}
else
{
- char* val = const_cast<char*>(tensor_proto.raw_data().c_str());
- int64_t* src = reinterpret_cast<int64_t*>(val);
+ const char* val = tensor_proto.raw_data().c_str();
+ // Aligned pointer is required: https://github.com/opencv/opencv/issues/16373
+ // this doesn't work: typedef int64_t CV_DECL_ALIGNED(1) unaligned_int64_t;
+ AutoBuffer<int64_t, 16> aligned_val;
+ if (!isAligned<sizeof(int64_t)>(val))
+ {
+ size_t sz = tensor_proto.raw_data().size();
+ aligned_val.allocate(divUp(sz, sizeof(int64_t)));
+ memcpy(aligned_val.data(), val, sz);
+ val = (const char*)aligned_val.data();
+ }
+ const int64_t* src = reinterpret_cast<const int64_t*>(val);
convertInt64ToInt32(src, dst, blob.total());
}
}