ZDoom

Wow. I was on the wrong site

Thank you, it looks much better!

Pixel Eater wrote:It is g3.2.5a with an NVIDIA GeForce GT 755M 1024 MB. Hopefully relevant?

Using the latest dev. build, or wait the 3.3 release...

When I read of the fix I immediately went to https://zdoom.org/downloads and downloaded the Mac version. I just downloaded it again- still has white spots...

Oh it still says 4th of Jan above the link??

How can the fix made January 21th appear in the build released January 6th?

It is g3.2.5a with an NVIDIA GeForce GT 755M 1024 MB. Hopefully relevant?

What's the version you are using?

Sorry Graf, it's hanging around in my case:It looks identical with either Speed or Quality. I'm on a Mac if that matters...

Ouch.

Fixed. This was just one little missing '&' in a variable declaration that caused the info to be written into the void...

This works with Legacy mode, last I checked. in fact, toggling it helps remove the "polygon fan" medusa bug I was experiencing.

I can confirm it works with 2.2 on my Radeon HD 4650 with GL 3.3 support.

I can confirm at least on my GTX 770 that the quality option is working, but not as well as it used to be. With older versions of GZDoom, I've experienced no issues what so ever. White pixels are frequent with the Quality setting, but not as much as Speed.

Computer specs 'cause reasons:
Windows 10, Creator's Update (Up to date, as always)
Intel Core i5 3570k @ 4.2GHz
12 GB of RAM
EVGA GTX 770 SC
NVIDIA Driver Version: 382.33

A screenshot in quality mode:

I've done more testing on a Geforce 7300 with OpenGL 2.0.3. Still no difference on GZDoom 2.2 but now the game always looks good while on my ati card (radeon x1250 and GL 2.1.8) always looks bad (with the dots). On 1.9.1 it's the same, there's no difference here (the switch worked on my ati card).
I still don't see much of a difference between the two versions on this card (with or without shaders).
To clarify things a bit the switch doesn't work on 2.2 and later versions on my ati integrated video.

Last version with the option working for me was 1.9.1, not working on 2.2.