| 摘要 |
A method for refresh operation of a multi-buffer arrangement for a graphics memory having a first and a second operation mode is disclosed. The method comprises writing information to one of a first and second buffers of the multi-buffer arrangement; presetting the one of the buffers, when previous refresh operation was in the second operation mode, before the writing of information to the one of the buffers; dynamically selecting one of the first and the second operation mode; copying information, when in the first operation mode, between a first and a second buffer of the multi-buffer arrangement, before the writing of information to the one of the buffers; and providing information from the buffer arrangement to a display. Computer programs, multi-buffer arrangements and communication apparatuses comprising such multi-buffer arrangements are also disclosed.
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