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cpu.h: enable NEON w/_M_ARM64EC

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The Arm64EC (Emulation Compatible) ABI was added for Windows 11 [1].

[1] https://learn.microsoft.com/en-us/windows/arm/arm64ec

Bug: b/277254922
Change-Id: I3767e1b3db61fa9c33eef7a9ed7abee7c502e36f
This commit is contained in:
James Zern 2023-04-05 22:03:14 -07:00
parent 349f4353dd
commit 0afbd97b45
1 changed files with 3 additions and 2 deletions
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5
src/dsp/cpu.h
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@ -98,8 +98,9 @@
// inclusion of arm64_neon.h; Visual Studio 2019 includes this file in
// arm_neon.h. Compile errors were seen with Visual Studio 2019 16.4 with
// vtbl4_u8(); a fix was made in 16.6.
#if defined(_MSC_VER) && ((_MSC_VER >= 1700 && defined(_M_ARM)) || \
(_MSC_VER >= 1926 && defined(_M_ARM64)))
#if defined(_MSC_VER) && \
((_MSC_VER >= 1700 && defined(_M_ARM)) || \
(_MSC_VER >= 1926 && (defined(_M_ARM64) || defined(_M_ARM64EC))))
#define WEBP_USE_NEON
#define WEBP_USE_INTRINSICS
#endif