Bug 26003

Summary:	incorrect rendering in celestia; unsupported opcode 13
Product:	Mesa	Reporter:	Sam Morris <sam>
Component:	Mesa core	Assignee:	mesa-dev
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	medium
Version:	7.6
Hardware:	All
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:
Attachments:	screenshot from celestia xorg log comparison screenshot with SW rendering

Description Sam Morris 2010-01-12 04:24:03 UTC

The rendering of the planet Earth in Celestia is incorrect; see the attached screenshot.

The following message is produced:

Mesa 7.6.1 implementation error: Unsupported opcode 13 (CMP) in vertex shader
Please report at bugzilla.freedesktop.org

I'm using intel 2.9.1, xserver 7.4, drm 2.4.15.

Comment 1 Sam Morris 2010-01-12 04:24:26 UTC

Created attachment 32584 [details]
screenshot from celestia

Comment 2 Sam Morris 2010-01-12 04:24:53 UTC

Created attachment 32585 [details]
xorg log

Comment 3 Sam Morris 2010-01-12 06:02:26 UTC

Created attachment 32590 [details]
comparison screenshot with SW rendering

looks better, though it's still missing clouds

Comment 4 Sam Morris 2010-01-12 06:18:18 UTC

This is resolved with 7.7. The clouds are still missing, however.

Comment 5 Sam Morris 2010-01-12 06:23:02 UTC

Ignore my last command. Clouds were disabled. Sorry for the noise!

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