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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 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 "SkBBoxHierarchy.h" | 8 #include "SkBBoxHierarchy.h" |
9 #include "SkBlurImageFilter.h" | 9 #include "SkBlurImageFilter.h" |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
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133 path.moveTo(0, 0); | 133 path.moveTo(0, 0); |
134 path.lineTo(50, 50); | 134 path.lineTo(50, 50); |
135 | 135 |
136 SkScalar intervals[] = { 1.0f, 1.0f }; | 136 SkScalar intervals[] = { 1.0f, 1.0f }; |
137 SkAutoTUnref<SkDashPathEffect> dash(SkDashPathEffect::Create(intervals,
2, 0)); | 137 SkAutoTUnref<SkDashPathEffect> dash(SkDashPathEffect::Create(intervals,
2, 0)); |
138 | 138 |
139 SkPaint paint; | 139 SkPaint paint; |
140 paint.setStyle(SkPaint::kStroke_Style); | 140 paint.setStyle(SkPaint::kStroke_Style); |
141 paint.setPathEffect(dash); | 141 paint.setPathEffect(dash); |
142 | 142 |
143 canvas->drawPath(path, paint); | 143 for (int i = 0; i < 50; ++i) { |
| 144 canvas->drawPath(path, paint); |
| 145 } |
144 } | 146 } |
145 SkAutoTUnref<SkPicture> picture(recorder.endRecording()); | 147 SkAutoTUnref<SkPicture> picture(recorder.endRecording()); |
146 // path effects currently render an SkPicture undesireable for GPU rendering | 148 // path effects currently render an SkPicture undesireable for GPU rendering |
147 | 149 |
148 const char *reason = NULL; | 150 const char *reason = NULL; |
149 REPORTER_ASSERT(reporter, !picture->suitableForGpuRasterization(NULL, &reaso
n)); | 151 REPORTER_ASSERT(reporter, !picture->suitableForGpuRasterization(NULL, &reaso
n)); |
150 REPORTER_ASSERT(reporter, reason); | 152 REPORTER_ASSERT(reporter, reason); |
151 | 153 |
152 canvas = recorder.beginRecording(100, 100); | 154 canvas = recorder.beginRecording(100, 100); |
153 { | 155 { |
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218 REPORTER_ASSERT(reporter, picture->suitableForGpuRasterization(NULL)); | 220 REPORTER_ASSERT(reporter, picture->suitableForGpuRasterization(NULL)); |
219 | 221 |
220 canvas = recorder.beginRecording(100, 100); | 222 canvas = recorder.beginRecording(100, 100); |
221 { | 223 { |
222 SkPaint paint; | 224 SkPaint paint; |
223 SkScalar intervals [] = { 10, 20 }; | 225 SkScalar intervals [] = { 10, 20 }; |
224 SkPathEffect* pe = SkDashPathEffect::Create(intervals, 2, 25); | 226 SkPathEffect* pe = SkDashPathEffect::Create(intervals, 2, 25); |
225 paint.setPathEffect(pe)->unref(); | 227 paint.setPathEffect(pe)->unref(); |
226 | 228 |
227 SkPoint points [2] = { { 0, 0 }, { 100, 0 } }; | 229 SkPoint points [2] = { { 0, 0 }, { 100, 0 } }; |
228 canvas->drawPoints(SkCanvas::kLines_PointMode, 2, points, paint); | 230 |
| 231 for (int i = 0; i < 50; ++i) { |
| 232 canvas->drawPoints(SkCanvas::kLines_PointMode, 2, points, paint); |
| 233 } |
229 } | 234 } |
230 picture.reset(recorder.endRecording()); | 235 picture.reset(recorder.endRecording()); |
231 // fast-path dashed effects are fine for GPU rendering ... | 236 // fast-path dashed effects are fine for GPU rendering ... |
232 REPORTER_ASSERT(reporter, picture->suitableForGpuRasterization(NULL)); | 237 REPORTER_ASSERT(reporter, picture->suitableForGpuRasterization(NULL)); |
233 | 238 |
234 canvas = recorder.beginRecording(100, 100); | 239 canvas = recorder.beginRecording(100, 100); |
235 { | 240 { |
236 SkPaint paint; | 241 SkPaint paint; |
237 SkScalar intervals [] = { 10, 20 }; | 242 SkScalar intervals [] = { 10, 20 }; |
238 SkPathEffect* pe = SkDashPathEffect::Create(intervals, 2, 25); | 243 SkPathEffect* pe = SkDashPathEffect::Create(intervals, 2, 25); |
239 paint.setPathEffect(pe)->unref(); | 244 paint.setPathEffect(pe)->unref(); |
240 | 245 |
241 canvas->drawRect(SkRect::MakeWH(10, 10), paint); | 246 for (int i = 0; i < 50; ++i) { |
| 247 canvas->drawRect(SkRect::MakeWH(10, 10), paint); |
| 248 } |
242 } | 249 } |
243 picture.reset(recorder.endRecording()); | 250 picture.reset(recorder.endRecording()); |
244 // ... but only when applied to drawPoint() calls | 251 // ... but only when applied to drawPoint() calls |
245 REPORTER_ASSERT(reporter, !picture->suitableForGpuRasterization(NULL)); | 252 REPORTER_ASSERT(reporter, !picture->suitableForGpuRasterization(NULL)); |
246 | 253 |
247 // Nest the previous picture inside a new one. | 254 // Nest the previous picture inside a new one. |
248 canvas = recorder.beginRecording(100, 100); | 255 canvas = recorder.beginRecording(100, 100); |
249 { | 256 { |
250 canvas->drawPicture(picture.get()); | 257 canvas->drawPicture(picture.get()); |
251 } | 258 } |
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1305 | 1312 |
1306 // The picture shares the immutable pixels but copies the mutable ones. | 1313 // The picture shares the immutable pixels but copies the mutable ones. |
1307 REPORTER_ASSERT(r, mut.pixelRef()->unique()); | 1314 REPORTER_ASSERT(r, mut.pixelRef()->unique()); |
1308 REPORTER_ASSERT(r, !immut.pixelRef()->unique()); | 1315 REPORTER_ASSERT(r, !immut.pixelRef()->unique()); |
1309 | 1316 |
1310 // When the picture goes away, it's just our bitmaps holding the refs. | 1317 // When the picture goes away, it's just our bitmaps holding the refs. |
1311 pic.reset(NULL); | 1318 pic.reset(NULL); |
1312 REPORTER_ASSERT(r, mut.pixelRef()->unique()); | 1319 REPORTER_ASSERT(r, mut.pixelRef()->unique()); |
1313 REPORTER_ASSERT(r, immut.pixelRef()->unique()); | 1320 REPORTER_ASSERT(r, immut.pixelRef()->unique()); |
1314 } | 1321 } |
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