Patent ID: 11880934
Assignee: INTEL CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A graphics processing apparatus comprising:
an image rendering circuit to render left and right image frames to be viewed by a user's left and right eyes, respectively;
one or more display buffers to store image frames rendered by the image rendering circuit; and
a time warping circuit to perform time warping operations on image frames stored in the one or more display buffers, a time warping operation to transform an image frame in accordance with current sensor data provided from a user/eye tracking module, the time warping circuit to alternate between time warping a left image frame and a right image frame to be viewed by the user's left and right eyes, respectively;
wherein the alternation comprises: as the time warping circuit producing a time warped image frame to a first frame buffer to be displayed for the user's right eye, a non-warped rendered image is displayed from a second frame buffer for the user's left eye, and as the time warping circuit producing a time warped image frame to the second frame buffer to be displayed for the user's left eye, a non-warped rendered image is to be displayed from the first frame buffer for the user's right eye.