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1 /* | 1 /* |
2 * copyright (c) 2008 Michael Niedermayer <michaelni@gmx.at> | 2 * copyright (c) 2008 Michael Niedermayer <michaelni@gmx.at> |
3 * | 3 * |
4 * This file is part of FFmpeg. | 4 * This file is part of FFmpeg. |
5 * | 5 * |
6 * FFmpeg is free software; you can redistribute it and/or | 6 * FFmpeg is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Lesser General Public | 7 * modify it under the terms of the GNU Lesser General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2.1 of the License, or (at your option) any later version. | 9 * version 2.1 of the License, or (at your option) any later version. |
10 * | 10 * |
11 * FFmpeg is distributed in the hope that it will be useful, | 11 * FFmpeg is distributed in the hope that it will be useful, |
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 * Lesser General Public License for more details. | 14 * Lesser General Public License for more details. |
15 * | 15 * |
16 * You should have received a copy of the GNU Lesser General Public | 16 * You should have received a copy of the GNU Lesser General Public |
17 * License along with FFmpeg; if not, write to the Free Software | 17 * License along with FFmpeg; if not, write to the Free Software |
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
19 */ | 19 */ |
20 | 20 |
21 #ifndef AVCODEC_SYNTH_FILTER_H | 21 #ifndef AVCODEC_SYNTH_FILTER_H |
22 #define AVCODEC_SYNTH_FILTER_H | 22 #define AVCODEC_SYNTH_FILTER_H |
23 | 23 |
24 #include "dsputil.h" | 24 #include "fft.h" |
25 | 25 |
26 void ff_synth_filter_float(FFTContext *imdct, | 26 void ff_synth_filter_float(FFTContext *imdct, |
27 float *synth_buf_ptr, int *synth_buf_offset, | 27 float *synth_buf_ptr, int *synth_buf_offset, |
28 float synth_buf2[32], const float window[512], | 28 float synth_buf2[32], const float window[512], |
29 float out[32], const float in[32], float scale, float
bias); | 29 float out[32], const float in[32], float scale, float
bias); |
30 | 30 |
31 #endif /* AVCODEC_SYNTH_FILTER_H */ | 31 #endif /* AVCODEC_SYNTH_FILTER_H */ |
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