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f710b36ac4
When building the msdk plugin even if libmfx is found, unless the plugin is explicitly enabled we should not error out if msdk dependencies are not found. Also give an error message when we don't build the plugin on Windows because we're not building with MSVC.
100 lines
3.3 KiB
Meson
100 lines
3.3 KiB
Meson
msdk_sources = [
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'gstmsdk.c',
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'gstmsdkbufferpool.c',
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'gstmsdkcontext.c',
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'gstmsdkcontextutil.c',
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'gstmsdkdec.c',
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'gstmsdkdecproputil.c',
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'gstmsdkenc.c',
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'gstmsdkh264dec.c',
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'gstmsdkh264enc.c',
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'gstmsdkh265dec.c',
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'gstmsdkh265enc.c',
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'gstmsdkmjpegdec.c',
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'gstmsdkmjpegenc.c',
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'gstmsdkmpeg2dec.c',
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'gstmsdkmpeg2enc.c',
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'gstmsdksystemmemory.c',
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'gstmsdkvc1dec.c',
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'gstmsdkvideomemory.c',
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'gstmsdkvp8dec.c',
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'gstmsdkvp8enc.c',
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'gstmsdkvpp.c',
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'gstmsdkvpputil.c',
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'msdk-enums.c',
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'msdk.c',
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]
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if host_machine.system() == 'windows'
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msdk_sources += ['msdk_d3d.c', 'gstmsdkallocator_d3d.c' ]
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else
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msdk_sources += ['msdk_libva.c', 'gstmsdkallocator_libva.c']
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endif
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have_msdk = false
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msdk_dep = []
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msdk_option = get_option('msdk')
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if msdk_option.disabled()
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subdir_done()
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endif
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mfx_dep = dependency('libmfx', required: false)
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if mfx_dep.found()
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mfx_incdir = mfx_dep.get_pkgconfig_variable('includedir')
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else
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# Old versions of MediaSDK don't provide a pkg-config file
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mfx_root = run_command(python3, '-c', 'import os; print(os.environ.get("INTELMEDIASDKROOT", os.environ.get("MFX_HOME", "")))').stdout().strip()
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if mfx_root != ''
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mfx_libdir = [mfx_root + '/lib/lin_x64', mfx_root + '/lib/x64', mfx_root + '/lib64', mfx_root + '/lib']
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mfx_incdir = join_paths([mfx_root, 'include'])
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mfx_lib = cxx.find_library('mfx', dirs: mfx_libdir, required: msdk_option)
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mfx_inc = include_directories(mfx_incdir)
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mfx_dep = declare_dependency(include_directories: mfx_inc, dependencies: mfx_lib)
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elif msdk_option.enabled()
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error('msdk plugin enabled but Intel Media SDK not found: consider setting PKG_CONFIG_PATH, INTELMEDIASDKROOT or MFX_HOME')
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else
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subdir_done()
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endif
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endif
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# Old versions of MediaSDK don't have the 'mfx' directory prefix
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if cxx.has_header('mfx/mfxdefs.h', args: '-I' + mfx_incdir)
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mfx_incdir = join_paths([mfx_incdir, 'mfx'])
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endif
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if cxx.has_header('mfxvp9.h', args: '-I' + mfx_incdir)
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msdk_sources += [ 'gstmsdkvp9dec.c' ]
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cdata.set10('USE_MSDK_VP9_DEC', 1)
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endif
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if host_machine.system() == 'windows'
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if cc.get_id() != 'msvc' and msdk_option.enabled()
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error('msdk plugin can only be built with MSVC')
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endif
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legacy_stdio_dep = cc.find_library('legacy_stdio_definitions', required: get_option('msdk'))
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d3d11_dep = cc.find_library('d3d11', required: get_option('msdk'))
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msdk_deps = declare_dependency(dependencies: [d3d11_dep, legacy_stdio_dep])
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msdk_deps_found = d3d11_dep.found() and legacy_stdio_dep.found() and cc.get_id() == 'msvc'
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else
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libva_dep = dependency('libva-drm', required: get_option('msdk'))
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libdl_dep = cc.find_library('dl', required: get_option('msdk'))
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libgudev_dep = dependency('gudev-1.0', required: get_option('msdk'))
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msdk_deps = declare_dependency(dependencies: [libva_dep, libdl_dep, libgudev_dep])
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msdk_deps_found = libva_dep.found() and libdl_dep.found() and libgudev_dep.found()
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endif
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if msdk_deps_found
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gstmsdktag = library('gstmsdk',
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msdk_sources,
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c_args : gst_plugins_bad_args,
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include_directories : [configinc],
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dependencies : [gstbase_dep, gstvideo_dep, gstpbutils_dep, gstallocators_dep, mfx_dep, msdk_deps],
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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(gstmsdktag, install_dir : plugins_pkgconfig_install_dir)
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have_msdk = true
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endif
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