shithub: openh264

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Add meson build definitions

This is not a complete port, but a good first step towards
using a simpler build system.

In their current state, the build definitions work and
have been tested on Linux and Windows (both against MSVC
and mingw). The build will fail explicitly on all other platforms.

No configuration options are currently exposed.

The test suite has been ported, and the README updated.

diff: cannot open b/include/wels//null: file does not exist: 'b/include/wels//null' diff: cannot open b/include//null: file does not exist: 'b/include//null' diff: cannot open b/subprojects//null: file does not exist: 'b/subprojects//null'

--- a/README.md

+++ b/README.md

@@ -126,6 +126,10 @@

 For All Platforms

 -------------------

+

+Using make

+----------

+

 From the main project directory:

 - `make` for automatically detecting architecture and building accordingly

 - `make ARCH=i386` for x86 32-bit builds

@@ -138,6 +142,32 @@

 A shell script to run the command-line apps is in `testbin/CmdLineExample.sh`

 Usage information can be found in `testbin/CmdLineReadMe`

+

+Using meson

+-----------

+

+Meson build definitions have been added, and are known to work on Linux

+and Windows, for x86 and x86 64-bit.

+

+See <http://mesonbuild.com/Installing.html> for instructions on how to

+install meson, then:

+

+``` shell

+meson builddir

+ninja -C builddir

+```

+

+Run the tests with:

+

+``` shell

+meson test -C builddir -v

+```

+

+Install with:

+

+``` shell

+ninja -C builddir install

+```

 Using the Source

 ----------------

--- /dev/null

+++ b/codec/api/meson.build

@@ -1,0 +1,1 @@

+subdir ('svc')

--- /dev/null

+++ b/codec/api/svc/meson.build

@@ -1,0 +1,13 @@

+headers = [

+  'codec_api.h',

+  'codec_app_def.h',

+  'codec_def.h',

+  'codec_ver.h',

+]

+

+foreach header : headers

+  api_headers += [[header, files(header)]]

+endforeach

+

+install_headers(headers,

+  subdir: 'wels')

--- /dev/null

+++ b/codec/common/meson.build

@@ -1,0 +1,37 @@

+cpp_sources = [

+  'src/common_tables.cpp',

+  'src/copy_mb.cpp',

+  'src/cpu.cpp',

+  'src/crt_util_safe_x.cpp',

+  'src/deblocking_common.cpp',

+  'src/expand_pic.cpp',

+  'src/intra_pred_common.cpp',

+  'src/mc.cpp',

+  'src/memory_align.cpp',

+  'src/sad_common.cpp',

+  'src/utils.cpp',

+  'src/welsCodecTrace.cpp',

+  'src/WelsTaskThread.cpp',

+  'src/WelsThread.cpp',

+  'src/WelsThreadLib.cpp',

+  'src/WelsThreadPool.cpp',

+]

+

+asm_sources = [

+  'x86/cpuid.asm',

+  'x86/dct.asm',

+  'x86/deblock.asm',

+  'x86/expand_picture.asm',

+  'x86/intra_pred_com.asm',

+  'x86/mb_copy.asm',

+  'x86/mc_chroma.asm',

+  'x86/mc_luma.asm',

+  'x86/satd_sad.asm',

+  'x86/vaa.asm',

+]

+

+objs_asm = asm_gen.process(asm_sources)

+

+libcommon = static_library('common', cpp_sources, objs_asm,

+  include_directories: inc,

+  dependencies: deps)

--- /dev/null

+++ b/codec/console/common/meson.build

@@ -1,0 +1,12 @@

+cpp_sources = [

+  'src/read_config.cpp'

+]

+

+conscomminc = [

+  inc,

+  console_common_inc,

+]

+

+libconsole_common = static_library('console_common', cpp_sources,

+  include_directories: conscomminc,

+  dependencies: deps)

--- /dev/null

+++ b/codec/console/dec/meson.build

@@ -1,0 +1,15 @@

+cpp_sources = [

+  'src/d3d9_utils.cpp',

+  'src/h264dec.cpp',

+]

+

+decinc = [

+  inc,

+  console_common_inc,

+  include_directories('inc'),

+]

+

+decexe = executable('h264dec', cpp_sources,

+  include_directories: decinc,

+  link_with: [libdecoder, libcommon, libconsole_common],

+  dependencies: deps)

--- /dev/null

+++ b/codec/console/enc/meson.build

@@ -1,0 +1,9 @@

+cpp_sources = [

+  'src/welsenc.cpp',

+]

+

+encexe = executable('h264enc', cpp_sources,

+  include_directories: [inc, console_common_inc, processing_inc, encoder_inc],

+

+  link_with: [libencoder, libcommon, libprocessing, libconsole_common],

+  dependencies: [deps])

--- /dev/null

+++ b/codec/console/meson.build

@@ -1,0 +1,3 @@

+subdir('common')

+subdir('dec')

+subdir('enc')

--- /dev/null

+++ b/codec/decoder/meson.build

@@ -1,0 +1,33 @@

+cpp_sources = [

+  'core/src/au_parser.cpp',

+  'core/src/bit_stream.cpp',

+  'core/src/cabac_decoder.cpp',

+  'core/src/deblocking.cpp',

+  'core/src/decode_mb_aux.cpp',

+  'core/src/decode_slice.cpp',

+  'core/src/decoder.cpp',

+  'core/src/decoder_core.cpp',

+  'core/src/decoder_data_tables.cpp',

+  'core/src/error_concealment.cpp',

+  'core/src/fmo.cpp',

+  'core/src/get_intra_predictor.cpp',

+  'core/src/manage_dec_ref.cpp',

+  'core/src/memmgr_nal_unit.cpp',

+  'core/src/mv_pred.cpp',

+  'core/src/parse_mb_syn_cabac.cpp',

+  'core/src/parse_mb_syn_cavlc.cpp',

+  'core/src/pic_queue.cpp',

+  'core/src/rec_mb.cpp',

+  'plus/src/welsDecoderExt.cpp',

+]

+

+asm_sources = [

+  'core/x86/dct.asm',

+  'core/x86/intra_pred.asm',

+]

+

+objs_asm = asm_gen.process(asm_sources)

+

+libdecoder = static_library('decoder', cpp_sources, objs_asm,

+  include_directories: [inc, decoder_inc],

+  dependencies: deps)

--- /dev/null

+++ b/codec/encoder/meson.build

@@ -1,0 +1,51 @@

+cpp_sources = [

+  'core/src/au_set.cpp',

+  'core/src/deblocking.cpp',

+  'core/src/decode_mb_aux.cpp',

+  'core/src/encode_mb_aux.cpp',

+  'core/src/encoder.cpp',

+  'core/src/encoder_data_tables.cpp',

+  'core/src/encoder_ext.cpp',

+  'core/src/get_intra_predictor.cpp',

+  'core/src/md.cpp',

+  'core/src/mv_pred.cpp',

+  'core/src/nal_encap.cpp',

+  'core/src/paraset_strategy.cpp',

+  'core/src/picture_handle.cpp',

+  'core/src/ratectl.cpp',

+  'core/src/ref_list_mgr_svc.cpp',

+  'core/src/sample.cpp',

+  'core/src/set_mb_syn_cabac.cpp',

+  'core/src/set_mb_syn_cavlc.cpp',

+  'core/src/slice_multi_threading.cpp',

+  'core/src/svc_base_layer_md.cpp',

+  'core/src/svc_enc_slice_segment.cpp',

+  'core/src/svc_encode_mb.cpp',

+  'core/src/svc_encode_slice.cpp',

+  'core/src/svc_mode_decision.cpp',

+  'core/src/svc_motion_estimate.cpp',

+  'core/src/svc_set_mb_syn_cabac.cpp',

+  'core/src/svc_set_mb_syn_cavlc.cpp',

+  'core/src/wels_preprocess.cpp',

+  'core/src/wels_task_base.cpp',

+  'core/src/wels_task_encoder.cpp',

+  'core/src/wels_task_management.cpp',

+  'plus/src/welsEncoderExt.cpp',

+]

+

+asm_sources = [

+  'core/x86/coeff.asm',

+  'core/x86/dct.asm',

+  'core/x86/intra_pred.asm',

+  'core/x86/matrix_transpose.asm',

+  'core/x86/memzero.asm',

+  'core/x86/quant.asm',

+  'core/x86/sample_sc.asm',

+  'core/x86/score.asm',

+]

+

+objs_asm = asm_gen.process(asm_sources)

+

+libencoder = static_library('encoder', cpp_sources, objs_asm,

+  include_directories: [inc, processing_inc, encoder_inc],

+  dependencies: deps)

--- /dev/null

+++ b/codec/meson.build

@@ -1,0 +1,6 @@

+subdir('common')

+subdir('decoder')

+subdir('encoder')

+subdir('processing')

+subdir('console')

+subdir('api')

--- /dev/null

+++ b/codec/processing/meson.build

@@ -1,0 +1,31 @@

+cpp_sources = [

+  'src/adaptivequantization/AdaptiveQuantization.cpp',

+  'src/backgrounddetection/BackgroundDetection.cpp',

+  'src/common/memory.cpp',

+  'src/common/WelsFrameWork.cpp',

+  'src/common/WelsFrameWorkEx.cpp',

+  'src/complexityanalysis/ComplexityAnalysis.cpp',

+  'src/denoise/denoise.cpp',

+  'src/denoise/denoise_filter.cpp',

+  'src/downsample/downsample.cpp',

+  'src/downsample/downsamplefuncs.cpp',

+  'src/imagerotate/imagerotate.cpp',

+  'src/imagerotate/imagerotatefuncs.cpp',

+  'src/scenechangedetection/SceneChangeDetection.cpp',

+  'src/scrolldetection/ScrollDetection.cpp',

+  'src/scrolldetection/ScrollDetectionFuncs.cpp',

+  'src/vaacalc/vaacalcfuncs.cpp',

+  'src/vaacalc/vaacalculation.cpp',

+]

+

+asm_sources = [

+  'src/x86/denoisefilter.asm',

+  'src/x86/downsample_bilinear.asm',

+  'src/x86/vaa.asm',

+]

+

+objs_asm = asm_gen.process(asm_sources)

+

+libprocessing = static_library('processing', cpp_sources, objs_asm,

+  include_directories: [inc, processing_inc],

+  dependencies: deps)

--- /dev/null

+++ b/filecopier.py

@@ -1,0 +1,7 @@

+#!/usr/bin/env python3

+

+import sys

+import shutil

+

+shutil.copyfile(sys.argv[1], sys.argv[2])

+shutil.copymode(sys.argv[1], sys.argv[2])

--- /dev/null

+++ b/filesymlinker.py

@@ -1,0 +1,9 @@

+#!/usr/bin/env python3

+

+import sys

+import os

+

+try:

+    os.symlink(sys.argv[1], sys.argv[2])

+except:

+    pass

--- /dev/null

+++ b/include/meson.build

@@ -1,0 +1,1 @@

+subdir('wels')

--- /dev/null

+++ b/include/wels/meson.build

@@ -1,0 +1,9 @@

+api_header_deps

+

+foreach header : api_headers

+  api_header_deps += custom_target(header[0],

+    build_by_default: true,

+    input : header[1],

+    output : header[0],

+    command : [filecopier, '@INPUT@', '@OUTPUT@'])

+endforeach

--- /dev/null

+++ b/meson.build

@@ -1,0 +1,172 @@

+project('openh264', ['c', 'cpp'],

+  version : '1.7.0',

+  meson_version : '>= 0.43',

+  default_options : [ 'warning_level=1',

+                      'buildtype=debugoptimized' ])

+

+major_version = '4'

+

+cpp = meson.get_compiler('cpp')

+

+inc = include_directories([

+  join_paths('codec', 'api', 'svc'),

+  join_paths('codec', 'common', 'inc'),

+])

+

+processing_inc = include_directories([

+  join_paths('codec', 'processing', 'interface'),

+  join_paths('codec', 'processing', 'src', 'common'),

+  join_paths('codec', 'processing', 'src', 'adaptivequantization'),

+  join_paths('codec', 'processing', 'src', 'downsample'),

+  join_paths('codec', 'processing', 'src', 'scrolldetection'),

+  join_paths('codec', 'processing', 'src', 'vaacalc'),

+])

+

+console_common_inc = include_directories([

+  join_paths('codec', 'console', 'common', 'inc')

+])

+

+decoder_inc = include_directories([

+  join_paths('codec', 'decoder', 'core', 'inc'),

+  join_paths('codec', 'decoder', 'plus', 'inc'),

+])

+

+encoder_inc = include_directories([

+  join_paths('codec', 'encoder', 'core', 'inc'),

+  join_paths('codec', 'encoder', 'plus', 'inc'),

+])

+

+asm_inc = join_paths(meson.current_source_dir(), 'codec', 'common', 'x86', '')

+

+nasm = find_program('nasm', 'nasm.exe')

+

+system = host_machine.system()

+cpu_family = host_machine.cpu_family()

+

+supported_arguments = cpp.get_supported_arguments([

+  '-Wno-non-virtual-dtor',

+  '-Wno-strict-aliasing'])

+

+add_project_arguments(supported_arguments, language: 'cpp')

+

+deps = [dependency('threads')]

+c_args = []

+cpp_args = []

+asm_args = []

+shared_lib_suffix = ''

+

+if system == 'linux'

+  if cpu_family == 'x86'

+    asm_format = 'elf'

+    asm_args += ['-DX86_32']

+    add_project_arguments('-DX86_32_ASM', language: 'c')

+  elif cpu_family == 'x86_64'

+    asm_format = 'elf64'

+    asm_args += ['-DUNIX64']

+  else

+    error ('FIXME: unhandled CPU family @0@ for Linux'.format(cpu_family))

+  endif

+

+  deps += [cpp.find_library('libm')]

+

+  shared_lib_suffix = 'so.@0@'.format(meson.project_version())

+

+  asm_args += ['-DHAVE_AVX2']

+  add_project_arguments('-DHAVE_AVX2', language: 'cpp')

+  add_project_arguments('-DHAVE_AVX2', '-DX86_ASM', language: 'c')

+elif system == 'windows'

+  if cpu_family == 'x86'

+    asm_format = 'win32'

+    asm_args += ['-DPREFIX', '-DX86_32']

+  elif cpu_family == 'x86_64'

+    asm_format = 'win64'

+    asm_args += ['-DWIN64']

+  else

+    error ('FIXME: unhandled CPU family @0@ for Windows'.format(cpu_family))

+  endif

+else

+  error ('FIXME: Unhandled system @0@'.format(system))

+endif

+

+asm_gen = generator(nasm,

+  output : '@BASENAME@.o',

+  arguments : [

+    '-f', asm_format,

+    '-i', asm_inc,

+    '@INPUT@',

+    '-o', '@OUTPUT@'] + asm_args)

+

+api_headers = []

+api_header_deps = []

+

+subdir ('codec')

+subdir ('test')

+

+all_objects = [

+  libcommon.extract_all_objects(),

+  libprocessing.extract_all_objects(),

+  libencoder.extract_all_objects(),

+  libdecoder.extract_all_objects()

+]

+

+libopenh264_shared = shared_library('openh264',

+  objects: all_objects,

+  install: true,

+  name_suffix: shared_lib_suffix,

+  dependencies: deps)

+

+libopenh264_static = static_library('openh264',

+  objects: all_objects,

+  install: true,

+  dependencies: deps)

+

+pkg_install_dir = '@0@/pkgconfig'.format(get_option('libdir'))

+

+foreach t : ['', '-static']

+  pkgconf = configuration_data()

+  pkgconf.set('prefix', join_paths(get_option('prefix')))

+  pkgconf.set('VERSION', meson.project_version())

+  if t == '-static'

+    do_install = false

+    pkgconf.set('LIBS', '-lstdc++ -lpthread -lm')

+    pkgconf.set('LIBS_PRIVATE', '')

+  else

+    do_install = true

+    pkgconf.set('LIBS', '')

+    pkgconf.set('LIBS_PRIVATE', '-lstdc++ -lpthread -lm')

+  endif

+

+  message('do_install: @0@'.format(do_install))

+

+  configure_file(

+    input: 'openh264.pc.in',

+    output: 'openh264@0@.pc'.format(t),

+    install: t == '-static' ? false : true,

+    install_dir: t == '-static' ? '' : pkg_install_dir,

+    configuration: pkgconf)

+endforeach

+

+openh264_dep = declare_dependency(

+  link_with: libopenh264_shared,

+  include_directories: include_directories('include'),

+  dependencies: deps + api_header_deps)

+

+if system == 'linux'

+  filesymlinker = find_program('filesymlinker.py')

+  res = custom_target('libopenh264.so',

+    build_by_default: true,

+    input : libopenh264_shared,

+    output : 'libopenh264.so',

+    command : [filesymlinker, '@INPUT@', '@OUTPUT@'])

+

+  res = custom_target('libopenh264.so.@0@'.format(major_version),

+    build_by_default: true,

+    input : libopenh264_shared,

+    output : 'libopenh264.so.@0@'.format(major_version),

+    command : [filesymlinker, '@INPUT@', '@OUTPUT@'])

+

+  meson.add_install_script('post_install.py', get_option('libdir'), shared_lib_suffix, major_version)

+endif

+

+filecopier = find_program('filecopier.py')

+subdir ('include')

--- /dev/null

+++ b/post_install.py

@@ -1,0 +1,20 @@

+#!/usr/bin/env python3

+

+import sys

+import os

+

+destdir_prefix = os.environ['MESON_INSTALL_DESTDIR_PREFIX']

+libdir = os.path.join(destdir_prefix, sys.argv[1])

+suffix = sys.argv[2]

+major_version = sys.argv[3]

+

+try:

+    os.symlink('libopenh264.{}'.format(suffix), os.path.join(libdir, 'libopenh264.so.{}'.format(major_version)))

+except:

+    pass

+

+try:

+    os.symlink('libopenh264.so.{}'.format(major_version), os.path.join(libdir, 'libopenh264.so'))

+except:

+    pass

+

--- /dev/null

+++ b/subprojects/gtest.wrap

@@ -1,0 +1,10 @@

+[wrap-file]

+directory = googletest-release-1.8.0

+

+source_url = https://github.com/google/googletest/archive/release-1.8.0.zip

+source_filename = gtest-1.8.0.zip

+source_hash = f3ed3b58511efd272eb074a3a6d6fb79d7c2e6a0e374323d1e6bcbcc1ef141bf

+

+patch_url = https://wrapdb.mesonbuild.com/v1/projects/gtest/1.8.0/4/get_zip

+patch_filename = gtest-1.8.0-4-wrap.zip

+patch_hash = 0b90fe055acbdb002a37dfb035184b306008b763931158497ef5dbaa8c7925af

--- /dev/null

+++ b/test/api/meson.build

@@ -1,0 +1,29 @@

+test_sources = [

+  'BaseDecoderTest.cpp',

+  'BaseEncoderTest.cpp',

+  'cpp_interface_test.cpp',

+  'DataGenerator.cpp',

+  'decode_api_test.cpp',

+  'decode_encode_test.cpp',

+  'decoder_ec_test.cpp',

+  'decoder_test.cpp',

+  'encode_decode_api_test.cpp',

+  'encode_options_test.cpp',

+  'encoder_test.cpp',

+  'ltr_test.cpp',

+  'simple_test.cpp',

+  'c_interface_test.c',

+  'sha1.c',

+]

+

+cpp_args = cpp.get_supported_arguments(['-Wno-dangling-else'])

+

+e = executable('test_api', test_sources,

+        dependencies : gtest_dep,

+        include_directories: [inc, test_inc],

+	cpp_args: cpp_args,

+        link_with: [libcommon, libencoder, libdecoder, libprocessing])

+

+test('api', e,

+  timeout: 300,

+  workdir: join_paths(meson.current_source_dir(), '..', '..'))

--- /dev/null

+++ b/test/common/meson.build

@@ -1,0 +1,13 @@

+test_sources = [

+  'CWelsListTest.cpp',

+  'ExpandPicture.cpp',

+  'WelsThreadPoolTest.cpp',

+  'WelsTaskListTest.cpp'

+]

+

+e = executable('test_common', test_sources,

+        dependencies : gtest_main_dep,

+        include_directories: [inc, test_inc],

+        link_with: [libcommon])

+

+test('common', e)

--- /dev/null

+++ b/test/decoder/meson.build

@@ -1,0 +1,18 @@

+test_sources = [

+  'DecUT_Deblock.cpp',

+  'DecUT_DeblockCommon.cpp',

+  'DecUT_DecExt.cpp',

+  'DecUT_ErrorConcealment.cpp',

+  'DecUT_IdctResAddPred.cpp',

+  'DecUT_IntraPrediction.cpp',

+  'DecUT_ParseSyntax.cpp',

+  'DecUT_PredMv.cpp',

+]

+

+e = executable('test_decoder', test_sources,

+        dependencies : gtest_main_dep,

+        include_directories: [inc, test_inc, decoder_inc],

+        link_with: [libcommon, libdecoder])

+

+test('decoder', e,

+  workdir: join_paths(meson.current_source_dir(), '..', '..'))

--- /dev/null

+++ b/test/encoder/meson.build

@@ -1,0 +1,32 @@

+test_sources = [

+  'EncUT_Cavlc.cpp',

+  'EncUT_DecodeMbAux.cpp',

+  'EncUT_EncoderExt.cpp',

+  'EncUT_EncoderMb.cpp',

+  'EncUT_EncoderMbAux.cpp',

+  'EncUT_EncoderTaskManagement.cpp',

+  'EncUT_ExpGolomb.cpp',

+  'EncUT_GetIntraPredictor.cpp',

+  'EncUT_InterfaceTest.cpp',

+  'EncUT_MBCopy.cpp',

+  'EncUT_MemoryAlloc.cpp',

+  'EncUT_MemoryZero.cpp',

+  'EncUT_MotionCompensation.cpp',

+  'EncUT_MotionEstimate.cpp',

+  'EncUT_ParameterSetStrategy.cpp',

+  'EncUT_Reconstruct.cpp',

+  'EncUT_Sample.cpp',

+  'EncUT_SVC_me.cpp',

+  'EncUT_SliceBufferReallocate.cpp',

+]

+

+cpp_args = cpp.get_supported_arguments(['-Wno-dangling-else'])

+

+e = executable('test_encoder', test_sources + test_data_generator_sources + test_base_encoder_sources,

+        dependencies : gtest_main_dep,

+        include_directories: [inc, test_inc, encoder_inc, processing_inc],

+	cpp_args: cpp_args,

+        link_with: [libcommon, libencoder, libprocessing])

+

+test('encoder', e,

+  workdir: join_paths(meson.current_source_dir(), '..', '..'))

--- /dev/null

+++ b/test/meson.build

@@ -1,0 +1,15 @@

+gtest_main_dep = dependency('gtest', main : true, fallback: ['gtest', 'gtest_main_dep'], required: false)

+gtest_dep = dependency('gtest', fallback: ['gtest', 'gtest_dep'], required: false)

+

+test_inc = include_directories('.')

+

+test_data_generator_sources = files('api/DataGenerator.cpp')

+test_base_encoder_sources = files('api/BaseEncoderTest.cpp')

+

+if gtest_dep.found()

+  subdir('api')

+  subdir('common')

+  subdir('decoder')

+  subdir('encoder')

+  subdir('processing')

+endif

--- /dev/null

+++ b/test/processing/meson.build

@@ -1,0 +1,13 @@

+test_sources = [

+  'ProcessUT_AdaptiveQuantization.cpp',

+  'ProcessUT_DownSample.cpp',

+  'ProcessUT_ScrollDetection.cpp',

+  'ProcessUT_VaaCalc.cpp',

+]

+

+e = executable('test_processing', test_sources + test_data_generator_sources,

+        dependencies : gtest_main_dep,

+        include_directories: [inc, test_inc, processing_inc],

+        link_with: [libcommon, libprocessing])

+

+test('processing', e)