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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 #include "SkDeque.h" | 8 #include "SkDeque.h" |
9 #include "SkLayerRasterizer.h" | 9 #include "SkLayerRasterizer.h" |
10 #include "SkPaint.h" | 10 #include "SkPaint.h" |
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74 SkPaint fPaint; | 74 SkPaint fPaint; |
75 SkVector fOffset; | 75 SkVector fOffset; |
76 }; | 76 }; |
77 | 77 |
78 static bool equals(const SkLayerRasterizer_Rec& rec1, const SkLayerRasterizer_Re
c& rec2) { | 78 static bool equals(const SkLayerRasterizer_Rec& rec1, const SkLayerRasterizer_Re
c& rec2) { |
79 return rec1.fPaint == rec2.fPaint && rec1.fOffset == rec2.fOffset; | 79 return rec1.fPaint == rec2.fPaint && rec1.fOffset == rec2.fOffset; |
80 } | 80 } |
81 | 81 |
82 DEF_TEST(LayerRasterizer_copy, reporter) { | 82 DEF_TEST(LayerRasterizer_copy, reporter) { |
83 SkLayerRasterizer::Builder builder; | 83 SkLayerRasterizer::Builder builder; |
| 84 REPORTER_ASSERT(reporter, NULL == builder.snapshotRasterizer()); |
84 SkPaint paint; | 85 SkPaint paint; |
85 // Create a bunch of paints with different flags. | 86 // Create a bunch of paints with different flags. |
86 for (uint32_t flags = 0x01; flags < SkPaint::kAllFlags; flags <<= 1) { | 87 for (uint32_t flags = 0x01; flags < SkPaint::kAllFlags; flags <<= 1) { |
87 paint.setFlags(flags); | 88 paint.setFlags(flags); |
88 builder.addLayer(paint, static_cast<SkScalar>(flags), static_cast<SkScal
ar>(flags)); | 89 builder.addLayer(paint, static_cast<SkScalar>(flags), static_cast<SkScal
ar>(flags)); |
89 } | 90 } |
90 | 91 |
91 // Create a layer rasterizer with all the existing layers. | 92 // Create a layer rasterizer with all the existing layers. |
92 SkAutoTUnref<SkLayerRasterizer> firstCopy(builder.snapshotRasterizer()); | 93 SkAutoTUnref<SkLayerRasterizer> firstCopy(builder.snapshotRasterizer()); |
93 | 94 |
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129 recDetached = static_cast<const SkLayerRasterizer_Rec*>(iterDetached.ne
xt()); | 130 recDetached = static_cast<const SkLayerRasterizer_Rec*>(iterDetached.ne
xt()); |
130 | 131 |
131 REPORTER_ASSERT(reporter, equals(*recOneLarger, *recDetached)); | 132 REPORTER_ASSERT(reporter, equals(*recOneLarger, *recDetached)); |
132 if (smallerCount == i) { | 133 if (smallerCount == i) { |
133 REPORTER_ASSERT(reporter, recFirstCopy == NULL); | 134 REPORTER_ASSERT(reporter, recFirstCopy == NULL); |
134 } else { | 135 } else { |
135 REPORTER_ASSERT(reporter, equals(*recFirstCopy, *recOneLarger)); | 136 REPORTER_ASSERT(reporter, equals(*recFirstCopy, *recOneLarger)); |
136 } | 137 } |
137 } | 138 } |
138 } | 139 } |
| 140 |
| 141 DEF_TEST(LayerRasterizer_detachEmpty, reporter) { |
| 142 SkLayerRasterizer::Builder builder; |
| 143 REPORTER_ASSERT(reporter, NULL == builder.detachRasterizer()); |
| 144 } |
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