/* * GStreamer * Copyright (C) 2007 Sebastian Dröge <slomo@circular-chaos.org> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GST_AUDIO_DYNAMIC_H__ #define __GST_AUDIO_DYNAMIC_H__ #include <gst/gst.h> #include <gst/base/gstbasetransform.h> #include <gst/audio/audio.h> #include <gst/audio/gstaudiofilter.h> G_BEGIN_DECLS #define GST_TYPE_AUDIO_DYNAMIC (gst_audio_dynamic_get_type()) #define GST_AUDIO_DYNAMIC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_DYNAMIC,GstAudioDynamic)) #define GST_IS_AUDIO_DYNAMIC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_DYNAMIC)) #define GST_AUDIO_DYNAMIC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_AUDIO_DYNAMIC,GstAudioDynamicClass)) #define GST_IS_AUDIO_DYNAMIC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_AUDIO_DYNAMIC)) #define GST_AUDIO_DYNAMIC_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_AUDIO_DYNAMIC,GstAudioDynamicClass)) typedef struct _GstAudioDynamic GstAudioDynamic; typedef struct _GstAudioDynamicClass GstAudioDynamicClass; typedef void (*GstAudioDynamicProcessFunc) (GstAudioDynamic *, guint8 *, guint); struct _GstAudioDynamic { GstAudioFilter audiofilter; gfloat degree; /* < private > */ GstAudioDynamicProcessFunc process; gint characteristics; gint mode; gfloat threshold; gfloat ratio; }; struct _GstAudioDynamicClass { GstAudioFilterClass parent; }; GType gst_audio_dynamic_get_type (void); G_END_DECLS #endif /* __GST_AUDIO_DYNAMIC_H__ */