so under either license.
/*
Copyright (C) 2005-2019 Intel Corporation
GPL LICENSE SUMMARY
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution
in the file called LICENSE.GPL.
Contact Information:
http://software.intel.com/en-us/articles/intel-vtune-amplifier-xe/
BSD LICENSE
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of Intel Corporation nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
</copyright> */
SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause
*/
#ifndef _ITTNOTIFY_TYPES_H_
#define _ITTNOTIFY_TYPES_H_
typedef enum ___itt_group_id
{
__itt_group_none = 0,
__itt_group_legacy = 1<<0,
__itt_group_control = 1<<1,
__itt_group_thread = 1<<2,
__itt_group_mark = 1<<3,
__itt_group_sync = 1<<4,
__itt_group_fsync = 1<<5,
__itt_group_jit = 1<<6,
__itt_group_model = 1<<7,
__itt_group_splitter_min = 1<<7,
__itt_group_counter = 1<<8,
__itt_group_frame = 1<<9,
__itt_group_stitch = 1<<10,
__itt_group_heap = 1<<11,
__itt_group_splitter_max = 1<<12,
__itt_group_structure = 1<<12,
__itt_group_suppress = 1<<13,
__itt_group_arrays = 1<<14,
__itt_group_all = -1
__itt_group_none = 0,
__itt_group_legacy = 1<<0,
__itt_group_control = 1<<1,
__itt_group_thread = 1<<2,
__itt_group_mark = 1<<3,
__itt_group_sync = 1<<4,
__itt_group_fsync = 1<<5,
__itt_group_jit = 1<<6,
__itt_group_model = 1<<7,
__itt_group_splitter_min = 1<<7,
__itt_group_counter = 1<<8,
__itt_group_frame = 1<<9,
__itt_group_stitch = 1<<10,
__itt_group_heap = 1<<11,
__itt_group_splitter_max = 1<<12,
__itt_group_structure = 1<<12,
__itt_group_suppress = 1<<13,
__itt_group_arrays = 1<<14,
__itt_group_module = 1<<15,
__itt_group_all = -1
} __itt_group_id;
#pragma pack(push, 8)
@@ -109,6 +58,7 @@ typedef struct ___itt_group_list
{ __itt_group_structure, "structure" }, \
{ __itt_group_suppress, "suppress" }, \
{ __itt_group_arrays, "arrays" }, \
{ __itt_group_module, "module" }, \
{ __itt_group_none, NULL } \
}
+45 -95
View File
@@ -1,76 +1,24 @@
/* <copyright>
This file is provided under a dual BSD/GPLv2 license. When using or
redistributing this file, you may do so under either license.
/*
Copyright (C) 2005-2019 Intel Corporation
GPL LICENSE SUMMARY
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution
in the file called LICENSE.GPL.
Contact Information:
http://software.intel.com/en-us/articles/intel-vtune-amplifier-xe/
BSD LICENSE
Copyright (c) 2005-2014 Intel Corporation. All rights reserved.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of Intel Corporation nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
</copyright> */
SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause
*/
#include "ittnotify_config.h"
#if ITT_PLATFORM==ITT_PLATFORM_WIN
#include <windows.h>
#include <string.h>
#include <ctype.h>
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
#if ITT_PLATFORM != ITT_PLATFORM_MAC && ITT_PLATFORM != ITT_PLATFORM_FREEBSD
#if ITT_PLATFORM != ITT_PLATFORM_MAC && ITT_PLATFORM != ITT_PLATFORM_FREEBSD && ITT_PLATFORM != ITT_PLATFORM_OPENBSD
#include <malloc.h>
#endif
#include <stdlib.h>
#include "jitprofiling.h"
static const char rcsid[] = "\n@(#) $Revision: 471937 $\n";
#define DLL_ENVIRONMENT_VAR "VS_PROFILER"
static const char rcsid[] = "\n@(#) $Revision$\n";
#ifndef NEW_DLL_ENVIRONMENT_VAR
#if ITT_ARCH==ITT_ARCH_IA32
@@ -81,13 +29,10 @@ static const char rcsid[] = "\n@(#) $Revision: 471937 $\n";
#endif /* NEW_DLL_ENVIRONMENT_VAR */
#if ITT_PLATFORM==ITT_PLATFORM_WIN
#define DEFAULT_DLLNAME "JitPI.dll"
HINSTANCE m_libHandle = NULL;
#elif ITT_PLATFORM==ITT_PLATFORM_MAC
#define DEFAULT_DLLNAME "libJitPI.dylib"
void* m_libHandle = NULL;
#else
#define DEFAULT_DLLNAME "libJitPI.so"
void* m_libHandle = NULL;
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
@@ -169,6 +114,38 @@ ITT_EXTERN_C iJIT_IsProfilingActiveFlags JITAPI iJIT_IsProfilingActive()
return executionMode;
}
#if ITT_PLATFORM == ITT_PLATFORM_WIN
static int isValidAbsolutePath(char *path, size_t maxPathLength)
{
if (path == NULL)
{
return 0;
}
size_t pathLength = strnlen(path, maxPathLength);
if (pathLength == maxPathLength)
{
/* The strnlen() function returns maxPathLength if there is no null terminating
* among the first maxPathLength characters in the string pointed to by path.
*/
return 0;
}
if (pathLength > 2)
{
if (isalpha(path[0]) && path[1] == ':' && path[2] == '\\')
{
return 1;
}
else if (path[0] == '\\' && path[1] == '\\')
{
return 1;
}
}
return 0;
}
#endif
/* This function loads the collector dll and the relevant functions.
* on success: all functions load, iJIT_DLL_is_missing = 0, return value = 1
* on failure: all functions are NULL, iJIT_DLL_is_missing = 1, return value = 0
@@ -212,7 +189,7 @@ static int loadiJIT_Funcs()
{
envret = GetEnvironmentVariableA(NEW_DLL_ENVIRONMENT_VAR,
dllName, dNameLength);
if (envret)
if (envret && isValidAbsolutePath(dllName, dNameLength))
{
/* Try to load the dll from the PATH... */
m_libHandle = LoadLibraryExA(dllName,
@@ -220,30 +197,9 @@ static int loadiJIT_Funcs()
}
free(dllName);
}
} else {
/* Try to use old VS_PROFILER variable */
dNameLength = GetEnvironmentVariableA(DLL_ENVIRONMENT_VAR, NULL, 0);
if (dNameLength)
{
DWORD envret = 0;
dllName = (char*)malloc(sizeof(char) * (dNameLength + 1));
if(dllName != NULL)
{
envret = GetEnvironmentVariableA(DLL_ENVIRONMENT_VAR,
dllName, dNameLength);
if (envret)
{
/* Try to load the dll from the PATH... */
m_libHandle = LoadLibraryA(dllName);
}
free(dllName);
}
}
}
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
dllName = getenv(NEW_DLL_ENVIRONMENT_VAR);
if (!dllName)
dllName = getenv(DLL_ENVIRONMENT_VAR);
#if defined(__ANDROID__) || defined(ANDROID)
if (!dllName)
dllName = ANDROID_JIT_AGENT_PATH;
@@ -251,19 +207,13 @@ static int loadiJIT_Funcs()
if (dllName)
{
/* Try to load the dll from the PATH... */
m_libHandle = dlopen(dllName, RTLD_LAZY);
if (DL_SYMBOLS)
{
m_libHandle = dlopen(dllName, RTLD_LAZY);
}
}
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
if (!m_libHandle)
{
#if ITT_PLATFORM==ITT_PLATFORM_WIN
m_libHandle = LoadLibraryA(DEFAULT_DLLNAME);
#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
m_libHandle = dlopen(DEFAULT_DLLNAME, RTLD_LAZY);
#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
}
/* if the dll wasn't loaded - exit. */
if (!m_libHandle)
{
+2 -2
View File
@@ -18,7 +18,7 @@ if(CV_GCC AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 13)
ocv_warnings_disable(CMAKE_C_FLAGS -Wstringop-overflow)
endif()
set(VERSION 3.0.3)
set(VERSION 3.1.0)
set(COPYRIGHT_YEAR "1991-2024")
string(REPLACE "." ";" VERSION_TRIPLET ${VERSION})
list(GET VERSION_TRIPLET 0 VERSION_MAJOR)
@@ -203,7 +203,7 @@ check_type_size("size_t" SIZE_T)
check_type_size("unsigned long" UNSIGNED_LONG)
if(ENABLE_LIBJPEG_TURBO_SIMD)
add_subdirectory(src/simd)
add_subdirectory(simd)
if(NEON_INTRINSICS)
add_definitions(-DNEON_INTRINSICS)
endif()
+1 -1
View File
@@ -94,7 +94,7 @@ intended solely for clarification.
The Modified (3-clause) BSD License
===================================
Copyright (C)2009-2023 D. R. Commander. All Rights Reserved.<br>
Copyright (C)2009-2024 D. R. Commander. All Rights Reserved.<br>
Copyright (C)2015 Viktor Szathmáry. All Rights Reserved.
Redistribution and use in source and binary forms, with or without
+14 -12
View File
@@ -36,16 +36,18 @@ TO DO Plans for future IJG releases.
Other documentation files in the distribution are:
User documentation:
usage.txt Usage instructions for cjpeg, djpeg, jpegtran,
rdjpgcom, and wrjpgcom.
*.1 Unix-style man pages for programs (same info as usage.txt).
wizard.txt Advanced usage instructions for JPEG wizards only.
change.log Version-to-version change highlights.
doc/usage.txt Usage instructions for cjpeg, djpeg, jpegtran,
rdjpgcom, and wrjpgcom.
doc/*.1 Unix-style man pages for programs (same info as
usage.txt).
doc/wizard.txt Advanced usage instructions for JPEG wizards only.
doc/change.log Version-to-version change highlights.
Programmer and internal documentation:
libjpeg.txt How to use the JPEG library in your own programs.
example.c Sample code for calling the JPEG library.
structure.txt Overview of the JPEG library's internal structure.
coderules.txt Coding style rules --- please read if you contribute code.
doc/libjpeg.txt How to use the JPEG library in your own programs.
src/example.c Sample code for calling the JPEG library.
doc/structure.txt Overview of the JPEG library's internal structure.
doc/coderules.txt Coding style rules --- please read if you contribute
code.
Please read at least usage.txt. Some information can also be found in the JPEG
FAQ (Frequently Asked Questions) article. See ARCHIVE LOCATIONS below to find
@@ -89,9 +91,9 @@ The library is intended to be reused in other applications.
In order to support file conversion and viewing software, we have included
considerable functionality beyond the bare JPEG coding/decoding capability;
for example, the color quantization modules are not strictly part of JPEG
decoding, but they are essential for output to colormapped file formats or
colormapped displays. These extra functions can be compiled out of the
library if not required for a particular application.
decoding, but they are essential for output to colormapped file formats. These
extra functions can be compiled out of the library if not required for a
particular application.
We have also included "jpegtran", a utility for lossless transcoding between
different JPEG processes, and "rdjpgcom" and "wrjpgcom", two simple
+13 -9
View File
@@ -69,9 +69,12 @@ JPEG images:
generating planar YUV images and performing multiple simultaneous lossless
transforms on an image. The Java interface for libjpeg-turbo is written on
top of the TurboJPEG API. The TurboJPEG API is recommended for first-time
users of libjpeg-turbo. Refer to [tjexample.c](tjexample.c) and
[TJExample.java](java/TJExample.java) for examples of its usage and to
<http://libjpeg-turbo.org/Documentation/Documentation> for API documentation.
users of libjpeg-turbo. Refer to [tjcomp.c](src/tjcomp.c),
[tjdecomp.c](src/tjdecomp.c), [tjtran.c](src/tjtran.c),
[TJComp.java](java/TJComp.java), [TJDecomp.java](java/TJDecomp.java), and
[TJTran.java](java/TJTran.java) for examples of its usage and to
<https://libjpeg-turbo.org/Documentation/Documentation> for API
documentation.
- **libjpeg API**<br>
This is the de facto industry-standard API for compressing and decompressing
@@ -79,8 +82,9 @@ JPEG images:
more powerful. The libjpeg API implementation in libjpeg-turbo is both
API/ABI-compatible and mathematically compatible with libjpeg v6b. It can
also optionally be configured to be API/ABI-compatible with libjpeg v7 and v8
(see below.) Refer to [cjpeg.c](cjpeg.c) and [djpeg.c](djpeg.c) for examples
of its usage and to [libjpeg.txt](libjpeg.txt) for API documentation.
(see below.) Refer to [cjpeg.c](src/cjpeg.c) and [djpeg.c](src/djpeg.c) for
examples of its usage and to [libjpeg.txt](doc/libjpeg.txt) for API
documentation.
There is no significant performance advantage to either API when both are used
to perform similar operations.
@@ -132,9 +136,9 @@ extensions at compile time with:
#ifdef JCS_ALPHA_EXTENSIONS
[jcstest.c](jcstest.c), located in the libjpeg-turbo source tree, demonstrates
how to check for the existence of the colorspace extensions at compile time and
run time.
[jcstest.c](src/jcstest.c), located in the libjpeg-turbo source tree,
demonstrates how to check for the existence of the colorspace extensions at
compile time and run time.
libjpeg v7 and v8 API/ABI Emulation
-----------------------------------
@@ -199,7 +203,7 @@ supported and which aren't.
NOTE: As of this writing, extensive research has been conducted into the
usefulness of DCT scaling as a means of data reduction and SmartScale as a
means of quality improvement. Readers are invited to peruse the research at
<http://www.libjpeg-turbo.org/About/SmartScale> and draw their own conclusions,
<https://libjpeg-turbo.org/About/SmartScale> and draw their own conclusions,
but it is the general belief of our project that these features have not
demonstrated sufficient usefulness to justify inclusion in libjpeg-turbo.
@@ -273,48 +273,33 @@ endif()
check_c_source_compiles("
#include <arm_neon.h>
int main(int argc, char **argv) {
int16_t input[] = {
(int16_t)argc, (int16_t)argc, (int16_t)argc, (int16_t)argc,
(int16_t)argc, (int16_t)argc, (int16_t)argc, (int16_t)argc,
(int16_t)argc, (int16_t)argc, (int16_t)argc, (int16_t)argc
};
int16x4x3_t output = vld1_s16_x3(input);
int16_t input[12];
int16x4x3_t output;
int i;
for (i = 0; i < 12; i++) input[i] = (int16_t)argc;
output = vld1_s16_x3(input);
vst3_s16(input, output);
return (int)input[0];
}" HAVE_VLD1_S16_X3)
check_c_source_compiles("
#include <arm_neon.h>
int main(int argc, char **argv) {
uint16_t input[] = {
(uint16_t)argc, (uint16_t)argc, (uint16_t)argc, (uint16_t)argc,
(uint16_t)argc, (uint16_t)argc, (uint16_t)argc, (uint16_t)argc
};
uint16x4x2_t output = vld1_u16_x2(input);
uint16_t input[8];
uint16x4x2_t output;
int i;
for (i = 0; i < 8; i++) input[i] = (uint16_t)argc;
output = vld1_u16_x2(input);
vst2_u16(input, output);
return (int)input[0];
}" HAVE_VLD1_U16_X2)
check_c_source_compiles("
#include <arm_neon.h>
int main(int argc, char **argv) {
uint8_t input[] = {
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc,
(uint8_t)argc, (uint8_t)argc, (uint8_t)argc, (uint8_t)argc
};
uint8x16x4_t output = vld1q_u8_x4(input);
uint8_t input[64];
uint8x16x4_t output;
int i;
for (i = 0; i < 64; i++) input[i] = (uint8_t)argc;
output = vld1q_u8_x4(input);
vst4q_u8(input, output);
return (int)input[0];
}" HAVE_VLD1Q_U8_X4)
@@ -369,7 +354,8 @@ if(NOT NEON_INTRINSICS)
separate_arguments(CMAKE_ASM_FLAGS_SEP UNIX_COMMAND "${CMAKE_ASM_FLAGS}")
execute_process(COMMAND ${CMAKE_ASM_COMPILER} ${CMAKE_ASM_FLAGS_SEP}
-x assembler-with-cpp -c ${CMAKE_CURRENT_BINARY_DIR}/gastest.S
RESULT_VARIABLE RESULT OUTPUT_VARIABLE OUTPUT ERROR_VARIABLE ERROR)
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} RESULT_VARIABLE RESULT
OUTPUT_VARIABLE OUTPUT ERROR_VARIABLE ERROR)
if(NOT RESULT EQUAL 0)
message(WARNING "GAS appears to be broken. Using the full Neon SIMD intrinsics implementation.")
set(NEON_INTRINSICS 1 CACHE INTERNAL "" FORCE)
@@ -2,6 +2,7 @@
* jchuff-neon.c - Huffman entropy encoding (32-bit Arm Neon)
*
* Copyright (C) 2020, Arm Limited. All Rights Reserved.
* Copyright (C) 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -24,11 +25,11 @@
*/
#define JPEG_INTERNALS
#include "../../../jinclude.h"
#include "../../../jpeglib.h"
#include "../../../jsimd.h"
#include "../../../jdct.h"
#include "../../../jsimddct.h"
#include "../../../src/jinclude.h"
#include "../../../src/jpeglib.h"
#include "../../../src/jsimd.h"
#include "../../../src/jdct.h"
#include "../../../src/jsimddct.h"
#include "../../jsimd.h"
#include "../jchuff.h"
#include "neon-compat.h"
@@ -3,7 +3,7 @@
*
* Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
* Copyright (C) 2011, Nokia Corporation and/or its subsidiary(-ies).
* Copyright (C) 2009-2011, 2013-2014, 2016, 2018, 2022, D. R. Commander.
* Copyright (C) 2009-2011, 2013-2014, 2016, 2018, 2022, 2024, D. R. Commander.
* Copyright (C) 2015-2016, 2018, 2022, Matthieu Darbois.
* Copyright (C) 2019, Google LLC.
* Copyright (C) 2020, Arm Limited.
@@ -18,11 +18,11 @@
*/
#define JPEG_INTERNALS
#include "../../../jinclude.h"
#include "../../../jpeglib.h"
#include "../../../jsimd.h"
#include "../../../jdct.h"
#include "../../../jsimddct.h"
#include "../../../src/jinclude.h"
#include "../../../src/jpeglib.h"
#include "../../../src/jsimd.h"
#include "../../../src/jdct.h"
#include "../../../src/jsimddct.h"
#include "../../jsimd.h"
#include <ctype.h>
@@ -2,7 +2,7 @@
* jchuff-neon.c - Huffman entropy encoding (64-bit Arm Neon)
*
* Copyright (C) 2020-2021, Arm Limited. All Rights Reserved.
* Copyright (C) 2020, 2022, D. R. Commander. All Rights Reserved.
* Copyright (C) 2020, 2022, 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -25,11 +25,11 @@
*/
#define JPEG_INTERNALS
#include "../../../jinclude.h"
#include "../../../jpeglib.h"
#include "../../../jsimd.h"
#include "../../../jdct.h"
#include "../../../jsimddct.h"
#include "../../../src/jinclude.h"
#include "../../../src/jpeglib.h"
#include "../../../src/jsimd.h"
#include "../../../src/jdct.h"
#include "../../../src/jsimddct.h"
#include "../../jsimd.h"
#include "../align.h"
#include "../jchuff.h"
@@ -3,7 +3,8 @@
*
* Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
* Copyright (C) 2011, Nokia Corporation and/or its subsidiary(-ies).
* Copyright (C) 2009-2011, 2013-2014, 2016, 2018, 2020, 2022, D. R. Commander.
* Copyright (C) 2009-2011, 2013-2014, 2016, 2018, 2020, 2022, 2024,
* D. R. Commander.
* Copyright (C) 2015-2016, 2018, 2022, Matthieu Darbois.
* Copyright (C) 2020, Arm Limited.
*
@@ -17,11 +18,11 @@
*/
#define JPEG_INTERNALS
#include "../../../jinclude.h"
#include "../../../jpeglib.h"
#include "../../../jsimd.h"
#include "../../../jdct.h"
#include "../../../jsimddct.h"
#include "../../../src/jinclude.h"
#include "../../../src/jpeglib.h"
#include "../../../src/jsimd.h"
#include "../../../src/jdct.h"
#include "../../../src/jsimddct.h"
#include "../../jsimd.h"
#include <ctype.h>
@@ -2,7 +2,7 @@
* jccolor-neon.c - colorspace conversion (Arm Neon)
*
* Copyright (C) 2020, Arm Limited. All Rights Reserved.
* Copyright (C) 2020, D. R. Commander. All Rights Reserved.
* Copyright (C) 2020, 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -22,11 +22,11 @@
*/
#define JPEG_INTERNALS
#include "../../jinclude.h"
#include "../../jpeglib.h"
#include "../../jsimd.h"
#include "../../jdct.h"
#include "../../jsimddct.h"
#include "../../src/jinclude.h"
#include "../../src/jpeglib.h"
#include "../../src/jsimd.h"
#include "../../src/jdct.h"
#include "../../src/jsimddct.h"
#include "../jsimd.h"
#include "align.h"
#include "neon-compat.h"
@@ -2,6 +2,7 @@
* jcgray-neon.c - grayscale colorspace conversion (Arm Neon)
*
* Copyright (C) 2020, Arm Limited. All Rights Reserved.
* Copyright (C) 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -21,13 +22,14 @@
*/
#define JPEG_INTERNALS
#include "../../jinclude.h"
#include "../../jpeglib.h"
#include "../../jsimd.h"
#include "../../jdct.h"
#include "../../jsimddct.h"
#include "../../src/jinclude.h"
#include "../../src/jpeglib.h"
#include "../../src/jsimd.h"
#include "../../src/jdct.h"
#include "../../src/jsimddct.h"
#include "../jsimd.h"
#include "align.h"
#include "neon-compat.h"
#include <arm_neon.h>
@@ -3,7 +3,7 @@
*
* Copyright (C) 2020-2021, Arm Limited. All Rights Reserved.
* Copyright (C) 2022, Matthieu Darbois. All Rights Reserved.
* Copyright (C) 2022, D. R. Commander. All Rights Reserved.
* Copyright (C) 2022, 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -23,11 +23,11 @@
*/
#define JPEG_INTERNALS
#include "../../jinclude.h"
#include "../../jpeglib.h"
#include "../../jsimd.h"
#include "../../jdct.h"
#include "../../jsimddct.h"
#include "../../src/jinclude.h"
#include "../../src/jpeglib.h"
#include "../../src/jsimd.h"
#include "../../src/jdct.h"
#include "../../src/jsimddct.h"
#include "../jsimd.h"
#include "neon-compat.h"
@@ -2,6 +2,7 @@
* jcsample-neon.c - downsampling (Arm Neon)
*
* Copyright (C) 2020, Arm Limited. All Rights Reserved.
* Copyright (C) 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -21,13 +22,14 @@
*/
#define JPEG_INTERNALS
#include "../../jinclude.h"
#include "../../jpeglib.h"
#include "../../jsimd.h"
#include "../../jdct.h"
#include "../../jsimddct.h"
#include "../../src/jinclude.h"
#include "../../src/jpeglib.h"
#include "../../src/jsimd.h"
#include "../../src/jdct.h"
#include "../../src/jsimddct.h"
#include "../jsimd.h"
#include "align.h"
#include "neon-compat.h"
#include <arm_neon.h>
@@ -2,6 +2,7 @@
* jdcolor-neon.c - colorspace conversion (Arm Neon)
*
* Copyright (C) 2020, Arm Limited. All Rights Reserved.
* Copyright (C) 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -21,13 +22,14 @@
*/
#define JPEG_INTERNALS
#include "../../jinclude.h"
#include "../../jpeglib.h"
#include "../../jsimd.h"
#include "../../jdct.h"
#include "../../jsimddct.h"
#include "../../src/jinclude.h"
#include "../../src/jpeglib.h"
#include "../../src/jsimd.h"
#include "../../src/jdct.h"
#include "../../src/jsimddct.h"
#include "../jsimd.h"
#include "align.h"
#include "neon-compat.h"
#include <arm_neon.h>
@@ -2,6 +2,7 @@
* jdmerge-neon.c - merged upsampling/color conversion (Arm Neon)
*
* Copyright (C) 2020, Arm Limited. All Rights Reserved.
* Copyright (C) 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -21,13 +22,14 @@
*/
#define JPEG_INTERNALS
#include "../../jinclude.h"
#include "../../jpeglib.h"
#include "../../jsimd.h"
#include "../../jdct.h"
#include "../../jsimddct.h"
#include "../../src/jinclude.h"
#include "../../src/jpeglib.h"
#include "../../src/jsimd.h"
#include "../../src/jdct.h"
#include "../../src/jsimddct.h"
#include "../jsimd.h"
#include "align.h"
#include "neon-compat.h"
#include <arm_neon.h>
@@ -2,7 +2,7 @@
* jdsample-neon.c - upsampling (Arm Neon)
*
* Copyright (C) 2020, Arm Limited. All Rights Reserved.
* Copyright (C) 2020, D. R. Commander. All Rights Reserved.
* Copyright (C) 2020, 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -22,12 +22,13 @@
*/
#define JPEG_INTERNALS
#include "../../jinclude.h"
#include "../../jpeglib.h"
#include "../../jsimd.h"
#include "../../jdct.h"
#include "../../jsimddct.h"
#include "../../src/jinclude.h"
#include "../../src/jpeglib.h"
#include "../../src/jsimd.h"
#include "../../src/jdct.h"
#include "../../src/jsimddct.h"
#include "../jsimd.h"
#include "neon-compat.h"
#include <arm_neon.h>
@@ -2,6 +2,7 @@
* jfdctfst-neon.c - fast integer FDCT (Arm Neon)
*
* Copyright (C) 2020, Arm Limited. All Rights Reserved.
* Copyright (C) 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -21,13 +22,14 @@
*/
#define JPEG_INTERNALS
#include "../../jinclude.h"
#include "../../jpeglib.h"
#include "../../jsimd.h"
#include "../../jdct.h"
#include "../../jsimddct.h"
#include "../../src/jinclude.h"
#include "../../src/jpeglib.h"
#include "../../src/jsimd.h"
#include "../../src/jdct.h"
#include "../../src/jsimddct.h"
#include "../jsimd.h"
#include "align.h"
#include "neon-compat.h"
#include <arm_neon.h>
@@ -2,7 +2,7 @@
* jfdctint-neon.c - accurate integer FDCT (Arm Neon)
*
* Copyright (C) 2020, Arm Limited. All Rights Reserved.
* Copyright (C) 2020, D. R. Commander. All Rights Reserved.
* Copyright (C) 2020, 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -22,11 +22,11 @@
*/
#define JPEG_INTERNALS
#include "../../jinclude.h"
#include "../../jpeglib.h"
#include "../../jsimd.h"
#include "../../jdct.h"
#include "../../jsimddct.h"
#include "../../src/jinclude.h"
#include "../../src/jpeglib.h"
#include "../../src/jsimd.h"
#include "../../src/jdct.h"
#include "../../src/jsimddct.h"
#include "../jsimd.h"
#include "align.h"
#include "neon-compat.h"
@@ -2,6 +2,7 @@
* jidctfst-neon.c - fast integer IDCT (Arm Neon)
*
* Copyright (C) 2020, Arm Limited. All Rights Reserved.
* Copyright (C) 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -21,13 +22,14 @@
*/
#define JPEG_INTERNALS
#include "../../jinclude.h"
#include "../../jpeglib.h"
#include "../../jsimd.h"
#include "../../jdct.h"
#include "../../jsimddct.h"
#include "../../src/jinclude.h"
#include "../../src/jpeglib.h"
#include "../../src/jsimd.h"
#include "../../src/jdct.h"
#include "../../src/jsimddct.h"
#include "../jsimd.h"
#include "align.h"
#include "neon-compat.h"
#include <arm_neon.h>
@@ -2,7 +2,7 @@
* jidctint-neon.c - accurate integer IDCT (Arm Neon)
*
* Copyright (C) 2020, Arm Limited. All Rights Reserved.
* Copyright (C) 2020, D. R. Commander. All Rights Reserved.
* Copyright (C) 2020, 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -22,11 +22,11 @@
*/
#define JPEG_INTERNALS
#include "../../jinclude.h"
#include "../../jpeglib.h"
#include "../../jsimd.h"
#include "../../jdct.h"
#include "../../jsimddct.h"
#include "../../src/jinclude.h"
#include "../../src/jpeglib.h"
#include "../../src/jsimd.h"
#include "../../src/jdct.h"
#include "../../src/jsimddct.h"
#include "../jsimd.h"
#include "align.h"
#include "neon-compat.h"
@@ -2,7 +2,7 @@
* jidctred-neon.c - reduced-size IDCT (Arm Neon)
*
* Copyright (C) 2020, Arm Limited. All Rights Reserved.
* Copyright (C) 2020, D. R. Commander. All Rights Reserved.
* Copyright (C) 2020, 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -22,11 +22,11 @@
*/
#define JPEG_INTERNALS
#include "../../jinclude.h"
#include "../../jpeglib.h"
#include "../../jsimd.h"
#include "../../jdct.h"
#include "../../jsimddct.h"
#include "../../src/jinclude.h"
#include "../../src/jpeglib.h"
#include "../../src/jsimd.h"
#include "../../src/jdct.h"
#include "../../src/jsimddct.h"
#include "../jsimd.h"
#include "align.h"
#include "neon-compat.h"
@@ -2,6 +2,7 @@
* jquanti-neon.c - sample data conversion and quantization (Arm Neon)
*
* Copyright (C) 2020-2021, Arm Limited. All Rights Reserved.
* Copyright (C) 2024, D. R. Commander. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
@@ -21,12 +22,13 @@
*/
#define JPEG_INTERNALS
#include "../../jinclude.h"
#include "../../jpeglib.h"
#include "../../jsimd.h"
#include "../../jdct.h"
#include "../../jsimddct.h"
#include "../../src/jinclude.h"
#include "../../src/jpeglib.h"
#include "../../src/jsimd.h"
#include "../../src/jdct.h"
#include "../../src/jsimddct.h"
#include "../jsimd.h"
#include "neon-compat.h"
#include <arm_neon.h>
@@ -1,5 +1,5 @@
/*
* Copyright (C) 2020, D. R. Commander. All Rights Reserved.
* Copyright (C) 2020, 2024, D. R. Commander. All Rights Reserved.
* Copyright (C) 2020-2021, Arm Limited. All Rights Reserved.
*
* This software is provided 'as-is', without any express or implied
@@ -35,3 +35,11 @@
#else
#error "Unknown compiler"
#endif
#if defined(__clang__)
#pragma clang diagnostic ignored "-Wdeclaration-after-statement"
#pragma clang diagnostic ignored "-Wc99-extensions"
#elif defined(__GNUC__)
#pragma GCC diagnostic ignored "-Wdeclaration-after-statement"
#pragma GCC diagnostic ignored "-Wpedantic"
#endif
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jcolsamp.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jcolsamp.inc"
@@ -7,11 +7,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jcolsamp.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -7,11 +7,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -7,11 +7,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jcolsamp.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jcolsamp.inc"
@@ -7,11 +7,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jcolsamp.inc"
@@ -9,11 +9,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains an SSE2 implementation for Huffman coding of one block.
; The following code is based on jchuff.c; see jchuff.c for more details.
@@ -7,11 +7,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains an SSE2 implementation of data preparation for progressive
; Huffman encoding. See jcphuff.c for more details.
@@ -9,11 +9,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -9,11 +9,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jcolsamp.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jcolsamp.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jcolsamp.inc"
@@ -9,11 +9,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -9,11 +9,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -9,11 +9,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jcolsamp.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jcolsamp.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jcolsamp.inc"
@@ -9,11 +9,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
%include "jsimdext.inc"
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains a floating-point implementation of the forward DCT
; (Discrete Cosine Transform). The following code is based directly on
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains a floating-point implementation of the forward DCT
; (Discrete Cosine Transform). The following code is based directly on
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains a fast, not so accurate integer implementation of
; the forward DCT (Discrete Cosine Transform). The following code is
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains a fast, not so accurate integer implementation of
; the forward DCT (Discrete Cosine Transform). The following code is
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains a slower but more accurate integer implementation of the
; forward DCT (Discrete Cosine Transform). The following code is based
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains a slower but more accurate integer implementation of the
; forward DCT (Discrete Cosine Transform). The following code is based
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains a slower but more accurate integer implementation of the
; forward DCT (Discrete Cosine Transform). The following code is based
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains a floating-point implementation of the inverse DCT
; (Discrete Cosine Transform). The following code is based directly on
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains a floating-point implementation of the inverse DCT
; (Discrete Cosine Transform). The following code is based directly on
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains a floating-point implementation of the inverse DCT
; (Discrete Cosine Transform). The following code is based directly on
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains a fast, not so accurate integer implementation of
; the inverse DCT (Discrete Cosine Transform). The following code is
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains a fast, not so accurate integer implementation of
; the inverse DCT (Discrete Cosine Transform). The following code is
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains a slower but more accurate integer implementation of the
; inverse DCT (Discrete Cosine Transform). The following code is based
@@ -8,11 +8,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains a slower but more accurate integer implementation of the
; inverse DCT (Discrete Cosine Transform). The following code is based

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