/* * 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_CPU_INTERNAL_H#define AVUTIL_CPU_INTERNAL_H #include "cpu.h" #define CPUEXT_SUFFIX(flags, suffix, cpuext)                            \    (HAVE_ ## cpuext ## suffix && ((flags) & AV_CPU_FLAG_ ## cpuext)) #define CPUEXT_SUFFIX_FAST2(flags, suffix, cpuext, slow_cpuext)         \    (HAVE_ ## cpuext ## suffix && ((flags) & AV_CPU_FLAG_ ## cpuext) && \     !((flags) & AV_CPU_FLAG_ ## slow_cpuext ## SLOW)) #define CPUEXT_SUFFIX_SLOW2(flags, suffix, cpuext, slow_cpuext)         \    (HAVE_ ## cpuext ## suffix && ((flags) & AV_CPU_FLAG_ ## cpuext) && \     ((flags) & AV_CPU_FLAG_ ## slow_cpuext ## SLOW)) #define CPUEXT_SUFFIX_FAST(flags, suffix, cpuext) CPUEXT_SUFFIX_FAST2(flags, suffix, cpuext, cpuext)#define CPUEXT_SUFFIX_SLOW(flags, suffix, cpuext) CPUEXT_SUFFIX_SLOW2(flags, suffix, cpuext, cpuext) #define CPUEXT(flags, cpuext) CPUEXT_SUFFIX(flags, , cpuext)#define CPUEXT_FAST(flags, cpuext) CPUEXT_SUFFIX_FAST(flags, , cpuext)#define CPUEXT_SLOW(flags, cpuext) CPUEXT_SUFFIX_SLOW(flags, , cpuext) int ff_get_cpu_flags_aarch64(void);int ff_get_cpu_flags_arm(void);int ff_get_cpu_flags_ppc(void);int ff_get_cpu_flags_x86(void); #endif /* AVUTIL_CPU_INTERNAL_H */