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>

2 files changed, 38 insertions, 0 deletions

diff --git a/src/effects/SkMagnifierImageFilter.cpp b/src/effects/SkMagnifierImageFilter.cpp
index 7c7c12590b..e640697610 100644
--- a/src/effects/SkMagnifierImageFilter.cpp
+++ b/src/effects/SkMagnifierImageFilter.cpp
@@ -68,6 +68,10 @@ public:
 
     const char* name() const override { return "Magnifier"; }
 
+    sk_sp<GrFragmentProcessor> clone() const override {
+        return sk_sp<GrFragmentProcessor>(new GrMagnifierEffect(*this));
+    }
+
     SkString dumpInfo() const override {
         SkString str;
         str.appendf("Texture: %d", fTextureSampler.proxy()->uniqueID().asUInt());
@@ -112,6 +116,22 @@ private:
         this->addTextureSampler(&fTextureSampler);
     }
 
+    explicit GrMagnifierEffect(const GrMagnifierEffect& that)
+            : INHERITED(that.optimizationFlags())
+            , fCoordTransform(that.fCoordTransform)
+            , fTextureSampler(that.fTextureSampler)
+            , fColorSpaceXform(that.fColorSpaceXform)
+            , fBounds(that.fBounds)
+            , fSrcRect(that.fSrcRect)
+            , fXInvZoom(that.fXInvZoom)
+            , fYInvZoom(that.fYInvZoom)
+            , fXInvInset(that.fXInvInset)
+            , fYInvInset(that.fYInvInset) {
+        this->initClassID<GrMagnifierEffect>();
+        this->addCoordTransform(&fCoordTransform);
+        this->addTextureSampler(&fTextureSampler);
+    }
+
     GrGLSLFragmentProcessor* onCreateGLSLInstance() const override;
 
     void onGetGLSLProcessorKey(const GrShaderCaps&, GrProcessorKeyBuilder*) const override;
diff --git a/src/effects/SkMorphologyImageFilter.cpp b/src/effects/SkMorphologyImageFilter.cpp
index 9bc1d7660f..c0ac576e6e 100644
--- a/src/effects/SkMorphologyImageFilter.cpp
+++ b/src/effects/SkMorphologyImageFilter.cpp
@@ -179,6 +179,7 @@ private:
     bool onIsEqual(const GrFragmentProcessor&) const override;
 
     GrMorphologyEffect(sk_sp<GrTextureProxy>, Direction, int radius, Type, const float range[2]);
+    explicit GrMorphologyEffect(const GrMorphologyEffect&);
 
     GR_DECLARE_FRAGMENT_PROCESSOR_TEST
 
@@ -339,6 +340,23 @@ GrMorphologyEffect::GrMorphologyEffect(sk_sp<GrTextureProxy> proxy,
     }
 }
 
+GrMorphologyEffect::GrMorphologyEffect(const GrMorphologyEffect& that)
+        : INHERITED(that.optimizationFlags())
+        , fCoordTransform(that.fCoordTransform)
+        , fTextureSampler(that.fTextureSampler)
+        , fDirection(that.fDirection)
+        , fRadius(that.fRadius)
+        , fType(that.fType)
+        , fUseRange(that.fUseRange) {
+    this->initClassID<GrMorphologyEffect>();
+    this->addCoordTransform(&fCoordTransform);
+    this->addTextureSampler(&fTextureSampler);
+    if (that.fUseRange) {
+        fRange[0] = that.fRange[0];
+        fRange[1] = that.fRange[1];
+    }
+}
+
 void GrMorphologyEffect::onGetGLSLProcessorKey(const GrShaderCaps& caps,
                                                GrProcessorKeyBuilder* b) const {
     GrGLMorphologyEffect::GenKey(*this, caps, b);