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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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ffa2522fc0
This new class is a helper for fast/tricky copy of surfaces. First it tries to copy using the function vaCopy in libva 1.12. If it fails, or it's not available, a GstVaFilter is tried to be instantiated with the allocator's parameters, and if succeed, it's used for copying the source surface. This is required for dmabuf surfaces with drm modifier. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1023>
62 lines
1.6 KiB
Meson
62 lines
1.6 KiB
Meson
va_sources = [
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'plugin.c',
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'gstvaallocator.c',
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'gstvabasedec.c',
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'gstvabasetransform.c',
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'gstvacaps.c',
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'gstvadecoder.c',
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'gstvadeinterlace.c',
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'gstvadevice.c',
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'gstvadisplay_priv.c',
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'gstvafilter.c',
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'gstvah264dec.c',
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'gstvah265dec.c',
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'gstvapool.c',
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'gstvaprofile.c',
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'gstvasurfacecopy.c',
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'gstvautils.c',
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'gstvavideoformat.c',
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'gstvavp8dec.c',
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'gstvavp9dec.c',
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'gstvampeg2dec.c',
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'gstvavpp.c',
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'vasurfaceimage.c',
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]
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va_option = get_option('va')
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if va_option.disabled() or host_system != 'linux'
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subdir_done()
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endif
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libgudev_dep = dependency('gudev-1.0', required: false)
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if not gstva_dep.found() or not libgudev_dep.found()
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if va_option.enabled()
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error('The va plugin was enabled explicity, but required dependencies were not found.')
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endif
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subdir_done()
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endif
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if libva_dep.version().version_compare('>= 1.8')
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va_sources += 'gstvaav1dec.c'
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endif
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cdata.set10('HAVE_GUDEV', libgudev_dep.found())
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driverdir = libva_dep.get_variable(pkgconfig: 'driverdir', internal: 'driverdir', default_value: '')
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if driverdir == ''
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driverdir = join_paths(get_option('prefix'), get_option('libdir'), 'dri')
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endif
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gstva_cargs = ['-DLIBVA_DRIVERS_PATH="' + driverdir + '"']
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gstva = library('gstva',
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va_sources,
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c_args : gst_plugins_bad_args + extra_c_args + gstva_cargs + ['-std=c99'],
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include_directories : [configinc],
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dependencies : [gstvideo_dep, gstcodecs_dep, gstallocators_dep, gstva_dep, libgudev_dep] + extra_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(gstva, install_dir : plugins_pkgconfig_install_dir)
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plugins += [gstva]
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