发明名称 |
SWITCHING BETWEEN GRAPHICS SOURCES TO FACILITATE POWER MANAGEMENT AND/OR SECURITY |
摘要 |
One embodiment of the present invention provides a system that switches between frame buffers which are used to refresh a display. During operation, the system refreshes the display from a first frame buffer which is located in a first memory. Upon receiving a request to switch frame buffers for the display, the system reconfigures data transfers to the display so that the display is refreshed from a second frame buffer which is located in a second memory. |
申请公布号 |
EP2188708(A1) |
申请公布日期 |
2010.05.26 |
申请号 |
EP20080797713 |
申请日期 |
2008.08.12 |
申请人 |
APPLE INC. |
发明人 |
HOWARD, BRIAN D.;BAKER, PAUL A.;CULBERT, MICHAEL F.;CONROY, DAVID G.;ATHAS, WILLIAM C. |
分类号 |
G06F3/14 |
主分类号 |
G06F3/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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