How to use ID3DXEffect in Custom EVR Presenter?

Started by Showery, Mar 26 2012 12:18 AM

D3D9 EVR ID3DXEffect

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#1 Showery Members - Reputation: 102

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Posted 26 March 2012 - 12:18 AM

Hi,

I'm trying to use Effect Framework in Custom EVR Presenter. However, ID3DXEffect need a IDirect3DTexture9 parameter while EVR Presenter can only display IDirect3DSurface9. How can i dislay the frame with IDirect3dTexture9.

In addition, pSurface->GetContainer(IID_IDirect3DTexture9,...) return E_NOINTERFACE.

I will be very appreciated for your help.

Thanks.

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#2 kubera Members - Reputation: 517

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Posted 27 March 2012 - 09:21 AM

I am not sure, but maybe you would:

Create an empty Texture by CreateTexture
LockRect in the surface
LockRect in the texture
Copy data into this texture
UnlockRect twice

A bit similar and more advanced code you would find here:
http://blogs.msdn.co...ple-update.aspx

Back to DirectX and XNA

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