mirror of
https://chromium.googlesource.com/libyuv/libyuv
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fe51553f5f
This reverts commit ba0bba5b2b7e38c9365a5d152b4efa0458863213.
Reason for revert: breaks builds on windows and mac
Step _compile_ failed. Error logs are shown below:
[1/104] CXX obj/libyuv_internal/cpu_id.o
FAILED: obj/libyuv_internal/cpu_id.o
../../buildtools/reclient/rewrapper -cfg=../../buildtools/reclient_cfgs/chromium-browser-clang/rewra...(too long)
../../source/cpu_id.cc:25:10: fatal error: 'sys/auxv.h' file not found
25 | #include // For getauxval()
| ^~~~~~~~~~~~
1 error generated.
More information in raw_io.output_text[failure_summary]
Original change's description:
> [AArch64] Use getauxval(AT_HWCAP{,2}) for feature detection
>
> This has the advantage of also working under emulation where
> faking /proc/cpuinfo is not supported.
>
> For the Chromium sandbox, getauxval is supported since API version 18.
> The minimum supported API version at time of writing is 21 so we should
> be able to use getauxval unconditionally. On the off-chance the call
> fails it will return 0 and we will correctly fall-back to using only
> Neon.
>
> Change-Id: Ibbaa9caec1915ac0725c42d6cd2abc7ce19786c7
> Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/5453620
> Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Change-Id: Ic0f764217af7b4d998f19a8f78fc04ca85a45a3b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/5463918
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
16 lines
372 B
Plaintext
16 lines
372 B
Plaintext
Processor : AArch64 Processor rev 0 (aarch64)
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processor : 0
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processor : 1
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processor : 2
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processor : 3
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processor : 4
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processor : 5
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Features : fp asimd evtstrm aes pmull sha1 sha2 crc32
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CPU implementer : 0x41
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CPU architecture: AArch64
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CPU variant : 0x0
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CPU part : 0xd07
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CPU revision : 0
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Hardware : Juno
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