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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 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 #ifndef PictureRenderer_DEFINED | 8 #ifndef PictureRenderer_DEFINED |
9 #define PictureRenderer_DEFINED | 9 #define PictureRenderer_DEFINED |
10 | 10 |
11 #include "SkCanvas.h" | 11 #include "SkCanvas.h" |
12 #include "SkCountdown.h" | |
13 #include "SkDrawFilter.h" | 12 #include "SkDrawFilter.h" |
14 #include "SkJSONCPP.h" | 13 #include "SkJSONCPP.h" |
15 #include "SkMath.h" | 14 #include "SkMath.h" |
16 #include "SkPaint.h" | 15 #include "SkPaint.h" |
17 #include "SkPicture.h" | 16 #include "SkPicture.h" |
18 #include "SkPictureRecorder.h" | 17 #include "SkPictureRecorder.h" |
19 #include "SkRect.h" | 18 #include "SkRect.h" |
20 #include "SkRefCnt.h" | 19 #include "SkRefCnt.h" |
21 #include "SkRunnable.h" | |
22 #include "SkString.h" | 20 #include "SkString.h" |
23 #include "SkTDArray.h" | 21 #include "SkTDArray.h" |
24 #include "SkThreadPool.h" | |
25 #include "SkTypes.h" | 22 #include "SkTypes.h" |
26 | 23 |
27 #if SK_SUPPORT_GPU | 24 #if SK_SUPPORT_GPU |
28 #include "GrContextFactory.h" | 25 #include "GrContextFactory.h" |
29 #include "GrContext.h" | 26 #include "GrContext.h" |
30 #endif | 27 #endif |
31 | 28 |
32 #include "image_expectations.h" | 29 #include "image_expectations.h" |
33 | 30 |
34 class SkBitmap; | 31 class SkBitmap; |
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536 public: | 533 public: |
537 TiledPictureRenderer(); | 534 TiledPictureRenderer(); |
538 | 535 |
539 virtual void init(SkPicture* pict, const SkString* writePath, const SkString
* mismatchPath, | 536 virtual void init(SkPicture* pict, const SkString* writePath, const SkString
* mismatchPath, |
540 const SkString* inputFilename, bool useChecksumBasedFilena
mes) SK_OVERRIDE; | 537 const SkString* inputFilename, bool useChecksumBasedFilena
mes) SK_OVERRIDE; |
541 | 538 |
542 /** | 539 /** |
543 * Renders to tiles, rather than a single canvas. | 540 * Renders to tiles, rather than a single canvas. |
544 * If fWritePath was provided, a separate file is | 541 * If fWritePath was provided, a separate file is |
545 * created for each tile, named "path0.png", "path1.png", etc. | 542 * created for each tile, named "path0.png", "path1.png", etc. |
546 * Multithreaded mode currently does not support writing to a file. | |
547 */ | 543 */ |
548 virtual bool render(SkBitmap** out = NULL) SK_OVERRIDE; | 544 virtual bool render(SkBitmap** out = NULL) SK_OVERRIDE; |
549 | 545 |
550 virtual void end() SK_OVERRIDE; | 546 virtual void end() SK_OVERRIDE; |
551 | 547 |
552 void setTileWidth(int width) { | 548 void setTileWidth(int width) { |
553 fTileWidth = width; | 549 fTileWidth = width; |
554 } | 550 } |
555 | 551 |
556 int getTileWidth() const { | 552 int getTileWidth() const { |
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646 int fTilesX; | 642 int fTilesX; |
647 // Number of tiles in the y direction. | 643 // Number of tiles in the y direction. |
648 int fTilesY; | 644 int fTilesY; |
649 | 645 |
650 void setupTiles(); | 646 void setupTiles(); |
651 void setupPowerOf2Tiles(); | 647 void setupPowerOf2Tiles(); |
652 | 648 |
653 typedef PictureRenderer INHERITED; | 649 typedef PictureRenderer INHERITED; |
654 }; | 650 }; |
655 | 651 |
656 class CloneData; | |
657 | |
658 class MultiCorePictureRenderer : public TiledPictureRenderer { | |
659 public: | |
660 explicit MultiCorePictureRenderer(int threadCount); | |
661 | |
662 ~MultiCorePictureRenderer(); | |
663 | |
664 virtual void init(SkPicture* pict, const SkString* writePath, const SkString
* mismatchPath, | |
665 const SkString* inputFilename, bool useChecksumBasedFilena
mes) SK_OVERRIDE; | |
666 | |
667 /** | |
668 * Behaves like TiledPictureRenderer::render(), only using multiple threads. | |
669 */ | |
670 virtual bool render(SkBitmap** out = NULL) SK_OVERRIDE; | |
671 | |
672 virtual void end() SK_OVERRIDE; | |
673 | |
674 virtual bool supportsTimingIndividualTiles() SK_OVERRIDE { return false; } | |
675 | |
676 private: | |
677 virtual SkString getConfigNameInternal() SK_OVERRIDE; | |
678 | |
679 const int fNumThreads; | |
680 SkTDArray<SkCanvas*> fCanvasPool; | |
681 SkThreadPool fThreadPool; | |
682 SkPicture* fPictureClones; | |
683 CloneData** fCloneData; | |
684 SkCountdown fCountdown; | |
685 | |
686 typedef TiledPictureRenderer INHERITED; | |
687 }; | |
688 | |
689 /** | 652 /** |
690 * This class does not do any rendering, but its render function executes turnin
g an SkPictureRecord | 653 * This class does not do any rendering, but its render function executes turnin
g an SkPictureRecord |
691 * into an SkPicturePlayback, which we want to time. | 654 * into an SkPicturePlayback, which we want to time. |
692 */ | 655 */ |
693 class PlaybackCreationRenderer : public PictureRenderer { | 656 class PlaybackCreationRenderer : public PictureRenderer { |
694 public: | 657 public: |
695 virtual void setup() SK_OVERRIDE; | 658 virtual void setup() SK_OVERRIDE; |
696 | 659 |
697 virtual bool render(SkBitmap** out = NULL) SK_OVERRIDE; | 660 virtual bool render(SkBitmap** out = NULL) SK_OVERRIDE; |
698 | 661 |
699 virtual SkString getPerIterTimeFormat() SK_OVERRIDE { return SkString("%.4f"
); } | 662 virtual SkString getPerIterTimeFormat() SK_OVERRIDE { return SkString("%.4f"
); } |
700 | 663 |
701 virtual SkString getNormalTimeFormat() SK_OVERRIDE { return SkString("%6.4f"
); } | 664 virtual SkString getNormalTimeFormat() SK_OVERRIDE { return SkString("%6.4f"
); } |
702 | 665 |
703 private: | 666 private: |
704 SkAutoTDelete<SkPictureRecorder> fRecorder; | 667 SkAutoTDelete<SkPictureRecorder> fRecorder; |
705 | 668 |
706 virtual SkString getConfigNameInternal() SK_OVERRIDE; | 669 virtual SkString getConfigNameInternal() SK_OVERRIDE; |
707 | 670 |
708 typedef PictureRenderer INHERITED; | 671 typedef PictureRenderer INHERITED; |
709 }; | 672 }; |
710 | 673 |
711 extern PictureRenderer* CreateGatherPixelRefsRenderer(); | 674 extern PictureRenderer* CreateGatherPixelRefsRenderer(); |
712 extern PictureRenderer* CreatePictureCloneRenderer(); | |
713 | 675 |
714 } | 676 } |
715 | 677 |
716 #endif // PictureRenderer_DEFINED | 678 #endif // PictureRenderer_DEFINED |
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