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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 6148 | serge | 1 | /* |
| 2 | * copyright (c) 2008 Michael Niedermayer |
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| 3 | * |
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| 4 | * This file is part of FFmpeg. |
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| 5 | * |
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| 6 | * FFmpeg is free software; you can redistribute it and/or |
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| 7 | * modify it under the terms of the GNU Lesser General Public |
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| 8 | * License as published by the Free Software Foundation; either |
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| 9 | * version 2.1 of the License, or (at your option) any later version. |
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| 10 | * |
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| 11 | * FFmpeg is distributed in the hope that it will be useful, |
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 14 | * Lesser General Public License for more details. |
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| 15 | * |
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| 16 | * You should have received a copy of the GNU Lesser General Public |
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| 17 | * License along with FFmpeg; if not, write to the Free Software |
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| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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| 19 | */ |
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| 20 | |||
| 21 | #ifndef AVCODEC_SYNTH_FILTER_H |
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| 22 | #define AVCODEC_SYNTH_FILTER_H |
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| 23 | |||
| 24 | #include "fft.h" |
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| 25 | |||
| 26 | typedef struct SynthFilterContext { |
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| 27 | void (*synth_filter_float)(FFTContext *imdct, |
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| 28 | float *synth_buf_ptr, int *synth_buf_offset, |
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| 29 | float synth_buf2[32], const float window[512], |
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| 30 | float out[32], const float in[32], |
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| 31 | float scale); |
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| 32 | } SynthFilterContext; |
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| 33 | |||
| 34 | void ff_synth_filter_init(SynthFilterContext *c); |
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| 35 | void ff_synth_filter_init_arm(SynthFilterContext *c); |
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| 36 | |||
| 37 | #endif /* AVCODEC_SYNTH_FILTER_H */ |