[Bug 86165] [RV770] [bisected] Bad textures rendering on Serious Sam 3 with sb enabled

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=86165

            Bug ID: 86165
           Summary: [RV770] [bisected] Bad textures rendering on Serious
                    Sam 3 with sb enabled
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r600
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: b.bellec at gmail.com

Created attachment 109297
  --> https://bugs.freedesktop.org/attachment.cgi?id=109297&action=edit
SS3 ground textures at high settings when SB is enabled

Ground textures in Serious Sam 3 are incorrectly rendered (see the first
attachment for a preview).

This only occurs with my RV770, not with my HD5850 (Evergreen).
This only occurs when sb is enabled (which is the default setting).

The first bad commit is :
commit: 7ae9cc71f097af5ae1f83f77f75de2198849faca
summary: st/mesa: use new float comparison opcodes if native integers are
supported
author: Roland Scheidegger <sroland at vmware.com>
date of commit: 2013-08-15 15:30:07 (GMT)

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