[Bug 34974] New: Mesa demos regression since - tgsi: defer allocation of huge inputs/outputs until we have a gs

[Bug 34974] New: Mesa demos regression since - tgsi: defer allocation of huge inputs/outputs until we have a gs

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=34974

           Summary: Mesa demos regression since - tgsi: defer allocation
                    of huge inputs/outputs until we have a gs
           Product: Mesa
           Version: git
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r600
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: lists@andyfurniss.entadsl.com


rv790, since

commit ff2a0faba068ac8bc891f4a6427ad3e241c5f09f
Author: Zack Rusin <zack@kde.org>
Date:   Tue Mar 1 22:50:42 2011 -0500

    tgsi: defer allocation of huge inputs/outputs until we have a gs

Using 600g demos that start with help text run but display no text.

drawpix,readpix and pixeltest fail to render.

With swrastg all tested segfault.

600c and swrast are unnaffected and render/run normally.

Testing with git ddx, libdrm and d-r-t. 1D tiling is enabled in xorg.conf.

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[Bug 34974] Mesa demos regression since - tgsi: defer allocation of huge inputs/outputs until we have a gs

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=34974

Rafael Monica <monraaf@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|Drivers/Gallium/r600        |Mesa core
         AssignedTo|dri-devel@lists.freedesktop |mesa-dev@lists.freedesktop.
                   |.org                        |org
                 CC|                            |monraaf@gmail.com

--- Comment #1 from Rafael Monica <monraaf@gmail.com> 2011-03-03 16:34:20 PST ---
Seeing this also happening wit a bunch of piglit tests, both on r600g and
softpipe.

e.g: 

stencil-drawpixels
scissor-copypixels
scissor-bitmap

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