Project

General

Profile

Actions

Emulator Issues #10795

closed

Auto aspect ratio glitching since 5.0-5874

Added by markk almost 7 years ago. Updated 8 months ago.

Status:
Duplicate
Priority:
Normal
Assignee:
-
% Done:

0%

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

Description

There seems to be a problem with the Auto aspect ratio setting. Probable regression related to the hybrid XFB feature? Using builds downloadable from dolphin-emu.org, it happens with 5.0-5874 (latest commit "Hybrid xfb"). Doesn't seem to happen with 5.0-5833. Still happens with 5.0-6184.

I'm using the Direct3D 11 backend on an AMD FirePro W5100 graphics card.

There are occasional display glitches when aspect ratio is set to Auto. It seems Dolphin mis-detects a frame as being of a different aspect ratio. Thus for that frame, the image is squashed horizontally (vs 16:9 for all other frames). If I set aspect ratio to 16:9 there is no glitching. When not in full-screen mode, the window size may spontaneously increase when a glitch happens.

I tested GXPE78 "Sphinx and the Cursed Mummy", image MD5 4e635d238507f1898b40bd7ab0491155. Save state created with 5.0-5874 (~12.3MB): http://www.mediafire.com/file/5t5qk2qdzm852hh/GXPE78.7z


Related issues 1 (1 open0 closed)

Is duplicate of Emulator - Emulator Issues #12254: Widescreen Heuristic Mega-IssueAcceptedBilliard26

Actions
Actions #1

Updated by JMC4789 almost 7 years ago

There are a few games that can do this. I think we have an issue report setup for the heuristic but, I can't seem to find it.

Actions #2

Updated by markk almost 7 years ago

I just noticed that (on 5.0-6184) enabling "Immediately Present XFB" seems to fix the problem.

Actions #3

Updated by JMC4789 over 6 years ago

  • Status changed from New to Accepted

I never found the other issue, so accepting.

Actions #4

Updated by ZephyrSurfer over 3 years ago

Does this fit under the Widescreen Heuristic Mega-Issue -> https://bugs.dolphin-emu.org/issues/12254

Actions #5

Updated by Billiard26 8 months ago

Actions #6

Updated by Billiard26 8 months ago

  • Status changed from Accepted to Duplicate
Actions #7

Updated by JosJuice 8 months ago

Actions #8

Updated by JosJuice 8 months ago

Actions

Also available in: Atom PDF