5 'gstmsdkcontextutil.c',
7 'gstmsdkdecproputil.c',
17 'gstmsdksystemmemory.c',
19 'gstmsdkvideomemory.c',
27 if host_machine.system() == 'windows'
28 msdk_sources += ['msdk_d3d.c', 'gstmsdkallocator_d3d.c' ]
30 msdk_sources += ['msdk_libva.c', 'gstmsdkallocator_libva.c']
38 msdk_option = get_option('msdk')
39 if msdk_option.disabled()
43 mfx_api = get_option('mfx_api')
45 if mfx_api != 'oneVPL'
46 mfx_dep = dependency('libmfx', version: ['>= 1.0', '<= 1.99'], required: false)
49 mfx_incdir = mfx_dep.get_pkgconfig_variable('includedir')
53 # Old versions of MediaSDK don't provide a pkg-config file
54 mfx_root = run_command(python3, '-c', 'import os; print(os.environ.get("INTELMEDIASDKROOT", os.environ.get("MFX_HOME", "")))').stdout().strip()
57 mfx_libdir = [mfx_root + '/lib/lin_x64', mfx_root + '/lib/x64', mfx_root + '/lib64', mfx_root + '/lib']
58 if host_machine.system() == 'windows'
59 if host_machine.cpu_family() == 'x86'
60 mfx_libdir = [mfx_root + '/lib/win32']
62 mfx_libdir = [mfx_root + '/lib/x64']
65 mfx_incdir = join_paths([mfx_root, 'include'])
66 mfx_lib = cxx.find_library('mfx', dirs: mfx_libdir, required: msdk_option)
67 mfx_inc = include_directories(mfx_incdir)
68 mfx_dep = declare_dependency(include_directories: mfx_inc, dependencies: mfx_lib)
74 if not use_msdk and mfx_api != 'MSDK'
75 mfx_dep = dependency('vpl', version: '>= 2.2', required: false)
78 mfx_incdir = mfx_dep.get_pkgconfig_variable('includedir')
84 if not use_msdk and not use_onevpl
85 if msdk_option.enabled()
86 error('msdk plugin enabled but the Intel Media SDK or the oneVPL SDK not found: consider setting PKG_CONFIG_PATH, INTELMEDIASDKROOT or MFX_HOME')
92 # Check oneVPL firstly
94 mfx_incdir = join_paths([mfx_incdir, 'vpl'])
95 mfx_inc = include_directories(mfx_incdir)
96 elif cxx.has_header('mfx/mfxdefs.h', args: '-I' + mfx_incdir)
97 mfx_incdir = join_paths([mfx_incdir, 'mfx'])
98 mfx_inc = include_directories(mfx_incdir)
101 if use_onevpl or cxx.has_header('mfxvp9.h', args: '-I' + mfx_incdir)
102 msdk_sources += [ 'gstmsdkvp9dec.c' ]
103 cdata.set10('USE_MSDK_VP9_DEC', 1)
106 # Usually MFX_VERSION 1026+ is required to support raw VP9 stream, however Fedora 30 has MFX_VERSION==1026
107 # but without support for raw VP9 stream, so mfxExtVP9Param is checked as well.
108 # See https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/merge_requests/988#note_408093
109 mfx_ver126_check_code = '''
111 #include <mfxstructures.h>
112 #if MFX_VERSION < 1026
113 #error "The current version of mfx doesn't support raw vp9 stream"
118 have_mfx_ver126 = cc.compiles(mfx_ver126_check_code,
119 include_directories : [configinc, mfx_inc])
122 msdk_sources += [ 'gstmsdkvp9enc.c' ]
123 cdata.set10('USE_MSDK_VP9_ENC', 1)
126 mfx_ver134_check_code = '''
128 #if MFX_VERSION < 1034
129 #error "The current version of mfx doesn't support AV1 decoding"
133 have_mfx_ver134 = cc.compiles(mfx_ver134_check_code,
134 include_directories : [configinc, mfx_inc])
137 msdk_sources += [ 'gstmsdkav1dec.c' ]
138 cdata.set10('USE_MSDK_AV1_DEC', 1)
141 if host_machine.system() == 'windows'
142 if cc.get_id() != 'msvc' and msdk_option.enabled()
143 error('msdk plugin can only be built with MSVC')
145 legacy_stdio_dep = cc.find_library('legacy_stdio_definitions', required: get_option('msdk'))
146 d3d11_dep = cc.find_library('d3d11', required: get_option('msdk'))
147 msdk_deps = declare_dependency(dependencies: [d3d11_dep, legacy_stdio_dep])
148 msdk_deps_found = d3d11_dep.found() and legacy_stdio_dep.found() and cc.get_id() == 'msvc'
150 libva_dep = dependency('libva-drm', required: get_option('msdk'))
151 libdl_dep = cc.find_library('dl', required: get_option('msdk'))
152 libgudev_dep = dependency('gudev-1.0', required: get_option('msdk'))
153 libdrm_dep = dependency('libdrm', required: get_option('msdk'))
154 msdk_deps = declare_dependency(dependencies: [libva_dep, libdl_dep, libgudev_dep, libdrm_dep])
155 msdk_deps_found = libva_dep.found() and libdl_dep.found() and libgudev_dep.found() and libdrm_dep.found()
159 gstmsdktag = library('gstmsdk',
161 c_args : gst_plugins_bad_args + ['-DGST_USE_UNSTABLE_API'],
162 include_directories : [configinc, mfx_inc],
163 dependencies : [gstbase_dep, gstvideo_dep, gstpbutils_dep, gstallocators_dep, gstcodecparsers_dep, mfx_dep, msdk_deps],
165 install_dir : plugins_install_dir,
167 pkgconfig.generate(gstmsdktag, install_dir : plugins_pkgconfig_install_dir)
168 plugins += [gstmsdktag]