* Floating point AAN DCT
* Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
*
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file faandct.h
- * @brief
+ * @brief
* Floating point AAN DCT
* @author Michael Niedermayer <michaelni@gmx.at>
*/
-
+
+#ifndef AVCODEC_FAANDCT_H
+#define AVCODEC_FAANDCT_H
+
+#include "dsputil.h"
+
#define FAAN_POSTSCALE
-
+
void ff_faandct(DCTELEM * data);
void ff_faandct248(DCTELEM * data);
+
+#endif /* AVCODEC_FAANDCT_H */