PERFORMING PARALLEL SHADING OPERATIONS

摘要

PURPOSE: A parallel shading operation performing method, a device thereof, and a computer-readable medium in a processor based system are provided to improve a effectiveness by using a unused slot in a pipe for supporting a calculation which is performing. CONSTITUTION: A first calculation is executed on a first pipe of a graphic pipeline. A second calculation is executed on a second pipe of the graphic pipe line in the same time with the first calculation. The first calculation and the second calculation is one part of the same instruction stream. The first calculation is executed at a frequency which is lower than the first calculation. A culling shader is executed as a first calculation. A pixel shader is executed as a second calculation.