/* GStreamer * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu> * 2000 Wim Taymans <wtay@chello.be> * Copyright (C) 2013 Juan Manuel Borges CaƱo <juanmabcmail@gmail.com> * * gstladspasink.h: Header for LADSPA sink * * 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_LADSPA_SINK_H__ #define __GST_LADSPA_SINK_H__ #include <gst/gst.h> #include <gst/base/gstbasesink.h> #include "gstladspautils.h" G_BEGIN_DECLS #define GST_TYPE_LADSPA_SINK (gst_ladspa_sink_get_type()) #define GST_LADSPA_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_LADSPA_SINK,GstLADSPASink)) #define GST_LADSPA_SINK_CAST(obj) ((GstLADSPASink *) (obj)) #define GST_LADSPA_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_LADSPA_SINK,GstLADSPASinkClass)) #define GST_LADSPA_SINK_CLASS_CAST(klass) ((GstLADSPASinkClass *) (klass)) #define GST_LADSPA_SINK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_LADSPA_SINK,GstLADSPASinkClass)) #define GST_IS_LADSPA_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_LADSPA_SINK)) #define GST_IS_LADSPA_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_LADSPA_SINK)) typedef struct _GstLADSPASink GstLADSPASink; typedef struct _GstLADSPASinkClass GstLADSPASinkClass; struct _GstLADSPASink { GstBaseSink parent; GstLADSPA ladspa; GstAudioInfo info; gint num_buffers; gint num_buffers_left; }; struct _GstLADSPASinkClass { GstBaseSinkClass parent_class; GstLADSPAClass ladspa; }; GType gst_ladspa_sink_get_type (void); void ladspa_register_sink_element (GstPlugin * plugin, GstStructure *ladspa_meta); void gst_my_base_sink_class_add_pad_template (GstBaseSinkClass * base_class, GstCaps * sinkcaps); G_END_DECLS #endif /* __GST_LADSPA_SINK_H__ */