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35 lines
1.2 KiB
35 lines
1.2 KiB
/* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#ifndef AVFILTER_GENERATE_WAVE_TABLE_H |
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#define AVFILTER_GENERATE_WAVE_TABLE_H |
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#include "libavutil/samplefmt.h" |
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enum WaveType { |
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WAVE_SIN, |
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WAVE_TRI, |
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WAVE_NB, |
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}; |
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void ff_generate_wave_table(enum WaveType wave_type, |
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enum AVSampleFormat sample_fmt, |
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void *table, int table_size, |
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double min, double max, double phase); |
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#endif /* AVFILTER_GENERATE_WAVE_TABLE_H */
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