Clean up GrGLSLFragmentProcessor-derived classes

src/effects/GrCircleBlurFragmentProcessor.cpp

 
 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrCircleBlurFragmentProcessor.h"
 
 #if SK_SUPPORT_GPU
 
 #include "GrContext.h"
 #include "GrInvariantOutput.h"
 #include "GrTextureProvider.h"
 
 #include "glsl/GrGLSLFragmentProcessor.h"
 #include "glsl/GrGLSLFragmentShaderBuilder.h"
 #include "glsl/GrGLSLProgramDataManager.h"
 #include "glsl/GrGLSLUniformHandler.h"
 
 class GrGLCircleBlurFragmentProcessor : public GrGLSLFragmentProcessor {
 public:
-    GrGLCircleBlurFragmentProcessor(const GrProcessor&) {}
     void emitCode(EmitArgs&) override;
 
 protected:
     void onSetData(const GrGLSLProgramDataManager&, const GrProcessor&) override;
 
 private:
     GrGLSLProgramDataManager::UniformHandle fDataUniform;
 
     typedef GrGLSLFragmentProcessor INHERITED;
 };
@@ skipping 58 matching lines @@
     : fCircle(circle)
     , fSigma(sigma)
     , fOffset(offset)
     , fBlurProfileAccess(blurProfile, GrTextureParams::kBilerp_FilterMode) {
     this->initClassID<GrCircleBlurFragmentProcessor>();
     this->addTextureAccess(&fBlurProfileAccess);
     this->setWillReadFragmentPosition();
 }
 
 GrGLSLFragmentProcessor* GrCircleBlurFragmentProcessor::onCreateGLSLInstance() const {
-    return new GrGLCircleBlurFragmentProcessor(*this);
+    return new GrGLCircleBlurFragmentProcessor;
 }
 
 void GrCircleBlurFragmentProcessor::onGetGLSLProcessorKey(const GrGLSLCaps& caps,
                                                           GrProcessorKeyBuilder* b) const {
     GrGLCircleBlurFragmentProcessor::GenKey(*this, caps, b);
 }
 
 void GrCircleBlurFragmentProcessor::onComputeInvariantOutput(GrInvariantOutput* inout) const {
     inout->mulByUnknownSingleComponent();
 }
@@ skipping 144 matching lines @@
 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(GrCircleBlurFragmentProcessor);
 
 const GrFragmentProcessor* GrCircleBlurFragmentProcessor::TestCreate(GrProcessorTestData* d) {
     SkScalar wh = d->fRandom->nextRangeScalar(100.f, 1000.f);
     SkScalar sigma = d->fRandom->nextRangeF(1.f,10.f);
     SkRect circle = SkRect::MakeWH(wh, wh);
     return GrCircleBlurFragmentProcessor::Create(d->fContext->textureProvider(), circle, sigma);
 }
 
 #endif