• Intel® Graphics Performance Analyzers 2020 R1
  • 12/20/2019
  • Public Content
Contents

1x1 Scissor Rect

1x1 Scissor Rect
覆盖模式从管线剪切像素处理。如果启用此覆盖后帧速率未提高,则表示复杂的几何图形或顶点着色器是瓶颈。在此情况下,可以使用
Show Wireframe
覆盖模式检查几何图形是否复杂。如果几何图形不复杂,则顶点着色器是瓶颈。
但是,这种覆盖模式的效果是驱动程序/显卡硬件供应商特定的,并取决于设备上的修剪发生在像素着色器阶段之前或之后。

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804