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PSOne Dithering OFF patches
#31
I've seen some PS2 games do it, but its not consistent. Maybe only within in-game cutscenes like GTA San Andreas.
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#32
Code:
+ 2018/02/21 - additions :
* Ace Combat 3 Electrosphere (UK-FR-DE-IT-ES) - GS/AR code
* Akuji The Heartless (UK-FR-DE) - GS/AR code
* Apocalypse (FR) - GS/AR code
* Army Men World War Final Front (US) - GS/AR code
* Army Men World War Land, Sea, Air (US) - GS/AR code
* Colin McRae Rally 2.0 (v1.0) (UK-FR-DE-IT-ES) - GS/AR code
* CTR Crash Team Racing (US) - GS/AR code
* Ghost In The Shell (FR) - GS/AR code
* Lucky Luke Western Fever (UK-FR-DE-IT-ES-NL) - GS/AR code
* MediEvil (FR) - GS/AR code updated
* N-Gen Racing (UK-FR-DE-IT-ES) - GS/AR code
* Pet in TV Ton Nouveau Meilleur Ami (FR) - GS/AR code
* Tenchu Stealth Assassins (UK-FR-IT) - GS/AR code
* TOCA World Touring Cars (IT-ES) - GS/AR code
* TOCA World Touring Cars (UK-FR-DE) - GS/AR code
* Trick'n Snowboarder (UK) - GS/AR code
* Urban Chaos (FR) - GS/AR code
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#33
@ShaolinAssasin

I have a question about finding the correct dithering codes for the PS1 games using no$psx.
For example I found a code 8009505C that is suppose to be the code to remove dithering but when I search for that code in the bottom debugger window it finds 80095050 instead. I change 02 to 00 and it removes the dithering.
Would the code for Gameshark be 8009505C 0000 or 80095050 0000? I don't have the physical disc for this one and I can't play backups on the PS1, I think my laser is not calibrated correctly.

Thanks.
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#34
Guys, I realised this morning I misinterpreted Chris' guide when working on Soul Reaver.

   

See the life hud element at the bottom right.

Result given by E1 tool for this element is : 8002B284 0000 // E1000620 ?

Now, codes from top to bottom :

Image 1 : 8002B284 0620 (dither ON)
Image 2 : 8002B284 0000 = current patch method
Image 3 : 8002B284 0020 = correct patch method

Conclusion : when we want to patch to remove the dithering in 8002B284 0000 // E1000620, we keep the 20 and only replace the 06 by 00.

I did not see that before, because I misread Chris examples. Example Ridge Racer (JP), correct code is 80046468 0000.
E1 tool for this game gives : 80046468 0000 // E1001000 ?
I thought he replaced 1000 by 0000. But actually, he only replaced 10 by 00. The green zeros remain untouched - but since 00 = 00, it does not cause any problem.

I will update the tutorial later.

*

(02-22-2018, 08:48 PM)demilich Wrote: @ShaolinAssasin

I have a question about finding the correct dithering codes for the PS1 games using no$psx.
For example I found a code 8009505C that is suppose to be the code to remove dithering but when I search for that code in the bottom debugger window it finds 80095050 instead. I change 02 to 00 and it removes the dithering.
Would the code for Gameshark be 8009505C 0000 or 80095050 0000? I don't have the physical disc for this one and I can't play backups on the PS1, I think my laser is not calibrated correctly.

Thanks.

I'm not sure to understand. Can you give me E1 tool result and a no$psx screenshot of the HEX window ?
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#35
Croc Legend of Gabbos NTSC U

I search for 80057A5C in the Hex window and it finds 80057A50. I change 02 to 00 and it removes dithering.
Would the code be 80057A5C 0000 or 80057A50 0000?
I added the attachments below with the E1 tool result and hex window image.

Thanks


Attached Files Thumbnail(s)
   

.txt   CHEATS.TXT (Size: 118 bytes / Downloads: 35)
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#36
(02-22-2018, 09:48 PM)demilich Wrote: Croc Legend of Gabbos NTSC U

I search for 80057A5C in the Hex window and it finds 80057A50. I change 02 to 00 and it removes dithering.
Would the code be 80057A5C 0000 or 80057A50 0000?
I added the attachments below with the E1 tool result and hex window image.

Thanks

Using your no$cash screenshot modified :

   

80057A5C 0000 // 0200

Or with E1 tool result :

80057A5C 0000 // E1000200 ?
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#37
Oh! Finally makes more sense. Thanks for the clarification and the breakdown. Huge help.
Now I need to go back and make fixes on the codes I've found LOL.

Thanks!
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#38
@ShaolinAssassin

Have you tried Tomb Raider 1 PAL or do you have any codes? Smile
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#39
(02-23-2018, 01:36 AM)Shenmue_Trilogy Wrote: @ShaolinAssassin

Have you tried Tomb Raider 1 PAL or do you have any codes? Smile

Nope, not yet. I will give a look at them.

*

Tutorial updated with corrections.
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#40
Archive updated. All by krHACKen.


Code:
+ 2018/02/25 - additions :
* Croc Legend Of Gobbos (UK) - GS/AR code
* Croc 2 (UK-FR-DE-IT-ES-NL-SW) - GS/AR code
* Colin McRae Rally 2.0 (v1.1) (UK-FR-DE-IT-ES) - GS/AR code
* MediEvil (Regist. Us. Demo 02) (UK) - GS/AR code updated
* Tomb Raider (DE) - GS/AR code
* Tomb Raider (FR) - GS/AR code
* Tomb Raider (UK) - GS/AR code
* Tomb Raider (v1.0) (US) - GS/AR code
* Tomb Raider (v1.1-1.6) (US) - GS/AR code
* Tomb Raider 2 (FR) - GS/AR code
* Tomb Raider 2 (DE) - GS/AR code
* Tomb Raider 2 (IT) - GS/AR code
* Tomb Raider 2 (JP) - GS/AR code
* Tomb Raider 2 (UK) - GS/AR code
* Tomb Raider 2 (v1.0-1.3) (US) - GS/AR code
Note : codes submitted @pcsx2 forums were converted from 8 code type to 3 code type to fix this problem :
https://forums.pcsx2.net/Thread-PSOne-Dithering-OFF-patches?pid=581294#pid581294 (not yet for demilich
codes).

*

(02-22-2018, 11:39 PM)demilich Wrote: Oh! Finally makes more sense. Thanks for the clarification and the breakdown. Huge help.
Now I need to go back and make fixes on the codes I've found LOL.

Thanks!

Could you give a look at potential problems with your codes ?
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