1 project('nageru', 'cpp', default_options: ['buildtype=debugoptimized'], version: '2.3.1-pre')
3 add_project_arguments('-Wno-unqualified-std-cast-call', language: 'cpp')
5 cxx = meson.get_compiler('cpp')
7 protoc = find_program('protoc')
9 embedded_bmusb = get_option('embedded_bmusb')
11 alsadep = dependency('alsa')
12 bmusbdep = dependency('bmusb', required: not embedded_bmusb)
13 dldep = cxx.find_library('dl')
14 eigendep = dependency('eigen3')
15 epoxydep = dependency('epoxy')
16 libavcodecdep = dependency('libavcodec')
17 libavformatdep = dependency('libavformat')
18 libswresampledep = dependency('libswresample')
19 libavutildep = dependency('libavutil')
20 libdrmdep = dependency('libdrm')
21 libjpegdep = dependency('libjpeg')
22 libswscaledep = dependency('libswscale')
23 libusbdep = dependency('libusb-1.0')
24 luajitdep = dependency('luajit')
25 movitdep = dependency('movit')
26 protobufdep = dependency('protobuf')
27 qt5deps = dependency('qt5', modules: ['Core', 'Gui', 'Widgets', 'OpenGLExtensions', 'OpenGL', 'Network'])
28 sdl2_imagedep = dependency('SDL2_image', required: false)
29 sdl2dep = dependency('sdl2', required: false)
30 srtdep = dependency('srt', required: false)
31 svtav1dep = dependency('SvtAv1Enc', required: false, version: '>=1.5.0')
32 sqlite3dep = dependency('sqlite3')
33 threaddep = dependency('threads')
34 vadrmdep = dependency('libva-drm')
35 vax11dep = dependency('libva-x11')
36 x11dep = dependency('x11')
37 x264dep = dependency('x264')
38 zitaresamplerdep = cxx.find_library('zita-resampler')
40 # Use lld if we can; it links a lot faster than ld.bfd or gold.
41 code = '''#include <stdio.h>
42 int main() { printf("Hello, world!\n"); return 0; }
44 if cxx.links(code, args: '-fuse-ld=lld', name: 'check for LLD')
45 add_project_link_arguments('-fuse-ld=lld', language: 'cpp')
48 # Add the right MOVIT_SHADER_DIR definition.
49 movit_shader_dir = movitdep.get_pkgconfig_variable('shaderdir')
50 add_project_arguments('-DMOVIT_SHADER_DIR="' + movit_shader_dir + '"', language: 'cpp')
52 # Make the Nageru version available as a #define.
53 add_project_arguments('-DNAGERU_VERSION="' + meson.project_version() + '"', language: 'cpp')
55 # Make the prefix (e.g. /usr/local) available as a #define.
56 add_project_arguments('-DPREFIX="' + get_option('prefix') + '"', language: 'cpp')
58 # This needs to be done before declaring any build targets.
59 if get_option('cef_dir') != ''
60 add_project_arguments('-DHAVE_CEF=1', language: 'cpp')
64 # NOTE: Seemingly there's no way to figure out if we have OpenSSL libsrt
65 # or gnutls libsrt, so we cannot check license compatibility here.
66 add_project_arguments('-DHAVE_SRT=1', language: 'cpp')
69 add_project_arguments('-DHAVE_AV1=1', language: 'cpp')
72 top_include = include_directories('.')
76 # Nageru. (Not a subdir() because we don't want the output in nageru/nageru.)
79 nageru_deps = [shareddep, qt5deps, libjpegdep, movitdep, protobufdep,
80 vax11dep, vadrmdep, x11dep, libavformatdep, libswresampledep, libavcodecdep, libavutildep,
81 libswscaledep, libusbdep, luajitdep, dldep, x264dep, svtav1dep, alsadep, zitaresamplerdep,
82 threaddep, eigendep, srtdep, libdrmdep]
83 nageru_include_dirs = [include_directories('nageru')]
85 nageru_build_rpath = ''
86 nageru_install_rpath = ''
92 exe_dir = join_paths(get_option('prefix'), 'lib/nageru')
93 cef_dir = get_option('cef_dir')
94 cef_build_type = get_option('cef_build_type')
95 have_cef = (cef_dir != '')
97 # This is done in the top-level file; just kept here for reference.
98 # add_project_arguments('-DHAVE_CEF=1', language: 'cpp')
100 system_cef = (cef_build_type == 'system')
102 cef_lib_dir = cef_dir
103 cef_resource_dir = cef_dir
105 cef_lib_dir = join_paths(cef_dir, cef_build_type)
106 cef_resource_dir = join_paths(cef_dir, 'Resources')
108 nageru_include_dirs += include_directories(cef_dir)
109 nageru_include_dirs += include_directories(join_paths(cef_dir, 'include'))
110 nageru_build_rpath = cef_lib_dir
111 nageru_install_rpath = '$ORIGIN/'
114 # CEF wrapper library; not built as part of the CEF binary distribution,
115 # but should be if CEF is installed as a system library.
117 cefdlldep = cxx.find_library('cef_dll_wrapper')
118 nageru_deps += cefdlldep
120 cmake = find_program('cmake')
121 cef_compile_script = find_program('nageru/scripts/compile_cef_dll_wrapper.sh')
123 cef_dll_target = custom_target('libcef_dll_wrapper',
124 input: join_paths(cef_dir, 'libcef_dll/CMakeLists.txt'),
125 output: ['libcef_dll_wrapper.a', 'cef-stamp'],
126 command: [cef_compile_script, '@BUILD_DIR@', cef_dir, cmake, '@OUTPUT@'])
128 # Putting the .a in sources seemingly hits a bug where the .a files get sorted
129 # in the wrong order. This is a workaround; see
130 # https://github.com/mesonbuild/meson/issues/3613#issuecomment-408276296 .
131 cefdlldep = declare_dependency(sources: cef_dll_target[1], link_args: cef_dll_target.full_path())
132 nageru_deps += cefdlldep
135 cef_libs = ['libEGL.so', 'libGLESv2.so', 'snapshot_blob.bin', 'v8_context_snapshot.bin']
136 cef_resources = ['resources.pak', 'chrome_100_percent.pak', 'chrome_200_percent.pak']
137 if not get_option('cef_no_icudtl')
138 cef_resources += ['icudtl.dat']
140 if cef_build_type != 'system'
141 cef_libs += ['libcef.so', 'libEGL.so', 'libGLESv2.so', 'libvk_swiftshader.so', 'libvulkan.so.1', 'vk_swiftshader_icd.json']
144 # Symlink the files into the build directory, so that running nageru without ninja install works.
145 run_command('mkdir', '-p', join_paths(meson.current_build_dir(), 'locales/'), check: true)
146 foreach file : cef_libs
147 run_command('ln', '-sf', join_paths(cef_lib_dir, file), meson.current_build_dir(), check: true)
148 install_data(join_paths(cef_lib_dir, file), install_dir: exe_dir)
150 foreach file : cef_resources
151 run_command('ln', '-sf', join_paths(cef_resource_dir, file), meson.current_build_dir(), check: true)
152 install_data(join_paths(cef_resource_dir, file), install_dir: exe_dir)
154 run_command('ln', '-sf', join_paths(cef_resource_dir, 'locales/en-US.pak'), join_paths(meson.current_build_dir(), 'locales/'), check: true)
155 install_data(join_paths(cef_resource_dir, 'locales/en-US.pak'), install_dir: join_paths(exe_dir, 'locales'))
157 # NOTE: We link against libcef.so in the local directory, _not_ in the CEF directory,
158 # since upstream CEF searches for icudtl.dat in whatever path dladdr() says libcef.so
159 # comes from, and the upstream CEF tarballs have libcef.so and icudtl.dat in different
160 # directories. Thus, get both from the local symlinks we just created.
161 cefdep = cxx.find_library('cef', dirs: meson.current_build_dir())
162 nageru_deps += cefdep
167 bmusb_dir = include_directories('nageru/bmusb')
168 nageru_include_dirs += bmusb_dir
170 bmusb = static_library('bmusb', 'nageru/bmusb/bmusb.cpp', 'nageru/bmusb/fake_capture.cpp',
171 dependencies: [libusbdep],
172 include_directories: [bmusb_dir])
173 nageru_link_with += bmusb
174 kaeru_link_with += bmusb
176 nageru_deps += bmusbdep
177 kaeru_extra_deps += bmusbdep
180 # Protobuf compilation.
181 gen = generator(protoc, \
182 output : ['@BASENAME@.pb.cc', '@BASENAME@.pb.h'],
183 arguments : ['--proto_path=@CURRENT_SOURCE_DIR@/nageru', '--cpp_out=@BUILD_DIR@', '-I@CURRENT_SOURCE_DIR@/shared', '@INPUT@'])
184 proto_generated = gen.process(['nageru/state.proto', 'nageru/json.proto', 'nageru/nageru_midi_mapping.proto'])
185 protobuf_lib = static_library('nageru_protobufs', proto_generated, dependencies: nageru_deps, include_directories: nageru_include_dirs)
186 protobuf_hdrs = declare_dependency(sources: proto_generated)
187 nageru_link_with += protobuf_lib
189 # Preprocess Qt as needed.
190 qt_files = qt5.preprocess(
191 moc_headers: ['nageru/analyzer.h', 'nageru/clickable_label.h', 'nageru/compression_reduction_meter.h', 'nageru/correlation_meter.h',
192 'nageru/ellipsis_label.h', 'nageru/glwidget.h', 'nageru/input_mapping_dialog.h', 'nageru/lrameter.h', 'nageru/mainwindow.h', 'nageru/midi_mapping_dialog.h',
193 'nageru/nonlinear_fader.h', 'nageru/vumeter.h', 'nageru/rgb_histogram.h'],
194 ui_files: ['nageru/analyzer.ui', 'nageru/audio_expanded_view.ui', 'nageru/audio_miniview.ui', 'nageru/display.ui',
195 'nageru/input_mapping.ui', 'nageru/mainwindow.ui', 'nageru/midi_mapping.ui'],
196 dependencies: qt5deps)
199 nageru_srcs += ['nageru/glwidget.cpp', 'nageru/mainwindow.cpp', 'nageru/vumeter.cpp', 'nageru/lrameter.cpp', 'nageru/compression_reduction_meter.cpp',
200 'nageru/correlation_meter.cpp', 'nageru/analyzer.cpp', 'nageru/input_mapping_dialog.cpp', 'nageru/midi_mapping_dialog.cpp',
201 'nageru/nonlinear_fader.cpp', 'nageru/context_menus.cpp', 'nageru/vu_common.cpp', 'nageru/piecewise_interpolator.cpp', 'nageru/midi_mapper.cpp', 'nageru/rgb_histogram.cpp']
203 # Auxiliary objects used for nearly everything.
204 aux_srcs = ['nageru/flags.cpp']
205 aux = static_library('aux', aux_srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
206 nageru_link_with += aux
209 audio_mixer_srcs = ['nageru/audio_mixer.cpp', 'nageru/alsa_input.cpp', 'nageru/alsa_pool.cpp', 'nageru/ebu_r128_proc.cc', 'nageru/stereocompressor.cpp',
210 'nageru/resampling_queue.cpp', 'nageru/flags.cpp', 'nageru/correlation_measurer.cpp', 'nageru/filter.cpp', 'nageru/input_mapping.cpp']
211 audio = static_library('audio', audio_mixer_srcs, dependencies: [nageru_deps, protobuf_hdrs], include_directories: nageru_include_dirs)
212 nageru_link_with += audio
215 nageru_srcs += ['nageru/chroma_subsampler.cpp', 'nageru/v210_converter.cpp', 'nageru/mixer.cpp', 'nageru/pbo_frame_allocator.cpp',
216 'nageru/theme.cpp', 'nageru/scene.cpp', 'nageru/image_input.cpp', 'nageru/alsa_output.cpp',
217 'nageru/timecode_renderer.cpp', 'nageru/tweaked_inputs.cpp', 'nageru/mjpeg_encoder.cpp', 'nageru/srt_metrics.cpp']
219 # Streaming and encoding objects (largely the set that is shared between Nageru and Kaeru).
220 stream_srcs = ['nageru/quicksync_encoder.cpp', 'nageru/video_encoder.cpp',
221 'nageru/x264_encoder.cpp', 'nageru/x264_dynamic.cpp', 'nageru/x264_speed_control.cpp',
222 'nageru/audio_encoder.cpp', 'nageru/ffmpeg_util.cpp', 'nageru/ffmpeg_capture.cpp',
223 'nageru/print_latency.cpp', 'nageru/basic_stats.cpp', 'nageru/ref_counted_frame.cpp',
224 'nageru/v4l_output.cpp']
226 stream_srcs += 'nageru/av1_encoder.cpp'
228 stream = static_library('stream', stream_srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
229 nageru_link_with += stream
232 decklink_dir = include_directories('nageru/decklink', is_system: true)
233 decklink_lib = static_library('decklink', 'nageru/decklink/DeckLinkAPIDispatch.cpp', include_directories: decklink_dir, cpp_args: '-w')
234 nageru_link_with += decklink_lib
236 nageru_srcs += ['nageru/decklink_capture.cpp', 'nageru/decklink_util.cpp', 'nageru/decklink_output.cpp']
237 nageru_include_dirs += decklink_dir
241 nageru_srcs += ['nageru/nageru_cef_app.cpp', 'nageru/cef_capture.cpp']
244 nageru_srcs += qt_files
245 nageru_srcs += proto_generated
247 # Shaders needed at runtime.
248 shaders = ['nageru/cbcr_subsample.vert', 'nageru/cbcr_subsample.frag', 'nageru/uyvy_subsample.vert', 'nageru/uyvy_subsample.frag', 'nageru/v210_subsample.comp', 'nageru/timecode.vert', 'nageru/timecode.frag', 'nageru/timecode_10bit.frag']
249 foreach shader : shaders
250 run_command('ln', '-sf', join_paths(meson.current_source_dir(), shader), meson.current_build_dir(), check: true)
253 nageru_shader_srcs = bin2h_gen.process(shaders)
254 nageru_srcs += nageru_shader_srcs
256 # Everything except main.cpp. (We do this because if you specify a .cpp file in
257 # both Nageru and Kaeru, it gets compiled twice. In the older Makefiles, Kaeru
258 # depended on a smaller set of objects.)
259 core = static_library('core', nageru_srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
260 nageru_link_with += core
262 # Nageru executable; it goes into /usr/lib/nageru since CEF files go there, too
263 # (we can't put them straight into /usr/bin).
264 executable('nageru', 'nageru/main.cpp',
265 dependencies: nageru_deps,
266 include_directories: nageru_include_dirs,
267 link_with: nageru_link_with,
268 build_rpath: nageru_build_rpath,
269 install_rpath: nageru_install_rpath,
273 meson.add_install_script('nageru/scripts/setup_nageru_symlink.sh')
276 executable('kaeru', 'nageru/kaeru.cpp',
277 dependencies: [nageru_deps, kaeru_extra_deps],
278 include_directories: nageru_include_dirs,
279 link_with: [stream, aux, kaeru_link_with],
282 # Audio mixer microbenchmark.
283 executable('benchmark_audio_mixer', 'nageru/benchmark_audio_mixer.cpp', dependencies: nageru_deps, include_directories: nageru_include_dirs, link_with: [audio, aux])
285 # These are needed for a default run.
286 data_files = ['nageru/theme.lua', 'nageru/simple.lua', 'nageru/bg.jpeg', 'nageru/akai_midimix.midimapping', 'futatabi/behringer_cmd_pl1.midimapping']
287 install_data(data_files, install_dir: join_paths(get_option('prefix'), 'share/nageru'))
288 foreach file : data_files
289 run_command('ln', '-sf', join_paths(meson.current_source_dir(), file), meson.current_build_dir(), check: true)
292 # Futatabi. (Not a subdir() because we don't want the output in nageru/nageru.)
294 # Protobuf compilation.
295 gen = generator(protoc, \
296 output : ['@BASENAME@.pb.cc', '@BASENAME@.pb.h'],
297 arguments : ['--proto_path=@CURRENT_SOURCE_DIR@/futatabi', '--cpp_out=@BUILD_DIR@', '-I@CURRENT_SOURCE_DIR@/shared', '@INPUT@'])
298 proto_generated = gen.process('futatabi/state.proto', 'futatabi/frame.proto', 'futatabi/futatabi_midi_mapping.proto')
300 # Preprocess Qt as needed.
301 moc_files = qt5.preprocess(
302 moc_headers: ['futatabi/mainwindow.h', 'futatabi/jpeg_frame_view.h', 'futatabi/clip_list.h', 'futatabi/midi_mapping_dialog.h'],
303 ui_files: ['futatabi/mainwindow.ui', 'futatabi/midi_mapping.ui'],
304 qresources: ['futatabi/mainwindow.qrc'],
305 dependencies: qt5deps)
308 futatabi_srcs = ['futatabi/flow.cpp', 'futatabi/gpu_timers.cpp']
310 # All the other files.
311 futatabi_srcs += ['futatabi/main.cpp', 'futatabi/player.cpp', 'futatabi/video_stream.cpp', 'futatabi/chroma_subsampler.cpp']
312 futatabi_srcs += ['futatabi/vaapi_jpeg_decoder.cpp', 'futatabi/db.cpp', 'futatabi/ycbcr_converter.cpp', 'futatabi/flags.cpp']
313 futatabi_srcs += ['futatabi/mainwindow.cpp', 'futatabi/jpeg_frame_view.cpp', 'futatabi/clip_list.cpp', 'futatabi/frame_on_disk.cpp']
314 futatabi_srcs += ['futatabi/export.cpp', 'futatabi/midi_mapper.cpp', 'futatabi/midi_mapping_dialog.cpp']
315 futatabi_srcs += ['futatabi/exif_parser.cpp', 'futatabi/pbo_pool.cpp']
316 futatabi_srcs += moc_files
317 futatabi_srcs += proto_generated
319 # Shaders needed at runtime.
320 shaders = ['futatabi/chroma_subsample.vert', 'futatabi/densify.vert', 'futatabi/equations.vert', 'futatabi/hole_fill.vert', 'futatabi/motion_search.vert', 'futatabi/sor.vert', 'futatabi/splat.vert', 'futatabi/vs.vert']
321 shaders += ['futatabi/add_base_flow.frag', 'futatabi/blend.frag', 'futatabi/chroma_subsample.frag', 'futatabi/densify.frag', 'futatabi/derivatives.frag', 'futatabi/diffusivity.frag',
322 'futatabi/equations.frag', 'futatabi/gray.frag', 'futatabi/hole_blend.frag', 'futatabi/hole_fill.frag', 'futatabi/motion_search.frag', 'futatabi/prewarp.frag', 'futatabi/resize_flow.frag',
323 'futatabi/sobel.frag', 'futatabi/sor.frag', 'futatabi/splat.frag']
325 foreach shader : shaders
326 run_command('ln', '-sf', join_paths(meson.current_source_dir(), shader), meson.current_build_dir(), check: true)
329 futatabi_shader_srcs = bin2h_gen.process(shaders)
330 futatabi_srcs += futatabi_shader_srcs
332 executable('futatabi', futatabi_srcs,
333 dependencies: [shareddep, qt5deps, libjpegdep, movitdep, libmicrohttpddep, protobufdep, sqlite3dep, vax11dep, vadrmdep, x11dep, threaddep, libavformatdep, libavcodecdep, libavutildep, libswscaledep, eigendep],
335 include_directories: [include_directories('futatabi')],
338 # Test binaries for the optical flow code.
339 if sdl2dep.found() and sdl2_imagedep.found()
340 executable('flow', 'futatabi/flow_main.cpp', 'futatabi/flow.cpp', 'futatabi/gpu_timers.cpp', futatabi_shader_srcs, dependencies: [shareddep, epoxydep, sdl2dep, sdl2_imagedep])
342 executable('eval', 'futatabi/eval.cpp', 'futatabi/util.cpp')
343 executable('vis', 'futatabi/vis.cpp', 'futatabi/util.cpp')