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moved gstreamer pipeline initialization to backend class to flush the

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buffer on stop/play and removed audiocontroller arguments
This commit is contained in:
Johannes Knutsen 2010-08-09 18:23:46 +02:00
parent 6c692b603d
commit 659b879e9c
1 changed files with 8 additions and 8 deletions
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16
mopidy/backends/libspotify.py
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@ -43,8 +43,7 @@ class LibspotifyBackend(BaseBackend):
self.stored_playlists = LibspotifyStoredPlaylistsController(
backend=self)
self.uri_handlers = [u'spotify:', u'http://open.spotify.com/']
self.audio_controller_class = kwargs.get(
'audio_controller_class', AlsaController)
self.gstreamer_pipeline = gst.Pipeline("spotify_pipeline")
self.spotify = self._connect()
def _connect(self):
@ -52,7 +51,7 @@ class LibspotifyBackend(BaseBackend):
spotify = LibspotifySessionManager(
settings.SPOTIFY_USERNAME, settings.SPOTIFY_PASSWORD,
core_queue=self.core_queue,
audio_controller_class=self.audio_controller_class)
gstreamer_pipeline=self.gstreamer_pipeline)
spotify.start()
return spotify
@ -99,6 +98,7 @@ class LibspotifyPlaybackController(BasePlaybackController):
return False
def _play(self, track):
self.backend.gstreamer_pipeline.set_state(gst.STATE_READY)
if self.state == self.PLAYING:
self.stop()
if track.uri is None:
@ -107,6 +107,7 @@ class LibspotifyPlaybackController(BasePlaybackController):
self.backend.spotify.session.load(
Link.from_string(track.uri).as_track())
self.backend.spotify.session.play(1)
self.backend.gstreamer_pipeline.set_state(gst.STATE_PLAYING)
return True
except SpotifyError as e:
logger.warning('Play %s failed: %s', track.uri, e)
@ -120,6 +121,7 @@ class LibspotifyPlaybackController(BasePlaybackController):
pass # TODO
def _stop(self):
self.backend.gstreamer_pipeline.set_state(gst.STATE_READY)
self.backend.spotify.session.play(0)
return True
@ -201,12 +203,13 @@ class LibspotifySessionManager(SpotifySessionManager, threading.Thread):
appkey_file = os.path.expanduser(settings.SPOTIFY_LIB_APPKEY)
user_agent = 'Mopidy %s' % get_version()
def __init__(self, username, password, core_queue, audio_controller_class):
def __init__(self, username, password, core_queue, gstreamer_pipeline):
SpotifySessionManager.__init__(self, username, password)
threading.Thread.__init__(self)
self.core_queue = core_queue
self.connected = threading.Event()
self.session = None
self.gstreamer_pipeline = gstreamer_pipeline
cap_string = """audio/x-raw-int,
endianness=(int)1234,
@ -222,13 +225,10 @@ class LibspotifySessionManager(SpotifySessionManager, threading.Thread):
self.gsink = gst.element_factory_make("autoaudiosink", "autosink")
self.pipeline = gst.Pipeline("spotify_pipeline")
self.pipeline.add(self.gsrc, self.gsink)
self.gstreamer_pipeline.add(self.gsrc, self.gsink)
gst.element_link_many(self.gsrc, self.gsink)
self.pipeline.set_state(gst.STATE_PLAYING)
def run(self):
self.connect()