公开(公告)号：US20130141448A1

公开(公告)日：2013-06-06

申请号：US13690004

申请日：2012-11-30

Applicant: Sony Computer Entertainment Inc.

Inventor： Kenichiro Yokota ,  Keisuke Inoue ,  Makoto Izawa ,  Takeshi Nakagawa

IPC: G06T1/00

CPC classification number: G06F9/30 ,  G06F8/44 ,  G06F8/4435 ,  G06T1/00 ,  G06T15/005

Abstract: An intermediate command generation unit generates intermediate commands, which are intermediate rendering commands having model data for rendering an object.A graphics command conversion unit converts the generated intermediate commands into a graphic command sequence for execution by a graphics processor. An identity determination unit determines whether a state of a graphics command to be generated from an intermediate command is the same as a state of the graphics command generated previously. A graphics command generation unit generates a graphics command determined by the identity determination unit as not having the same state, and does not generate a graphics command determined as having the same state, defining the command as a redundant command.

Abstract translation: 中间命令生成单元生成中间命令，其是具有用于呈现对象的模型数据的中间呈现命令。 图形命令转换单元将生成的中间命令转换为图形命令序列，以由图形处理器执行。 身份确定单元确定从中间命令生成的图形命令的状态是否与先前生成的图形命令的状态相同。 图形命令生成单元生成由身份确定单元确定为不具有相同状态的图形命令，并且不生成被确定为具有相同状态的图形命令，将该命令定义为冗余命令。

公开(公告)号：US09766458B2

公开(公告)日：2017-09-19

申请号：US15043870

申请日：2016-02-15

Applicant: Sony Computer Entertainment Inc.

Inventor： Takakazu Ikeda ,  Takashi Yamamoto ,  Atsushi Takizawa ,  Kenichiro Yokota

IPC: G09G5/00 ,  G02B27/01 ,  G06F1/00

CPC classification number: G02B27/017 ,  G02B2027/014 ,  G02B2027/0187 ,  G06F1/00 ,  G06F1/163 ,  G06F3/011 ,  G06F3/012 ,  G06F3/0304 ,  G06F3/0325

Abstract: An image generating system includes a first attitude data obtaining unit obtaining first attitude data indicating an attitude of a head-mounted display in first timing; a reference image generating unit generating a reference image showing a state of looking at a virtual three-dimensional space from a viewpoint, a position and a sight line direction of the viewpoint being identified on a basis of the first attitude data; a second attitude data obtaining unit obtaining second attitude data indicating the attitude of the head-mounted display in second timing; a corresponding position identifying unit identifying a corresponding position for each pixel within a display image to be displayed on the head-mounted display; a pixel value identifying unit identifying a pixel value of the pixel within the display image, the pixel being associated with the corresponding position; and a display image generating unit generating the display image.

公开(公告)号：US09424617B2

公开(公告)日：2016-08-23

申请号：US13690004

申请日：2012-11-30

Applicant: Sony Computer Entertainment Inc.

Inventor： Kenichiro Yokota ,  Keisuke Inoue ,  Makoto Izawa ,  Takeshi Nakagawa

IPC: G06T1/00 ,  G06T15/00 ,  G06F9/45

CPC classification number: G06F9/30 ,  G06F8/44 ,  G06F8/4435 ,  G06T1/00 ,  G06T15/005

Abstract: An intermediate command generation unit generates intermediate commands, which are intermediate rendering commands having model data for rendering an object. A graphics command conversion unit converts the generated intermediate commands into a graphic command sequence for execution by a graphics processor. An identity determination unit determines whether a state of a graphics command to be generated from an intermediate command is the same as a state of the graphics command generated previously. A graphics command generation unit generates a graphics command determined by the identity determination unit as not having the same state, and does not generate a graphics command determined as having the same state, defining the command as a redundant command.

Abstract translation: 中间命令生成单元生成中间命令，其是具有用于呈现对象的模型数据的中间呈现命令。 图形命令转换单元将生成的中间命令转换为图形命令序列，以由图形处理器执行。 身份确定单元确定从中间命令生成的图形命令的状态是否与先前生成的图形命令的状态相同。 图形命令生成单元生成由身份确定单元确定为不具有相同状态的图形命令，并且不生成被确定为具有相同状态的图形命令，将该命令定义为冗余命令。