INDEFINITE TEXTURE FILTER SIZE FOR GRAPHICS PROCESSING

摘要

This disclosure describes techniques for performing filtering in a graphics processing unit (GPU). The GPU may include a texture engine and a texture memory configured to store pixels and filter coefficients and at least one processor. The at least one processor may be configured to: store filter coefficients as a texture memory object (TMO) in the texture memory accessible to the texture engine in response to a first instruction, retrieve the filter coefficients from the texture memory in response to a second instruction, store pixels from the texture memory in a texture cache of the texture engine in response to the second instruction, and filter the pixels using the retrieved filter coefficients.