X-Git-Url: https://git.sesse.net/?p=nageru;a=blobdiff_plain;f=meson.build;h=d705c7fcb61feb819a1494ba44ae0dd15721f0f5;hp=296615e1ec7632879505ddebdfe45a2080088a81;hb=2cb648106d32b9968f2026536fbead096308c7d1;hpb=eeda8995329601f9f4e35047358400833eeae68e

diff --git a/meson.build b/meson.build
index 296615e..d705c7f 100644
--- a/meson.build
+++ b/meson.build
@@ -1,32 +1,55 @@
-project('nageru', 'cpp', default_options: ['buildtype=debugoptimized'])
+project('nageru', 'cpp', default_options: ['buildtype=debugoptimized'], version: '1.9.1')
 
 cxx = meson.get_compiler('cpp')
+qt5 = import('qt5')
+protoc = find_program('protoc')
+
+embedded_bmusb = get_option('embedded_bmusb')
+
+alsadep = dependency('alsa')
+bmusbdep = dependency('bmusb', required: not embedded_bmusb)
+dldep = cxx.find_library('dl')
+eigendep = dependency('eigen3')
+epoxydep = dependency('epoxy')
+libavcodecdep = dependency('libavcodec')
+libavformatdep = dependency('libavformat')
+libswresampledep = dependency('libswresample')
+libavutildep = dependency('libavutil')
+libjpegdep = dependency('libjpeg')
+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', 'Network'])
+sdl2_imagedep = dependency('SDL2_image', required: false)
+sdl2dep = dependency('sdl2', required: false)
+sqlite3dep = dependency('sqlite3')
+threaddep = dependency('threads')
+vadrmdep = dependency('libva-drm')
+vax11dep = dependency('libva-x11')
+x11dep = dependency('x11')
+x264dep = dependency('x264')
+zitaresamplerdep = cxx.find_library('zita-resampler')
 
 # Use lld if we can; it links a lot faster than ld.bfd or gold.
 code = '''#include <stdio.h>
 int main() { printf("Hello, world!\n"); return 0; }
 '''
 if cxx.links(code, args: '-fuse-ld=lld', name: 'check for LLD')
-	add_project_link_arguments('-fuse-ld=lld')
+	add_project_link_arguments('-fuse-ld=lld', 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')
+movit_shader_dir = movitdep.get_pkgconfig_variable('shaderdir')
+add_project_arguments('-DMOVIT_SHADER_DIR="' + movit_shader_dir + '"', language: 'cpp')
 
-# 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
+# Make the Nageru version available as a #define.
+add_project_arguments('-DNAGERU_VERSION="' + meson.project_version() + '"', language: 'cpp')
 
-# 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
+# Make the prefix (e.g. /usr/local) available as a #define.
+add_project_arguments('-DPREFIX="' + get_option('prefix') + '"', language: 'cpp')
 
 # This needs to be done before declaring any build targets.
 if get_option('cef_dir') != ''
@@ -36,5 +59,263 @@ endif
 top_include = include_directories('.')
 
 subdir('shared')
-subdir('nageru')
-subdir('futatabi')
+
+# Nageru. (Not a subdir() because we don't want the output in nageru/nageru.)
+
+nageru_srcs = []
+nageru_deps = [shareddep, qt5deps, libjpegdep, movitdep, protobufdep,
+	vax11dep, vadrmdep, x11dep, libavformatdep, libswresampledep, libavcodecdep, libavutildep,
+	libswscaledep, libusbdep, luajitdep, dldep, x264dep, alsadep, zitaresamplerdep,
+	qcustomplotdep, threaddep, eigendep]
+nageru_include_dirs = [include_directories('nageru')]
+nageru_link_with = []
+nageru_build_rpath = ''
+nageru_install_rpath = ''
+
+kaeru_link_with = []
+kaeru_extra_deps = []
+
+# 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
+	# This is done in the top-level file; just kept here for reference.
+	# 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', dirs: cef_lib_dir)
+	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('nageru/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('nageru/bmusb')
+	nageru_include_dirs += bmusb_dir
+
+	bmusb = static_library('bmusb', 'nageru/bmusb/bmusb.cpp', 'nageru/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@/nageru', '--cpp_out=@BUILD_DIR@', '-I@CURRENT_SOURCE_DIR@/shared', '@INPUT@'])
+proto_generated = gen.process(['nageru/state.proto', 'nageru/json.proto', 'nageru/nageru_midi_mapping.proto'])
+protobuf_lib = static_library('nageru_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: ['nageru/analyzer.h', 'nageru/clickable_label.h', 'nageru/compression_reduction_meter.h', 'nageru/correlation_meter.h',
+		'nageru/ellipsis_label.h', 'nageru/glwidget.h', 'nageru/input_mapping_dialog.h', 'nageru/lrameter.h', 'nageru/mainwindow.h', 'nageru/midi_mapping_dialog.h',
+		'nageru/nonlinear_fader.h', 'nageru/vumeter.h'],
+	ui_files: ['nageru/analyzer.ui', 'nageru/audio_expanded_view.ui', 'nageru/audio_miniview.ui', 'nageru/display.ui',
+		'nageru/input_mapping.ui', 'nageru/mainwindow.ui', 'nageru/midi_mapping.ui'],
+	dependencies: qt5deps)
+
+# Qt objects.
+nageru_srcs += ['nageru/glwidget.cpp', 'nageru/mainwindow.cpp', 'nageru/vumeter.cpp', 'nageru/lrameter.cpp', 'nageru/compression_reduction_meter.cpp',
+	'nageru/correlation_meter.cpp', 'nageru/analyzer.cpp', 'nageru/input_mapping_dialog.cpp', 'nageru/midi_mapping_dialog.cpp',
+	'nageru/nonlinear_fader.cpp', 'nageru/context_menus.cpp', 'nageru/vu_common.cpp', 'nageru/piecewise_interpolator.cpp', 'nageru/midi_mapper.cpp']
+
+# Auxiliary objects used for nearly everything.
+aux_srcs = ['nageru/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 = ['nageru/audio_mixer.cpp', 'nageru/alsa_input.cpp', 'nageru/alsa_pool.cpp', 'nageru/ebu_r128_proc.cc', 'nageru/stereocompressor.cpp',
+	'nageru/resampling_queue.cpp', 'nageru/flags.cpp', 'nageru/correlation_measurer.cpp', 'nageru/filter.cpp', 'nageru/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.
+nageru_srcs += ['nageru/chroma_subsampler.cpp', 'nageru/v210_converter.cpp', 'nageru/mixer.cpp', 'nageru/pbo_frame_allocator.cpp',
+	'nageru/theme.cpp', 'nageru/scene.cpp', 'nageru/image_input.cpp', 'nageru/alsa_output.cpp',
+	'nageru/timecode_renderer.cpp', 'nageru/tweaked_inputs.cpp', 'nageru/mjpeg_encoder.cpp']
+
+# Streaming and encoding objects (largely the set that is shared between Nageru and Kaeru).
+stream_srcs = ['nageru/quicksync_encoder.cpp', 'nageru/x264_encoder.cpp', 'nageru/x264_dynamic.cpp', 'nageru/x264_speed_control.cpp', 'nageru/video_encoder.cpp',
+	'nageru/audio_encoder.cpp', 'nageru/ffmpeg_util.cpp', 'nageru/ffmpeg_capture.cpp',
+	'nageru/print_latency.cpp', 'nageru/basic_stats.cpp', 'nageru/ref_counted_frame.cpp']
+stream = static_library('stream', stream_srcs, dependencies: nageru_deps, include_directories: nageru_include_dirs)
+nageru_link_with += stream
+
+# DeckLink.
+decklink_dir = include_directories('nageru/decklink', is_system: true)
+decklink_lib = static_library('decklink', 'nageru/decklink/DeckLinkAPIDispatch.cpp', include_directories: decklink_dir, cpp_args: '-w')
+nageru_link_with += decklink_lib
+
+nageru_srcs += ['nageru/decklink_capture.cpp', 'nageru/decklink_util.cpp', 'nageru/decklink_output.cpp']
+nageru_include_dirs += decklink_dir
+
+# CEF input.
+if have_cef
+	nageru_srcs += ['nageru/nageru_cef_app.cpp', 'nageru/cef_capture.cpp']
+endif
+
+nageru_srcs += qt_files
+nageru_srcs += proto_generated
+
+# Shaders needed at runtime.
+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']
+foreach shader : shaders
+	run_command('ln', '-s', join_paths(meson.current_source_dir(), shader), meson.current_build_dir())
+endforeach
+
+nageru_shader_srcs = bin2h_gen.process(shaders)
+nageru_srcs += nageru_shader_srcs
+
+# 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', nageru_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', 'nageru/main.cpp',
+	dependencies: nageru_deps,
+	include_directories: nageru_include_dirs,
+	link_with: nageru_link_with,
+	build_rpath: nageru_build_rpath,
+	install_rpath: nageru_install_rpath,
+	install: true,
+	install_dir: exe_dir
+)
+meson.add_install_script('nageru/scripts/setup_nageru_symlink.sh')
+
+# Kaeru executable.
+executable('kaeru', 'nageru/kaeru.cpp',
+	dependencies: [nageru_deps, kaeru_extra_deps],
+	include_directories: nageru_include_dirs,
+	link_with: [stream, aux, kaeru_link_with],
+	install: true)
+
+# Audio mixer microbenchmark.
+executable('benchmark_audio_mixer', 'nageru/benchmark_audio_mixer.cpp', dependencies: nageru_deps, include_directories: nageru_include_dirs, link_with: [audio, aux])
+
+# These are needed for a default run.
+data_files = ['nageru/theme.lua', 'nageru/simple.lua', 'nageru/bg.jpeg', 'nageru/akai_midimix.midimapping', 'futatabi/behringer_cmd_pl1.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
+
+# Futatabi. (Not a subdir() because we don't want the output in nageru/nageru.)
+
+# Protobuf compilation.
+gen = generator(protoc, \
+	output    : ['@BASENAME@.pb.cc', '@BASENAME@.pb.h'],
+	arguments : ['--proto_path=@CURRENT_SOURCE_DIR@/futatabi', '--cpp_out=@BUILD_DIR@', '-I@CURRENT_SOURCE_DIR@/shared', '@INPUT@'])
+proto_generated = gen.process('futatabi/state.proto', 'futatabi/frame.proto', 'futatabi/futatabi_midi_mapping.proto')
+
+# Preprocess Qt as needed.
+moc_files = qt5.preprocess(
+	moc_headers: ['futatabi/mainwindow.h', 'futatabi/jpeg_frame_view.h', 'futatabi/clip_list.h', 'futatabi/midi_mapping_dialog.h'],
+	ui_files: ['futatabi/mainwindow.ui', 'futatabi/midi_mapping.ui'],
+	qresources: ['futatabi/mainwindow.qrc'],
+	dependencies: qt5deps)
+
+# Flow objects.
+futatabi_srcs = ['futatabi/flow.cpp', 'futatabi/gpu_timers.cpp']
+
+# All the other files.
+futatabi_srcs += ['futatabi/main.cpp', 'futatabi/player.cpp', 'futatabi/video_stream.cpp', 'futatabi/chroma_subsampler.cpp']
+futatabi_srcs += ['futatabi/vaapi_jpeg_decoder.cpp', 'futatabi/db.cpp', 'futatabi/ycbcr_converter.cpp', 'futatabi/flags.cpp']
+futatabi_srcs += ['futatabi/mainwindow.cpp', 'futatabi/jpeg_frame_view.cpp', 'futatabi/clip_list.cpp', 'futatabi/frame_on_disk.cpp']
+futatabi_srcs += ['futatabi/export.cpp', 'futatabi/midi_mapper.cpp', 'futatabi/midi_mapping_dialog.cpp']
+futatabi_srcs += ['futatabi/exif_parser.cpp']
+futatabi_srcs += moc_files
+futatabi_srcs += proto_generated
+
+# Shaders needed at runtime.
+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']
+shaders += ['futatabi/add_base_flow.frag', 'futatabi/blend.frag', 'futatabi/chroma_subsample.frag', 'futatabi/densify.frag', 'futatabi/derivatives.frag', 'futatabi/diffusivity.frag',
+	'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',
+	'futatabi/sobel.frag', 'futatabi/sor.frag', 'futatabi/splat.frag']
+
+foreach shader : shaders
+	run_command('ln', '-s', join_paths(meson.current_source_dir(), shader), meson.current_build_dir())
+endforeach
+
+futatabi_shader_srcs = bin2h_gen.process(shaders)
+futatabi_srcs += futatabi_shader_srcs
+
+executable('futatabi', futatabi_srcs,
+	dependencies: [shareddep, qt5deps, libjpegdep, movitdep, libmicrohttpddep, protobufdep, sqlite3dep, vax11dep, vadrmdep, x11dep, threaddep, libavformatdep, libavcodecdep, libavutildep, libswscaledep, eigendep],
+	link_with: shared,
+	include_directories: [include_directories('futatabi')],
+	install: true)
+
+# Test binaries for the optical flow code.
+if sdl2dep.found() and sdl2_imagedep.found()
+	executable('flow', 'futatabi/flow_main.cpp', 'futatabi/flow.cpp', 'futatabi/gpu_timers.cpp', futatabi_shader_srcs, dependencies: [shareddep, epoxydep, sdl2dep, sdl2_imagedep])
+endif
+executable('eval', 'futatabi/eval.cpp', 'futatabi/util.cpp')
+executable('vis', 'futatabi/vis.cpp', 'futatabi/util.cpp')