公开(公告)号：WO2012099757A3

公开(公告)日：2013-01-10

申请号：PCT/US2012021003

申请日：2012-01-12

Applicant: MICROSOFT CORP

Inventor： ERGAN CENK ,  CINTRON RAFAEL V ,  FORTINER SAMUEL R ,  MARNADI PRABHAKAR ,  ROBERTS SANDRA G ,  HIRVE KEDAR SANJEEV

IPC: G06F17/00 ,  G06F15/16

CPC classification number: G06F17/30899 ,  G06T9/00 ,  H04N1/00217 ,  H04N1/00244 ,  H04N1/00453 ,  H04N1/00464 ,  H04N1/00954 ,  H04N1/333 ,  H04N2201/0039 ,  H04N2201/33321

Abstract: In one or more embodiments, a framework is provided in which image decoding can be delayed based on heuristics, and later initiated based on a use type associated with the image or the likelihood that the image is going to be used. For example, a use history and priority system can enable images that are currently being rendered and/or are likely to get rendered to be decoded before images that have a history of being downloaded but never used. Accordingly, by decoupling image download from image decoding, CPU resources and memory can be more efficiently utilized.

Abstract translation: 在一个或多个实施例中，提供了一种框架，其中可以基于启发式来延迟图像解码，并且随后基于与图像相关联的使用类型或图像将被使用的可能性来启动图像解码。 例如，使用历史和优先权系统可以使具有正在被下载但从未使用的历史的图像之前的当前被渲染和/或可能被渲染的图像被解码。 因此，通过从图像解码中去除图像下载，可以更有效地利用CPU资源和存储器。