https://bugs.freedesktop.org/show_bug.cgi?id=64172
Priority: medium
Bug ID: 64172
Keywords: regression
CC: za...@vmware.com
Assignee: mesa-dev@lists.freedesktop.org
Summary: piglit ext_transform_feedback-change-size offset-grow
regression
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: v...@freedesktop.org
Hardware: x86-64 (AMD64)
Status: NEW
Version: git
Component: Mesa core
Product: Mesa
mesa: 573d8813fdbb116f4500d2044c56d80aab73ab7f (master)
$ ./bin/ext_transform_feedback-change-size offset-grow -auto
PRIMITIVES_WRITTEN: expected=2, actual=1
data[0]: expected=-1.000000, actual=-1.000000
data[1]: expected=-1.000000, actual=-1.000000
data[2]: expected=-1.000000, actual=-1.000000
data[3]: expected=101.000000, actual=101.000000
data[4]: expected=102.000000, actual=102.000000
data[5]: expected=103.000000, actual=103.000000
data[6]: expected=104.000000, actual=-1.000000
data[7]: expected=105.000000, actual=-1.000000
data[8]: expected=106.000000, actual=-1.000000
data[9]: expected=-1.000000, actual=-1.000000
PIGLIT: {'result': 'fail' }
53d36d5fb09cda39c8d3646cbccbd343b34bfb54 is the first bad commit
commit 53d36d5fb09cda39c8d3646cbccbd343b34bfb54
Author: Zack Rusin <za...@vmware.com>
Date: Tue Apr 23 18:56:47 2013 -0400
draw/so: Fix overflow calculations
We weren't taking the buffer offset, destination offset or the
stride into consideration so we were frequently writing into
an overflown buffer.
Signed-off-by: Zack Rusin <za...@vmware.com>
Reviewed-by: José Fonseca <jfons...@vmware.com>
Reviewed-by: Roland Scheidegger <srol...@vmware.com>
:040000 040000 72bbc0b1c2b6295a3ef7cc74bfac173d542ac4e0
7393f146148f10efa422cbb76658f2b6b6df65d9 M src
bisect run success
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