https://bugs.freedesktop.org/show_bug.cgi?id=92122
Bug ID: 92122
Summary: [bisected] Regression with Assault Android Cactus
Product: Mesa
Version: git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: Mesa core
Assignee: mesa-dev@lists.freedesktop.org
Reporter: dan...@constexpr.org
QA Contact: mesa-dev@lists.freedesktop.org
Created attachment 118450
--> https://bugs.freedesktop.org/attachment.cgi?id=118450&action=edit
Bad rendering
Rendering is broken with current Mesa in Assault Android Cactus. Bisected to:
commit 266d05a3a0651ac954c91aea12c870940e8a9820
Author: Tapani Pälli <tapani.pa...@intel.com>
Date: Fri Sep 25 09:56:39 2015 +0300
glsl: fix packed varyings interface type and add default case
fixes Piglit test:
arb_program_interface_query/linker/query-varyings.shader_test
Signed-off-by: Tapani Pälli <tapani.pa...@intel.com>
Reviewed-by: Ilia Mirkin <imir...@alum.mit.edu>
GPU; Radeon HD 7950 (TAHITI)
LLVM r247876
Linux 4.2.0-gentoo-r1
Apitrace recorded with 266d05:
http://constexpr.org/tmp/Cactus-radeonsi-bad.trace.xz
Apitrace recorded with an older commit:
http://constexpr.org/tmp/Cactus-radeonsi-good.trace.xz
It doesn't matter wich commit the apitraces are played back on, the first one
is always good and the second one always bad. However, playing back the bad
apitrace on good Mesa gives lots of warnings like this one:
3444 @0 glGetAttribLocationARB(programObj = 6, name = "xlv_TEXCOORD0") = 10
3444: warning: vertex attrib location mismatch 10 -> -1
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