📄 table_quant_mpeg4.h
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/* libfame - Fast Assembly MPEG Encoder Library Copyright (C) 2000-2001 Vivien Chappelier This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.*//* The default MPEG-4 intra quantization table */#if defined(HAS_MMX)/* transpose table */FAME_ALIGNED static unsigned char mpeg4_intra_quantisation_table[64] = { 8,17,20,21,22,23,25,27, 17,18,21,22,23,24,26,28, 18,19,22,23,24,26,28,30, 19,21,23,24,26,28,30,32, 21,23,24,26,28,30,32,35, 23,25,26,28,30,32,35,38, 25,27,28,30,32,35,38,41, 27,28,30,32,35,38,41,45 };#elseFAME_ALIGNED static unsigned char mpeg4_intra_quantisation_table[64] = { 8,17,18,19,21,23,25,27, 17,18,19,21,23,25,27,28, 20,21,22,23,24,26,28,30, 21,22,23,24,26,28,30,32, 22,23,24,26,28,30,32,35, 23,24,26,28,30,32,35,38, 25,26,28,30,32,35,38,41, 27,28,30,32,35,38,41,45 };#endif/* The default MPEG-4 inter quantisation table *//* table is symetric */FAME_ALIGNED static unsigned char mpeg4_inter_quantisation_table[64] = { 16,17,18,19,20,21,22,23, 17,18,19,20,21,22,23,24, 18,19,20,21,22,23,24,25, 19,20,21,22,23,24,26,27, 20,21,22,23,25,26,27,28, 21,22,23,24,26,27,28,30, 22,23,24,26,27,28,30,31, 23,24,25,27,28,30,31,33 };
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