/* GStreamer libsndfile plugin * Copyright (C) 2013 Stefan Sauer <ensonic@users.sf.net> * * 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_SF_DEC_H__ #define __GST_SF_DEC_H__ #include "gstsf.h" #include <gst/base/gstbasesrc.h> G_BEGIN_DECLS #define GST_TYPE_SF_DEC \ (gst_sf_dec_get_type()) #define GST_SF_DEC(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SF_DEC,GstSFDec)) #define GST_SF_DEC_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SF_DEC,GstSFDecClass)) #define GST_IS_SF_DEC(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SF_DEC)) #define GST_IS_SF_DEC_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SF_DEC)) typedef struct _GstSFDec GstSFDec; typedef struct _GstSFDecClass GstSFDecClass; typedef sf_count_t (*GstSFReader)(SNDFILE *f, void *data, sf_count_t nframes); struct _GstSFDec { GstElement parent; GstPad *sinkpad; GstPad *srcpad; guint64 pos; /* in bytes */ guint64 duration; /* in frames */ gboolean seekable; SNDFILE *file; sf_count_t offset; GstSFReader reader; gint bytes_per_frame; gint channels; gint rate; }; struct _GstSFDecClass { GstElementClass parent_class; }; G_END_DECLS #endif /* __GST_SF_DEC_H__ */