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标题: DXCapsViewer检测为什么会出问题 [打印本页]

作者: 田鼠哥哥 时间: 2009-10-5 19:39
标题: DXCapsViewer检测为什么会出问题
我用DirectX SDK (August 2009)里带的DXCapsViewer检测9600GT显卡，为什么 Mipmap Auto-Generation、Render Target、Blendable Render Target都不支持？？

   Direct3D 10
         Extended Formats (BGRA, etc.) Yes
         10-bit XR High Color Format    Yes
         Note                         Most Direct3D 10 features are required. Tool only shows optional features.
      Features
            Shader Model                   4.0
            Geometry Shader                Yes
            Stream Out                   Yes
            Texture Resource Arrays       Yes
            BC4/BC5 Compression          Yes
            Alpha-to-coverage             Yes
            Extended Formats (BGRA, etc.) Optional (Yes)
            10-bit XR High Color Format    Optional (Yes)
            Note                         This feature summary is derived from hardware feature level
      Shader sample (any filter)
            DXGI_FORMAT_R32G32B32A32_FLOAT  Yes
            DXGI_FORMAT_R32G32B32_FLOAT    Yes
            DXGI_FORMAT_R32G32_FLOAT       Yes
            DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS
            DXGI_FORMAT_R32_FLOAT          Yes
            DXGI_FORMAT_R24_UNORM_X8_TYPELESS
      Mipmap Auto-Generation
            DXGI_FORMAT_R32G32B32_FLOAT    No
      Render Target
            DXGI_FORMAT_R32G32B32_FLOAT    No
            DXGI_FORMAT_R32G32B32_UINT    No
            DXGI_FORMAT_R32G32B32_SINT    No
      Blendable Render Target
            DXGI_FORMAT_R32G32B32_FLOAT    No
            DXGI_FORMAT_R16G16B16A16_UNORM  No
            DXGI_FORMAT_R16G16_UNORM       No
            DXGI_FORMAT_R16_UNORM          No

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