Implement clone for 6 additional GrFragmentProcessor subclasses.

GrMagnifierEffect
GrMorphologyEffect
GrBicubicEffect
GrGaussianConvolutionFragmentProcessor
GrMatrixConvolutionEffect
GrTextureDomainEffect

Bug: skia:
Change-Id: I69721b9b95346b365723e5ee21dff2dee8884466
Reviewed-on: https://skia-review.googlesource.com/27900
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/src/gpu/effects/GrBicubicEffect.h b/src/gpu/effects/GrBicubicEffect.h
index 0d4c7c5dd9..65e2c3dbba 100644
--- a/src/gpu/effects/GrBicubicEffect.h
+++ b/src/gpu/effects/GrBicubicEffect.h
@@ -19,10 +19,13 @@ public:
         kFilterTexelPad = 2, // Given a src rect in texels to be filtered, this number of
                              // surrounding texels are needed by the kernel in x and y.
     };
-    ~GrBicubicEffect() override;
 
     const char* name() const override { return "Bicubic"; }
 
+    sk_sp<GrFragmentProcessor> clone() const override {
+        return sk_sp<GrFragmentProcessor>(new GrBicubicEffect(*this));
+    }
+
     const GrTextureDomain& domain() const { return fDomain; }
 
     const GrColorSpaceXform* colorSpaceXform() const { return fColorSpaceXform.get(); }
@@ -66,6 +69,7 @@ private:
                     const SkMatrix &matrix, const SkShader::TileMode tileModes[2]);
     GrBicubicEffect(sk_sp<GrTextureProxy>, sk_sp<GrColorSpaceXform>,
                     const SkMatrix &matrix, const SkRect& domain);
+    explicit GrBicubicEffect(const GrBicubicEffect&);
 
     GrGLSLFragmentProcessor* onCreateGLSLInstance() const override;