project('nageru', 'cpp', default_options: ['buildtype=debugoptimized'])
-qt5 = import('qt5')
-protoc = find_program('protoc')
-cxx = meson.get_compiler('cpp')
+subdir('nageru')
-# Use lld if we can; it links a lot faster than ld.bfd or gold.
-nageru_link_args = []
-code = '''#include <stdio.h>
-int main() { printf("Hello, world!\n"); return 0; }
-'''
-if cxx.links(code, args: '-fuse-ld=lld', name: 'check for LLD')
- nageru_link_args += '-fuse-ld=lld'
-endif
-
-embedded_bmusb = get_option('embedded_bmusb')
-
-alsadep = dependency('alsa')
-bmusbdep = dependency('bmusb', required: not embedded_bmusb)
-dldep = cxx.find_library('dl')
-epoxydep = dependency('epoxy')
-libavcodecdep = dependency('libavcodec')
-libavformatdep = dependency('libavformat')
-libavresampledep = dependency('libavresample')
-libavutildep = dependency('libavutil')
-libjpegdep = dependency('libjpeg')
-libmicrohttpddep = dependency('libmicrohttpd')
-libswscaledep = dependency('libswscale')
-libusbdep = dependency('libusb-1.0')
-luajitdep = dependency('luajit')
-movitdep = dependency('movit')
-protobufdep = dependency('protobuf')
-qcustomplotdep = cxx.find_library('qcustomplot')
-qt5deps = dependency('qt5', modules: ['Core', 'Gui', 'Widgets', 'OpenGLExtensions', 'OpenGL', 'PrintSupport'])
-threaddep = dependency('threads')
-vadrmdep = dependency('libva-drm')
-vax11dep = dependency('libva-x11')
-x11dep = dependency('x11')
-x264dep = dependency('x264')
-zitaresamplerdep = cxx.find_library('zita-resampler')
-
-srcs = []
-nageru_deps = [qt5deps, libjpegdep, movitdep, libmicrohttpddep, protobufdep,
- vax11dep, vadrmdep, x11dep, libavformatdep, libavresampledep, libavcodecdep, libavutildep,
- libswscaledep, libusbdep, luajitdep, dldep, x264dep, alsadep, zitaresamplerdep,
- qcustomplotdep, threaddep]
-nageru_include_dirs = []
-nageru_link_with = []
-nageru_build_rpath = ''
-nageru_install_rpath = ''
-
-kaeru_link_with = []
-kaeru_extra_deps = []
-
-# DeckLink has these issues, and we include it from various places.
-if cxx.has_argument('-Wno-non-virtual-dtor')
- add_project_arguments('-Wno-non-virtual-dtor', language: 'cpp')
-endif
-
-# FFmpeg has a lot of deprecated APIs whose replacements are not available
-# in Debian stable, so we suppress these warnings.
-if cxx.has_argument('-Wno-deprecated-declarations')
- add_project_arguments('-Wno-deprecated-declarations', language: 'cpp')
-endif
-
-# Add the right MOVIT_SHADER_DIR definition.
-r = run_command('pkg-config', '--variable=shaderdir', 'movit')
-if r.returncode() != 0
- error('Movit pkg-config installation is broken.')
-endif
-add_project_arguments('-DMOVIT_SHADER_DIR="' + r.stdout().strip() + '"', language: 'cpp')
-
-# CEF.
-exe_dir = join_paths(get_option('prefix'), 'lib/nageru')
-cef_dir = get_option('cef_dir')
-cef_build_type = get_option('cef_build_type')
-have_cef = (cef_dir != '')
-if have_cef
- add_project_arguments('-DHAVE_CEF=1', language: 'cpp')
-
- system_cef = (cef_build_type == 'system')
- if system_cef
- cef_lib_dir = cef_dir
- cef_resource_dir = '/usr/share/cef/Resources'
- else
- cef_lib_dir = join_paths(cef_dir, cef_build_type)
- cef_resource_dir = join_paths(cef_dir, 'Resources')
-
- nageru_include_dirs += include_directories(cef_dir)
- nageru_include_dirs += include_directories(join_paths(cef_dir, 'include'))
- nageru_build_rpath = cef_lib_dir
- nageru_install_rpath = '$ORIGIN/'
- endif
-
- cefdep = cxx.find_library('cef')
- nageru_deps += cefdep
-
- # CEF wrapper library; not built as part of the CEF binary distribution,
- # but should be if CEF is installed as a system library.
- if system_cef
- cefdlldep = cxx.find_library('cef_dll_wrapper')
- nageru_deps += cefdlldep
- else
- cmake = find_program('cmake')
- cef_compile_script = find_program('scripts/compile_cef_dll_wrapper.sh')
-
- cef_dll_target = custom_target('libcef_dll_wrapper',
- input: join_paths(cef_dir, 'libcef_dll/CMakeLists.txt'),
- output: ['libcef_dll_wrapper.a', 'cef-stamp'],
- command: [cef_compile_script, '@BUILD_DIR@', cef_dir, cmake, '@OUTPUT@'])
-
- # Putting the .a in sources seemingly hits a bug where the .a files get sorted
- # in the wrong order. This is a workaround; see
- # https://github.com/mesonbuild/meson/issues/3613#issuecomment-408276296 .
- cefdlldep = declare_dependency(sources: cef_dll_target[1], link_args: cef_dll_target.full_path())
- nageru_deps += cefdlldep
- endif
-
- cef_libs = ['libEGL.so', 'libGLESv2.so', 'natives_blob.bin', 'snapshot_blob.bin', 'v8_context_snapshot.bin']
- cef_resources = ['cef.pak', 'cef_100_percent.pak', 'cef_200_percent.pak', 'cef_extensions.pak', 'devtools_resources.pak']
- if not get_option('cef_no_icudtl')
- cef_resources += ['icudtl.dat']
- endif
- if cef_build_type != 'system'
- cef_libs += ['libcef.so']
- endif
-
- # Symlink the files into the build directory, so that running nageru without ninja install works.
- run_command('mkdir', join_paths(meson.current_build_dir(), 'locales/'))
- foreach file : cef_libs
- run_command('ln', '-s', join_paths(cef_lib_dir, file), meson.current_build_dir())
- install_data(join_paths(cef_lib_dir, file), install_dir: exe_dir)
- endforeach
- foreach file : cef_resources
- run_command('ln', '-s', join_paths(cef_resource_dir, file), meson.current_build_dir())
- install_data(join_paths(cef_resource_dir, file), install_dir: exe_dir)
- endforeach
- run_command('ln', '-s', join_paths(cef_resource_dir, 'locales/en-US.pak'), join_paths(meson.current_build_dir(), 'locales/'))
- install_data(join_paths(cef_resource_dir, 'locales/en-US.pak'), install_dir: join_paths(exe_dir, 'locales'))
-endif
-
-# bmusb.
-if embedded_bmusb
- bmusb_dir = include_directories('bmusb')
- nageru_include_dirs += bmusb_dir
-
- bmusb = static_library('bmusb', 'bmusb/bmusb.cpp', 'bmusb/fake_capture.cpp',
- dependencies: [libusbdep],
- include_directories: [bmusb_dir])
- nageru_link_with += bmusb
- kaeru_link_with += bmusb
-else
- nageru_deps += bmusbdep
- kaeru_extra_deps += bmusbdep
-endif
-
-# Protobuf compilation.
-gen = generator(protoc, \
- output : ['@BASENAME@.pb.cc', '@BASENAME@.pb.h'],
- arguments : ['--proto_path=@CURRENT_SOURCE_DIR@', '--cpp_out=@BUILD_DIR@', '@INPUT@'])
-proto_generated = gen.process(['state.proto', 'midi_mapping.proto', 'json.proto'])
-protobuf_lib = static_library('protobufs', proto_generated, dependencies: nageru_deps, include_directories: nageru_include_dirs)
-protobuf_hdrs = declare_dependency(sources: proto_generated)
-nageru_link_with += protobuf_lib
-
-# Preprocess Qt as needed.
-qt_files = qt5.preprocess(
- moc_headers: ['aboutdialog.h', 'analyzer.h', 'clickable_label.h', 'compression_reduction_meter.h', 'correlation_meter.h',
- 'ellipsis_label.h', 'glwidget.h', 'input_mapping_dialog.h', 'lrameter.h', 'mainwindow.h', 'midi_mapping_dialog.h',
- 'nonlinear_fader.h', 'vumeter.h'],
- ui_files: ['aboutdialog.ui', 'analyzer.ui', 'audio_expanded_view.ui', 'audio_miniview.ui', 'display.ui',
- 'input_mapping.ui', 'mainwindow.ui', 'midi_mapping.ui'],
- dependencies: qt5deps)
-
-# Qt objects.
-srcs += ['glwidget.cpp', 'mainwindow.cpp', 'vumeter.cpp', 'lrameter.cpp', 'compression_reduction_meter.cpp',
- 'correlation_meter.cpp', 'aboutdialog.cpp', 'analyzer.cpp', 'input_mapping_dialog.cpp', 'midi_mapping_dialog.cpp',
- 'nonlinear_fader.cpp', 'context_menus.cpp', 'vu_common.cpp', 'piecewise_interpolator.cpp', 'midi_mapper.cpp']
-
-# Auxiliary objects used for nearly everything.
-aux_srcs = ['metrics.cpp', 'flags.cpp']
-aux = static_library('aux', aux_srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
-nageru_link_with += aux
-
-# Audio objects.
-audio_mixer_srcs = ['audio_mixer.cpp', 'alsa_input.cpp', 'alsa_pool.cpp', 'ebu_r128_proc.cc', 'stereocompressor.cpp',
- 'resampling_queue.cpp', 'flags.cpp', 'correlation_measurer.cpp', 'filter.cpp', 'input_mapping.cpp']
-audio = static_library('audio', audio_mixer_srcs, dependencies: [nageru_deps, protobuf_hdrs], include_directories: nageru_include_dirs)
-nageru_link_with += audio
-
-# Mixer objects.
-srcs += ['chroma_subsampler.cpp', 'v210_converter.cpp', 'mixer.cpp', 'pbo_frame_allocator.cpp',
- 'context.cpp', 'theme.cpp', 'image_input.cpp', 'alsa_output.cpp',
- 'disk_space_estimator.cpp', 'timecode_renderer.cpp', 'tweaked_inputs.cpp']
-
-# Streaming and encoding objects (largely the set that is shared between Nageru and Kaeru).
-stream_srcs = ['quicksync_encoder.cpp', 'x264_encoder.cpp', 'x264_dynamic.cpp', 'x264_speed_control.cpp', 'video_encoder.cpp',
- 'metacube2.cpp', 'mux.cpp', 'audio_encoder.cpp', 'ffmpeg_raii.cpp', 'ffmpeg_util.cpp', 'httpd.cpp', 'ffmpeg_capture.cpp',
- 'print_latency.cpp', 'basic_stats.cpp', 'ref_counted_frame.cpp']
-stream = static_library('stream', stream_srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
-nageru_link_with += stream
-
-# DeckLink.
-srcs += ['decklink_capture.cpp', 'decklink_util.cpp', 'decklink_output.cpp', 'memcpy_interleaved.cpp',
- 'decklink/DeckLinkAPIDispatch.cpp']
-decklink_dir = include_directories('decklink')
-nageru_include_dirs += decklink_dir
-
-# CEF input.
-if have_cef
- srcs += ['nageru_cef_app.cpp', 'cef_capture.cpp']
-endif
-
-srcs += qt_files
-srcs += proto_generated
-
-# Everything except main.cpp. (We do this because if you specify a .cpp file in
-# both Nageru and Kaeru, it gets compiled twice. In the older Makefiles, Kaeru
-# depended on a smaller set of objects.)
-core = static_library('core', srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
-nageru_link_with += core
-
-# Nageru executable; it goes into /usr/lib/nageru since CEF files go there, too
-# (we can't put them straight into /usr/bin).
-executable('nageru', 'main.cpp',
- dependencies: nageru_deps,
- include_directories: nageru_include_dirs,
- link_with: nageru_link_with,
- link_args: nageru_link_args,
- build_rpath: nageru_build_rpath,
- install_rpath: nageru_install_rpath,
- install: true,
- install_dir: exe_dir
-)
-meson.add_install_script('scripts/setup_nageru_symlink.sh')
-
-# Kaeru executable.
-executable('kaeru', 'kaeru.cpp',
- dependencies: [nageru_deps, kaeru_extra_deps],
- include_directories: nageru_include_dirs,
- link_with: [stream, aux, kaeru_link_with],
- link_args: nageru_link_args,
- install: true)
-
-# Audio mixer microbenchmark.
-executable('benchmark_audio_mixer', 'benchmark_audio_mixer.cpp', dependencies: nageru_deps, include_directories: nageru_include_dirs, link_args: nageru_link_args, link_with: [audio, aux])
-
-# These are needed for a default run.
-data_files = ['theme.lua', 'simple.lua', 'bg.jpeg', 'akai_midimix.midimapping']
-install_data(data_files, install_dir: join_paths(get_option('prefix'), 'share/nageru'))
-foreach file : data_files
- run_command('ln', '-s', join_paths(meson.current_source_dir(), file), meson.current_build_dir())
-endforeach
projects / nageru / blobdiff