Hello,
Funnily enough I took a look at that last night.
I am not convinced d3drs_wrap0 should map to the glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_WRAP_S, GL_REPEAT) type call, since I was thinking that is what the D3DTSS_ADDRESS{U,V,W} modes seem to map against.
If you set it for the TextureStage (D3DTSS_*) then I am guessing you need to reapply the current stage's values during SetTexture.
However, I then couldnt find any equivalent to d3drs_wrap0 type calls, so gave up and went to bed...
All help on d3d8 very gratefully accepted!
Regards, Jason