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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 #include "SkDropShadowImageFilter.h" | 8 #include "SkDropShadowImageFilter.h" |
9 | 9 |
10 #include "SkBitmap.h" | 10 #include "SkBitmap.h" |
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52 buffer.writeColor(fColor); | 52 buffer.writeColor(fColor); |
53 buffer.writeInt(static_cast<int>(fShadowMode)); | 53 buffer.writeInt(static_cast<int>(fShadowMode)); |
54 } | 54 } |
55 | 55 |
56 bool SkDropShadowImageFilter::onFilterImage(Proxy* proxy, const SkBitmap& source
, | 56 bool SkDropShadowImageFilter::onFilterImage(Proxy* proxy, const SkBitmap& source
, |
57 const Context& ctx, | 57 const Context& ctx, |
58 SkBitmap* result, SkIPoint* offset)
const | 58 SkBitmap* result, SkIPoint* offset)
const |
59 { | 59 { |
60 SkBitmap src = source; | 60 SkBitmap src = source; |
61 SkIPoint srcOffset = SkIPoint::Make(0, 0); | 61 SkIPoint srcOffset = SkIPoint::Make(0, 0); |
62 if (getInput(0) && !getInput(0)->filterImage(proxy, source, ctx, &src, &srcO
ffset)) | 62 if (!this->filterInput(0, proxy, source, ctx, &src, &srcOffset)) |
63 return false; | 63 return false; |
64 | 64 |
65 SkIRect bounds; | 65 SkIRect bounds; |
66 if (!this->applyCropRect(ctx, src, srcOffset, &bounds)) { | 66 if (!this->applyCropRect(ctx, src, srcOffset, &bounds)) { |
67 return false; | 67 return false; |
68 } | 68 } |
69 | 69 |
70 SkAutoTUnref<SkBaseDevice> device(proxy->createDevice(bounds.width(), bounds
.height())); | 70 SkAutoTUnref<SkBaseDevice> device(proxy->createDevice(bounds.width(), bounds
.height())); |
71 if (nullptr == device.get()) { | 71 if (nullptr == device.get()) { |
72 return false; | 72 return false; |
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153 "kDrawShadowAndForeground", "kDrawShadowOnly" | 153 "kDrawShadowAndForeground", "kDrawShadowOnly" |
154 }; | 154 }; |
155 | 155 |
156 static_assert(kShadowModeCount == SK_ARRAY_COUNT(gModeStrings), "enum_mismat
ch"); | 156 static_assert(kShadowModeCount == SK_ARRAY_COUNT(gModeStrings), "enum_mismat
ch"); |
157 | 157 |
158 str->appendf(" mode: %s", gModeStrings[fShadowMode]); | 158 str->appendf(" mode: %s", gModeStrings[fShadowMode]); |
159 | 159 |
160 str->append(")"); | 160 str->append(")"); |
161 } | 161 } |
162 #endif | 162 #endif |
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