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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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6d9c98ae5a
This introduces a GstV4L2CodecDevice structure and helper to retrieve a list of CODEC device drivers. In order to find the device driver we enumerate all media devices with UDEV. We then get the media controller topology and locate a entity with function encoder or decoder and make sure it is linked to two V4L2 IO entity pointing to the same device node.
21 lines
585 B
Meson
21 lines
585 B
Meson
v4l2codecs_sources = [
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'plugin.c',
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'gstv4l2codecdevice.c',
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]
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libgudev_dep = dependency('gudev-1.0', required: get_option('v4l2codecs'))
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if libgudev_dep.found()
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gstv4l2codecs = library('gstv4l2codecs',
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v4l2codecs_sources,
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c_args : gst_plugins_bad_args,
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cpp_args: gst_plugins_bad_args,
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include_directories : [configinc],
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dependencies : [gstbase_dep, gstcodecs_dep, libgudev_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(gstv4l2codecs, install_dir : plugins_pkgconfig_install_dir)
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plugins += [gstv4l2codecs]
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endif
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