公开(公告)号：US10194156B2

公开(公告)日：2019-01-29

申请号：US14793907

申请日：2015-07-08

Applicant: ARM LIMITED

Inventor： Daren Croxford ,  Sean Ellis ,  Ben James

IPC: H04N19/503 ,  H04N19/14 ,  H04N19/172 ,  G06T1/00 ,  H04N19/176 ,  H04N19/137 ,  H04N19/85 ,  H04N19/184

Abstract: A method and an apparatus are provided for generating an output frame from an input frame, in which the input frame is processed when generating the output frame. A region of a current input frame is compared with a region of a preceding input frame to determine if the region of the current input frame is similar to the region of the preceding input frame. When the region of the current input frame is determined to be similar to the region of the preceding input frame, information relating to processing performed on the region of the preceding input frame when generating a region of a preceding output frame is read, wherein the information is generated during the processing on the region of the preceding input frame. When the information indicates that the processing is unnecessary, a part or all of the processing of the region of the current input frame can be bypassed or eliminated.

公开(公告)号：US10825128B2

公开(公告)日：2020-11-03

申请号：US14822605

申请日：2015-08-10

Applicant: ARM Limited

Inventor： Daren Croxford ,  Ben James ,  Sean Ellis ,  Edward Charles Plowman

IPC: G06T1/60 ,  G06T11/40 ,  G09G5/36

Abstract: A data processing system comprises processing circuitry arranged to generate data to form an output array of data, processing circuitry arranged to store the generated data in an output buffer 15 by writing compressed blocks of data representing particular regions of the output array of data to the output buffer, processing circuitry 14 arranged to read a compressed block of data representing a particular region of the array of data from the output buffer, processing circuitry 16 arranged to acquire meta-data from the compressed block of data, and processing circuitry 21 arranged to process the block of data. The acquired meta-data is used to affect the processing of the block of data.

公开(公告)号：US20160042491A1

公开(公告)日：2016-02-11

申请号：US14822605

申请日：2015-08-10

Applicant: ARM Limited

Inventor： Daren Croxford ,  Ben James ,  Sean Ellis ,  Edward Charles Plowman

IPC: G06T1/60 ,  G06T1/20

Abstract: A data processing system comprises processing circuitry arranged to generate data to form an output array of data, processing circuitry arranged to store the generated data in an output buffer 15 by writing compressed blocks of data representing particular regions of the output array of data to the output buffer, processing circuitry 14 arranged to read a compressed block of data representing a particular region of the array of data from the output buffer, processing circuitry 16 arranged to acquire meta-data from the compressed block of data, and processing circuitry 21 arranged to process the block of data. The acquired meta-data is used to affect the processing of the block of data.

Abstract translation: 数据处理系统包括处理电路，其被配置为产生数据以形成数据的输出阵列，处理电路被布置为通过将代表输出数据阵列的特定区域的数据的压缩块写入到输出缓冲器15中而将其输出到输出 缓冲器，处理电路14，其被布置为从输出缓冲器读取表示数据阵列的特定区域的压缩数据块，布置成从压缩数据块获取元数据的处理电路16以及被布置成处理 数据块。 所获取的元数据用于影响数据块的处理。