aac5773f
 hucm
功能基本完成，接口待打磨
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/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_ARM_CPU_H
#define AVUTIL_ARM_CPU_H
#include "libavutil/cpu.h"
#include "libavutil/cpu_internal.h"
#define have_armv5te(flags) CPUEXT(flags, ARMV5TE)
#define have_armv6(flags) CPUEXT(flags, ARMV6)
#define have_armv6t2(flags) CPUEXT(flags, ARMV6T2)
#define have_vfp(flags) CPUEXT(flags, VFP)
#define have_vfpv3(flags) CPUEXT(flags, VFPV3)
#define have_neon(flags) CPUEXT(flags, NEON)
#define have_setend(flags) CPUEXT(flags, SETEND)
/* some functions use the VFPv2 vector mode which is deprecated in ARMv7-A
* and might trap on such CPU depending on the OS configuration */
#define have_vfp_vm(flags) \
(HAVE_VFP && ((flags) & AV_CPU_FLAG_VFP_VM))
#endif /* AVUTIL_ARM_CPU_H */
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