[Wine] D3D settings

[manwithaplan]

I've looked at different d3d settings in the application database and have a few questions. 
1. I dont have a d3d registry key in [HKEY_CURRENT_USER\Software\Wine\Direct3D]
2. I created a .reg file to import and just need some explanation on the values. As posted here is my .reg file for import


> [HKEY_CURRENT_USER\Software\Wine\Direct3D]
> 
> "DirectDrawRenderer"="opengl"
> 
> "OffscreenRenderingMode"="fbo"
> 
> "PixelShaderMode"="enabled"
> 
> "RenderTargetLockMode"="auto"
> 
> "UseGLSL"="enabled"
> 
> "VertexShaderMode"="hardware"
> 
> "VideoDescription"="NVIDIA GeForce 9600 GT"
> 
> "VideoDriver"="nv4_disp.dll"
> 
> "VideoMemorySize"="512"
> 


If I create this registry key is it going to be used?