Patent ID: 9648325
Date: 2017-05-09
CPC Classifications: G06T,H04N

Claim:
1. A computer-readable medium storing computer-executable instructions for causing a computer system, when programmed thereby, to perform video processing, wherein the computer-readable medium is a magnetic disk or non-volatile memory, the video processing comprising: receiving a coded video bit stream including plural pictures in serial coded order; and decoding the plural pictures with one or more central processing units (“CPUs”) and a graphics processing unit (“GPU”), wherein the one or more CPUs perform plural decoding operations, and wherein the GPU performs plural decoding operations asynchronously from the plural decoding operations performed by the one or more CPUs, including: wherein the one or more CPUs and the GPU use the GPU command buffer to track completion of the decoding of the plural pictures, respectively, and manage the DPB.