http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
gst-python)
+AG_GST_INIT
+
dnl initialize automake
AM_INIT_AUTOMAKE([-Wno-portability 1.10])
dnl required versions of other packages
dnl Note that they are runtime requirements
AC_SUBST(GST_REQ, 0.11.92)
-AC_SUBST(GSTPB_REQ, 0.11.92)
dnl check for python
-dnl AM_PATH_PYTHON(2.2)
+dnl AM_PATH_PYTHON(2.5)
AM_PATH_PYTHON
AC_MSG_CHECKING(for python >= 2.5)
prog="
else
AC_MSG_ERROR(too old)
fi
+AS_AC_EXPAND(PYTHONDIR, $pythondir)
+AS_AC_EXPAND(PYEXECDIR, $pyexecdir)
+
+AC_ARG_WITH([pygi_overrides_dir],
+ AC_HELP_STRING([--with-pygi-overrides-dir], [Path to pygobject overrides directory]))
+
+AC_MSG_CHECKING(for pygobject overrides directory)
+if test "x$with_pygi_overrides_dir" = "x" ; then
+ overrides_dir="`$PYTHON -c 'import gi; print(gi._overridesdir)' 2>/dev/null`"
+ # fallback if the previous failed
+ if test "x$overrides_dir" = "x" ; then
+ overrides_dir="${pyexecdir}/gi/overrides"
+ fi
+else
+ overrides_dir="$with_pygi_overrides_dir"
+fi
+
+PYGI_OVERRIDES_DIR="$overrides_dir"
+AC_SUBST(PYGI_OVERRIDES_DIR)
+AC_MSG_RESULT($PYGI_OVERRIDES_DIR)
+
+dnl and set the override directory
+AC_ARG_WITH([pygi_overrides_dir],
+ AC_HELP_STRING([--with-pygi-overrides-dir], [Path to pygobject overrides directory]))
AG_GST_VALGRIND_CHECK
dnl set release date/time
+#AG_GST_SET_PACKAGE_RELEASE_DATETIME_WITH_NANO([$PACKAGE_VERSION_NANO],
+ #["${srcdir}/gst-python.doap"],
+ #[$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_MICRO])
AC_OUTPUT([
Makefile
common/m4/Makefile
examples/Makefile
testsuite/Makefile
+ gi/Makefile
+ gi/overrides/Makefile
])
--- /dev/null
+#!/usr/bin/env python
+#
+# __init__.py
+#
+# Copyright (C) 2012 Thibault Saunier <thibaul.saunier@collabora.com>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+
+
+from pkgutil import extend_path
+
+__path__ = extend_path(__path__, __name__)
--- /dev/null
+# -*- Mode: Python; py-indent-offset: 4 -*-
+# vim: tabstop=4 shiftwidth=4 expandtab
+#
+# Gst.py
+#
+# Copyright (C) 2012 Thibault Saunier <thibault.saunier@collabora.com>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+
+import sys
+from ..overrides import override
+from ..importer import modules
+
+if sys.version_info >= (3, 0):
+ _basestring = str
+ _callable = lambda c: hasattr(c, '__call__')
+else:
+ _basestring = basestring
+ _callable = callable
+
+Gst = modules['Gst']._introspection_module
+__all__ = []
+
+if Gst._version == '0.10':
+ import warnings
+ warn_msg = "You have imported the Gst 0.10 module. Because Gst 0.10 \
+was not designed for use with introspection some of the \
+interfaces and API will fail. As such this is not supported \
+by the GStreamer development team and we encourage you to \
+port your app to Gst 1 or greater. gst-python is the recomended \
+python module to use with Gst 0.10"
+
+ warnings.warn(warn_msg, RuntimeWarning)
+
+class Caps(Gst.Caps):
+
+ def __new__(cls, *kwargs):
+ if not kwargs:
+ return Caps.new_empty()
+ elif len(kwargs) > 1:
+ raise TypeError("wrong arguments when creating GstCaps object")
+ elif isinstance(kwargs[0], str):
+ return Caps.from_string(kwargs[0])
+ elif isinstance(kwargs[0], Caps):
+ return kwargs[0].copy()
+
+ raise TypeError("wrong arguments when creating GstCaps object")
+
+ def __str__(self):
+ return self.to_string()
+
+Caps = override(Caps)
+__all__.append('Caps')
+
+class ElementFactory(Gst.ElementFactory):
+
+ # ElementFactory
+ def get_longname(self):
+ return self.get_metadata("long-name")
+
+ def get_description(self):
+ return self.get_metadata("description")
+
+ def get_klass(self):
+ return self.get_metadata("klass")
+
+ElementFactory = override(ElementFactory)
+__all__.append('ElementFactory')
+
+class Fraction(Gst.Fraction):
+ def __init__(self, num, denom=1):
+ def __gcd(a, b):
+ while b != 0:
+ tmp = a
+ a = b
+ b = tmp % b
+ return abs(a)
+
+ def __simplify():
+ num = self.num
+ denom = self.denom
+
+ if num < 0:
+ num = -num
+ denom = -denom
+
+ # Compute greatest common divisor
+ gcd = __gcd(num, denom)
+ if gcd != 0:
+ num /= gcd
+ denom /= gcd
+
+ self.num = num
+ self.denom = denom
+
+ self.num = num
+ self.denom = denom
+
+ __simplify()
+ self.type = "fraction"
+
+ def __repr__(self):
+ return '<Gst.Fraction %d/%d>' % (self.num, self.denom)
+
+ def __value__(self):
+ return self.num / self.denom
+
+ def __eq__(self, other):
+ if isinstance(other, Fraction):
+ return self.num * other.denom == other.num * self.denom
+ return False
+
+ def __ne__(self, other):
+ return not self.__eq__(other)
+
+ def __mul__(self, other):
+ if isinstance(other, Fraction):
+ return Fraction(self.num * other.num,
+ self.denom * other.denom)
+ elif isinstance(other, int):
+ return Fraction(self.num * other, self.denom)
+ raise TypeError
+
+ __rmul__ = __mul__
+
+ def __div__(self, other):
+ if isinstance(other, Fraction):
+ return Fraction(self.num * other.denom,
+ self.denom * other.num)
+ elif isinstance(other, int):
+ return Fraction(self.num, self.denom * other)
+ return TypeError
+
+ def __rdiv__(self, other):
+ if isinstance(other, int):
+ return Fraction(self.denom * other, self.num)
+ return TypeError
+
+ def __float__(self):
+ return float(self.num) / float(self.denom)
+
+Fraction = override(Fraction)
+__all__.append('Fraction')
+
+initialized, argv = Gst.init_check(sys.argv)
+import _gi_gst
+print _gi_gst
+
+sys.argv = list(argv)
+if not initialized:
+ raise RuntimeError("Gst couldn't be initialized")
+
projects / platform / upstream / gstreamer.git / commitdiff