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e9251311e4
Original commit message from CVS: * gst/interleave/deinterleave.c: (gst_deinterleave_base_init), (gst_deinterleave_class_init), (gst_deinterleave_init), (gst_deinterleave_add_new_pads), (gst_deinterleave_sink_getcaps): * gst/interleave/deinterleave.h: Don't set a getcaps() function on the src pads as it's not required and the default getcaps() function returns the correct results for our src pads. Complete documentation and add myself to the authors of the element.
75 lines
2.4 KiB
C
75 lines
2.4 KiB
C
/* GStreamer
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2000 Wim Taymans <wtay@chello.be>
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* 2005 Wim Taymans <wim@fluendo.com>
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* 2007 Andy Wingo <wingo at pobox.com>
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* 2008 Sebastian Dröge <slomo@circular-chaos.org>
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*
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* deinterleave.c: deinterleave samples
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __DEINTERLEAVE_H__
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#define __DEINTERLEAVE_H__
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G_BEGIN_DECLS
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#include <gst/gst.h>
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#include <gst/audio/multichannel.h>
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#define GST_TYPE_DEINTERLEAVE (gst_deinterleave_get_type())
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#define GST_DEINTERLEAVE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DEINTERLEAVE,GstDeinterleave))
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#define GST_DEINTERLEAVE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DEINTERLEAVE,GstDeinterleaveClass))
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#define GST_DEINTERLEAVE_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj),GST_TYPE_DEINTERLEAVE,GstDeinterleaveClass))
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#define GST_IS_DEINTERLEAVE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DEINTERLEAVE))
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#define GST_IS_DEINTERLEAVE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DEINTERLEAVE))
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typedef struct _GstDeinterleave GstDeinterleave;
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typedef struct _GstDeinterleaveClass GstDeinterleaveClass;
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typedef void (*GstDeinterleaveFunc) (gpointer out, gpointer in, guint stride, guint nframes);
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struct _GstDeinterleave
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{
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GstElement element;
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/*< private > */
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GList *srcpads;
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GstCaps *sinkcaps;
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gint channels;
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GstAudioChannelPosition *pos;
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gboolean keep_positions;
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GstPad *sink;
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gint width;
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GstDeinterleaveFunc func;
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GList *pending_events;
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};
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struct _GstDeinterleaveClass
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{
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GstElementClass parent_class;
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};
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GType gst_deinterleave_get_type (void);
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G_END_DECLS
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#endif /* __DEINTERLEAVE_H__ */
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