x86: add AV_CPU_FLAG_AVXSLOW flag
[libav.git] / libavutil / cpu_internal.h
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1/*
2 * This file is part of Libav.
3 *
4 * Libav is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * Libav is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with Libav; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19#ifndef AVUTIL_CPU_INTERNAL_H
20#define AVUTIL_CPU_INTERNAL_H
21
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22#include "cpu.h"
23
24#define CPUEXT_SUFFIX(flags, suffix, cpuext) \
25 (HAVE_ ## cpuext ## suffix && ((flags) & AV_CPU_FLAG_ ## cpuext))
26
27#define CPUEXT(flags, cpuext) CPUEXT_SUFFIX(flags, , cpuext)
28
b7b17ed6 29int ff_get_cpu_flags_aarch64(void);
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30int ff_get_cpu_flags_arm(void);
31int ff_get_cpu_flags_ppc(void);
32int ff_get_cpu_flags_x86(void);
33
34#endif /* AVUTIL_CPU_INTERNAL_H */