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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 #ifndef SkDeviceImageFilterProxy_DEFINED | 8 #ifndef SkDeviceImageFilterProxy_DEFINED |
9 #define SkDeviceImageFilterProxy_DEFINED | 9 #define SkDeviceImageFilterProxy_DEFINED |
10 | 10 |
11 #include "SkDevice.h" | 11 #include "SkDevice.h" |
12 #include "SkImageFilter.h" | 12 #include "SkImageFilter.h" |
13 #include "SkSurfaceProps.h" | 13 #include "SkSurfaceProps.h" |
14 | 14 |
15 class SkDeviceImageFilterProxy : public SkImageFilter::Proxy { | 15 class SkDeviceImageFilterProxy : public SkImageFilter::Proxy { |
16 public: | 16 public: |
17 SkDeviceImageFilterProxy(SkBaseDevice* device, const SkSurfaceProps& props) | 17 SkDeviceImageFilterProxy(SkBaseDevice* device, const SkSurfaceProps& props) |
18 : fDevice(device) | 18 : fDevice(device) |
19 , fProps(props.flags(), | 19 , fProps(props.flags(), |
20 SkBaseDevice::CreateInfo::AdjustGeometry(SkImageInfo(), | 20 SkBaseDevice::CreateInfo::AdjustGeometry(SkImageInfo(), |
21 SkBaseDevice::kImageFi
lter_Usage, | 21 SkBaseDevice::kPossibl
e_TileUsage, |
22 props.pixelGeometry())
) | 22 props.pixelGeometry())
) |
23 {} | 23 {} |
24 | 24 |
25 SkBaseDevice* createDevice(int w, int h) SK_OVERRIDE { | 25 SkBaseDevice* createDevice(int w, int h) SK_OVERRIDE { |
26 SkBaseDevice::CreateInfo cinfo(SkImageInfo::MakeN32Premul(w, h), | 26 SkBaseDevice::CreateInfo cinfo(SkImageInfo::MakeN32Premul(w, h), |
27 SkBaseDevice::kImageFilter_Usage, | 27 SkBaseDevice::kPossible_TileUsage, |
28 kUnknown_SkPixelGeometry); | 28 kUnknown_SkPixelGeometry); |
29 return fDevice->onCreateCompatibleDevice(cinfo); | 29 return fDevice->onCreateDevice(cinfo, NULL); |
30 } | 30 } |
31 bool canHandleImageFilter(const SkImageFilter* filter) SK_OVERRIDE { | 31 bool canHandleImageFilter(const SkImageFilter* filter) SK_OVERRIDE { |
32 return fDevice->canHandleImageFilter(filter); | 32 return fDevice->canHandleImageFilter(filter); |
33 } | 33 } |
34 virtual bool filterImage(const SkImageFilter* filter, const SkBitmap& src, | 34 virtual bool filterImage(const SkImageFilter* filter, const SkBitmap& src, |
35 const SkImageFilter::Context& ctx, | 35 const SkImageFilter::Context& ctx, |
36 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE { | 36 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE { |
37 return fDevice->filterImage(filter, src, ctx, result, offset); | 37 return fDevice->filterImage(filter, src, ctx, result, offset); |
38 } | 38 } |
39 | 39 |
40 const SkSurfaceProps* surfaceProps() const SK_OVERRIDE { | 40 const SkSurfaceProps* surfaceProps() const SK_OVERRIDE { |
41 return &fProps; | 41 return &fProps; |
42 } | 42 } |
43 | 43 |
44 private: | 44 private: |
45 SkBaseDevice* fDevice; | 45 SkBaseDevice* fDevice; |
46 const SkSurfaceProps fProps; | 46 const SkSurfaceProps fProps; |
47 }; | 47 }; |
48 | 48 |
49 #endif | 49 #endif |
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