公开(公告)号：US20220224746A1

公开(公告)日：2022-07-14

申请号：US17712059

申请日：2022-04-01

Applicant: Intel Corporation

Inventor： Yadong LI ,  Changliang L. WANG ,  Bradley A. BURRES

IPC: H04L65/70 ,  H04L65/65 ,  H04L43/0823

Abstract: Examples described herein relate to a network interface device that includes circuitry to: receive a request to perform offloaded media encoding and packetization prior to transmission of the media to a receiver, wherein the media comprises video and audio; perform encoding of the media; perform packetization of the encoded media into one or more packets based on Real-time Transport Protocol (RTP) protocol; and cause transmission of the one or more packets to the receiver.

公开(公告)号：US20220197651A1

公开(公告)日：2022-06-23

申请号：US17131633

申请日：2020-12-22

Applicant: Intel Corporation

Inventor： Gaurav KUMAR ,  Changliang L. WANG ,  Haichun DAI ,  Hongbin YE ,  Ronald W. SILVAS

IPC: G06F9/30 ,  G06T1/20 ,  G06T1/60

Abstract: Examples described herein relate to a system that after decoding of video by the first device, provides a memory address of decoded video in the memory device to a second driver for a second device and perform a second device driver that causes the second device to access the decoded video directly from a translation of the memory address of the memory device, wherein the second device is to access the decoded video with memory properties of the decoded video and decompression information of the decoded video. In some examples, the first device comprises one or more of: a graphics processing unit integrated with a central processing unit (CPU), a discrete graphics processing unit, or a video decoder accelerator. In some examples, the second device comprises one or more of: a graphics processing unit integrated with a central processing unit (CPU) or a discrete graphics processing unit. In some examples, the memory properties of the decoded video comprise swizzle information. In some examples, decompression information of the decoded video comprise a decompression scheme or decompression key.

公开(公告)号：US20220126210A1

公开(公告)日：2022-04-28

申请号：US17078038

申请日：2020-10-22

Applicant: Intel Corporation

Inventor： Gaurav KUMAR ,  Scott JANUS ,  Prakaram JOSHI ,  Changliang L. WANG

IPC: A63F13/75 ,  A63F13/71 ,  A63F13/352 ,  G06T15/00 ,  G06T17/20

Abstract: Examples described herein relate to a system that includes a central processing unit; a trusted execution environment (TEE); and a graphics processing system. In some examples, the central processing unit is to process homomorphically encrypted video game object data. In some examples, the TEE is to transpose the processed homomorphically encrypted object data to a second encryption format. In some examples, the graphics processing system is to perform a graphics processing pipeline operation on the object data in the second encryption format and provide rendered image data of the video game to a buffer. In some examples, the TEE is to receive homomorphic decryption keys and transpose the processed homomorphically encrypted object data to a second encryption format based on the homomorphic decryption keys. In some examples, the system is to inform a gaming server of a change to object data received from the gaming server to identify cheating.