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Add wasm support for int64

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This has been around since 2021 and is part of the wasm spec:
https://github.com/llvm/llvm-project/commit/502f54049d17f5a107f833596fb2c31297a99773
This makes 5.x compile for wasm because convertTo needs it at:
https://github.com/opencv/opencv/blob/6751304b3556082cc79b63624024419ee15c1ed4/modules/core/src/convert.hpp#L204
This commit is contained in:
Vincent Rabaud
2026-04-15 21:19:16 +02:00
parent 6751304b35
commit 519b88cbc3
1 changed files with 5 additions and 8 deletions
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modules/core/include/opencv2/core/hal/intrin_wasm.hpp
+5 -8
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@@ -1238,17 +1238,14 @@ OPENCV_HAL_IMPL_WASM_INIT_CMP_OP(v_uint16x8, u16x8, i16x8)
OPENCV_HAL_IMPL_WASM_INIT_CMP_OP(v_int16x8, i16x8, i16x8)
OPENCV_HAL_IMPL_WASM_INIT_CMP_OP(v_uint32x4, u32x4, i32x4)
OPENCV_HAL_IMPL_WASM_INIT_CMP_OP(v_int32x4, i32x4, i32x4)
OPENCV_HAL_IMPL_WASM_INIT_CMP_OP(v_int64x2, i64x2, i64x2)
OPENCV_HAL_IMPL_WASM_INIT_CMP_OP(v_float32x4, f32x4, f32x4)
OPENCV_HAL_IMPL_WASM_INIT_CMP_OP(v_float64x2, f64x2, f64x2)
#define OPENCV_HAL_IMPL_WASM_64BIT_CMP_OP(_Tpvec, cast) \
inline _Tpvec v_eq(const _Tpvec& a, const _Tpvec& b) \
{ return cast(v_eq(v_reinterpret_as_f64(a), v_reinterpret_as_f64(b))); } \
inline _Tpvec v_ne(const _Tpvec& a, const _Tpvec& b) \
{ return cast(v_ne(v_reinterpret_as_f64(a), v_reinterpret_as_f64(b))); }
OPENCV_HAL_IMPL_WASM_64BIT_CMP_OP(v_uint64x2, v_reinterpret_as_u64)
OPENCV_HAL_IMPL_WASM_64BIT_CMP_OP(v_int64x2, v_reinterpret_as_s64)
inline v_uint64x2 v_eq(const v_uint64x2& a, const v_uint64x2& b)
{ return v_reinterpret_as_u64(v_eq(v_reinterpret_as_f64(a), v_reinterpret_as_f64(b))); }
inline v_uint64x2 v_ne(const v_uint64x2& a, const v_uint64x2& b)
{ return v_reinterpret_as_u64(v_ne(v_reinterpret_as_f64(a), v_reinterpret_as_f64(b))); }
inline v_float32x4 v_not_nan(const v_float32x4& a)
{