Emulator Issues #1586: Incorrect Display Crop with OpenGL / DirectX - Emulator - Dolphin bug tracker

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Emulator Issues #1586

closed

Incorrect Display Crop with OpenGL / DirectX

Added by ayuanx over 14 years ago.

Status:

Fixed

Priority:

Normal

Assignee:

Category:

GFX

% Done:

Operating system:

N/A

Issue type:

Other

Milestone:

Regression:

Relates to usability:

Relates to performance:

Easy:

Relates to maintainability:

Regression start:

Fixed in:

Description

What steps will reproduce the problem?

Choose OpenGL plugin
Run Wii game "A boy and his blob"

What is the expected output? What do you see instead?
At the bottom of the screen about 20+ pixels are cropped incorrectly.
Besides, play with OpenGL plugin will crash dolphin at a certain spot.

If you choose DirectX plugin, the display has no crop problems.
At that certain spot, it passes with DirectX plugin in Dolphin-r4292.
But it crashes with DirectX plugin in Dolphin-r4470.

What version of the product are you using? On what operating system?
Dolphin-r4470 32bits

Please provide any additional information below.
http://forums.dolphin-emu.com/thread-4636.html

History
Notes
Property changes

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Updated by ayuanx over 14 years ago

Now with r4646, both DirectX and OpenGL have got this bottom crop problem.

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Updated by Anonymous over 14 years ago

does it look proper if you use XFB (opengl plugin), instead of using the "auto-
stretch"?

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Updated by knowitall599 over 14 years ago

There is a black screen when XFB (opengl plugin).

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Updated by marcel.werner3 over 14 years ago

No news about this issue? Kinda sad that it's in both plugins...especially because
the game seems to be perfect otherwise...

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Updated by ayuanx over 14 years ago

Now in r5000

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Updated by marcel.werner3 about 14 years ago

hm, strange that it's "demi-fixed"...so I guess the place where to look for it to get
fied wholly would be the place that underwent changes in 5000, right?

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Updated by ayuanx about 14 years ago

Another example is Issue 2230

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Updated by marcel.werner3 almost 14 years ago

Good news: NeoBrain's new DX11-plugin seems to emulate A Boy And His Blob PERFECTLY! At least there's no black bar at the bottom...maybe a dev could now find out what's the difference and port it to DX9 plugin, too.

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#10

Updated by NeoBrainX almost 14 years ago

Meanwhile my plugin supposedly suffers from the same bug, but a fix (not from me though) is going to be committed soon and will cover DX9 and OGL as well ;)

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#11

Updated by BhaaL almost 14 years ago

...and wheres the fix? Is it fixed?

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#12

Updated by NeoBrainX almost 14 years ago

Category set to gfx
Issue type set to Other

not sure. rodolfo once told me that he'd commit it "soon", but that was quite some time ago already... CC'ing him.

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#13

Updated by marcel.werner3 over 13 years ago

still no fix to this? I don't think it'll be too hard because you could take one of the first builds with DX11 plugin - there it was working right. Some changes then broke it :-/

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#14

Updated by NeoBrainX over 13 years ago

Uh, if it was working right once and doesn't meanwhile, figure out which revision broke it, please.
I neither have the game nor the time to find that out by myself...
Anyway I hope it was one of my commits (would be easier to fix), rodolfo's commits kind of confuse me every now and then ;P

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#15

Updated by rodolfoosvaldobogado over 13 years ago

neo: one of my commits broke that game. the problem is fixing that game broke kario kart wii and smg, still not figured out why.

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#16

Updated by marcel.werner3 over 13 years ago

Aye, when I find the time, I'll try to figure out which commit exactly it was :)

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#17

Updated by NeoBrainX over 13 years ago

Uh well I guess Tino knows what to look for already, nevermind ;)

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#18

Updated by rodolfoosvaldobogado over 13 years ago

neo: if you want to look at he error is in render.cpp in the code that clears the screen after an efb copy.

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#19

Updated by marcel.werner3 over 13 years ago

if you take a look at it and find something, I could test it with my game anytime; though I'd need a build -_-

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#20

Updated by NeoBrainX over 13 years ago

Is this still an issue in r6310?

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#21

Updated by NeoBrainX over 13 years ago

With DX11, that is.

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#22

Updated by marcel.werner3 over 13 years ago

oha, well, kind of...now one of the first screens (the first one to normally have the black bar) looks pretty messed up. And ingame, almost everything is black, one some items stick out.
Good news is, the black bar seems to be gone ;p

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#23