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/GrConfigConversionEffect.cpp

diff --git a/src/gpu/effects/generated/GrConfigConversionEffect.cpp b/src/gpu/effects/generated/GrConfigConversionEffect.cpp
index 9f3422a..1ad460d 100644
--- a/src/gpu/effects/generated/GrConfigConversionEffect.cpp
+++ b/src/gpu/effects/generated/GrConfigConversionEffect.cpp
@@ -27,8 +27,7 @@
         (void)pmConversion;
 
         fragBuilder->forceHighPrecision();
-        SkString _sample5730;
-        _sample5730 = this->invokeChild(_outer.inputFP_index, args);
+        SkString _sample5730 = this->invokeChild(0, args);
         fragBuilder->codeAppendf(
                 R"SkSL(%s = floor(%s * 255.0 + 0.5) / 255.0;
 @switch (%d) {
@@ -65,7 +64,7 @@
 GrConfigConversionEffect::GrConfigConversionEffect(const GrConfigConversionEffect& src)
         : INHERITED(kGrConfigConversionEffect_ClassID, src.optimizationFlags())
         , pmConversion(src.pmConversion) {
-    { inputFP_index = this->cloneAndRegisterChildProcessor(src.childProcessor(src.inputFP_index)); }
+    this->cloneAndRegisterAllChildProcessors(src);
 }
 std::unique_ptr<GrFragmentProcessor> GrConfigConversionEffect::clone() const {
     return std::unique_ptr<GrFragmentProcessor>(new GrConfigConversionEffect(*this));