OLD | NEW |
1 | 1 |
2 /* | 2 /* |
3 * Copyright 2007 The Android Open Source Project | 3 * Copyright 2007 The Android Open Source Project |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 | 9 |
10 #ifndef SkPicture_DEFINED | 10 #ifndef SkPicture_DEFINED |
11 #define SkPicture_DEFINED | 11 #define SkPicture_DEFINED |
12 | 12 |
13 #include "SkBitmap.h" | 13 #include "SkBitmap.h" |
14 #include "SkImageDecoder.h" | 14 #include "SkImageDecoder.h" |
15 #include "SkRefCnt.h" | 15 #include "SkRefCnt.h" |
16 | 16 |
17 #if SK_SUPPORT_GPU | 17 #if SK_SUPPORT_GPU |
18 class GrContext; | 18 class GrContext; |
19 #endif | 19 #endif |
20 | 20 |
21 class SkBBHFactory; | 21 class SkBBHFactory; |
22 class SkBBoxHierarchy; | 22 class SkBBoxHierarchy; |
23 class SkCanvas; | 23 class SkCanvas; |
24 class SkDrawPictureCallback; | 24 class SkDrawPictureCallback; |
25 class SkData; | 25 class SkData; |
| 26 class SkPathHeap; |
26 class SkPicturePlayback; | 27 class SkPicturePlayback; |
27 class SkPictureRecord; | 28 class SkPictureRecord; |
28 class SkStream; | 29 class SkStream; |
29 class SkWStream; | 30 class SkWStream; |
30 | 31 |
31 struct SkPictInfo; | 32 struct SkPictInfo; |
32 | 33 |
33 /** \class SkPicture | 34 /** \class SkPicture |
34 | 35 |
35 The SkPicture class records the drawing commands made to a canvas, to | 36 The SkPicture class records the drawing commands made to a canvas, to |
(...skipping 315 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
351 | 352 |
352 #ifdef SK_SUPPORT_LEGACY_DERIVED_PICTURE_CLASSES | 353 #ifdef SK_SUPPORT_LEGACY_DERIVED_PICTURE_CLASSES |
353 // For testing. Derived classes may instantiate an alternate | 354 // For testing. Derived classes may instantiate an alternate |
354 // SkBBoxHierarchy implementation | 355 // SkBBoxHierarchy implementation |
355 virtual SkBBoxHierarchy* createBBoxHierarchy() const; | 356 virtual SkBBoxHierarchy* createBBoxHierarchy() const; |
356 #endif | 357 #endif |
357 | 358 |
358 SkCanvas* beginRecording(int width, int height, SkBBHFactory* factory, uint3
2_t recordFlags); | 359 SkCanvas* beginRecording(int width, int height, SkBBHFactory* factory, uint3
2_t recordFlags); |
359 | 360 |
360 private: | 361 private: |
| 362 friend class SkPictureRecord; |
| 363 friend class SkPictureTester; // for unit testing |
| 364 |
| 365 SkAutoTUnref<SkPathHeap> fPathHeap; // reference counted |
| 366 |
| 367 const SkPath& getPath(int index) const; |
| 368 int addPathToHeap(const SkPath& path); |
| 369 |
| 370 void flattenToBuffer(SkWriteBuffer& buffer) const; |
| 371 bool parseBufferTag(SkReadBuffer& buffer, uint32_t tag, uint32_t size); |
| 372 |
| 373 static void WriteTagSize(SkWriteBuffer& buffer, uint32_t tag, size_t size); |
| 374 static void WriteTagSize(SkWStream* stream, uint32_t tag, size_t size); |
| 375 |
| 376 void initForPlayback() const; |
| 377 void dumpSize() const; |
| 378 |
361 // An OperationList encapsulates a set of operation offsets into the picture
byte | 379 // An OperationList encapsulates a set of operation offsets into the picture
byte |
362 // stream along with the CTMs needed for those operation. | 380 // stream along with the CTMs needed for those operation. |
363 class OperationList : ::SkNoncopyable { | 381 class OperationList : ::SkNoncopyable { |
364 public: | 382 public: |
365 virtual ~OperationList() {} | 383 virtual ~OperationList() {} |
366 | 384 |
367 // If valid returns false then there is no optimization data | 385 // If valid returns false then there is no optimization data |
368 // present. All the draw operations need to be issued. | 386 // present. All the draw operations need to be issued. |
369 virtual bool valid() const { return false; } | 387 virtual bool valid() const { return false; } |
370 | 388 |
(...skipping 63 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
434 typedef SkRefCnt INHERITED; | 452 typedef SkRefCnt INHERITED; |
435 }; | 453 }; |
436 | 454 |
437 #endif | 455 #endif |
438 | 456 |
439 #ifdef SK_SUPPORT_LEGACY_PICTURE_HEADERS | 457 #ifdef SK_SUPPORT_LEGACY_PICTURE_HEADERS |
440 #include "SkPictureRecorder.h" | 458 #include "SkPictureRecorder.h" |
441 #endif | 459 #endif |
442 | 460 |
443 #endif | 461 #endif |
OLD | NEW |