Patent ID: 8166274
Filing Date: 2012-04-24
Classification: G06F,G06T

Abstract:
1. A method for writing data in a storage range of a vector-based system with alignment restriction, the method comprising: generating first destination data generated from first source data located in a storage range starting at a first source position; extracting second source data from a storage range starting at a second source position preceding the first source position, said second source data comprising said first source data; generating second destination data from said second source data, said second destination data comprising said first destination data; and writing said second destination data in a storage range starting at an aligned position, wherein the second source position is set such that said first destination data are written by way of the writing of said second destination data in a storage range starting at a non-aligned position, wherein said first destination data are written by way of the writing of said second destination data in a storage range starting at said non-aligned position, wherein the system allows writing data only for aligned positions and requires any writing to begin at an aligned position and to end at a further aligned position, and wherein generating of said second destination data includes changing a sampling rate of an audio stream, scaling of a video image, linear filtering, non-linear filtering, data rate change, or data delay.