1 project('gst-plugins-bad', 'c', 'cpp',
3 meson_version : '>= 0.59',
4 default_options : [ 'warning_level=1',
5 'buildtype=debugoptimized' ])
7 gst_version = meson.project_version()
8 version_arr = gst_version.split('.')
9 gst_version_major = version_arr[0].to_int()
10 gst_version_minor = version_arr[1].to_int()
11 gst_version_micro = version_arr[2].to_int()
12 if version_arr.length() == 4
13 gst_version_nano = version_arr[3].to_int()
17 gst_version_is_stable = gst_version_minor.is_even()
18 gst_version_is_dev = gst_version_minor.is_odd() and gst_version_micro < 90
20 glib_req = '>= 2.56.0'
23 if gst_version_is_stable
24 gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
26 gst_req = '>= ' + gst_version
31 # maintaining compatibility with the previous libtool versioning
32 # current = minor * 100 + micro
33 curversion = gst_version_minor * 100 + gst_version_micro
34 libversion = '@0@.@1@.0'.format(soversion, curversion)
35 osxversion = curversion + 1
37 plugins_install_dir = join_paths(get_option('libdir'), 'gstreamer-1.0')
38 static_build = get_option('default_library') == 'static'
42 cc = meson.get_compiler('c')
43 cxx = meson.get_compiler('cpp')
44 host_system = host_machine.system()
46 if host_system in ['ios', 'darwin']
47 have_objc = add_languages('objc', native: false)
48 have_objcpp = add_languages('objcpp', native: false)
54 cdata = configuration_data()
56 if cc.get_id() == 'msvc'
58 # Ignore several spurious warnings for things gstreamer does very commonly
59 # If a warning is completely useless and spammy, use '/wdXXXX' to suppress it
60 # If a warning is harmless but hard to fix, use '/woXXXX' so it's shown once
61 # NOTE: Only add warnings here if you are sure they're spurious
62 '/wd4018', # implicit signed/unsigned conversion
63 '/wd4146', # unary minus on unsigned (beware INT_MIN)
64 '/wd4244', # lossy type conversion (e.g. double -> int)
65 '/wd4305', # truncating type conversion (e.g. double -> float)
66 cc.get_supported_arguments(['/utf-8']), # set the input encoding to utf-8
68 # Enable some warnings on MSVC to match GCC/Clang behaviour
69 '/w14062', # enumerator 'identifier' in switch of enum 'enumeration' is not handled
70 '/w14101', # 'identifier' : unreferenced local variable
71 '/w14189', # 'identifier' : local variable is initialized but not referenced
73 add_project_arguments(msvc_args, language: ['c', 'cpp'])
74 # Disable SAFESEH with MSVC for plugins and libs that use external deps that
75 # are built with MinGW
76 noseh_link_args = ['/SAFESEH:NO']
78 if cxx.has_argument('-Wno-non-virtual-dtor')
79 add_project_arguments('-Wno-non-virtual-dtor', language: 'cpp')
85 if cc.has_link_argument('-Wl,-Bsymbolic-functions')
86 add_project_link_arguments('-Wl,-Bsymbolic-functions', language : 'c')
90 if cc.get_id() == 'msvc'
91 export_define = '__declspec(dllexport) extern'
92 elif cc.has_argument('-fvisibility=hidden')
93 add_project_arguments('-fvisibility=hidden', language: 'c')
94 add_project_arguments('-fvisibility=hidden', language: 'cpp')
96 add_project_arguments('-fvisibility=hidden', language: 'objc')
98 export_define = 'extern __attribute__ ((visibility ("default")))'
100 export_define = 'extern'
103 # Passing this through the command line would be too messy
104 cdata.set('GST_API_EXPORT', export_define)
106 # Disable strict aliasing
107 if cc.has_argument('-fno-strict-aliasing')
108 add_project_arguments('-fno-strict-aliasing', language: 'c')
110 if cxx.has_argument('-fno-strict-aliasing')
111 add_project_arguments('-fno-strict-aliasing', language: 'cpp')
114 # Define G_DISABLE_DEPRECATED for development versions
115 if gst_version_is_dev
116 message('Disabling deprecated GLib API')
117 add_project_arguments('-DG_DISABLE_DEPRECATED', language: 'c')
120 cast_checks = get_option('gobject-cast-checks')
121 if cast_checks.disabled() or (cast_checks.auto() and not gst_version_is_dev)
122 message('Disabling GLib cast checks')
123 add_project_arguments('-DG_DISABLE_CAST_CHECKS', language: 'c')
126 glib_asserts = get_option('glib-asserts')
127 if glib_asserts.disabled() or (glib_asserts.auto() and not gst_version_is_dev)
128 message('Disabling GLib asserts')
129 add_project_arguments('-DG_DISABLE_ASSERT', language: 'c')
132 glib_checks = get_option('glib-checks')
133 if glib_checks.disabled() or (glib_checks.auto() and not gst_version_is_dev)
134 message('Disabling GLib checks')
135 add_project_arguments('-DG_DISABLE_CHECKS', language: 'c')
139 ['HAVE_DLFCN_H', 'dlfcn.h'],
140 ['HAVE_FCNTL_H', 'fcntl.h'],
141 ['HAVE_INTTYPES_H', 'inttypes.h'],
142 ['HAVE_MEMORY_H', 'memory.h'],
143 ['HAVE_NETINET_IN_H', 'netinet/in.h'],
144 ['HAVE_NETINET_IP_H', 'netinet/ip.h'],
145 ['HAVE_NETINET_TCP_H', 'netinet/tcp.h'],
146 ['HAVE_PTHREAD_H', 'pthread.h'],
147 ['HAVE_STDINT_H', 'stdint.h'],
148 ['HAVE_STDLIB_H', 'stdlib.h'],
149 ['HAVE_STRINGS_H', 'strings.h'],
150 ['HAVE_STRING_H', 'string.h'],
151 ['HAVE_SYS_PARAM_H', 'sys/param.h'],
152 ['HAVE_SYS_SOCKET_H', 'sys/socket.h'],
153 ['HAVE_SYS_STAT_H', 'sys/stat.h'],
154 ['HAVE_SYS_TIME_H', 'sys/time.h'],
155 ['HAVE_SYS_TYPES_H', 'sys/types.h'],
156 ['HAVE_SYS_UTSNAME_H', 'sys/utsname.h'],
157 ['HAVE_UNISTD_H', 'unistd.h'],
158 ['HAVE_WINDOWS_H', 'windows.h'],
159 ['HAVE_WINSOCK2_H', 'winsock2.h'],
160 ['HAVE_WS2TCPIP_H', 'ws2tcpip.h'],
163 foreach h : check_headers
164 if cc.has_header(h.get(1))
165 cdata.set(h.get(0), 1)
170 ['HAVE_DCGETTEXT', 'dcgettext'],
171 ['HAVE_GETPAGESIZE', 'getpagesize'],
172 ['HAVE_GMTIME_R', 'gmtime_r'],
173 ['HAVE_MEMFD_CREATE', 'memfd_create'],
174 ['HAVE_MMAP', 'mmap'],
175 ['HAVE_PIPE2', 'pipe2'],
176 ['HAVE_GETRUSAGE', 'getrusage', '#include<sys/resource.h>'],
179 foreach f : check_functions
184 if cc.has_function(f.get(1), prefix: prefix)
185 cdata.set(f.get(0), 1)
189 cdata.set('SIZEOF_CHAR', cc.sizeof('char'))
190 cdata.set('SIZEOF_INT', cc.sizeof('int'))
191 cdata.set('SIZEOF_LONG', cc.sizeof('long'))
192 cdata.set('SIZEOF_SHORT', cc.sizeof('short'))
193 cdata.set('SIZEOF_VOIDP', cc.sizeof('void*'))
195 cdata.set_quoted('VERSION', gst_version)
196 cdata.set_quoted('PACKAGE', 'gst-plugins-bad')
197 cdata.set_quoted('PACKAGE_VERSION', gst_version)
198 cdata.set_quoted('PACKAGE_BUGREPORT', 'https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/new')
199 cdata.set_quoted('PACKAGE_NAME', 'GStreamer Bad Plug-ins')
200 cdata.set_quoted('GETTEXT_PACKAGE', 'gst-plugins-bad-1.0')
201 cdata.set_quoted('GST_API_VERSION', api_version)
202 cdata.set_quoted('GST_LICENSE', 'LGPL')
203 cdata.set_quoted('LIBDIR', join_paths(get_option('prefix'), get_option('libdir')))
204 cdata.set_quoted('LOCALEDIR', join_paths(get_option('prefix'), get_option('localedir')))
207 '-Wmissing-declarations',
213 '-Wmissing-include-dirs',
221 '-Wmissing-prototypes',
222 '-Wdeclaration-after-statement',
223 '-Wold-style-definition',
226 warning_cxx_flags = [
227 '-Wformat-nonliteral',
230 foreach extra_arg : warning_c_flags
231 if cc.has_argument (extra_arg)
232 add_project_arguments([extra_arg], language: 'c')
236 foreach extra_arg : warning_cxx_flags
237 if cxx.has_argument (extra_arg)
238 add_project_arguments([extra_arg], language: 'cpp')
242 foreach extra_arg : warning_flags
243 if cc.has_argument (extra_arg)
244 add_project_arguments([extra_arg], language: 'c')
246 if cxx.has_argument (extra_arg)
247 add_project_arguments([extra_arg], language: 'cpp')
251 # GStreamer package name and origin url
252 gst_package_name = get_option('package-name')
253 if gst_package_name == ''
254 if gst_version_nano == 0
255 gst_package_name = 'GStreamer Bad Plug-ins source release'
256 elif gst_version_nano == 1
257 gst_package_name = 'GStreamer Bad Plug-ins git'
259 gst_package_name = 'GStreamer Bad Plug-ins prerelease'
262 cdata.set_quoted('GST_PACKAGE_NAME', gst_package_name)
263 cdata.set_quoted('GST_PACKAGE_ORIGIN', get_option('package-origin'))
265 # FIXME: This should be exposed as a configuration option
266 if host_system == 'linux'
267 cdata.set_quoted('DEFAULT_VIDEOSRC', 'v4l2src')
268 elif ['darwin', 'ios'].contains(host_system)
269 cdata.set_quoted('DEFAULT_VIDEOSRC', 'avfvideosrc')
270 cdata.set_quoted('GST_EXTRA_MODULE_SUFFIX', '.dylib')
271 # Yes, we set this for iOS too. Same as Autotools.
272 cdata.set('HAVE_OSX', 1)
274 cdata.set_quoted('DEFAULT_VIDEOSRC', 'videotestsrc')
278 gst_dep = dependency('gstreamer-1.0', version : gst_req,
279 fallback : ['gstreamer', 'gst_dep'])
280 gstbase_dep = dependency('gstreamer-base-1.0', version : gst_req,
281 fallback : ['gstreamer', 'gst_base_dep'])
282 gstnet_dep = dependency('gstreamer-net-1.0', version : gst_req,
283 fallback : ['gstreamer', 'gst_net_dep'])
284 gstcontroller_dep = dependency('gstreamer-controller-1.0', version : gst_req,
285 fallback : ['gstreamer', 'gst_controller_dep'])
287 gstpbutils_dep = dependency('gstreamer-pbutils-1.0', version : gst_req,
288 fallback : ['gst-plugins-base', 'pbutils_dep'])
289 gstallocators_dep = dependency('gstreamer-allocators-1.0', version : gst_req,
290 fallback : ['gst-plugins-base', 'allocators_dep'])
291 gstapp_dep = dependency('gstreamer-app-1.0', version : gst_req,
292 fallback : ['gst-plugins-base', 'app_dep'])
293 gstaudio_dep = dependency('gstreamer-audio-1.0', version : gst_req,
294 fallback : ['gst-plugins-base', 'audio_dep'])
295 gstfft_dep = dependency('gstreamer-fft-1.0', version : gst_req,
296 fallback : ['gst-plugins-base', 'fft_dep'])
297 gstriff_dep = dependency('gstreamer-riff-1.0', version : gst_req,
298 fallback : ['gst-plugins-base', 'riff_dep'])
299 gstrtp_dep = dependency('gstreamer-rtp-1.0', version : gst_req,
300 fallback : ['gst-plugins-base', 'rtp_dep'])
301 gstrtsp_dep = dependency('gstreamer-rtsp-1.0', version : gst_req,
302 fallback : ['gst-plugins-base', 'rtsp_dep'])
303 gstsdp_dep = dependency('gstreamer-sdp-1.0', version : gst_req,
304 fallback : ['gst-plugins-base', 'sdp_dep'])
305 gsttag_dep = dependency('gstreamer-tag-1.0', version : gst_req,
306 fallback : ['gst-plugins-base', 'tag_dep'])
307 gstvideo_dep = dependency('gstreamer-video-1.0', version : gst_req,
308 fallback : ['gst-plugins-base', 'video_dep'])
309 gstcheck_dep = dependency('gstreamer-check-1.0', version : gst_req,
310 required : get_option('tests'),
311 fallback : ['gstreamer', 'gst_check_dep'])
314 gstgl_dep = dependency('gstreamer-gl-1.0', version : gst_req,
315 fallback : ['gst-plugins-base', 'gstgl_dep'], required: get_option('gl'))
316 gstglproto_dep = dependency('gstreamer-gl-prototypes-1.0', version : gst_req,
317 fallback : ['gst-plugins-base', 'gstglproto_dep'], required: get_option('gl'))
318 gstglx11_dep = dependency('', required : false)
319 gstglwayland_dep = dependency('', required : false)
320 gstglegl_dep = dependency('', required : false)
323 if gstgl_dep.type_name() == 'pkgconfig'
324 gst_gl_apis = gstgl_dep.get_variable('gl_apis').split()
325 gst_gl_winsys = gstgl_dep.get_variable('gl_winsys').split()
326 gst_gl_platforms = gstgl_dep.get_variable('gl_platforms').split()
328 gstbase = subproject('gst-plugins-base')
329 gst_gl_apis = gstbase.get_variable('enabled_gl_apis')
330 gst_gl_winsys = gstbase.get_variable('enabled_gl_winsys')
331 gst_gl_platforms = gstbase.get_variable('enabled_gl_platforms')
334 message('GStreamer OpenGL window systems: @0@'.format(' '.join(gst_gl_winsys)))
335 message('GStreamer OpenGL platforms: @0@'.format(' '.join(gst_gl_platforms)))
336 message('GStreamer OpenGL apis: @0@'.format(' '.join(gst_gl_apis)))
338 foreach ws : ['x11', 'wayland', 'android', 'cocoa', 'eagl', 'win32', 'dispmanx', 'viv_fb']
339 set_variable('gst_gl_have_window_@0@'.format(ws), gst_gl_winsys.contains(ws))
342 foreach p : ['glx', 'egl', 'cgl', 'eagl', 'wgl']
343 set_variable('gst_gl_have_platform_@0@'.format(p), gst_gl_platforms.contains(p))
346 foreach api : ['gl', 'gles2']
347 set_variable('gst_gl_have_api_@0@'.format(api), gst_gl_apis.contains(api))
350 # Behind specific checks because meson fails at optional dependencies with a
351 # fallback to the same subproject. On the first failure, meson will never
352 # check the system again even if the fallback never existed.
353 # Last checked with meson 0.54.3
354 if gst_gl_have_window_x11
355 gstglx11_dep = dependency('gstreamer-gl-x11-1.0', version : gst_req,
356 fallback : ['gst-plugins-base', 'gstglx11_dep'], required: true)
358 if gst_gl_have_window_wayland
359 gstglwayland_dep = dependency('gstreamer-gl-wayland-1.0', version : gst_req,
360 fallback : ['gst-plugins-base', 'gstglwayland_dep'], required: true)
362 if gst_gl_have_platform_egl
363 gstglegl_dep = dependency('gstreamer-gl-egl-1.0', version : gst_req,
364 fallback : ['gst-plugins-base', 'gstglegl_dep'], required: true)
368 libm = cc.find_library('m', required : false)
369 glib_dep = dependency('glib-2.0', version : glib_req, fallback: ['glib', 'libglib_dep'])
370 gmodule_dep = dependency('gmodule-2.0', fallback: ['glib', 'libgmodule_dep'])
371 gio_dep = dependency('gio-2.0', fallback: ['glib', 'libgio_dep'])
372 # gio-unix-2.0 is used by sys/bluez
374 # Optional dep of ext/gl and gst/librfb
375 x11_dep = dependency('x11', required : get_option('x11'))
377 cdata.set('HAVE_X11', 1)
380 if host_machine.system() == 'windows'
381 winsock2 = [cc.find_library('ws2_32')]
386 if ['darwin', 'ios'].contains(host_system)
388 error('Building on MacOS/iOS/etc requires an ObjC compiler')
390 if host_system == 'ios'
391 cdata.set('HAVE_IOS', 1)
394 avfoundation_dep = dependency('AVFoundation', required : false)
395 if avfoundation_dep.found()
396 cdata.set('HAVE_AVFOUNDATION', 1)
399 videotoolbox_dep = dependency('VideoToolbox', required : false)
400 if videotoolbox_dep.found()
401 cdata.set('HAVE_VIDEOTOOLBOX', 1)
404 # FIXME: framework.version() returns 'unknown'
405 # if videotoolbox_dep.version().version_compare('>=10.9.6')
406 # cdata.set('HAVE_VIDEOTOOLBOX_10_9_6', 1)
413 # Used by various libraries/elements that use Orc code
414 orc_dep = dependency('orc-0.4', version : orc_req, required : get_option('orc'),
415 fallback : ['orc', 'orc_dep'])
416 orcc = find_program('orcc', required : get_option('orc'))
417 if orc_dep.found() and orcc.found()
419 orcc_args = [orcc, '--include', 'glib.h']
420 cdata.set('HAVE_ORC', 1)
422 message('Orc Compiler not found or disabled, will use backup C code')
423 cdata.set('DISABLE_ORC', 1)
425 cdata.set('GST_ENABLE_EXTRA_CHECKS', not get_option('extra-checks').disabled())
427 gnustl_dep = declare_dependency()
428 if host_system == 'android'
429 gnustl_dep = dependency('gnustl', required : false)
434 # TIZEN_FEATURE_XXX can be generally used for all of modules in this subproject
435 cdata.set('TIZEN_FEATURE_FIX_MEMORY_LEAK', true)
437 # TIZEN_FEATURE_[MODULE]_XXX should be used for a particular module
438 cdata.set('TIZEN_FEATURE_ADAPTIVE_MODIFICATION', true)
439 cdata.set('TIZEN_FEATURE_HLSDEMUX_PROPERTY', true)
440 cdata.set('TIZEN_FEATURE_HLSDEMUX_EMPTY_VTT', true)
441 cdata.set('TIZEN_FEATURE_HLSDEMUX_UPDATE_SEGMENT', true)
442 cdata.set('TIZEN_FEATURE_HLSDEMUX_DISCONT_SEQUENCE', true)
443 cdata.set('TIZEN_FEATURE_TSDEMUX_MODIFICATION', true)
444 cdata.set('TIZEN_FEATURE_TSDEMUX_INVALID_PCR_PID', true)
445 cdata.set('TIZEN_FEATURE_TSDEMUX_LANG_TAG', true)
446 cdata.set('TIZEN_FEATURE_TSDEMUX_UPDATE_PMT', true)
447 cdata.set('TIZEN_FEATURE_TSDEMUX_UPDATE_STREAM', true)
448 cdata.set('TIZEN_FEATURE_HLS_WEBVTT', true)
449 cdata.set('TIZEN_FEATURE_OALSINK_MODIFICATION', true)
450 cdata.set('TIZEN_FEATURE_MPEGDEMUX_MODIFICATION', true)
451 cdata.set('TIZEN_FEATURE_H264PARSE_MODIFICATION', true)
452 cdata.set('TIZEN_FEATURE_AD', true)
453 cdata.set('TIZEN_FEATURE_HLSDEMUX_LANG_TAG', true)
454 cdata.set('TIZEN_FEATURE_HLSDEMUX_DISCONT', true)
455 cdata.set('TIZEN_FEATURE_WEBRTC_MODIFICATION', true)
456 cdata.set('TIZEN_FEATURE_WEBRTC_IMPORT_NETSIM', true)
457 cdata.set('TIZEN_FEATURE_PITCH_AUDIO_META', true)
459 # TIZEN BUILD OPTION end
461 # Disable compiler warnings for unused variables and args if gst debug system is disabled
462 if gst_dep.type_name() == 'internal'
463 gst_debug_disabled = not subproject('gstreamer').get_variable('gst_debug')
465 # We can't check that in the case of subprojects as we won't
466 # be able to build against an internal dependency (which is not built yet)
467 gst_debug_disabled = cc.has_header_symbol('gst/gstconfig.h', 'GST_DISABLE_GST_DEBUG', dependencies: gst_dep)
470 if gst_debug_disabled
471 message('GStreamer debug system is disabled')
472 if cc.has_argument('-Wno-unused')
473 add_project_arguments('-Wno-unused', language: 'c')
475 if cxx.has_argument ('-Wno-unused')
476 add_project_arguments('-Wno-unused', language: 'cpp')
479 message('GStreamer debug system is enabled')
482 gst_plugins_bad_args = ['-DHAVE_CONFIG_H']
483 configinc = include_directories('.')
484 libsinc = include_directories('gst-libs')
486 python3 = import('python').find_installation()
488 gir = find_program('g-ir-scanner', required : get_option('introspection'))
489 gnome = import('gnome')
490 build_gir = gir.found() and (not meson.is_cross_build() or get_option('introspection').enabled())
491 gir_init_section = [ '--add-init-section=extern void gst_init(gint*,gchar**);' + \
492 'g_setenv("GST_REGISTRY_1.0", "@0@", TRUE);'.format(meson.current_build_dir() + '/gir_empty_registry.reg') + \
493 'g_setenv("GST_PLUGIN_PATH_1_0", "", TRUE);' + \
494 'g_setenv("GST_PLUGIN_SYSTEM_PATH_1_0", "", TRUE);' + \
495 'gst_init(NULL,NULL);', '--quiet']
497 presetdir = join_paths(get_option('datadir'), 'gstreamer-' + api_version, 'presets')
499 pkgconfig = import('pkgconfig')
500 plugins_pkgconfig_install_dir = join_paths(plugins_install_dir, 'pkgconfig')
501 if get_option('default_library') == 'shared'
502 # If we don't build static plugins there is no need to generate pc files
503 plugins_pkgconfig_install_dir = disabler()
506 pkgconfig_variables = ['exec_prefix=${prefix}',
507 'toolsdir=${exec_prefix}/bin',
508 'pluginsdir=${libdir}/gstreamer-1.0',
509 'datarootdir=${prefix}/share',
510 'datadir=${datarootdir}',
511 'girdir=${datadir}/gir-1.0',
512 'typelibdir=${libdir}/girepository-1.0']
514 pkgconfig_subdirs = ['gstreamer-1.0']
517 libraries : [gst_dep],
518 variables : pkgconfig_variables,
519 subdirs : pkgconfig_subdirs,
520 name : 'gstreamer-plugins-bad-1.0',
521 description : 'Streaming media framework, bad plugins libraries',
524 gpl_allowed = get_option('gpl').allowed()
535 update_orc_dist_files = find_program('scripts/update-orc-dist-files.py')
537 orc_update_targets = []
538 foreach t : orc_targets
539 orc_name = t.get('name')
540 orc_file = t.get('orc-source')
541 header = t.get('header')
542 source = t.get('source')
543 # alias_target() only works with build targets, so can't use run_target() here
544 orc_update_targets += [
545 custom_target('update-orc-@0@'.format(orc_name),
546 input: [header, source],
547 command: [update_orc_dist_files, orc_file, header, source],
548 output: ['@0@-dist.c'.format(orc_name)]) # not entirely true
552 if orc_update_targets.length() > 0
553 update_orc_dist_target = alias_target('update-orc-dist', orc_update_targets)
557 # xgettext is optional (on Windows for instance)
558 if find_program('xgettext', required : get_option('nls')).found()
559 cdata.set('ENABLE_NLS', 1)
566 if gst_version_nano == 0
567 extract_release_date = find_program('scripts/extract-release-date-from-doap-file.py')
568 run_result = run_command(extract_release_date, gst_version, files('gst-plugins-bad.doap'), check: true)
569 release_date = run_result.stdout().strip()
570 cdata.set_quoted('GST_PACKAGE_RELEASE_DATETIME', release_date)
571 message('Package release date: ' + release_date)
574 if glib_dep.version().version_compare('< 2.67.4')
575 cdata.set('g_memdup2(ptr,sz)', '(G_LIKELY(((guint64)(sz)) < G_MAXUINT)) ? g_memdup(ptr,sz) : (g_abort(),NULL)')
578 configure_file(output : 'config.h', configuration : cdata)
583 foreach plugin: plugins
584 if plugin.name().startswith('gst')
585 plugin_names += [plugin.name().substring(3)]
587 plugin_names += [plugin.name()]
592 'Plugins': plugin_names,
593 '(A)GPL license allowed': gpl_allowed,