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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "cc/paint/discardable_image_map.h" | 5 #include "cc/paint/discardable_image_map.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <memory> | 9 #include <memory> |
10 | 10 |
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654 gfx::Rect visible_rect(500, 500); | 654 gfx::Rect visible_rect(500, 500); |
655 | 655 |
656 PaintImage discardable_image = | 656 PaintImage discardable_image = |
657 CreateDiscardablePaintImage(gfx::Size(500, 500)); | 657 CreateDiscardablePaintImage(gfx::Size(500, 500)); |
658 sk_sp<PaintRecord> record = CreateRecording(discardable_image, visible_rect); | 658 sk_sp<PaintRecord> record = CreateRecording(discardable_image, visible_rect); |
659 | 659 |
660 scoped_refptr<DisplayItemList> display_list = new DisplayItemList; | 660 scoped_refptr<DisplayItemList> display_list = new DisplayItemList; |
661 display_list->CreateAndAppendPairedBeginItem<ClipDisplayItem>( | 661 display_list->CreateAndAppendPairedBeginItem<ClipDisplayItem>( |
662 gfx::Rect(250, 250), std::vector<SkRRect>(), false); | 662 gfx::Rect(250, 250), std::vector<SkRRect>(), false); |
663 display_list->CreateAndAppendDrawingItem<DrawingDisplayItem>( | 663 display_list->CreateAndAppendDrawingItem<DrawingDisplayItem>( |
664 gfx::Rect(500, 500), record); | 664 gfx::Rect(500, 500), record, SkRect::MakeWH(500, 500)); |
665 display_list->CreateAndAppendPairedEndItem<EndClipDisplayItem>(); | 665 display_list->CreateAndAppendPairedEndItem<EndClipDisplayItem>(); |
666 display_list->Finalize(); | 666 display_list->Finalize(); |
667 display_list->GenerateDiscardableImagesMetadata(); | 667 display_list->GenerateDiscardableImagesMetadata(); |
668 | 668 |
669 const DiscardableImageMap& image_map = | 669 const DiscardableImageMap& image_map = |
670 display_list->discardable_image_map_for_testing(); | 670 display_list->discardable_image_map_for_testing(); |
671 std::vector<PositionScaleDrawImage> images = | 671 std::vector<PositionScaleDrawImage> images = |
672 GetDiscardableImagesInRect(image_map, visible_rect); | 672 GetDiscardableImagesInRect(image_map, visible_rect); |
673 std::vector<gfx::Rect> inset_rects = InsetImageRects(images); | 673 std::vector<gfx::Rect> inset_rects = InsetImageRects(images); |
674 EXPECT_EQ(1u, images.size()); | 674 EXPECT_EQ(1u, images.size()); |
675 EXPECT_TRUE(images[0].image == discardable_image); | 675 EXPECT_TRUE(images[0].image == discardable_image); |
676 EXPECT_EQ(gfx::Rect(250, 250), inset_rects[0]); | 676 EXPECT_EQ(gfx::Rect(250, 250), inset_rects[0]); |
677 } | 677 } |
678 | 678 |
679 TEST_F(DiscardableImageMapTest, GathersDiscardableImagesFromNestedOps) { | 679 TEST_F(DiscardableImageMapTest, GathersDiscardableImagesFromNestedOps) { |
680 sk_sp<PaintRecord> internal_record = sk_make_sp<PaintRecord>(); | 680 sk_sp<PaintRecord> internal_record = sk_make_sp<PaintRecord>(); |
681 PaintImage discardable_image = | 681 PaintImage discardable_image = |
682 CreateDiscardablePaintImage(gfx::Size(100, 100)); | 682 CreateDiscardablePaintImage(gfx::Size(100, 100)); |
683 internal_record->push<DrawImageOp>(discardable_image, 0.f, 0.f, nullptr); | 683 internal_record->push<DrawImageOp>(discardable_image, 0.f, 0.f, nullptr); |
684 | 684 |
685 sk_sp<PaintRecord> list_record = sk_make_sp<PaintRecord>(); | 685 sk_sp<PaintRecord> list_record = sk_make_sp<PaintRecord>(); |
686 PaintImage discardable_image2 = | 686 PaintImage discardable_image2 = |
687 CreateDiscardablePaintImage(gfx::Size(100, 100)); | 687 CreateDiscardablePaintImage(gfx::Size(100, 100)); |
688 list_record->push<DrawImageOp>(discardable_image2, 100.f, 100.f, nullptr); | 688 list_record->push<DrawImageOp>(discardable_image2, 100.f, 100.f, nullptr); |
689 scoped_refptr<DisplayItemList> display_list = new DisplayItemList; | 689 scoped_refptr<DisplayItemList> display_list = new DisplayItemList; |
690 display_list->CreateAndAppendDrawingItem<DrawingDisplayItem>( | 690 display_list->CreateAndAppendDrawingItem<DrawingDisplayItem>( |
691 gfx::Rect(100, 100, 100, 100), list_record); | 691 gfx::Rect(100, 100, 100, 100), list_record, SkRect::MakeWH(100, 100)); |
692 display_list->Finalize(); | 692 display_list->Finalize(); |
693 | 693 |
694 PaintOpBuffer buffer; | 694 PaintOpBuffer buffer; |
695 buffer.push<DrawRecordOp>(internal_record); | 695 buffer.push<DrawRecordOp>(internal_record); |
696 buffer.push<DrawDisplayItemListOp>(display_list); | 696 buffer.push<DrawDisplayItemListOp>(display_list); |
697 DiscardableImageMap image_map_; | 697 DiscardableImageMap image_map_; |
698 { | 698 { |
699 DiscardableImageMap::ScopedMetadataGenerator generator(&image_map_, | 699 DiscardableImageMap::ScopedMetadataGenerator generator(&image_map_, |
700 gfx::Size(200, 200)); | 700 gfx::Size(200, 200)); |
701 generator.image_store()->GatherDiscardableImages(&buffer); | 701 generator.image_store()->GatherDiscardableImages(&buffer); |
702 } | 702 } |
703 | 703 |
704 gfx::ColorSpace target_color_space; | 704 gfx::ColorSpace target_color_space; |
705 std::vector<DrawImage> images; | 705 std::vector<DrawImage> images; |
706 image_map_.GetDiscardableImagesInRect(gfx::Rect(0, 0, 5, 95), 1.f, | 706 image_map_.GetDiscardableImagesInRect(gfx::Rect(0, 0, 5, 95), 1.f, |
707 target_color_space, &images); | 707 target_color_space, &images); |
708 EXPECT_EQ(1u, images.size()); | 708 EXPECT_EQ(1u, images.size()); |
709 EXPECT_TRUE(discardable_image == images[0].paint_image()); | 709 EXPECT_TRUE(discardable_image == images[0].paint_image()); |
710 | 710 |
711 images.clear(); | 711 images.clear(); |
712 image_map_.GetDiscardableImagesInRect(gfx::Rect(105, 105, 5, 95), 1.f, | 712 image_map_.GetDiscardableImagesInRect(gfx::Rect(105, 105, 5, 95), 1.f, |
713 target_color_space, &images); | 713 target_color_space, &images); |
714 EXPECT_EQ(1u, images.size()); | 714 EXPECT_EQ(1u, images.size()); |
715 EXPECT_TRUE(discardable_image2 == images[0].paint_image()); | 715 EXPECT_TRUE(discardable_image2 == images[0].paint_image()); |
716 } | 716 } |
717 | 717 |
718 } // namespace cc | 718 } // namespace cc |
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