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1 /* | 1 /* |
2 * Copyright 2012 The Android Open Source Project | 2 * Copyright 2012 The Android Open Source Project |
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 #include "SkBitmapSource.h" | 8 #include "SkBitmapSource.h" |
9 #include "SkDevice.h" | 9 #include "SkDevice.h" |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
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21 {} | 21 {} |
22 | 22 |
23 SkBitmapSource::SkBitmapSource(const SkBitmap& bitmap, const SkRect& srcRect, co
nst SkRect& dstRect) | 23 SkBitmapSource::SkBitmapSource(const SkBitmap& bitmap, const SkRect& srcRect, co
nst SkRect& dstRect) |
24 : INHERITED(0, 0) | 24 : INHERITED(0, 0) |
25 , fBitmap(bitmap) | 25 , fBitmap(bitmap) |
26 , fSrcRect(srcRect) | 26 , fSrcRect(srcRect) |
27 , fDstRect(dstRect) {} | 27 , fDstRect(dstRect) {} |
28 | 28 |
29 #ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING | 29 #ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING |
30 SkBitmapSource::SkBitmapSource(SkReadBuffer& buffer) : INHERITED(0, buffer) { | 30 SkBitmapSource::SkBitmapSource(SkReadBuffer& buffer) : INHERITED(0, buffer) { |
31 if (buffer.isVersionLT(SkReadBuffer::kNoMoreBitmapFlatten_Version)) { | 31 buffer.readBitmap(&fBitmap); |
32 fBitmap.legacyUnflatten(buffer); | |
33 } else { | |
34 buffer.readBitmap(&fBitmap); | |
35 } | |
36 buffer.readRect(&fSrcRect); | 32 buffer.readRect(&fSrcRect); |
37 buffer.readRect(&fDstRect); | 33 buffer.readRect(&fDstRect); |
38 buffer.validate(buffer.isValid() && SkIsValidRect(fSrcRect) && SkIsValidRect
(fDstRect)); | 34 buffer.validate(buffer.isValid() && SkIsValidRect(fSrcRect) && SkIsValidRect
(fDstRect)); |
39 } | 35 } |
40 #endif | 36 #endif |
41 | 37 |
42 SkFlattenable* SkBitmapSource::CreateProc(SkReadBuffer& buffer) { | 38 SkFlattenable* SkBitmapSource::CreateProc(SkReadBuffer& buffer) { |
43 SkRect src, dst; | 39 SkRect src, dst; |
44 buffer.readRect(&src); | 40 buffer.readRect(&src); |
45 buffer.readRect(&dst); | 41 buffer.readRect(&dst); |
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89 | 85 |
90 *result = device.get()->accessBitmap(false); | 86 *result = device.get()->accessBitmap(false); |
91 offset->fX = dstIRect.fLeft; | 87 offset->fX = dstIRect.fLeft; |
92 offset->fY = dstIRect.fTop; | 88 offset->fY = dstIRect.fTop; |
93 return true; | 89 return true; |
94 } | 90 } |
95 | 91 |
96 void SkBitmapSource::computeFastBounds(const SkRect&, SkRect* dst) const { | 92 void SkBitmapSource::computeFastBounds(const SkRect&, SkRect* dst) const { |
97 *dst = fDstRect; | 93 *dst = fDstRect; |
98 } | 94 } |
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