Revert of added support for PLS path rendering

src/gpu/effects/GrCoverageSetOpXP.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 "effects/GrCoverageSetOpXP.h"
 #include "GrCaps.h"
 #include "GrColor.h"
-#include "GrPipeline.h"
 #include "GrProcessor.h"
 #include "GrProcOptInfo.h"
 #include "glsl/GrGLSLBlend.h"
 #include "glsl/GrGLSLFragmentShaderBuilder.h"
 #include "glsl/GrGLSLUniformHandler.h"
 #include "glsl/GrGLSLXferProcessor.h"
 
 class CoverageSetOpXP : public GrXferProcessor {
 public:
     static GrXferProcessor* Create(SkRegion::Op regionOp, bool invertCoverage) {
@@ skipping 122 matching lines @@
     }
     blendInfo->fBlendConstant = 0;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
 class ShaderCSOXferProcessor : public GrXferProcessor {
 public:
     ShaderCSOXferProcessor(const DstTexture* dstTexture,
                            bool hasMixedSamples,
+                           SkXfermode::Mode xfermode,
                            SkRegion::Op regionOp,
                            bool invertCoverage)
         : INHERITED(dstTexture, true, hasMixedSamples)
         , fRegionOp(regionOp)
         , fInvertCoverage(invertCoverage) {
         this->initClassID<ShaderCSOXferProcessor>();
     }
 
     const char* name() const override { return "Coverage Set Op Shader"; }
 
@@ skipping 151 matching lines @@
                                                 bool hasMixedSamples,
                                                 const DstTexture* dst) const {
     // We don't support inverting coverage with mixed samples. We don't expect to ever want this in
     // the future, however we could at some point make this work using an inverted coverage
     // modulation table. Note that an inverted table still won't work if there are coverage procs.
     if (fInvertCoverage && hasMixedSamples) {
         SkASSERT(false);
         return nullptr;
     }
 
-    if (optimizations.fOverrides.fUsePLSDstRead) {
-        return new ShaderCSOXferProcessor(dst, hasMixedSamples, fRegionOp, fInvertCoverage);
-    }
     return CoverageSetOpXP::Create(fRegionOp, fInvertCoverage);
 }
 
 void GrCoverageSetOpXPFactory::getInvariantBlendedColor(const GrProcOptInfo& colorPOI,
                                                         InvariantBlendedColor* blendedColor) const {
     blendedColor->fWillBlendWithDst = SkRegion::kReplace_Op != fRegionOp;
     blendedColor->fKnownColorFlags = kNone_GrColorComponentFlags;
 }
 
 GR_DEFINE_XP_FACTORY_TEST(GrCoverageSetOpXPFactory);
 
 const GrXPFactory* GrCoverageSetOpXPFactory::TestCreate(GrProcessorTestData* d) {
     SkRegion::Op regionOp = SkRegion::Op(d->fRandom->nextULessThan(SkRegion::kLastOp + 1));
     bool invertCoverage = !d->fRenderTarget->hasMixedSamples() && d->fRandom->nextBool();
     return GrCoverageSetOpXPFactory::Create(regionOp, invertCoverage);
 }