Merge pull request #26750 from mshabunin:fix-ppc64-vsx

asmorkalov · web-flow · commit bb79493a893c · 2025-01-11T09:40:21.000+03:00
core: fixed VSX intrinsics implementation
diff --git a/modules/core/include/opencv2/core/hal/intrin_vsx.hpp b/modules/core/include/opencv2/core/hal/intrin_vsx.hpp
@@ -262,7 +262,7 @@ OPENCV_HAL_IMPL_VSX_EXTRACT_N(v_float64x2, double)
 inline _Tpvec v_setzero_##suffix() { return _Tpvec(vec_splats((_Tp)0)); }             \
 inline _Tpvec v_setall_##suffix(_Tp v) { return _Tpvec(vec_splats((_Tp)v));}          \
 template <> inline _Tpvec v_setzero_() { return v_setzero_##suffix(); }               \
-template <> inline _Tpvec v_setall_(_Tp v) { return v_setall_##suffix(_Tp v); }       \
+template <> inline _Tpvec v_setall_(_Tp v) { return v_setall_##suffix(v); }       \
 template<typename _Tpvec0> inline _Tpvec v_reinterpret_as_##suffix(const _Tpvec0 &a)  \
 { return _Tpvec((cast)a.val); }
 
@@ -650,11 +650,11 @@ OPENCV_HAL_IMPL_VSX_SELECT(v_float64x2, vec_bdword2_c)
 #define OPENCV_HAL_IMPL_VSX_INT_CMP_OP(_Tpvec)                 \
 inline _Tpvec v_eq(const _Tpvec& a, const _Tpvec& b)           \
 { return _Tpvec(vec_cmpeq(a.val, b.val)); }                    \
-inline _Tpvec V_ne(const _Tpvec& a, const _Tpvec& b)           \
+inline _Tpvec v_ne(const _Tpvec& a, const _Tpvec& b)           \
 { return _Tpvec(vec_cmpne(a.val, b.val)); }                    \
 inline _Tpvec v_lt(const _Tpvec& a, const _Tpvec& b)           \
 { return _Tpvec(vec_cmplt(a.val, b.val)); }                    \
-inline _Tpvec V_gt(const _Tpvec& a, const _Tpvec& b)           \
+inline _Tpvec v_gt(const _Tpvec& a, const _Tpvec& b)           \
 { return _Tpvec(vec_cmpgt(a.val, b.val)); }                    \
 inline _Tpvec v_le(const _Tpvec& a, const _Tpvec& b)           \
 { return _Tpvec(vec_cmple(a.val, b.val)); }                    \
@@ -1507,7 +1507,7 @@ inline v_float64x2 v_dotprod_expand(const v_int32x4& a, const v_int32x4& b, cons
 inline v_int32x4 v_dotprod_fast(const v_int16x8& a, const v_int16x8& b)
 { return v_dotprod(a, b); }
 inline v_int32x4 v_dotprod_fast(const v_int16x8& a, const v_int16x8& b, const v_int32x4& c)
-{ return v_int32x4(vec_msum(a.val, b.val, vec_int4_z)) + c; }
+{ return v_add(v_int32x4(vec_msum(a.val, b.val, vec_int4_z)), c); }
 // 32 >> 64
 inline v_int64x2 v_dotprod_fast(const v_int32x4& a, const v_int32x4& b)
 { return v_dotprod(a, b); }
@@ -1518,7 +1518,7 @@ inline v_int64x2 v_dotprod_fast(const v_int32x4& a, const v_int32x4& b, const v_
 inline v_uint32x4 v_dotprod_expand_fast(const v_uint8x16& a, const v_uint8x16& b)
 { return v_dotprod_expand(a, b); }
 inline v_uint32x4 v_dotprod_expand_fast(const v_uint8x16& a, const v_uint8x16& b, const v_uint32x4& c)
-{ return v_uint32x4(vec_msum(a.val, b.val, vec_uint4_z)) + c; }
+{ return v_add(v_uint32x4(vec_msum(a.val, b.val, vec_uint4_z)), c); }
 
 inline v_int32x4 v_dotprod_expand_fast(const v_int8x16& a, const v_int8x16& b)
 {
