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E_NOINTERFACE on Texture2D.AsSurface()


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#1 rtclawson   Members   -  Reputation: 168

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Posted 16 January 2013 - 04:10 PM

I have created a texture with the following description. When I call the AsSurface() method on the texture, I get an error stating 

'E_NOINTERFACE: The requested COM interface is not available'

 

Texture2DDescription description = new Texture2DDescription

{

ArraySize = 1,

BindFlags = BindFlags.None,

CpuAccessFlags = CpuAccessFlags.None,

Format = _format,

Width = _width,

Height = _height,

OptionFlags = ResourceOptionFlags.None,

Usage = ResourceUsage.Default,

SampleDescription = new SlimDX.DXGI.SampleDescription(1,0),

MipLevels = _levelCount,

};

 

I am not using Direct2D, or older versions of Direct3D. Just Direct3D 11 and DXGI.

 

What are the conditions that cause this error for the AsSurface() method?

 

Thank you for your help.



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#2 Mike.Popoloski   Crossbones+   -  Reputation: 2911

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Posted 16 January 2013 - 05:29 PM

I suspect it might want specific BindFlags, such as shader resource or render target. I'm not certain though.


Mike Popoloski | Journal | SlimDX




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