[#VWR-14326] Official 1.23 Viewer with ATI Catalyst 9.6 Drivers Vista 32 & 64 Antialiasing Settings Don't Respond

1. Second Life Viewer - VWR

Official 1.23 Viewer with ATI Catalyst 9.6 Drivers Vista 32 & 64 Antialiasing Settings Don't Respond

Created: 23/Jun/09 10:53 PM Updated: 24/Jun/09 04:56 AM

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Component/s:

Graphics

Affects Version/s:

1.23

Fix Version/s:

None

Environment:

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Second Life 1.23.4 (123908) Jun 11 2009 15:16:56 (Second Life Release)
Release Notes

Built with MSVC version 1400

You are at 231156.7, 289409.6, 241.1 in Science Fiction located at sim3059.agni.lindenlab.com (216.82.20.48:13002)
Second Life Server 1.26.4.120562
Release Notes

CPU: AMD (Unknown model) (3000 MHz)
Memory: 4090 MB
OS Version: Microsoft Windows Vista Service Pack 2 (Build 6002)
Graphics Card Vendor: ATI Technologies Inc.
Graphics Card: ATI Radeon HD 4870 X2
Windows Graphics Driver Version: 8.14.0010.0671
OpenGL Version: 2.1.8673

libcurl Version: libcurl/7.18.1 OpenSSL/0.9.8j zlib/1.2.3
J2C Decoder Version: KDU
Audio Driver Version: FMOD version 3.740000
LLMozLib Version: [LLMediaImplLLMozLib] - 2.01.24871 (Mozilla GRE version 1.8.1.21_0000000000)
Packets Lost: 0/14047 (0.0%)

Issue Links:

Relates

This issue Relates to:

VWR-13182 When Basic Shaders are off, Antialiasing cannot be disabled

VWR-13184 Screenshots are Antialiased when antialiasing is disabled

~~VWR-13621~~ Antialiasing controls are non-functional.

VWR-12080 Meta-Issue: Issues with ATI Catalyst 7.12-9.10

Description

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When using the official 1.23 SL Viewer with ATI Catalyst 9.6 Drivers on Vista 32 & 64, the Antialiasing settings don't respond.

We have confirmed this on both single AMD ATI 4000 series graphics card and multi-gpu ATI configurations. Most often the viewer simply runs with the effect of AA enable, which most likely is running. Attempting to disable AA results in AA still running.

The problem can be circumvented by running the viewer on the alternative Frame Buffer Objects graphics pipeline; however, this method requires a restart of the viewer due to the screen going black.

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