公开(公告)号：US06313845B1

公开(公告)日：2001-11-06

申请号：US09345678

申请日：1999-06-30

申请人： Joseph Clay Terry ,  Dale L. Kirkland ,  Steve Conklin ,  Matthew C. Quinn

发明人： Joseph Clay Terry ,  Dale L. Kirkland ,  Steve Conklin ,  Matthew C. Quinn

IPC分类号： G06F1300

CPC分类号： G06T17/00 ,  G06F9/3879 ,  G06T1/20

摘要： A graphics request stream is transferred from a host processor to a graphics card via a host bus so that the stream traverses the host bus no more than once. To that end, the graphics card has a graphics card memory, and the host processor has a host memory configured in a first memory configuration. The graphics card memory may be configured in the first memory configuration, and the graphics request stream is received directly in a message from the host processor (via the host bus). Upon receipt by the graphics card, the graphics request stream is written to the graphics card memory.

摘要翻译： 图形请求流通过主机总线从主机处理器传送到图形卡，使得数据流不超过一次地遍历主机总线。 为此，显卡具有图形卡存储器，并且主机处理器具有以第一存储器配置配置的主机存储器。 图形卡存储器可以被配置在第一存储器配置中，并且图形请求流被直接地从主处理器（经由主机总线）接收到消息中。 在由显卡接收时，图形请求流被写入图形卡存储器。