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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 #ifndef SkOpSpan_DEFINED | 7 #ifndef SkOpSpan_DEFINED |
8 #define SkOpSpan_DEFINED | 8 #define SkOpSpan_DEFINED |
9 | 9 |
10 #include "SkPathOpsDebug.h" | 10 #include "SkPathOpsDebug.h" |
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511 void setNext(SkOpSpanBase* nextT) { | 511 void setNext(SkOpSpanBase* nextT) { |
512 SkASSERT(!final()); | 512 SkASSERT(!final()); |
513 fNext = nextT; | 513 fNext = nextT; |
514 } | 514 } |
515 | 515 |
516 void setOppSum(int oppSum); | 516 void setOppSum(int oppSum); |
517 | 517 |
518 void setOppValue(int oppValue) { | 518 void setOppValue(int oppValue) { |
519 SkASSERT(!final()); | 519 SkASSERT(!final()); |
520 SkASSERT(fOppSum == SK_MinS32); | 520 SkASSERT(fOppSum == SK_MinS32); |
521 SkASSERT(!oppValue || !fDone); | 521 SkOPASSERT(!oppValue || !fDone); |
522 fOppValue = oppValue; | 522 fOppValue = oppValue; |
523 } | 523 } |
524 | 524 |
525 void setToAngle(SkOpAngle* angle) { | 525 void setToAngle(SkOpAngle* angle) { |
526 SkASSERT(!final()); | 526 SkASSERT(!final()); |
527 fToAngle = angle; | 527 fToAngle = angle; |
528 } | 528 } |
529 | 529 |
530 void setWindSum(int windSum); | 530 void setWindSum(int windSum); |
531 | 531 |
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561 int fWindSum; // accumulated from contours surrounding this one. | 561 int fWindSum; // accumulated from contours surrounding this one. |
562 int fOppSum; // for binary operators: the opposite winding sum | 562 int fOppSum; // for binary operators: the opposite winding sum |
563 int fWindValue; // 0 == canceled; 1 == normal; >1 == coincident | 563 int fWindValue; // 0 == canceled; 1 == normal; >1 == coincident |
564 int fOppValue; // normally 0 -- when binary coincident edges combine, opp v
alue goes here | 564 int fOppValue; // normally 0 -- when binary coincident edges combine, opp v
alue goes here |
565 int fTopTTry; // specifies direction and t value to try next | 565 int fTopTTry; // specifies direction and t value to try next |
566 bool fDone; // if set, this span to next higher T has been processed | 566 bool fDone; // if set, this span to next higher T has been processed |
567 mutable bool fAlreadyAdded; | 567 mutable bool fAlreadyAdded; |
568 }; | 568 }; |
569 | 569 |
570 #endif | 570 #endif |
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