Import madplay_0.15.2b.orig.tar.gz

[dgit import orig madplay_0.15.2b.orig.tar.gz]

1 files changed, 61 insertions, 0 deletions

diff --git a/filter.h b/filter.h
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+++ b/filter.h
@@ -0,0 +1,61 @@
+/*
+ * madplay - MPEG audio decoder and player
+ * Copyright (C) 2000-2004 Robert Leslie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: filter.h,v 1.10 2004/02/17 02:26:43 rob Exp $
+ */
+
+# ifndef FILTER_H
+# define FILTER_H
+
+# include <mad.h>
+
+typedef enum mad_flow filter_func_t(void *, struct mad_frame *);
+
+struct filter {
+  int flags;
+  filter_func_t *func;
+  void *data;
+  struct filter *chain;
+};
+
+enum {
+  FILTER_FLAG_DMEM = 0x0001
+};
+
+void filter_init(struct filter *, filter_func_t *, void *, struct filter *);
+
+# define filter_finish(filter)	/* nothing */
+
+struct filter *filter_new(filter_func_t *, void *, struct filter *);
+void filter_free(struct filter *);
+
+enum mad_flow filter_run(struct filter *, struct mad_frame *);
+
+/* filter function prototypes */
+
+filter_func_t gain_filter;		/* mad_fixed_t *data */
+filter_func_t limit_filter;		/* struct player *data */
+filter_func_t mono_filter;		/* void *data */
+filter_func_t fadein_filter;		/* struct player *data */
+
+# if defined(EXPERIMENTAL)
+filter_func_t mixer_filter;		/* FILE *data */
+filter_func_t experimental_filter;	/* void *data */
+# endif
+
+# endif