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avutil/ppc/cpu: Fix power8 linux detection 

The existing code was in no released kernel that I can see. The corrected code
was added in 3.9.
This commit is contained in:
Lauri Kasanen 2019-01-08 10:59:22 +02:00
parent 4b46d1ee46
commit fc6022e108
1 changed files with 5 additions and 5 deletions
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10
libavutil/ppc/cpu.c
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@ -92,14 +92,14 @@ int ff_get_cpu_flags_ppc(void)
#ifdef PPC_FEATURE_HAS_VSX
if (buf[i + 1] & PPC_FEATURE_HAS_VSX)
ret |= AV_CPU_FLAG_VSX;
#endif
#ifdef PPC_FEATURE_ARCH_2_07
if (buf[i + 1] & PPC_FEATURE_HAS_POWER8)
ret |= AV_CPU_FLAG_POWER8;
#endif
if (ret & AV_CPU_FLAG_VSX)
av_assert0(ret & AV_CPU_FLAG_ALTIVEC);
goto out;
} else if (buf[i] == AT_HWCAP2) {
#ifdef PPC_FEATURE2_ARCH_2_07
if (buf[i + 1] & PPC_FEATURE2_ARCH_2_07)
ret |= AV_CPU_FLAG_POWER8;
#endif
}
}
}