Bug 2225

Summary:	Strange Distortion on an r200 card
Product:	Mesa	Reporter:	Chris P. <pkgingo>
Component:	Drivers/DRI/r200	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED WORKSFORME	QA Contact:
Severity:	major
Priority:	high
Version:	unspecified
Hardware:	x86 (IA32)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Chris P. 2005-01-04 21:11:20 UTC

Hello. I have a strange problem that involves distortion of the picture that is
displayed. I can reliably reproduce the bug everytime in mplayer by setting the
render to gl or gl2 and placing the video into full screen. I can also reproduce
the distortion by running a game (ragnarok online) in winex. I have recorded a
video of the distortion with my digital camera so you can see what it looks
like. The link is here:
http://pkgingo.no-ip.com/files/linux/MOV00967.MPG
The distortion shape is different depending on whats happening. gl produces a
different shape distortion than gl2. WineX produces a different shape than any
of the other two as well. I have a radeon 9200 All in Wonder card. I am running
Fedora Core 3. If there is any other information you need, please ask and I will
answer to the best of my ability. Thank you.

Comment 1 Andreas Stenglein 2005-01-05 03:18:43 UTC

I think this problem might be when using an RV2xx card or when using an R200
card and disabling tcl via environment variable or driconf.
I recently found a demo (http://pouet.net/prod.php?which=7995 , needs wine) that
works well in tcl mode, but is broken in "configured" non-tcl mode. The strange
thing is that it has many tcl fallbacks but works well when "autodetecting" them
but is totally broken when configured to do only sw-tnl.

glxinfo should show you that you dont have hw-tcl.

Comment 2 Matt Turner 2010-12-02 06:33:35 UTC

Closing after 5 years of inactivity. Please reopen if this is still an issue.

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