1 project('nageru', 'cpp', default_options: ['buildtype=debugoptimized'], version: '2.1.1-pre')
3 cxx = meson.get_compiler('cpp')
5 protoc = find_program('protoc')
7 embedded_bmusb = get_option('embedded_bmusb')
9 alsadep = dependency('alsa')
10 bmusbdep = dependency('bmusb', required: not embedded_bmusb)
11 dldep = cxx.find_library('dl')
12 eigendep = dependency('eigen3')
13 epoxydep = dependency('epoxy')
14 libavcodecdep = dependency('libavcodec')
15 libavformatdep = dependency('libavformat')
16 libswresampledep = dependency('libswresample')
17 libavutildep = dependency('libavutil')
18 libdrmdep = dependency('libdrm')
19 libjpegdep = dependency('libjpeg')
20 libswscaledep = dependency('libswscale')
21 libusbdep = dependency('libusb-1.0')
22 luajitdep = dependency('luajit')
23 movitdep = dependency('movit')
24 protobufdep = dependency('protobuf')
25 qcustomplotdep = cxx.find_library('qcustomplot')
26 qt5deps = dependency('qt5', modules: ['Core', 'Gui', 'Widgets', 'OpenGLExtensions', 'OpenGL', 'Network'])
27 sdl2_imagedep = dependency('SDL2_image', required: false)
28 sdl2dep = dependency('sdl2', required: false)
29 srtdep = dependency('srt', required: false)
30 svtav1dep = dependency('SvtAv1Enc', required: false, version: '>=1.0.0')
31 sqlite3dep = dependency('sqlite3')
32 threaddep = dependency('threads')
33 vadrmdep = dependency('libva-drm')
34 vax11dep = dependency('libva-x11')
35 x11dep = dependency('x11')
36 x264dep = dependency('x264')
37 zitaresamplerdep = cxx.find_library('zita-resampler')
39 # Use lld if we can; it links a lot faster than ld.bfd or gold.
40 code = '''#include <stdio.h>
41 int main() { printf("Hello, world!\n"); return 0; }
43 if cxx.links(code, args: '-fuse-ld=lld', name: 'check for LLD')
44 add_project_link_arguments('-fuse-ld=lld', language: 'cpp')
47 # Add the right MOVIT_SHADER_DIR definition.
48 movit_shader_dir = movitdep.get_pkgconfig_variable('shaderdir')
49 add_project_arguments('-DMOVIT_SHADER_DIR="' + movit_shader_dir + '"', language: 'cpp')
51 # Make the Nageru version available as a #define.
52 add_project_arguments('-DNAGERU_VERSION="' + meson.project_version() + '"', language: 'cpp')
54 # Make the prefix (e.g. /usr/local) available as a #define.
55 add_project_arguments('-DPREFIX="' + get_option('prefix') + '"', language: 'cpp')
57 # This needs to be done before declaring any build targets.
58 if get_option('cef_dir') != ''
59 add_project_arguments('-DHAVE_CEF=1', language: 'cpp')
63 # NOTE: Seemingly there's no way to figure out if we have OpenSSL libsrt
64 # or gnutls libsrt, so we cannot check license compatibility here.
65 add_project_arguments('-DHAVE_SRT=1', language: 'cpp')
68 add_project_arguments('-DHAVE_AV1=1', language: 'cpp')
71 top_include = include_directories('.')
75 # Nageru. (Not a subdir() because we don't want the output in nageru/nageru.)
78 nageru_deps = [shareddep, qt5deps, libjpegdep, movitdep, protobufdep,
79 vax11dep, vadrmdep, x11dep, libavformatdep, libswresampledep, libavcodecdep, libavutildep,
80 libswscaledep, libusbdep, luajitdep, dldep, x264dep, svtav1dep, alsadep, zitaresamplerdep,
81 qcustomplotdep, threaddep, eigendep, srtdep, libdrmdep]
82 nageru_include_dirs = [include_directories('nageru')]
84 nageru_build_rpath = ''
85 nageru_install_rpath = ''
91 exe_dir = join_paths(get_option('prefix'), 'lib/nageru')
92 cef_dir = get_option('cef_dir')
93 cef_build_type = get_option('cef_build_type')
94 have_cef = (cef_dir != '')
96 # This is done in the top-level file; just kept here for reference.
97 # add_project_arguments('-DHAVE_CEF=1', language: 'cpp')
99 system_cef = (cef_build_type == 'system')
101 cef_lib_dir = cef_dir
102 cef_resource_dir = cef_dir
104 cef_lib_dir = join_paths(cef_dir, cef_build_type)
105 cef_resource_dir = join_paths(cef_dir, 'Resources')
107 nageru_include_dirs += include_directories(cef_dir)
108 nageru_include_dirs += include_directories(join_paths(cef_dir, 'include'))
109 nageru_build_rpath = cef_lib_dir
110 nageru_install_rpath = '$ORIGIN/'
113 # CEF wrapper library; not built as part of the CEF binary distribution,
114 # but should be if CEF is installed as a system library.
116 cefdlldep = cxx.find_library('cef_dll_wrapper')
117 nageru_deps += cefdlldep
119 cmake = find_program('cmake')
120 cef_compile_script = find_program('nageru/scripts/compile_cef_dll_wrapper.sh')
122 cef_dll_target = custom_target('libcef_dll_wrapper',
123 input: join_paths(cef_dir, 'libcef_dll/CMakeLists.txt'),
124 output: ['libcef_dll_wrapper.a', 'cef-stamp'],
125 command: [cef_compile_script, '@BUILD_DIR@', cef_dir, cmake, '@OUTPUT@'])
127 # Putting the .a in sources seemingly hits a bug where the .a files get sorted
128 # in the wrong order. This is a workaround; see
129 # https://github.com/mesonbuild/meson/issues/3613#issuecomment-408276296 .
130 cefdlldep = declare_dependency(sources: cef_dll_target[1], link_args: cef_dll_target.full_path())
131 nageru_deps += cefdlldep
134 cef_libs = ['libEGL.so', 'libGLESv2.so', 'snapshot_blob.bin', 'v8_context_snapshot.bin']
135 cef_resources = ['resources.pak', 'chrome_100_percent.pak', 'chrome_200_percent.pak']
136 if not get_option('cef_no_icudtl')
137 cef_resources += ['icudtl.dat']
139 if cef_build_type != 'system'
140 cef_libs += ['libcef.so', 'libEGL.so', 'libGLESv2.so', 'libvk_swiftshader.so', 'libvulkan.so.1', 'vk_swiftshader_icd.json']
143 # Symlink the files into the build directory, so that running nageru without ninja install works.
144 run_command('mkdir', '-p', join_paths(meson.current_build_dir(), 'locales/'), check: true)
145 foreach file : cef_libs
146 run_command('ln', '-sf', join_paths(cef_lib_dir, file), meson.current_build_dir(), check: true)
147 install_data(join_paths(cef_lib_dir, file), install_dir: exe_dir)
149 foreach file : cef_resources
150 run_command('ln', '-sf', join_paths(cef_resource_dir, file), meson.current_build_dir(), check: true)
151 install_data(join_paths(cef_resource_dir, file), install_dir: exe_dir)
153 run_command('ln', '-sf', join_paths(cef_resource_dir, 'locales/en-US.pak'), join_paths(meson.current_build_dir(), 'locales/'), check: true)
154 install_data(join_paths(cef_resource_dir, 'locales/en-US.pak'), install_dir: join_paths(exe_dir, 'locales'))
156 # NOTE: We link against libcef.so in the local directory, _not_ in the CEF directory,
157 # since upstream CEF searches for icudtl.dat in whatever path dladdr() says libcef.so
158 # comes from, and the upstream CEF tarballs have libcef.so and icudtl.dat in different
159 # directories. Thus, get both from the local symlinks we just created.
160 cefdep = cxx.find_library('cef', dirs: meson.current_build_dir())
161 nageru_deps += cefdep
166 bmusb_dir = include_directories('nageru/bmusb')
167 nageru_include_dirs += bmusb_dir
169 bmusb = static_library('bmusb', 'nageru/bmusb/bmusb.cpp', 'nageru/bmusb/fake_capture.cpp',
170 dependencies: [libusbdep],
171 include_directories: [bmusb_dir])
172 nageru_link_with += bmusb
173 kaeru_link_with += bmusb
175 nageru_deps += bmusbdep
176 kaeru_extra_deps += bmusbdep
179 # Protobuf compilation.
180 gen = generator(protoc, \
181 output : ['@BASENAME@.pb.cc', '@BASENAME@.pb.h'],
182 arguments : ['--proto_path=@CURRENT_SOURCE_DIR@/nageru', '--cpp_out=@BUILD_DIR@', '-I@CURRENT_SOURCE_DIR@/shared', '@INPUT@'])
183 proto_generated = gen.process(['nageru/state.proto', 'nageru/json.proto', 'nageru/nageru_midi_mapping.proto'])
184 protobuf_lib = static_library('nageru_protobufs', proto_generated, dependencies: nageru_deps, include_directories: nageru_include_dirs)
185 protobuf_hdrs = declare_dependency(sources: proto_generated)
186 nageru_link_with += protobuf_lib
188 # Preprocess Qt as needed.
189 qt_files = qt5.preprocess(
190 moc_headers: ['nageru/analyzer.h', 'nageru/clickable_label.h', 'nageru/compression_reduction_meter.h', 'nageru/correlation_meter.h',
191 'nageru/ellipsis_label.h', 'nageru/glwidget.h', 'nageru/input_mapping_dialog.h', 'nageru/lrameter.h', 'nageru/mainwindow.h', 'nageru/midi_mapping_dialog.h',
192 'nageru/nonlinear_fader.h', 'nageru/vumeter.h'],
193 ui_files: ['nageru/analyzer.ui', 'nageru/audio_expanded_view.ui', 'nageru/audio_miniview.ui', 'nageru/display.ui',
194 'nageru/input_mapping.ui', 'nageru/mainwindow.ui', 'nageru/midi_mapping.ui'],
195 dependencies: qt5deps)
198 nageru_srcs += ['nageru/glwidget.cpp', 'nageru/mainwindow.cpp', 'nageru/vumeter.cpp', 'nageru/lrameter.cpp', 'nageru/compression_reduction_meter.cpp',
199 'nageru/correlation_meter.cpp', 'nageru/analyzer.cpp', 'nageru/input_mapping_dialog.cpp', 'nageru/midi_mapping_dialog.cpp',
200 'nageru/nonlinear_fader.cpp', 'nageru/context_menus.cpp', 'nageru/vu_common.cpp', 'nageru/piecewise_interpolator.cpp', 'nageru/midi_mapper.cpp']
202 # Auxiliary objects used for nearly everything.
203 aux_srcs = ['nageru/flags.cpp']
204 aux = static_library('aux', aux_srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
205 nageru_link_with += aux
208 audio_mixer_srcs = ['nageru/audio_mixer.cpp', 'nageru/alsa_input.cpp', 'nageru/alsa_pool.cpp', 'nageru/ebu_r128_proc.cc', 'nageru/stereocompressor.cpp',
209 'nageru/resampling_queue.cpp', 'nageru/flags.cpp', 'nageru/correlation_measurer.cpp', 'nageru/filter.cpp', 'nageru/input_mapping.cpp']
210 audio = static_library('audio', audio_mixer_srcs, dependencies: [nageru_deps, protobuf_hdrs], include_directories: nageru_include_dirs)
211 nageru_link_with += audio
214 nageru_srcs += ['nageru/chroma_subsampler.cpp', 'nageru/v210_converter.cpp', 'nageru/mixer.cpp', 'nageru/pbo_frame_allocator.cpp',
215 'nageru/theme.cpp', 'nageru/scene.cpp', 'nageru/image_input.cpp', 'nageru/alsa_output.cpp',
216 'nageru/timecode_renderer.cpp', 'nageru/tweaked_inputs.cpp', 'nageru/mjpeg_encoder.cpp']
218 # Streaming and encoding objects (largely the set that is shared between Nageru and Kaeru).
219 stream_srcs = ['nageru/quicksync_encoder.cpp', 'nageru/video_encoder.cpp',
220 'nageru/x264_encoder.cpp', 'nageru/x264_dynamic.cpp', 'nageru/x264_speed_control.cpp',
221 'nageru/audio_encoder.cpp', 'nageru/ffmpeg_util.cpp', 'nageru/ffmpeg_capture.cpp',
222 'nageru/print_latency.cpp', 'nageru/basic_stats.cpp', 'nageru/ref_counted_frame.cpp',
223 'nageru/v4l_output.cpp']
225 stream_srcs += 'nageru/av1_encoder.cpp'
227 stream = static_library('stream', stream_srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
228 nageru_link_with += stream
231 decklink_dir = include_directories('nageru/decklink', is_system: true)
232 decklink_lib = static_library('decklink', 'nageru/decklink/DeckLinkAPIDispatch.cpp', include_directories: decklink_dir, cpp_args: '-w')
233 nageru_link_with += decklink_lib
235 nageru_srcs += ['nageru/decklink_capture.cpp', 'nageru/decklink_util.cpp', 'nageru/decklink_output.cpp']
236 nageru_include_dirs += decklink_dir
240 nageru_srcs += ['nageru/nageru_cef_app.cpp', 'nageru/cef_capture.cpp']
243 nageru_srcs += qt_files
244 nageru_srcs += proto_generated
246 # Shaders needed at runtime.
247 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']
248 foreach shader : shaders
249 run_command('ln', '-sf', join_paths(meson.current_source_dir(), shader), meson.current_build_dir(), check: true)
252 nageru_shader_srcs = bin2h_gen.process(shaders)
253 nageru_srcs += nageru_shader_srcs
255 # Everything except main.cpp. (We do this because if you specify a .cpp file in
256 # both Nageru and Kaeru, it gets compiled twice. In the older Makefiles, Kaeru
257 # depended on a smaller set of objects.)
258 core = static_library('core', nageru_srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
259 nageru_link_with += core
261 # Nageru executable; it goes into /usr/lib/nageru since CEF files go there, too
262 # (we can't put them straight into /usr/bin).
263 executable('nageru', 'nageru/main.cpp',
264 dependencies: nageru_deps,
265 include_directories: nageru_include_dirs,
266 link_with: nageru_link_with,
267 build_rpath: nageru_build_rpath,
268 install_rpath: nageru_install_rpath,
272 meson.add_install_script('nageru/scripts/setup_nageru_symlink.sh')
275 executable('kaeru', 'nageru/kaeru.cpp',
276 dependencies: [nageru_deps, kaeru_extra_deps],
277 include_directories: nageru_include_dirs,
278 link_with: [stream, aux, kaeru_link_with],
281 # Audio mixer microbenchmark.
282 executable('benchmark_audio_mixer', 'nageru/benchmark_audio_mixer.cpp', dependencies: nageru_deps, include_directories: nageru_include_dirs, link_with: [audio, aux])
284 # These are needed for a default run.
285 data_files = ['nageru/theme.lua', 'nageru/simple.lua', 'nageru/bg.jpeg', 'nageru/akai_midimix.midimapping', 'futatabi/behringer_cmd_pl1.midimapping']
286 install_data(data_files, install_dir: join_paths(get_option('prefix'), 'share/nageru'))
287 foreach file : data_files
288 run_command('ln', '-sf', join_paths(meson.current_source_dir(), file), meson.current_build_dir(), check: true)
291 # Futatabi. (Not a subdir() because we don't want the output in nageru/nageru.)
293 # Protobuf compilation.
294 gen = generator(protoc, \
295 output : ['@BASENAME@.pb.cc', '@BASENAME@.pb.h'],
296 arguments : ['--proto_path=@CURRENT_SOURCE_DIR@/futatabi', '--cpp_out=@BUILD_DIR@', '-I@CURRENT_SOURCE_DIR@/shared', '@INPUT@'])
297 proto_generated = gen.process('futatabi/state.proto', 'futatabi/frame.proto', 'futatabi/futatabi_midi_mapping.proto')
299 # Preprocess Qt as needed.
300 moc_files = qt5.preprocess(
301 moc_headers: ['futatabi/mainwindow.h', 'futatabi/jpeg_frame_view.h', 'futatabi/clip_list.h', 'futatabi/midi_mapping_dialog.h'],
302 ui_files: ['futatabi/mainwindow.ui', 'futatabi/midi_mapping.ui'],
303 qresources: ['futatabi/mainwindow.qrc'],
304 dependencies: qt5deps)
307 futatabi_srcs = ['futatabi/flow.cpp', 'futatabi/gpu_timers.cpp']
309 # All the other files.
310 futatabi_srcs += ['futatabi/main.cpp', 'futatabi/player.cpp', 'futatabi/video_stream.cpp', 'futatabi/chroma_subsampler.cpp']
311 futatabi_srcs += ['futatabi/vaapi_jpeg_decoder.cpp', 'futatabi/db.cpp', 'futatabi/ycbcr_converter.cpp', 'futatabi/flags.cpp']
312 futatabi_srcs += ['futatabi/mainwindow.cpp', 'futatabi/jpeg_frame_view.cpp', 'futatabi/clip_list.cpp', 'futatabi/frame_on_disk.cpp']
313 futatabi_srcs += ['futatabi/export.cpp', 'futatabi/midi_mapper.cpp', 'futatabi/midi_mapping_dialog.cpp']
314 futatabi_srcs += ['futatabi/exif_parser.cpp', 'futatabi/pbo_pool.cpp']
315 futatabi_srcs += moc_files
316 futatabi_srcs += proto_generated
318 # Shaders needed at runtime.
319 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']
320 shaders += ['futatabi/add_base_flow.frag', 'futatabi/blend.frag', 'futatabi/chroma_subsample.frag', 'futatabi/densify.frag', 'futatabi/derivatives.frag', 'futatabi/diffusivity.frag',
321 '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',
322 'futatabi/sobel.frag', 'futatabi/sor.frag', 'futatabi/splat.frag']
324 foreach shader : shaders
325 run_command('ln', '-sf', join_paths(meson.current_source_dir(), shader), meson.current_build_dir(), check: true)
328 futatabi_shader_srcs = bin2h_gen.process(shaders)
329 futatabi_srcs += futatabi_shader_srcs
331 executable('futatabi', futatabi_srcs,
332 dependencies: [shareddep, qt5deps, libjpegdep, movitdep, libmicrohttpddep, protobufdep, sqlite3dep, vax11dep, vadrmdep, x11dep, threaddep, libavformatdep, libavcodecdep, libavutildep, libswscaledep, eigendep],
334 include_directories: [include_directories('futatabi')],
337 # Test binaries for the optical flow code.
338 if sdl2dep.found() and sdl2_imagedep.found()
339 executable('flow', 'futatabi/flow_main.cpp', 'futatabi/flow.cpp', 'futatabi/gpu_timers.cpp', futatabi_shader_srcs, dependencies: [shareddep, epoxydep, sdl2dep, sdl2_imagedep])
341 executable('eval', 'futatabi/eval.cpp', 'futatabi/util.cpp')
342 executable('vis', 'futatabi/vis.cpp', 'futatabi/util.cpp')