mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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d2ee9b16fa
This uses the new path for OpenCV headers. OpenCV now have master headers files per modules, which reduce the amount of required includes. Note that HIGHGUI was included to get the imgcodecs includes, which I fixed, though the master header is missing the C headers, so I included that directly. All the image stuff should be ported to C++ eventually. Finally, this patch also update the header checks to reflect the modules that are really being used.
83 lines
2.3 KiB
Meson
83 lines
2.3 KiB
Meson
gstopencv_sources = [
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'gstcvdilate.cpp',
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'gstcvdilateerode.cpp',
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'gstcvequalizehist.cpp',
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'gstcverode.cpp',
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'gstcvlaplace.cpp',
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'gstcvsmooth.cpp',
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'gstcvsobel.cpp',
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'gstdisparity.cpp',
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'gstedgedetect.cpp',
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'gstfaceblur.cpp',
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'gstfacedetect.cpp',
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'gstgrabcut.cpp',
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'gsthanddetect.cpp',
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'gstmotioncells.cpp',
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'gstopencv.cpp',
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'gstretinex.cpp',
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'gstsegmentation.cpp',
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'gstskindetect.cpp',
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'gsttemplatematch.cpp',
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'gsttextoverlay.cpp',
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'MotionCells.cpp',
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'motioncells_wrapper.cpp',
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'gstdewarp.cpp',
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'camerautils.cpp',
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'cameraevent.cpp',
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'gstcameracalibrate.cpp',
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'gstcameraundistort.cpp'
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]
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libopencv_headers = [
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'opencv2/bgsegm.hpp',
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'opencv2/calib3d.hpp',
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'opencv2/core.hpp',
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'opencv2/imgcodecs/imgcodecs_c.h',
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'opencv2/imgproc.hpp',
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'opencv2/objdetect.hpp',
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'opencv2/opencv.hpp',
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'opencv2/video.hpp',
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]
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gstopencv_cargs = ['-DGST_HAAR_CASCADES_DIR="@0@"']
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opencv_dep = dependency('opencv', version : ['>= 3.0.0', '< 3.5.0'], required : false)
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opencv_found = opencv_dep.found()
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if opencv_found
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foreach h : libopencv_headers
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if not cxx.has_header(h)
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message('Needed header "' + h + '" not found')
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opencv_found = false
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endif
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endforeach
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endif
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if opencv_found
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opencv_prefix = opencv_dep.get_pkgconfig_variable('prefix')
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gstopencv_cargs += ['-DOPENCV_PREFIX="' + opencv_prefix + '"']
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# Check the data dir used by opencv for its xml data files
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# Use prefix from pkg-config to be compatible with cross-compilation
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r = run_command('test', '-d', opencv_prefix + '/share/opencv')
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if r.returncode() == 0
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gstopencv_cargs += '-DOPENCV_PATH_NAME="opencv"'
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else
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r = run_command('test', '-d', opencv_prefix + '/share/OpenCV')
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if r.returncode() == 0
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gstopencv_cargs += '-DOPENCV_PATH_NAME="OpenCV"'
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else
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error('Unable to detect OpenCV data directory')
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endif
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endif
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gstopencv = library('gstopencv',
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gstopencv_sources,
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cpp_args : gst_plugins_bad_args + gstopencv_cargs + [ '-DGST_USE_UNSTABLE_API' ],
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link_args : noseh_link_args,
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include_directories : [configinc],
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dependencies : [gstbase_dep, gstvideo_dep, opencv_dep, gstopencv_dep],
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install : true,
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install_dir : plugins_install_dir,
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)
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pkgconfig.generate(gstopencv, install_dir : plugins_pkgconfig_install_dir)
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endif
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