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Emulator Issues #99

closed

Mario Kart DD: Graphical Error

Added by flatflat over 16 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

What steps will reproduce the problem?

  1. Start Double Dash
  2. Start a race

What is the expected output? What do you see instead?
There is same blue fog-like "overlay" over the whole picture when a race is
started.

What version of the product are you using? On what operating system?
this appears in all revisions i tryed (lattest rev 126) with both graphics
plugins(ogl/directx).

Actions #1

Updated by Crysalize over 16 years ago

This is currently being worked on. We have cleared the texture decoder as the cause.
We seem to think its a miss calculated vertex color. I hope to have more info soon or
a fix.

Actions #2

Updated by ChaosCode over 16 years ago

Apparently, Sonic thinks its the Alpha mode being decoded wrong but we havnt tested
it yet.

Actions #3

Updated by Sonicadvance1 over 16 years ago

It's a problem with the Pixel Shader, but if you want the read the Cg documentation,
go ahead ;p
Maybe we can get ZeroFrog back to fix it >.>

Actions #4

Updated by tommyhl2.SS about 16 years ago

If you do fix it, try to remember that ATI users cannot use the OGL plugin so fixing
it for only that plugin will not help all of us.

Actions #5

Updated by ChaosCode about 16 years ago

here is a screen shot.

Actions #6

Updated by knuckles500 about 16 years ago

I just wanted to comment on this saying that I have the same problem using Rev258,
and I'm using a GeForce 8600 video card.

Actions #7

Updated by knuckles500 about 16 years ago

This has been fixed with R936. I've seen some screenshots of the game with
everything displaying properly now.

Actions #8

Updated by MSzturc about 16 years ago

knuckles500 is right no Shader error since R940 on nvidia 8800GTS

Actions #9

Updated by ChaosCode about 16 years ago

Fixed!!! this can be closed

Actions #10

Updated by Anonymous about 16 years ago

  • Status changed from New to Fixed

see r932, most (read: all the ones I have tried) games are fixed, however it really
just bypasses {{{WRITE(p, " ocol0 = float4(prev.rgb,"I_ALPHA"[0].w);\n");}}}, which
could come back to bite us later :p

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