Make all GrFragmentProcessors GL independent.

src/gpu/effects/GrConvexPolyEffect.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 "GrConvexPolyEffect.h"
 #include "GrInvariantOutput.h"
 #include "SkPathPriv.h"
-#include "gl/GrGLContext.h"
-#include "gl/GrGLFragmentProcessor.h"
+#include "glsl/GrGLSLFragmentProcessor.h"
 #include "glsl/GrGLSLFragmentShaderBuilder.h"
 #include "glsl/GrGLSLProgramBuilder.h"
 #include "glsl/GrGLSLProgramDataManager.h"
 
 //////////////////////////////////////////////////////////////////////////////
 class AARectEffect : public GrFragmentProcessor {
 public:
     const SkRect& getRect() const { return fRect; }
 
     static GrFragmentProcessor* Create(GrPrimitiveEdgeType edgeType, const SkRect& rect) {
         return new AARectEffect(edgeType, rect);
     }
 
     GrPrimitiveEdgeType getEdgeType() const { return fEdgeType; }
 
     const char* name() const override { return "AARect"; }
 
     void onGetGLProcessorKey(const GrGLSLCaps&, GrProcessorKeyBuilder*) const override;
 
 private:
     AARectEffect(GrPrimitiveEdgeType edgeType, const SkRect& rect)
         : fRect(rect), fEdgeType(edgeType) {
         this->initClassID<AARectEffect>();
         this->setWillReadFragmentPosition();
     }
 
-    GrGLFragmentProcessor* onCreateGLInstance() const override;
+    GrGLSLFragmentProcessor* onCreateGLInstance() const override;
 
     bool onIsEqual(const GrFragmentProcessor& other) const override {
         const AARectEffect& aare = other.cast<AARectEffect>();
         return fRect == aare.fRect;
     }
 
     void onComputeInvariantOutput(GrInvariantOutput* inout) const override {
         if (fRect.isEmpty()) {
             // An empty rect will have no coverage anywhere.
             inout->mulByKnownSingleComponent(0);
@@ skipping 23 matching lines @@
         GrPrimitiveEdgeType edgeType = static_cast<GrPrimitiveEdgeType>(
                 d->fRandom->nextULessThan(kGrProcessorEdgeTypeCnt));
 
         fp = AARectEffect::Create(edgeType, rect);
     } while (nullptr == fp);
     return fp;
 }
 
 //////////////////////////////////////////////////////////////////////////////
 
-class GLAARectEffect : public GrGLFragmentProcessor {
+class GLAARectEffect : public GrGLSLFragmentProcessor {
 public:
     GLAARectEffect(const GrProcessor&);
 
     virtual void emitCode(EmitArgs&) override;
 
     static inline void GenKey(const GrProcessor&, const GrGLSLCaps&, GrProcessorKeyBuilder*);
 
 protected:
     void onSetData(const GrGLSLProgramDataManager&, const GrProcessor&) override;
 
 private:
     GrGLSLProgramDataManager::UniformHandle fRectUniform;
     SkRect                                fPrevRect;
-    typedef GrGLFragmentProcessor INHERITED;
+    typedef GrGLSLFragmentProcessor INHERITED;
 };
 
 GLAARectEffect::GLAARectEffect(const GrProcessor& effect) {
     fPrevRect.fLeft = SK_ScalarNaN;
 }
 
 void GLAARectEffect::emitCode(EmitArgs& args) {
     const AARectEffect& aare = args.fFp.cast<AARectEffect>();
     const char *rectName;
     // The rect uniform's xyzw refer to (left + 0.5, top + 0.5, right - 0.5, bottom - 0.5),
@@ skipping 46 matching lines @@
 void GLAARectEffect::GenKey(const GrProcessor& processor, const GrGLSLCaps&,
                             GrProcessorKeyBuilder* b) {
     const AARectEffect& aare = processor.cast<AARectEffect>();
     b->add32(aare.getEdgeType());
 }
 
 void AARectEffect::onGetGLProcessorKey(const GrGLSLCaps& caps, GrProcessorKeyBuilder* b) const {
     GLAARectEffect::GenKey(*this, caps, b);
 }
 
-GrGLFragmentProcessor* AARectEffect::onCreateGLInstance() const  {
+GrGLSLFragmentProcessor* AARectEffect::onCreateGLInstance() const  {
     return new GLAARectEffect(*this);
 }
 
 //////////////////////////////////////////////////////////////////////////////
 
-class GrGLConvexPolyEffect : public GrGLFragmentProcessor {
+class GrGLConvexPolyEffect : public GrGLSLFragmentProcessor {
 public:
     GrGLConvexPolyEffect(const GrProcessor&);
 
     virtual void emitCode(EmitArgs&) override;
 
     static inline void GenKey(const GrProcessor&, const GrGLSLCaps&, GrProcessorKeyBuilder*);
 
 protected:
     void onSetData(const GrGLSLProgramDataManager&, const GrProcessor&) override;
 
 private:
     GrGLSLProgramDataManager::UniformHandle fEdgeUniform;
     SkScalar                              fPrevEdges[3 * GrConvexPolyEffect::kMaxEdges];
-    typedef GrGLFragmentProcessor INHERITED;
+    typedef GrGLSLFragmentProcessor INHERITED;
 };
 
 GrGLConvexPolyEffect::GrGLConvexPolyEffect(const GrProcessor&) {
     fPrevEdges[0] = SK_ScalarNaN;
 }
 
 void GrGLConvexPolyEffect::emitCode(EmitArgs& args) {
     const GrConvexPolyEffect& cpe = args.fFp.cast<GrConvexPolyEffect>();
 
     const char *edgeArrayName;
@@ skipping 107 matching lines @@
 
 void GrConvexPolyEffect::onComputeInvariantOutput(GrInvariantOutput* inout) const {
     inout->mulByUnknownSingleComponent();
 }
 
 void GrConvexPolyEffect::onGetGLProcessorKey(const GrGLSLCaps& caps,
                                              GrProcessorKeyBuilder* b) const {
     GrGLConvexPolyEffect::GenKey(*this, caps, b);
 }
 
-GrGLFragmentProcessor* GrConvexPolyEffect::onCreateGLInstance() const  {
+GrGLSLFragmentProcessor* GrConvexPolyEffect::onCreateGLInstance() const  {
     return new GrGLConvexPolyEffect(*this);
 }
 
 GrConvexPolyEffect::GrConvexPolyEffect(GrPrimitiveEdgeType edgeType, int n, const SkScalar edges[])
     : fEdgeType(edgeType)
     , fEdgeCount(n) {
     this->initClassID<GrConvexPolyEffect>();
     // Factory function should have already ensured this.
     SkASSERT(n <= kMaxEdges);
     memcpy(fEdges, edges, 3 * n * sizeof(SkScalar));
@@ skipping 24 matching lines @@
     }
 
     GrFragmentProcessor* fp;
     do {
         GrPrimitiveEdgeType edgeType = static_cast<GrPrimitiveEdgeType>(
                 d->fRandom->nextULessThan(kGrProcessorEdgeTypeCnt));
         fp = GrConvexPolyEffect::Create(edgeType, count, edges);
     } while (nullptr == fp);
     return fp;
 }