commit 12c5d29ba676988f9026c3067212ee332fc11d24
author Brian Osman <brianosman@google.com> Mon Jul 13 16:11:35 2020 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Tue Jul 14 15:43:56 2020 +0000
tree a704654a006b09b7ebbcdb0b9f0f8bf82c65b161
parent ceebe424b1475ebdcf55f769e58b5e1a45b272c9

In FPs, store pointers for all child slots, even nullptr

This simplifies things like ConstantOutputForConstantInput and
invokeChild. It also removes the need for child indices: generated
FPs now directly refer to their children by slot number.

Change-Id: I69bbb042d5d72d21b999256f969c467702d0774d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/302436
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>

src/gpu/effects/generated/GrAARectEffect.cpp

diff --git a/src/gpu/effects/generated/GrAARectEffect.cpp b/src/gpu/effects/generated/GrAARectEffect.cpp
index 233c42a..51de12f 100644
--- a/src/gpu/effects/generated/GrAARectEffect.cpp
+++ b/src/gpu/effects/generated/GrAARectEffect.cpp
@@ -58,12 +58,7 @@
                 args.fUniformHandler->getUniformCStr(rectUniformVar), (int)_outer.edgeType,
                 (int)_outer.edgeType);
         SkString _input1677(args.fInputColor);
-        SkString _sample1677;
-        if (_outer.inputFP_index >= 0) {
-            _sample1677 = this->invokeChild(_outer.inputFP_index, _input1677.c_str(), args);
-        } else {
-            _sample1677.swap(_input1677);
-        }
+        SkString _sample1677 = this->invokeChild(0, _input1677.c_str(), args);
         fragBuilder->codeAppendf(
                 R"SkSL(
 half4 inputColor = %s;
@@ -110,9 +105,7 @@
         : INHERITED(kGrAARectEffect_ClassID, src.optimizationFlags())
         , edgeType(src.edgeType)
         , rect(src.rect) {
-    if (src.inputFP_index >= 0) {
-        inputFP_index = this->cloneAndRegisterChildProcessor(src.childProcessor(src.inputFP_index));
-    }
+    this->cloneAndRegisterAllChildProcessors(src);
 }
 std::unique_ptr<GrFragmentProcessor> GrAARectEffect::clone() const {
     return std::unique_ptr<GrFragmentProcessor>(new GrAARectEffect(*this));