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Side by Side Diff: src/gpu/batches/GrAAConvexPathRenderer.cpp

Issue 1332923003: Remove batchtracker (Closed) Base URL: https://skia.googlesource.com/skia.git@latecreatepathprocessor
Patch Set: tweaks Created 5 years, 3 months ago
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1 1
2 /* 2 /*
3 * Copyright 2012 Google Inc. 3 * Copyright 2012 Google Inc.
4 * 4 *
5 * Use of this source code is governed by a BSD-style license that can be 5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file. 6 * found in the LICENSE file.
7 */ 7 */
8 8
9 #include "GrAAConvexPathRenderer.h" 9 #include "GrAAConvexPathRenderer.h"
10 10
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536 536
537 const Attribute* inPosition() const { return fInPosition; } 537 const Attribute* inPosition() const { return fInPosition; }
538 const Attribute* inQuadEdge() const { return fInQuadEdge; } 538 const Attribute* inQuadEdge() const { return fInQuadEdge; }
539 GrColor color() const { return fColor; } 539 GrColor color() const { return fColor; }
540 bool colorIgnored() const { return GrColor_ILLEGAL == fColor; } 540 bool colorIgnored() const { return GrColor_ILLEGAL == fColor; }
541 const SkMatrix& localMatrix() const { return fLocalMatrix; } 541 const SkMatrix& localMatrix() const { return fLocalMatrix; }
542 bool usesLocalCoords() const { return fUsesLocalCoords; } 542 bool usesLocalCoords() const { return fUsesLocalCoords; }
543 543
544 class GLProcessor : public GrGLGeometryProcessor { 544 class GLProcessor : public GrGLGeometryProcessor {
545 public: 545 public:
546 GLProcessor(const GrGeometryProcessor&, 546 GLProcessor()
547 const GrBatchTracker&)
548 : fColor(GrColor_ILLEGAL) {} 547 : fColor(GrColor_ILLEGAL) {}
549 548
550 void onEmitCode(EmitArgs& args, GrGPArgs* gpArgs) override { 549 void onEmitCode(EmitArgs& args, GrGPArgs* gpArgs) override {
551 const QuadEdgeEffect& qe = args.fGP.cast<QuadEdgeEffect>(); 550 const QuadEdgeEffect& qe = args.fGP.cast<QuadEdgeEffect>();
552 GrGLGPBuilder* pb = args.fPB; 551 GrGLGPBuilder* pb = args.fPB;
553 GrGLVertexBuilder* vsBuilder = pb->getVertexShaderBuilder(); 552 GrGLVertexBuilder* vsBuilder = pb->getVertexShaderBuilder();
554 553
555 // emit attributes 554 // emit attributes
556 vsBuilder->emitAttributes(qe); 555 vsBuilder->emitAttributes(qe);
557 556
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590 v.fsIn(), v.fsIn()); 589 v.fsIn(), v.fsIn());
591 fsBuilder->codeAppendf("edgeAlpha = (%s.x*%s.x - %s.y);", v.fsIn(), v.fsIn(), 590 fsBuilder->codeAppendf("edgeAlpha = (%s.x*%s.x - %s.y);", v.fsIn(), v.fsIn(),
592 v.fsIn()); 591 v.fsIn());
593 fsBuilder->codeAppendf("edgeAlpha = " 592 fsBuilder->codeAppendf("edgeAlpha = "
594 "clamp(0.5 - edgeAlpha / length(gF), 0.0, 1.0 );}"); 593 "clamp(0.5 - edgeAlpha / length(gF), 0.0, 1.0 );}");
595 594
596 fsBuilder->codeAppendf("%s = vec4(edgeAlpha);", args.fOutputCoverage ); 595 fsBuilder->codeAppendf("%s = vec4(edgeAlpha);", args.fOutputCoverage );
597 } 596 }
598 597
599 static inline void GenKey(const GrGeometryProcessor& gp, 598 static inline void GenKey(const GrGeometryProcessor& gp,
600 const GrBatchTracker& bt,
601 const GrGLSLCaps&, 599 const GrGLSLCaps&,
602 GrProcessorKeyBuilder* b) { 600 GrProcessorKeyBuilder* b) {
603 const QuadEdgeEffect& qee = gp.cast<QuadEdgeEffect>(); 601 const QuadEdgeEffect& qee = gp.cast<QuadEdgeEffect>();
604 uint32_t key = 0; 602 uint32_t key = 0;
605 key |= qee.usesLocalCoords() && qee.localMatrix().hasPerspective() ? 0x1 : 0x0; 603 key |= qee.usesLocalCoords() && qee.localMatrix().hasPerspective() ? 0x1 : 0x0;
606 key |= qee.colorIgnored() ? 0x2 : 0x0; 604 key |= qee.colorIgnored() ? 0x2 : 0x0;
607 b->add32(key); 605 b->add32(key);
608 } 606 }
609 607
610 virtual void setData(const GrGLProgramDataManager& pdman, 608 void setData(const GrGLProgramDataManager& pdman, const GrPrimitiveProce ssor& gp) override {
611 const GrPrimitiveProcessor& gp,
612 const GrBatchTracker& bt) override {
613 const QuadEdgeEffect& qe = gp.cast<QuadEdgeEffect>(); 609 const QuadEdgeEffect& qe = gp.cast<QuadEdgeEffect>();
614 if (qe.color() != fColor) { 610 if (qe.color() != fColor) {
615 GrGLfloat c[4]; 611 GrGLfloat c[4];
616 GrColorToRGBAFloat(qe.color(), c); 612 GrColorToRGBAFloat(qe.color(), c);
617 pdman.set4fv(fColorUniform, 1, c); 613 pdman.set4fv(fColorUniform, 1, c);
618 fColor = qe.color(); 614 fColor = qe.color();
619 } 615 }
620 } 616 }
621 617
622 void setTransformData(const GrPrimitiveProcessor& primProc, 618 void setTransformData(const GrPrimitiveProcessor& primProc,
623 const GrGLProgramDataManager& pdman, 619 const GrGLProgramDataManager& pdman,
624 int index, 620 int index,
625 const SkTArray<const GrCoordTransform*, true>& tra nsforms) override { 621 const SkTArray<const GrCoordTransform*, true>& tra nsforms) override {
626 this->setTransformDataHelper<QuadEdgeEffect>(primProc, pdman, index, transforms); 622 this->setTransformDataHelper<QuadEdgeEffect>(primProc, pdman, index, transforms);
627 } 623 }
628 624
629 private: 625 private:
630 GrColor fColor; 626 GrColor fColor;
631 UniformHandle fColorUniform; 627 UniformHandle fColorUniform;
632 628
633 typedef GrGLGeometryProcessor INHERITED; 629 typedef GrGLGeometryProcessor INHERITED;
634 }; 630 };
635 631
636 virtual void getGLProcessorKey(const GrBatchTracker& bt, 632 void getGLProcessorKey(const GrGLSLCaps& caps, GrProcessorKeyBuilder* b) con st override {
637 const GrGLSLCaps& caps, 633 GLProcessor::GenKey(*this, caps, b);
638 GrProcessorKeyBuilder* b) const override {
639 GLProcessor::GenKey(*this, bt, caps, b);
640 } 634 }
641 635
642 virtual GrGLPrimitiveProcessor* createGLInstance(const GrBatchTracker& bt, 636 GrGLPrimitiveProcessor* createGLInstance(const GrGLSLCaps&) const override {
643 const GrGLSLCaps&) const ov erride { 637 return new GLProcessor();
644 return new GLProcessor(*this, bt);
645 } 638 }
646 639
647 private: 640 private:
648 QuadEdgeEffect(GrColor color, const SkMatrix& localMatrix, bool usesLocalCoo rds) 641 QuadEdgeEffect(GrColor color, const SkMatrix& localMatrix, bool usesLocalCoo rds)
649 : fColor(color) 642 : fColor(color)
650 , fLocalMatrix(localMatrix) 643 , fLocalMatrix(localMatrix)
651 , fUsesLocalCoords(usesLocalCoords) { 644 , fUsesLocalCoords(usesLocalCoords) {
652 this->initClassID<QuadEdgeEffect>(); 645 this->initClassID<QuadEdgeEffect>();
653 fInPosition = &this->addVertexAttrib(Attribute("inPosition", kVec2f_GrVe rtexAttribType)); 646 fInPosition = &this->addVertexAttrib(Attribute("inPosition", kVec2f_GrVe rtexAttribType));
654 fInQuadEdge = &this->addVertexAttrib(Attribute("inQuadEdge", kVec4f_GrVe rtexAttribType)); 647 fInQuadEdge = &this->addVertexAttrib(Attribute("inQuadEdge", kVec4f_GrVe rtexAttribType));
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1012 DRAW_BATCH_TEST_DEFINE(AAConvexPathBatch) { 1005 DRAW_BATCH_TEST_DEFINE(AAConvexPathBatch) {
1013 AAConvexPathBatch::Geometry geometry; 1006 AAConvexPathBatch::Geometry geometry;
1014 geometry.fColor = GrRandomColor(random); 1007 geometry.fColor = GrRandomColor(random);
1015 geometry.fViewMatrix = GrTest::TestMatrixInvertible(random); 1008 geometry.fViewMatrix = GrTest::TestMatrixInvertible(random);
1016 geometry.fPath = GrTest::TestPathConvex(random); 1009 geometry.fPath = GrTest::TestPathConvex(random);
1017 1010
1018 return AAConvexPathBatch::Create(geometry); 1011 return AAConvexPathBatch::Create(geometry);
1019 } 1012 }
1020 1013
1021 #endif 1014 #endif
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