From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 40790] New: r600g readPixSanity failure on RS880 Radeon HD 4250
Date: Sun, 11 Sep 2011 16:48:26 -0700 (PDT)
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https://bugs.freedesktop.org/show_bug.cgi?id=40790
Summary: r600g readPixSanity failure on RS880 Radeon HD 4250
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Gallium/r600
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: nmiell@gmail.com
Created an attachment (id=51059)
--> (https://bugs.freedesktop.org/attachment.cgi?id=51059)
Results for glean/readPixSanity
readPixSanity fails with both Mesa 7.11 and current git
(2154c672b3f2a0f3de7aaacd9260954b9310262a) on ATI Technologies Inc RS880
[Radeon HD 4250] using the Gallium R600 driver.
Test failure is:
readPixSanity: FAIL rgba8, db, z24, s8, win+pmap, id 33
Depth worst-case error was 8.39711 bits at (31, 31)
expected 0.10967; got 0.10965.
RGBA largest readback error was 0 bits
Depth largest readback error was 8.39711 bits
readPixSanity: FAIL rgba8, db, z24, s8, win+pmap, id 34
Depth worst-case error was 8.39711 bits at (31, 31)
expected 0.10967; got 0.10965.
RGBA largest readback error was 0 bits
Depth largest readback error was 8.39711 bits
readPixSanity: FAIL rgba8, db, z24, s8, win+pmap, id 109
Depth worst-case error was 8.39711 bits at (31, 31)
expected 0.10967; got 0.10965.
RGBA largest readback error was 0 bits
Depth largest readback error was 8.39711 bits
In addition, the following X error is generated:
X Error of failed request: BadDrawable (invalid Pixmap or Window parameter)
Major opcode of failed request: 136 (DRI2)
Minor opcode of failed request: 8 (DRI2SwapBuffers )
Resource id in failed request: 0x220000b
Serial number of failed request: 1280
Current serial number in output stream: 1280
Relevant packages:
xorg-x11-server-Xorg-1.10.4-1.fc15.x86_64
xorg-x11-drv-ati-6.14.1-2.20110525gitfe5c42f51.fc15.x86_64
kernel-2.6.40.4-5.fc15.x86_64 (that's 3.0.4 with a mangled version)
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