Open Source Computer Vision Library
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Joe Howse 6a3d925a47 OpenCL: core support for FP16, more channel orders
* Support cl_image conversion for CL_HALF_FLOAT (float16)

* Support cl_image conversion for additional channel orders:
  CL_A, CL_INTENSITY, CL_LUMINANCE, CL_RG, CL_RA

* Comment on why cl_image conversion is unsupported for CL_RGB

* Predict optimal vector width for float16

* ocl::kernelToStr: support float16

* ocl::Device::halfFPConfig: drop artificial requirement for OpenCL
  version >= 1.2. Even OpenCL 1.0 supports the underlying config
  property, CL_DEVICE_HALF_FP_CONFIG.

* dumpOpenCLInformation: provide info on OpenCL half-float support
  and preferred half-float vector width

* randu: support default range [-1.0, 1.0] for float16

* TestBase::warmup: support float16
2021-06-30 14:14:37 -03:00
.github Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-01-22 21:29:21 +00:00
3rdparty ffmpeg/4.x: update FFmpeg wrapper 2021.06 2021-06-08 14:18:24 +00:00
apps apps(model_diagnostics): fix invalid callback 2021-04-01 10:26:22 +00:00
cmake Make Kotlin plugin version compatible with the Gradle version 2021-06-08 22:51:07 +09:00
data fix files permissions 2020-04-13 04:29:55 +00:00
doc G-API: Documentation updates 2021-06-16 01:01:55 +03:00
include exclude opencv_contrib modules 2020-02-26 15:12:45 +03:00
modules OpenCL: core support for FP16, more channel orders 2021-06-30 14:14:37 -03:00
platforms Merge pull request #20221 from komakai:java-at-function 2021-06-08 18:45:38 +00:00
samples Merge pull request #20221 from komakai:java-at-function 2021-06-08 18:45:38 +00:00
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.gitattributes cmake: generate and install ffmpeg-download.ps1 2018-06-09 13:19:48 +03:00
.gitignore Merge pull request #17165 from komakai:objc-binding 2020-06-08 18:32:53 +00:00
CMakeLists.txt At-like function for Java/Kotlin 2021-06-06 20:09:13 +09:00
CONTRIBUTING.md migration: github.com/opencv/opencv 2016-07-12 12:51:12 +03:00
COPYRIGHT copyright: 2021 2021-01-01 13:40:01 +00:00
LICENSE copyright: 2021 2021-01-01 13:40:32 +00:00
README.md Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-01-12 18:34:33 +00:00
SECURITY.md Added SECURITY.md 2019-11-07 13:10:42 +03:00

OpenCV: Open Source Computer Vision Library

Resources

Contributing

Please read the contribution guidelines before starting work on a pull request.

Summary of the guidelines:

  • One pull request per issue;
  • Choose the right base branch;
  • Include tests and documentation;
  • Clean up "oops" commits before submitting;
  • Follow the coding style guide.