1 files changed, 52 insertions, 0 deletions
diff --git a/libfaad2/specrec.h b/libfaad2/specrec.h
new file mode 100644
index 0000000000..999aa517da
--- /dev/null
+++ b/libfaad2/specrec.h
@@ -0,0 +1,52 @@
+/*
+** 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: specrec.h,v 1.13 2003/07/29 08:20:14 menno Exp $
+**/
+
+#ifndef __SPECREC_H__
+#define __SPECREC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "syntax.h"
+
+uint8_t window_grouping_info(faacDecHandle hDecoder, ic_stream *ics);
+void quant_to_spec(ic_stream *ics, real_t *spec_data, uint16_t frame_len);
+void inverse_quantization(real_t *x_invquant, int16_t *x_quant, uint16_t frame_len);
+#ifdef FIXED_POINT
+void apply_scalefactors(faacDecHandle hDecoder, ic_stream *ics, real_t *x_invquant,
+                        uint16_t frame_len);
+#else
+void build_tables(real_t *pow2_table);
+void apply_scalefactors(ic_stream *ics, real_t *x_invquant, real_t *pow2_table,
+                        uint16_t frame_len);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif