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4 space indents
Original commit message from CVS: 4 space indents
This commit is contained in:
David I. Lehn
parent
1ec10b9d91
commit
26c22b53d6
3 changed files with 110 additions and 108 deletions
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@ -5,6 +5,8 @@
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* gstreamer/Makefile.am: fix libtool 1.5 build by fixing export
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* gstreamer/Makefile.am: fix libtool 1.5 build by fixing export
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symbol typo s/initgstreamer/init_gstreamer/
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symbol typo s/initgstreamer/init_gstreamer/
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* gstreamer/examples/ilat.py: 4 space indents
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2003-10-05 Thomas Vander Stichele <thomas at apestaart dot org>
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2003-10-05 Thomas Vander Stichele <thomas at apestaart dot org>
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* examples/gstreamer/*.py: use Element over gst_element_factory_make
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* examples/gstreamer/*.py: use Element over gst_element_factory_make
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@ -28,81 +28,81 @@ import time
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from identity import Identity
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from identity import Identity
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def update(sender, *args):
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def update(sender, *args):
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print sender.get_name(), args
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print sender.get_name(), args
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def build(filters, b):
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def build(filters, b):
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# create a new bin to hold the elements
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# create a new bin to hold the elements
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bin = Pipeline('pipeline')
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bin = Pipeline('pipeline')
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src = Element('fakesrc', 'source');
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src = Element('fakesrc', 'source');
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src.set_property('silent', 1)
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src.set_property('silent', 1)
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src.set_property('num_buffers', b)
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src.set_property('num_buffers', b)
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sink = Element('fakesink', 'sink')
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sink = Element('fakesink', 'sink')
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sink.set_property('silent', 1)
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sink.set_property('silent', 1)
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elements = [src] + filters + [sink]
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elements = [src] + filters + [sink]
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# add objects to the main pipeline
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# add objects to the main pipeline
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for e in elements:
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for e in elements:
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bin.add(e)
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bin.add(e)
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# link the elements
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# link the elements
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previous = None
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previous = None
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for e in elements:
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for e in elements:
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if previous:
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if previous:
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previous.link(e)
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previous.link(e)
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previous = e
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previous = e
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return bin
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return bin
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def filter(bin):
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def filter(bin):
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bin.set_state(STATE_PLAYING);
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bin.set_state(STATE_PLAYING);
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while bin.iterate(): pass
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while bin.iterate(): pass
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bin.set_state(STATE_NULL)
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bin.set_state(STATE_NULL)
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ccnt = 0
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ccnt = 0
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def c():
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def c():
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global ccnt
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global ccnt
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id = Element ('identity', 'c identity %d' % ccnt);
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id = Element ('identity', 'c identity %d' % ccnt);
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id.set_property('silent', 1)
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id.set_property('silent', 1)
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id.set_property('loop_based', 0)
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id.set_property('loop_based', 0)
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ccnt += 1
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ccnt += 1
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return id
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return id
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pcnt = 0
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pcnt = 0
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def py():
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def py():
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id = Identity()
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id = Identity()
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assert id
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assert id
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global pcnt
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global pcnt
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id.set_name('py identity %d' % pcnt)
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id.set_name('py identity %d' % pcnt)
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pcnt += 1
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pcnt += 1
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return id
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return id
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def check(f, n, b):
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def check(f, n, b):
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fs = []
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fs = []
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for i in range(n):
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for i in range(n):
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fs.append(f())
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fs.append(f())
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pipe = build(fs, b)
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pipe = build(fs, b)
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start = time.time()
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start = time.time()
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ret = filter(pipe)
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ret = filter(pipe)
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end = time.time()
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end = time.time()
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print '%s b:%d i:%d t:%f' % (f, b, n, end - start)
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print '%s b:%d i:%d t:%f' % (f, b, n, end - start)
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return ret
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return ret
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def main():
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def main():
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"Identity timer and latency check"
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"Identity timer and latency check"
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gst_debug_set_categories(0L)
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gst_debug_set_categories(0L)
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if len(sys.argv) < 3:
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if len(sys.argv) < 3:
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print 'usage: %s identites buffers' % (sys.argv[0],)
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print 'usage: %s identites buffers' % (sys.argv[0],)
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return -1
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return -1
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n = int(sys.argv[1])
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n = int(sys.argv[1])
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b = int(sys.argv[2])
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b = int(sys.argv[2])
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for f in (c, py):
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for f in (c, py):
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check(f, n, b)
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check(f, n, b)
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if __name__ == '__main__':
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if __name__ == '__main__':
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ret = main()
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ret = main()
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sys.exit (ret)
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sys.exit (ret)
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@ -28,81 +28,81 @@ import time
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from identity import Identity
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from identity import Identity
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def update(sender, *args):
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def update(sender, *args):
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print sender.get_name(), args
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print sender.get_name(), args
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def build(filters, b):
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def build(filters, b):
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# create a new bin to hold the elements
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# create a new bin to hold the elements
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bin = Pipeline('pipeline')
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bin = Pipeline('pipeline')
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src = Element('fakesrc', 'source');
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src = Element('fakesrc', 'source');
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src.set_property('silent', 1)
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src.set_property('silent', 1)
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src.set_property('num_buffers', b)
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src.set_property('num_buffers', b)
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sink = Element('fakesink', 'sink')
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sink = Element('fakesink', 'sink')
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sink.set_property('silent', 1)
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sink.set_property('silent', 1)
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elements = [src] + filters + [sink]
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elements = [src] + filters + [sink]
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# add objects to the main pipeline
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# add objects to the main pipeline
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for e in elements:
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for e in elements:
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bin.add(e)
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bin.add(e)
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# link the elements
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# link the elements
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previous = None
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previous = None
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for e in elements:
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for e in elements:
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if previous:
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if previous:
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previous.link(e)
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previous.link(e)
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previous = e
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previous = e
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return bin
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return bin
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def filter(bin):
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def filter(bin):
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bin.set_state(STATE_PLAYING);
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bin.set_state(STATE_PLAYING);
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while bin.iterate(): pass
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while bin.iterate(): pass
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bin.set_state(STATE_NULL)
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bin.set_state(STATE_NULL)
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ccnt = 0
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ccnt = 0
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def c():
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def c():
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global ccnt
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global ccnt
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id = Element ('identity', 'c identity %d' % ccnt);
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id = Element ('identity', 'c identity %d' % ccnt);
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id.set_property('silent', 1)
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id.set_property('silent', 1)
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id.set_property('loop_based', 0)
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id.set_property('loop_based', 0)
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ccnt += 1
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ccnt += 1
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return id
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return id
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pcnt = 0
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pcnt = 0
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def py():
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def py():
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id = Identity()
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id = Identity()
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assert id
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assert id
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global pcnt
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global pcnt
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id.set_name('py identity %d' % pcnt)
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id.set_name('py identity %d' % pcnt)
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pcnt += 1
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pcnt += 1
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return id
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return id
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def check(f, n, b):
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def check(f, n, b):
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fs = []
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fs = []
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for i in range(n):
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for i in range(n):
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fs.append(f())
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fs.append(f())
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pipe = build(fs, b)
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pipe = build(fs, b)
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start = time.time()
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start = time.time()
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ret = filter(pipe)
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ret = filter(pipe)
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end = time.time()
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end = time.time()
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print '%s b:%d i:%d t:%f' % (f, b, n, end - start)
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print '%s b:%d i:%d t:%f' % (f, b, n, end - start)
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return ret
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return ret
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def main():
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def main():
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"Identity timer and latency check"
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"Identity timer and latency check"
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gst_debug_set_categories(0L)
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gst_debug_set_categories(0L)
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if len(sys.argv) < 3:
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if len(sys.argv) < 3:
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print 'usage: %s identites buffers' % (sys.argv[0],)
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print 'usage: %s identites buffers' % (sys.argv[0],)
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return -1
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return -1
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n = int(sys.argv[1])
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n = int(sys.argv[1])
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b = int(sys.argv[2])
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b = int(sys.argv[2])
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for f in (c, py):
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for f in (c, py):
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check(f, n, b)
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check(f, n, b)
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if __name__ == '__main__':
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if __name__ == '__main__':
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ret = main()
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ret = main()
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sys.exit (ret)
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sys.exit (ret)
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