bevy: MSAA causing render artefacts in Sprites

Bevy version

0.12

Operating system & version

Ubuntu 18.04

What you did

Run the bevy sprite example

What you expected to happen

See a nice Bevy icon.

What actually happened

issue

Additional information

I tracked this change down to c2da7800e3671ad92e775529070a814d0bc2f5f8 (this commit added MSAA to sprites). Turning off MSAA with app.insert_resource(Msaa { samples: 1 }) resolves the issue.

Part of vulkaninfo output:

GPU0:
VkPhysicalDeviceProperties:
---------------------------
	apiVersion     = 4202691 (1.2.195)
	driverVersion  = 88092674 (0x5403002)
	vendorID       = 0x8086
	deviceID       = 0x3e9b
	deviceType     = PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU
	deviceName     = Intel(R) UHD Graphics 630 (CFL GT2)

About this issue

Original URL
State: open
Created 2 years ago
Reactions: 1
Comments: 24 (15 by maintainers)

Commits related to this issue

disable MSAA due to Intel graphics bugs See also https://github.com/bevyengine/bevy/issues/3593 — committed to ericseppanen/spaceship by ericseppanen 6 months ago

Most upvoted comments

Confirmed still happening for me on 0.12 with the same Intel Integrated GPU, Pop OS laptop

JamesGallagherPoole on Nov 18, 2023

This is happening for me too. I am getting darkened colours and artefacts before and after updating to 0.11.

I’m on a linux laptop with Intel UHD. Setting Msaa to off fixes the problem.

Example of with Msaa:

Example of without Msaa:

JamesGallagherPoole on Jul 16, 2023

I can still reproduce this on fdec72b860cb658681baa1c9db1ebe08ede9f8b5

NiklasEi on May 22, 2023