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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 "SkBicubicImageFilter.h" | 8 #include "SkBicubicImageFilter.h" |
9 #include "SkBitmap.h" | 9 #include "SkBitmap.h" |
10 #include "SkBitmapDevice.h" | 10 #include "SkBitmapDevice.h" |
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484 recordingCanvas->saveLayer(NULL, &paint); | 484 recordingCanvas->saveLayer(NULL, &paint); |
485 SkPaint solidPaint; | 485 SkPaint solidPaint; |
486 solidPaint.setColor(0xFFFFFFFF); | 486 solidPaint.setColor(0xFFFFFFFF); |
487 recordingCanvas->save(); | 487 recordingCanvas->save(); |
488 recordingCanvas->scale(SkIntToScalar(10), SkIntToScalar(10)); | 488 recordingCanvas->scale(SkIntToScalar(10), SkIntToScalar(10)); |
489 recordingCanvas->drawRect(SkRect::Make(SkIRect::MakeWH(100, 100)), solidPain
t); | 489 recordingCanvas->drawRect(SkRect::Make(SkIRect::MakeWH(100, 100)), solidPain
t); |
490 recordingCanvas->restore(); // scale | 490 recordingCanvas->restore(); // scale |
491 recordingCanvas->restore(); // saveLayer | 491 recordingCanvas->restore(); // saveLayer |
492 SkAutoTUnref<SkPicture> picture(recorder.endRecording()); | 492 SkAutoTUnref<SkPicture> picture(recorder.endRecording()); |
493 | 493 |
494 canvas.drawPicture(*picture); | 494 canvas.drawPicture(picture); |
495 } | 495 } |
496 | 496 |
497 DEF_TEST(ImageFilterPictureImageFilterTest, reporter) { | 497 DEF_TEST(ImageFilterPictureImageFilterTest, reporter) { |
498 | 498 |
499 SkRTreeFactory factory; | 499 SkRTreeFactory factory; |
500 SkPictureRecorder recorder; | 500 SkPictureRecorder recorder; |
501 SkCanvas* recordingCanvas = recorder.beginRecording(1, 1, &factory, 0); | 501 SkCanvas* recordingCanvas = recorder.beginRecording(1, 1, &factory, 0); |
502 | 502 |
503 // Create an SkPicture which simply draws a green 1x1 rectangle. | 503 // Create an SkPicture which simply draws a green 1x1 rectangle. |
504 SkPaint greenPaint; | 504 SkPaint greenPaint; |
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522 outerCanvas->drawRect(SkRect::Make(SkIRect::MakeWH(1, 1)), redPaintWithFilte
r); | 522 outerCanvas->drawRect(SkRect::Make(SkIRect::MakeWH(1, 1)), redPaintWithFilte
r); |
523 SkAutoTUnref<SkPicture> outerPicture(outerRecorder.endRecording()); | 523 SkAutoTUnref<SkPicture> outerPicture(outerRecorder.endRecording()); |
524 | 524 |
525 SkBitmap bitmap; | 525 SkBitmap bitmap; |
526 bitmap.allocN32Pixels(1, 1); | 526 bitmap.allocN32Pixels(1, 1); |
527 SkBitmapDevice device(bitmap); | 527 SkBitmapDevice device(bitmap); |
528 SkCanvas canvas(&device); | 528 SkCanvas canvas(&device); |
529 | 529 |
530 // The result here should be green, since the filter replaces the primitive'
s red interior. | 530 // The result here should be green, since the filter replaces the primitive'
s red interior. |
531 canvas.clear(0x0); | 531 canvas.clear(0x0); |
532 canvas.drawPicture(*outerPicture); | 532 canvas.drawPicture(outerPicture); |
533 uint32_t pixel = *bitmap.getAddr32(0, 0); | 533 uint32_t pixel = *bitmap.getAddr32(0, 0); |
534 REPORTER_ASSERT(reporter, pixel == SK_ColorGREEN); | 534 REPORTER_ASSERT(reporter, pixel == SK_ColorGREEN); |
535 | 535 |
536 // Check that, for now, SkPictureImageFilter does not serialize or | 536 // Check that, for now, SkPictureImageFilter does not serialize or |
537 // deserialize its contained picture when the filter is serialized | 537 // deserialize its contained picture when the filter is serialized |
538 // cross-process. Do this by "laundering" it through SkValidatingReadBuffer. | 538 // cross-process. Do this by "laundering" it through SkValidatingReadBuffer. |
539 SkAutoTUnref<SkData> data(SkValidatingSerializeFlattenable(imageFilter.get()
)); | 539 SkAutoTUnref<SkData> data(SkValidatingSerializeFlattenable(imageFilter.get()
)); |
540 SkAutoTUnref<SkFlattenable> flattenable(SkValidatingDeserializeFlattenable( | 540 SkAutoTUnref<SkFlattenable> flattenable(SkValidatingDeserializeFlattenable( |
541 data->data(), data->size(), SkImageFilter::GetFlattenableType())); | 541 data->data(), data->size(), SkImageFilter::GetFlattenableType())); |
542 SkImageFilter* unflattenedFilter = static_cast<SkImageFilter*>(flattenable.g
et()); | 542 SkImageFilter* unflattenedFilter = static_cast<SkImageFilter*>(flattenable.g
et()); |
543 | 543 |
544 redPaintWithFilter.setImageFilter(unflattenedFilter); | 544 redPaintWithFilter.setImageFilter(unflattenedFilter); |
545 SkPictureRecorder crossProcessRecorder; | 545 SkPictureRecorder crossProcessRecorder; |
546 SkCanvas* crossProcessCanvas = crossProcessRecorder.beginRecording(1, 1, &fa
ctory, 0); | 546 SkCanvas* crossProcessCanvas = crossProcessRecorder.beginRecording(1, 1, &fa
ctory, 0); |
547 crossProcessCanvas->drawRect(SkRect::Make(SkIRect::MakeWH(1, 1)), redPaintWi
thFilter); | 547 crossProcessCanvas->drawRect(SkRect::Make(SkIRect::MakeWH(1, 1)), redPaintWi
thFilter); |
548 SkAutoTUnref<SkPicture> crossProcessPicture(crossProcessRecorder.endRecordin
g()); | 548 SkAutoTUnref<SkPicture> crossProcessPicture(crossProcessRecorder.endRecordin
g()); |
549 | 549 |
550 canvas.clear(0x0); | 550 canvas.clear(0x0); |
551 canvas.drawPicture(*crossProcessPicture); | 551 canvas.drawPicture(crossProcessPicture); |
552 pixel = *bitmap.getAddr32(0, 0); | 552 pixel = *bitmap.getAddr32(0, 0); |
553 // The result here should not be green, since the filter draws nothing. | 553 // The result here should not be green, since the filter draws nothing. |
554 REPORTER_ASSERT(reporter, pixel != SK_ColorGREEN); | 554 REPORTER_ASSERT(reporter, pixel != SK_ColorGREEN); |
555 } | 555 } |
556 | 556 |
557 DEF_TEST(ImageFilterEmptySaveLayerTest, reporter) { | 557 DEF_TEST(ImageFilterEmptySaveLayerTest, reporter) { |
558 | 558 |
559 // Even when there's an empty saveLayer()/restore(), ensure that an image | 559 // Even when there's an empty saveLayer()/restore(), ensure that an image |
560 // filter or color filter which affects transparent black still draws. | 560 // filter or color filter which affects transparent black still draws. |
561 | 561 |
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577 colorFilterPaint.setColorFilter(green.get()); | 577 colorFilterPaint.setColorFilter(green.get()); |
578 | 578 |
579 SkRect bounds = SkRect::MakeWH(10, 10); | 579 SkRect bounds = SkRect::MakeWH(10, 10); |
580 | 580 |
581 SkCanvas* recordingCanvas = recorder.beginRecording(10, 10, &factory, 0); | 581 SkCanvas* recordingCanvas = recorder.beginRecording(10, 10, &factory, 0); |
582 recordingCanvas->saveLayer(&bounds, &imageFilterPaint); | 582 recordingCanvas->saveLayer(&bounds, &imageFilterPaint); |
583 recordingCanvas->restore(); | 583 recordingCanvas->restore(); |
584 SkAutoTUnref<SkPicture> picture(recorder.endRecording()); | 584 SkAutoTUnref<SkPicture> picture(recorder.endRecording()); |
585 | 585 |
586 canvas.clear(0); | 586 canvas.clear(0); |
587 canvas.drawPicture(*picture); | 587 canvas.drawPicture(picture); |
588 uint32_t pixel = *bitmap.getAddr32(0, 0); | 588 uint32_t pixel = *bitmap.getAddr32(0, 0); |
589 REPORTER_ASSERT(reporter, pixel == SK_ColorGREEN); | 589 REPORTER_ASSERT(reporter, pixel == SK_ColorGREEN); |
590 | 590 |
591 recordingCanvas = recorder.beginRecording(10, 10, &factory, 0); | 591 recordingCanvas = recorder.beginRecording(10, 10, &factory, 0); |
592 recordingCanvas->saveLayer(NULL, &imageFilterPaint); | 592 recordingCanvas->saveLayer(NULL, &imageFilterPaint); |
593 recordingCanvas->restore(); | 593 recordingCanvas->restore(); |
594 SkAutoTUnref<SkPicture> picture2(recorder.endRecording()); | 594 SkAutoTUnref<SkPicture> picture2(recorder.endRecording()); |
595 | 595 |
596 canvas.clear(0); | 596 canvas.clear(0); |
597 canvas.drawPicture(*picture2); | 597 canvas.drawPicture(picture2); |
598 pixel = *bitmap.getAddr32(0, 0); | 598 pixel = *bitmap.getAddr32(0, 0); |
599 REPORTER_ASSERT(reporter, pixel == SK_ColorGREEN); | 599 REPORTER_ASSERT(reporter, pixel == SK_ColorGREEN); |
600 | 600 |
601 recordingCanvas = recorder.beginRecording(10, 10, &factory, 0); | 601 recordingCanvas = recorder.beginRecording(10, 10, &factory, 0); |
602 recordingCanvas->saveLayer(&bounds, &colorFilterPaint); | 602 recordingCanvas->saveLayer(&bounds, &colorFilterPaint); |
603 recordingCanvas->restore(); | 603 recordingCanvas->restore(); |
604 SkAutoTUnref<SkPicture> picture3(recorder.endRecording()); | 604 SkAutoTUnref<SkPicture> picture3(recorder.endRecording()); |
605 | 605 |
606 canvas.clear(0); | 606 canvas.clear(0); |
607 canvas.drawPicture(*picture3); | 607 canvas.drawPicture(picture3); |
608 pixel = *bitmap.getAddr32(0, 0); | 608 pixel = *bitmap.getAddr32(0, 0); |
609 REPORTER_ASSERT(reporter, pixel == SK_ColorGREEN); | 609 REPORTER_ASSERT(reporter, pixel == SK_ColorGREEN); |
610 } | 610 } |
611 | 611 |
612 static void test_huge_blur(SkBaseDevice* device, skiatest::Reporter* reporter) { | 612 static void test_huge_blur(SkBaseDevice* device, skiatest::Reporter* reporter) { |
613 SkCanvas canvas(device); | 613 SkCanvas canvas(device); |
614 | 614 |
615 SkBitmap bitmap; | 615 SkBitmap bitmap; |
616 bitmap.allocN32Pixels(100, 100); | 616 bitmap.allocN32Pixels(100, 100); |
617 bitmap.eraseARGB(0, 0, 0, 0); | 617 bitmap.eraseARGB(0, 0, 0, 0); |
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753 } | 753 } |
754 | 754 |
755 DEF_GPUTEST(XfermodeImageFilterCroppedInputGPU, reporter, factory) { | 755 DEF_GPUTEST(XfermodeImageFilterCroppedInputGPU, reporter, factory) { |
756 GrContext* context = factory->get(static_cast<GrContextFactory::GLContextTyp
e>(0)); | 756 GrContext* context = factory->get(static_cast<GrContextFactory::GLContextTyp
e>(0)); |
757 SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(context, | 757 SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(context, |
758 SkImageInfo::MakeN32Pre
mul(1, 1), | 758 SkImageInfo::MakeN32Pre
mul(1, 1), |
759 0)); | 759 0)); |
760 test_xfermode_cropped_input(device, reporter); | 760 test_xfermode_cropped_input(device, reporter); |
761 } | 761 } |
762 #endif | 762 #endif |
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