1 files changed, 63 insertions, 0 deletions
diff --git a/libfaad2/filtbank.h b/libfaad2/filtbank.h
new file mode 100644
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+++ b/libfaad2/filtbank.h
@@ -0,0 +1,63 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003 M. Bakker, Ahead Software AG, http://www.nero.com
+**  
+** 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.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
+**
+** $Id: filtbank.h,v 1.11 2003/07/29 08:20:12 menno Exp $
+**/
+
+#ifndef __FILTBANK_H__
+#define __FILTBANK_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "mdct.h"
+
+fb_info *filter_bank_init(uint16_t frame_len);
+void filter_bank_end(fb_info *fb);
+
+#ifdef LTP_DEC
+void filter_bank_ltp(fb_info *fb,
+                     uint8_t window_sequence,
+                     uint8_t window_shape,
+                     uint8_t window_shape_prev,
+                     real_t *in_data,
+                     real_t *out_mdct,
+                     uint8_t object_type,
+                     uint16_t frame_len);
+#endif
+
+void ifilter_bank(fb_info *fb,
+                  uint8_t window_sequence,
+                  uint8_t window_shape,
+                  uint8_t window_shape_prev,
+                  real_t *freq_in,
+                  real_t *time_out,
+                  uint8_t object_type,
+                  uint16_t frame_len);
+
+#ifdef __cplusplus
+}
+#endif
+#endif