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valve: Fix style, improve comments

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Minor improvements to the comments and break a few overly long lines
This commit is contained in:
Olivier Crête 2010-09-30 16:13:23 -04:00 committed by Tim-Philipp Müller
parent f90bddfa39
commit 80a766b39b
1 changed files with 15 additions and 6 deletions
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21
plugins/elements/gstvalve.c
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@ -1,9 +1,7 @@
/*
* Farsight Voice+Video library
*
* Copyright 2007 Collabora Ltd,
* Copyright 2007 Nokia Corporation
/* GStreamer
* Copyright 2007-2009 Collabora Ltd
* @author: Olivier Crete <olivier.crete@collabora.co.uk>
* Copyright 2007-2009 Nokia Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
@ -21,6 +19,7 @@
* Boston, MA 02111-1307, USA.
*
*/
/**
* SECTION:element-valve
*
@ -117,7 +116,8 @@ gst_valve_class_init (GstValveClass * klass)
g_object_class_install_property (gobject_class, ARG_DROP,
g_param_spec_boolean ("drop",
"Drops all buffers if TRUE",
"If this property if TRUE, the element will drop all buffers, if its FALSE, it will let them through",
"If this property if TRUE, the element will drop all buffers, "
"if its FALSE, it will let them through",
FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
}
@ -204,6 +204,9 @@ gst_valve_chain (GstPad * pad, GstBuffer * buffer)
ret = gst_pad_push (valve->srcpad, buffer);
/* Ignore errors if "drop" was changed while the thread was blocked
* downwards
*/
GST_OBJECT_LOCK (GST_OBJECT (valve));
if (valve->drop)
ret = GST_FLOW_OK;
@ -231,6 +234,9 @@ gst_valve_event (GstPad * pad, GstEvent * event)
else
ret = gst_pad_push_event (valve->srcpad, event);
/* Ignore errors if "drop" was changed while the thread was blocked
* downwards.
*/
GST_OBJECT_LOCK (GST_OBJECT (valve));
if (valve->drop)
ret = TRUE;
@ -257,6 +263,9 @@ gst_valve_buffer_alloc (GstPad * pad, guint64 offset, guint size,
else
ret = gst_pad_alloc_buffer (valve->srcpad, offset, size, caps, buf);
/* Ignore errors if "drop" was changed while the thread was blocked
* downwards
*/
GST_OBJECT_LOCK (GST_OBJECT (valve));
if (valve->drop)
ret = GST_FLOW_OK;