公开(公告)号：US20240402863A1

公开(公告)日：2024-12-05

申请号：US18650465

申请日：2024-04-30

Applicant: Apple Inc.

Inventor： Aviv Miron ,  Thomas D. Finch ,  Michael E. Buerli ,  Mark L. Ma

IPC: G06F3/0481 ,  G06F3/04842

Abstract: An electronic device may include a display that simultaneously presents multiple windows. A graph data structure may be stored to efficiently track overlap between windows on the display. Overlapping windows on the display may be grouped into window groups. For each window group, at least one of the windows may be set as a focused window and the remaining windows may be set as defocused windows. Rendering of the defocused window may be adjusted relative to rendering of the focused window. A defocused window may be rendered with a lower resolution than the focused window, may be rendered with a lower opacity than the focused window, and/or at a lower frame rate than the focused window.