Commit: de53178b26d3d2580a99faaf858731f3c9e09b2f
Author: Brecht Van Lommel
Date: Wed Aug 5 11:20:25 2020 +0200
Branches: blender-v2.90-release
https://developer.blender.org/rBde53178b26d3d2580a99faaf858731f3c9e09b2f
Fix T78777: Cycles motion blur test differences between AVX/AVX2
This appears to be slight precision differences in the Embree implementation,
simply increase the diff threshold a little for these motion blur tests.
===================================================================
M tests/python/cycles_render_tests.py
M tests/python/modules/render_report.py
===================================================================
diff --git a/tests/python/cycles_render_tests.py
b/tests/python/cycles_render_tests.py
index 79ba11fdd44..b2f0be2895f 100644
--- a/tests/python/cycles_render_tests.py
+++ b/tests/python/cycles_render_tests.py
@@ -63,6 +63,11 @@ def main():
report.set_pixelated(True)
report.set_reference_dir("cycles_renders")
report.set_compare_engines('cycles', 'eevee')
+
+ # Increase threshold for motion blur, see T78777.
+ if test_dir == 'motion_blur':
+ report.set_fail_threshold(0.032)
+
ok = report.run(test_dir, blender, get_arguments, batch=True)
sys.exit(not ok)
diff --git a/tests/python/modules/render_report.py
b/tests/python/modules/render_report.py
index 0cce1791a88..506c1a1518a 100755
--- a/tests/python/modules/render_report.py
+++ b/tests/python/modules/render_report.py
@@ -104,6 +104,8 @@ class Report:
'reference_dir',
'idiff',
'pixelated',
+ 'fail_threshold',
+ 'fail_percent',
'verbose',
'update',
'failed_tests',
@@ -118,6 +120,8 @@ class Report:
self.reference_dir = 'reference_renders'
self.idiff = idiff
self.compare_engines = None
+ self.fail_threshold = 0.016
+ self.fail_percent = 1
self.pixelated = False
self.verbose = os.environ.get("BLENDER_VERBOSE") is not None
@@ -136,6 +140,9 @@ class Report:
def set_pixelated(self, pixelated):
self.pixelated = pixelated
+ def set_fail_threshold(self, threshold):
+ self.fail_threshold = threshold
+
def set_reference_dir(self, reference_dir):
self.reference_dir = reference_dir
@@ -366,8 +373,8 @@ class Report:
# Diff images test with threshold.
command = (
self.idiff,
- "-fail", "0.016",
- "-failpercent", "1",
+ "-fail", str(self.fail_threshold),
+ "-failpercent", str(self.fail_percent),
ref_img,
tmp_filepath,
)
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