公开(公告)号：US08599201B1

公开(公告)日：2013-12-03

申请号：US13754478

申请日：2013-01-30

Applicant: Google Inc.

Inventor： Mathias Agopian ,  Romain Guy ,  Jamie Gennis

IPC: G06T15/40 ,  G06T1/00 ,  G06T1/60

CPC classification number: G06T11/00 ,  G06T1/60

Abstract: Systems and methods for a stencil-based overdraw visualizer are described. Mobile device that includes, for example, one or more memories and one or more processors operatively coupled to the one or more memories. The one or more memories include a stencil buffer. The one or more processors are configured to render graphics on a display based on an application that is running on the one or more processors; count overdraws in the stencil buffer on a pixel-by-pixel basis; associate respective colors with corresponding overdraw values stored in the stencil buffer; and combine rendered graphics on the display based on the application with the colors indicated in the stencil buffer on a pixel-by-pixel basis.

Abstract translation: 描述了一种基于模板的overdraw可视化器的系统和方法。 包括例如一个或多个存储器和可操作地耦合到一个或多个存储器的一个或多个处理器的移动设备。 一个或多个存储器包括模板缓冲器。 一个或多个处理器被配置为基于在一个或多个处理器上运行的应用程序在显示器上呈现图形; 在逐个像素的基础上计数在模板缓冲区中过度绘制; 将相应的颜色与存储在模板缓冲器中的相应的覆盖值相关联; 并且基于应用将显示器上的渲染图形与逐个像素的模板缓冲器中指示的颜色相结合。