polarToCart

10 years ago · 972ff1d0c4
parent 0a5c9cf145
commit 972ff1d0c4
1 changed files with 7 additions and 0 deletions
--- a/modules/core/src/mathfuncs.cpp
+++ b/modules/core/src/mathfuncs.cpp
@ -966,6 +966,13 @@ void polarToCart( InputArray src1, InputArray src2,
                        vst1q_f32(x + k, vmulq_f32(vld1q_f32(x + k), v_m));
                        vst1q_f32(y + k, vmulq_f32(vld1q_f32(y + k), v_m));
                    }
+                    #elif CV_SSE2
+                    for( ; k <= len - 4; k += 4 )
+                    {
+                        __m128 v_m = _mm_loadu_ps(mag + k);
+                        _mm_storeu_ps(x + k, _mm_mul_ps(_mm_loadu_ps(x + k), v_m));
+                        _mm_storeu_ps(y + k, _mm_mul_ps(_mm_loadu_ps(y + k), v_m));
+                    }
                    #endif

                    for( ; k < len; k++ )