Revert of removing GrDrawEffect

src/effects/gradients/SkTwoPointConicalGradient_gpu.cpp

 
 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkTwoPointConicalGradient_gpu.h"
 
@@ skipping 63 matching lines @@
 
     // The radial gradient parameters can collapse to a linear (instead of quadratic) equation.
     SkScalar center() const { return fCenterX1; }
     SkScalar diffRadius() const { return fDiffRadius; }
     SkScalar radius() const { return fRadius0; }
 
     typedef GLEdge2PtConicalEffect GLEffect;
 
 private:
     virtual bool onIsEqual(const GrEffect& sBase) const SK_OVERRIDE {
-        const Edge2PtConicalEffect& s = sBase.cast<Edge2PtConicalEffect>();
+        const Edge2PtConicalEffect& s = CastEffect<Edge2PtConicalEffect>(sBase);
         return (INHERITED::onIsEqual(sBase) &&
                 this->fCenterX1 == s.fCenterX1 &&
                 this->fRadius0 == s.fRadius0 &&
                 this->fDiffRadius == s.fDiffRadius);
     }
 
     Edge2PtConicalEffect(GrContext* ctx,
                          const SkTwoPointConicalGradient& shader,
                          const SkMatrix& matrix,
                          SkShader::TileMode tm)
@@ skipping 32 matching lines @@
     SkScalar         fRadius0;
     SkScalar         fDiffRadius;
 
     // @}
 
     typedef GrGradientEffect INHERITED;
 };
 
 class GLEdge2PtConicalEffect : public GrGLGradientEffect {
 public:
-    GLEdge2PtConicalEffect(const GrBackendEffectFactory& factory, const GrEffect&);
+    GLEdge2PtConicalEffect(const GrBackendEffectFactory& factory, const GrDrawEffect&);
     virtual ~GLEdge2PtConicalEffect() { }
 
     virtual void emitCode(GrGLProgramBuilder*,
-                          const GrEffect&,
+                          const GrDrawEffect&,
                           const GrEffectKey&,
                           const char* outputColor,
                           const char* inputColor,
                           const TransformedCoordsArray&,
                           const TextureSamplerArray&) SK_OVERRIDE;
-    virtual void setData(const GrGLProgramDataManager&, const GrEffect&) SK_OVERRIDE;
+    virtual void setData(const GrGLProgramDataManager&, const GrDrawEffect&) SK_OVERRIDE;
 
-    static void GenKey(const GrEffect&, const GrGLCaps& caps, GrEffectKeyBuilder* b);
+    static void GenKey(const GrDrawEffect&, const GrGLCaps& caps, GrEffectKeyBuilder* b);
 
 protected:
     UniformHandle fParamUni;
 
     const char* fVSVaryingName;
     const char* fFSVaryingName;
 
     // @{
     /// Values last uploaded as uniforms
 
@@ skipping 43 matching lines @@
                                                                           colors, stops, colorCount,
                                                                           tm));
     SkPaint paint;
     GrEffect* effect;
     GrColor paintColor;
     SkAssertResult(shader->asNewEffect(context, paint, NULL, &paintColor, &effect));
     return effect;
 }
 
 GLEdge2PtConicalEffect::GLEdge2PtConicalEffect(const GrBackendEffectFactory& factory,
-                                               const GrEffect& effect)
+                                               const GrDrawEffect& drawEffect)
     : INHERITED(factory)
     , fVSVaryingName(NULL)
     , fFSVaryingName(NULL)
     , fCachedRadius(-SK_ScalarMax)
     , fCachedDiffRadius(-SK_ScalarMax) {}
 
 void GLEdge2PtConicalEffect::emitCode(GrGLProgramBuilder* builder,
-                                      const GrEffect&,
+                                      const GrDrawEffect&,
                                       const GrEffectKey& key,
                                       const char* outputColor,
                                       const char* inputColor,
                                       const TransformedCoordsArray& coords,
                                       const TextureSamplerArray& samplers) {
     uint32_t baseKey = key.get32(0);
     this->emitUniforms(builder, baseKey);
     fParamUni = builder->addUniformArray(GrGLProgramBuilder::kFragment_Visibility,
                                          kFloat_GrSLType, "Conical2FSParams", 3);
 
     SkString cName("c");
     SkString tName("t");
     SkString p0; // start radius
     SkString p1; // start radius squared
     SkString p2; // difference in radii (r1 - r0)
 
     builder->getUniformVariable(fParamUni).appendArrayAccess(0, &p0);
     builder->getUniformVariable(fParamUni).appendArrayAccess(1, &p1);
     builder->getUniformVariable(fParamUni).appendArrayAccess(2, &p2);
 
     // We interpolate the linear component in coords[1].
     SkASSERT(coords[0].type() == coords[1].type());
     const char* coords2D;
     SkString bVar;
     GrGLFragmentShaderBuilder* fsBuilder = builder->getFragmentShaderBuilder();
     if (kVec3f_GrSLType == coords[0].type()) {
         fsBuilder->codeAppendf("\tvec3 interpolants = vec3(%s.xy / %s.z, %s.x / %s.z);\n",
-                               coords[0].c_str(), coords[0].c_str(), coords[1].c_str(),
-                               coords[1].c_str());
+                               coords[0].c_str(), coords[0].c_str(), coords[1].c_str(), coords[1].c_str());
         coords2D = "interpolants.xy";
         bVar = "interpolants.z";
     } else {
         coords2D = coords[0].c_str();
         bVar.printf("%s.x", coords[1].c_str());
     }
 
     // output will default to transparent black (we simply won't write anything
     // else to it if invalid, instead of discarding or returning prematurely)
     fsBuilder->codeAppendf("\t%s = vec4(0.0,0.0,0.0,0.0);\n", outputColor);
 
     // c = (x^2)+(y^2) - params[1]
     fsBuilder->codeAppendf("\tfloat %s = dot(%s, %s) - %s;\n",
                            cName.c_str(), coords2D, coords2D, p1.c_str());
 
     // linear case: t = -c/b
     fsBuilder->codeAppendf("\tfloat %s = -(%s / %s);\n", tName.c_str(),
                            cName.c_str(), bVar.c_str());
 
     // if r(t) > 0, then t will be the x coordinate
     fsBuilder->codeAppendf("\tif (%s * %s + %s > 0.0) {\n", tName.c_str(),
                            p2.c_str(), p0.c_str());
     fsBuilder->codeAppend("\t");
     this->emitColor(builder, tName.c_str(), baseKey, outputColor, inputColor, samplers);
     fsBuilder->codeAppend("\t}\n");
 }
 
 void GLEdge2PtConicalEffect::setData(const GrGLProgramDataManager& pdman,
-                                     const GrEffect& effect) {
-    INHERITED::setData(pdman, effect);
-    const Edge2PtConicalEffect& data = effect.cast<Edge2PtConicalEffect>();
+                                     const GrDrawEffect& drawEffect) {
+    INHERITED::setData(pdman, drawEffect);
+    const Edge2PtConicalEffect& data = drawEffect.castEffect<Edge2PtConicalEffect>();
     SkScalar radius0 = data.radius();
     SkScalar diffRadius = data.diffRadius();
 
     if (fCachedRadius != radius0 ||
         fCachedDiffRadius != diffRadius) {
 
         float values[3] = {
             SkScalarToFloat(radius0),
             SkScalarToFloat(SkScalarMul(radius0, radius0)),
             SkScalarToFloat(diffRadius)
         };
 
         pdman.set1fv(fParamUni, 3, values);
         fCachedRadius = radius0;
         fCachedDiffRadius = diffRadius;
     }
 }
 
-void GLEdge2PtConicalEffect::GenKey(const GrEffect& effect,
+void GLEdge2PtConicalEffect::GenKey(const GrDrawEffect& drawEffect,
                                     const GrGLCaps&, GrEffectKeyBuilder* b) {
-    b->add32(GenBaseGradientKey(effect));
+    b->add32(GenBaseGradientKey(drawEffect));
 }
 
 //////////////////////////////////////////////////////////////////////////////
 // Focal Conical Gradients
 //////////////////////////////////////////////////////////////////////////////
 
 static ConicalType set_matrix_focal_conical(const SkTwoPointConicalGradient& shader,
                                             SkMatrix* invLMatrix, SkScalar* focalX) {
     // Inverse of the current local matrix is passed in then,
     // translate, scale, and rotate such that endCircle is unit circle on x-axis,
@@ skipping 69 matching lines @@
     static const char* Name() { return "Two-Point Conical Gradient Focal Outside"; }
     virtual const GrBackendEffectFactory& getFactory() const SK_OVERRIDE;
 
     bool isFlipped() const { return fIsFlipped; }
     SkScalar focal() const { return fFocalX; }
 
     typedef GLFocalOutside2PtConicalEffect GLEffect;
 
 private:
     virtual bool onIsEqual(const GrEffect& sBase) const SK_OVERRIDE {
-        const FocalOutside2PtConicalEffect& s = sBase.cast<FocalOutside2PtConicalEffect>();
+        const FocalOutside2PtConicalEffect& s = CastEffect<FocalOutside2PtConicalEffect>(sBase);
         return (INHERITED::onIsEqual(sBase) &&
                 this->fFocalX == s.fFocalX &&
                 this->fIsFlipped == s.fIsFlipped);
     }
 
     FocalOutside2PtConicalEffect(GrContext* ctx,
                                  const SkTwoPointConicalGradient& shader,
                                  const SkMatrix& matrix,
                                  SkShader::TileMode tm,
                                  SkScalar focalX)
     : INHERITED(ctx, shader, matrix, tm), fFocalX(focalX), fIsFlipped(shader.isFlippedGrad()) {}
 
     GR_DECLARE_EFFECT_TEST;
 
     SkScalar         fFocalX;
     bool             fIsFlipped;
 
     typedef GrGradientEffect INHERITED;
 };
 
 class GLFocalOutside2PtConicalEffect : public GrGLGradientEffect {
 public:
-    GLFocalOutside2PtConicalEffect(const GrBackendEffectFactory& factory, const GrEffect&);
+    GLFocalOutside2PtConicalEffect(const GrBackendEffectFactory& factory, const GrDrawEffect&);
     virtual ~GLFocalOutside2PtConicalEffect() { }
 
     virtual void emitCode(GrGLProgramBuilder*,
-                          const GrEffect&,
+                          const GrDrawEffect&,
                           const GrEffectKey&,
                           const char* outputColor,
                           const char* inputColor,
                           const TransformedCoordsArray&,
                           const TextureSamplerArray&) SK_OVERRIDE;
-    virtual void setData(const GrGLProgramDataManager&, const GrEffect&) SK_OVERRIDE;
+    virtual void setData(const GrGLProgramDataManager&, const GrDrawEffect&) SK_OVERRIDE;
 
-    static void GenKey(const GrEffect&, const GrGLCaps& caps, GrEffectKeyBuilder* b);
+    static void GenKey(const GrDrawEffect&, const GrGLCaps& caps, GrEffectKeyBuilder* b);
 
 protected:
     UniformHandle fParamUni;
 
     const char* fVSVaryingName;
     const char* fFSVaryingName;
 
     bool fIsFlipped;
 
     // @{
@@ skipping 41 matching lines @@
                                                                           colors, stops, colorCount,
                                                                           tm));
     SkPaint paint;
     GrEffect* effect;
     GrColor paintColor;
     SkAssertResult(shader->asNewEffect(context, paint, NULL, &paintColor, &effect));
     return effect;
 }
 
 GLFocalOutside2PtConicalEffect::GLFocalOutside2PtConicalEffect(const GrBackendEffectFactory& factory,
-                                                               const GrEffect& effect)
+                                                               const GrDrawEffect& drawEffect)
     : INHERITED(factory)
     , fVSVaryingName(NULL)
     , fFSVaryingName(NULL)
     , fCachedFocal(SK_ScalarMax) {
-    const FocalOutside2PtConicalEffect& data = effect.cast<FocalOutside2PtConicalEffect>();
+    const FocalOutside2PtConicalEffect& data = drawEffect.castEffect<FocalOutside2PtConicalEffect>();
     fIsFlipped = data.isFlipped();
 }
 
 void GLFocalOutside2PtConicalEffect::emitCode(GrGLProgramBuilder* builder,
-                                              const GrEffect&,
+                                              const GrDrawEffect&,
                                               const GrEffectKey& key,
                                               const char* outputColor,
                                               const char* inputColor,
                                               const TransformedCoordsArray& coords,
                                               const TextureSamplerArray& samplers) {
     uint32_t baseKey = key.get32(0);
     this->emitUniforms(builder, baseKey);
     fParamUni = builder->addUniformArray(GrGLProgramBuilder::kFragment_Visibility,
                                          kFloat_GrSLType, "Conical2FSParams", 2);
     SkString tName("t");
@@ skipping 28 matching lines @@
                                coords2D, p0.c_str());
     }
 
     fsBuilder->codeAppendf("\tif (%s >= 0.0 && d >= 0.0) {\n", tName.c_str());
     fsBuilder->codeAppend("\t\t");
     this->emitColor(builder, tName.c_str(), baseKey, outputColor, inputColor, samplers);
     fsBuilder->codeAppend("\t}\n");
 }
 
 void GLFocalOutside2PtConicalEffect::setData(const GrGLProgramDataManager& pdman,
-                                             const GrEffect& effect) {
-    INHERITED::setData(pdman, effect);
-    const FocalOutside2PtConicalEffect& data = effect.cast<FocalOutside2PtConicalEffect>();
+                                             const GrDrawEffect& drawEffect) {
+    INHERITED::setData(pdman, drawEffect);
+    const FocalOutside2PtConicalEffect& data = drawEffect.castEffect<FocalOutside2PtConicalEffect>();
     SkASSERT(data.isFlipped() == fIsFlipped);
     SkScalar focal = data.focal();
 
     if (fCachedFocal != focal) {
         SkScalar oneMinus2F = 1.f - SkScalarMul(focal, focal);
 
         float values[2] = {
             SkScalarToFloat(focal),
             SkScalarToFloat(oneMinus2F),
         };
 
         pdman.set1fv(fParamUni, 2, values);
         fCachedFocal = focal;
     }
 }
 
-void GLFocalOutside2PtConicalEffect::GenKey(const GrEffect& effect,
+void GLFocalOutside2PtConicalEffect::GenKey(const GrDrawEffect& drawEffect,
                                             const GrGLCaps&, GrEffectKeyBuilder* b) {
     uint32_t* key = b->add32n(2);
-    key[0] = GenBaseGradientKey(effect);
-    key[1] = effect.cast<FocalOutside2PtConicalEffect>().isFlipped();
+    key[0] = GenBaseGradientKey(drawEffect);
+    key[1] = drawEffect.castEffect<FocalOutside2PtConicalEffect>().isFlipped();
 }
 
 //////////////////////////////////////////////////////////////////////////////
 
 class GLFocalInside2PtConicalEffect;
 
 class FocalInside2PtConicalEffect : public GrGradientEffect {
 public:
 
     static GrEffect* Create(GrContext* ctx,
                             const SkTwoPointConicalGradient& shader,
                             const SkMatrix& matrix,
                             SkShader::TileMode tm,
                             SkScalar focalX) {
         return SkNEW_ARGS(FocalInside2PtConicalEffect, (ctx, shader, matrix, tm, focalX));
     }
 
     virtual ~FocalInside2PtConicalEffect() {}
 
     static const char* Name() { return "Two-Point Conical Gradient Focal Inside"; }
     virtual const GrBackendEffectFactory& getFactory() const SK_OVERRIDE;
 
     SkScalar focal() const { return fFocalX; }
 
     typedef GLFocalInside2PtConicalEffect GLEffect;
 
 private:
     virtual bool onIsEqual(const GrEffect& sBase) const SK_OVERRIDE {
-        const FocalInside2PtConicalEffect& s = sBase.cast<FocalInside2PtConicalEffect>();
+        const FocalInside2PtConicalEffect& s = CastEffect<FocalInside2PtConicalEffect>(sBase);
         return (INHERITED::onIsEqual(sBase) &&
                 this->fFocalX == s.fFocalX);
     }
 
     FocalInside2PtConicalEffect(GrContext* ctx,
                                 const SkTwoPointConicalGradient& shader,
                                 const SkMatrix& matrix,
                                 SkShader::TileMode tm,
                                 SkScalar focalX)
         : INHERITED(ctx, shader, matrix, tm), fFocalX(focalX) {}
 
     GR_DECLARE_EFFECT_TEST;
 
     SkScalar         fFocalX;
 
     typedef GrGradientEffect INHERITED;
 };
 
 class GLFocalInside2PtConicalEffect : public GrGLGradientEffect {
 public:
-    GLFocalInside2PtConicalEffect(const GrBackendEffectFactory& factory, const GrEffect&);
+    GLFocalInside2PtConicalEffect(const GrBackendEffectFactory& factory, const GrDrawEffect&);
     virtual ~GLFocalInside2PtConicalEffect() {}
 
     virtual void emitCode(GrGLProgramBuilder*,
-                          const GrEffect&,
+                          const GrDrawEffect&,
                           const GrEffectKey&,
                           const char* outputColor,
                           const char* inputColor,
                           const TransformedCoordsArray&,
                           const TextureSamplerArray&) SK_OVERRIDE;
-    virtual void setData(const GrGLProgramDataManager&, const GrEffect&) SK_OVERRIDE;
+    virtual void setData(const GrGLProgramDataManager&, const GrDrawEffect&) SK_OVERRIDE;
 
-    static void GenKey(const GrEffect&, const GrGLCaps& caps, GrEffectKeyBuilder* b);
+    static void GenKey(const GrDrawEffect&, const GrGLCaps& caps, GrEffectKeyBuilder* b);
 
 protected:
     UniformHandle fFocalUni;
 
     const char* fVSVaryingName;
     const char* fFSVaryingName;
 
     // @{
     /// Values last uploaded as uniforms
 
@@ skipping 41 matching lines @@
                                                                           colors, stops, colorCount,
                                                                           tm));
     SkPaint paint;
     GrColor paintColor;
     GrEffect* effect;
     SkAssertResult(shader->asNewEffect(context, paint, NULL, &paintColor, &effect));
     return effect;
 }
 
 GLFocalInside2PtConicalEffect::GLFocalInside2PtConicalEffect(const GrBackendEffectFactory& factory,
-                                                             const GrEffect& effect)
+                                                             const GrDrawEffect& drawEffect)
     : INHERITED(factory)
     , fVSVaryingName(NULL)
     , fFSVaryingName(NULL)
     , fCachedFocal(SK_ScalarMax) {}
 
 void GLFocalInside2PtConicalEffect::emitCode(GrGLProgramBuilder* builder,
-                                             const GrEffect&,
+                                             const GrDrawEffect&,
                                              const GrEffectKey& key,
                                              const char* outputColor,
                                              const char* inputColor,
                                              const TransformedCoordsArray& coords,
                                              const TextureSamplerArray& samplers) {
     uint32_t baseKey = key.get32(0);
     this->emitUniforms(builder, baseKey);
     fFocalUni = builder->addUniform(GrGLProgramBuilder::kFragment_Visibility,
                                     kFloat_GrSLType, "Conical2FSParams");
     SkString tName("t");
 
     // this is the distance along x-axis from the end center to focal point in
     // transformed coordinates
     GrGLShaderVar focal = builder->getUniformVariable(fFocalUni);
 
     // if we have a vec3 from being in perspective, convert it to a vec2 first
     GrGLFragmentShaderBuilder* fsBuilder = builder->getFragmentShaderBuilder();
     SkString coords2DString = fsBuilder->ensureFSCoords2D(coords, 0);
     const char* coords2D = coords2DString.c_str();
 
     // t = p.x * focalX + length(p)
     fsBuilder->codeAppendf("\tfloat %s = %s.x * %s  + length(%s);\n", tName.c_str(),
                            coords2D, focal.c_str(), coords2D);
 
     this->emitColor(builder, tName.c_str(), baseKey, outputColor, inputColor, samplers);
 }
 
 void GLFocalInside2PtConicalEffect::setData(const GrGLProgramDataManager& pdman,
-                                            const GrEffect& effect) {
-    INHERITED::setData(pdman, effect);
-    const FocalInside2PtConicalEffect& data = effect.cast<FocalInside2PtConicalEffect>();
+                                            const GrDrawEffect& drawEffect) {
+    INHERITED::setData(pdman, drawEffect);
+    const FocalInside2PtConicalEffect& data = drawEffect.castEffect<FocalInside2PtConicalEffect>();
     SkScalar focal = data.focal();
 
     if (fCachedFocal != focal) {
         pdman.set1f(fFocalUni, SkScalarToFloat(focal));
         fCachedFocal = focal;
     }
 }
 
-void GLFocalInside2PtConicalEffect::GenKey(const GrEffect& effect,
+void GLFocalInside2PtConicalEffect::GenKey(const GrDrawEffect& drawEffect,
                                            const GrGLCaps&, GrEffectKeyBuilder* b) {
-    b->add32(GenBaseGradientKey(effect));
+    b->add32(GenBaseGradientKey(drawEffect));
 }
 
 //////////////////////////////////////////////////////////////////////////////
 // Circle Conical Gradients
 //////////////////////////////////////////////////////////////////////////////
 
 struct CircleConicalInfo {
     SkPoint fCenterEnd;
     SkScalar fA;
     SkScalar fB;
@@ skipping 74 matching lines @@
     SkScalar centerX() const { return fInfo.fCenterEnd.fX; }
     SkScalar centerY() const { return fInfo.fCenterEnd.fY; }
     SkScalar A() const { return fInfo.fA; }
     SkScalar B() const { return fInfo.fB; }
     SkScalar C() const { return fInfo.fC; }
 
     typedef GLCircleInside2PtConicalEffect GLEffect;
 
 private:
     virtual bool onIsEqual(const GrEffect& sBase) const SK_OVERRIDE {
-        const CircleInside2PtConicalEffect& s = sBase.cast<CircleInside2PtConicalEffect>();
+        const CircleInside2PtConicalEffect& s = CastEffect<CircleInside2PtConicalEffect>(sBase);
         return (INHERITED::onIsEqual(sBase) &&
                 this->fInfo.fCenterEnd == s.fInfo.fCenterEnd &&
                 this->fInfo.fA == s.fInfo.fA &&
                 this->fInfo.fB == s.fInfo.fB &&
                 this->fInfo.fC == s.fInfo.fC);
     }
 
     CircleInside2PtConicalEffect(GrContext* ctx,
                                  const SkTwoPointConicalGradient& shader,
                                  const SkMatrix& matrix,
                                  SkShader::TileMode tm,
                                  const CircleConicalInfo& info)
         : INHERITED(ctx, shader, matrix, tm), fInfo(info) {}
 
     GR_DECLARE_EFFECT_TEST;
 
     const CircleConicalInfo fInfo;
 
     typedef GrGradientEffect INHERITED;
 };
 
 class GLCircleInside2PtConicalEffect : public GrGLGradientEffect {
 public:
-    GLCircleInside2PtConicalEffect(const GrBackendEffectFactory& factory, const GrEffect&);
+    GLCircleInside2PtConicalEffect(const GrBackendEffectFactory& factory, const GrDrawEffect&);
     virtual ~GLCircleInside2PtConicalEffect() {}
 
     virtual void emitCode(GrGLProgramBuilder*,
-                          const GrEffect&,
+                          const GrDrawEffect&,
                           const GrEffectKey&,
                           const char* outputColor,
                           const char* inputColor,
                           const TransformedCoordsArray&,
                           const TextureSamplerArray&) SK_OVERRIDE;
-    virtual void setData(const GrGLProgramDataManager&, const GrEffect&) SK_OVERRIDE;
+    virtual void setData(const GrGLProgramDataManager&, const GrDrawEffect&) SK_OVERRIDE;
 
-    static void GenKey(const GrEffect&, const GrGLCaps& caps, GrEffectKeyBuilder* b);
+    static void GenKey(const GrDrawEffect&, const GrGLCaps& caps, GrEffectKeyBuilder* b);
 
 protected:
     UniformHandle fCenterUni;
     UniformHandle fParamUni;
 
     const char* fVSVaryingName;
     const char* fFSVaryingName;
 
     // @{
     /// Values last uploaded as uniforms
@@ skipping 45 matching lines @@
                                                                           colors, stops, colorCount,
                                                                           tm));
     SkPaint paint;
     GrColor paintColor;
     GrEffect* effect;
     SkAssertResult(shader->asNewEffect(context, paint, NULL, &paintColor, &effect));
     return effect;
 }
 
 GLCircleInside2PtConicalEffect::GLCircleInside2PtConicalEffect(const GrBackendEffectFactory& factory,
-                                                               const GrEffect& effect)
+                                                               const GrDrawEffect& drawEffect)
     : INHERITED(factory)
     , fVSVaryingName(NULL)
     , fFSVaryingName(NULL)
     , fCachedCenterX(SK_ScalarMax)
     , fCachedCenterY(SK_ScalarMax)
     , fCachedA(SK_ScalarMax)
     , fCachedB(SK_ScalarMax)
     , fCachedC(SK_ScalarMax) {}
 
 void GLCircleInside2PtConicalEffect::emitCode(GrGLProgramBuilder* builder,
-                                              const GrEffect&,
+                                              const GrDrawEffect&,
                                               const GrEffectKey& key,
                                               const char* outputColor,
                                               const char* inputColor,
                                               const TransformedCoordsArray& coords,
                                               const TextureSamplerArray& samplers) {
     uint32_t baseKey = key.get32(0);
     this->emitUniforms(builder, baseKey);
     fCenterUni = builder->addUniform(GrGLProgramBuilder::kFragment_Visibility,
                                      kVec2f_GrSLType, "Conical2FSCenter");
     fParamUni = builder->addUniform(GrGLProgramBuilder::kFragment_Visibility,
@@ skipping 13 matching lines @@
 
     // p = coords2D
     // e = center end
     // r = radius end
     // A = dot(e, e) - r^2 + 2 * r - 1
     // B = (r -1) / A
     // C = 1 / A
     // d = dot(e, p) + B
     // t = d +/- sqrt(d^2 - A * dot(p, p) + C)
     fsBuilder->codeAppendf("\tfloat pDotp = dot(%s,  %s);\n", coords2D, coords2D);
-    fsBuilder->codeAppendf("\tfloat d = dot(%s,  %s) + %s.y;\n", coords2D, center.c_str(),
-                           params.c_str());
+    fsBuilder->codeAppendf("\tfloat d = dot(%s,  %s) + %s.y;\n", coords2D, center.c_str(), params.c_str());
     fsBuilder->codeAppendf("\tfloat %s = d + sqrt(d * d - %s.x * pDotp + %s.z);\n",
                            tName.c_str(), params.c_str(), params.c_str());
 
     this->emitColor(builder, tName.c_str(), baseKey, outputColor, inputColor, samplers);
 }
 
 void GLCircleInside2PtConicalEffect::setData(const GrGLProgramDataManager& pdman,
-                                             const GrEffect& effect) {
-    INHERITED::setData(pdman, effect);
-    const CircleInside2PtConicalEffect& data = effect.cast<CircleInside2PtConicalEffect>();
+                                             const GrDrawEffect& drawEffect) {
+    INHERITED::setData(pdman, drawEffect);
+    const CircleInside2PtConicalEffect& data = drawEffect.castEffect<CircleInside2PtConicalEffect>();
     SkScalar centerX = data.centerX();
     SkScalar centerY = data.centerY();
     SkScalar A = data.A();
     SkScalar B = data.B();
     SkScalar C = data.C();
 
     if (fCachedCenterX != centerX || fCachedCenterY != centerY ||
         fCachedA != A || fCachedB != B || fCachedC != C) {
 
         pdman.set2f(fCenterUni, SkScalarToFloat(centerX), SkScalarToFloat(centerY));
         pdman.set3f(fParamUni, SkScalarToFloat(A), SkScalarToFloat(B), SkScalarToFloat(C));
 
         fCachedCenterX = centerX;
         fCachedCenterY = centerY;
         fCachedA = A;
         fCachedB = B;
         fCachedC = C;
     }
 }
 
-void GLCircleInside2PtConicalEffect::GenKey(const GrEffect& effect,
+void GLCircleInside2PtConicalEffect::GenKey(const GrDrawEffect& drawEffect,
                                             const GrGLCaps&, GrEffectKeyBuilder* b) {
-    b->add32(GenBaseGradientKey(effect));
+    b->add32(GenBaseGradientKey(drawEffect));
 }
 
 //////////////////////////////////////////////////////////////////////////////
 
 class GLCircleOutside2PtConicalEffect;
 
 class CircleOutside2PtConicalEffect : public GrGradientEffect {
 public:
 
     static GrEffect* Create(GrContext* ctx,
@@ skipping 14 matching lines @@
     SkScalar A() const { return fInfo.fA; }
     SkScalar B() const { return fInfo.fB; }
     SkScalar C() const { return fInfo.fC; }
     SkScalar tLimit() const { return fTLimit; }
     bool isFlipped() const { return fIsFlipped; }
 
     typedef GLCircleOutside2PtConicalEffect GLEffect;
 
 private:
     virtual bool onIsEqual(const GrEffect& sBase) const SK_OVERRIDE {
-        const CircleOutside2PtConicalEffect& s = sBase.cast<CircleOutside2PtConicalEffect>();
+        const CircleOutside2PtConicalEffect& s = CastEffect<CircleOutside2PtConicalEffect>(sBase);
         return (INHERITED::onIsEqual(sBase) &&
                 this->fInfo.fCenterEnd == s.fInfo.fCenterEnd &&
                 this->fInfo.fA == s.fInfo.fA &&
                 this->fInfo.fB == s.fInfo.fB &&
                 this->fInfo.fC == s.fInfo.fC &&
                 this->fTLimit == s.fTLimit &&
                 this->fIsFlipped == s.fIsFlipped);
     }
 
     CircleOutside2PtConicalEffect(GrContext* ctx,
                                   const SkTwoPointConicalGradient& shader,
                                   const SkMatrix& matrix,
                                   SkShader::TileMode tm,
                                   const CircleConicalInfo& info)
         : INHERITED(ctx, shader, matrix, tm), fInfo(info) {
         if (shader.getStartRadius() != shader.getEndRadius()) {
-            fTLimit = SkScalarDiv(shader.getStartRadius(),
-                                  (shader.getStartRadius() - shader.getEndRadius()));
+            fTLimit = SkScalarDiv(shader.getStartRadius(), (shader.getStartRadius() - shader.getEndRadius()));
         } else {
             fTLimit = SK_ScalarMin;
         }
 
         fIsFlipped = shader.isFlippedGrad();
     }
 
     GR_DECLARE_EFFECT_TEST;
 
     const CircleConicalInfo fInfo;
     SkScalar fTLimit;
     bool fIsFlipped;
 
     typedef GrGradientEffect INHERITED;
 };
 
 class GLCircleOutside2PtConicalEffect : public GrGLGradientEffect {
 public:
-    GLCircleOutside2PtConicalEffect(const GrBackendEffectFactory& factory, const GrEffect&);
+    GLCircleOutside2PtConicalEffect(const GrBackendEffectFactory& factory, const GrDrawEffect&);
     virtual ~GLCircleOutside2PtConicalEffect() {}
 
     virtual void emitCode(GrGLProgramBuilder*,
-                          const GrEffect&,
+                          const GrDrawEffect&,
                           const GrEffectKey&,
                           const char* outputColor,
                           const char* inputColor,
                           const TransformedCoordsArray&,
                           const TextureSamplerArray&) SK_OVERRIDE;
-    virtual void setData(const GrGLProgramDataManager&, const GrEffect&) SK_OVERRIDE;
+    virtual void setData(const GrGLProgramDataManager&, const GrDrawEffect&) SK_OVERRIDE;
 
-    static void GenKey(const GrEffect&, const GrGLCaps& caps, GrEffectKeyBuilder* b);
+    static void GenKey(const GrDrawEffect&, const GrGLCaps& caps, GrEffectKeyBuilder* b);
 
 protected:
     UniformHandle fCenterUni;
     UniformHandle fParamUni;
 
     const char* fVSVaryingName;
     const char* fFSVaryingName;
 
     bool fIsFlipped;
 
@@ skipping 49 matching lines @@
                                                                           colors, stops, colorCount,
                                                                           tm));
     SkPaint paint;
     GrColor paintColor;
     GrEffect* effect;
     SkAssertResult(shader->asNewEffect(context, paint, NULL, &paintColor, &effect));
     return effect;
 }
 
 GLCircleOutside2PtConicalEffect::GLCircleOutside2PtConicalEffect(const GrBackendEffectFactory& factory,
-                                                                 const GrEffect& effect)
+                                                                 const GrDrawEffect& drawEffect)
     : INHERITED(factory)
     , fVSVaryingName(NULL)
     , fFSVaryingName(NULL)
     , fCachedCenterX(SK_ScalarMax)
     , fCachedCenterY(SK_ScalarMax)
     , fCachedA(SK_ScalarMax)
     , fCachedB(SK_ScalarMax)
     , fCachedC(SK_ScalarMax)
     , fCachedTLimit(SK_ScalarMax) {
-    const CircleOutside2PtConicalEffect& data = effect.cast<CircleOutside2PtConicalEffect>();
+    const CircleOutside2PtConicalEffect& data = drawEffect.castEffect<CircleOutside2PtConicalEffect>();
     fIsFlipped = data.isFlipped();
     }
 
 void GLCircleOutside2PtConicalEffect::emitCode(GrGLProgramBuilder* builder,
-                                               const GrEffect&,
+                                               const GrDrawEffect&,
                                                const GrEffectKey& key,
                                                const char* outputColor,
                                                const char* inputColor,
                                                const TransformedCoordsArray& coords,
                                                const TextureSamplerArray& samplers) {
     uint32_t baseKey = key.get32(0);
     this->emitUniforms(builder, baseKey);
     fCenterUni = builder->addUniform(GrGLProgramBuilder::kFragment_Visibility,
                                      kVec2f_GrSLType, "Conical2FSCenter");
     fParamUni = builder->addUniform(GrGLProgramBuilder::kFragment_Visibility,
@@ skipping 18 matching lines @@
     // p = coords2D
     // e = center end
     // r = radius end
     // A = dot(e, e) - r^2 + 2 * r - 1
     // B = (r -1) / A
     // C = 1 / A
     // d = dot(e, p) + B
     // t = d +/- sqrt(d^2 - A * dot(p, p) + C)
 
     fsBuilder->codeAppendf("\tfloat pDotp = dot(%s,  %s);\n", coords2D, coords2D);
-    fsBuilder->codeAppendf("\tfloat d = dot(%s,  %s) + %s.y;\n", coords2D, center.c_str(),
-                           params.c_str());
-    fsBuilder->codeAppendf("\tfloat deter = d * d - %s.x * pDotp + %s.z;\n", params.c_str(),
-                           params.c_str());
+    fsBuilder->codeAppendf("\tfloat d = dot(%s,  %s) + %s.y;\n", coords2D, center.c_str(), params.c_str());
+    fsBuilder->codeAppendf("\tfloat deter = d * d - %s.x * pDotp + %s.z;\n", params.c_str(), params.c_str());
 
     // Must check to see if we flipped the circle order (to make sure start radius < end radius)
     // If so we must also flip sign on sqrt
     if (!fIsFlipped) {
         fsBuilder->codeAppendf("\tfloat %s = d + sqrt(deter);\n", tName.c_str());
     } else {
         fsBuilder->codeAppendf("\tfloat %s = d - sqrt(deter);\n", tName.c_str());
     }
 
     fsBuilder->codeAppendf("\tif (%s >= %s.w && deter >= 0.0) {\n", tName.c_str(), params.c_str());
     fsBuilder->codeAppend("\t\t");
     this->emitColor(builder, tName.c_str(), baseKey, outputColor, inputColor, samplers);
     fsBuilder->codeAppend("\t}\n");
 }
 
 void GLCircleOutside2PtConicalEffect::setData(const GrGLProgramDataManager& pdman,
-                                              const GrEffect& effect) {
-    INHERITED::setData(pdman, effect);
-    const CircleOutside2PtConicalEffect& data = effect.cast<CircleOutside2PtConicalEffect>();
+                                              const GrDrawEffect& drawEffect) {
+    INHERITED::setData(pdman, drawEffect);
+    const CircleOutside2PtConicalEffect& data = drawEffect.castEffect<CircleOutside2PtConicalEffect>();
     SkASSERT(data.isFlipped() == fIsFlipped);
     SkScalar centerX = data.centerX();
     SkScalar centerY = data.centerY();
     SkScalar A = data.A();
     SkScalar B = data.B();
     SkScalar C = data.C();
     SkScalar tLimit = data.tLimit();
 
     if (fCachedCenterX != centerX || fCachedCenterY != centerY ||
         fCachedA != A || fCachedB != B || fCachedC != C || fCachedTLimit != tLimit) {
 
         pdman.set2f(fCenterUni, SkScalarToFloat(centerX), SkScalarToFloat(centerY));
         pdman.set4f(fParamUni, SkScalarToFloat(A), SkScalarToFloat(B), SkScalarToFloat(C),
                    SkScalarToFloat(tLimit));
 
         fCachedCenterX = centerX;
         fCachedCenterY = centerY;
         fCachedA = A;
         fCachedB = B;
         fCachedC = C;
         fCachedTLimit = tLimit;
     }
 }
 
-void GLCircleOutside2PtConicalEffect::GenKey(const GrEffect& effect,
+void GLCircleOutside2PtConicalEffect::GenKey(const GrDrawEffect& drawEffect,
                                              const GrGLCaps&, GrEffectKeyBuilder* b) {
     uint32_t* key = b->add32n(2);
-    key[0] = GenBaseGradientKey(effect);
-    key[1] = effect.cast<CircleOutside2PtConicalEffect>().isFlipped();
+    key[0] = GenBaseGradientKey(drawEffect);
+    key[1] = drawEffect.castEffect<CircleOutside2PtConicalEffect>().isFlipped();
 }
 
 //////////////////////////////////////////////////////////////////////////////
 
 GrEffect* Gr2PtConicalGradientEffect::Create(GrContext* ctx,
                                              const SkTwoPointConicalGradient& shader,
                                              SkShader::TileMode tm,
                                              const SkMatrix* localMatrix) {
     SkMatrix matrix;
     if (!shader.getLocalMatrix().invert(&matrix)) {
@@ skipping 27 matching lines @@
         return CircleInside2PtConicalEffect::Create(ctx, shader, matrix, tm, info);
     } else if (type == kEdge_ConicalType) {
         set_matrix_edge_conical(shader, &matrix);
         return Edge2PtConicalEffect::Create(ctx, shader, matrix, tm);
     } else {
         return CircleOutside2PtConicalEffect::Create(ctx, shader, matrix, tm, info);
     }
 }
 
 #endif