Computes the product of a 4×4 matrix and a vector.

void MulVec4Mat44_F16( vec4f16 dest, vec4f16 vec, mat44f16mat )

This function multiplies a 4×4 matrix of 16.16 fractions by a 4-coordinate vector of 16.16 values and deposits the results of the product in the vector dest.

• dest The destination vector to store the results.

• vec The vector to multiply.

• mat The matrix to multiply.

SWI implemented in operamath V20.

operamath.h

MulVec3Mat33_F16(), MulMat33Mat33_F16(), MulMat44Mat44_F16()