https://bugs.freedesktop.org/show_bug.cgi?id=110440
Bug ID: 110440
Summary: [REGRESSION] [BISECTED] [OpenGL CTS]
dEQP-GLES2.functional.uniform_api.random.3
Product: Mesa
Version: git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: glsl-compiler
Assignee: mesa-dev@lists.freedesktop.org
Reporter: ago...@igalia.com
QA Contact: intel-3d-b...@lists.freedesktop.org
CC: kenn...@whitecape.org
After:
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commit 9e0c744f07a21fc7bb018a77cf83b057436d0d1b
Author: Kenneth Graunke <kenn...@whitecape.org>
Date: Thu Apr 11 07:04:58 2019 -0700
glsl: Set location on structure-split sampler uniform variables
gl_nir_lower_samplers_as_deref splits structure uniform variables,
creating new variables for individual fields. As part of that, it
calculates a new location. It then never set this on the new variables.
Thanks to Michael Fiano for finding this bug. Fixes crashes on i965
with Piglit's new tests/spec/glsl-1.10/execution/samplers/uniform-struct
test, which was reduced from the failing case in Michael's app.
Fixes: f003859f97c nir: Make gl_nir_lower_samplers use
gl_nir_lower_samplers_as_deref
Reviewed-by: Timothy Arceri <tarc...@itsqueeze.com>
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dEQP-GLES2.functional.uniform_api.random.3 fails:
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./glcts --deqp-case=dEQP-GLES2.functional.uniform_api.random.3
Writing test log into TestResults.qpa
dEQP Core git-4207a2ba566fad7d8233c96a17d0ce9eed119aa3 (0x4207a2ba) starting..
target implementation = 'Wayland'
ATTENTION: default value of option vblank_mode overridden by environment.
Test case 'dEQP-GLES2.functional.uniform_api.random.3'..
Fail (Failed)
DONE!
Test run totals:
Passed: 0/1 (0.0%)
Failed: 1/1 (100.0%)
Not supported: 0/1 (0.0%)
Warnings: 0/1 (0.0%)
--
Found with VK-GL-CTS compiled for Wayland target, but confirmed also with the
X11_EGL target. Also, failing, at least, in KBL, SKL, BDW and HSW.
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