[Bug 54832] New: Regression: 185ed2105829d6f5eb19edb9abbf0d7977e157c3 breaks swtcl on r300g

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=54832

             Bug #: 54832
           Summary: Regression: 185ed2105829d6f5eb19edb9abbf0d7977e157c3
                    breaks swtcl on r300g
    Classification: Unclassified
           Product: Mesa
           Version: git
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r300
        AssignedTo: dri-devel at lists.freedesktop.org
        ReportedBy: tstellar at gmail.com
                CC: brianp at vmware.com


Lightsmark stopped working on my r300 laptop with swtcl following this commit:

commit 185ed2105829d6f5eb19edb9abbf0d7977e157c3
Author: Brian Paul <brianp at vmware.com>
Date:   Fri May 25 09:44:53 2012 -0600

    draw: simplify index buffer specification

    Replace draw_set_index_buffer() and draw_set_mapped_index_buffer() with
    draw_set_indexes() which simply takes a pointer and an index size.


When I start Lightsmark, it crashes during the "loading..." screen after a few
seconds, before the demo starts rendering the scene.  Prior to the crash, the
debug statement ("warning index out of range") @ draw_pt_vsplit_tmp.h:59 is
printed several times, followed by the message:

draw_pipeline_run: max_index (7589) outside vertex buffer (300)

and then a segfault.

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