1 files changed, 50 insertions, 0 deletions

diff --git a/lib/rbcodec/codecs/demac/libdemac/filter.h b/lib/rbcodec/codecs/demac/libdemac/filter.h
new file mode 100644
index 0000000000..609ea12496
--- /dev/null
+++ b/lib/rbcodec/codecs/demac/libdemac/filter.h
@@ -0,0 +1,50 @@
+/*
+
+libdemac - A Monkey's Audio decoder
+
+$Id$
+
+Copyright (C) Dave Chapman 2007
+
+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., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
+
+*/
+
+#ifndef _APE_FILTER_H
+#define _APE_FILTER_H
+
+#include "demac_config.h"
+
+void init_filter_16_11(filter_int* buf);
+void apply_filter_16_11(int fileversion, int channel,
+                        int32_t* decoded, int count);
+
+void init_filter_64_11(filter_int* buf);
+void apply_filter_64_11(int fileversion, int channel,
+                        int32_t* decoded, int count);
+
+void init_filter_32_10(filter_int* buf);
+void apply_filter_32_10(int fileversion, int channel,
+                        int32_t* decoded, int count);
+
+void init_filter_256_13(filter_int* buf);
+void apply_filter_256_13(int fileversion, int channel,
+                         int32_t* decoded, int count);
+
+void init_filter_1280_15(filter_int* buf);
+void apply_filter_1280_15(int fileversion, int channel,
+                          int32_t* decoded, int count);
+
+#endif