This code should've been part of the CL that added registerChildProcessor(); without updating fUsesLocalCoords in the parent when a child proc is registered, batching will not work properly.

BUG=skia:4182

Review URL: https://codereview.chromium.org/1308513004

1 files changed, 4 insertions, 0 deletions

diff --git a/src/gpu/GrProcessor.cpp b/src/gpu/GrProcessor.cpp
index 6716ab1d12..db1e2d9f61 100644
--- a/src/gpu/GrProcessor.cpp
+++ b/src/gpu/GrProcessor.cpp
@@ -205,6 +205,10 @@ int GrFragmentProcessor::registerChildProcessor(const GrFragmentProcessor* child
         this->setWillReadFragmentPosition();
     }
 
+    if (child->usesLocalCoords()) {
+        fUsesLocalCoords = true;
+    }
+
     return index;
 }