want to normalise them to floats.

have confused the reader.

because we don't know yet how to disable them selectively.

and letting the user guess what happened. This doesn't prevent us from
displaying an additional friendly warning later.

transformed to C++ but aren't compiled into the project yet.

the Direct3D backend.

creation failures.

needs to know about Direct3D headers etc.

wrong offset computations.

class, so that the calling code does not need to know what the backend is.

issues that were introduced with the Direct3D changes.

retrieve the constant's register index in the description table. This also
allows us to use a single uniform handle for both the vertex and pixel
shaders in a PS3 Cg program.

cannot used DirectX 10 because my video card only supports DX9, and there
is no compatibility layer. DX11 has feature levels for older hardware so
it would work with a DX9 card, but it's not available for WinXP.

works on the Xbox.

"shader" source directory since we have "gpu".