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Original commit message from CVS: Based on patches by: Johan Dahlin <johan at gnome dot org> Ronald Bultje <rbultje at ronald dot bitfreak dot net> * configure.ac: * gst/nsf/Makefile.am: * gst/nsf/dis6502.h: * gst/nsf/fds_snd.c: * gst/nsf/fds_snd.h: * gst/nsf/fmopl.c: * gst/nsf/fmopl.h: * gst/nsf/gstnsf.c: * gst/nsf/gstnsf.h: * gst/nsf/log.c: * gst/nsf/log.h: * gst/nsf/memguard.c: * gst/nsf/memguard.h: * gst/nsf/mmc5_snd.c: * gst/nsf/mmc5_snd.h: * gst/nsf/nes6502.c: * gst/nsf/nes6502.h: * gst/nsf/nes_apu.c: * gst/nsf/nes_apu.h: * gst/nsf/nsf.c: * gst/nsf/nsf.h: * gst/nsf/osd.h: * gst/nsf/types.h: * gst/nsf/vrc7_snd.c: * gst/nsf/vrc7_snd.h: * gst/nsf/vrcvisnd.c: * gst/nsf/vrcvisnd.h: Added NSF decoder plugin. Fixes 151192.
86 lines
2 KiB
C
86 lines
2 KiB
C
/* Copyright (C) 2003 Johan Dahlin <johan@gnome.org>
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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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_NSFDEC_H__
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#define __GST_NSFDEC_H__
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#include <stdlib.h>
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#include <gst/gst.h>
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#include "types.h"
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#include "nsf.h"
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G_BEGIN_DECLS
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#define GST_TYPE_NSFDEC \
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(gst_nsfdec_get_type())
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#define GST_NSFDEC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_NSFDEC,GstNsfDec))
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#define GST_NSFDEC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_NSFDEC,GstNsfDec))
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#define GST_IS_NSFDEC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_NSFDEC))
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#define GST_IS_NSFDEC_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_NSFDEC))
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typedef struct _GstNsfDec GstNsfDec;
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typedef struct _GstNsfDecClass GstNsfDecClass;
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enum
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{
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NSF_STATE_NEED_TUNE = 1,
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NSF_STATE_LOAD_TUNE = 2,
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NSF_STATE_PLAY_TUNE = 3
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};
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struct _GstNsfDec {
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GstElement element;
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/* pads */
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GstPad *sinkpad,
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*srcpad;
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gint state;
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GstBuffer *tune_buffer;
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guint64 total_bytes;
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/* properties */
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gint tune_number;
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gint filter;
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nsf_t *nsf;
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gulong blocksize;
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int frequency;
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int bits;
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gboolean stereo;
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int channels;
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int bps;
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};
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struct _GstNsfDecClass {
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GstElementClass parent_class;
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};
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GType gst_nsfdec_get_type (void);
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G_END_DECLS
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#endif /* __GST_NSFDEC_H__ */
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