/* GStreamer Wavpack plugin * Copyright (c) 2004 Arwed v. Merkatz <v.merkatz@gmx.net> * Copyright (c) 2006 Sebastian Dröge <slomo@circular-chaos.org> * * gstwavpackdec.h: raw Wavpack bitstream decoder * * 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_WAVPACK_DEC_H__ #define __GST_WAVPACK_DEC_H__ #include <gst/gst.h> #include <gst/audio/gstaudiodecoder.h> #include <wavpack/wavpack.h> #include "gstwavpackstreamreader.h" G_BEGIN_DECLS #define GST_TYPE_WAVPACK_DEC \ (gst_wavpack_dec_get_type()) #define GST_WAVPACK_DEC(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_WAVPACK_DEC,GstWavpackDec)) #define GST_WAVPACK_DEC_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_WAVPACK_DEC,GstWavpackDecClass)) #define GST_IS_WAVPACK_DEC(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_WAVPACK_DEC)) #define GST_IS_WAVPACK_DEC_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_WAVPACK_DEC)) typedef struct _GstWavpackDec GstWavpackDec; typedef struct _GstWavpackDecClass GstWavpackDecClass; struct _GstWavpackDec { GstAudioDecoder element; /*< private > */ WavpackContext *context; WavpackStreamReader *stream_reader; read_id wv_id; gint sample_rate; gint depth; gint width; gint channels; gint channel_mask; gint channel_reorder_map[64]; }; struct _GstWavpackDecClass { GstAudioDecoderClass parent; }; GType gst_wavpack_dec_get_type (void); gboolean gst_wavpack_dec_plugin_init (GstPlugin * plugin); G_END_DECLS #endif /* __GST_WAVPACK_DEC_H__ */