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公开(公告)号:US20140267338A1
公开(公告)日:2014-09-18
申请号:US13826114
申请日:2013-03-14
IPC分类号: G06T1/60
CPC分类号: G06T1/60
摘要: Various embodiments are generally directed to techniques for causing the storage of a color data value of a clear color to be deferred or entirely avoided as color data values of primitives of an image are stored. An apparatus includes a processor element; and a logic to store color data values of a block of pixels of the image in a first portion of a cache line, store an indication of the first portion as written and of a second portion of the cache line as not in a per-portion table, evict contents of the first and second portions, and store the contents of the first portion in an image data and store a color data value of a clear color in place of the contents of the second portion in the image data in response to the indications stored in the per-portion table. Other embodiments are described and claimed.
摘要翻译: 各种实施例通常涉及用于使得清除颜色的颜色数据值的存储被延迟或完全避免的技术,因为存储图像的图元的颜色数据值。 一种装置包括处理器元件; 以及存储在高速缓存行的第一部分中的图像像素块的颜色数据值的逻辑,将已写入的第一部分的指示和高速缓存行的第二部分的指示存储为不在每个部分 表,排除第一和第二部分的内容,并将第一部分的内容存储在图像数据中,并响应于图像数据而将清晰颜色的颜色数据值代替图像数据中的第二部分的内容 指示存储在每部分表中。 描述和要求保护其他实施例。