Via Technologies, Inc.

Huy Duc Bui

Zahid Hussain

John Wakefield Brothers

Embodiments of decoding systems and methods are disclosed. One system embodiment, among others, comprises a software programmable core processing unit having a context-adaptive binary arithmetic (CABAC) unit configured to execute a shader, the shader configured to implement CABAC decoding of a video stream and provide a decoded data output.

Decoding of context adaptive binary arithmetic codes in computational core of programmable graphics processing unit

Various embodiments of decoding systems and methods are disclosed. One method embodiment, among others, comprises providing a shader configurable with a plurality of instruction sets to decode a video stream coded a plurality of different coding methods, loading the shader having one of the plurality of instruction sets to a variable length decoding (VLD) unit of a software programmable core processing unit for execution thereof, and decoding the video stream by executing the shader on the VLD unit.

Decoding control of computational core of programmable graphics processing unit

Various embodiments of decoding systems and methods are disclosed. One system embodiment, among others, comprises a software programmable core processing unit having a variable length decoding unit (VLD) unit configured to execute a shader, the shader configured to selectively implement decoding of a video stream coded based on a plurality of different coding methods to provide a decoded data output, wherein the decoding is implemented using a combination of software and hardware.

Decoding systems and methods in computational core of programmable graphics processing unit

Various embodiments of decoding systems and methods are disclosed. One system embodiment, among others, comprises a software programmable core processing unit having a context-adaptive variable length coding (CAVLC) unit configured to execute a shader, the shader configured to implement CAVLC decoding of a video stream and provide a decoded data output.

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San Jose, CA, United States of America

Huy Duc Bui