GZDomm 3.5.1_Legacy ..Gamma Correction Not Functional
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Please construct and post a simple demo whenever possible for all bug reports. Please provide links to everything.
If you can include a wad demonstrating the problem, please do so. Bug reports that include fully-constructed demos have a much better chance of being investigated in a timely manner than those that don't.
Please make a new topic for every bug. Don't combine multiple bugs into a single topic. Thanks!
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GZDomm 3.5.1_Legacy ..Gamma Correction Not Functional
by Priscilla Shakestock » Tue Sep 04, 2018 12:30 pm
GZDomm 3.5.1_Legacy ..Gamma Correction Not Functional. Recently had to switch to GZDomm 3.5.1_Legacy In Ubuntu Linux because I have an Older GL2 Only Video Card. I need a fix for the Gamma Correction settings Not Functioning in the Legacy version which did function before GL2 support was removed from it. the Legacy versions Gamma is too Dark to See or be Functional and does Not respond to settings.
- Priscilla Shakestock
Re: GZDomm 3.5.1_Legacy ..Gamma Correction Not Functional
by drfrag » Tue Sep 04, 2018 3:30 pm
Confirmed on windows, with the default settings gamma only works in fullscreen mode but not windowed. Software gamma is not working.
You could try to use hardware gamma for the time being.
I've just noticed but this problem has been in the legacy branch right from the start, seems something is missing there.
You could try to use hardware gamma for the time being.
I've just noticed but this problem has been in the legacy branch right from the start, seems something is missing there.
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drfrag - Os voy a romper a pedazos!
- Vintage GZDoom Developer
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Re: GZDomm 3.5.1_Legacy ..Gamma Correction Not Functional
by Rachael » Tue Sep 04, 2018 3:55 pm
Try fiddling with the "vid_hwgamma" CVAR. It has "0, 1, and 2" as valid options, IIRC.
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Rachael - Admin
- Joined: 13 Jan 2004
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- Twitch ID: madamerachelle
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- Operating System: Windows 10/8.1/8/201x 64-bit
- OS Test Version: No (Using Stable Public Version)
- Graphics Processor: nVidia with Vulkan support
Re: GZDomm 3.5.1_Legacy ..Gamma Correction Not Functional
by _mental_ » Tue Sep 04, 2018 11:08 pm
Software gamma correction is implemented via shader but they are disabled in legacy render path. So, if it’s about software gamma only, this is not a bug.
- _mental_
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- Joined: 07 Aug 2011
Re: GZDoom 3.5.1_Legacy Gamma Correction Non Functional
by drfrag » Wed Sep 05, 2018 3:05 am
Definitely it's not a bug. I had gl_renderbuffers disabled to prevent crashes on my shitty old ati card and shaders don't work then.
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drfrag - Os voy a romper a pedazos!
- Vintage GZDoom Developer
- Joined: 23 Apr 2004
- Location: Spain
- Discord: drfrag#3555
- Github ID: drfrag666
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