From mboxrd@z Thu Jan  1 00:00:00 1970
From: Knut Petersen <Knut_Petersen@t-online.de>
Subject: rendercheck errors on  i915GM
Date: Sat, 28 May 2011 00:10:28 +0200
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rendercheck 1.4 has a lot to complain ...

hardware: Aopen i915GMm-hfs
kernel: current linux-2.6 git master
Xorg: current git master
      - rendercheck started directly from .xinitrc
      - no kde, no gnome, nothing but rendercheck
dmesg: clean, no warnings, no error messages
Xorg.0.log: clean, no warnings, error message
i915_error_state: clean


>>From the rendercheck log
========================

[...]
Beginning Clear linear gradient test on x8b8g8r8
Beginning Clear linear gradient test on x2r10g10b10
Beginning Clear linear gradient test on x2b10g10r10
Beginning Clear linear gradient test on r8g8b8 window
Beginning Src linear gradient test on a8
Src linear gradient test error of 12.0000 at (0, 0) --
           R     G     B     A
got:       0.000 0.000 0.000 0.545
expected:  0.000 0.000 0.000 0.498
gradient: 0 stops: 2 repeat: 1 pos: 0/0
src color: 0.25 0.00 0.25 0.50
dst color: 0.00 0.00 0.00 1.00
Src linear gradient test error of 12.0000 at (0, 0) --
           R     G     B     A
got:       0.000 0.000 0.000 0.796
expected:  0.000 0.000 0.000 0.749
gradient: 0 stops: 2 repeat: 1 pos: 0/5
src color: 0.56 0.00 0.19 0.75
dst color: 0.00 0.00 0.00 1.00
Src linear gradient test error of 12.0000 at (0, 0) --
           R     G     B     A
got:       0.000 0.000 0.000 0.796
expected:  0.000 0.000 0.000 0.749
gradient: 0 stops: 2 repeat: 1 pos: 5/0
src color: 0.56 0.00 0.19 0.75
dst color: 0.00 0.00 0.00 1.00
Src linear gradient test error of 244.0000 at (0, 0) --
           R     G     B     A
got:       0.000 0.000 0.000 0.043
expected:  0.000 0.000 0.000 1.000
gradient: 0 stops: 2 repeat: 1 pos: 5/5
src color: 1.00 0.00 0.00 1.00
dst color: 0.00 0.00 0.00 1.00
Src linear gradient test error of 244.0000 at (0, 0) --
           R     G     B     A
got:       0.000 0.000 0.000 0.043
expected:  0.000 0.000 0.000 1.000
gradient: 0 stops: 2 repeat: 1 pos: 3/7
src color: 1.00 0.00 0.00 1.00
dst color: 0.00 0.00 0.00 1.00
Src linear gradient test error of 244.0000 at (0, 0) --
           R     G     B     A
got:       0.000 0.000 0.000 0.043
expected:  0.000 0.000 0.000 1.000
gradient: 0 stops: 2 repeat: 1 pos: 7/3
src color: 1.00 0.00 0.00 1.00
dst color: 0.00 0.00 0.00 1.00
Src linear gradient test error of 12.0000 at (0, 0) --
           R     G     B     A
got:       0.000 0.000 0.000 0.545
expected:  0.000 0.000 0.000 0.498
gradient: 0 stops: 2 repeat: 1 pos: 20/20
src color: 0.25 0.00 0.25 0.50
dst color: 0.00 0.00 0.00 1.00

Millions of lines follow the lines above.
All errors are "at (0,0)".