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Diffstat (limited to 'ffmpeg/libavcodec/atrac.h')
| -rw-r--r-- | ffmpeg/libavcodec/atrac.h | 36 |
1 files changed, 36 insertions, 0 deletions
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 */ |