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

Issue 1388113002: Bye bye processor data manager (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: remove files Created 5 years, 2 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"
(...skipping 422 matching lines...) Expand 10 before | Expand all | Expand 10 after
433 433
434 typedef GrGLGradientEffect INHERITED; 434 typedef GrGLGradientEffect INHERITED;
435 435
436 }; 436 };
437 437
438 ///////////////////////////////////////////////////////////////////// 438 /////////////////////////////////////////////////////////////////////
439 439
440 class GrRadialGradient : public GrGradientEffect { 440 class GrRadialGradient : public GrGradientEffect {
441 public: 441 public:
442 static GrFragmentProcessor* Create(GrContext* ctx, 442 static GrFragmentProcessor* Create(GrContext* ctx,
443 GrProcessorDataManager* procDataManager,
444 const SkRadialGradient& shader, 443 const SkRadialGradient& shader,
445 const SkMatrix& matrix, 444 const SkMatrix& matrix,
446 SkShader::TileMode tm) { 445 SkShader::TileMode tm) {
447 return new GrRadialGradient(ctx, procDataManager, shader, matrix, tm); 446 return new GrRadialGradient(ctx, shader, matrix, tm);
448 } 447 }
449 448
450 virtual ~GrRadialGradient() { } 449 virtual ~GrRadialGradient() { }
451 450
452 const char* name() const override { return "Radial Gradient"; } 451 const char* name() const override { return "Radial Gradient"; }
453 452
454 private: 453 private:
455 GrRadialGradient(GrContext* ctx, 454 GrRadialGradient(GrContext* ctx,
456 GrProcessorDataManager* procDataManager,
457 const SkRadialGradient& shader, 455 const SkRadialGradient& shader,
458 const SkMatrix& matrix, 456 const SkMatrix& matrix,
459 SkShader::TileMode tm) 457 SkShader::TileMode tm)
460 : INHERITED(ctx, procDataManager, shader, matrix, tm) { 458 : INHERITED(ctx, shader, matrix, tm) {
461 this->initClassID<GrRadialGradient>(); 459 this->initClassID<GrRadialGradient>();
462 } 460 }
463 461
464 GrGLFragmentProcessor* onCreateGLInstance() const override { 462 GrGLFragmentProcessor* onCreateGLInstance() const override {
465 return new GrGLRadialGradient(*this); 463 return new GrGLRadialGradient(*this);
466 } 464 }
467 465
468 virtual void onGetGLProcessorKey(const GrGLSLCaps& caps, 466 virtual void onGetGLProcessorKey(const GrGLSLCaps& caps,
469 GrProcessorKeyBuilder* b) const override { 467 GrProcessorKeyBuilder* b) const override {
470 GrGLRadialGradient::GenKey(*this, caps, b); 468 GrGLRadialGradient::GenKey(*this, caps, b);
(...skipping 14 matching lines...) Expand all
485 483
486 SkColor colors[kMaxRandomGradientColors]; 484 SkColor colors[kMaxRandomGradientColors];
487 SkScalar stopsArray[kMaxRandomGradientColors]; 485 SkScalar stopsArray[kMaxRandomGradientColors];
488 SkScalar* stops = stopsArray; 486 SkScalar* stops = stopsArray;
489 SkShader::TileMode tm; 487 SkShader::TileMode tm;
490 int colorCount = RandomGradientParams(d->fRandom, colors, &stops, &tm); 488 int colorCount = RandomGradientParams(d->fRandom, colors, &stops, &tm);
491 SkAutoTUnref<SkShader> shader(SkGradientShader::CreateRadial(center, radius, 489 SkAutoTUnref<SkShader> shader(SkGradientShader::CreateRadial(center, radius,
492 colors, stops, colorCount, 490 colors, stops, colorCount,
493 tm)); 491 tm));
494 const GrFragmentProcessor* fp = shader->asFragmentProcessor(d->fContext, 492 const GrFragmentProcessor* fp = shader->asFragmentProcessor(d->fContext,
495 GrTest::TestMatrix(d->fRandom), NULL, kNone_SkFilterQuality, d->fProcDat aManager); 493 GrTest::TestMatrix(d->fRandom), NULL, kNone_SkFilterQuality);
496 GrAlwaysAssert(fp); 494 GrAlwaysAssert(fp);
497 return fp; 495 return fp;
498 } 496 }
499 497
500 ///////////////////////////////////////////////////////////////////// 498 /////////////////////////////////////////////////////////////////////
501 499
502 void GrGLRadialGradient::emitCode(EmitArgs& args) { 500 void GrGLRadialGradient::emitCode(EmitArgs& args) {
503 const GrRadialGradient& ge = args.fFp.cast<GrRadialGradient>(); 501 const GrRadialGradient& ge = args.fFp.cast<GrRadialGradient>();
504 this->emitUniforms(args.fBuilder, ge); 502 this->emitUniforms(args.fBuilder, ge);
505 SkString t("length("); 503 SkString t("length(");
506 t.append(args.fBuilder->getFragmentShaderBuilder()->ensureFSCoords2D(args.fC oords, 0)); 504 t.append(args.fBuilder->getFragmentShaderBuilder()->ensureFSCoords2D(args.fC oords, 0));
507 t.append(")"); 505 t.append(")");
508 this->emitColor(args.fBuilder, ge, t.c_str(), args.fOutputColor, args.fInput Color, 506 this->emitColor(args.fBuilder, ge, t.c_str(), args.fOutputColor, args.fInput Color,
509 args.fSamplers); 507 args.fSamplers);
510 } 508 }
511 509
512 ///////////////////////////////////////////////////////////////////// 510 /////////////////////////////////////////////////////////////////////
513 511
514 const GrFragmentProcessor* SkRadialGradient::asFragmentProcessor( 512 const GrFragmentProcessor* SkRadialGradient::asFragmentProcessor(
515 GrContext* context, 513 GrContext* context,
516 const SkMatrix& viewM, 514 const SkMatrix& viewM,
517 const SkMatrix* localMatrix, 515 const SkMatrix* localMatrix,
518 SkFilterQuality, 516 SkFilterQuality) const {
519 GrProcessorDataManager* procDat aManager) const {
520 SkASSERT(context); 517 SkASSERT(context);
521 518
522 SkMatrix matrix; 519 SkMatrix matrix;
523 if (!this->getLocalMatrix().invert(&matrix)) { 520 if (!this->getLocalMatrix().invert(&matrix)) {
524 return nullptr; 521 return nullptr;
525 } 522 }
526 if (localMatrix) { 523 if (localMatrix) {
527 SkMatrix inv; 524 SkMatrix inv;
528 if (!localMatrix->invert(&inv)) { 525 if (!localMatrix->invert(&inv)) {
529 return nullptr; 526 return nullptr;
530 } 527 }
531 matrix.postConcat(inv); 528 matrix.postConcat(inv);
532 } 529 }
533 matrix.postConcat(fPtsToUnit); 530 matrix.postConcat(fPtsToUnit);
534 SkAutoTUnref<const GrFragmentProcessor> inner( 531 SkAutoTUnref<const GrFragmentProcessor> inner(
535 GrRadialGradient::Create(context, procDataManager, *this, matrix, fT ileMode)); 532 GrRadialGradient::Create(context, *this, matrix, fTileMode));
536 return GrFragmentProcessor::MulOutputByInputAlpha(inner); 533 return GrFragmentProcessor::MulOutputByInputAlpha(inner);
537 } 534 }
538 535
539 #endif 536 #endif
540 537
541 #ifndef SK_IGNORE_TO_STRING 538 #ifndef SK_IGNORE_TO_STRING
542 void SkRadialGradient::toString(SkString* str) const { 539 void SkRadialGradient::toString(SkString* str) const {
543 str->append("SkRadialGradient: ("); 540 str->append("SkRadialGradient: (");
544 541
545 str->append("center: ("); 542 str->append("center: (");
546 str->appendScalar(fCenter.fX); 543 str->appendScalar(fCenter.fX);
547 str->append(", "); 544 str->append(", ");
548 str->appendScalar(fCenter.fY); 545 str->appendScalar(fCenter.fY);
549 str->append(") radius: "); 546 str->append(") radius: ");
550 str->appendScalar(fRadius); 547 str->appendScalar(fRadius);
551 str->append(" "); 548 str->append(" ");
552 549
553 this->INHERITED::toString(str); 550 this->INHERITED::toString(str);
554 551
555 str->append(")"); 552 str->append(")");
556 } 553 }
557 #endif 554 #endif
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