On Wed, Sep 19, 2012 at 5:35 AM, Steinar H. Gunderson
<sgunderson@???> wrote:
> On Fri, Sep 14, 2012 at 09:51:55PM +0200, Steinar H. Gunderson wrote:
>> Here's an updated version; I'm precomputing the multiplications so that all
>> that's left is the addition, scaling and lookup back to sRGB (at the cost of
>> somewhat more loads). This takes the time down from ~13.2 ms/frame to
>> ~11.3 ms/frame on my Core i5 (speeds are somewhat variable from run to run,
>> so this is an approximate average); with SSE2, it goes down further to ~9.2
>> ms/frame, in particular since we can do the clamping of all the elements
>> in parallel and without branches.
>
> Hi,
>
> Any updates on this? I don't think I've seen anyone saying it shouldn't go in
> yet (on the contrary, at least two supporters), so maybe it could go in and
> get some wider user testing?

Sorry for the delay. The other day I was thinking that I need to push
it after a quick build and test, but have been attending to some other
tasks in my multitude of projects. I will do this tonight.

--
+-DRD-+