公开(公告)号：US07561155B1

公开(公告)日：2009-07-14

申请号：US09694411

申请日：2000-10-23

申请人： Dee Gardiner ,  Bob Grange ,  Richard Moon

发明人： Dee Gardiner ,  Bob Grange ,  Richard Moon

IPC分类号： G06T17/00 ,  G09G5/36

CPC分类号： G06T15/005 ,  G06T11/40 ,  G09G5/003 ,  G09G5/393 ,  G09G5/395 ,  G09G2320/0252

摘要： A method for reducing the transport delay in a computer image generator. The first step is dividing a single frame buffer into a plurality of screen bins. Next is storing primitives in each screen bin the primitives touch. Then the screen bins are rendered by row from top to bottom. Finally, at least one rendered screen bin is displayed from the single frame buffer before the rendering of all the screen bins has completed for the frame buffer. Preferably the step of displaying of the screen bins rendered should be started when the rendering is at least ½ completed. In some cases, the step of displaying of the screen bins rendered can be started after at least one row of screen bins has completed rendering. A hardware interlock can be used to ensure that the rendering process does not advance past the display process.

摘要翻译： 一种用于减少计算机图像生成器中的传输延迟的方法。 第一步是将单个帧缓冲区分成多个屏幕仓。 接下来是在每个屏幕bin中存储原语触摸的原语。 然后屏幕仓从上到下由行呈现。 最后，在帧缓冲器的所有画面存储器的渲染完成之前，从单帧缓冲器显示至少一个渲染画面存储区。 优选地，当渲染至少½完成时，应当开始显示所呈现的屏幕仓的步骤。 在某些情况下，可以在至少一行屏幕仓完成呈现之后开始显示所呈现的画面箱的步骤。 可以使用硬件互锁来确保渲染过程不会超过显示过程。