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Emulator Issues #9052

closed

sonic mega collection screen flicker

Added by rancourttommylee over 8 years ago. Updated over 8 years ago.

Status:
Fixed
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?
sonic mega collection

Game ID? (right click the game in the game list, properties, info tab)

GSOE8P

MD5 Hash? (right click the game in the game list, properties, info tab, MD5 Hash: Compute)
85a525df1481d0ad67d8761f832dca12

What's the problem? Describe what went wrong.

when playing sonic the screen bug

What steps will reproduce the problem?
1- open sonic
2- play
3-the screen flashes

Which versions of Dolphin did you test on? Does using an older version of Dolphin solve your issue? If yes, which versions of Dolphin used to work?
dolphin 4.0-8057 do not work

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

Windows 7 x64 asus gtx 650 with version nvidia 358.50

Is there any other relevant information? (e.g. logs, screenshots,
configuration files)

[Anything else here]


Files

sonic video bug.dtm (48.7 KB) sonic video bug.dtm screen flashes rancourttommylee, 10/25/2015 01:52 PM
Actions #1

Updated by JMC4789 over 8 years ago

  • Subject changed from sonic mega collection bug to sonic mega collection screen flicker
  • Assignee set to booto

This is a known regression that wasn't reported yet. It likely won't be fixed for quite a while, though.

Actions #2

Updated by rancourttommylee over 8 years ago

work good on dolphin rc-35

Actions #3

Updated by rancourttommylee over 8 years ago

scuse me Dolphin 5.0 rc-35

Actions #4

Updated by rancourttommylee over 8 years ago

This bug since Dolphin 4.0-7517

Actions #5

Updated by JMC4789 over 8 years ago

We know what caused it, but, the cause of this bug was an accuracy change that removed various old hacks. Thus, we cannot fix it just by reverting a change.

Actions #6

Updated by wildgoosespeeder over 8 years ago

Needs the XFB setting changed. On the Wiki page, the recommended setting is "Virtual".

https://wiki.dolphin-emu.org/index.php?title=Sonic_Mega_Collection

Actions #7

Updated by rancourttommylee over 8 years ago

I test and I give you news ok?

Actions #8

Updated by rancourttommylee over 8 years ago

no the screen flashes with xfb virtual

Actions #9

Updated by wildgoosespeeder over 8 years ago

rancourttommylee wrote:

no the screen flashes with xfb virtual

I compared real hardware with Dolphin. No XFB setting fixes it. Definite bug.

Actions #10

Updated by wildgoosespeeder over 8 years ago

JMC4789 wrote:

We know what caused it, but, the cause of this bug was an accuracy change that removed various old hacks. Thus, we cannot fix it just by reverting a change.
What revision removed the old hacks?

Actions #11

Updated by wildgoosespeeder over 8 years ago

JMC4789 wrote:

We know what caused it, but, the cause of this bug was an accuracy change that removed various old hacks. Thus, we cannot fix it just by reverting a change.

Which revisions fixed the issue (https://dolp.in/i143) and caused a regression?

Actions #12

Updated by booto over 8 years ago

Could you please try this PR? https://github.com/dolphin-emu/dolphin/pull/3252

A prebuilt package for Windows x64 is available here: https://dl.dolphin-emu.org/prs/pr-3252-dolphin-latest-x64.7z

Actions #13

Updated by JMC4789 over 8 years ago

  • Status changed from New to Fix pending

Fixed in PR 3252

Actions #14

Updated by rancourttommylee over 8 years ago

work good the pr 3252 with xfb virtual

Actions #15

Updated by rancourttommylee over 8 years ago

its not fixed on dolphin 4.0-8319

Actions #16

Updated by JMC4789 over 8 years ago

  • Status changed from Fix pending to Fixed
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