公开(公告)号：US20210217221A1

公开(公告)日：2021-07-15

申请号：US17145857

申请日：2021-01-11

Applicant: THALES

Inventor： Alexandre FINE ,  Nicolas LEVASSEUR ,  Yannik BREUIL

IPC: G06T15/04 ,  G06T15/00

Abstract: This method for generating graphic surfaces to be displayed on a screen is implemented by a graphics processor and comprises: generating a first graphic surface to be displayed on the screen; switching between generating the first graphic surface and generating a second graphic surface; generating the second graphic surface to be displayed on the screen; the switching including saving a graphic execution context of the first graphic surface; and if the generation of the second graphic surface had been interrupted during a preceding switch with the generation of another graphic surface, restoring a graphic execution context of the second graphic surface, the restored context having been saved during said preceding switch.