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124c9a7fa4
As suggested on IRC rename to AudioVisualizer. We use custom suffix on the type to avoid clashing with other copies for the time being.
62 lines
No EOL
2.1 KiB
C
62 lines
No EOL
2.1 KiB
C
/* GStreamer
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* Copyright (C) <2011> Stefan Kost <ensonic@users.sf.net>
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*
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* gstspacescope.h: simple stereo visualizer
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_SPACE_SCOPE_H__
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#define __GST_SPACE_SCOPE_H__
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#include "gstaudiovisualizer.h"
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G_BEGIN_DECLS
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#define GST_TYPE_SPACE_SCOPE (gst_space_scope_get_type())
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#define GST_SPACE_SCOPE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SPACE_SCOPE,GstSpaceScope))
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#define GST_SPACE_SCOPE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SPACE_SCOPE,GstSpaceScopeClass))
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#define GST_IS_SPACE_SCOPE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SPACE_SCOPE))
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#define GST_IS_SPACE_SCOPE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SPACE_SCOPE))
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typedef struct _GstSpaceScope GstSpaceScope;
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typedef struct _GstSpaceScopeClass GstSpaceScopeClass;
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typedef void (*GstSpaceScopeProcessFunc) (GstAudioVisualizer *, guint32 *, gint16 *, guint);
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struct _GstSpaceScope
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{
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GstAudioVisualizer parent;
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/* < private > */
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GstSpaceScopeProcessFunc process;
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gint style;
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/* filter specific data */
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gdouble f1l_l, f1l_m, f1l_h;
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gdouble f1r_l, f1r_m, f1r_h;
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gdouble f2l_l, f2l_m, f2l_h;
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gdouble f2r_l, f2r_m, f2r_h;
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};
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struct _GstSpaceScopeClass
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{
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GstAudioVisualizerClass parent_class;
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};
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GType gst_space_scope_get_type (void);
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gboolean gst_space_scope_plugin_init (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_SPACE_SCOPE_H__ */ |