Make GrTextureOp capable of edge antialiasing.

Bug: skia:
Change-Id: I0088bdbb6a76811611fa4628656bf9513c5bf04a
Reviewed-on: https://skia-review.googlesource.com/91105
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/src/gpu/GrPrimitiveProcessor.h b/src/gpu/GrPrimitiveProcessor.h
index f480110df5..22c65fa249 100644
--- a/src/gpu/GrPrimitiveProcessor.h
+++ b/src/gpu/GrPrimitiveProcessor.h
@@ -49,7 +49,11 @@ public:
             return GrShaderVar(fName, GrVertexAttribTypeToSLType(fType),
                                GrShaderVar::kIn_TypeModifier);
         }
-        const char*          fName;
+        bool isInitialized() const { return SkToBool(fName); }
+        Attribute() = default;
+        Attribute(const char* name, GrVertexAttribType type, int offset, InputRate rate)
+                : fName(name), fType(type), fOffsetInRecord(offset), fInputRate(rate) {}
+        const char*          fName = nullptr;
         GrVertexAttribType   fType;
         int                  fOffsetInRecord;
         InputRate            fInputRate;