PIX Error with CreateTexture()
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I Create Two RenderTarget,one is ARGB8 and one is D24S8.
Draw the Scene into the two RenderTarget.
But when i use PIX debug the vertex shader or pixel shader,
there is a error:IDirect3DDevice9::CreateTexture return D3DERR_INVALIDCALL.
if i do not Create the D24S8 RenderTarget,it is ok.
i knew the PIX may error when create the RenderTarget with INTZ or R32F,
but i have no idea about this time.
D24S8 isn't a valid surface format for a texture. It's only available as an "extension" for certain ATI and Nvidia hardware. The reference device doesn't implement it, and when you debug a shader PIX will use the ref device to play back all calls in that frame. Since the ref device can't create a texture of that format, it fails.
Author
Quote:Original post by MJP
D24S8 isn't a valid surface format for a texture. It's only available as an "extension" for certain ATI and Nvidia hardware. The reference device doesn't implement it, and when you debug a shader PIX will use the ref device to play back all calls in that frame. Since the ref device can't create a texture of that format, it fails.
id there any way i can use the PIX debug the shader?
Not that I know of. At work I put in an R32F fallback for debug builds so that we could continue to debug shaders.
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