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cpu.h: add WEBP_AARCH64

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and define it to true for __aarch64__ and Win Arm64 + Visual Studio.

Microsoft's compiler (cl.exe) does not define __aarch64__, but relies on
_M_ARM64 & _M_ARM64EC

Bug: b/277254922
Change-Id: I20e4fa07a4031599db69e3d7ba9050345315ef51
This commit is contained in:
James Zern
2023-05-01 21:55:05 -07:00
parent 8151f388eb
commit 0c496a4ff9
11 changed files with 24 additions and 16 deletions
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2
src/dsp/quant.h
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@ -22,7 +22,7 @@
#define IsFlat IsFlat_NEON
static uint32_t horizontal_add_uint32x4(const uint32x4_t a) {
#if defined(__aarch64__)
#if WEBP_AARCH64
return vaddvq_u32(a);
#else
const uint64x2_t b = vpaddlq_u32(a);