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Emulator Issues #11674

Vsync broken in Vulkan

Added by shatteredlites over 1 year ago. Updated over 1 year ago.

Status:
New
Priority:
Low
Assignee:
% Done:

0%

Operating system:
N/A
Issue type:
Bug
Milestone:
Current
Regression:
No
Relates to usability:
No
Relates to performance:
No
Easy:
No
Relates to maintainability:
No
Regression start:
Fixed in:

Description

What's the problem? Describe what went wrong.

[Vulkan Vsync is broken. The In-Emu opton doesnt work and forcing it in AMD CP doesnt work]

What steps will reproduce the problem?

[Use Vulkan and switch to FullScreen or Borderless Fullscreen]

Is the issue present in the latest development version? For future reference, please also write down the version number of the latest development version.

[5.0-9969]

What are your PC specifications? (CPU, GPU, Operating System, more)

[AMD RX 480 4GB, i5 6402p 8GB, Windows 10]

As far as i know its always been broken.

History

#1 Updated by JMC4789 over 1 year ago

  • Milestone set to Current
  • Priority changed from Normal to Low
  • Assignee set to Stenzek

#2 Updated by Stenzek over 1 year ago

I'm pretty sure vsync has worked fine when I've used it. Perhaps it's an AMD issue...

Note that borderless vs exclusive fullscreen will have no effect here - Vulkan only supports the former, the NV driver just "behaves" as if it was exclusive.

#3 Updated by shatteredlites over 1 year ago

Stenzek wrote:

I'm pretty sure vsync has worked fine when I've used it. Perhaps it's an AMD issue...

Note that borderless vs exclusive fullscreen will have no effect here - Vulkan only supports the former, the NV driver just "behaves" as if it was exclusive.

seems like Screen tearing is only happening in videos or anything prerendered

#4 Updated by Zinx over 1 year ago

V-Sync is working for me with my AMD GPU.
The problem is it would crash the emulator if you move/change the window size or try to fast-forward the gameplay.
I made a post about it on the forums.

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