Temporarily don't mark alpha threshold fp as modulating

Change-Id: I4b2b4f69f1d68cb55ca65d046355a5ea2dc34e36
Reviewed-on: https://skia-review.googlesource.com/8279
Reviewed-by: Brian Salomon <bsalomon@google.com>

diff --git a/src/effects/GrAlphaThresholdFragmentProcessor.cpp b/src/effects/GrAlphaThresholdFragmentProcessor.cpp
index 37ca3ef..52e408f 100644 (file)
--- a/src/effects/GrAlphaThresholdFragmentProcessor.cpp
+++ b/src/effects/GrAlphaThresholdFragmentProcessor.cpp
@@ -33,10 +33,11 @@ sk_sp<GrFragmentProcessor> GrAlphaThresholdFragmentProcessor::Make(
 }
 
 inline GrFragmentProcessor::OptimizationFlags GrAlphaThresholdFragmentProcessor::OptFlags(float outerThreshold) {
+    // TODO: Advertise that this processor modulates.
     if (outerThreshold >= 1.f) {
-        return kPreservesOpaqueInput_OptimizationFlag | kModulatesInput_OptimizationFlag;
+        return kPreservesOpaqueInput_OptimizationFlag;
     } else {
-        return kModulatesInput_OptimizationFlag;
+        return kNone_OptimizationFlags;
     }
 }