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(performance.c) Add RETRO_SIMD_AES

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twinaphex 2014-09-02 20:50:43 +02:00
parent 6a5f614215
commit 2d08fbb875
2 changed files with 5 additions and 0 deletions
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1
libretro.h
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@ -897,6 +897,7 @@ struct retro_log_callback
#define RETRO_SIMD_AVX2 (1 << 12)
#define RETRO_SIMD_VFPU (1 << 13)
#define RETRO_SIMD_PS (1 << 14)
#define RETRO_SIMD_AES (1 << 15)
typedef uint64_t retro_perf_tick_t;
typedef int64_t retro_time_t;

4
performance.c
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@ -386,6 +386,9 @@ uint64_t rarch_get_cpu_features(void)
if (flags[2] & (1 << 20))
cpu |= RETRO_SIMD_SSE42;
if (flags[2] & (1 << 25))
cpu |= RETRO_SIMD_AES;
const int avx_flags = (1 << 27) | (1 << 28);
// Must only perform xgetbv check if we have AVX CPU support (guaranteed to have at least i686).
if (((flags[2] & avx_flags) == avx_flags) && ((xgetbv_x86(0) & 0x6) == 0x6))
@ -417,6 +420,7 @@ uint64_t rarch_get_cpu_features(void)
RARCH_LOG("[CPUID]: SSSE3: %u\n", !!(cpu & RETRO_SIMD_SSSE3));
RARCH_LOG("[CPUID]: SSE4: %u\n", !!(cpu & RETRO_SIMD_SSE4));
RARCH_LOG("[CPUID]: SSE4.2: %u\n", !!(cpu & RETRO_SIMD_SSE42));
RARCH_LOG("[CPUID]: AES: %u\n", !!(cpu & RETRO_SIMD_AES));
RARCH_LOG("[CPUID]: AVX: %u\n", !!(cpu & RETRO_SIMD_AVX));
RARCH_LOG("[CPUID]: AVX2: %u\n", !!(cpu & RETRO_SIMD_AVX2));
#elif defined(ANDROID) && defined(ANDROID_ARM)