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DoubangoTelecom / compv

Insanely fast Open Source Computer Vision library for ARM and x86 devices (Up to #50 times faster than OpenCV)
https://doubango.org
GNU General Public License v3.0
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Change COMPV_ARM_NEON_NEQ_ZEROQ to use single instruction (instead of 2) on ARM64 #173

Closed DoubangoTelecom closed 4 years ago

DoubangoTelecom commented 4 years ago 
#   define COMPV_ARM_NEON_NEQ_ZEROQ(vec) (vmaxvq_u32((usint32x4_t)(vec))

instead of 

#   define COMPV_ARM_NEON_NEQ_ZEROQ(vec)    (vgetq_lane_u64((uint64x2_t)(vec), 0) || vgetq_lane_u64((uint64x2_t)(vec), 1))