Retroarch: There is no option to disable the linear filter in RGUI with the Vulkan driver

[aboutafter]

Description

Using the OpenGL driver you can remove the blurriness of the menu disabling "Menu Linear Filter". This option doesn't exist while using Vulkan.

GL
Vulkan

Expected behavior

Having the same option as with the OpenGL driver.

Actual behavior

The "Menu Linear Filter" option is not there with Vulkan.

Version/Commit

• RetroArch: [1.7.5] Compiled by me.

Environment information

• OS: [Manjaro GNU/Linux]
• Compiler: [GCC 8.2.1] 64bit

[jdgleaver]

Wow, that's a really horrible issue...

I've been doing quite a bit of work on RGUI lately, but hadn't tried the Vulkan driver. This blurriness will not do at all...

I don't know anything about the Vulkan driver code, but let me see if I can do something about this (otherwise all the new RGUI features will be worthless for Vulkan users).

[jdgleaver]

Well, that was so easy to fix that it almost feels like I'm missing something (i.e. why wasn't this enabled before?).

I'll make a PR and ask for someone more knowledgeable to review it.

[RobLoach]

Bilinear Filtering is the devil. Thanks for fixing this in RGUI/Vulkan :+1:

[orbea]

The related PR was merged so I am going to close this, please let us know if there are any further issues.