OLD | NEW |
1 | 1 |
2 /* | 2 /* |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
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 #include "SkCanvas.h" | 8 #include "SkCanvas.h" |
9 #include "SkColor.h" | 9 #include "SkColor.h" |
10 #include "SkReadBuffer.h" | 10 #include "SkReadBuffer.h" |
(...skipping 13 matching lines...) Expand all Loading... |
24 SkLayerDrawLooper::SkLayerDrawLooper() | 24 SkLayerDrawLooper::SkLayerDrawLooper() |
25 : fRecs(NULL), | 25 : fRecs(NULL), |
26 fTopRec(NULL), | 26 fTopRec(NULL), |
27 fCount(0) { | 27 fCount(0) { |
28 } | 28 } |
29 | 29 |
30 SkLayerDrawLooper::~SkLayerDrawLooper() { | 30 SkLayerDrawLooper::~SkLayerDrawLooper() { |
31 Rec* rec = fRecs; | 31 Rec* rec = fRecs; |
32 while (rec) { | 32 while (rec) { |
33 Rec* next = rec->fNext; | 33 Rec* next = rec->fNext; |
34 SkDELETE(rec); | 34 delete rec; |
35 rec = next; | 35 rec = next; |
36 } | 36 } |
37 } | 37 } |
38 | 38 |
39 SkLayerDrawLooper::Context* SkLayerDrawLooper::createContext(SkCanvas* canvas, v
oid* storage) const { | 39 SkLayerDrawLooper::Context* SkLayerDrawLooper::createContext(SkCanvas* canvas, v
oid* storage) const { |
40 canvas->save(); | 40 canvas->save(); |
41 return SkNEW_PLACEMENT_ARGS(storage, LayerDrawLooperContext, (this)); | 41 return new (storage) LayerDrawLooperContext(this); |
42 } | 42 } |
43 | 43 |
44 static SkColor xferColor(SkColor src, SkColor dst, SkXfermode::Mode mode) { | 44 static SkColor xferColor(SkColor src, SkColor dst, SkXfermode::Mode mode) { |
45 switch (mode) { | 45 switch (mode) { |
46 case SkXfermode::kSrc_Mode: | 46 case SkXfermode::kSrc_Mode: |
47 return src; | 47 return src; |
48 case SkXfermode::kDst_Mode: | 48 case SkXfermode::kDst_Mode: |
49 return dst; | 49 return dst; |
50 default: { | 50 default: { |
51 SkPMColor pmS = SkPreMultiplyColor(src); | 51 SkPMColor pmS = SkPreMultiplyColor(src); |
(...skipping 243 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
295 SkLayerDrawLooper::Builder::Builder() | 295 SkLayerDrawLooper::Builder::Builder() |
296 : fRecs(NULL), | 296 : fRecs(NULL), |
297 fTopRec(NULL), | 297 fTopRec(NULL), |
298 fCount(0) { | 298 fCount(0) { |
299 } | 299 } |
300 | 300 |
301 SkLayerDrawLooper::Builder::~Builder() { | 301 SkLayerDrawLooper::Builder::~Builder() { |
302 Rec* rec = fRecs; | 302 Rec* rec = fRecs; |
303 while (rec) { | 303 while (rec) { |
304 Rec* next = rec->fNext; | 304 Rec* next = rec->fNext; |
305 SkDELETE(rec); | 305 delete rec; |
306 rec = next; | 306 rec = next; |
307 } | 307 } |
308 } | 308 } |
309 | 309 |
310 SkPaint* SkLayerDrawLooper::Builder::addLayer(const LayerInfo& info) { | 310 SkPaint* SkLayerDrawLooper::Builder::addLayer(const LayerInfo& info) { |
311 fCount += 1; | 311 fCount += 1; |
312 | 312 |
313 Rec* rec = SkNEW(Rec); | 313 Rec* rec = new Rec; |
314 rec->fNext = fRecs; | 314 rec->fNext = fRecs; |
315 rec->fInfo = info; | 315 rec->fInfo = info; |
316 fRecs = rec; | 316 fRecs = rec; |
317 if (NULL == fTopRec) { | 317 if (NULL == fTopRec) { |
318 fTopRec = rec; | 318 fTopRec = rec; |
319 } | 319 } |
320 | 320 |
321 return &rec->fPaint; | 321 return &rec->fPaint; |
322 } | 322 } |
323 | 323 |
324 void SkLayerDrawLooper::Builder::addLayer(SkScalar dx, SkScalar dy) { | 324 void SkLayerDrawLooper::Builder::addLayer(SkScalar dx, SkScalar dy) { |
325 LayerInfo info; | 325 LayerInfo info; |
326 | 326 |
327 info.fOffset.set(dx, dy); | 327 info.fOffset.set(dx, dy); |
328 (void)this->addLayer(info); | 328 (void)this->addLayer(info); |
329 } | 329 } |
330 | 330 |
331 SkPaint* SkLayerDrawLooper::Builder::addLayerOnTop(const LayerInfo& info) { | 331 SkPaint* SkLayerDrawLooper::Builder::addLayerOnTop(const LayerInfo& info) { |
332 fCount += 1; | 332 fCount += 1; |
333 | 333 |
334 Rec* rec = SkNEW(Rec); | 334 Rec* rec = new Rec; |
335 rec->fNext = NULL; | 335 rec->fNext = NULL; |
336 rec->fInfo = info; | 336 rec->fInfo = info; |
337 if (NULL == fRecs) { | 337 if (NULL == fRecs) { |
338 fRecs = rec; | 338 fRecs = rec; |
339 } else { | 339 } else { |
340 SkASSERT(fTopRec); | 340 SkASSERT(fTopRec); |
341 fTopRec->fNext = rec; | 341 fTopRec->fNext = rec; |
342 } | 342 } |
343 fTopRec = rec; | 343 fTopRec = rec; |
344 | 344 |
345 return &rec->fPaint; | 345 return &rec->fPaint; |
346 } | 346 } |
347 | 347 |
348 SkLayerDrawLooper* SkLayerDrawLooper::Builder::detachLooper() { | 348 SkLayerDrawLooper* SkLayerDrawLooper::Builder::detachLooper() { |
349 SkLayerDrawLooper* looper = SkNEW(SkLayerDrawLooper); | 349 SkLayerDrawLooper* looper = new SkLayerDrawLooper; |
350 looper->fCount = fCount; | 350 looper->fCount = fCount; |
351 looper->fRecs = fRecs; | 351 looper->fRecs = fRecs; |
352 | 352 |
353 fCount = 0; | 353 fCount = 0; |
354 fRecs = NULL; | 354 fRecs = NULL; |
355 fTopRec = NULL; | 355 fTopRec = NULL; |
356 | 356 |
357 return looper; | 357 return looper; |
358 } | 358 } |
OLD | NEW |