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62 lines
1.8 KiB
C
62 lines
1.8 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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* Copyright (C) 2013 Sebastian Dröge <slomo@circular-chaos.org>
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*
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* gstaudiomixer.h: Header for GstAudioMixer element
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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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_AUDIO_MIXER_H__
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#define __GST_AUDIO_MIXER_H__
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#include <gst/gst.h>
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#include <gst/audio/audio.h>
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#include <gst/audio/gstaudioaggregator.h>
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G_BEGIN_DECLS
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#define GST_TYPE_AUDIO_MIXER (gst_audiomixer_get_type())
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G_DECLARE_FINAL_TYPE (GstAudioMixer, gst_audiomixer, GST, AUDIO_MIXER,
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GstAudioAggregator)
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/**
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* GstAudioMixer:
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*
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* The audiomixer object structure.
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*/
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struct _GstAudioMixer {
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GstAudioAggregator element;
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};
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#define GST_TYPE_AUDIO_MIXER_PAD (gst_audiomixer_pad_get_type())
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G_DECLARE_FINAL_TYPE (GstAudioMixerPad, gst_audiomixer_pad,
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GST, AUDIO_MIXER_PAD, GstAudioAggregatorConvertPad)
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struct _GstAudioMixerPad {
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GstAudioAggregatorConvertPad parent;
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gdouble volume;
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gint volume_i32;
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gint volume_i16;
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gint volume_i8;
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gboolean mute;
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};
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G_END_DECLS
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#endif /* __GST_AUDIO_MIXER_H__ */
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