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media-libs/opencv

A collection of algorithms and sample code for various computer vision problems

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  • opencv-4.11.0
    ~amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~x86
    debug doc +eigen gflags glog java non-free opencvapps python test testprograms contrib contribcvv contribdnn contribfreetype contribhdf contribovis contribsfm contribxfeatures2d dnnsamples examples features2d cuda cudnn opencl video_cards_intel +ffmpeg gphoto2 gstreamer ieee1394 openni openni2 xine vaapi v4l avif gdal gif jasper jpeg jpeg2k openexr png quirc spng tesseract tiff webp gtk3 qt6 opengl truetype vtk vulkan wayland openmp tbb atlas lapack mkl cpu_flags_arm_neon cpu_flags_arm_vfpv3 cpu_flags_arm_asimddp cpu_flags_ppc_vsx cpu_flags_ppc_vsx3 cpu_flags_x86_sse cpu_flags_x86_sse2 cpu_flags_x86_sse3 cpu_flags_x86_ssse3 cpu_flags_x86_sse4_1 cpu_flags_x86_popcnt cpu_flags_x86_sse4_2 cpu_flags_x86_f16c cpu_flags_x86_fma3 cpu_flags_x86_avx cpu_flags_x86_avx2 cpu_flags_x86_avx512_bitalg cpu_flags_x86_avx512_vbmi2 cpu_flags_x86_avx512_vnni cpu_flags_x86_avx512_vpopcntdq cpu_flags_x86_avx512bw cpu_flags_x86_avx512cd cpu_flags_x86_avx512dq cpu_flags_x86_avx512f cpu_flags_x86_avx512ifma cpu_flags_x86_avx512vbmi cpu_flags_x86_avx512vl cpu_flags_x86_avx512er cpu_flags_x86_avx512pf cpu_flags_x86_avx512_4fmaps cpu_flags_x86_avx512_4vnniw java abi_x86_32 abi_x86_64 abi_x86_x32 abi_mips_n32 abi_mips_n64 abi_mips_o32 abi_s390_32 abi_s390_64 python_targets_python3_11 python_targets_python3_12 python_targets_python3_13 test

    View      Download      Browse     License: Apache-2.0   
    Overlay: gentoo
  • opencv-4.10.0
    amd64 ~arm arm64 ~loong ~ppc ~ppc64 ~riscv x86
    debug doc +eigen gflags glog java non-free opencvapps python test testprograms contrib contribcvv contribdnn contribfreetype contribhdf contribovis contribsfm contribxfeatures2d dnnsamples examples +features2d cuda cudnn opencl video_cards_intel +ffmpeg gstreamer xine vaapi v4l gphoto2 ieee1394 avif gdal jasper jpeg jpeg2k openexr png quirc tesseract tiff webp gtk3 qt6 opengl truetype vtk openmp tbb atlas lapack mkl cpu_flags_arm_neon cpu_flags_arm_vfpv3 cpu_flags_arm_asimddp cpu_flags_ppc_vsx cpu_flags_ppc_vsx3 cpu_flags_x86_sse cpu_flags_x86_sse2 cpu_flags_x86_sse3 cpu_flags_x86_ssse3 cpu_flags_x86_sse4_1 cpu_flags_x86_popcnt cpu_flags_x86_sse4_2 cpu_flags_x86_f16c cpu_flags_x86_fma3 cpu_flags_x86_avx cpu_flags_x86_avx2 cpu_flags_x86_avx512_bitalg cpu_flags_x86_avx512_vbmi2 cpu_flags_x86_avx512_vnni cpu_flags_x86_avx512_vpopcntdq cpu_flags_x86_avx512bw cpu_flags_x86_avx512cd cpu_flags_x86_avx512dq cpu_flags_x86_avx512f cpu_flags_x86_avx512ifma cpu_flags_x86_avx512vbmi cpu_flags_x86_avx512vl cpu_flags_x86_avx512er cpu_flags_x86_avx512pf cpu_flags_x86_avx512_4fmaps cpu_flags_x86_avx512_4vnniw java abi_x86_32 abi_x86_64 abi_x86_x32 abi_mips_n32 abi_mips_n64 abi_mips_o32 abi_s390_32 abi_s390_64 python_targets_python3_11 python_targets_python3_12 python_targets_python3_13 test

    View      Download      Browse     License: Apache-2.0   
    Overlay: gentoo
  • opencv-4.10.0
    ~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86
    debug doc +eigen gflags glog java non-free opencvapps +python test testprograms contrib contribcvv contribdnn contribfreetype contribhdf contribovis contribsfm contribxfeatures2d dnnsamples examples +features2d opencl cuda cudnn video_cards_intel +ffmpeg gstreamer xine vaapi v4l gphoto2 ieee1394 avif gdal jasper jpeg jpeg2k openexr png quirc tesseract tiff webp gtk3 qt5 qt6 opengl vtk openmp tbb atlas lapack mkl cpu_flags_arm_neon cpu_flags_arm_vfpv3 cpu_flags_ppc_vsx cpu_flags_ppc_vsx3 cpu_flags_x86_sse cpu_flags_x86_sse2 cpu_flags_x86_sse3 cpu_flags_x86_ssse3 cpu_flags_x86_sse4_1 cpu_flags_x86_popcnt cpu_flags_x86_sse4_2 cpu_flags_x86_f16c cpu_flags_x86_fma3 cpu_flags_x86_avx cpu_flags_x86_avx2 cpu_flags_x86_avx512f java abi_x86_32 abi_x86_64 abi_x86_x32 abi_mips_n32 abi_mips_n64 abi_mips_o32 abi_s390_32 abi_s390_64 python_targets_python3_10 python_targets_python3_11 python_targets_python3_12 python_targets_python3_13 test

    View      Download      Browse     License: Apache-2.0   
    Overlay: mim

ChangeLog

commit 18c8c1919d6b9cfb833c05f02c485a3e02a94328
Author: Aliaksei Urbanski <aliaksei.urbanski@gmail.com>
Date: Wed Sep 11 12:35:59 2024 +0300

???? media-libs/opencv-4.10.0: sync with opencv-4.9.0-r2::gentoo

Source:
- https://gitweb.gentoo.org/repo/gentoo.git/tree/media-libs/opencv/opencv-4.9.0-r2.ebuild?id=3e421ff0

Co-authored-by: Volkmar W. Pogatzki <gentoo@pogatzki.net>

commit e2dbd2d457bce445fd9d8d6197f22167e9014479
Author: Aliaksei Urbanski <aliaksei.urbanski@gmail.com>
Date: Wed Jul 17 07:08:34 2024 +0300

♻️ media-libs/opencv-4.10.0: rework CUDA handling

commit 2cafb276463dff0786cf29a74365f3aa2d713e26
Author: Aliaksei Urbanski <aliaksei.urbanski@gmail.com>
Date: Thu Jul 11 15:48:40 2024 +0300

???? media-libs/opencv-4.10.0: ensure CUDAARCHS

commit 7526b10c17fd5a80590ea546d19459101f0357ca
Author: Aliaksei Urbanski <aliaksei.urbanski@gmail.com>
Date: Thu Jul 11 15:43:52 2024 +0300

♻️ media-libs/opencv-4.10.0: rework compiler configuring

commit 319697864a3fa73dc6f4235c89ed9386c37b2fd7
Author: Aliaksei Urbanski <aliaksei.urbanski@gmail.com>
Date: Thu Jul 11 12:41:51 2024 +0300

➖ media-libs/opencv-4.10.0: remove virtual/jre from DEPEND

There is virtual/jdk in DEPEND which supersedes virtual/jre.
https://wiki.gentoo.org/wiki/Java_Developer_Guide#JDK.2FJRE

Co-authored-by: Volkmar W. Pogatzki <gentoo@pogatzki.net>

commit f8ccfb38b80c1b0d21b0a0fa57dd60154a15518e
Author: Aliaksei Urbanski <aliaksei.urbanski@gmail.com>
Date: Thu Jul 11 03:14:32 2024 +0300

???? media-libs/opencv-4.10.0: fix GPU access for portage

commit c2af06e61732ecfab8c9df58cd5dd3f4d01d7d92
Author: Aliaksei Urbanski <aliaksei.urbanski@gmail.com>
Date: Wed Jul 10 01:08:45 2024 +0300

???? media-libs/opencv-4.10.0: improve CUDA FP16 fix

Added CUDA FP16 availability check for target management.

Co-authored-by: Alexander Smorkalov <alexander.smorkalov@xperience.ai>

commit cfef6b41c143364e9eab510ebeccf867b7b203cd
Author: Aliaksei Urbanski <aliaksei.urbanski@gmail.com>
Date: Tue Jul 9 02:28:58 2024 +0300

♻️ media-libs/opencv-4.10.0: rework CUDA FP16 fix

commit c37dd86c1e0910d0faa3b749f180f8aca2f757c9
Author: Aliaksei Urbanski <aliaksei.urbanski@gmail.com>
Date: Mon Jul 8 04:30:22 2024 +0300

???? media-libs/opencv-4.10.0: fix -ccbin calculation

These changes also:
- add CUDA host compiler validation
- remove unnecessary restrictions

commit 56fe04945083d428b881c47c88efe1dc8f96fafd
Author: Aliaksei Urbanski <aliaksei.urbanski@gmail.com>
Date: Sun Jul 7 15:42:35 2024 +0300

???? media-libs/opencv-4.10.0: fix CUDA/cuDNN issues

These changes fix:
- CUDA_ARCH_BIN/CUDA_ARCH_PTX configuration
- compatibility for old GPUs without FP16 support
- compatibility for cuDNN 9+
- tests for CUDA/cuDNN

Co-authored-by: Alexander Smorkalov <alexander.smorkalov@xperience.ai>

commit b3a1a2914d7a0ae93f6f056c3f103768def5cdd7
Author: Aliaksei Urbanski <aliaksei.urbanski@gmail.com>
Date: Fri Jul 5 19:11:57 2024 +0300

⬆️ media-libs/opencv: bump to 4.10.0

Release:
- https://github.com/opencv/opencv/releases/tag/4.10.0

Changelog:
- https://github.com/opencv/opencv/wiki/ChangeLog#version4100

These changes also:
- add the avif USE flag
- fix missing sandbox_write command at multilib_src_configure
- fix missing gtk USE flag at multilib_src_test

commit 026428673a2c9bb13d0d41345422b30c77943d16
Author: Paul Zander <negril.nx+gentoo@gmail.com>
Date: Mon May 20 17:18:14 2024 +0100

????️ media-libs/opencv-4.9.0-r1: copy from gentoo

Source:
- https://gitweb.gentoo.org/repo/gentoo.git/tree/media-libs/opencv?id=18600f19

Co-authored-by: Michał Górny <mgorny@gentoo.org>
Co-authored-by: Sam James <sam@gentoo.org>