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Am 2013-04-11 13:40, schrieb Henri Verbeet:
The basic idea is ok, but the conditions for when np2_fixup is set
are a bit more complicated than that. Specifically, look at how
the WINED3D_TEXTURE_POW2_MAT_IDENT texture flag is set / cleared
in texture_init().
I think this should be 'fixed' by supporting conditional NP2 textures
only when texture_rectangle is supported and get rid of other
situations where we scale coordinates.
- -> Fake NP2 cube textures: I don't see how this can possibly work.
We're merely length-scaling a directional vector.
- -> GPUs that don't support ARB_texture_rectangle: Unfortunately I
don't have one of those, but not advertising NP2_CONDITIONAL on those
should be legitimate.
- -> Fallback for P8 textures and EXT_paletted_textures: Problematic
because I can't test this. Not sure if the code even works...
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