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, 6 insertions, 2 deletions

diff --git a/src/gpu/effects/GrGaussianConvolutionFragmentProcessor.h b/src/gpu/effects/GrGaussianConvolutionFragmentProcessor.h
index bdc4384a2c..74e9a94c2d 100644
--- a/src/gpu/effects/GrGaussianConvolutionFragmentProcessor.h
+++ b/src/gpu/effects/GrGaussianConvolutionFragmentProcessor.h
@@ -32,8 +32,6 @@ public:
             std::move(proxy), dir, halfWidth, gaussianSigma, mode, bounds));
     }
 
-    ~GrGaussianConvolutionFragmentProcessor() override;
-
     const float* kernel() const { return fKernel; }
 
     const int* bounds() const { return fBounds; }
@@ -46,6 +44,10 @@ public:
 
     const char* name() const override { return "GaussianConvolution"; }
 
+    sk_sp<GrFragmentProcessor> clone() const override {
+        return sk_sp<GrFragmentProcessor>(new GrGaussianConvolutionFragmentProcessor(*this));
+    }
+
     // This was decided based on the min allowed value for the max texture
     // samples per fragment program run in DX9SM2 (32). A sigma param of 4.0
     // on a blur filter gives a kernel width of 25 while a sigma of 5.0
@@ -61,6 +63,8 @@ private:
                                            int halfWidth, float gaussianSigma,
                                            GrTextureDomain::Mode mode, int bounds[2]);
 
+    explicit GrGaussianConvolutionFragmentProcessor(const GrGaussianConvolutionFragmentProcessor&);
+
     GrGLSLFragmentProcessor* onCreateGLSLInstance() const override;
 
     void onGetGLSLProcessorKey(const GrShaderCaps&, GrProcessorKeyBuilder*) const override;