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Bug 731404

Summary: trispd from mesa-demos not working properly
Product: Red Hat Enterprise Linux 6 Reporter: Tomas Pelka <tpelka>
Component: mesaAssignee: Dave Airlie <airlied>
Status: CLOSED NOTABUG QA Contact: Desktop QE <desktop-qa-list>
Severity: unspecified Docs Contact:
Priority: low    
Version: 6.3   
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-08-17 15:37:14 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
screenshot none

Description Tomas Pelka 2011-08-17 14:28:34 UTC 
Created attachment 518692 [details]
screenshot

Description of problem:
SSIA plus 100% CPU consumption

Version-Release number of selected component (if applicable):
xorg-x11-drv-ati-6.14.2-6.el6.x86_64
kernel-2.6.32-184.el6.x86_64
mesa-dri-drivers-7.11-1.el6.x86_64
mesa-libGL-7.11-1.el6.x86_64
mesa-libGLU-devel-7.11-1.el6.x86_64
mesa-libGLU-7.11-1.el6.x86_64
mesa-libGLw-6.5.1-10.el6.x86_64
mesa-demos-7.11-1.el6.x86_64
mesa-libOSMesa-7.11-1.el6.x86_64

How reproducible:
100%

Steps to Reproduce:
1. run /usr/lib64/mesa/trispd
2.
3.
  
Actual results:
not rendered properly

Expected results:


Additional info:
Comment 1 Tomas Pelka 2011-08-17 14:29:26 UTC 
Forgot to add


18:00.0 VGA compatible controller [0300]: ATI Technologies Inc RV620 [ATI FireGL V3700] [1002:95cc] (prog-if 00 [VGA controller])
	Subsystem: Hewlett-Packard Company Device [103c:1b03]
	Physical Slot: 4
	Flags: bus master, fast devsel, latency 0, IRQ 29
	Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Memory at f0100000 (64-bit, non-prefetchable) [size=64K]
	I/O ports at 1100 [size=256]
	[virtual] Expansion ROM at f0120000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: radeon
	Kernel modules: radeon
Comment 3 Dave Airlie 2011-08-17 15:37:14 UTC 
that looks exactly like it does with the sw renderer here. and it is meant to use all the CPU it tries to render as many triangles as it can in a tight loop.

I'll notabug this unless you can point what is actually rendering wrong compared to LIBGL_ALWAYS_SOFTWARE=y