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Side by Side Diff: src/effects/gradients/SkRadialGradient.cpp

Issue 1215643006: more threading of GrShaderDataManager (Closed) Base URL: https://skia.googlesource.com/skia.git@GrShaderDataManager3
Patch Set: tweaks Created 5 years, 5 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 "SkRadialGradient.h" 9 #include "SkRadialGradient.h"
10 #include "SkRadialGradient_Table.h" 10 #include "SkRadialGradient_Table.h"
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455 455
456 typedef GrGLGradientEffect INHERITED; 456 typedef GrGLGradientEffect INHERITED;
457 457
458 }; 458 };
459 459
460 ///////////////////////////////////////////////////////////////////// 460 /////////////////////////////////////////////////////////////////////
461 461
462 class GrRadialGradient : public GrGradientEffect { 462 class GrRadialGradient : public GrGradientEffect {
463 public: 463 public:
464 static GrFragmentProcessor* Create(GrContext* ctx, 464 static GrFragmentProcessor* Create(GrContext* ctx,
465 GrShaderDataManager* shaderDataManager,
465 const SkRadialGradient& shader, 466 const SkRadialGradient& shader,
466 const SkMatrix& matrix, 467 const SkMatrix& matrix,
467 SkShader::TileMode tm) { 468 SkShader::TileMode tm) {
468 return SkNEW_ARGS(GrRadialGradient, (ctx, shader, matrix, tm)); 469 return SkNEW_ARGS(GrRadialGradient, (ctx, shaderDataManager, shader, mat rix, tm));
469 } 470 }
470 471
471 virtual ~GrRadialGradient() { } 472 virtual ~GrRadialGradient() { }
472 473
473 const char* name() const override { return "Radial Gradient"; } 474 const char* name() const override { return "Radial Gradient"; }
474 475
475 virtual void getGLProcessorKey(const GrGLSLCaps& caps, 476 virtual void getGLProcessorKey(const GrGLSLCaps& caps,
476 GrProcessorKeyBuilder* b) const override { 477 GrProcessorKeyBuilder* b) const override {
477 GrGLRadialGradient::GenKey(*this, caps, b); 478 GrGLRadialGradient::GenKey(*this, caps, b);
478 } 479 }
479 480
480 GrGLFragmentProcessor* createGLInstance() const override { 481 GrGLFragmentProcessor* createGLInstance() const override {
481 return SkNEW_ARGS(GrGLRadialGradient, (*this)); 482 return SkNEW_ARGS(GrGLRadialGradient, (*this));
482 } 483 }
483 484
484 private: 485 private:
485 GrRadialGradient(GrContext* ctx, 486 GrRadialGradient(GrContext* ctx,
487 GrShaderDataManager* shaderDataManager,
486 const SkRadialGradient& shader, 488 const SkRadialGradient& shader,
487 const SkMatrix& matrix, 489 const SkMatrix& matrix,
488 SkShader::TileMode tm) 490 SkShader::TileMode tm)
489 : INHERITED(ctx, shader, matrix, tm) { 491 : INHERITED(ctx, shaderDataManager, shader, matrix, tm) {
490 this->initClassID<GrRadialGradient>(); 492 this->initClassID<GrRadialGradient>();
491 } 493 }
492 494
493 GR_DECLARE_FRAGMENT_PROCESSOR_TEST; 495 GR_DECLARE_FRAGMENT_PROCESSOR_TEST;
494 496
495 typedef GrGradientEffect INHERITED; 497 typedef GrGradientEffect INHERITED;
496 }; 498 };
497 499
498 ///////////////////////////////////////////////////////////////////// 500 /////////////////////////////////////////////////////////////////////
499 501
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538 t.append(builder->getFragmentShaderBuilder()->ensureFSCoords2D(coords, 0)); 540 t.append(builder->getFragmentShaderBuilder()->ensureFSCoords2D(coords, 0));
539 t.append(")"); 541 t.append(")");
540 this->emitColor(builder, ge, t.c_str(), outputColor, inputColor, samplers); 542 this->emitColor(builder, ge, t.c_str(), outputColor, inputColor, samplers);
541 } 543 }
542 544
543 ///////////////////////////////////////////////////////////////////// 545 /////////////////////////////////////////////////////////////////////
544 546
545 bool SkRadialGradient::asFragmentProcessor(GrContext* context, const SkPaint& pa int, 547 bool SkRadialGradient::asFragmentProcessor(GrContext* context, const SkPaint& pa int,
546 const SkMatrix& viewM, 548 const SkMatrix& viewM,
547 const SkMatrix* localMatrix, GrColor* paintColor, 549 const SkMatrix* localMatrix, GrColor* paintColor,
548 GrShaderDataManager*, GrFragmentProce ssor** fp) const { 550 GrShaderDataManager* shaderDataManage r,
551 GrFragmentProcessor** fp) const {
549 SkASSERT(context); 552 SkASSERT(context);
550 553
551 SkMatrix matrix; 554 SkMatrix matrix;
552 if (!this->getLocalMatrix().invert(&matrix)) { 555 if (!this->getLocalMatrix().invert(&matrix)) {
553 return false; 556 return false;
554 } 557 }
555 if (localMatrix) { 558 if (localMatrix) {
556 SkMatrix inv; 559 SkMatrix inv;
557 if (!localMatrix->invert(&inv)) { 560 if (!localMatrix->invert(&inv)) {
558 return false; 561 return false;
559 } 562 }
560 matrix.postConcat(inv); 563 matrix.postConcat(inv);
561 } 564 }
562 matrix.postConcat(fPtsToUnit); 565 matrix.postConcat(fPtsToUnit);
563 566
564 *paintColor = SkColor2GrColorJustAlpha(paint.getColor()); 567 *paintColor = SkColor2GrColorJustAlpha(paint.getColor());
565 *fp = GrRadialGradient::Create(context, *this, matrix, fTileMode); 568 *fp = GrRadialGradient::Create(context, shaderDataManager, *this, matrix, fT ileMode);
566 569
567 return true; 570 return true;
568 } 571 }
569 572
570 #else 573 #else
571 574
572 bool SkRadialGradient::asFragmentProcessor(GrContext*, const SkPaint&, const SkM atrix&, 575 bool SkRadialGradient::asFragmentProcessor(GrContext*, const SkPaint&, const SkM atrix&,
573 const SkMatrix*, GrColor*, GrShaderDa taManager*, 576 const SkMatrix*, GrColor*, GrShaderDa taManager*,
574 GrFragmentProcessor**) const { 577 GrFragmentProcessor**) const {
575 SkDEBUGFAIL("Should not call in GPU-less build"); 578 SkDEBUGFAIL("Should not call in GPU-less build");
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588 str->appendScalar(fCenter.fY); 591 str->appendScalar(fCenter.fY);
589 str->append(") radius: "); 592 str->append(") radius: ");
590 str->appendScalar(fRadius); 593 str->appendScalar(fRadius);
591 str->append(" "); 594 str->append(" ");
592 595
593 this->INHERITED::toString(str); 596 this->INHERITED::toString(str);
594 597
595 str->append(")"); 598 str->append(")");
596 } 599 }
597 #endif 600 #endif
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