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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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4
src/dsp/cost_neon.c
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@ -29,7 +29,7 @@ static void SetResidualCoeffs_NEON(const int16_t* const coeffs,
const uint8x16_t eob = vcombine_u8(vqmovn_u16(eob_0), vqmovn_u16(eob_1));
const uint8x16_t masked = vandq_u8(eob, vld1q_u8(position));
#ifdef __aarch64__
#if WEBP_AARCH64
res->last = vmaxvq_u8(masked) - 1;
#else
const uint8x8_t eob_8x8 = vmax_u8(vget_low_u8(masked), vget_high_u8(masked));
@ -43,7 +43,7 @@ static void SetResidualCoeffs_NEON(const int16_t* const coeffs,
vst1_lane_s32(&res->last, vreinterpret_s32_u32(eob_32x2), 0);
--res->last;
#endif // __aarch64__
#endif // WEBP_AARCH64
res->coeffs = coeffs;
}