Operands are values acted upon by an operator, method, or other functional entity.
In computing and programming, a scalar variable or value refers to a single value, as opposed to data structures such as arrays or lists.
Double and float4 vector of 4 float values 4.0 256.0 s x2-1 y2-2 + s x2+1 y2-2 + s x2-2 y2-1 + s x2+2 y2-1 + 2 88 29 error scalar operands type has greater rank than the type of the vector element
No error in the project, but I can not see the camera image
Vector instructions may use array operands that require a higher alignment than any scalar
How to tell the maximum data alignment requirement in C++