公开(公告)号：EP1895470A3

公开(公告)日：2011-02-23

申请号：EP07250116.6

申请日：2007-01-12

申请人： Fujitsu Semiconductor Limited

发明人： Yamamoto, Yoshinobu, c/o Fujitsu Limited

IPC分类号： G06T1/60

CPC分类号： G06T1/60

摘要： An image data buffer apparatus includes a memory, and a FIFO control unit configured to cause the memory to operate as a FIFO and having a write pointer indicative of a write position of the memory and a read pointer indicative of a read position of the memory, wherein the FIFO control unit is configured to store image data as a plurality of blocks in the memory at respective positions successively indicated by the write pointer as the image data are supplied as the blocks contained in an image, to read one of the blocks from the memory at a position indicated by the read pointer, to read, from the memory, partial data that is part of at least one block adjacent to the one of the blocks, and to consolidate the one of the blocks and the partial data for transmission as one consolidated block.