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project('gst-omx', 'c',
version : '1.12.0',
meson_version : '>= 0.36.0',
default_options : [ 'warning_level=1',
'buildtype=debugoptimized' ])
gst_version = meson.project_version()
version_arr = gst_version.split('.')
gst_version_major = version_arr[0]
gst_version_minor = version_arr[1]
gst_version_micro = version_arr[2]
if version_arr.length() == 4
gst_version_nano = version_arr[3]
else
gst_version_nano = 0
endif
glib_req = '>= 2.40.0'
gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
api_version = '1.0'
soversion = 0
# maintaining compatibility with the previous libtool versioning
# current = minor * 100 + micro
libversion = '@0@.@1@.0'.format(soversion, gst_version_minor.to_int() * 100 + gst_version_micro.to_int())
plugins_install_dir = '@0@/gstreamer-1.0'.format(get_option('libdir'))
cc = meson.get_compiler('c')
if cc.get_id() == 'msvc'
# Ignore several spurious warnings for things gstreamer does very commonly
# If a warning is completely useless and spammy, use '/wdXXXX' to suppress it
# If a warning is harmless but hard to fix, use '/woXXXX' so it's shown once
# NOTE: Only add warnings here if you are sure they're spurious
add_project_arguments(
'/wd4018', # implicit signed/unsigned conversion
'/wd4146', # unary minus on unsigned (beware INT_MIN)
'/wd4244', # lossy type conversion (e.g. double -> int)
'/wd4305', # truncating type conversion (e.g. double -> float)
language : 'c')
# Disable SAFESEH with MSVC for plugins and libs that use external deps that
# are built with MinGW
noseh_link_args = ['/SAFESEH:NO']
else
noseh_link_args = []
endif
cdata = configuration_data()
check_headers = [
# ['HAVE_DLFCN_H', 'dlfcn.h'],
# ['HAVE_FCNTL_H', 'fcntl.h'],
# ['HAVE_INTTYPES_H', 'inttypes.h'],
# ['HAVE_MEMORY_H', 'memory.h'],
# ['HAVE_MSACM_H', 'msacm.h'],
# ['HAVE_PTHREAD_H', 'pthread.h'],
# ['HAVE_STDINT_H', 'stdint.h'],
# ['HAVE_STDLIB_H', 'stdlib.h'],
# ['HAVE_STRINGS_H', 'strings.h'],
# ['HAVE_STRING_H', 'string.h'],
# ['HAVE_SYS_PARAM_H', 'sys/param.h'],
# ['HAVE_SYS_SOCKET_H', 'sys/socket.h'],
# ['HAVE_SYS_STAT_H', 'sys/stat.h'],
# ['HAVE_SYS_TIME_H', 'sys/time.h'],
# ['HAVE_SYS_TYPES_H', 'sys/types.h'],
# ['HAVE_SYS_UTSNAME_H', 'sys/utsname.h'],
# ['HAVE_UNISTD_H', 'unistd.h'],
]
foreach h : check_headers
if cc.has_header(h.get(1))
cdata.set(h.get(0), 1)
endif
endforeach
check_functions = [
# check token HAVE_CPU_ALPHA
# check token HAVE_CPU_ARM
# check token HAVE_CPU_CRIS
# check token HAVE_CPU_CRISV32
# check token HAVE_CPU_HPPA
# check token HAVE_CPU_I386
# check token HAVE_CPU_IA64
# check token HAVE_CPU_M68K
# check token HAVE_CPU_MIPS
# check token HAVE_CPU_PPC
# check token HAVE_CPU_PPC64
# check token HAVE_CPU_S390
# check token HAVE_CPU_SPARC
# check token HAVE_CPU_X86_64
# ['HAVE_DCGETTEXT', 'dcgettext'],
# check token HAVE_EXPERIMENTAL
# check token HAVE_EXTERNAL
# ['HAVE_GETPAGESIZE', 'getpagesize'],
# check token HAVE_GETTEXT
]
foreach f : check_functions
if cc.has_function(f.get(1))
cdata.set(f.get(0), 1)
endif
endforeach
#cdata.set('SIZEOF_CHAR', cc.sizeof('char'))
#cdata.set('SIZEOF_INT', cc.sizeof('int'))
#cdata.set('SIZEOF_LONG', cc.sizeof('long'))
#cdata.set('SIZEOF_SHORT', cc.sizeof('short'))
#cdata.set('SIZEOF_VOIDP', cc.sizeof('void*'))
cdata.set('VERSION', '"@0@"'.format(gst_version))
cdata.set('PACKAGE', '"gst-omx"')
cdata.set('PACKAGE_VERSION', '"@0@"'.format(gst_version))
cdata.set('PACKAGE_BUGREPORT', '"http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer"')
cdata.set('PACKAGE_NAME', '"GStreamer OMX Plugins"')
cdata.set('GETTEXT_PACKAGE', '"gst-omx-1.0"')
cdata.set('GST_API_VERSION', '"@0@"'.format(api_version))
cdata.set('GST_PACKAGE_NAME', '"GStreamer OpenMX Plug-ins"')
cdata.set('GST_PACKAGE_ORIGIN', '"Unknown package origin"')
cdata.set('GST_LICENSE', '"LGPL"')
cdata.set('LIBDIR', '"@0@"'.format(get_option('libdir')))
# FIXME: This should be exposed as a configuration option
host_system = host_machine.system()
if host_system == 'linux'
cdata.set('DEFAULT_VIDEOSRC', '"v4l2src"')
elif host_system == 'osx'
cdata.set('DEFAULT_VIDEOSRC', '"avfvideosrc"')
else
cdata.set('DEFAULT_VIDEOSRC', '"videotestsrc"')
endif
# Mandatory GST deps
gst_dep = dependency('gstreamer-1.0', version : gst_req,
fallback : ['gstreamer', 'gst_dep'])
gstbase_dep = dependency('gstreamer-base-1.0', version : gst_req,
fallback : ['gstreamer', 'gst_base_dep'])
gstcontroller_dep = dependency('gstreamer-controller-1.0', version : gst_req,
fallback : ['gstreamer', 'gst_controller_dep'])
gstpbutils_dep = dependency('gstreamer-pbutils-1.0', version : gst_req,
fallback : ['gst-plugins-base', 'pbutils_dep'])
gstaudio_dep = dependency('gstreamer-audio-1.0', version : gst_req,
fallback : ['gst-plugins-base', 'audio_dep'])
gstfft_dep = dependency('gstreamer-fft-1.0', version : gst_req,
fallback : ['gst-plugins-base', 'fft_dep'])
gsttag_dep = dependency('gstreamer-tag-1.0', version : gst_req,
fallback : ['gst-plugins-base', 'tag_dep'])
gstvideo_dep = dependency('gstreamer-video-1.0', version : gst_req,
fallback : ['gst-plugins-base', 'video_dep'])
gstgl_dep = dependency('gstreamer-gl-1.0', version : gst_req,
fallback : ['gst-plugins-bad', 'gstgl_dep'], required : false)
libm = cc.find_library('m', required : false)
glib_dep = dependency('glib-2.0', version : glib_req)
gio_dep = dependency('gio-2.0', version : glib_req)
gmodule_dep = dependency('gmodule-2.0', version : glib_req)
gst_omx_args = ['-DHAVE_CONFIG_H']
configinc = include_directories('.')
omx_header_path = get_option('with_omx_header_path')
if omx_header_path != ''
gst_omx_args += ['-I' + omx_header_path]
endif
have_external_omx = cc.has_header(
'OMX_Core.h',
args : gst_omx_args,
required : false)
extra_video_headers = ''
if have_external_omx
have_video_ext = cc.has_header (
'OMX_VideoExt.h',
args : gst_omx_args,
required : false)
if have_video_ext
extra_video_headers += '''
#include <OMX_VideoExt.h>'''
endif
endif
have_omx_vp8 = cc.has_header_symbol(
'OMX_Video.h',
'OMX_VIDEO_CodingVP8',
prefix : extra_video_headers,
args : gst_omx_args,
required : false)
if have_omx_vp8
cdata.set('HAVE_VP8', 1)
endif
have_omx_theora = cc.has_header_symbol(
'OMX_Video.h',
'OMX_VIDEO_CodingTheora',
prefix : extra_video_headers,
args : gst_omx_args,
required : false)
if have_omx_theora
cdata.set('HAVE_THEORA', 1)
endif
default_omx_struct_packing = 0
omx_target = get_option ('with_omx_target')
if omx_target == 'generic'
cdata.set('USE_OMX_TARGET_GENERIC', 1)
elif omx_target == 'rpi'
cdata.set('USE_OMX_TARGET_RPI', 1)
cdata.set('OMX_SKIP64BIT', 1)
default_omx_struct_packing = 4
if gstgl_dep.found()
if gstgl_dep.type_name() == 'pkgconfig'
gl_winsys = gstgl_dep.get_pkgconfig_variable('gl_winsys').split(',')
gl_platforms = gstgl_dep.get_pkgconfig_variable('gl_platforms').split(',')
elif gstgl_dep.type_name() == 'internal'
# XXX assume gst-plugins-bad was built with dispmanx and egl support
gl_winsys = ['dispmanx']
gl_platforms = ['egl']
else
error ('unreachable dependency type')
endif
if not gl_winsys.contains('dispmanx') or not gl_platforms.contains ('egl')
gstgl_dep = dependency('', required : false)
endif
endif
elif omx_target == 'bellagio'
cdata.set('USE_OMX_TARGET_BELLAGIO', 1)
else
error ('Unsupported omx target specified. Use the -Dwith_omx_target option')
endif
if gstgl_dep.found()
cdata.set ('HAVE_GST_GL', 1)
endif
omx_struct_packing = get_option ('with_omx_struct_packing').to_int()
if omx_struct_packing == 0
omx_struct_packing = default_omx_struct_packing
endif
if omx_struct_packing != 0
cdata.set('GST_OMX_STRUCT_PACKING', omx_struct_packing)
endif
omx_conf_dir = join_paths (get_option ('prefix'), get_option ('sysconfdir'), 'xdg')
cdata.set_quoted('GST_OMX_CONFIG_DIR', omx_conf_dir)
configure_file(input : 'config.h.meson',
output : 'config.h',
configuration : cdata)
subdir('config')
subdir('examples')
subdir('omx')
#subdir('tools')
python3 = find_program('python3')
run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")')
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