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

保存 DirectX 9/10/11 帧的纹理图像

Graphics Frame Analyzer 使您可以保存在
Texture
选项卡 > 图像窗口中显示的一个纹理。 默认图像文件格式是 DirectDraw Surface (DDS)。您也可以将图像保存为这些文件格式 : 可移植网络图形 (PNG) 、JPEG (JPG) 或位图 (BMP) 。
要保存图像 , 右键单击纹理并选择
Save...
出现
Save As
对话框, 且 DirectDraw Surface 是默认文件格式。
将某些纹理格式保存为 DDS 文件时 , 文件包含一个 Microsoft* DirectX* 10 标题(
DDS_HEADER_DX10
) 。例如 , 保存为
R8G8B8A8_UNORM_SRGB
格式的纹理便有此标题。遗憾的是 , 大多数图像查看器无法识别此标题。要解决此问题 , 请从 Microsoft* 下载 DirectXTex 库 : http://blogs.msdn.com/b/chuckw/archive/2011/10/28/directxtex.aspx。DirectXTex 库包括一个称为 DDS View 的 DDS 查看器。此查看器可以打开并显示包含 DirectX*10 标题的大多数 DDS 文件。
TYPELESS
纹理格式,如
DXGI_FORMAT_R8G8B8A8_TYPELESS
可以保存为 DDS 文件。然而 , Intel GPA 团队并不知道有任何程序可以打开并显示这些 DDS 文件。 甚至 DDS View 也无法打开这些文件。

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