gstreamer/subprojects/gst-plugins-bad/sys/va/meson.build
Víctor Manuel Jáquez Leal 2e6cd5c2e4 va: Make libgudev dependency optional.
libgudev is a problematic dependency, particularly in sandboxed
environments, such as flatpak.

This patch implements a way to get the available VA devices using
brute-forced traverse of /dev/drm/renderD* directory. Thus usable in
those sandboxed environments.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1027>
2021-10-04 10:19:36 +00:00

59 lines
1.5 KiB
Meson

va_sources = [
'plugin.c',
'gstvaallocator.c',
'gstvabasedec.c',
'gstvabasetransform.c',
'gstvacaps.c',
'gstvadecoder.c',
'gstvadeinterlace.c',
'gstvadevice.c',
'gstvadisplay_priv.c',
'gstvafilter.c',
'gstvah264dec.c',
'gstvah265dec.c',
'gstvapool.c',
'gstvaprofile.c',
'gstvautils.c',
'gstvavideoformat.c',
'gstvavp8dec.c',
'gstvavp9dec.c',
'gstvampeg2dec.c',
'gstvavpp.c'
]
va_option = get_option('va')
if va_option.disabled() or host_system != 'linux'
subdir_done()
endif
libgudev_dep = dependency('gudev-1.0', required: false)
if not gstva_dep.found() or not libgudev_dep.found()
if va_option.enabled()
error('The va plugin was enabled explicity, but required dependencies were not found.')
endif
subdir_done()
endif
if libva_dep.version().version_compare('>= 1.8')
va_sources += 'gstvaav1dec.c'
endif
cdata.set10('HAVE_GUDEV', libgudev_dep.found())
driverdir = libva_dep.get_variable(pkgconfig: 'driverdir', internal: 'driverdir', default_value: '')
if driverdir == ''
driverdir = join_paths(get_option('prefix'), get_option('libdir'), 'dri')
endif
gstva_cargs = ['-DLIBVA_DRIVERS_PATH="' + driverdir + '"']
gstva = library('gstva',
va_sources,
c_args : gst_plugins_bad_args + extra_c_args + gstva_cargs + ['-std=c99'],
include_directories : [configinc],
dependencies : [gstvideo_dep, gstcodecs_dep, gstallocators_dep, gstva_dep, libgudev_dep] + extra_dep,
install : true,
install_dir : plugins_install_dir,
)
pkgconfig.generate(gstva, install_dir : plugins_pkgconfig_install_dir)
plugins += [gstva]