Added registerChild; transforms, textures, glKey automatically handled.

src/effects/SkBlurMaskFilter.cpp

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBlurMaskFilter.h"
 #include "SkBlurMask.h"
@@ skipping 593 matching lines @@
 #if SK_SUPPORT_GPU
 
 class GrGLRectBlurEffect;
 
 class GrRectBlurEffect : public GrFragmentProcessor {
 public:
     virtual ~GrRectBlurEffect();
 
     const char* name() const override { return "RectBlur"; }
 
-    virtual void getGLProcessorKey(const GrGLSLCaps& caps,
-                                   GrProcessorKeyBuilder* b) const override;
-
     GrGLFragmentProcessor* createGLInstance() const override;
 
     /**
      * Create a simple filter effect with custom bicubic coefficients.
      */
     static GrFragmentProcessor* Create(GrTextureProvider *textureProvider, const SkRect& rect,
                                        float sigma) {
         GrTexture *blurProfileTexture = NULL;
         int doubleProfileSize = SkScalarCeilToInt(12*sigma);
 
@@ skipping 11 matching lines @@
            return NULL;
         }
         return SkNEW_ARGS(GrRectBlurEffect, (rect, sigma, blurProfileTexture));
     }
 
     const SkRect& getRect() const { return fRect; }
     float getSigma() const { return fSigma; }
 
 private:
     GrRectBlurEffect(const SkRect& rect, float sigma, GrTexture *blur_profile);
+
+    virtual void onGetGLProcessorKey(const GrGLSLCaps& caps,
+                                     GrProcessorKeyBuilder* b) const override;
+
     bool onIsEqual(const GrFragmentProcessor&) const override;
 
     void onComputeInvariantOutput(GrInvariantOutput* inout) const override;
 
     static bool CreateBlurProfileTexture(GrTextureProvider*, float sigma,
                                          GrTexture **blurProfileTexture);
 
     SkRect          fRect;
     float           fSigma;
     GrTextureAccess fBlurProfileAccess;
@@ skipping 129 matching lines @@
     fSigma(sigma),
     fBlurProfileAccess(blur_profile) {
     this->initClassID<GrRectBlurEffect>();
     this->addTextureAccess(&fBlurProfileAccess);
     this->setWillReadFragmentPosition();
 }
 
 GrRectBlurEffect::~GrRectBlurEffect() {
 }
 
-void GrRectBlurEffect::getGLProcessorKey(const GrGLSLCaps& caps,
+void GrRectBlurEffect::onGetGLProcessorKey(const GrGLSLCaps& caps,
                                          GrProcessorKeyBuilder* b) const {
     GrGLRectBlurEffect::GenKey(*this, caps, b);
 }
 
 GrGLFragmentProcessor* GrRectBlurEffect::createGLInstance() const {
     return SkNEW_ARGS(GrGLRectBlurEffect, (*this));
 }
 
 bool GrRectBlurEffect::onIsEqual(const GrFragmentProcessor& sBase) const {
     const GrRectBlurEffect& s = sBase.cast<GrRectBlurEffect>();
@@ skipping 64 matching lines @@
 public:
 
     static GrFragmentProcessor* Create(GrTextureProvider*, float sigma, const SkRRect&);
 
     virtual ~GrRRectBlurEffect() {};
     const char* name() const override { return "GrRRectBlur"; }
 
     const SkRRect& getRRect() const { return fRRect; }
     float getSigma() const { return fSigma; }
 
-    virtual void getGLProcessorKey(const GrGLSLCaps& caps,
-                                   GrProcessorKeyBuilder* b) const override;
-
     GrGLFragmentProcessor* createGLInstance() const override;
 
 private:
     GrRRectBlurEffect(float sigma, const SkRRect&, GrTexture* profileTexture);
 
+    virtual void onGetGLProcessorKey(const GrGLSLCaps& caps,
+                                     GrProcessorKeyBuilder* b) const override;
+
     bool onIsEqual(const GrFragmentProcessor& other) const override;
 
     void onComputeInvariantOutput(GrInvariantOutput* inout) const override;
 
     SkRRect             fRRect;
     float               fSigma;
     GrTextureAccess     fNinePatchAccess;
 
     GR_DECLARE_FRAGMENT_PROCESSOR_TEST;
 
@@ skipping 187 matching lines @@
     SkRect rect = rrect.getBounds();
     rect.outset(blurRadius, blurRadius);
     pdman.set4f(fProxyRectUniform, rect.fLeft, rect.fTop, rect.fRight, rect.fBottom);
 
     SkScalar radius = 0;
     SkASSERT(rrect.isSimpleCircular() || rrect.isRect());
     radius = rrect.getSimpleRadii().fX;
     pdman.set1f(fCornerRadiusUniform, radius);
 }
 
-void GrRRectBlurEffect::getGLProcessorKey(const GrGLSLCaps& caps, GrProcessorKeyBuilder* b) const {
+void GrRRectBlurEffect::onGetGLProcessorKey(const GrGLSLCaps& caps, GrProcessorKeyBuilder* b) const {
     GrGLRRectBlurEffect::GenKey(*this, caps, b);
 }
 
 GrGLFragmentProcessor* GrRRectBlurEffect::createGLInstance() const {
     return SkNEW_ARGS(GrGLRRectBlurEffect, (*this));
 }
 
 bool SkBlurMaskFilterImpl::directFilterRRectMaskGPU(GrTextureProvider* texProvider,
                                                     GrDrawContext* drawContext,
                                                     GrRenderTarget* rt,
@@ skipping 155 matching lines @@
     } else {
         str->append("None");
     }
     str->append("))");
 }
 #endif
 
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkBlurMaskFilter)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkBlurMaskFilterImpl)
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END