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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 "SkArithmeticMode.h" | 9 #include "SkArithmeticMode.h" |
10 #include "SkOffsetImageFilter.h" | 10 #include "SkOffsetImageFilter.h" |
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200 SkXfermode::kSrcOver_Mode, | 200 SkXfermode::kSrcOver_Mode, |
201 SkXfermode::kPlus_Mode}; | 201 SkXfermode::kPlus_Mode}; |
202 int offsets[nbSamples][4] = {{ 10, 10, -16, -16}, | 202 int offsets[nbSamples][4] = {{ 10, 10, -16, -16}, |
203 { 10, 10, 10, 10}, | 203 { 10, 10, 10, 10}, |
204 {-10, -10, -6, -6}}; | 204 {-10, -10, -6, -6}}; |
205 for (size_t i = 0; i < nbSamples; ++i) { | 205 for (size_t i = 0; i < nbSamples; ++i) { |
206 SkIRect cropRect = SkIRect::MakeXYWH(x + offsets[i][0], | 206 SkIRect cropRect = SkIRect::MakeXYWH(x + offsets[i][0], |
207 y + offsets[i][1], | 207 y + offsets[i][1], |
208 fBitmap.width() + offsets[i][2
], | 208 fBitmap.width() + offsets[i][2
], |
209 fBitmap.height() + offsets[i][3
]); | 209 fBitmap.height() + offsets[i][3
]); |
210 #ifdef SK_CROP_RECT_IS_INT | |
211 SkIRect rect = cropRect; | |
212 #else | |
213 SkImageFilter::CropRect rect(SkRect::Make(cropRect)); | 210 SkImageFilter::CropRect rect(SkRect::Make(cropRect)); |
214 #endif | |
215 mode.reset(SkXfermode::Create(sampledModes[i])); | 211 mode.reset(SkXfermode::Create(sampledModes[i])); |
216 filter.reset(SkNEW_ARGS(SkXfermodeImageFilter, | 212 filter.reset(SkNEW_ARGS(SkXfermodeImageFilter, |
217 (mode, offsetBackground, offsetForeground, &
rect))); | 213 (mode, offsetBackground, offsetForeground, &
rect))); |
218 paint.setImageFilter(filter); | 214 paint.setImageFilter(filter); |
219 canvas->save(); | 215 canvas->save(); |
220 canvas->clipRect(SkRect::MakeXYWH(SkIntToScalar(x), | 216 canvas->clipRect(SkRect::MakeXYWH(SkIntToScalar(x), |
221 SkIntToScalar(y), | 217 SkIntToScalar(y), |
222 SkIntToScalar(fBitmap.width() + 4)
, | 218 SkIntToScalar(fBitmap.width() + 4)
, |
223 SkIntToScalar(fBitmap.height() + 4
))); | 219 SkIntToScalar(fBitmap.height() + 4
))); |
224 canvas->drawPaint(paint); | 220 canvas->drawPaint(paint); |
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235 SkBitmap fBitmap, fCheckerboard; | 231 SkBitmap fBitmap, fCheckerboard; |
236 bool fInitialized; | 232 bool fInitialized; |
237 }; | 233 }; |
238 | 234 |
239 ////////////////////////////////////////////////////////////////////////////// | 235 ////////////////////////////////////////////////////////////////////////////// |
240 | 236 |
241 static GM* MyFactory(void*) { return new XfermodeImageFilterGM; } | 237 static GM* MyFactory(void*) { return new XfermodeImageFilterGM; } |
242 static GMRegistry reg(MyFactory); | 238 static GMRegistry reg(MyFactory); |
243 | 239 |
244 } | 240 } |
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