1 project('nageru', 'cpp', default_options: ['buildtype=debugoptimized'], version: '1.8.2')
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 epoxydep = dependency('epoxy')
13 libavcodecdep = dependency('libavcodec')
14 libavformatdep = dependency('libavformat')
15 libswresampledep = dependency('libswresample')
16 libavutildep = dependency('libavutil')
17 libjpegdep = dependency('libjpeg')
18 libswscaledep = dependency('libswscale')
19 libusbdep = dependency('libusb-1.0')
20 luajitdep = dependency('luajit')
21 movitdep = dependency('movit')
22 protobufdep = dependency('protobuf')
23 qcustomplotdep = cxx.find_library('qcustomplot')
24 qt5deps = dependency('qt5', modules: ['Core', 'Gui', 'Widgets', 'OpenGLExtensions', 'OpenGL', 'Network'])
25 sdl2_imagedep = dependency('SDL2_image', required: false)
26 sdl2dep = dependency('sdl2', required: false)
27 sqlite3dep = dependency('sqlite3')
28 threaddep = dependency('threads')
29 vadrmdep = dependency('libva-drm')
30 vax11dep = dependency('libva-x11')
31 x11dep = dependency('x11')
32 x264dep = dependency('x264')
33 zitaresamplerdep = cxx.find_library('zita-resampler')
35 # Use lld if we can; it links a lot faster than ld.bfd or gold.
36 code = '''#include <stdio.h>
37 int main() { printf("Hello, world!\n"); return 0; }
39 if cxx.links(code, args: '-fuse-ld=lld', name: 'check for LLD')
40 add_project_link_arguments('-fuse-ld=lld', language: 'cpp')
43 # Add the right MOVIT_SHADER_DIR definition.
44 movit_shader_dir = movitdep.get_pkgconfig_variable('shaderdir')
45 add_project_arguments('-DMOVIT_SHADER_DIR="' + movit_shader_dir + '"', language: 'cpp')
47 # Make the Nageru version available as a #define.
48 add_project_arguments('-DNAGERU_VERSION="' + meson.project_version() + '"', language: 'cpp')
50 # This needs to be done before declaring any build targets.
51 if get_option('cef_dir') != ''
52 add_project_arguments('-DHAVE_CEF=1', language: 'cpp')
55 top_include = include_directories('.')
59 # Nageru. (Not a subdir() because we don't want the output in nageru/nageru.)
62 nageru_deps = [shareddep, qt5deps, libjpegdep, movitdep, protobufdep,
63 vax11dep, vadrmdep, x11dep, libavformatdep, libswresampledep, libavcodecdep, libavutildep,
64 libswscaledep, libusbdep, luajitdep, dldep, x264dep, alsadep, zitaresamplerdep,
65 qcustomplotdep, threaddep]
66 nageru_include_dirs = [include_directories('nageru')]
68 nageru_build_rpath = ''
69 nageru_install_rpath = ''
75 exe_dir = join_paths(get_option('prefix'), 'lib/nageru')
76 cef_dir = get_option('cef_dir')
77 cef_build_type = get_option('cef_build_type')
78 have_cef = (cef_dir != '')
80 # This is done in the top-level file; just kept here for reference.
81 # add_project_arguments('-DHAVE_CEF=1', language: 'cpp')
83 system_cef = (cef_build_type == 'system')
86 cef_resource_dir = '/usr/share/cef/Resources'
88 cef_lib_dir = join_paths(cef_dir, cef_build_type)
89 cef_resource_dir = join_paths(cef_dir, 'Resources')
91 nageru_include_dirs += include_directories(cef_dir)
92 nageru_include_dirs += include_directories(join_paths(cef_dir, 'include'))
93 nageru_build_rpath = cef_lib_dir
94 nageru_install_rpath = '$ORIGIN/'
97 cefdep = cxx.find_library('cef')
100 # CEF wrapper library; not built as part of the CEF binary distribution,
101 # but should be if CEF is installed as a system library.
103 cefdlldep = cxx.find_library('cef_dll_wrapper')
104 nageru_deps += cefdlldep
106 cmake = find_program('cmake')
107 cef_compile_script = find_program('scripts/compile_cef_dll_wrapper.sh')
109 cef_dll_target = custom_target('libcef_dll_wrapper',
110 input: join_paths(cef_dir, 'libcef_dll/CMakeLists.txt'),
111 output: ['libcef_dll_wrapper.a', 'cef-stamp'],
112 command: [cef_compile_script, '@BUILD_DIR@', cef_dir, cmake, '@OUTPUT@'])
114 # Putting the .a in sources seemingly hits a bug where the .a files get sorted
115 # in the wrong order. This is a workaround; see
116 # https://github.com/mesonbuild/meson/issues/3613#issuecomment-408276296 .
117 cefdlldep = declare_dependency(sources: cef_dll_target[1], link_args: cef_dll_target.full_path())
118 nageru_deps += cefdlldep
121 cef_libs = ['libEGL.so', 'libGLESv2.so', 'natives_blob.bin', 'snapshot_blob.bin', 'v8_context_snapshot.bin']
122 cef_resources = ['cef.pak', 'cef_100_percent.pak', 'cef_200_percent.pak', 'cef_extensions.pak', 'devtools_resources.pak']
123 if not get_option('cef_no_icudtl')
124 cef_resources += ['icudtl.dat']
126 if cef_build_type != 'system'
127 cef_libs += ['libcef.so']
130 # Symlink the files into the build directory, so that running nageru without ninja install works.
131 run_command('mkdir', join_paths(meson.current_build_dir(), 'locales/'))
132 foreach file : cef_libs
133 run_command('ln', '-s', join_paths(cef_lib_dir, file), meson.current_build_dir())
134 install_data(join_paths(cef_lib_dir, file), install_dir: exe_dir)
136 foreach file : cef_resources
137 run_command('ln', '-s', join_paths(cef_resource_dir, file), meson.current_build_dir())
138 install_data(join_paths(cef_resource_dir, file), install_dir: exe_dir)
140 run_command('ln', '-s', join_paths(cef_resource_dir, 'locales/en-US.pak'), join_paths(meson.current_build_dir(), 'locales/'))
141 install_data(join_paths(cef_resource_dir, 'locales/en-US.pak'), install_dir: join_paths(exe_dir, 'locales'))
146 bmusb_dir = include_directories('nageru/bmusb')
147 nageru_include_dirs += bmusb_dir
149 bmusb = static_library('bmusb', 'nageru/bmusb/bmusb.cpp', 'nageru/bmusb/fake_capture.cpp',
150 dependencies: [libusbdep],
151 include_directories: [bmusb_dir])
152 nageru_link_with += bmusb
153 kaeru_link_with += bmusb
155 nageru_deps += bmusbdep
156 kaeru_extra_deps += bmusbdep
159 # Protobuf compilation.
160 gen = generator(protoc, \
161 output : ['@BASENAME@.pb.cc', '@BASENAME@.pb.h'],
162 arguments : ['--proto_path=@CURRENT_SOURCE_DIR@/nageru', '--cpp_out=@BUILD_DIR@', '-I@CURRENT_SOURCE_DIR@/shared', '@INPUT@'])
163 proto_generated = gen.process(['nageru/state.proto', 'nageru/json.proto', 'nageru/nageru_midi_mapping.proto'])
164 protobuf_lib = static_library('nageru_protobufs', proto_generated, dependencies: nageru_deps, include_directories: nageru_include_dirs)
165 protobuf_hdrs = declare_dependency(sources: proto_generated)
166 nageru_link_with += protobuf_lib
168 # Preprocess Qt as needed.
169 qt_files = qt5.preprocess(
170 moc_headers: ['nageru/analyzer.h', 'nageru/clickable_label.h', 'nageru/compression_reduction_meter.h', 'nageru/correlation_meter.h',
171 'nageru/ellipsis_label.h', 'nageru/glwidget.h', 'nageru/input_mapping_dialog.h', 'nageru/lrameter.h', 'nageru/mainwindow.h', 'nageru/midi_mapping_dialog.h',
172 'nageru/nonlinear_fader.h', 'nageru/vumeter.h'],
173 ui_files: ['nageru/analyzer.ui', 'nageru/audio_expanded_view.ui', 'nageru/audio_miniview.ui', 'nageru/display.ui',
174 'nageru/input_mapping.ui', 'nageru/mainwindow.ui', 'nageru/midi_mapping.ui'],
175 dependencies: qt5deps)
178 nageru_srcs += ['nageru/glwidget.cpp', 'nageru/mainwindow.cpp', 'nageru/vumeter.cpp', 'nageru/lrameter.cpp', 'nageru/compression_reduction_meter.cpp',
179 'nageru/correlation_meter.cpp', 'nageru/analyzer.cpp', 'nageru/input_mapping_dialog.cpp', 'nageru/midi_mapping_dialog.cpp',
180 'nageru/nonlinear_fader.cpp', 'nageru/context_menus.cpp', 'nageru/vu_common.cpp', 'nageru/piecewise_interpolator.cpp', 'nageru/midi_mapper.cpp']
182 # Auxiliary objects used for nearly everything.
183 aux_srcs = ['nageru/flags.cpp']
184 aux = static_library('aux', aux_srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
185 nageru_link_with += aux
188 audio_mixer_srcs = ['nageru/audio_mixer.cpp', 'nageru/alsa_input.cpp', 'nageru/alsa_pool.cpp', 'nageru/ebu_r128_proc.cc', 'nageru/stereocompressor.cpp',
189 'nageru/resampling_queue.cpp', 'nageru/flags.cpp', 'nageru/correlation_measurer.cpp', 'nageru/filter.cpp', 'nageru/input_mapping.cpp']
190 audio = static_library('audio', audio_mixer_srcs, dependencies: [nageru_deps, protobuf_hdrs], include_directories: nageru_include_dirs)
191 nageru_link_with += audio
194 nageru_srcs += ['nageru/chroma_subsampler.cpp', 'nageru/v210_converter.cpp', 'nageru/mixer.cpp', 'nageru/pbo_frame_allocator.cpp',
195 'nageru/theme.cpp', 'nageru/image_input.cpp', 'nageru/alsa_output.cpp',
196 'nageru/timecode_renderer.cpp', 'nageru/tweaked_inputs.cpp', 'nageru/mjpeg_encoder.cpp']
198 # Streaming and encoding objects (largely the set that is shared between Nageru and Kaeru).
199 stream_srcs = ['nageru/quicksync_encoder.cpp', 'nageru/x264_encoder.cpp', 'nageru/x264_dynamic.cpp', 'nageru/x264_speed_control.cpp', 'nageru/video_encoder.cpp',
200 'nageru/audio_encoder.cpp', 'nageru/ffmpeg_util.cpp', 'nageru/ffmpeg_capture.cpp',
201 'nageru/print_latency.cpp', 'nageru/basic_stats.cpp', 'nageru/ref_counted_frame.cpp']
202 stream = static_library('stream', stream_srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
203 nageru_link_with += stream
206 decklink_dir = include_directories('nageru/decklink', is_system: true)
207 decklink_lib = static_library('decklink', 'nageru/decklink/DeckLinkAPIDispatch.cpp', include_directories: decklink_dir, cpp_args: '-w')
208 nageru_link_with += decklink_lib
210 nageru_srcs += ['nageru/decklink_capture.cpp', 'nageru/decklink_util.cpp', 'nageru/decklink_output.cpp']
211 nageru_include_dirs += decklink_dir
215 nageru_srcs += ['nageru/nageru_cef_app.cpp', 'nageru/cef_capture.cpp']
218 nageru_srcs += qt_files
219 nageru_srcs += proto_generated
221 # Shaders needed at runtime.
222 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']
223 foreach shader : shaders
224 run_command('ln', '-s', join_paths(meson.current_source_dir(), shader), meson.current_build_dir())
227 nageru_shader_srcs = bin2h_gen.process(shaders)
228 nageru_srcs += nageru_shader_srcs
230 # Everything except main.cpp. (We do this because if you specify a .cpp file in
231 # both Nageru and Kaeru, it gets compiled twice. In the older Makefiles, Kaeru
232 # depended on a smaller set of objects.)
233 core = static_library('core', nageru_srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
234 nageru_link_with += core
236 # Nageru executable; it goes into /usr/lib/nageru since CEF files go there, too
237 # (we can't put them straight into /usr/bin).
238 executable('nageru', 'nageru/main.cpp',
239 dependencies: nageru_deps,
240 include_directories: nageru_include_dirs,
241 link_with: nageru_link_with,
242 build_rpath: nageru_build_rpath,
243 install_rpath: nageru_install_rpath,
247 meson.add_install_script('nageru/scripts/setup_nageru_symlink.sh')
250 executable('kaeru', 'nageru/kaeru.cpp',
251 dependencies: [nageru_deps, kaeru_extra_deps],
252 include_directories: nageru_include_dirs,
253 link_with: [stream, aux, kaeru_link_with],
256 # Audio mixer microbenchmark.
257 executable('benchmark_audio_mixer', 'nageru/benchmark_audio_mixer.cpp', dependencies: nageru_deps, include_directories: nageru_include_dirs, link_with: [audio, aux])
259 # These are needed for a default run.
260 data_files = ['nageru/theme.lua', 'nageru/simple.lua', 'nageru/bg.jpeg', 'nageru/akai_midimix.midimapping', 'futatabi/behringer_cmd_pl1.midimapping']
261 install_data(data_files, install_dir: join_paths(get_option('prefix'), 'share/nageru'))
262 foreach file : data_files
263 run_command('ln', '-s', join_paths(meson.current_source_dir(), file), meson.current_build_dir())
266 # Futatabi. (Not a subdir() because we don't want the output in nageru/nageru.)
268 # Protobuf compilation.
269 gen = generator(protoc, \
270 output : ['@BASENAME@.pb.cc', '@BASENAME@.pb.h'],
271 arguments : ['--proto_path=@CURRENT_SOURCE_DIR@/futatabi', '--cpp_out=@BUILD_DIR@', '-I@CURRENT_SOURCE_DIR@/shared', '@INPUT@'])
272 proto_generated = gen.process('futatabi/state.proto', 'futatabi/frame.proto', 'futatabi/futatabi_midi_mapping.proto')
274 # Preprocess Qt as needed.
275 moc_files = qt5.preprocess(
276 moc_headers: ['futatabi/mainwindow.h', 'futatabi/jpeg_frame_view.h', 'futatabi/clip_list.h', 'futatabi/midi_mapping_dialog.h'],
277 ui_files: ['futatabi/mainwindow.ui', 'futatabi/midi_mapping.ui'],
278 qresources: ['futatabi/mainwindow.qrc'],
279 dependencies: qt5deps)
282 futatabi_srcs = ['futatabi/flow.cpp', 'futatabi/gpu_timers.cpp']
284 # All the other files.
285 futatabi_srcs += ['futatabi/main.cpp', 'futatabi/player.cpp', 'futatabi/video_stream.cpp', 'futatabi/chroma_subsampler.cpp']
286 futatabi_srcs += ['futatabi/vaapi_jpeg_decoder.cpp', 'futatabi/db.cpp', 'futatabi/ycbcr_converter.cpp', 'futatabi/flags.cpp']
287 futatabi_srcs += ['futatabi/mainwindow.cpp', 'futatabi/jpeg_frame_view.cpp', 'futatabi/clip_list.cpp', 'futatabi/frame_on_disk.cpp']
288 futatabi_srcs += ['futatabi/export.cpp', 'futatabi/midi_mapper.cpp', 'futatabi/midi_mapping_dialog.cpp']
289 futatabi_srcs += moc_files
290 futatabi_srcs += proto_generated
292 # Shaders needed at runtime.
293 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']
294 shaders += ['futatabi/add_base_flow.frag', 'futatabi/blend.frag', 'futatabi/chroma_subsample.frag', 'futatabi/densify.frag', 'futatabi/derivatives.frag', 'futatabi/diffusivity.frag',
295 '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',
296 'futatabi/sobel.frag', 'futatabi/sor.frag', 'futatabi/splat.frag']
298 foreach shader : shaders
299 run_command('ln', '-s', join_paths(meson.current_source_dir(), shader), meson.current_build_dir())
302 futatabi_shader_srcs = bin2h_gen.process(shaders)
303 futatabi_srcs += futatabi_shader_srcs
305 executable('futatabi', futatabi_srcs,
306 dependencies: [shareddep, qt5deps, libjpegdep, movitdep, libmicrohttpddep, protobufdep, sqlite3dep, vax11dep, vadrmdep, x11dep, libavformatdep, libavcodecdep, libavutildep, libswscaledep],
308 include_directories: [include_directories('futatabi')],
311 # Test binaries for the optical flow code.
312 if sdl2dep.found() and sdl2_imagedep.found()
313 executable('flow', 'futatabi/flow_main.cpp', 'futatabi/flow.cpp', 'futatabi/gpu_timers.cpp', futatabi_shader_srcs, dependencies: [shareddep, epoxydep, sdl2dep, sdl2_imagedep])
315 executable('eval', 'futatabi/eval.cpp', 'futatabi/util.cpp')
316 executable('vis', 'futatabi/vis.cpp', 'futatabi/util.cpp')