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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 "base/memory/scoped_ptr.h" | 5 #include "base/memory/scoped_ptr.h" |
6 #include "media/video/capture/screen/differ.h" | 6 #include "media/video/capture/screen/differ.h" |
7 #include "media/video/capture/screen/differ_block.h" | 7 #include "media/video/capture/screen/differ_block.h" |
8 #include "testing/gmock/include/gmock/gmock.h" | 8 #include "testing/gmock/include/gmock/gmock.h" |
9 | 9 |
10 namespace media { | 10 namespace media { |
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551 dirty.Clear(); | 551 dirty.Clear(); |
552 MergeBlocks(&dirty); | 552 MergeBlocks(&dirty); |
553 | 553 |
554 ASSERT_EQ(3, RegionRectCount(dirty)); | 554 ASSERT_EQ(3, RegionRectCount(dirty)); |
555 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 1, 0, 1, 1)); | 555 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 1, 0, 1, 1)); |
556 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 0, 1, 1, 1)); | 556 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 0, 1, 1, 1)); |
557 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 2, 2, 1, 1)); | 557 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 2, 2, 1, 1)); |
558 | 558 |
559 // +---+---+---+---+ +---+---+---+ | 559 // +---+---+---+---+ +---+---+---+ |
560 // | | | X | _ | | | | 0 | | 560 // | | | X | _ | | | | 0 | |
561 // +---+---+---+---+ +---+---+ + | 561 // +---+---+---+---+ +---+---+---+ |
562 // | X | X | X | _ | | 1 1 | 0 | | 562 // | X | X | X | _ | | 1 1 1 | |
563 // +---+---+---+---+ => + | + | 563 // +---+---+---+---+ => + + |
564 // | X | X | X | _ | | 1 1 | 0 | | 564 // | X | X | X | _ | | 1 1 1 | |
565 // +---+---+---+---+ +---+---+---+ | 565 // +---+---+---+---+ +---+---+---+ |
566 // | _ | _ | _ | _ | | 566 // | _ | _ | _ | _ | |
567 // +---+---+---+---+ | 567 // +---+---+---+---+ |
568 ClearDiffInfo(); | 568 ClearDiffInfo(); |
569 MarkBlocks(2, 0, 1, 1); | 569 MarkBlocks(2, 0, 1, 1); |
570 MarkBlocks(0, 1, 3, 2); | 570 MarkBlocks(0, 1, 3, 2); |
571 | 571 |
572 dirty.Clear(); | 572 dirty.Clear(); |
573 MergeBlocks(&dirty); | 573 MergeBlocks(&dirty); |
574 | 574 |
575 ASSERT_EQ(2, RegionRectCount(dirty)); | 575 ASSERT_EQ(2, RegionRectCount(dirty)); |
576 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 2, 0, 1, 3)); | 576 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 2, 0, 1, 1)); |
577 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 0, 1, 2, 2)); | 577 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 0, 1, 3, 2)); |
578 | 578 |
579 // +---+---+---+---+ +---+---+---+ | 579 // +---+---+---+---+ +---+---+---+ |
580 // | | | | _ | | | | | | 580 // | | | | _ | | | | | |
581 // +---+---+---+---+ +---+---+---+ | 581 // +---+---+---+---+ +---+---+---+ |
582 // | X | | X | _ | | 0 | | 1 | | 582 // | X | | X | _ | | 0 | | 1 | |
583 // +---+---+---+---+ => + +---+ + | 583 // +---+---+---+---+ => +---+---+---+ |
584 // | X | X | X | _ | | 0 | 2 | 1 | | 584 // | X | X | X | _ | | 2 2 2 | |
585 // +---+---+---+---+ +---+---+---+ | 585 // +---+---+---+---+ +---+---+---+ |
586 // | _ | _ | _ | _ | | 586 // | _ | _ | _ | _ | |
587 // +---+---+---+---+ | 587 // +---+---+---+---+ |
588 ClearDiffInfo(); | 588 ClearDiffInfo(); |
589 MarkBlocks(0, 1, 1, 1); | 589 MarkBlocks(0, 1, 1, 1); |
590 MarkBlocks(2, 1, 1, 1); | 590 MarkBlocks(2, 1, 1, 1); |
591 MarkBlocks(0, 2, 3, 1); | 591 MarkBlocks(0, 2, 3, 1); |
592 | 592 |
593 dirty.Clear(); | 593 dirty.Clear(); |
594 MergeBlocks(&dirty); | 594 MergeBlocks(&dirty); |
595 | 595 |
596 ASSERT_EQ(3, RegionRectCount(dirty)); | 596 ASSERT_EQ(3, RegionRectCount(dirty)); |
597 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 0, 1, 1, 2)); | 597 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 0, 1, 1, 1)); |
598 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 2, 1, 1, 2)); | 598 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 2, 1, 1, 1)); |
599 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 1, 2, 1, 1)); | 599 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 0, 2, 3, 1)); |
600 | 600 |
601 // +---+---+---+---+ +---+---+---+ | 601 // +---+---+---+---+ +---+---+---+ |
602 // | X | X | X | _ | | 0 0 0 | | 602 // | X | X | X | _ | | 0 0 0 | |
603 // +---+---+---+---+ +---+---+---+ | 603 // +---+---+---+---+ +---+---+---+ |
604 // | X | | X | _ | | 1 | | 2 | | 604 // | X | | X | _ | | 1 | | 2 | |
605 // +---+---+---+---+ => + +---+ + | 605 // +---+---+---+---+ => +---+---+---+ |
606 // | X | X | X | _ | | 1 | 3 | 2 | | 606 // | X | X | X | _ | | 3 3 3 | |
607 // +---+---+---+---+ +---+---+---+ | 607 // +---+---+---+---+ +---+---+---+ |
608 // | _ | _ | _ | _ | | 608 // | _ | _ | _ | _ | |
609 // +---+---+---+---+ | 609 // +---+---+---+---+ |
610 ClearDiffInfo(); | 610 ClearDiffInfo(); |
611 MarkBlocks(0, 0, 3, 1); | 611 MarkBlocks(0, 0, 3, 1); |
612 MarkBlocks(0, 1, 1, 1); | 612 MarkBlocks(0, 1, 1, 1); |
613 MarkBlocks(2, 1, 1, 1); | 613 MarkBlocks(2, 1, 1, 1); |
614 MarkBlocks(0, 2, 3, 1); | 614 MarkBlocks(0, 2, 3, 1); |
615 | 615 |
616 dirty.Clear(); | 616 dirty.Clear(); |
617 MergeBlocks(&dirty); | 617 MergeBlocks(&dirty); |
618 | 618 |
619 ASSERT_EQ(4, RegionRectCount(dirty)); | 619 ASSERT_EQ(4, RegionRectCount(dirty)); |
620 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 0, 0, 3, 1)); | 620 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 0, 0, 3, 1)); |
621 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 0, 1, 1, 2)); | 621 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 0, 1, 1, 1)); |
622 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 2, 1, 1, 2)); | 622 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 2, 1, 1, 1)); |
623 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 1, 2, 1, 1)); | 623 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 0, 2, 3, 1)); |
624 | 624 |
625 // +---+---+---+---+ +---+---+---+ | 625 // +---+---+---+---+ +---+---+---+ |
626 // | X | X | | _ | | 0 0 | | | 626 // | X | X | | _ | | 0 0 | | |
627 // +---+---+---+---+ + +---+ | 627 // +---+---+---+---+ + +---+ |
628 // | X | X | | _ | | 0 0 | | | 628 // | X | X | | _ | | 0 0 | | |
629 // +---+---+---+---+ => +---+---+---+ | 629 // +---+---+---+---+ => +---+---+---+ |
630 // | | X | | _ | | | 1 | | | 630 // | | X | | _ | | | 1 | | |
631 // +---+---+---+---+ +---+---+---+ | 631 // +---+---+---+---+ +---+---+---+ |
632 // | _ | _ | _ | _ | | 632 // | _ | _ | _ | _ | |
633 // +---+---+---+---+ | 633 // +---+---+---+---+ |
634 ClearDiffInfo(); | 634 ClearDiffInfo(); |
635 MarkBlocks(0, 0, 2, 2); | 635 MarkBlocks(0, 0, 2, 2); |
636 MarkBlocks(1, 2, 1, 1); | 636 MarkBlocks(1, 2, 1, 1); |
637 | 637 |
638 dirty.Clear(); | 638 dirty.Clear(); |
639 MergeBlocks(&dirty); | 639 MergeBlocks(&dirty); |
640 | 640 |
641 ASSERT_EQ(2, RegionRectCount(dirty)); | 641 ASSERT_EQ(2, RegionRectCount(dirty)); |
642 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 0, 0, 2, 2)); | 642 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 0, 0, 2, 2)); |
643 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 1, 2, 1, 1)); | 643 ASSERT_TRUE(CheckDirtyRegionContainsRect(dirty, 1, 2, 1, 1)); |
644 } | 644 } |
645 | 645 |
646 } // namespace media | 646 } // namespace media |
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