[Openmsx-bugs] [ openmsx-Bugs-1564729 ] GFX9000 glitch on TB Underwater demo

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Bugs item #1564729, was opened at 2006-09-24 23:53
Message generated for change (Comment added) made by manuelbi
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Category: Graphics
Group: Next release
Status: Open
Resolution: None
Priority: 7
Submitted By: Eric Boon (auroramsx)
Assigned to: Maarten ter Huurne (mthuurne)
Summary: GFX9000 glitch on TB Underwater demo 

Initial Comment:
When running Team Bomba's Underwater demo *twice*, the
first screen of the demo (TB Logo + bubbles) shows the
TB Logo screen in interlaced mode (on only half of the
screen height) and no bubbles are to be seen.
Maybe the screen mode isn't properly reset?

Tested on: dev5666, turbor + gfx9000 + moonsound.

Reproduce: Run the demo twice. The bug shows on the
second run.

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>Comment By: Manuel Bilderbeek (manuelbi)
Date: 2006-09-25 22:06

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Ah, the error only occurs on the old version of the
underwater demo, which didn't have the credits screen yet.
This is the version as it was submitted to the MRC challenge.
One difference (except for the credits screen) according to
the author is: the newer version turns off the GFX9000
screen at exit, while the old version does not. Maybe that
makes the diff here and could be used to find the bug.

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Comment By: Manuel Bilderbeek (manuelbi)
Date: 2006-09-25 00:07

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user_id=78178

Weird, I can't reproduce this on openMSX, not with turboR
nor with a 8250.

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