From 8992cb1d0d07edc33d274f6d7924ecdf6f83d994 Mon Sep 17 00:00:00 2001 From: Tim Redfern Date: Thu, 5 Sep 2013 17:57:22 +0100 Subject: making act segmenter --- ffmpeg/libavcodec/atrac.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 ffmpeg/libavcodec/atrac.h (limited to 'ffmpeg/libavcodec/atrac.h') diff --git a/ffmpeg/libavcodec/atrac.h b/ffmpeg/libavcodec/atrac.h new file mode 100644 index 0000000..8607b01 --- /dev/null +++ b/ffmpeg/libavcodec/atrac.h @@ -0,0 +1,36 @@ +/* + * Atrac common data + * Copyright (c) 2009 Maxim Poliakovski + * Copyright (c) 2009 Benjamin Larsson + * + * 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 2.1 of the License, or (at your option) any later version. + * + * 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 FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file + * Atrac common header + */ + +#ifndef AVCODEC_ATRAC_H +#define AVCODEC_ATRAC_H + +extern float ff_atrac_sf_table[64]; + +void ff_atrac_generate_tables(void); +void ff_atrac_iqmf (float *inlo, float *inhi, unsigned int nIn, float *pOut, float *delayBuf, float *temp); + +#endif /* AVCODEC_ATRAC_H */ -- cgit v1.2.3