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公开(公告)号：EP1881456B1
公开(公告)日：2017-04-26
申请号：EP06125221.9
申请日：2006-12-01
发明人： Min, Kyoung Jun , Kim, Jeong Wook , Kang, Dong Soo , Kim, Suk Jin , Kim, Hee Seok , Jung, Seok Yoon , Woo, Sang Oak
IPC分类号： G06T15/00
CPC分类号： G06T15/00
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公开(公告)号：EP1881456A1
公开(公告)日：2008-01-23
申请号：EP06125221.9
申请日：2006-12-01
发明人： Min, Kyoung Jun , Kim, Jeong Wook , Kang, Dong Soo , Kim, Suk Jin , Kim, Hee Seok , Jung, Seok Yoon , Woo, Sang Oak
IPC分类号： G06T15/00
CPC分类号： G06T15/00
摘要： A tile binning method including: dividing a scene for rendering a triangle, into a plurality of tiles; determining identification values of tile nodes of each of the tiles; and identifying a tile including an entirety or a part of the triangle from the tiles, based on the identification value of the tile nodes for each of the tiles.
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3.发明授权Method and system for early Z test in tile-based three-dimensional rendering 有权方法和系统，用于在所述三维表示的早期Z测试上镶嵌底座
公开(公告)号：EP1901234B1
公开(公告)日：2016-05-04
申请号：EP07101378.3
申请日：2007-01-30
IPC分类号： G06T15/40
CPC分类号： G06T15/405
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4.发明公开Method and system for early Z test in tile-based three-dimensional rendering 有权方法和系统，用于在所述三维表示的早期Z测试上镶嵌底座
公开(公告)号：EP1901234A3
公开(公告)日：2009-10-07
申请号：EP07101378.3
申请日：2007-01-30
IPC分类号： G06T15/40
CPC分类号： G06T15/405
摘要： A method and system for an early Z test in a tile-based three-dimensional rendering is provided. In the method and system for an early Z test, a portion which is not displayed to a user is removed prior to performing a rasterization process, and thereby performing the 3D rendering efficiently. The method includes segmenting a scene into tiles for performing a rendering with respect to a triangle; selecting a first tile of the tiles, which has a tile Z value less than a minimum Z value of the triangle; and performing the rendering with respect to the triangle in remaining tiles excluding the selected first tile of the tiles.
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公开(公告)号：EP1962190A3
公开(公告)日：2009-05-06
申请号：EP07110820.3
申请日：2007-06-21
发明人： Kim, Jong Myon Dpt of Computer Science, Ulsan University , Ryu, Soojung , Yoo, Dong-Hoon, 1518, Sindonga Pastel , Kim, Hong-Seok, No. 403-2001, Jeongdeunmaeul Woosung , Kim, Hee Seok , Kim, Jeongwook No. 321-807, Hanyang Apt. , Min, Kyoung June
IPC分类号： G06F9/45
CPC分类号： G06F8/443 , G06F8/447 , G06F12/0207
摘要： A memory access method includes: obtaining a, b, and c from a program code for accessing a memory with a triple loop in a program, a being a number of values which an inner-most loop variable of the triple loop may have, b being a number of values which a middle loop variable of the triple loop may have, and c being a number of values which an outer-most loop variable of the triple loop may have; obtaining a starting address of the memory accessed by the triple loop; and obtaining an a x b x c number of addresses of the memory accessed by the triple loop using the starting address and a function.
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公开(公告)号：EP1962190A2
公开(公告)日：2008-08-27
申请号：EP07110820.3
申请日：2007-06-21
发明人： Kim, Jong Myon Dpt of Computer Science, Ulsan University , Ryu, Soojung , Yoo, Dong-Hoon, 1518, Sindonga Pastel , Kim, Hong-Seok, No. 403-2001, Jeongdeunmaeul Woosung , Kim, Hee Seok , Kim, Jeongwook No. 321-807, Hanyang Apt. , Min, Kyoung June
IPC分类号： G06F9/45
CPC分类号： G06F8/443 , G06F8/447 , G06F12/0207
摘要： A memory access method includes: obtaining a, b, and c from a program code for accessing a memory with a triple loop in a program, a being a number of values which an inner-most loop variable of the triple loop may have, b being a number of values which a middle loop variable of the triple loop may have, and c being a number of values which an outer-most loop variable of the triple loop may have; obtaining a starting address of the memory accessed by the triple loop; and obtaining an a x b x c number of addresses of the memory accessed by the triple loop using the starting address and a function.
摘要翻译： 存储器访问方法包括：从程序中用于访问具有三重循环的存储器的程序代码获得a，b和c，其是三重循环的最内循环变量可以具有的数量，b 是三重环路的中间环路变量可能具有的数值，c是三重环路的最外环路变量可能具有的值的数量; 获取由三重循环访问的存储器的起始地址; 以及使用起始地址和功能获得由三重回路访问的存储器的x b x c个地址数。
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7.发明公开Method and system for early Z test in tile-based three-dimensional rendering 有权asis hen asis hen hen hen hen hen hen hen asis asis asis asis asis asis asis asis asis asis asis asis asis asis asis asis asis asis asis
公开(公告)号：EP1901234A2
公开(公告)日：2008-03-19
申请号：EP07101378.3
申请日：2007-01-30
IPC分类号： G06T15/40
CPC分类号： G06T15/405
摘要： A method and system for an early Z test in a tile-based three-dimensional rendering is provided. In the method and system for an early Z test, a portion which is not displayed to a user is removed prior to performing a rasterization process, and thereby performing the 3D rendering efficiently. The method includes segmenting a scene into tiles for performing a rendering with respect to a triangle; selecting a first tile of the tiles, which has a tile Z value less than a minimum Z value of the triangle; and performing the rendering with respect to the triangle in remaining tiles excluding the selected first tile of the tiles.
摘要翻译： 提供了一种基于瓦片的三维渲染的早期Z检验的方法和系统。 在早期Z测试的方法和系统中，在执行光栅化处理之前去除了不向用户显示的部分，从而有效地执行3D渲染。 该方法包括将场景分割成用于执行相对于三角形的呈现的图块; 选择瓦片的第一瓦片，其具有小于三角形的最小Z值的瓦片Z值; 以及在除了所选择的瓦片的所选第一瓦片之外的剩余瓦片中执行相对于三角形的呈现。
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