OpenGL: Glitchy scene [split]

Niphura · Post by **Niphura** » Fri Jun 30, 2017 7:02 pm

Do someone know why is this happening when i change the configuration of gzdoom from software to openGL? how can i solve it? i have OpenGL 4.0

wildweasel · Post by **wildweasel** » Fri Jun 30, 2017 8:07 pm

What is your video hardware, and do you have the most recent drivers?

Niphura · Post by **Niphura** » Fri Jun 30, 2017 9:41 pm

wildweasel wrote:What is your video hardware, and do you have the most recent drivers?

Card name: AMD Radeon HD 6450
Current Mode: 1024 x 768 (32 bit) (85Hz)
Driver File Version: 8.17.0010.1116 (English)
Driver Version: 8.947.0.0
DDI Version: 11
Driver Model: WDDM 1.1
Driver Attributes: Final Retail

Post by **Graf Zahl** » Sat Jul 01, 2017 2:47 am

This is most certainly a driver issue. What OpenGL version does GZDoom report in its startup log?

Niphura · Post by **Niphura** » Sat Jul 01, 2017 9:10 am

Graf Zahl wrote:This is most certainly a driver issue. What OpenGL version does GZDoom report in its startup log?

I dont know, it just start up normally without reporting anything here are some screenshots:

Post by **Graf Zahl** » Sat Jul 01, 2017 9:15 am

You stopped too early. The relevant info comes after that last message, you'll only be able to see it in the console.

Niphura · Post by **Niphura** » Sat Jul 01, 2017 10:17 am

Graf Zahl wrote:You stopped too early. The relevant info comes after that last message, you'll only be able to see it in the console.

I take some screenshots but i dont know if you can read them with this Glitchy problem

Post by **Graf Zahl** » Sat Jul 01, 2017 10:25 am

Looks like OpenGL 4.2. Are you sure this is the latest driver for that hardware?
This particular problem is something that is known for some older ATI drivers and required disabling of a few features for ATI/AMD hardware with OpenGL 3 support, it's odd to see it with 4.x as well.

Niphura · Post by **Niphura** » Sat Jul 01, 2017 3:41 pm

Graf Zahl wrote:Looks like OpenGL 4.2. Are you sure this is the latest driver for that hardware?
This particular problem is something that is known for some older ATI drivers and required disabling of a few features for ATI/AMD hardware with OpenGL 3 support, it's odd to see it with 4.x as well.

I realized that in other computer Gzdoom works well with OpenGl 3.0 but i dont know how to change the 4.2 version.

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OpenGL: Glitchy scene [split]

OpenGL: Glitchy scene [split]

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Re: OpenGL: Glitchy scene [split]