Searched refs:DerivX (Results 1 – 3 of 3) sorted by relevance
57 GLfloat (*DerivX)[4]; member
241 deriv[0] = machine->DerivX[source->Index][0] * invQ; in fetch_vector4_deriv()242 deriv[1] = machine->DerivX[source->Index][1] * invQ; in fetch_vector4_deriv()243 deriv[2] = machine->DerivX[source->Index][2] * invQ; in fetch_vector4_deriv()244 deriv[3] = machine->DerivX[source->Index][3] * invQ; in fetch_vector4_deriv()309 machine->DerivX[attr], in fetch_texel()
177 machine->DerivX = (GLfloat (*)[4]) span->attrStepX; in init_machine()