[Cin] Tonemapper algorithms (EXR input, require OpenGL)

[Phyllis Smith]

The HDR file I use (HDR_111_Parking_Lot_2_Ref.hdr) for testing can be
downloaded from:

https://www.hdri-hub.com/hdrishop/freesamples/freehdri/item/113-hdr-111-parking-space-free

On Tue, Apr 22, 2025 at 11:41 AM Andrew Randrianasulu <
randrianasulu at gmail.com> wrote:

>
>
> вт, 22 апр. 2025 г., 20:19 Phyllis Smith <phylsmith2017 at gmail.com>:
>
>> When I set my driver to X11 or to X11-GL, my results with F_tonemapper
>> seemed the same unless it is a subtle difference.  I set the tonemap
>> parameter to 4, param to 1, desat to 4, and peak to 3 leaving threads set
>> to 0.
>>
>
>
> Ah, I was using different set of parameters. Namely I left param and peak
> to their defaults.
>
> What file you used for testing?
>
> Does this stand-alone demo compiles/works for you? ;)
>
>
>
>>>
>>>
>>>
>>>
>> On Mon, Apr 21, 2025 at 9:52 AM Andrew Randrianasulu via Cin <
>> cin at lists.cinelerra-gg.org> wrote:
>>
>>> https://github.com/tizian/tonemapper
>>>
>>> found while looking at why F_tonemap visibly misbehaves for me ...
>>> --
>>> Cin mailing list
>>> Cin at lists.cinelerra-gg.org
>>> https://lists.cinelerra-gg.org/mailman/listinfo/cin
>>>
>>
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