Bug 40708 - oglc texenv(basic.allCases) fails on swrast glBitmap().
Summary: oglc texenv(basic.allCases) fails on swrast glBitmap().
Status: CLOSED WONTFIX
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i965 (show other bugs)
Version: git
Hardware: All Linux (All)
: low normal
Assignee: Ian Romanick
QA Contact: Intel 3D Bugs Mailing List
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-09-08 00:46 UTC by fangxun
Modified: 2015-06-16 02:41 UTC (History)
0 users

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i915 platform:
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Attachments

Description fangxun 2011-09-08 00:46:39 UTC 
System Environment:
--------------------------
Arch:           i386
Platform:       huronriver 
Libdrm:         (master)2.4.26-3-g2acaf160df584a5ef7b5c5b84819389948cd97ad
Mesa:           (master)6edef25a4b41583e1c285653fc0b84a316e9743d
Xserver:         (master)xorg-server-1.11.0
Xf86_video_intel:  (master)2.16.0-24-g695e7115efab96c4467dc926be07dc2609011720
Kernel_unstable:  (drm-intel-next)c6a389f123b9f68d605bb7e0f9b32ec1e3e14132


Bug detailed description:
------------------------- 
This is not regression. It passes on Ironlake and Pineview.


Reproduce steps:
----------------
1. start X
2. ./oglconform -z -s -suite all -v 2 -D 115 -test texenv basic.allCases
Comment 1 Eric Anholt 2013-11-28 08:06:51 UTC 
This bug report should have come with a copy of the error report to distinguish what failure it might be talking about, since oglc is so poorly designed for driver debugging.  Assuming it's:

    File - /home/anholt/src/oglconform_31/src/OGLconform/texenv.c, line - 1465.
        Draw compare failed at (0, 0). Format GL_RGBA Mode GL_REPLACE
        Unit being tested [0]
        TextureEnableMask [0x01] Blend [OFF]
        Expected (1 0.341574 0.924649 0.94766)
        Results  (1 1 1 0.94902)
        TexColor (1 0.341574 0.924649 0.94766)
        FragColor(0.575358 0.434003 0.289214 0.409888)
        EnvColor (0.263916 0.527034 0.408716 0.543068)
        Tolerance(0.0121309 0.0121309 0.0121309 0.0121309)
        TexTol   (0.004044 0.004044 0.004044 0.004044)
ERROR: problem occurred for GL_RGBA32F_ARB format.

(the current failure on HSW) then the failure is in swrast glBitmap() handling.  Doesn't seem interesting.
Comment 2 Gordon Jin 2015-06-16 02:41:28 UTC 
closing as won't fix.

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