gstreamer/subprojects/gst-plugins-bad/sys/qsv/libmfx/meson.build
Seungha Yang 23261bccbb qsv: Enable MinGW toolchain support
Use PCRE regex method to work around (likely) GCC std::regex bug,
and enable building for non-MSVC

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3239>
2022-10-24 10:53:40 +00:00

89 lines
2.8 KiB
Meson

mfx_win32_sources = [
'dispatcher/windows/main.cpp',
'dispatcher/windows/mfx_critical_section.cpp',
'dispatcher/windows/mfx_dispatcher_log.cpp',
'dispatcher/windows/mfx_dispatcher.cpp',
'dispatcher/windows/mfx_driver_store_loader.cpp',
'dispatcher/windows/mfx_dxva2_device.cpp',
'dispatcher/windows/mfx_function_table.cpp',
'dispatcher/windows/mfx_library_iterator.cpp',
'dispatcher/windows/mfx_load_dll.cpp',
'dispatcher/windows/mfx_win_reg_key.cpp',
]
mfx_linux_sources = [
'dispatcher/linux/mfxloader.cpp',
]
vpl_sources = [
'dispatcher/vpl/mfx_dispatcher_vpl_config.cpp',
'dispatcher/vpl/mfx_dispatcher_vpl_loader.cpp',
'dispatcher/vpl/mfx_dispatcher_vpl_log.cpp',
'dispatcher/vpl/mfx_dispatcher_vpl_lowlatency.cpp',
'dispatcher/vpl/mfx_dispatcher_vpl_msdk.cpp',
'dispatcher/vpl/mfx_dispatcher_vpl.cpp',
]
libmfx_extra_args = []
libmfx_extra_deps = []
libmfx_sources = vpl_sources
if host_system == 'windows'
libmfx_sources += mfx_win32_sources
elif host_system == 'linux'
libmfx_sources += mfx_linux_sources
# Unlike Windows (libmfxhw64.dll is part of driver so it's system library),
# user can build/install libmfx on Linux, so we need to define
# "MFX_MODULES_DIR" for dispatcher to be able to search libmfx from
# additional search path.
libmfx_modules_dir = get_option('mfx-modules-dir')
if libmfx_modules_dir == ''
# This "libdir" will be likely wrong but may be fine since libmfx library
# will be installed in the distro default library path as part of libmfx package
# and dispatcher will try to load library from the distro default library path first
libmfx_modules_dir = join_paths(prefix, get_option('libdir'))
endif
libmfx_extra_args += ['-DMFX_MODULES_DIR="@0@"'.format(libmfx_modules_dir)]
libmfx_extra_deps += [
cc.find_library('dl'),
cc.find_library('pthread'),
]
else
error('Only Windows or Linux build is supported')
endif
# suppress build warnings
if cc.get_id() == 'msvc'
libmfx_extra_args += cc.get_supported_arguments([
'/wd4189', # local variable is initialized but not referenced
])
else
libmfx_extra_args += cc.get_supported_arguments([
'-Wno-missing-declarations',
'-Wno-deprecated-declarations',
'-Wno-redundant-decls',
'-Wno-unused-but-set-variable',
'-Wno-unused-variable',
# clang complains
'-Wno-missing-braces',
'-Wno-format-nonliteral',
])
endif
libmfx_incl = include_directories('dispatcher', 'api')
libmfx_static = static_library('libmfx-static',
libmfx_sources,
c_args : libmfx_extra_args,
cpp_args : libmfx_extra_args,
dependencies : libmfx_extra_deps + [gst_dep],
include_directories : libmfx_incl,
override_options: ['werror=false'],
)
libmfx_internal_dep = declare_dependency(
link_with : libmfx_static,
include_directories: [libmfx_incl, include_directories('api/vpl')]
)