--- a/layout/reftests/svg/filters/css-filters/reftest.list
+++ b/layout/reftests/svg/filters/css-filters/reftest.list
@@ -34,39 +34,39 @@ fuzzy-if(webrender,6-6,21308-21308) == b
 fuzzy-if(webrender,1,10000) fuzzy-if(d2d,1,10000) == grayscale.html grayscale-ref.html
 fuzzy-if(webrender,1,10000) fuzzy-if(d2d,1,10000) == grayscale-one.html grayscale-one-ref.html
 fuzzy-if(webrender,1,10000) fuzzy-if(d2d,1,10000) fails-if(stylo&&webrender) == grayscale-over-one.html grayscale-over-one-ref.html
 fuzzy-if(webrender,1,10000) fuzzy-if(d2d,1,10000) == grayscale-percent.html grayscale-percent-ref.html
 fuzzy-if(webrender,1,10000) == grayscale-zero.html grayscale-zero-ref.html
 == hue-rotate.html hue-rotate-ref.html
 == hue-rotate-360.html hue-rotate-360-ref.html
 == hue-rotate-grad.html hue-rotate-grad-ref.html
-fuzzy-if(d2d,2,7500) == hue-rotate-multichannel.html hue-rotate-multichannel-ref.html
+fuzzy-if(webrender,2-2,7500-7500) fuzzy-if(d2d,2,7500) == hue-rotate-multichannel.html hue-rotate-multichannel-ref.html
 == hue-rotate-negative.html hue-rotate-negative-ref.html
 == hue-rotate-over-360.html hue-rotate-over-360-ref.html
 == hue-rotate-rad.html hue-rotate-rad-ref.html
 == hue-rotate-turn.html hue-rotate-turn-ref.html
 == hue-rotate-zero.html hue-rotate-zero-ref.html
 fuzzy-if(webrender,1,10000) fuzzy-if(d2d,1,10000) == invert.html invert-ref.html
 fuzzy-if(webrender,1,10000) == invert-half.html invert-half-ref.html
 == invert-one.html invert-one-ref.html
 == invert-over-one.html invert-over-one-ref.html
 fuzzy-if(webrender,1,10000) fuzzy-if(d2d,1,10000) == invert-percent.html invert-percent-ref.html
 == invert-zero.html invert-zero-ref.html
-fuzzy-if(d2d,1,10000) == opacity.html opacity-ref.html
+fuzzy-if(webrender,1-1,10000-10000) fuzzy-if(d2d,1,10000) == opacity.html opacity-ref.html
 == opacity-one.html opacity-one-ref.html
 == opacity-over-one.html opacity-over-one-ref.html
 fuzzy-if(skiaContent,1,10000) == opacity-over-one-translucent-source.html opacity-over-one-translucent-source-ref.html
-fuzzy-if(d2d,1,10000) == opacity-percent.html opacity-percent-ref.html
+fuzzy-if(webrender,1-1,10000-10000) fuzzy-if(d2d,1,10000) == opacity-percent.html opacity-percent-ref.html
 == opacity-zero.html opacity-zero-ref.html
 == saturate.html saturate-ref.html
-fuzzy-if(d2d,1,10000) == saturate-desaturate.html saturate-desaturate-ref.html
+fuzzy-if(webrender,1-1,10000-10000) fuzzy-if(d2d,1,10000) == saturate-desaturate.html saturate-desaturate-ref.html
 == saturate-extreme.html saturate-extreme-ref.html
 == saturate-one.html saturate-one-ref.html
 == saturate-percent.html saturate-percent-ref.html
-fuzzy-if(d2d,1,10000) == saturate-zero.html saturate-zero-ref.html
+fuzzy-if(webrender,1-1,10000-10000) fuzzy-if(d2d,1,10000) == saturate-zero.html saturate-zero-ref.html
 fuzzy-if(webrender,1,10000) fuzzy-if(d2d,1,10000) == sepia.html sepia-ref.html
 fuzzy-if(webrender,1,10000) fuzzy-if(d2d,1,10000) == sepia-one.html sepia-one-ref.html
 fuzzy-if(webrender,1,10000) fuzzy-if(d2d,1,10000) fails-if(stylo&&webrender) == sepia-over-one.html sepia-over-one-ref.html
 fuzzy-if(webrender,1,10000) fuzzy-if(d2d,1,10000) == sepia-percent.html sepia-percent-ref.html
 == sepia-zero.html sepia-zero-ref.html
 
-fuzzy(2,125000) fails-if(webrender) == scale-filtered-content-01.html scale-filtered-content-01-ref.html
+fuzzy(2,125000) == scale-filtered-content-01.html scale-filtered-content-01-ref.html

--- a/layout/reftests/svg/reftest.list
+++ b/layout/reftests/svg/reftest.list
@@ -198,17 +198,17 @@ fuzzy-if(skiaContent,1,2) == fallback-co
 == filter-bounds-02.svg pass.svg
 # This pref is normally on by default, but we turn it off in reftest runs to
 # disable an unnecessary security-check. This reftest is actually testing that
 # the security check works, though, so it needs the pref to be turned on:
 fails-if(Android) pref(security.fileuri.strict_origin_policy,true) == filter-extref-differentOrigin-01.svg pass.svg # Bug 695385
 == filter-foreignObject-01.svg pass.svg
 == filter-in-mask-01.svg pass.svg
 == filter-invalidation-01.svg pass.svg
-fuzzy(71,817) fails-if(winWidget&&stylo) fails-if(webrender) == filter-on-continuation-box-01.html filter-on-continuation-box-ref.html
+fuzzy(71,817) fails-if(winWidget&&stylo) == filter-on-continuation-box-01.html filter-on-continuation-box-ref.html
 == filter-result-01.svg filter-result-01-ref.svg
 == filter-scaled-01.svg pass.svg
 fuzzy-if(skiaContent,1,500) == filter-scaled-02.html filter-scaled-02-ref.html
 == filter-translated-01.svg filter-translated-01-ref.svg
 == filter-use-element-01.svg pass.svg
 fuzzy-if(skiaContent,1,800000) == filters-and-group-opacity-01.svg filters-and-group-opacity-01-ref.svg
 
 == foreignObject-01.svg pass.svg