Calculates the sine and cosine values. Vector variant of sincos(x, &sin_x, &cos_x) function for a 128-bit vector with four float32 values.
extern __m128 __cdecl _mm_sincos_ps(__m128 *p_cos_x, __m128 v1); |
*p_cos_x |
points to vector of cosine results (pointer must be aligned on 16 bytes, or declared as __m128* instead) |
v2 |
128-bit vector with float32 values |
Calculates sine and cosine values of vector v1 elements.
The cosine and sine values cannot be returned in the result vector. Therefore, the intrinsic stores the cosine values at a location pointed to by p_cos, and returns only the sine values in the 128-bit result vector.
128-bit vector with the sine results.