author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 17 Dec 2009 08:53:32 +0200 | |
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/* GStreamer Mixer |
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* Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net> |
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* |
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* mixeroptions.h: mixer track options object |
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* This should be a subclass of MixerItem, along with MixerOptions, |
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* but that's not possible because of API/ABI in 0.8.x. FIXME. |
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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 __GST_MIXER_OPTIONS_H__ |
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#define __GST_MIXER_OPTIONS_H__ |
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#include <gst/gst.h> |
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#include <gst/interfaces/mixertrack.h> |
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G_BEGIN_DECLS |
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#define GST_TYPE_MIXER_OPTIONS \ |
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(gst_mixer_options_get_type ()) |
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#define GST_MIXER_OPTIONS(obj) \ |
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_MIXER_OPTIONS, \ |
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GstMixerOptions)) |
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#define GST_MIXER_OPTIONS_GET_CLASS(obj) \ |
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(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_MIXER_OPTIONS, GstMixerOptionsClass)) |
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#define GST_MIXER_OPTIONS_CLASS(klass) \ |
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(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_MIXER_OPTIONS, \ |
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GstMixerOptionsClass)) |
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#define GST_IS_MIXER_OPTIONS(obj) \ |
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_MIXER_OPTIONS)) |
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#define GST_IS_MIXER_OPTIONS_CLASS(klass) \ |
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_MIXER_OPTIONS)) |
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typedef struct _GstMixerOptions GstMixerOptions; |
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typedef struct _GstMixerOptionsClass GstMixerOptionsClass; |
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/** |
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* GstMixerOptions: |
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* @parent: Parent object |
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* @values: List of option strings. Do not access this member directly, |
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* always use gst_mixer_options_get_values() instead. |
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*/ |
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struct _GstMixerOptions { |
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GstMixerTrack parent; |
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/* list of strings (do not access directly) (FIXME 0.11: make private) */ |
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GList *values; |
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gpointer _gst_reserved[GST_PADDING]; |
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}; |
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/** |
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* GstMixerOptionsClass: |
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* @parent: Parent class |
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* @get_values: Optional implementation of gst_mixer_options_get_values(). |
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* (Since: 0.10.18) |
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*/ |
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struct _GstMixerOptionsClass { |
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GstMixerTrackClass parent; |
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#ifdef GST_MIXER_NEED_DEPRECATED |
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/* signals */ |
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void (* option_changed) (GstMixerOptions *opts, |
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gchar *value); |
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#endif /* GST_MIXER_NEED_DEPRECATED */ |
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GList * (* get_values) (GstMixerOptions *opts); |
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gpointer _gst_reserved[GST_PADDING-1]; |
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}; |
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#ifdef __SYMBIAN32__ |
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IMPORT_C |
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#endif |
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GType gst_mixer_options_get_type (void); |
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#ifdef __SYMBIAN32__ |
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IMPORT_C |
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#endif |
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GList * gst_mixer_options_get_values (GstMixerOptions *mixer_options); |
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G_END_DECLS |
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#endif /* __GST_MIXER_OPTIONS_H__ */ |