IMAGE DATA PROCESSING APPARATUS, IMAGE DATA PROCESSING METHOD AND IMAGE DATA PROCESSING PROGRAM

摘要

PROBLEM TO BE SOLVED: To increase a chance for burst transfer of data with burst length when writing image data in a memory.SOLUTION: An image data processing apparatus 1 includes a storage part 35 for storing a first pixel block and a second pixel block in image data in which pixels are arrayed in a first direction and a second direction different from the first direction and a writing part 36 for writing the first pixel block and the second pixel block stored in the storage part in a memory 12. The first pixel block and the second pixel block are adjacently arrayed along the first direction and the number of pixels of each pixel block in the first direction is equal to natural number m1 times the access unit data length of the memory 12. The writing part 35 writes pixel data with the access unit data length of pixels continuously arrayed along the first direction over the first pixel block and the second pixel block in the memory 12 by one access.