mirror of
https://github.com/libretro/beetle-pce-fast-libretro.git
synced 2024-11-30 11:30:51 +00:00
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/*
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* This file is part of FFmpeg.
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*
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* FFmpeg 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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* FFmpeg 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 FFmpeg; 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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#include "cputest.h"
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#include "../libretro.h"
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extern retro_get_cpu_features_t perf_get_cpu_features_cb;
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static int flags, checked = 0;
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void cputest_force_flags(int arg)
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{
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}
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int cputest_get_flags(void)
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{
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unsigned cpu = 0;
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flags = 0;
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if (perf_get_cpu_features_cb)
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cpu = perf_get_cpu_features_cb();
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if (cpu & RETRO_SIMD_MMX)
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flags |= CPUTEST_FLAG_MMX;
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if (cpu & RETRO_SIMD_SSE)
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flags |= CPUTEST_FLAG_SSE;
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if (cpu & RETRO_SIMD_SSE2)
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flags |= CPUTEST_FLAG_SSE2;
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if (cpu & RETRO_SIMD_SSE3)
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flags |= CPUTEST_FLAG_SSE3;
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if (cpu & RETRO_SIMD_SSSE3)
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flags |= CPUTEST_FLAG_SSSE3;
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if (cpu & RETRO_SIMD_SSE4)
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flags |= CPUTEST_FLAG_SSE4;
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if (cpu & RETRO_SIMD_SSE42)
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flags |= CPUTEST_FLAG_SSE42;
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if (cpu & RETRO_SIMD_AVX)
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flags |= CPUTEST_FLAG_AVX;
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if (cpu & RETRO_SIMD_VMX)
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flags |= CPUTEST_FLAG_ALTIVEC;
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checked = 1;
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return flags;
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}
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