Opened 2 years ago

Closed 2 years ago

#9948 closed defect (wontfix)

MOHAWK: Riven: Boiler Wheel Discoloration After Using

Reported by: dafioram Owned by: dafioram
Priority: low Component: Engine: Mohawk
Keywords: Cc:
Game: Riven

Description

When you click the wheel to rotate the tube in the boiler puzzle it becomes slightly discolored (greenish) after then. If you turn away and back it looks good.

Similar to #7146.

There a few of these throughout the game that happen when you click on something, but only a box of greenish around that object you clicked on (the video), it doesn't always exist afterwords, but for the boiler wheel it does.

Attachments (4)

beforeWheelSpin.png (296.0 KB ) - added by dafioram 2 years ago.
Before I clicked. The left is Win XP DVD, Right is ScummVM DVD. Everything looks good.
afterWheelSpin.png (366.6 KB ) - added by dafioram 2 years ago.
After I clicked. The left is Win XP DVD, Right is ScummVM DVD. I have boxed where the discoloration is.
SG21CraterIslandStart.rvn (7.0 KB ) - added by dafioram 2 years ago.
DVD version save
Capture d'écran de 2017-07-14 21-48-44.png (306.2 KB ) - added by bgK 2 years ago.
Riven 1.02 - Win 7

Download all attachments as: .zip

Change History (9)

by dafioram, 2 years ago

Attachment: beforeWheelSpin.png added

Before I clicked. The left is Win XP DVD, Right is ScummVM DVD. Everything looks good.

by dafioram, 2 years ago

Attachment: afterWheelSpin.png added

After I clicked. The left is Win XP DVD, Right is ScummVM DVD. I have boxed where the discoloration is.

by dafioram, 2 years ago

Attachment: SG21CraterIslandStart.rvn added

DVD version save

comment:1 by dafioram, 2 years ago

ScummVM: 1.10.0git-3766-gb0ecbc9
Tester OS: Win7-64
Game: Riven DVD/Windows/v1.2

comment:2 by dafioram, 2 years ago

Also present in 5-CD version from gog (v1.02).

by bgK, 2 years ago

Riven 1.02 - Win 7

comment:3 by bgK, 2 years ago

Hmmm, after using the wheel on the boiler in the original Riven on Windows 7 the last frame of the video is still clearly visible just as in ScummVM.

On your screenshot in the original engine the last frame of the video is visible as well, but is dithered. What's interesting in your screenshot is that the total color count is 512. Probably 256 colors for the main view, and 256 colors for the last frame of the video.

I wonder what causes the game to original engine to enable dithering.

comment:4 by dafioram, 2 years ago

Priority: normallow

comment:5 by dafioram, 2 years ago

Owner: set to dafioram
Resolution: wontfix
Status: newclosed
Note: See TracTickets for help on using tickets.