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◆ AKSIMD_SUB_SS_V4F32()

AkForceInline AKSIMD_V4F32 AKSIMD_SUB_SS_V4F32 ( const AKSIMD_V4F32 &  in_vec1,
const AKSIMD_V4F32 &  in_vec2 
)

Subtracts the lower single-precision, floating-point values of a and b. The upper three single-precision, floating-point values are passed through from a. r0 := a0 - b0 ; r1 := a1 ; r2 := a2 ; r3 := a3 (see _mm_sub_ss)

在文件 AkSimd.h 第 395 行定义.

引用了 AKSIMD_V4F32::m_data.