gstreamer/gst-libs/gst/va/meson.build

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va_sources = [
'gstvadisplay.c',
'gstvadisplay_drm.c',
'gstvadisplay_wrapped.c',
]
va_headers = [
'gstvadisplay.h',
'gstvadisplay_drm.h',
'gstvadisplay_wrapped.h',
'va_fwd.h',
'va-prelude.h',
]
gstva_dep = dependency('', required : false)
va_option = get_option('va')
if va_option.disabled() or host_system != 'linux'
subdir_done()
endif
libva_req = ['>= 1.6']
libva_dep = dependency('libva', version: libva_req, required: va_option)
libva_drm_dep = dependency('libva-drm', version: libva_req, required: va_option)
libgudev_dep = dependency('gudev-1.0', required: va_option)
libdrm_dep = dependency('libdrm', required: false, fallback: ['libdrm', 'ext_libdrm'])
if not (libva_dep.found() and libva_drm_dep.found() and libgudev_dep.found())
if va_option.enabled()
error('The va lib was enabled explicity, but required dependencies were not found.')
endif
subdir_done()
endif
gstva = library('gstva-' + api_version,
va_sources,
c_args : gst_plugins_bad_args + ['-DGST_USE_UNSTABLE_API', '-DBUILDING_GST_VA'],
include_directories : [configinc, libsinc],
version : libversion,
soversion : soversion,
install : true,
dependencies : [gst_dep, libva_dep, libva_drm_dep, libgudev_dep, libdrm_dep],
)
pkgconfig.generate(gstva,
libraries : gst_dep,
variables : pkgconfig_variables,
subdirs : pkgconfig_subdirs,
name : 'gstreamer-va-1.0',
description : 'GStreamer VA support',
)
gstva_dep = declare_dependency(link_with : gstva,
include_directories : [libsinc],
dependencies : [gst_dep, libva_dep, libva_drm_dep, libgudev_dep, libdrm_dep])
meson.override_dependency('gstreamer-va-1.0', gstva_dep)