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/GrMagnifierEffect.cpp

diff --git a/src/gpu/effects/generated/GrMagnifierEffect.cpp b/src/gpu/effects/generated/GrMagnifierEffect.cpp
index 118e1b6..39b8bef 100644
--- a/src/gpu/effects/generated/GrMagnifierEffect.cpp
+++ b/src/gpu/effects/generated/GrMagnifierEffect.cpp
@@ -70,8 +70,7 @@
                 args.fUniformHandler->getUniformCStr(xInvInsetVar),
                 args.fUniformHandler->getUniformCStr(yInvInsetVar));
         SkString _coords1043 = SkStringPrintf("mix(%s, zoom_coord, weight)", args.fSampleCoord);
-        SkString _sample1043;
-        _sample1043 = this->invokeChild(_outer.src_index, args, _coords1043.c_str());
+        SkString _sample1043 = this->invokeChild(0, args, _coords1043.c_str());
         fragBuilder->codeAppendf(
                 R"SkSL(
 %s = %s;
@@ -141,7 +140,7 @@
         , yInvZoom(src.yInvZoom)
         , xInvInset(src.xInvInset)
         , yInvInset(src.yInvInset) {
-    { src_index = this->cloneAndRegisterChildProcessor(src.childProcessor(src.src_index)); }
+    this->cloneAndRegisterAllChildProcessors(src);
     this->setUsesSampleCoordsDirectly();
 }
 std::unique_ptr<GrFragmentProcessor> GrMagnifierEffect::clone() const {