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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 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 SkGatherPixelRefsAndRects_DEFINED | 8 #ifndef SkGatherPixelRefsAndRects_DEFINED |
9 #define SkGatherPixelRefsAndRects_DEFINED | 9 #define SkGatherPixelRefsAndRects_DEFINED |
10 | 10 |
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32 } | 32 } |
33 | 33 |
34 virtual ~SkGatherPixelRefsAndRectsDevice() { | 34 virtual ~SkGatherPixelRefsAndRectsDevice() { |
35 SkSafeUnref(fPRCont); | 35 SkSafeUnref(fPRCont); |
36 } | 36 } |
37 | 37 |
38 virtual SkImageInfo imageInfo() const SK_OVERRIDE { | 38 virtual SkImageInfo imageInfo() const SK_OVERRIDE { |
39 return fEmptyBitmap.info(); | 39 return fEmptyBitmap.info(); |
40 } | 40 } |
41 | 41 |
42 virtual GrRenderTarget* accessRenderTarget() SK_OVERRIDE { return NULL; } | |
43 | |
44 protected: | 42 protected: |
45 virtual bool filterTextFlags(const SkPaint& paint, TextFlags*) SK_OVERRIDE { | |
46 return false; | |
47 } | |
48 virtual void clear(SkColor color) SK_OVERRIDE { | 43 virtual void clear(SkColor color) SK_OVERRIDE { |
49 NothingToDo(); | 44 NothingToDo(); |
50 } | 45 } |
51 virtual void drawPaint(const SkDraw& draw, const SkPaint& paint) SK_OVERRIDE
{ | 46 virtual void drawPaint(const SkDraw& draw, const SkPaint& paint) SK_OVERRIDE
{ |
52 SkBitmap bm; | 47 SkBitmap bm; |
53 | 48 |
54 if (GetBitmapFromPaint(paint, &bm)) { | 49 if (GetBitmapFromPaint(paint, &bm)) { |
55 SkRect clipRect = SkRect::Make(draw.fRC->getBounds()); | 50 SkRect clipRect = SkRect::Make(draw.fRC->getBounds()); |
56 fPRCont->add(bm.pixelRef(), clipRect); | 51 fPRCont->add(bm.pixelRef(), clipRect); |
57 } | 52 } |
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312 NotSupported(); | 307 NotSupported(); |
313 } | 308 } |
314 | 309 |
315 virtual SkBaseDevice* onCreateDevice(const SkImageInfo& info, Usage usage) S
K_OVERRIDE { | 310 virtual SkBaseDevice* onCreateDevice(const SkImageInfo& info, Usage usage) S
K_OVERRIDE { |
316 // we expect to only get called via savelayer, in which case it is fine. | 311 // we expect to only get called via savelayer, in which case it is fine. |
317 SkASSERT(kSaveLayer_Usage == usage); | 312 SkASSERT(kSaveLayer_Usage == usage); |
318 return SkNEW_ARGS(SkGatherPixelRefsAndRectsDevice, | 313 return SkNEW_ARGS(SkGatherPixelRefsAndRectsDevice, |
319 (info.width(), info.height(), fPRCont)); | 314 (info.width(), info.height(), fPRCont)); |
320 } | 315 } |
321 | 316 |
322 virtual void flush() SK_OVERRIDE {} | |
323 | |
324 static void NotSupported() { | 317 static void NotSupported() { |
325 SkDEBUGFAIL("this method should never be called"); | 318 SkDEBUGFAIL("this method should never be called"); |
326 } | 319 } |
327 | 320 |
328 static void NothingToDo() {} | 321 static void NothingToDo() {} |
329 | 322 |
330 typedef SkBaseDevice INHERITED; | 323 typedef SkBaseDevice INHERITED; |
331 }; | 324 }; |
332 | 325 |
333 #endif // SkGatherPixelRefsAndRects_DEFINED | 326 #endif // SkGatherPixelRefsAndRects_DEFINED |
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