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Don't create Caps object on module import, as gst.Caps may be a mock

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This commit is contained in:
Stein Magnus Jodal 2012-01-14 22:21:51 +01:00
parent 1952f412d5
commit 76c544833e
1 changed files with 9 additions and 10 deletions
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19
mopidy/gstreamer.py
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@ -13,15 +13,6 @@ from mopidy.backends.base import Backend
logger = logging.getLogger('mopidy.gstreamer') logger = logging.getLogger('mopidy.gstreamer')
default_caps = gst.Caps("""
audio/x-raw-int,
endianness=(int)1234,
channels=(int)2,
width=(int)16,
depth=(int)16,
signed=(boolean)true,
rate=(int)44100""")
class GStreamer(ThreadingActor): class GStreamer(ThreadingActor):
""" """
@ -34,6 +25,14 @@ class GStreamer(ThreadingActor):
""" """
def __init__(self): def __init__(self):
self._default_caps = gst.Caps("""
audio/x-raw-int,
endianness=(int)1234,
channels=(int)2,
width=(int)16,
depth=(int)16,
signed=(boolean)true,
rate=(int)44100""")
self._pipeline = None self._pipeline = None
self._source = None self._source = None
self._tee = None self._tee = None
@ -77,7 +76,7 @@ class GStreamer(ThreadingActor):
def _on_new_source(self, element, pad): def _on_new_source(self, element, pad):
self._source = element.get_property('source') self._source = element.get_property('source')
try: try:
self._source.set_property('caps', default_caps) self._source.set_property('caps', self._default_caps)
except TypeError: except TypeError:
pass pass