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#1 2014-08-26 12:07:21

realworld
Member
Registered: 2014-08-26
Posts: 10

Some 2D layers missing!

CPU: AMD A8 5600K
DisplayCard: APU Raiden HD 7560D
Driver Version: Catalyst 14.7 RC3
OS: Windows 8.1 Pro with update1 64Bit
DeSmuME Version: 0.9.10_x64 and 0.9.11-r5048_x64
NDS Rom: "Treasure Report (J)" CHS translate  and "Twilight Syndrome - Kinjirareta Toshi Densetsu (J)" CHS translate
BUG: 2D layers could not display in some running game.

ScreenShot:
1. Treasure Report normal title in DeSmuME 0.9.10;      2. Treasure Report title error in DeSmuME 0.9.11-r5048
657847-3.jpg 657849-3.jpg

3. Aunt (3D settings: SoftRasterizer)                            4. Missing Aunt (3D settings: OpenGL)
657853-3.jpg 657856-3.jpg

5. Twilight Syndrome display error(3D:Soft or OpenGL) 6. Twilight Syndrome display normal in NO$GBA 2.7c (3D: nocash or OpenGL)
657861-3.jpg 657869-3.jpg

OK, That's all. I hope these display errors can be fixed in future.
Please forgive my poor english.

Last edited by realworld (2014-08-28 13:12:00)

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#2 2014-08-26 15:01:08

zeromus
Radical Ninja
Registered: 2009-01-05
Posts: 5,721

Re: Some 2D layers missing!

try r5040 or something less than r5043

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#3 2014-08-27 10:36:17

realworld
Member
Registered: 2014-08-26
Posts: 10

Re: Some 2D layers missing!

zeromus wrote:

try r5040 or something less than r5043

r5040 has the same display error.
658374-3.jpg 658375-3.jpg

Last edited by realworld (2014-08-27 11:04:56)

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#4 2014-08-27 16:19:40

zeromus
Radical Ninja
Registered: 2009-01-05
Posts: 5,721

Re: Some 2D layers missing!

try TXT Hack and try changing the depth comparison threshold

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#5 2014-08-28 13:08:11

realworld
Member
Registered: 2014-08-26
Posts: 10

Re: Some 2D layers missing!

enable TXT hack and the depth comparison threshold set =1, 3, 5, 10,50 but nothing. sad

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#6 2014-08-28 16:21:23

zeromus
Radical Ninja
Registered: 2009-01-05
Posts: 5,721

Re: Some 2D layers missing!

dang it. i'm sorry, I got the numbers mixed up. can you try r5030?

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#7 2014-08-29 11:48:37

realworld
Member
Registered: 2014-08-26
Posts: 10

Re: Some 2D layers missing!

r5030 has no effect about it.
659752-3.jpg 659753-3.jpg 659754-3.jpg

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#8 2014-08-29 19:42:39

zeromus
Radical Ninja
Registered: 2009-01-05
Posts: 5,721

Re: Some 2D layers missing!

ok thanks. we'll study this.

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#9 2014-08-30 12:42:02

realworld
Member
Registered: 2014-08-26
Posts: 10

Re: Some 2D layers missing!

Well, Thanks for your help. DeSmuME is the best NDS emulator.

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#10 2014-09-01 21:11:41

zeromus
Radical Ninja
Registered: 2009-01-05
Posts: 5,721

Re: Some 2D layers missing!

I have no idea where to get the chinese translation patches, so I can't test these. Please supply URLs.

I'm guessing the treasure report bug has to do with this
https://sourceforge.net/p/desmume/bugs/1406/
which I fixed in r5049

problem 3 (missing aunt) is just a softrasterizer vs opengl issue and wont be fixed.

I don't know how to get to that point in twilight syndrome so I can't test it.

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#11 2014-09-02 02:47:16

findpkq
Member
Registered: 2012-11-24
Posts: 79

Re: Some 2D layers missing!

chinese translation group seldom release patches but roms  instead:)

the point of Twilight Syndrome looks like load the save,choose the second option in the first screen

and great thanks for fixing bug#1406

Last edited by findpkq (2014-09-02 03:05:45)

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#12 2014-09-02 07:40:03

zeromus
Radical Ninja
Registered: 2009-01-05
Posts: 5,721

Re: Some 2D layers missing!

thanks findpkq, that helped me find the scene....
the game is setting the EVA register = 0 which means the sprites should be invisible, if they're on top of the right BG (and they are.)
I have no idea why nocash renders the sprites. In fact, it looks kind of bad on nocash. Theres a bunch of sprite blending stuff going on there that isn't visible at all.. it's all opaque. Shouldnt the panels be semitransparent? It looks like the game is trying to set that up. Maybe the game is doing something really weird and even nocash isnt rendering it correctly.

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#13 2014-09-02 12:57:35

realworld
Member
Registered: 2014-08-26
Posts: 10

Re: Some 2D layers missing!

thanks very much! Treasure Report title screen is fixed.
662257-3.jpg

Is it hard to fix zhe Twilight Syndrome load and save screen error?
662258-3.jpg
and the opgegl issue wont be fixed? but it display normal in NO$GBA 2.7c (3D: nocash or opengl)
662263-3.jpg

well, there are two chs translation nds roms download link, maybe it is useful.

Treasure Report (J)_CHS_Translation.rar
https://www.sendspace.com/file/1mpn85
Twilight Syndrome - Kinjirareta Toshi Densetsu (J)_CHS_Translation.zip
https://www.sendspace.com/file/hov78f

Thanks again for fixing the Treasure Report bug.

Last edited by realworld (2014-09-03 09:50:12)

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#14 2014-09-02 16:32:24

zeromus
Radical Ninja
Registered: 2009-01-05
Posts: 5,721

Re: Some 2D layers missing!

yes, it is hard to fix the Twilight Syndrome load and save screen error.
no, the opengl issue won't be fixed. It is most likely one of a million such errors and is the fault of an inaccuracy which can only be fixed on accident.

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#15 2014-09-03 05:15:05

findpkq
Member
Registered: 2012-11-24
Posts: 79

Re: Some 2D layers missing!

2582eex.jpg
here's the screen shot of drastic,hope it will help you


seem's that BG0 covers these bottons?

Last edited by findpkq (2014-09-03 14:22:10)

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#16 2014-09-03 16:39:07

zeromus
Radical Ninja
Registered: 2009-01-05
Posts: 5,721

Re: Some 2D layers missing!

in desmume the buttons are drawing on top of bg0 with 0% opacity. in nocash, the buttons seemed to have 0% opacity and im not sure why they appeared.

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