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Side by Side Diff: src/gpu/effects/GrCustomXfermode.cpp

Issue 1037793002: C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla} (Closed) Base URL: https://skia.googlesource.com/skia@master
Patch Set: git cl web Created 5 years, 9 months ago
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1 /* 1 /*
2 * Copyright 2015 Google Inc. 2 * Copyright 2015 Google Inc.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 #include "effects/GrCustomXfermode.h" 8 #include "effects/GrCustomXfermode.h"
9 #include "effects/GrCustomXfermodePriv.h" 9 #include "effects/GrCustomXfermodePriv.h"
10 10
(...skipping 389 matching lines...) Expand 10 before | Expand all | Expand 10 after
400 } else { 400 } else {
401 return SkNEW_ARGS(GrCustomXferFP, (mode, background)); 401 return SkNEW_ARGS(GrCustomXferFP, (mode, background));
402 } 402 }
403 } 403 }
404 404
405 /////////////////////////////////////////////////////////////////////////////// 405 ///////////////////////////////////////////////////////////////////////////////
406 406
407 class GLCustomXferFP : public GrGLFragmentProcessor { 407 class GLCustomXferFP : public GrGLFragmentProcessor {
408 public: 408 public:
409 GLCustomXferFP(const GrFragmentProcessor&) {} 409 GLCustomXferFP(const GrFragmentProcessor&) {}
410 ~GLCustomXferFP() SK_OVERRIDE {}; 410 ~GLCustomXferFP() override {};
411 411
412 void emitCode(GrGLFPBuilder* builder, 412 void emitCode(GrGLFPBuilder* builder,
413 const GrFragmentProcessor& fp, 413 const GrFragmentProcessor& fp,
414 const char* outputColor, 414 const char* outputColor,
415 const char* inputColor, 415 const char* inputColor,
416 const TransformedCoordsArray& coords, 416 const TransformedCoordsArray& coords,
417 const TextureSamplerArray& samplers) SK_OVERRIDE { 417 const TextureSamplerArray& samplers) override {
418 SkXfermode::Mode mode = fp.cast<GrCustomXferFP>().mode(); 418 SkXfermode::Mode mode = fp.cast<GrCustomXferFP>().mode();
419 GrGLFPFragmentBuilder* fsBuilder = builder->getFragmentShaderBuilder(); 419 GrGLFPFragmentBuilder* fsBuilder = builder->getFragmentShaderBuilder();
420 const char* dstColor = "bgColor"; 420 const char* dstColor = "bgColor";
421 fsBuilder->codeAppendf("vec4 %s = ", dstColor); 421 fsBuilder->codeAppendf("vec4 %s = ", dstColor);
422 fsBuilder->appendTextureLookup(samplers[0], coords[0].c_str(), coords[0] .getType()); 422 fsBuilder->appendTextureLookup(samplers[0], coords[0].c_str(), coords[0] .getType());
423 fsBuilder->codeAppendf(";"); 423 fsBuilder->codeAppendf(";");
424 424
425 emit_custom_xfermode_code(mode, fsBuilder, outputColor, inputColor, dstC olor); 425 emit_custom_xfermode_code(mode, fsBuilder, outputColor, inputColor, dstC olor);
426 } 426 }
427 427
428 void setData(const GrGLProgramDataManager&, const GrProcessor&) SK_OVERRIDE {} 428 void setData(const GrGLProgramDataManager&, const GrProcessor&) override {}
429 429
430 static void GenKey(const GrFragmentProcessor& proc, const GrGLCaps&, GrProce ssorKeyBuilder* b) { 430 static void GenKey(const GrFragmentProcessor& proc, const GrGLCaps&, GrProce ssorKeyBuilder* b) {
431 // The background may come from the dst or from a texture. 431 // The background may come from the dst or from a texture.
432 uint32_t key = proc.numTextures(); 432 uint32_t key = proc.numTextures();
433 SkASSERT(key <= 1); 433 SkASSERT(key <= 1);
434 key |= proc.cast<GrCustomXferFP>().mode() << 1; 434 key |= proc.cast<GrCustomXferFP>().mode() << 1;
435 b->add32(key); 435 b->add32(key);
436 } 436 }
437 437
438 private: 438 private:
(...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after
488 public: 488 public:
489 static GrXferProcessor* Create(SkXfermode::Mode mode, const GrDeviceCoordTex ture* dstCopy, 489 static GrXferProcessor* Create(SkXfermode::Mode mode, const GrDeviceCoordTex ture* dstCopy,
490 bool willReadDstColor) { 490 bool willReadDstColor) {
491 if (!GrCustomXfermode::IsSupportedMode(mode)) { 491 if (!GrCustomXfermode::IsSupportedMode(mode)) {
492 return NULL; 492 return NULL;
493 } else { 493 } else {
494 return SkNEW_ARGS(CustomXP, (mode, dstCopy, willReadDstColor)); 494 return SkNEW_ARGS(CustomXP, (mode, dstCopy, willReadDstColor));
495 } 495 }
496 } 496 }
497 497
498 ~CustomXP() SK_OVERRIDE {}; 498 ~CustomXP() override {};
499 499
500 const char* name() const SK_OVERRIDE { return "Custom Xfermode"; } 500 const char* name() const override { return "Custom Xfermode"; }
501 501
502 GrGLXferProcessor* createGLInstance() const SK_OVERRIDE; 502 GrGLXferProcessor* createGLInstance() const override;
503 503
504 bool hasSecondaryOutput() const SK_OVERRIDE { return false; } 504 bool hasSecondaryOutput() const override { return false; }
505 505
506 GrXferProcessor::OptFlags getOptimizations(const GrProcOptInfo& colorPOI, 506 GrXferProcessor::OptFlags getOptimizations(const GrProcOptInfo& colorPOI,
507 const GrProcOptInfo& coveragePOI, 507 const GrProcOptInfo& coveragePOI,
508 bool doesStencilWrite, 508 bool doesStencilWrite,
509 GrColor* overrideColor, 509 GrColor* overrideColor,
510 const GrDrawTargetCaps& caps) SK_ OVERRIDE; 510 const GrDrawTargetCaps& caps) ove rride;
511 511
512 void getBlendInfo(GrXferProcessor::BlendInfo* blendInfo) const SK_OVERRIDE { 512 void getBlendInfo(GrXferProcessor::BlendInfo* blendInfo) const override {
513 blendInfo->fSrcBlend = kOne_GrBlendCoeff; 513 blendInfo->fSrcBlend = kOne_GrBlendCoeff;
514 blendInfo->fDstBlend = kZero_GrBlendCoeff; 514 blendInfo->fDstBlend = kZero_GrBlendCoeff;
515 blendInfo->fBlendConstant = 0; 515 blendInfo->fBlendConstant = 0;
516 } 516 }
517 517
518 SkXfermode::Mode mode() const { return fMode; } 518 SkXfermode::Mode mode() const { return fMode; }
519 519
520 private: 520 private:
521 CustomXP(SkXfermode::Mode mode, const GrDeviceCoordTexture* dstCopy, bool wi llReadDstColor); 521 CustomXP(SkXfermode::Mode mode, const GrDeviceCoordTexture* dstCopy, bool wi llReadDstColor);
522 522
523 void onGetGLProcessorKey(const GrGLCaps& caps, GrProcessorKeyBuilder* b) con st SK_OVERRIDE; 523 void onGetGLProcessorKey(const GrGLCaps& caps, GrProcessorKeyBuilder* b) con st override;
524 524
525 bool onIsEqual(const GrXferProcessor& xpBase) const SK_OVERRIDE; 525 bool onIsEqual(const GrXferProcessor& xpBase) const override;
526 526
527 SkXfermode::Mode fMode; 527 SkXfermode::Mode fMode;
528 528
529 typedef GrXferProcessor INHERITED; 529 typedef GrXferProcessor INHERITED;
530 }; 530 };
531 531
532 /////////////////////////////////////////////////////////////////////////////// 532 ///////////////////////////////////////////////////////////////////////////////
533 533
534 GrXPFactory* GrCustomXfermode::CreateXPFactory(SkXfermode::Mode mode) { 534 GrXPFactory* GrCustomXfermode::CreateXPFactory(SkXfermode::Mode mode) {
535 if (!GrCustomXfermode::IsSupportedMode(mode)) { 535 if (!GrCustomXfermode::IsSupportedMode(mode)) {
536 return NULL; 536 return NULL;
537 } else { 537 } else {
538 return SkNEW_ARGS(GrCustomXPFactory, (mode)); 538 return SkNEW_ARGS(GrCustomXPFactory, (mode));
539 } 539 }
540 } 540 }
541 541
542 /////////////////////////////////////////////////////////////////////////////// 542 ///////////////////////////////////////////////////////////////////////////////
543 543
544 class GLCustomXP : public GrGLXferProcessor { 544 class GLCustomXP : public GrGLXferProcessor {
545 public: 545 public:
546 GLCustomXP(const GrXferProcessor&) {} 546 GLCustomXP(const GrXferProcessor&) {}
547 ~GLCustomXP() SK_OVERRIDE {} 547 ~GLCustomXP() override {}
548 548
549 static void GenKey(const GrXferProcessor& proc, const GrGLCaps&, GrProcessor KeyBuilder* b) { 549 static void GenKey(const GrXferProcessor& proc, const GrGLCaps&, GrProcessor KeyBuilder* b) {
550 uint32_t key = proc.numTextures(); 550 uint32_t key = proc.numTextures();
551 SkASSERT(key <= 1); 551 SkASSERT(key <= 1);
552 key |= proc.cast<CustomXP>().mode() << 1; 552 key |= proc.cast<CustomXP>().mode() << 1;
553 b->add32(key); 553 b->add32(key);
554 } 554 }
555 555
556 private: 556 private:
557 void onEmitCode(const EmitArgs& args) SK_OVERRIDE { 557 void onEmitCode(const EmitArgs& args) override {
558 SkXfermode::Mode mode = args.fXP.cast<CustomXP>().mode(); 558 SkXfermode::Mode mode = args.fXP.cast<CustomXP>().mode();
559 GrGLFPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder(); 559 GrGLFPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder();
560 const char* dstColor = fsBuilder->dstColor(); 560 const char* dstColor = fsBuilder->dstColor();
561 561
562 emit_custom_xfermode_code(mode, fsBuilder, args.fOutputPrimary, args.fIn putColor, dstColor); 562 emit_custom_xfermode_code(mode, fsBuilder, args.fOutputPrimary, args.fIn putColor, dstColor);
563 563
564 fsBuilder->codeAppendf("%s = %s * %s + (vec4(1.0) - %s) * %s;", 564 fsBuilder->codeAppendf("%s = %s * %s + (vec4(1.0) - %s) * %s;",
565 args.fOutputPrimary, args.fOutputPrimary, args.fI nputCoverage, 565 args.fOutputPrimary, args.fOutputPrimary, args.fI nputCoverage,
566 args.fInputCoverage, dstColor); 566 args.fInputCoverage, dstColor);
567 } 567 }
568 568
569 void onSetData(const GrGLProgramDataManager&, const GrXferProcessor&) SK_OVE RRIDE {} 569 void onSetData(const GrGLProgramDataManager&, const GrXferProcessor&) overri de {}
570 570
571 typedef GrGLFragmentProcessor INHERITED; 571 typedef GrGLFragmentProcessor INHERITED;
572 }; 572 };
573 573
574 /////////////////////////////////////////////////////////////////////////////// 574 ///////////////////////////////////////////////////////////////////////////////
575 575
576 CustomXP::CustomXP(SkXfermode::Mode mode, const GrDeviceCoordTexture* dstCopy, 576 CustomXP::CustomXP(SkXfermode::Mode mode, const GrDeviceCoordTexture* dstCopy,
577 bool willReadDstColor) 577 bool willReadDstColor)
578 : INHERITED(dstCopy, willReadDstColor), fMode(mode) { 578 : INHERITED(dstCopy, willReadDstColor), fMode(mode) {
579 this->initClassID<CustomXP>(); 579 this->initClassID<CustomXP>();
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626 GR_DEFINE_XP_FACTORY_TEST(GrCustomXPFactory); 626 GR_DEFINE_XP_FACTORY_TEST(GrCustomXPFactory);
627 GrXPFactory* GrCustomXPFactory::TestCreate(SkRandom* rand, 627 GrXPFactory* GrCustomXPFactory::TestCreate(SkRandom* rand,
628 GrContext*, 628 GrContext*,
629 const GrDrawTargetCaps&, 629 const GrDrawTargetCaps&,
630 GrTexture*[]) { 630 GrTexture*[]) {
631 int mode = rand->nextRangeU(SkXfermode::kLastCoeffMode + 1, SkXfermode::kLas tSeparableMode); 631 int mode = rand->nextRangeU(SkXfermode::kLastCoeffMode + 1, SkXfermode::kLas tSeparableMode);
632 632
633 return SkNEW_ARGS(GrCustomXPFactory, (static_cast<SkXfermode::Mode>(mode))); 633 return SkNEW_ARGS(GrCustomXPFactory, (static_cast<SkXfermode::Mode>(mode)));
634 } 634 }
635 635
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