7a12d97eb1
aac_tablegen.h includes aac.h for the POW_SF2_ZERO definition, but this also pulls in a raft of other headers, some of which are not safe to use in code built with the host compiler. Moving POW_SF2_ZERO to aac_tablegen_decl.h, where the declaration of the array it relates to already resides, fixes the problems. Signed-off-by: Mans Rullgard <mans@mansr.com>
43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
/*
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* Header file for hardcoded AAC tables
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*
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* Copyright (c) 2010 Alex Converse <alex.converse@gmail.com>
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*
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* This file is part of Libav.
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*
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* Libav 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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* Libav 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 Libav; 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 AVCODEC_AAC_TABLEGEN_H
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#define AVCODEC_AAC_TABLEGEN_H
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#include "aac_tablegen_decl.h"
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#if CONFIG_HARDCODED_TABLES
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#include "libavcodec/aac_tables.h"
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#else
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#include "libavutil/mathematics.h"
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float ff_aac_pow2sf_tab[428];
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void ff_aac_tableinit(void)
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{
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int i;
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for (i = 0; i < 428; i++)
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ff_aac_pow2sf_tab[i] = pow(2, (i - POW_SF2_ZERO) / 4.);
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}
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#endif /* CONFIG_HARDCODED_TABLES */
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#endif /* AVCODEC_AAC_TABLEGEN_H */
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