Bundle common arguments to GrGradientEffect creation

src/effects/gradients/SkRadialGradient.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkRadialGradient.h"
 #include "SkNx.h"
 
@@ skipping 228 matching lines @@
 #if SK_SUPPORT_GPU
 
 #include "SkGr.h"
 #include "glsl/GrGLSLCaps.h"
 #include "glsl/GrGLSLFragmentShaderBuilder.h"
 
 class GrRadialGradient : public GrGradientEffect {
 public:
     class GLSLRadialProcessor;
 
-    static sk_sp<GrFragmentProcessor> Make(GrContext* ctx,
-                                           const SkRadialGradient& shader,
-                                           const SkMatrix& matrix,
-                                           SkShader::TileMode tm) {
-        return sk_sp<GrFragmentProcessor>(new GrRadialGradient(ctx, shader, matrix, tm));
+    static sk_sp<GrFragmentProcessor> Make(const CreateArgs& args) {
+        return sk_sp<GrFragmentProcessor>(new GrRadialGradient(args));
     }
 
     virtual ~GrRadialGradient() { }
 
     const char* name() const override { return "Radial Gradient"; }
 
 private:
-    GrRadialGradient(GrContext* ctx,
-                     const SkRadialGradient& shader,
-                     const SkMatrix& matrix,
-                     SkShader::TileMode tm)
-        : INHERITED(ctx, shader, matrix, tm) {
+    GrRadialGradient(const CreateArgs& args)
+        : INHERITED(args) {
         this->initClassID<GrRadialGradient>();
     }
 
     GrGLSLFragmentProcessor* onCreateGLSLInstance() const override;
 
     virtual void onGetGLSLProcessorKey(const GrGLSLCaps& caps,
                                        GrProcessorKeyBuilder* b) const override;
 
     GR_DECLARE_FRAGMENT_PROCESSOR_TEST;
 
@@ skipping 78 matching lines @@
         return nullptr;
     }
     if (args.fLocalMatrix) {
         SkMatrix inv;
         if (!args.fLocalMatrix->invert(&inv)) {
             return nullptr;
         }
         matrix.postConcat(inv);
     }
     matrix.postConcat(fPtsToUnit);
-    sk_sp<GrFragmentProcessor> inner(
-        GrRadialGradient::Make(args.fContext, *this, matrix, fTileMode));
+    sk_sp<GrFragmentProcessor> inner(GrRadialGradient::Make(
+        GrGradientEffect::CreateArgs(args.fContext, this, &matrix, fTileMode)));
     return GrFragmentProcessor::MulOutputByInputAlpha(std::move(inner));
 }
 
 #endif
 
 #ifndef SK_IGNORE_TO_STRING
 void SkRadialGradient::toString(SkString* str) const {
     str->append("SkRadialGradient: (");
 
     str->append("center: (");
     str->appendScalar(fCenter.fX);
     str->append(", ");
     str->appendScalar(fCenter.fY);
     str->append(") radius: ");
     str->appendScalar(fRadius);
     str->append(" ");
 
     this->INHERITED::toString(str);
 
     str->append(")");
 }
 #endif