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Bug #252

Nearest neighbor upscale filter doesn't work with Vulkan

Added by mark_k almost 5 years ago. Updated over 3 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
Graphic
Start date:
01/07/2020
API:
Vulkan
Cemu Version:
1.16.1
GPU Vendor/Model:
AMD FirePro W5100

Description

Using OpenGL with upscale filter set to Nearest Neighbor, the image is correct: the native 1280x720 image is upscaled to 3840x2160 (monitor resolution), each native pixel looking crisp/sharp.

However with Vulkan, even though I selected Nearest Neighbor for upscale filter, the image is blurred/filtered as if Cemu always uses bilinear.

I'm using Cemu 1.16.1, AMD FirePro W5100 (19.Q4.1 driver), Windows 10 1803.

History

#1

Updated by Exzap almost 5 years ago

The downscaling/upscaling filters are not implemented on Vulkan yet. Currently it always uses bilinear

#2

Updated by Serfrost over 3 years ago

  • Status changed from New to Resolved

Possibly fixed with 1.20.0 & 1.21.1? Unsure because Bicubic was not mentioned since 1.15.6b.

Reopen if required.

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