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# -*- Mode: Python -*- vi:si:et:sw=4:sts=4:ts=4:syntax=python
import os
import shutil
from collections import defaultdict
from cerbero.build import recipe
from cerbero.build.source import SourceType
from cerbero.build.cookbook import CookBook
from cerbero.enums import Platform, License
from cerbero.utils import shell, to_unixpath
class GStreamer(recipe.Recipe):
licenses = [License.LGPLv2Plus]
version = '1.16.2'
tagged_for_release = True
if not tagged_for_release or recipe.Recipe._using_manifest_force_git:
# Pre-release version, use git master
stype = SourceType.GIT
remotes = {'origin': 'https://gitlab.freedesktop.org/gstreamer/%(name)s.git'}
if int(version.split('.')[1]) % 2 == 0:
# Even version, use the specific branch
commit = 'origin/' + '.'.join(version.split('.')[0:2])
else:
# Odd version, use git master
commit = 'origin/master'
else:
# Release version, use tarballs
stype = SourceType.TARBALL
url = 'https://gstreamer.freedesktop.org/src/%(name)s/%(name)s-%(version)s.tar.xz'
tarball_dirname = '%(name)s-%(version)s'
# Always define `commit`, used by gst-validate
commit = version
def enable_plugin(self, plugin, category, variant, option=None, dep=None):
if option is None:
option = variant
if getattr(self.config.variants, variant):
if dep is not None:
self.deps.append(dep)
plugin = 'lib/gstreamer-1.0/libgst' + plugin
if not hasattr(self, 'files_plugins_' + category):
setattr(self, 'files_plugins_' + category, [])
f = getattr(self, 'files_plugins_' + category)
f += [plugin + '%(mext)s']
if not hasattr(self, 'files_plugins_{}_devel'.format(category)):
setattr(self, 'files_plugins_{}_devel'.format(category), [])
d = getattr(self, 'files_plugins_{}_devel'.format(category))
d += [plugin + '.a', plugin + '.la']
self.meson_options[option] = 'enabled'
else:
self.meson_options[option] = 'disabled'
def disable_plugin(self, plugin, category, option=None, dep=None):
if option is None:
option = plugin
if dep is not None and dep in self.deps:
self.deps.remove(dep)
plugin = 'lib/gstreamer-1.0/libgst' + plugin
if hasattr(self, 'files_plugins_' + category):
f = getattr(self, 'files_plugins_' + category)
f.remove(plugin + '%(mext)s')
if hasattr(self, 'files_plugins_{}_devel'.format(category)):
d = getattr(self, 'files_plugins_{}_devel'.format(category))
d.remove(plugin + '.a')
d.remove(plugin + '.la')
self.meson_options[option] = 'disabled'
def list_gstreamer_1_0_plugins_by_category(config):
cookbook = CookBook(config)
plugins = defaultdict(list)
for r in ['gstreamer-1.0', 'gst-plugins-base-1.0', 'gst-plugins-good-1.0',
'gst-plugins-bad-1.0', 'gst-plugins-ugly-1.0', 'libnice',
'gst-libav-1.0', 'gst-editing-services-1.0', 'gst-rtsp-server-1.0']:
r = cookbook.get_recipe(r)
for attr_name in dir(r):
if attr_name.startswith('files_plugins_'):
cat_name = attr_name[len('files_plugins_'):]
plugins_list = getattr(r, attr_name)
elif attr_name.startswith('platform_files_plugins_'):
cat_name = attr_name[len('platform_files_plugins_'):]
plugins_dict = getattr(r, attr_name)
plugins_list = plugins_dict.get(config.target_platform, [])
else:
continue
for e in plugins_list:
if not e.startswith('lib/gstreamer-'):
continue
c = e.split('/')
if len(c) != 3:
continue
e = c[2]
# we only care about files with the replaceable %(mext)s extension
if not e.endswith ('%(mext)s'):
continue
if e.startswith('libgst'):
e = e[6:-8]
else:
e = e[3:-8]
plugins[cat_name].append(e)
return plugins
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