1cabdff1aSopenharmony_ci/* 2cabdff1aSopenharmony_ci * This file is part of FFmpeg. 3cabdff1aSopenharmony_ci * 4cabdff1aSopenharmony_ci * FFmpeg is free software; you can redistribute it and/or 5cabdff1aSopenharmony_ci * modify it under the terms of the GNU Lesser General Public 6cabdff1aSopenharmony_ci * License as published by the Free Software Foundation; either 7cabdff1aSopenharmony_ci * version 2.1 of the License, or (at your option) any later version. 8cabdff1aSopenharmony_ci * 9cabdff1aSopenharmony_ci * FFmpeg is distributed in the hope that it will be useful, 10cabdff1aSopenharmony_ci * but WITHOUT ANY WARRANTY; without even the implied warranty of 11cabdff1aSopenharmony_ci * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12cabdff1aSopenharmony_ci * Lesser General Public License for more details. 13cabdff1aSopenharmony_ci * 14cabdff1aSopenharmony_ci * You should have received a copy of the GNU Lesser General Public 15cabdff1aSopenharmony_ci * License along with FFmpeg; if not, write to the Free Software 16cabdff1aSopenharmony_ci * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17cabdff1aSopenharmony_ci */ 18cabdff1aSopenharmony_ci 19cabdff1aSopenharmony_ci#include "mpegaudiodsp.h" 20cabdff1aSopenharmony_ci 21cabdff1aSopenharmony_ci/* half mpeg encoding window (full precision) */ 22cabdff1aSopenharmony_ciconst int32_t ff_mpa_enwindow[257] = { 23cabdff1aSopenharmony_ci 0, -1, -1, -1, -1, -1, -1, -2, 24cabdff1aSopenharmony_ci -2, -2, -2, -3, -3, -4, -4, -5, 25cabdff1aSopenharmony_ci -5, -6, -7, -7, -8, -9, -10, -11, 26cabdff1aSopenharmony_ci -13, -14, -16, -17, -19, -21, -24, -26, 27cabdff1aSopenharmony_ci -29, -31, -35, -38, -41, -45, -49, -53, 28cabdff1aSopenharmony_ci -58, -63, -68, -73, -79, -85, -91, -97, 29cabdff1aSopenharmony_ci -104, -111, -117, -125, -132, -139, -147, -154, 30cabdff1aSopenharmony_ci -161, -169, -176, -183, -190, -196, -202, -208, 31cabdff1aSopenharmony_ci 213, 218, 222, 225, 227, 228, 228, 227, 32cabdff1aSopenharmony_ci 224, 221, 215, 208, 200, 189, 177, 163, 33cabdff1aSopenharmony_ci 146, 127, 106, 83, 57, 29, -2, -36, 34cabdff1aSopenharmony_ci -72, -111, -153, -197, -244, -294, -347, -401, 35cabdff1aSopenharmony_ci -459, -519, -581, -645, -711, -779, -848, -919, 36cabdff1aSopenharmony_ci -991, -1064, -1137, -1210, -1283, -1356, -1428, -1498, 37cabdff1aSopenharmony_ci -1567, -1634, -1698, -1759, -1817, -1870, -1919, -1962, 38cabdff1aSopenharmony_ci -2001, -2032, -2057, -2075, -2085, -2087, -2080, -2063, 39cabdff1aSopenharmony_ci 2037, 2000, 1952, 1893, 1822, 1739, 1644, 1535, 40cabdff1aSopenharmony_ci 1414, 1280, 1131, 970, 794, 605, 402, 185, 41cabdff1aSopenharmony_ci -45, -288, -545, -814, -1095, -1388, -1692, -2006, 42cabdff1aSopenharmony_ci -2330, -2663, -3004, -3351, -3705, -4063, -4425, -4788, 43cabdff1aSopenharmony_ci -5153, -5517, -5879, -6237, -6589, -6935, -7271, -7597, 44cabdff1aSopenharmony_ci -7910, -8209, -8491, -8755, -8998, -9219, -9416, -9585, 45cabdff1aSopenharmony_ci -9727, -9838, -9916, -9959, -9966, -9935, -9863, -9750, 46cabdff1aSopenharmony_ci -9592, -9389, -9139, -8840, -8492, -8092, -7640, -7134, 47cabdff1aSopenharmony_ci 6574, 5959, 5288, 4561, 3776, 2935, 2037, 1082, 48cabdff1aSopenharmony_ci 70, -998, -2122, -3300, -4533, -5818, -7154, -8540, 49cabdff1aSopenharmony_ci -9975,-11455,-12980,-14548,-16155,-17799,-19478,-21189, 50cabdff1aSopenharmony_ci-22929,-24694,-26482,-28289,-30112,-31947,-33791,-35640, 51cabdff1aSopenharmony_ci-37489,-39336,-41176,-43006,-44821,-46617,-48390,-50137, 52cabdff1aSopenharmony_ci-51853,-53534,-55178,-56778,-58333,-59838,-61289,-62684, 53cabdff1aSopenharmony_ci-64019,-65290,-66494,-67629,-68692,-69679,-70590,-71420, 54cabdff1aSopenharmony_ci-72169,-72835,-73415,-73908,-74313,-74630,-74856,-74992, 55cabdff1aSopenharmony_ci 75038, 56cabdff1aSopenharmony_ci}; 57