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Emulator Issues #13112

open

Harry Potter and the Prisoner of Azkaban, dark rectangle in top left corner

Added by LaggyKar about 2 years ago. Updated 4 months ago.

Status:
New
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

Game Name?

Harry Potter and the Prisoner of Azkaban

Game ID? (right click the game in the game list, Properties, Info tab)

GAZE69

MD5 Hash? (right click the game in the game list, Properties, Verify tab, Verify Integrity button)

7a064f4fcdd9a320b626899c3cc41200

What's the problem? Describe what went wrong.

There is a dark transparent rectangle in the top left corner. This happens with both the Vulkan and OpenGL backends. The black border only shows up if MSAA is enabled, but the transparent rectangle is there regardless.

What steps will reproduce the problem?

Play the game

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

5.0-17269 Flatpak

Is the issue present in the latest stable version?

Haven't tested

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

Operating System: openSUSE Tumbleweed 20221117
KDE Plasma Version: 5.26.3
KDE Frameworks Version: 5.100.0
Qt Version: 5.15.7
Kernel Version: 6.0.8-1-default (64-bit)
Graphics Platform: X11
Processors: 16 × AMD Ryzen 7 5800X 8-Core Processor
Memory: 62.7 Gibyte of RAM
Graphics Processor: NVIDIA GeForce RTX 2080 Ti/PCIe/SSE2
Manufacturer: ASUS


Files

hppoa.dff.xz (1.19 MB) hppoa.dff.xz fifolog LaggyKar, 11/20/2022 02:37 PM
Screenshot_20221120_153411.webp (1.04 MB) Screenshot_20221120_153411.webp Screnshot LaggyKar, 11/20/2022 02:37 PM
Skärmbild_20240728_134327.2.webp (2.05 MB) Skärmbild_20240728_134327.2.webp LaggyKar, 07/28/2024 11:48 AM
Skärmbild_20240728_134155.webp (1.98 MB) Skärmbild_20240728_134155.webp LaggyKar, 07/28/2024 11:48 AM
69-GAZE-SaveGame-0.gci (32.1 KB) 69-GAZE-SaveGame-0.gci LaggyKar, 07/28/2024 11:52 AM
Actions #1

Updated by Billiard26 8 months ago

I do not experience this issue. Can you still reproduce it?

Updated by LaggyKar 4 months ago

I'm still seeing it, though it's not very noticeable with MSAA off. I'm attaching a screenshot where you can see a slight discontinuity which I've highlighted. It might also happen once you get to the castle, I think it has to do with the minimap. So I'm attaching a savegame. I also get a bunch of lines on the pause menu, so I'm attaching a screenshot of that.

Actions #3

Updated by ZephyrSurfer 4 months ago

I've tracked down most of these issues with lines, down to the same issue.

(This one indeed shows up more easily with 8 X SSAA)

4.0-1472 -> Works
4.0-1474 -> Broken

That is the addition of the pixel center correction.

https://dolphin-emu.org/download/dev/25f5598e31d5ce5dca8d1b03888a9205b616280e/

https://github.com/dolphin-emu/dolphin/pull/306

Actions

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