Quote:Original post by MJP

Quote:Original post by Gauvir_Mucca
Is this a well-documented bug/feature that MS acknowledges and suggests as the fix for?

It's not a "bug", it's a natural result of bilinear filtering. The only way to make sure that only the texels within your rectangle get sampled is to use POINT for your MagFilter and MinFilter. If you want bilinear filtering, you'll need to add a gutter around your image as others have suggested.

pD3DDevice9->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_POINT);pD3DDevice9->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_POINT);

Quote:Original post by Gauvir_Mucca

Quote:Original post by MJP

Quote:Original post by Gauvir_Mucca
Is this a well-documented bug/feature that MS acknowledges and suggests as the fix for?

It's not a "bug", it's a natural result of bilinear filtering. The only way to make sure that only the texels within your rectangle get sampled is to use POINT for your MagFilter and MinFilter. If you want bilinear filtering, you'll need to add a gutter around your image as others have suggested.

Ok, so I don't want bilinear filtering. I try calling this before rendering:

*** Source Snippet Removed ***

But my problem still remains. What am I doing wrong?

Quote:Original post by Gauvir_Mucca
Never mind, I need to make those calls AFTER the call to pD3DXSprite->Begin(). Any reason why? It seems like making the call to SetSamplerState() should affect anything afterwards (unless a later call contradicts it). Does pD3DXSprite->Begin() automatically set bilinear filtering?