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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 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 "SkColorMatrixFilter.h" | 8 #include "SkColorMatrixFilter.h" |
9 #include "SkColorMatrix.h" | 9 #include "SkColorMatrix.h" |
10 #include "SkColorPriv.h" | 10 #include "SkColorPriv.h" |
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530 | 530 |
531 const GrFragmentProcessor* ColorMatrixEffect::TestCreate(GrProcessorTestData* d)
{ | 531 const GrFragmentProcessor* ColorMatrixEffect::TestCreate(GrProcessorTestData* d)
{ |
532 SkColorMatrix colorMatrix; | 532 SkColorMatrix colorMatrix; |
533 for (size_t i = 0; i < SK_ARRAY_COUNT(colorMatrix.fMat); ++i) { | 533 for (size_t i = 0; i < SK_ARRAY_COUNT(colorMatrix.fMat); ++i) { |
534 colorMatrix.fMat[i] = d->fRandom->nextSScalar1(); | 534 colorMatrix.fMat[i] = d->fRandom->nextSScalar1(); |
535 } | 535 } |
536 return ColorMatrixEffect::Create(colorMatrix); | 536 return ColorMatrixEffect::Create(colorMatrix); |
537 } | 537 } |
538 | 538 |
539 bool SkColorMatrixFilter::asFragmentProcessors(GrContext*, GrProcessorDataManage
r*, | 539 bool SkColorMatrixFilter::asFragmentProcessors(GrContext*, GrProcessorDataManage
r*, |
540 SkTDArray<GrFragmentProcessor*>*
array) const { | 540 SkTDArray<const GrFragmentProcess
or*>* array) const { |
541 GrFragmentProcessor* frag = ColorMatrixEffect::Create(fMatrix); | 541 GrFragmentProcessor* frag = ColorMatrixEffect::Create(fMatrix); |
542 if (frag) { | 542 if (frag) { |
543 if (array) { | 543 if (array) { |
544 *array->append() = frag; | 544 *array->append() = frag; |
545 } else { | 545 } else { |
546 frag->unref(); | 546 frag->unref(); |
547 SkDEBUGCODE(frag = nullptr;) | 547 SkDEBUGCODE(frag = nullptr;) |
548 } | 548 } |
549 return true; | 549 return true; |
550 } | 550 } |
551 return false; | 551 return false; |
552 } | 552 } |
553 | 553 |
554 #endif | 554 #endif |
555 | 555 |
556 #ifndef SK_IGNORE_TO_STRING | 556 #ifndef SK_IGNORE_TO_STRING |
557 void SkColorMatrixFilter::toString(SkString* str) const { | 557 void SkColorMatrixFilter::toString(SkString* str) const { |
558 str->append("SkColorMatrixFilter: "); | 558 str->append("SkColorMatrixFilter: "); |
559 | 559 |
560 str->append("matrix: ("); | 560 str->append("matrix: ("); |
561 for (int i = 0; i < 20; ++i) { | 561 for (int i = 0; i < 20; ++i) { |
562 str->appendScalar(fMatrix.fMat[i]); | 562 str->appendScalar(fMatrix.fMat[i]); |
563 if (i < 19) { | 563 if (i < 19) { |
564 str->append(", "); | 564 str->append(", "); |
565 } | 565 } |
566 } | 566 } |
567 str->append(")"); | 567 str->append(")"); |
568 } | 568 } |
569 #endif | 569 #endif |
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