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Initial rebase of xerpi's port

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This commit is contained in:
Ivan Epifanov
2020-11-02 18:09:43 +03:00
committed by Sam Lantinga
parent bd06538778
commit 2d64e37e41
36 changed files with 2940 additions and 0 deletions
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2
src/cpuinfo/SDL_cpuinfo.c
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@@ -450,6 +450,8 @@ CPU_haveNEON(void)
return IsProcessorFeaturePresent(PF_ARM_NEON_INSTRUCTIONS_AVAILABLE) != 0;
#elif (defined(__ARM_ARCH) && (__ARM_ARCH >= 8)) || defined(__aarch64__)
return 1; /* ARMv8 always has non-optional NEON support. */
#elif __VITA__
return 1;
#elif defined(__APPLE__) && defined(__ARM_ARCH) && (__ARM_ARCH >= 7)
/* (note that sysctlbyname("hw.optional.neon") doesn't work!) */
return 1; /* all Apple ARMv7 chips and later have NEON. */