features2d: v_fma => v_muladd for integers

4 years ago · 36da867caf
parent 8931c68b20
commit 36da867caf
1 changed files with 1 additions and 1 deletions
--- a/modules/features2d/src/sift.simd.hpp
+++ b/modules/features2d/src/sift.simd.hpp
@ -656,7 +656,7 @@ void calcSIFTDescriptor(
            v_float32 v_rco011 = v_rc01*obin, v_rco010 = v_rc01 - v_rco011;
            v_float32 v_rco001 = v_rc00*obin, v_rco000 = v_rc00 - v_rco001;

-            v_int32 idx = v_fma(v_fma(r0+__1, __d_plus_2, c0+__1), __n_plus_2, o0);
+            v_int32 idx = v_muladd(v_muladd(r0+__1, __d_plus_2, c0+__1), __n_plus_2, o0);
            v_store_aligned(idx_buf, idx);

            v_store_aligned(rco_buf,           v_rco000);