Mednafen PSX HW isnt working w/ opengl

Libretro Cores
#1

Im using retroarch x64 w/ Windows 10 and gtx 970 + nvdia drivers updated

Im trying to to use the Mednafen PSX HW with opengl because vulkan doesnt support textures, but when i choose opengl in the driver options and the core options, the screen is duplicated with artifacts like this:

2017-07-02.png1920×1080 844 KB

Driver options:

2017-07-02 (1).png1920×1080 241 KB

Core options:

2017-07-02 (2).png1920×1080 319 KB

With the vulkan drive in the drivers options + opengl in the core options the core runs fine but without textures.

How to use the core with opengl + textures without the duplicated screen?

#2

I believe your issue is caused by the ‘display full VRAM’ core option. Make sure it’s OFF.

#3

Yes, you are right, full vram Works fine with vulkan driver, but dont work with opengl. Now its working the opengl with full vram “off”.

Thank you.

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