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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 "gm.h" | 8 #include "gm.h" |
9 #include "SkOffsetImageFilter.h" | 9 #include "SkOffsetImageFilter.h" |
10 #include "SkBitmapSource.h" | 10 #include "SkBitmapSource.h" |
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85 canvas->clear(0x00000000); | 85 canvas->clear(0x00000000); |
86 SkPaint paint; | 86 SkPaint paint; |
87 | 87 |
88 int x = 0, y = 0; | 88 int x = 0, y = 0; |
89 for (size_t i = 0; i < 4; i++) { | 89 for (size_t i = 0; i < 4; i++) { |
90 SkBitmap* bitmap = (i & 0x01) ? &fCheckerboard : &fBitmap; | 90 SkBitmap* bitmap = (i & 0x01) ? &fCheckerboard : &fBitmap; |
91 SkIRect cropRect = SkIRect::MakeXYWH(x + i * 12, | 91 SkIRect cropRect = SkIRect::MakeXYWH(x + i * 12, |
92 y + i * 8, | 92 y + i * 8, |
93 bitmap->width() - i * 8, | 93 bitmap->width() - i * 8, |
94 bitmap->height() - i * 12); | 94 bitmap->height() - i * 12); |
95 #ifdef SK_CROP_RECT_IS_INT | |
96 SkIRect rect = cropRect; | |
97 #else | |
98 SkImageFilter::CropRect rect(SkRect::Make(cropRect)); | 95 SkImageFilter::CropRect rect(SkRect::Make(cropRect)); |
99 #endif | |
100 SkAutoTUnref<SkImageFilter> tileInput(SkNEW_ARGS(SkBitmapSource, (*b
itmap))); | 96 SkAutoTUnref<SkImageFilter> tileInput(SkNEW_ARGS(SkBitmapSource, (*b
itmap))); |
101 SkScalar dx = SkIntToScalar(i*5); | 97 SkScalar dx = SkIntToScalar(i*5); |
102 SkScalar dy = SkIntToScalar(i*10); | 98 SkScalar dy = SkIntToScalar(i*10); |
103 SkAutoTUnref<SkImageFilter> filter(SkNEW_ARGS( | 99 SkAutoTUnref<SkImageFilter> filter(SkNEW_ARGS( |
104 SkOffsetImageFilter, (dx, dy, tileInput, &rect))); | 100 SkOffsetImageFilter, (dx, dy, tileInput, &rect))); |
105 paint.setImageFilter(filter); | 101 paint.setImageFilter(filter); |
106 drawClippedBitmap(canvas, *bitmap, paint, SkIntToScalar(x), SkIntToS
calar(y)); | 102 drawClippedBitmap(canvas, *bitmap, paint, SkIntToScalar(x), SkIntToS
calar(y)); |
107 x += bitmap->width() + MARGIN; | 103 x += bitmap->width() + MARGIN; |
108 if (x + bitmap->width() > WIDTH) { | 104 if (x + bitmap->width() > WIDTH) { |
109 x = 0; | 105 x = 0; |
110 y += bitmap->height() + MARGIN; | 106 y += bitmap->height() + MARGIN; |
111 } | 107 } |
112 } | 108 } |
113 } | 109 } |
114 private: | 110 private: |
115 typedef GM INHERITED; | 111 typedef GM INHERITED; |
116 SkBitmap fBitmap, fCheckerboard; | 112 SkBitmap fBitmap, fCheckerboard; |
117 bool fInitialized; | 113 bool fInitialized; |
118 }; | 114 }; |
119 | 115 |
120 ////////////////////////////////////////////////////////////////////////////// | 116 ////////////////////////////////////////////////////////////////////////////// |
121 | 117 |
122 static GM* MyFactory(void*) { return new OffsetImageFilterGM; } | 118 static GM* MyFactory(void*) { return new OffsetImageFilterGM; } |
123 static GMRegistry reg(MyFactory); | 119 static GMRegistry reg(MyFactory); |
124 | 120 |
125 } | 121 } |
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