[Dcmlib] pixel data OpenGL compatiable

[Mathieu Malaterre]

Aris Basic wrote:
> what i woudl like to see in gdcm is the way to get pixeldata from dicmo
> iamge in such fashion that is 100%
> compatible with opengl (for loading a 2D texture or just as pixels).
> 
> That would have to enforce some conversions (12bit packed into 16bit
> would have to be ajusted)
> signed images (pixeld ata needs to be ajusted [using openGL signed types
> doesnt work ] ).

Can you elaborate on that ? What are the problems, issues, what should 
be the proper approach. Did you have anything ready ? Do you have a 
proof of concept ?

Mathieu