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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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21 // device bounds to the user provided SkPixelRefContainer-derived object | 21 // device bounds to the user provided SkPixelRefContainer-derived object |
22 class SkGatherPixelRefsAndRectsDevice : public SkBaseDevice { | 22 class SkGatherPixelRefsAndRectsDevice : public SkBaseDevice { |
23 public: | 23 public: |
24 SK_DECLARE_INST_COUNT(SkGatherPixelRefsAndRectsDevice) | 24 SK_DECLARE_INST_COUNT(SkGatherPixelRefsAndRectsDevice) |
25 | 25 |
26 SkGatherPixelRefsAndRectsDevice(int width, int height, | 26 SkGatherPixelRefsAndRectsDevice(int width, int height, |
27 SkPictureUtils::SkPixelRefContainer* prCont)
{ | 27 SkPictureUtils::SkPixelRefContainer* prCont)
{ |
28 fSize.set(width, height); | 28 fSize.set(width, height); |
29 fPRCont = prCont; | 29 fPRCont = prCont; |
30 SkSafeRef(fPRCont); | 30 SkSafeRef(fPRCont); |
31 fEmptyBitmap.setConfig(SkImageInfo::Make(width, height, | 31 fEmptyBitmap.setInfo(SkImageInfo::MakeUnknown(width, height)); |
32 kUnknown_SkColorType, | |
33 kIgnore_SkAlphaType)); | |
34 } | 32 } |
35 | 33 |
36 virtual ~SkGatherPixelRefsAndRectsDevice() { | 34 virtual ~SkGatherPixelRefsAndRectsDevice() { |
37 SkSafeUnref(fPRCont); | 35 SkSafeUnref(fPRCont); |
38 } | 36 } |
39 | 37 |
40 virtual int width() const SK_OVERRIDE { return fSize.width(); } | 38 virtual int width() const SK_OVERRIDE { return fSize.width(); } |
41 virtual int height() const SK_OVERRIDE { return fSize.height(); } | 39 virtual int height() const SK_OVERRIDE { return fSize.height(); } |
42 virtual bool isOpaque() const SK_OVERRIDE { return false; } | 40 virtual bool isOpaque() const SK_OVERRIDE { return false; } |
43 virtual SkBitmap::Config config() const SK_OVERRIDE { | 41 virtual SkBitmap::Config config() const SK_OVERRIDE { |
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332 static void NotSupported() { | 330 static void NotSupported() { |
333 SkDEBUGFAIL("this method should never be called"); | 331 SkDEBUGFAIL("this method should never be called"); |
334 } | 332 } |
335 | 333 |
336 static void NothingToDo() {} | 334 static void NothingToDo() {} |
337 | 335 |
338 typedef SkBaseDevice INHERITED; | 336 typedef SkBaseDevice INHERITED; |
339 }; | 337 }; |
340 | 338 |
341 #endif // SkGatherPixelRefsAndRects_DEFINED | 339 #endif // SkGatherPixelRefsAndRects_DEFINED |
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