Patent attributes
One embodiment of the invention sets forth a method for storing graphics data in a texture array in a local memory coupled to a graphics processing unit. The method includes the steps of specifying the texture array as a target in the local memory, and loading a first block of texture maps into the texture array, wherein each texture map in the first block has a first resolution and corresponds to a different slice of the texture array. One advantage of the disclosed method is that a complete block of texture images may be loaded into a texture array using a single API call. Thus, compared to prior art systems, where a texture array must be loaded one image for one slice of the array at a time, the disclosed method increases the efficiency of using arrays of texture maps for graphics processing operations.
