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1 /* | 1 /* |
2 * Copyright 2013 The Android Open Source Project | 2 * Copyright 2013 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 "SkXfermodeImageFilter.h" | 8 #include "SkXfermodeImageFilter.h" |
9 #include "SkCanvas.h" | 9 #include "SkCanvas.h" |
10 #include "SkDevice.h" | 10 #include "SkDevice.h" |
11 #include "SkColorPriv.h" | 11 #include "SkColorPriv.h" |
12 #include "SkReadBuffer.h" | 12 #include "SkReadBuffer.h" |
13 #include "SkWriteBuffer.h" | 13 #include "SkWriteBuffer.h" |
14 #include "SkXfermode.h" | 14 #include "SkXfermode.h" |
15 #if SK_SUPPORT_GPU | 15 #if SK_SUPPORT_GPU |
16 #include "GrContext.h" | 16 #include "GrContext.h" |
17 #include "effects/GrSimpleTextureEffect.h" | 17 #include "effects/GrSimpleTextureEffect.h" |
18 #include "SkGr.h" | 18 #include "SkGr.h" |
19 #endif | 19 #endif |
20 | 20 |
21 /////////////////////////////////////////////////////////////////////////////// | 21 /////////////////////////////////////////////////////////////////////////////// |
22 | 22 |
23 SkXfermodeImageFilter::SkXfermodeImageFilter(SkXfermode* mode, | 23 SkXfermodeImageFilter::SkXfermodeImageFilter(SkXfermode* mode, |
24 SkImageFilter* inputs[2], | 24 SkImageFilter* inputs[2], |
25 const CropRect* cropRect, | 25 const CropRect* cropRect) |
26 uint32_t uniqueID) | 26 : INHERITED(2, inputs, cropRect), fMode(mode) { |
27 : INHERITED(2, inputs, cropRect, uniqueID), fMode(mode) { | |
28 SkSafeRef(fMode); | 27 SkSafeRef(fMode); |
29 } | 28 } |
30 | 29 |
31 SkXfermodeImageFilter::~SkXfermodeImageFilter() { | 30 SkXfermodeImageFilter::~SkXfermodeImageFilter() { |
32 SkSafeUnref(fMode); | 31 SkSafeUnref(fMode); |
33 } | 32 } |
34 | 33 |
35 SkFlattenable* SkXfermodeImageFilter::CreateProc(SkReadBuffer& buffer) { | 34 SkFlattenable* SkXfermodeImageFilter::CreateProc(SkReadBuffer& buffer) { |
36 SK_IMAGEFILTER_UNFLATTEN_COMMON(common, 2); | 35 SK_IMAGEFILTER_UNFLATTEN_COMMON(common, 2); |
37 SkAutoTUnref<SkXfermode> mode(buffer.readXfermode()); | 36 SkAutoTUnref<SkXfermode> mode(buffer.readXfermode()); |
38 return Create(mode, common.getInput(0), common.getInput(1), &common.cropRect
(), common.uniqueID()); | 37 return Create(mode, common.getInput(0), common.getInput(1), &common.cropRect
()); |
39 } | 38 } |
40 | 39 |
41 void SkXfermodeImageFilter::flatten(SkWriteBuffer& buffer) const { | 40 void SkXfermodeImageFilter::flatten(SkWriteBuffer& buffer) const { |
42 this->INHERITED::flatten(buffer); | 41 this->INHERITED::flatten(buffer); |
43 buffer.writeFlattenable(fMode); | 42 buffer.writeFlattenable(fMode); |
44 } | 43 } |
45 | 44 |
46 bool SkXfermodeImageFilter::onFilterImage(Proxy* proxy, | 45 bool SkXfermodeImageFilter::onFilterImage(Proxy* proxy, |
47 const SkBitmap& src, | 46 const SkBitmap& src, |
48 const Context& ctx, | 47 const Context& ctx, |
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175 context->drawRect(dst->asRenderTarget(), GrClip::WideOpen(), paint, SkMatrix
::I(), srcRect); | 174 context->drawRect(dst->asRenderTarget(), GrClip::WideOpen(), paint, SkMatrix
::I(), srcRect); |
176 | 175 |
177 offset->fX = backgroundOffset.fX; | 176 offset->fX = backgroundOffset.fX; |
178 offset->fY = backgroundOffset.fY; | 177 offset->fY = backgroundOffset.fY; |
179 WrapTexture(dst, src.width(), src.height(), result); | 178 WrapTexture(dst, src.width(), src.height(), result); |
180 return true; | 179 return true; |
181 } | 180 } |
182 | 181 |
183 #endif | 182 #endif |
184 | 183 |
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