RE: [Openexr-devel] Conversion between half-float and float

[Drew Hess]

Speaking of which, when is ARB_render_texture going to be available in
Nvidia's drivers on GNU/Linux?  Or even better, the superbuffer extension?  
It would make this sort of operation a lot faster, when you don't intend
to read it back to main memory, anyway.


-dwh-


On Fri, 25 Jun 2004, Kevin Bjorke wrote:

> If you have a GeForce-6 class GPU, you could write fp16 textures to fp32
> targets. Good for large #s of pixels.
> 
> -----Original Message-----
> From: address@hidden
> [mailto:address@hidden 
> Sent: Thursday, June 24, 2004 8:37 PM
> To: address@hidden
> Subject: [Openexr-devel] Conversion between half-float and float
> 
> 
> Hello all,
> 
> Does anybody out there know a way that can convert between half-float
> and 
> float faster than the implementation provided the OpenExr group?
> 
> Regards,
> 
> Kennant
> 
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