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4349 | Serge | 1 | /* |
2 | * Generate a header file for hardcoded sine windows |
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3 | * |
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4 | * Copyright (c) 2009 Reimar Döffinger |
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5 | * |
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6 | * This file is part of FFmpeg. |
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7 | * |
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8 | * FFmpeg is free software; you can redistribute it and/or |
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9 | * modify it under the terms of the GNU Lesser General Public |
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10 | * License as published by the Free Software Foundation; either |
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11 | * version 2.1 of the License, or (at your option) any later version. |
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12 | * |
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13 | * FFmpeg is distributed in the hope that it will be useful, |
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 | * Lesser General Public License for more details. |
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17 | * |
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18 | * You should have received a copy of the GNU Lesser General Public |
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19 | * License along with FFmpeg; if not, write to the Free Software |
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20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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21 | */ |
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22 | |||
23 | #include |
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24 | #define CONFIG_HARDCODED_TABLES 0 |
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25 | #define SINETABLE_CONST |
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26 | #define SINETABLE(size) \ |
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27 | float ff_sine_##size[size] |
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28 | #define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0])) |
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29 | #include "sinewin_tablegen.h" |
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30 | #include "tableprint.h" |
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31 | |||
32 | int main(void) |
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33 | { |
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34 | int i; |
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35 | |||
36 | write_fileheader(); |
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37 | |||
38 | for (i = 5; i <= 13; i++) { |
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39 | ff_init_ff_sine_windows(i); |
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40 | printf("SINETABLE(%4i) = {\n", 1 << i); |
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41 | write_float_array(ff_sine_windows[i], 1 << i); |
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42 | printf("};\n"); |
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43 | } |
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44 | |||
45 | return 0; |
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46 | }><>><>=> |