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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "cc/tiles/gpu_image_decode_controller.h" | |
| 6 | |
| 7 #include "cc/playback/draw_image.h" | |
| 8 #include "cc/test/test_context_provider.h" | |
| 9 #include "cc/test/test_tile_task_runner.h" | |
| 10 #include "testing/gtest/include/gtest/gtest.h" | |
| 11 #include "third_party/skia/include/core/SkRefCnt.h" | |
| 12 | |
| 13 namespace cc { | |
| 14 namespace { | |
| 15 | |
| 16 size_t kGpuMemoryLimitBytes = 96 * 1024 * 1024; | |
| 17 class TestGpuImageDecodeController : public GpuImageDecodeController { | |
| 18 public: | |
| 19 explicit TestGpuImageDecodeController(ContextProvider* context) | |
| 20 : GpuImageDecodeController(context, | |
| 21 ResourceFormat::RGBA_8888, | |
| 22 kGpuMemoryLimitBytes) {} | |
| 23 }; | |
| 24 | |
| 25 sk_sp<SkImage> CreateImage(int width, int height) { | |
| 26 SkBitmap bitmap; | |
| 27 bitmap.allocPixels(SkImageInfo::MakeN32Premul(width, height)); | |
| 28 return SkImage::MakeFromBitmap(bitmap); | |
| 29 } | |
| 30 | |
| 31 SkMatrix CreateMatrix(const SkSize& scale, bool is_decomposable) { | |
| 32 SkMatrix matrix; | |
| 33 matrix.setScale(scale.width(), scale.height()); | |
| 34 | |
| 35 if (!is_decomposable) { | |
| 36 // Perspective is not decomposable, add it. | |
| 37 matrix[SkMatrix::kMPersp0] = 0.1f; | |
| 38 } | |
| 39 | |
| 40 return matrix; | |
| 41 } | |
| 42 | |
| 43 TEST(GpuImageDecodeControllerTest, GetTaskForImageSameImage) { | |
| 44 auto context_provider = TestContextProvider::Create(); | |
| 45 context_provider->BindToCurrentThread(); | |
| 46 TestGpuImageDecodeController controller(context_provider.get()); | |
| 47 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 48 bool is_decomposable = true; | |
| 49 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 50 | |
| 51 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 52 quality, | |
| 53 CreateMatrix(SkSize::Make(1.5f, 1.5f), is_decomposable)); | |
| 54 scoped_refptr<TileTask> task; | |
| 55 bool need_unref = controller.GetTaskForImageAndRef( | |
| 56 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 57 EXPECT_TRUE(need_unref); | |
| 58 EXPECT_TRUE(task); | |
| 59 | |
| 60 DrawImage another_draw_image( | |
| 61 image, SkIRect::MakeWH(image->width(), image->height()), quality, | |
| 62 CreateMatrix(SkSize::Make(1.5f, 1.5f), is_decomposable)); | |
| 63 scoped_refptr<TileTask> another_task; | |
| 64 need_unref = controller.GetTaskForImageAndRef( | |
| 65 another_draw_image, ImageDecodeController::TracingInfo(), &another_task); | |
| 66 EXPECT_TRUE(need_unref); | |
| 67 EXPECT_TRUE(task.get() == another_task.get()); | |
| 68 | |
| 69 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 70 TestTileTaskRunner::ProcessTask(task.get()); | |
| 71 | |
| 72 controller.UnrefImage(draw_image); | |
| 73 controller.UnrefImage(draw_image); | |
| 74 } | |
| 75 | |
| 76 TEST(GpuImageDecodeControllerTest, GetTaskForImageSmallerScale) { | |
| 77 auto context_provider = TestContextProvider::Create(); | |
| 78 context_provider->BindToCurrentThread(); | |
| 79 TestGpuImageDecodeController controller(context_provider.get()); | |
| 80 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 81 bool is_decomposable = true; | |
| 82 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 83 | |
| 84 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 85 quality, | |
| 86 CreateMatrix(SkSize::Make(1.5f, 1.5f), is_decomposable)); | |
| 87 scoped_refptr<TileTask> task; | |
| 88 bool need_unref = controller.GetTaskForImageAndRef( | |
| 89 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 90 EXPECT_TRUE(need_unref); | |
| 91 EXPECT_TRUE(task); | |
| 92 | |
| 93 DrawImage another_draw_image( | |
| 94 image, SkIRect::MakeWH(image->width(), image->height()), quality, | |
| 95 CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 96 scoped_refptr<TileTask> another_task; | |
| 97 need_unref = controller.GetTaskForImageAndRef( | |
| 98 another_draw_image, ImageDecodeController::TracingInfo(), &another_task); | |
| 99 EXPECT_TRUE(need_unref); | |
| 100 EXPECT_TRUE(task.get() == another_task.get()); | |
| 101 | |
| 102 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 103 TestTileTaskRunner::ProcessTask(task.get()); | |
| 104 | |
| 105 controller.UnrefImage(draw_image); | |
| 106 controller.UnrefImage(another_draw_image); | |
| 107 } | |
| 108 | |
| 109 TEST(GpuImageDecodeControllerTest, GetTaskForImageLowerQuality) { | |
| 110 auto context_provider = TestContextProvider::Create(); | |
| 111 context_provider->BindToCurrentThread(); | |
| 112 TestGpuImageDecodeController controller(context_provider.get()); | |
| 113 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 114 bool is_decomposable = true; | |
| 115 SkMatrix matrix = CreateMatrix(SkSize::Make(0.4f, 0.4f), is_decomposable); | |
| 116 | |
| 117 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 118 kHigh_SkFilterQuality, matrix); | |
| 119 scoped_refptr<TileTask> task; | |
| 120 bool need_unref = controller.GetTaskForImageAndRef( | |
| 121 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 122 EXPECT_TRUE(need_unref); | |
| 123 EXPECT_TRUE(task); | |
| 124 | |
| 125 DrawImage another_draw_image(image, | |
| 126 SkIRect::MakeWH(image->width(), image->height()), | |
| 127 kLow_SkFilterQuality, matrix); | |
| 128 scoped_refptr<TileTask> another_task; | |
| 129 need_unref = controller.GetTaskForImageAndRef( | |
| 130 another_draw_image, ImageDecodeController::TracingInfo(), &another_task); | |
| 131 EXPECT_TRUE(need_unref); | |
| 132 EXPECT_TRUE(task.get() == another_task.get()); | |
| 133 | |
| 134 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 135 TestTileTaskRunner::ProcessTask(task.get()); | |
| 136 | |
| 137 controller.UnrefImage(draw_image); | |
| 138 controller.UnrefImage(another_draw_image); | |
| 139 } | |
| 140 | |
| 141 TEST(GpuImageDecodeControllerTest, GetTaskForImageDifferentImage) { | |
| 142 auto context_provider = TestContextProvider::Create(); | |
| 143 context_provider->BindToCurrentThread(); | |
| 144 TestGpuImageDecodeController controller(context_provider.get()); | |
| 145 bool is_decomposable = true; | |
| 146 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 147 | |
| 148 sk_sp<SkImage> first_image = CreateImage(100, 100); | |
| 149 DrawImage first_draw_image( | |
| 150 first_image, SkIRect::MakeWH(first_image->width(), first_image->height()), | |
| 151 quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 152 scoped_refptr<TileTask> first_task; | |
| 153 bool need_unref = controller.GetTaskForImageAndRef( | |
| 154 first_draw_image, ImageDecodeController::TracingInfo(), &first_task); | |
| 155 EXPECT_TRUE(need_unref); | |
| 156 EXPECT_TRUE(first_task); | |
| 157 | |
| 158 sk_sp<SkImage> second_image = CreateImage(100, 100); | |
| 159 DrawImage second_draw_image( | |
| 160 second_image, | |
| 161 SkIRect::MakeWH(second_image->width(), second_image->height()), quality, | |
| 162 CreateMatrix(SkSize::Make(0.25f, 0.25f), is_decomposable)); | |
| 163 scoped_refptr<TileTask> second_task; | |
| 164 need_unref = controller.GetTaskForImageAndRef( | |
| 165 second_draw_image, ImageDecodeController::TracingInfo(), &second_task); | |
| 166 EXPECT_TRUE(need_unref); | |
| 167 EXPECT_TRUE(second_task); | |
| 168 EXPECT_TRUE(first_task.get() != second_task.get()); | |
| 169 | |
| 170 TestTileTaskRunner::ProcessTask(first_task->dependencies()[0].get()); | |
| 171 TestTileTaskRunner::ProcessTask(first_task.get()); | |
| 172 TestTileTaskRunner::ProcessTask(second_task->dependencies()[0].get()); | |
| 173 TestTileTaskRunner::ProcessTask(second_task.get()); | |
| 174 | |
| 175 controller.UnrefImage(first_draw_image); | |
| 176 controller.UnrefImage(second_draw_image); | |
| 177 } | |
| 178 | |
| 179 TEST(GpuImageDecodeControllerTest, GetTaskForImageLargerScale) { | |
| 180 auto context_provider = TestContextProvider::Create(); | |
| 181 context_provider->BindToCurrentThread(); | |
| 182 TestGpuImageDecodeController controller(context_provider.get()); | |
| 183 bool is_decomposable = true; | |
| 184 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 185 | |
| 186 sk_sp<SkImage> first_image = CreateImage(100, 100); | |
| 187 DrawImage first_draw_image( | |
| 188 first_image, SkIRect::MakeWH(first_image->width(), first_image->height()), | |
| 189 quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 190 scoped_refptr<TileTask> first_task; | |
| 191 bool need_unref = controller.GetTaskForImageAndRef( | |
| 192 first_draw_image, ImageDecodeController::TracingInfo(), &first_task); | |
| 193 EXPECT_TRUE(need_unref); | |
| 194 EXPECT_TRUE(first_task); | |
| 195 | |
| 196 TestTileTaskRunner::ProcessTask(first_task->dependencies()[0].get()); | |
| 197 TestTileTaskRunner::ProcessTask(first_task.get()); | |
| 198 | |
| 199 controller.UnrefImage(first_draw_image); | |
| 200 | |
| 201 DrawImage second_draw_image( | |
| 202 first_image, SkIRect::MakeWH(first_image->width(), first_image->height()), | |
| 203 quality, CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable)); | |
| 204 scoped_refptr<TileTask> second_task; | |
| 205 need_unref = controller.GetTaskForImageAndRef( | |
| 206 second_draw_image, ImageDecodeController::TracingInfo(), &second_task); | |
| 207 EXPECT_TRUE(need_unref); | |
| 208 EXPECT_TRUE(second_task); | |
| 209 EXPECT_TRUE(first_task.get() != second_task.get()); | |
| 210 | |
| 211 DrawImage third_draw_image( | |
| 212 first_image, SkIRect::MakeWH(first_image->width(), first_image->height()), | |
| 213 quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 214 scoped_refptr<TileTask> third_task; | |
| 215 need_unref = controller.GetTaskForImageAndRef( | |
| 216 third_draw_image, ImageDecodeController::TracingInfo(), &third_task); | |
| 217 EXPECT_TRUE(need_unref); | |
| 218 EXPECT_TRUE(third_task.get() == second_task.get()); | |
| 219 | |
| 220 TestTileTaskRunner::ProcessTask(second_task->dependencies()[0].get()); | |
| 221 TestTileTaskRunner::ProcessTask(second_task.get()); | |
| 222 | |
| 223 controller.UnrefImage(second_draw_image); | |
| 224 controller.UnrefImage(third_draw_image); | |
| 225 } | |
| 226 | |
| 227 TEST(GpuImageDecodeControllerTest, GetTaskForImageLargerScaleNoReuse) { | |
| 228 auto context_provider = TestContextProvider::Create(); | |
| 229 context_provider->BindToCurrentThread(); | |
| 230 TestGpuImageDecodeController controller(context_provider.get()); | |
| 231 bool is_decomposable = true; | |
| 232 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 233 | |
| 234 sk_sp<SkImage> first_image = CreateImage(100, 100); | |
| 235 DrawImage first_draw_image( | |
| 236 first_image, SkIRect::MakeWH(first_image->width(), first_image->height()), | |
| 237 quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 238 scoped_refptr<TileTask> first_task; | |
| 239 bool need_unref = controller.GetTaskForImageAndRef( | |
| 240 first_draw_image, ImageDecodeController::TracingInfo(), &first_task); | |
| 241 EXPECT_TRUE(need_unref); | |
| 242 EXPECT_TRUE(first_task); | |
| 243 | |
| 244 DrawImage second_draw_image( | |
| 245 first_image, SkIRect::MakeWH(first_image->width(), first_image->height()), | |
| 246 quality, CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable)); | |
| 247 scoped_refptr<TileTask> second_task; | |
| 248 need_unref = controller.GetTaskForImageAndRef( | |
| 249 second_draw_image, ImageDecodeController::TracingInfo(), &second_task); | |
| 250 EXPECT_TRUE(need_unref); | |
| 251 EXPECT_TRUE(second_task); | |
| 252 EXPECT_TRUE(first_task.get() != second_task.get()); | |
| 253 | |
| 254 DrawImage third_draw_image( | |
| 255 first_image, SkIRect::MakeWH(first_image->width(), first_image->height()), | |
| 256 quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 257 scoped_refptr<TileTask> third_task; | |
| 258 need_unref = controller.GetTaskForImageAndRef( | |
| 259 third_draw_image, ImageDecodeController::TracingInfo(), &third_task); | |
| 260 EXPECT_TRUE(need_unref); | |
| 261 EXPECT_TRUE(third_task.get() == first_task.get()); | |
| 262 | |
| 263 TestTileTaskRunner::ProcessTask(first_task->dependencies()[0].get()); | |
| 264 TestTileTaskRunner::ProcessTask(first_task.get()); | |
| 265 TestTileTaskRunner::ProcessTask(second_task->dependencies()[0].get()); | |
| 266 TestTileTaskRunner::ProcessTask(second_task.get()); | |
| 267 | |
| 268 controller.UnrefImage(first_draw_image); | |
| 269 controller.UnrefImage(second_draw_image); | |
| 270 controller.UnrefImage(third_draw_image); | |
| 271 } | |
| 272 | |
| 273 TEST(GpuImageDecodeControllerTest, GetTaskForImageHigherQuality) { | |
| 274 auto context_provider = TestContextProvider::Create(); | |
| 275 context_provider->BindToCurrentThread(); | |
| 276 TestGpuImageDecodeController controller(context_provider.get()); | |
| 277 bool is_decomposable = true; | |
| 278 SkMatrix matrix = CreateMatrix(SkSize::Make(0.4f, 0.4f), is_decomposable); | |
| 279 | |
| 280 sk_sp<SkImage> first_image = CreateImage(100, 100); | |
| 281 DrawImage first_draw_image( | |
| 282 first_image, SkIRect::MakeWH(first_image->width(), first_image->height()), | |
| 283 kLow_SkFilterQuality, matrix); | |
| 284 scoped_refptr<TileTask> first_task; | |
| 285 bool need_unref = controller.GetTaskForImageAndRef( | |
| 286 first_draw_image, ImageDecodeController::TracingInfo(), &first_task); | |
| 287 EXPECT_TRUE(need_unref); | |
| 288 EXPECT_TRUE(first_task); | |
| 289 | |
| 290 TestTileTaskRunner::ProcessTask(first_task->dependencies()[0].get()); | |
| 291 TestTileTaskRunner::ProcessTask(first_task.get()); | |
| 292 | |
| 293 controller.UnrefImage(first_draw_image); | |
| 294 | |
| 295 DrawImage second_draw_image( | |
| 296 first_image, SkIRect::MakeWH(first_image->width(), first_image->height()), | |
| 297 kHigh_SkFilterQuality, matrix); | |
| 298 scoped_refptr<TileTask> second_task; | |
| 299 need_unref = controller.GetTaskForImageAndRef( | |
| 300 second_draw_image, ImageDecodeController::TracingInfo(), &second_task); | |
| 301 EXPECT_TRUE(need_unref); | |
| 302 EXPECT_TRUE(second_task); | |
| 303 EXPECT_TRUE(first_task.get() != second_task.get()); | |
| 304 | |
| 305 TestTileTaskRunner::ProcessTask(second_task->dependencies()[0].get()); | |
| 306 TestTileTaskRunner::ProcessTask(second_task.get()); | |
| 307 | |
| 308 controller.UnrefImage(second_draw_image); | |
| 309 } | |
| 310 | |
| 311 TEST(GpuImageDecodeControllerTest, GetTaskForImageAlreadyDecodedAndLocked) { | |
| 312 auto context_provider = TestContextProvider::Create(); | |
| 313 context_provider->BindToCurrentThread(); | |
| 314 TestGpuImageDecodeController controller(context_provider.get()); | |
| 315 bool is_decomposable = true; | |
| 316 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 317 | |
| 318 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 319 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 320 quality, | |
| 321 CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 322 scoped_refptr<TileTask> task; | |
| 323 bool need_unref = controller.GetTaskForImageAndRef( | |
| 324 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 325 EXPECT_TRUE(need_unref); | |
| 326 EXPECT_TRUE(task); | |
| 327 EXPECT_EQ(task->dependencies().size(), 1u); | |
| 328 EXPECT_TRUE(task->dependencies()[0]); | |
| 329 | |
| 330 // Run the decode but don't complete it (this will keep the decode locked). | |
| 331 TestTileTaskRunner::ScheduleTask(task->dependencies()[0].get()); | |
| 332 TestTileTaskRunner::RunTask(task->dependencies()[0].get()); | |
| 333 | |
| 334 // Cancel the upload. | |
| 335 TestTileTaskRunner::CancelTask(task.get()); | |
| 336 TestTileTaskRunner::CompleteTask(task.get()); | |
| 337 | |
| 338 // Get the image again - we should have an upload task, but no dependent | |
| 339 // decode task, as the decode was already locked. | |
| 340 scoped_refptr<TileTask> another_task; | |
| 341 need_unref = controller.GetTaskForImageAndRef( | |
| 342 draw_image, ImageDecodeController::TracingInfo(), &another_task); | |
| 343 EXPECT_TRUE(need_unref); | |
| 344 EXPECT_TRUE(another_task); | |
| 345 EXPECT_EQ(another_task->dependencies().size(), 0u); | |
| 346 | |
| 347 TestTileTaskRunner::ProcessTask(another_task.get()); | |
| 348 | |
| 349 // Finally, complete the original decode task. | |
| 350 TestTileTaskRunner::CompleteTask(task->dependencies()[0].get()); | |
| 351 | |
| 352 controller.UnrefImage(draw_image); | |
| 353 controller.UnrefImage(draw_image); | |
| 354 } | |
| 355 | |
| 356 TEST(GpuImageDecodeControllerTest, GetTaskForImageAlreadyDecodedNotLocked) { | |
| 357 auto context_provider = TestContextProvider::Create(); | |
| 358 context_provider->BindToCurrentThread(); | |
| 359 TestGpuImageDecodeController controller(context_provider.get()); | |
| 360 bool is_decomposable = true; | |
| 361 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 362 | |
| 363 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 364 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 365 quality, | |
| 366 CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 367 scoped_refptr<TileTask> task; | |
| 368 bool need_unref = controller.GetTaskForImageAndRef( | |
| 369 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 370 EXPECT_TRUE(need_unref); | |
| 371 EXPECT_TRUE(task); | |
| 372 EXPECT_EQ(task->dependencies().size(), 1u); | |
| 373 EXPECT_TRUE(task->dependencies()[0]); | |
| 374 | |
| 375 // Run the decode. | |
| 376 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 377 | |
| 378 // Cancel the upload. | |
| 379 TestTileTaskRunner::CancelTask(task.get()); | |
| 380 TestTileTaskRunner::CompleteTask(task.get()); | |
| 381 | |
| 382 // Unref the image. | |
| 383 controller.UnrefImage(draw_image); | |
| 384 | |
| 385 // Get the image again - we should have an upload task and a dependent decode | |
| 386 // task - this dependent task will typically just re-lock the image. | |
| 387 scoped_refptr<TileTask> another_task; | |
| 388 need_unref = controller.GetTaskForImageAndRef( | |
| 389 draw_image, ImageDecodeController::TracingInfo(), &another_task); | |
| 390 EXPECT_TRUE(need_unref); | |
| 391 EXPECT_TRUE(another_task); | |
| 392 EXPECT_EQ(another_task->dependencies().size(), 1u); | |
| 393 EXPECT_TRUE(task->dependencies()[0]); | |
| 394 | |
| 395 TestTileTaskRunner::ProcessTask(another_task->dependencies()[0].get()); | |
| 396 TestTileTaskRunner::ProcessTask(another_task.get()); | |
| 397 | |
| 398 controller.UnrefImage(draw_image); | |
| 399 } | |
| 400 | |
| 401 TEST(GpuImageDecodeControllerTest, GetTaskForImageAlreadyUploaded) { | |
| 402 auto context_provider = TestContextProvider::Create(); | |
| 403 context_provider->BindToCurrentThread(); | |
| 404 TestGpuImageDecodeController controller(context_provider.get()); | |
| 405 bool is_decomposable = true; | |
| 406 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 407 | |
| 408 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 409 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 410 quality, | |
| 411 CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 412 scoped_refptr<TileTask> task; | |
| 413 bool need_unref = controller.GetTaskForImageAndRef( | |
| 414 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 415 EXPECT_TRUE(need_unref); | |
| 416 EXPECT_TRUE(task); | |
| 417 EXPECT_EQ(task->dependencies().size(), 1u); | |
| 418 EXPECT_TRUE(task->dependencies()[0]); | |
| 419 | |
| 420 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 421 TestTileTaskRunner::ScheduleTask(task.get()); | |
| 422 TestTileTaskRunner::RunTask(task.get()); | |
| 423 | |
| 424 scoped_refptr<TileTask> another_task; | |
| 425 need_unref = controller.GetTaskForImageAndRef( | |
| 426 draw_image, ImageDecodeController::TracingInfo(), &another_task); | |
| 427 EXPECT_TRUE(need_unref); | |
| 428 EXPECT_FALSE(another_task); | |
| 429 | |
| 430 TestTileTaskRunner::CompleteTask(task.get()); | |
| 431 | |
| 432 controller.UnrefImage(draw_image); | |
| 433 controller.UnrefImage(draw_image); | |
| 434 } | |
| 435 | |
| 436 TEST(GpuImageDecodeControllerTest, GetTaskForImageCanceledGetsNewTask) { | |
| 437 auto context_provider = TestContextProvider::Create(); | |
| 438 context_provider->BindToCurrentThread(); | |
| 439 TestGpuImageDecodeController controller(context_provider.get()); | |
| 440 bool is_decomposable = true; | |
| 441 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 442 | |
| 443 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 444 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 445 quality, | |
| 446 CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 447 scoped_refptr<TileTask> task; | |
| 448 bool need_unref = controller.GetTaskForImageAndRef( | |
| 449 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 450 EXPECT_TRUE(need_unref); | |
| 451 EXPECT_TRUE(task); | |
| 452 | |
| 453 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 454 | |
| 455 scoped_refptr<TileTask> another_task; | |
| 456 need_unref = controller.GetTaskForImageAndRef( | |
| 457 draw_image, ImageDecodeController::TracingInfo(), &another_task); | |
| 458 EXPECT_TRUE(need_unref); | |
| 459 EXPECT_TRUE(another_task.get() == task.get()); | |
| 460 | |
| 461 // Didn't run the task, so cancel it. | |
| 462 TestTileTaskRunner::CancelTask(task.get()); | |
| 463 TestTileTaskRunner::CompleteTask(task.get()); | |
| 464 | |
| 465 // Fully cancel everything (so the raster would unref things). | |
| 466 controller.UnrefImage(draw_image); | |
| 467 controller.UnrefImage(draw_image); | |
| 468 | |
| 469 // Here a new task is created. | |
| 470 scoped_refptr<TileTask> third_task; | |
| 471 need_unref = controller.GetTaskForImageAndRef( | |
| 472 draw_image, ImageDecodeController::TracingInfo(), &third_task); | |
| 473 EXPECT_TRUE(need_unref); | |
| 474 EXPECT_TRUE(third_task); | |
| 475 EXPECT_FALSE(third_task.get() == task.get()); | |
| 476 | |
| 477 TestTileTaskRunner::ProcessTask(third_task->dependencies()[0].get()); | |
| 478 TestTileTaskRunner::ProcessTask(third_task.get()); | |
| 479 | |
| 480 controller.UnrefImage(draw_image); | |
| 481 } | |
| 482 | |
| 483 TEST(GpuImageDecodeControllerTest, | |
| 484 GetTaskForImageCanceledWhileReffedGetsNewTask) { | |
| 485 auto context_provider = TestContextProvider::Create(); | |
| 486 context_provider->BindToCurrentThread(); | |
| 487 TestGpuImageDecodeController controller(context_provider.get()); | |
| 488 bool is_decomposable = true; | |
| 489 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 490 | |
| 491 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 492 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 493 quality, | |
| 494 CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 495 scoped_refptr<TileTask> task; | |
| 496 bool need_unref = controller.GetTaskForImageAndRef( | |
| 497 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 498 EXPECT_TRUE(need_unref); | |
| 499 EXPECT_TRUE(task); | |
| 500 | |
| 501 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 502 | |
| 503 scoped_refptr<TileTask> another_task; | |
| 504 need_unref = controller.GetTaskForImageAndRef( | |
| 505 draw_image, ImageDecodeController::TracingInfo(), &another_task); | |
| 506 EXPECT_TRUE(need_unref); | |
| 507 EXPECT_TRUE(another_task.get() == task.get()); | |
| 508 | |
| 509 // Didn't run the task, so cancel it. | |
| 510 TestTileTaskRunner::CancelTask(task.get()); | |
| 511 TestTileTaskRunner::CompleteTask(task.get()); | |
| 512 | |
| 513 // Note that here, everything is reffed, but a new task is created. This is | |
| 514 // possible with repeated schedule/cancel operations. | |
| 515 scoped_refptr<TileTask> third_task; | |
| 516 need_unref = controller.GetTaskForImageAndRef( | |
| 517 draw_image, ImageDecodeController::TracingInfo(), &third_task); | |
| 518 EXPECT_TRUE(need_unref); | |
| 519 EXPECT_TRUE(third_task); | |
| 520 EXPECT_FALSE(third_task.get() == task.get()); | |
| 521 | |
| 522 TestTileTaskRunner::ProcessTask(third_task->dependencies()[0].get()); | |
| 523 TestTileTaskRunner::ProcessTask(third_task.get()); | |
| 524 | |
| 525 // 3 Unrefs! | |
| 526 controller.UnrefImage(draw_image); | |
| 527 controller.UnrefImage(draw_image); | |
| 528 controller.UnrefImage(draw_image); | |
| 529 } | |
| 530 | |
| 531 TEST(GpuImageDecodeControllerTest, NoTaskForImageAlreadyFailedDecoding) { | |
| 532 auto context_provider = TestContextProvider::Create(); | |
| 533 context_provider->BindToCurrentThread(); | |
| 534 TestGpuImageDecodeController controller(context_provider.get()); | |
| 535 bool is_decomposable = true; | |
| 536 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 537 | |
| 538 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 539 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 540 quality, | |
| 541 CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 542 scoped_refptr<TileTask> task; | |
| 543 bool need_unref = controller.GetTaskForImageAndRef( | |
| 544 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 545 EXPECT_TRUE(need_unref); | |
| 546 EXPECT_TRUE(task); | |
| 547 | |
| 548 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 549 // Didn't run the task, so cancel it. | |
| 550 TestTileTaskRunner::CancelTask(task.get()); | |
| 551 TestTileTaskRunner::CompleteTask(task.get()); | |
| 552 | |
| 553 controller.SetImageDecodingFailedForTesting(draw_image); | |
| 554 | |
| 555 scoped_refptr<TileTask> another_task; | |
| 556 need_unref = controller.GetTaskForImageAndRef( | |
| 557 draw_image, ImageDecodeController::TracingInfo(), &another_task); | |
| 558 EXPECT_FALSE(need_unref); | |
| 559 EXPECT_EQ(another_task.get(), nullptr); | |
| 560 | |
| 561 controller.UnrefImage(draw_image); | |
| 562 } | |
| 563 | |
| 564 TEST(GpuImageDecodeControllerTest, GetDecodedImageForDraw) { | |
| 565 auto context_provider = TestContextProvider::Create(); | |
| 566 context_provider->BindToCurrentThread(); | |
| 567 TestGpuImageDecodeController controller(context_provider.get()); | |
| 568 bool is_decomposable = true; | |
| 569 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 570 | |
| 571 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 572 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 573 quality, | |
| 574 CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 575 scoped_refptr<TileTask> task; | |
| 576 bool need_unref = controller.GetTaskForImageAndRef( | |
| 577 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 578 EXPECT_TRUE(need_unref); | |
| 579 EXPECT_TRUE(task); | |
| 580 | |
| 581 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 582 TestTileTaskRunner::ProcessTask(task.get()); | |
| 583 | |
| 584 // Must hold context lock before calling GetDecodedImageForDraw / | |
| 585 // DrawWithImageFinished. | |
| 586 ContextProvider::ScopedContextLock context_lock(context_provider.get()); | |
| 587 DecodedDrawImage decoded_draw_image = | |
| 588 controller.GetDecodedImageForDraw(draw_image); | |
| 589 EXPECT_TRUE(decoded_draw_image.image()); | |
| 590 EXPECT_TRUE(decoded_draw_image.image()->isTextureBacked()); | |
| 591 EXPECT_FALSE(decoded_draw_image.is_at_raster_decode()); | |
| 592 EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 593 | |
| 594 controller.DrawWithImageFinished(draw_image, decoded_draw_image); | |
| 595 controller.UnrefImage(draw_image); | |
| 596 } | |
| 597 | |
| 598 TEST(GpuImageDecodeControllerTest, GetLargeDecodedImageForDraw) { | |
| 599 auto context_provider = TestContextProvider::Create(); | |
| 600 context_provider->BindToCurrentThread(); | |
| 601 TestGpuImageDecodeController controller(context_provider.get()); | |
| 602 bool is_decomposable = true; | |
| 603 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 604 | |
| 605 sk_sp<SkImage> image = CreateImage(1, 24000); | |
| 606 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 607 quality, | |
| 608 CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable)); | |
| 609 scoped_refptr<TileTask> task; | |
| 610 bool need_unref = controller.GetTaskForImageAndRef( | |
| 611 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 612 EXPECT_TRUE(need_unref); | |
| 613 EXPECT_TRUE(task); | |
| 614 | |
| 615 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 616 TestTileTaskRunner::ProcessTask(task.get()); | |
| 617 | |
| 618 // Must hold context lock before calling GetDecodedImageForDraw / | |
| 619 // DrawWithImageFinished. | |
| 620 ContextProvider::ScopedContextLock context_lock(context_provider.get()); | |
| 621 DecodedDrawImage decoded_draw_image = | |
| 622 controller.GetDecodedImageForDraw(draw_image); | |
| 623 EXPECT_TRUE(decoded_draw_image.image()); | |
| 624 EXPECT_FALSE(decoded_draw_image.image()->isTextureBacked()); | |
| 625 EXPECT_FALSE(decoded_draw_image.is_at_raster_decode()); | |
| 626 EXPECT_TRUE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 627 | |
| 628 controller.DrawWithImageFinished(draw_image, decoded_draw_image); | |
| 629 controller.UnrefImage(draw_image); | |
| 630 EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 631 } | |
| 632 | |
| 633 TEST(GpuImageDecodeControllerTest, GetDecodedImageForDrawAtRasterDecode) { | |
| 634 auto context_provider = TestContextProvider::Create(); | |
| 635 context_provider->BindToCurrentThread(); | |
| 636 TestGpuImageDecodeController controller(context_provider.get()); | |
| 637 bool is_decomposable = true; | |
| 638 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 639 | |
| 640 controller.SetCachedBytesLimitForTesting(0); | |
| 641 | |
| 642 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 643 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 644 quality, | |
| 645 CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable)); | |
| 646 | |
| 647 scoped_refptr<TileTask> task; | |
| 648 bool need_unref = controller.GetTaskForImageAndRef( | |
| 649 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 650 EXPECT_FALSE(need_unref); | |
| 651 EXPECT_FALSE(task); | |
| 652 | |
| 653 // Must hold context lock before calling GetDecodedImageForDraw / | |
| 654 // DrawWithImageFinished. | |
| 655 ContextProvider::ScopedContextLock context_lock(context_provider.get()); | |
| 656 DecodedDrawImage decoded_draw_image = | |
| 657 controller.GetDecodedImageForDraw(draw_image); | |
| 658 EXPECT_TRUE(decoded_draw_image.image()); | |
| 659 EXPECT_TRUE(decoded_draw_image.image()->isTextureBacked()); | |
| 660 EXPECT_TRUE(decoded_draw_image.is_at_raster_decode()); | |
| 661 EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 662 | |
| 663 controller.DrawWithImageFinished(draw_image, decoded_draw_image); | |
| 664 } | |
| 665 | |
| 666 TEST(GpuImageDecodeControllerTest, GetDecodedImageForDrawLargerScale) { | |
| 667 auto context_provider = TestContextProvider::Create(); | |
| 668 context_provider->BindToCurrentThread(); | |
| 669 TestGpuImageDecodeController controller(context_provider.get()); | |
| 670 bool is_decomposable = true; | |
| 671 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 672 | |
| 673 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 674 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 675 quality, | |
| 676 CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 677 scoped_refptr<TileTask> task; | |
| 678 bool need_unref = controller.GetTaskForImageAndRef( | |
| 679 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 680 EXPECT_TRUE(need_unref); | |
| 681 EXPECT_TRUE(task); | |
| 682 | |
| 683 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 684 TestTileTaskRunner::ProcessTask(task.get()); | |
| 685 | |
| 686 DrawImage larger_draw_image( | |
| 687 image, SkIRect::MakeWH(image->width(), image->height()), quality, | |
| 688 CreateMatrix(SkSize::Make(1.5f, 1.5f), is_decomposable)); | |
| 689 scoped_refptr<TileTask> larger_task; | |
| 690 bool larger_need_unref = controller.GetTaskForImageAndRef( | |
| 691 larger_draw_image, ImageDecodeController::TracingInfo(), &larger_task); | |
| 692 EXPECT_TRUE(larger_need_unref); | |
| 693 EXPECT_TRUE(larger_task); | |
| 694 | |
| 695 TestTileTaskRunner::ProcessTask(larger_task->dependencies()[0].get()); | |
| 696 TestTileTaskRunner::ProcessTask(larger_task.get()); | |
| 697 | |
| 698 // Must hold context lock before calling GetDecodedImageForDraw / | |
| 699 // DrawWithImageFinished. | |
| 700 ContextProvider::ScopedContextLock context_lock(context_provider.get()); | |
| 701 DecodedDrawImage decoded_draw_image = | |
| 702 controller.GetDecodedImageForDraw(draw_image); | |
| 703 EXPECT_TRUE(decoded_draw_image.image()); | |
| 704 EXPECT_TRUE(decoded_draw_image.image()->isTextureBacked()); | |
| 705 EXPECT_FALSE(decoded_draw_image.is_at_raster_decode()); | |
| 706 EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 707 | |
| 708 DecodedDrawImage larger_decoded_draw_image = | |
| 709 controller.GetDecodedImageForDraw(larger_draw_image); | |
| 710 EXPECT_TRUE(larger_decoded_draw_image.image()); | |
| 711 EXPECT_TRUE(larger_decoded_draw_image.image()->isTextureBacked()); | |
| 712 EXPECT_FALSE(larger_decoded_draw_image.is_at_raster_decode()); | |
| 713 EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 714 | |
| 715 EXPECT_FALSE(decoded_draw_image.image() == larger_decoded_draw_image.image()); | |
| 716 | |
| 717 controller.DrawWithImageFinished(draw_image, decoded_draw_image); | |
| 718 controller.UnrefImage(draw_image); | |
| 719 controller.DrawWithImageFinished(larger_draw_image, | |
| 720 larger_decoded_draw_image); | |
| 721 controller.UnrefImage(larger_draw_image); | |
| 722 } | |
| 723 | |
| 724 TEST(GpuImageDecodeControllerTest, GetDecodedImageForDrawHigherQuality) { | |
| 725 auto context_provider = TestContextProvider::Create(); | |
| 726 context_provider->BindToCurrentThread(); | |
| 727 TestGpuImageDecodeController controller(context_provider.get()); | |
| 728 bool is_decomposable = true; | |
| 729 SkMatrix matrix = CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable); | |
| 730 | |
| 731 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 732 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 733 kLow_SkFilterQuality, matrix); | |
| 734 scoped_refptr<TileTask> task; | |
| 735 bool need_unref = controller.GetTaskForImageAndRef( | |
| 736 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 737 EXPECT_TRUE(need_unref); | |
| 738 EXPECT_TRUE(task); | |
| 739 | |
| 740 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 741 TestTileTaskRunner::ProcessTask(task.get()); | |
| 742 | |
| 743 DrawImage higher_quality_draw_image( | |
| 744 image, SkIRect::MakeWH(image->width(), image->height()), | |
| 745 kHigh_SkFilterQuality, matrix); | |
| 746 scoped_refptr<TileTask> hq_task; | |
| 747 bool hq_needs_unref = controller.GetTaskForImageAndRef( | |
| 748 higher_quality_draw_image, ImageDecodeController::TracingInfo(), | |
| 749 &hq_task); | |
| 750 EXPECT_TRUE(hq_needs_unref); | |
| 751 EXPECT_TRUE(hq_task); | |
| 752 | |
| 753 TestTileTaskRunner::ProcessTask(hq_task->dependencies()[0].get()); | |
| 754 TestTileTaskRunner::ProcessTask(hq_task.get()); | |
| 755 | |
| 756 // Must hold context lock before calling GetDecodedImageForDraw / | |
| 757 // DrawWithImageFinished. | |
| 758 ContextProvider::ScopedContextLock context_lock(context_provider.get()); | |
| 759 DecodedDrawImage decoded_draw_image = | |
| 760 controller.GetDecodedImageForDraw(draw_image); | |
| 761 EXPECT_TRUE(decoded_draw_image.image()); | |
| 762 EXPECT_TRUE(decoded_draw_image.image()->isTextureBacked()); | |
| 763 EXPECT_FALSE(decoded_draw_image.is_at_raster_decode()); | |
| 764 EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 765 | |
| 766 DecodedDrawImage larger_decoded_draw_image = | |
| 767 controller.GetDecodedImageForDraw(higher_quality_draw_image); | |
| 768 EXPECT_TRUE(larger_decoded_draw_image.image()); | |
| 769 EXPECT_TRUE(larger_decoded_draw_image.image()->isTextureBacked()); | |
| 770 EXPECT_FALSE(larger_decoded_draw_image.is_at_raster_decode()); | |
| 771 EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 772 | |
| 773 EXPECT_FALSE(decoded_draw_image.image() == larger_decoded_draw_image.image()); | |
| 774 | |
| 775 controller.DrawWithImageFinished(draw_image, decoded_draw_image); | |
| 776 controller.UnrefImage(draw_image); | |
| 777 controller.DrawWithImageFinished(higher_quality_draw_image, | |
| 778 larger_decoded_draw_image); | |
| 779 controller.UnrefImage(higher_quality_draw_image); | |
| 780 } | |
| 781 | |
| 782 TEST(GpuImageDecodeControllerTest, GetDecodedImageForDrawNegative) { | |
| 783 auto context_provider = TestContextProvider::Create(); | |
| 784 context_provider->BindToCurrentThread(); | |
| 785 TestGpuImageDecodeController controller(context_provider.get()); | |
| 786 bool is_decomposable = true; | |
| 787 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 788 | |
| 789 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 790 DrawImage draw_image( | |
| 791 image, SkIRect::MakeWH(image->width(), image->height()), quality, | |
| 792 CreateMatrix(SkSize::Make(-0.5f, 0.5f), is_decomposable)); | |
| 793 scoped_refptr<TileTask> task; | |
| 794 bool need_unref = controller.GetTaskForImageAndRef( | |
| 795 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 796 EXPECT_TRUE(need_unref); | |
| 797 EXPECT_TRUE(task); | |
| 798 | |
| 799 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 800 TestTileTaskRunner::ProcessTask(task.get()); | |
| 801 | |
| 802 // Must hold context lock before calling GetDecodedImageForDraw / | |
| 803 // DrawWithImageFinished. | |
| 804 ContextProvider::ScopedContextLock context_lock(context_provider.get()); | |
| 805 DecodedDrawImage decoded_draw_image = | |
| 806 controller.GetDecodedImageForDraw(draw_image); | |
| 807 EXPECT_TRUE(decoded_draw_image.image()); | |
| 808 EXPECT_EQ(decoded_draw_image.image()->width(), 50); | |
| 809 EXPECT_EQ(decoded_draw_image.image()->height(), 50); | |
| 810 EXPECT_TRUE(decoded_draw_image.image()->isTextureBacked()); | |
| 811 EXPECT_FALSE(decoded_draw_image.is_at_raster_decode()); | |
| 812 EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 813 | |
| 814 controller.DrawWithImageFinished(draw_image, decoded_draw_image); | |
| 815 controller.UnrefImage(draw_image); | |
| 816 } | |
| 817 | |
| 818 TEST(GpuImageDecodeControllerTest, GetLargeScaledDecodedImageForDraw) { | |
| 819 auto context_provider = TestContextProvider::Create(); | |
| 820 context_provider->BindToCurrentThread(); | |
| 821 TestGpuImageDecodeController controller(context_provider.get()); | |
| 822 bool is_decomposable = true; | |
| 823 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 824 | |
| 825 sk_sp<SkImage> image = CreateImage(1, 48000); | |
| 826 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 827 quality, | |
| 828 CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 829 scoped_refptr<TileTask> task; | |
| 830 bool need_unref = controller.GetTaskForImageAndRef( | |
| 831 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 832 EXPECT_TRUE(need_unref); | |
| 833 EXPECT_TRUE(task); | |
| 834 | |
| 835 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 836 TestTileTaskRunner::ProcessTask(task.get()); | |
| 837 | |
| 838 // Must hold context lock before calling GetDecodedImageForDraw / | |
| 839 // DrawWithImageFinished. | |
| 840 ContextProvider::ScopedContextLock context_lock(context_provider.get()); | |
| 841 DecodedDrawImage decoded_draw_image = | |
| 842 controller.GetDecodedImageForDraw(draw_image); | |
| 843 EXPECT_TRUE(decoded_draw_image.image()); | |
| 844 // The mip level scale should never go below 0 in any dimension. | |
| 845 EXPECT_EQ(1, decoded_draw_image.image()->width()); | |
| 846 EXPECT_EQ(24000, decoded_draw_image.image()->height()); | |
| 847 EXPECT_FALSE(decoded_draw_image.image()->isTextureBacked()); | |
| 848 EXPECT_FALSE(decoded_draw_image.is_at_raster_decode()); | |
| 849 EXPECT_TRUE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 850 | |
| 851 controller.DrawWithImageFinished(draw_image, decoded_draw_image); | |
| 852 controller.UnrefImage(draw_image); | |
| 853 EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 854 } | |
| 855 | |
| 856 TEST(GpuImageDecodeControllerTest, AtRasterUsedDirectlyIfSpaceAllows) { | |
| 857 auto context_provider = TestContextProvider::Create(); | |
| 858 context_provider->BindToCurrentThread(); | |
| 859 TestGpuImageDecodeController controller(context_provider.get()); | |
| 860 bool is_decomposable = true; | |
| 861 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 862 | |
| 863 controller.SetCachedBytesLimitForTesting(0); | |
| 864 | |
| 865 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 866 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 867 quality, | |
| 868 CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 869 | |
| 870 scoped_refptr<TileTask> task; | |
| 871 bool need_unref = controller.GetTaskForImageAndRef( | |
| 872 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 873 EXPECT_FALSE(need_unref); | |
| 874 EXPECT_FALSE(task); | |
| 875 | |
| 876 // Must hold context lock before calling GetDecodedImageForDraw / | |
| 877 // DrawWithImageFinished. | |
| 878 ContextProvider::ScopedContextLock context_lock(context_provider.get()); | |
| 879 DecodedDrawImage decoded_draw_image = | |
| 880 controller.GetDecodedImageForDraw(draw_image); | |
| 881 EXPECT_TRUE(decoded_draw_image.image()); | |
| 882 EXPECT_TRUE(decoded_draw_image.image()->isTextureBacked()); | |
| 883 EXPECT_TRUE(decoded_draw_image.is_at_raster_decode()); | |
| 884 EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 885 | |
| 886 controller.SetCachedBytesLimitForTesting(96 * 1024 * 1024); | |
| 887 | |
| 888 // Finish our draw after increasing the memory limit, image should be added to | |
| 889 // cache. | |
| 890 controller.DrawWithImageFinished(draw_image, decoded_draw_image); | |
| 891 | |
| 892 scoped_refptr<TileTask> another_task; | |
| 893 bool another_task_needs_unref = controller.GetTaskForImageAndRef( | |
| 894 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 895 EXPECT_TRUE(another_task_needs_unref); | |
| 896 EXPECT_FALSE(another_task); | |
| 897 controller.UnrefImage(draw_image); | |
| 898 } | |
| 899 | |
| 900 TEST(GpuImageDecodeControllerTest, | |
| 901 GetDecodedImageForDrawAtRasterDecodeMultipleTimes) { | |
| 902 auto context_provider = TestContextProvider::Create(); | |
| 903 context_provider->BindToCurrentThread(); | |
| 904 TestGpuImageDecodeController controller(context_provider.get()); | |
| 905 bool is_decomposable = true; | |
| 906 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 907 | |
| 908 controller.SetCachedBytesLimitForTesting(0); | |
| 909 | |
| 910 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 911 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 912 quality, | |
| 913 CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 914 | |
| 915 // Must hold context lock before calling GetDecodedImageForDraw / | |
| 916 // DrawWithImageFinished. | |
| 917 ContextProvider::ScopedContextLock context_lock(context_provider.get()); | |
| 918 DecodedDrawImage decoded_draw_image = | |
| 919 controller.GetDecodedImageForDraw(draw_image); | |
| 920 EXPECT_TRUE(decoded_draw_image.image()); | |
| 921 EXPECT_TRUE(decoded_draw_image.image()->isTextureBacked()); | |
| 922 EXPECT_TRUE(decoded_draw_image.is_at_raster_decode()); | |
| 923 EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 924 | |
| 925 DecodedDrawImage another_decoded_draw_image = | |
| 926 controller.GetDecodedImageForDraw(draw_image); | |
| 927 EXPECT_EQ(decoded_draw_image.image()->uniqueID(), | |
| 928 another_decoded_draw_image.image()->uniqueID()); | |
| 929 | |
| 930 controller.DrawWithImageFinished(draw_image, decoded_draw_image); | |
| 931 controller.DrawWithImageFinished(draw_image, another_decoded_draw_image); | |
| 932 } | |
| 933 | |
| 934 TEST(GpuImageDecodeControllerTest, | |
| 935 GetLargeDecodedImageForDrawAtRasterDecodeMultipleTimes) { | |
| 936 auto context_provider = TestContextProvider::Create(); | |
| 937 context_provider->BindToCurrentThread(); | |
| 938 TestGpuImageDecodeController controller(context_provider.get()); | |
| 939 bool is_decomposable = true; | |
| 940 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 941 | |
| 942 sk_sp<SkImage> image = CreateImage(1, 24000); | |
| 943 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 944 quality, | |
| 945 CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable)); | |
| 946 | |
| 947 // Must hold context lock before calling GetDecodedImageForDraw / | |
| 948 // DrawWithImageFinished. | |
| 949 ContextProvider::ScopedContextLock context_lock(context_provider.get()); | |
| 950 DecodedDrawImage decoded_draw_image = | |
| 951 controller.GetDecodedImageForDraw(draw_image); | |
| 952 EXPECT_TRUE(decoded_draw_image.image()); | |
| 953 EXPECT_FALSE(decoded_draw_image.image()->isTextureBacked()); | |
| 954 EXPECT_TRUE(decoded_draw_image.is_at_raster_decode()); | |
| 955 EXPECT_TRUE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 956 | |
| 957 controller.DrawWithImageFinished(draw_image, decoded_draw_image); | |
| 958 EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 959 | |
| 960 DecodedDrawImage second_decoded_draw_image = | |
| 961 controller.GetDecodedImageForDraw(draw_image); | |
| 962 EXPECT_TRUE(second_decoded_draw_image.image()); | |
| 963 EXPECT_FALSE(second_decoded_draw_image.image()->isTextureBacked()); | |
| 964 EXPECT_TRUE(second_decoded_draw_image.is_at_raster_decode()); | |
| 965 EXPECT_TRUE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 966 | |
| 967 controller.DrawWithImageFinished(draw_image, second_decoded_draw_image); | |
| 968 EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image)); | |
| 969 } | |
| 970 | |
| 971 TEST(GpuImageDecodeControllerTest, ZeroSizedImagesAreSkipped) { | |
| 972 auto context_provider = TestContextProvider::Create(); | |
| 973 context_provider->BindToCurrentThread(); | |
| 974 TestGpuImageDecodeController controller(context_provider.get()); | |
| 975 bool is_decomposable = true; | |
| 976 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 977 | |
| 978 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 979 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 980 quality, | |
| 981 CreateMatrix(SkSize::Make(0.f, 0.f), is_decomposable)); | |
| 982 | |
| 983 scoped_refptr<TileTask> task; | |
| 984 bool need_unref = controller.GetTaskForImageAndRef( | |
| 985 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 986 EXPECT_FALSE(task); | |
| 987 EXPECT_FALSE(need_unref); | |
| 988 | |
| 989 // Must hold context lock before calling GetDecodedImageForDraw / | |
| 990 // DrawWithImageFinished. | |
| 991 ContextProvider::ScopedContextLock context_lock(context_provider.get()); | |
| 992 DecodedDrawImage decoded_draw_image = | |
| 993 controller.GetDecodedImageForDraw(draw_image); | |
| 994 EXPECT_FALSE(decoded_draw_image.image()); | |
| 995 | |
| 996 controller.DrawWithImageFinished(draw_image, decoded_draw_image); | |
| 997 } | |
| 998 | |
| 999 TEST(GpuImageDecodeControllerTest, NonOverlappingSrcRectImagesAreSkipped) { | |
| 1000 auto context_provider = TestContextProvider::Create(); | |
| 1001 context_provider->BindToCurrentThread(); | |
| 1002 TestGpuImageDecodeController controller(context_provider.get()); | |
| 1003 bool is_decomposable = true; | |
| 1004 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 1005 | |
| 1006 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 1007 DrawImage draw_image( | |
| 1008 image, SkIRect::MakeXYWH(150, 150, image->width(), image->height()), | |
| 1009 quality, CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable)); | |
| 1010 | |
| 1011 scoped_refptr<TileTask> task; | |
| 1012 bool need_unref = controller.GetTaskForImageAndRef( | |
| 1013 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 1014 EXPECT_FALSE(task); | |
| 1015 EXPECT_FALSE(need_unref); | |
| 1016 | |
| 1017 // Must hold context lock before calling GetDecodedImageForDraw / | |
| 1018 // DrawWithImageFinished. | |
| 1019 ContextProvider::ScopedContextLock context_lock(context_provider.get()); | |
| 1020 DecodedDrawImage decoded_draw_image = | |
| 1021 controller.GetDecodedImageForDraw(draw_image); | |
| 1022 EXPECT_FALSE(decoded_draw_image.image()); | |
| 1023 | |
| 1024 controller.DrawWithImageFinished(draw_image, decoded_draw_image); | |
| 1025 } | |
| 1026 | |
| 1027 TEST(GpuImageDecodeControllerTest, CanceledTasksDoNotCountAgainstBudget) { | |
| 1028 auto context_provider = TestContextProvider::Create(); | |
| 1029 context_provider->BindToCurrentThread(); | |
| 1030 TestGpuImageDecodeController controller(context_provider.get()); | |
| 1031 bool is_decomposable = true; | |
| 1032 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 1033 | |
| 1034 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 1035 DrawImage draw_image( | |
| 1036 image, SkIRect::MakeXYWH(0, 0, image->width(), image->height()), quality, | |
| 1037 CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable)); | |
| 1038 | |
| 1039 scoped_refptr<TileTask> task; | |
| 1040 bool need_unref = controller.GetTaskForImageAndRef( | |
| 1041 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 1042 EXPECT_NE(0u, controller.GetBytesUsedForTesting()); | |
| 1043 EXPECT_TRUE(task); | |
| 1044 EXPECT_TRUE(need_unref); | |
| 1045 | |
| 1046 TestTileTaskRunner::CancelTask(task->dependencies()[0].get()); | |
| 1047 TestTileTaskRunner::CompleteTask(task->dependencies()[0].get()); | |
| 1048 TestTileTaskRunner::CancelTask(task.get()); | |
| 1049 TestTileTaskRunner::CompleteTask(task.get()); | |
| 1050 | |
| 1051 controller.UnrefImage(draw_image); | |
| 1052 EXPECT_EQ(0u, controller.GetBytesUsedForTesting()); | |
| 1053 } | |
| 1054 | |
| 1055 TEST(GpuImageDecodeControllerTest, ShouldAggressivelyFreeResources) { | |
| 1056 auto context_provider = TestContextProvider::Create(); | |
| 1057 context_provider->BindToCurrentThread(); | |
| 1058 TestGpuImageDecodeController controller(context_provider.get()); | |
| 1059 bool is_decomposable = true; | |
| 1060 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 1061 | |
| 1062 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 1063 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 1064 quality, | |
| 1065 CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 1066 scoped_refptr<TileTask> task; | |
| 1067 { | |
| 1068 bool need_unref = controller.GetTaskForImageAndRef( | |
| 1069 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 1070 EXPECT_TRUE(need_unref); | |
| 1071 EXPECT_TRUE(task); | |
| 1072 } | |
| 1073 | |
| 1074 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 1075 TestTileTaskRunner::ProcessTask(task.get()); | |
| 1076 | |
| 1077 controller.UnrefImage(draw_image); | |
| 1078 | |
| 1079 // We should now have data image in our cache. | |
| 1080 DCHECK_GT(controller.GetBytesUsedForTesting(), 0u); | |
| 1081 | |
| 1082 // Tell our controller to aggressively free resources. | |
| 1083 controller.SetShouldAggressivelyFreeResources(true); | |
| 1084 DCHECK_EQ(0u, controller.GetBytesUsedForTesting()); | |
| 1085 | |
| 1086 // Attempting to upload a new image should result in at-raster decode. | |
| 1087 { | |
| 1088 bool need_unref = controller.GetTaskForImageAndRef( | |
| 1089 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 1090 EXPECT_FALSE(need_unref); | |
| 1091 EXPECT_FALSE(task); | |
| 1092 } | |
| 1093 | |
| 1094 // We now tell the controller to not aggressively free resources. Uploads | |
| 1095 // should work again. | |
| 1096 controller.SetShouldAggressivelyFreeResources(false); | |
| 1097 { | |
| 1098 bool need_unref = controller.GetTaskForImageAndRef( | |
| 1099 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 1100 EXPECT_TRUE(need_unref); | |
| 1101 EXPECT_TRUE(task); | |
| 1102 } | |
| 1103 | |
| 1104 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 1105 TestTileTaskRunner::ProcessTask(task.get()); | |
| 1106 | |
| 1107 // The image should be in our cache after un-ref. | |
| 1108 controller.UnrefImage(draw_image); | |
| 1109 DCHECK_GT(controller.GetBytesUsedForTesting(), 0u); | |
| 1110 } | |
| 1111 | |
| 1112 TEST(GpuImageDecodeControllerTest, OrphanedImagesFreeOnReachingZeroRefs) { | |
| 1113 auto context_provider = TestContextProvider::Create(); | |
| 1114 context_provider->BindToCurrentThread(); | |
| 1115 TestGpuImageDecodeController controller(context_provider.get()); | |
| 1116 bool is_decomposable = true; | |
| 1117 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 1118 | |
| 1119 // Create a downscaled image. | |
| 1120 sk_sp<SkImage> first_image = CreateImage(100, 100); | |
| 1121 DrawImage first_draw_image( | |
| 1122 first_image, SkIRect::MakeWH(first_image->width(), first_image->height()), | |
| 1123 quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 1124 scoped_refptr<TileTask> first_task; | |
| 1125 bool need_unref = controller.GetTaskForImageAndRef( | |
| 1126 first_draw_image, ImageDecodeController::TracingInfo(), &first_task); | |
| 1127 EXPECT_TRUE(need_unref); | |
| 1128 EXPECT_TRUE(first_task); | |
| 1129 | |
| 1130 // The budget should account for exactly one image. | |
| 1131 EXPECT_EQ(controller.GetBytesUsedForTesting(), | |
| 1132 controller.GetDrawImageSizeForTesting(first_draw_image)); | |
| 1133 | |
| 1134 // Create a larger version of |first_image|, this should immediately free the | |
| 1135 // memory used by |first_image| for the smaller scale. | |
| 1136 DrawImage second_draw_image( | |
| 1137 first_image, SkIRect::MakeWH(first_image->width(), first_image->height()), | |
| 1138 quality, CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable)); | |
| 1139 scoped_refptr<TileTask> second_task; | |
| 1140 need_unref = controller.GetTaskForImageAndRef( | |
| 1141 second_draw_image, ImageDecodeController::TracingInfo(), &second_task); | |
| 1142 EXPECT_TRUE(need_unref); | |
| 1143 EXPECT_TRUE(second_task); | |
| 1144 EXPECT_TRUE(first_task.get() != second_task.get()); | |
| 1145 | |
| 1146 TestTileTaskRunner::ProcessTask(second_task->dependencies()[0].get()); | |
| 1147 TestTileTaskRunner::ProcessTask(second_task.get()); | |
| 1148 | |
| 1149 controller.UnrefImage(second_draw_image); | |
| 1150 | |
| 1151 // The budget should account for both images one image. | |
| 1152 EXPECT_EQ(controller.GetBytesUsedForTesting(), | |
| 1153 controller.GetDrawImageSizeForTesting(second_draw_image) + | |
| 1154 controller.GetDrawImageSizeForTesting(first_draw_image)); | |
| 1155 | |
| 1156 // Unref the first image, it was orphaned, so it should be immediately | |
| 1157 // deleted. | |
| 1158 TestTileTaskRunner::ProcessTask(first_task->dependencies()[0].get()); | |
| 1159 TestTileTaskRunner::ProcessTask(first_task.get()); | |
| 1160 controller.UnrefImage(first_draw_image); | |
| 1161 | |
| 1162 // The budget should account for exactly one image. | |
| 1163 EXPECT_EQ(controller.GetBytesUsedForTesting(), | |
| 1164 controller.GetDrawImageSizeForTesting(second_draw_image)); | |
| 1165 } | |
| 1166 | |
| 1167 TEST(GpuImageDecodeControllerTest, OrphanedZeroRefImagesImmediatelyDeleted) { | |
| 1168 auto context_provider = TestContextProvider::Create(); | |
| 1169 context_provider->BindToCurrentThread(); | |
| 1170 TestGpuImageDecodeController controller(context_provider.get()); | |
| 1171 bool is_decomposable = true; | |
| 1172 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 1173 | |
| 1174 // Create a downscaled image. | |
| 1175 sk_sp<SkImage> first_image = CreateImage(100, 100); | |
| 1176 DrawImage first_draw_image( | |
| 1177 first_image, SkIRect::MakeWH(first_image->width(), first_image->height()), | |
| 1178 quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable)); | |
| 1179 scoped_refptr<TileTask> first_task; | |
| 1180 bool need_unref = controller.GetTaskForImageAndRef( | |
| 1181 first_draw_image, ImageDecodeController::TracingInfo(), &first_task); | |
| 1182 EXPECT_TRUE(need_unref); | |
| 1183 EXPECT_TRUE(first_task); | |
| 1184 | |
| 1185 TestTileTaskRunner::ProcessTask(first_task->dependencies()[0].get()); | |
| 1186 TestTileTaskRunner::ProcessTask(first_task.get()); | |
| 1187 controller.UnrefImage(first_draw_image); | |
| 1188 | |
| 1189 // The budget should account for exactly one image. | |
| 1190 EXPECT_EQ(controller.GetBytesUsedForTesting(), | |
| 1191 controller.GetDrawImageSizeForTesting(first_draw_image)); | |
| 1192 | |
| 1193 // Create a larger version of |first_image|, this should immediately free the | |
| 1194 // memory used by |first_image| for the smaller scale. | |
| 1195 DrawImage second_draw_image( | |
| 1196 first_image, SkIRect::MakeWH(first_image->width(), first_image->height()), | |
| 1197 quality, CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable)); | |
| 1198 scoped_refptr<TileTask> second_task; | |
| 1199 need_unref = controller.GetTaskForImageAndRef( | |
| 1200 second_draw_image, ImageDecodeController::TracingInfo(), &second_task); | |
| 1201 EXPECT_TRUE(need_unref); | |
| 1202 EXPECT_TRUE(second_task); | |
| 1203 EXPECT_TRUE(first_task.get() != second_task.get()); | |
| 1204 | |
| 1205 TestTileTaskRunner::ProcessTask(second_task->dependencies()[0].get()); | |
| 1206 TestTileTaskRunner::ProcessTask(second_task.get()); | |
| 1207 | |
| 1208 controller.UnrefImage(second_draw_image); | |
| 1209 | |
| 1210 // The budget should account for exactly one image. | |
| 1211 EXPECT_EQ(controller.GetBytesUsedForTesting(), | |
| 1212 controller.GetDrawImageSizeForTesting(second_draw_image)); | |
| 1213 } | |
| 1214 | |
| 1215 TEST(GpuImageDecodeControllerTest, QualityCappedAtMedium) { | |
| 1216 auto context_provider = TestContextProvider::Create(); | |
| 1217 context_provider->BindToCurrentThread(); | |
| 1218 TestGpuImageDecodeController controller(context_provider.get()); | |
| 1219 sk_sp<SkImage> image = CreateImage(100, 100); | |
| 1220 bool is_decomposable = true; | |
| 1221 SkMatrix matrix = CreateMatrix(SkSize::Make(0.4f, 0.4f), is_decomposable); | |
| 1222 | |
| 1223 // Create an image with kLow_FilterQuality. | |
| 1224 DrawImage low_draw_image(image, | |
| 1225 SkIRect::MakeWH(image->width(), image->height()), | |
| 1226 kLow_SkFilterQuality, matrix); | |
| 1227 scoped_refptr<TileTask> low_task; | |
| 1228 bool need_unref = controller.GetTaskForImageAndRef( | |
| 1229 low_draw_image, ImageDecodeController::TracingInfo(), &low_task); | |
| 1230 EXPECT_TRUE(need_unref); | |
| 1231 EXPECT_TRUE(low_task); | |
| 1232 | |
| 1233 // Get the same image at kMedium_FilterQuality. We can't re-use low, so we | |
| 1234 // should get a new task/ref. | |
| 1235 DrawImage medium_draw_image(image, | |
| 1236 SkIRect::MakeWH(image->width(), image->height()), | |
| 1237 kMedium_SkFilterQuality, matrix); | |
| 1238 scoped_refptr<TileTask> medium_task; | |
| 1239 need_unref = controller.GetTaskForImageAndRef( | |
| 1240 medium_draw_image, ImageDecodeController::TracingInfo(), &medium_task); | |
| 1241 EXPECT_TRUE(need_unref); | |
| 1242 EXPECT_TRUE(medium_task.get()); | |
| 1243 EXPECT_FALSE(low_task.get() == medium_task.get()); | |
| 1244 | |
| 1245 // Get the same image at kHigh_FilterQuality. We should re-use medium. | |
| 1246 DrawImage large_draw_image(image, | |
| 1247 SkIRect::MakeWH(image->width(), image->height()), | |
| 1248 kHigh_SkFilterQuality, matrix); | |
| 1249 scoped_refptr<TileTask> large_task; | |
| 1250 need_unref = controller.GetTaskForImageAndRef( | |
| 1251 large_draw_image, ImageDecodeController::TracingInfo(), &large_task); | |
| 1252 EXPECT_TRUE(need_unref); | |
| 1253 EXPECT_TRUE(medium_task.get() == large_task.get()); | |
| 1254 | |
| 1255 TestTileTaskRunner::ProcessTask(low_task->dependencies()[0].get()); | |
| 1256 TestTileTaskRunner::ProcessTask(low_task.get()); | |
| 1257 TestTileTaskRunner::ProcessTask(medium_task->dependencies()[0].get()); | |
| 1258 TestTileTaskRunner::ProcessTask(medium_task.get()); | |
| 1259 | |
| 1260 controller.UnrefImage(low_draw_image); | |
| 1261 controller.UnrefImage(medium_draw_image); | |
| 1262 controller.UnrefImage(large_draw_image); | |
| 1263 } | |
| 1264 | |
| 1265 // Ensure that switching to a mipped version of an image after the initial | |
| 1266 // cache entry creation doesn't cause a buffer overflow/crash. | |
| 1267 TEST(GpuImageDecodeControllerTest, GetDecodedImageForDrawMipUsageChange) { | |
| 1268 auto context_provider = TestContextProvider::Create(); | |
| 1269 context_provider->BindToCurrentThread(); | |
| 1270 TestGpuImageDecodeController controller(context_provider.get()); | |
| 1271 bool is_decomposable = true; | |
| 1272 SkFilterQuality quality = kHigh_SkFilterQuality; | |
| 1273 | |
| 1274 // Create an image decode task and cache entry that does not need mips. | |
| 1275 sk_sp<SkImage> image = CreateImage(4000, 4000); | |
| 1276 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 1277 quality, | |
| 1278 CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable)); | |
| 1279 scoped_refptr<TileTask> task; | |
| 1280 bool need_unref = controller.GetTaskForImageAndRef( | |
| 1281 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 1282 EXPECT_TRUE(need_unref); | |
| 1283 EXPECT_TRUE(task); | |
| 1284 | |
| 1285 // Cancel the task without ever using it. | |
| 1286 TestTileTaskRunner::CancelTask(task->dependencies()[0].get()); | |
| 1287 TestTileTaskRunner::CompleteTask(task->dependencies()[0].get()); | |
| 1288 TestTileTaskRunner::CancelTask(task.get()); | |
| 1289 TestTileTaskRunner::CompleteTask(task.get()); | |
| 1290 | |
| 1291 controller.UnrefImage(draw_image); | |
| 1292 | |
| 1293 // Must hold context lock before calling GetDecodedImageForDraw / | |
| 1294 // DrawWithImageFinished. | |
| 1295 ContextProvider::ScopedContextLock context_lock(context_provider.get()); | |
| 1296 | |
| 1297 // Do an at-raster decode of the above image that *does* require mips. | |
| 1298 DrawImage draw_image_mips( | |
| 1299 image, SkIRect::MakeWH(image->width(), image->height()), quality, | |
| 1300 CreateMatrix(SkSize::Make(0.6f, 0.6f), is_decomposable)); | |
| 1301 DecodedDrawImage decoded_draw_image = | |
| 1302 controller.GetDecodedImageForDraw(draw_image_mips); | |
| 1303 controller.DrawWithImageFinished(draw_image_mips, decoded_draw_image); | |
| 1304 } | |
| 1305 | |
| 1306 TEST(GpuImageDecodeControllerTest, MemoryStateSuspended) { | |
| 1307 auto context_provider = TestContextProvider::Create(); | |
| 1308 context_provider->BindToCurrentThread(); | |
| 1309 TestGpuImageDecodeController controller(context_provider.get()); | |
| 1310 | |
| 1311 // First Insert an image into our cache. | |
| 1312 sk_sp<SkImage> image = CreateImage(1, 1); | |
| 1313 bool is_decomposable = true; | |
| 1314 SkMatrix matrix = CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable); | |
| 1315 DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()), | |
| 1316 kLow_SkFilterQuality, matrix); | |
| 1317 scoped_refptr<TileTask> task; | |
| 1318 bool need_unref = controller.GetTaskForImageAndRef( | |
| 1319 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 1320 EXPECT_TRUE(need_unref); | |
| 1321 EXPECT_TRUE(task); | |
| 1322 | |
| 1323 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 1324 TestTileTaskRunner::ProcessTask(task.get()); | |
| 1325 controller.UnrefImage(draw_image); | |
| 1326 | |
| 1327 // The image should be cached. | |
| 1328 DCHECK_GT(controller.GetBytesUsedForTesting(), 0u); | |
| 1329 DCHECK_EQ(controller.GetNumCacheEntriesForTesting(), 1u); | |
| 1330 | |
| 1331 // Set us to the not visible state (prerequisite for SUSPENDED). | |
| 1332 controller.SetShouldAggressivelyFreeResources(true); | |
| 1333 | |
| 1334 // Image should be cached, but not using memory budget. | |
| 1335 DCHECK_EQ(controller.GetBytesUsedForTesting(), 0u); | |
| 1336 DCHECK_EQ(controller.GetNumCacheEntriesForTesting(), 1u); | |
| 1337 | |
| 1338 // Set us to the SUSPENDED state. | |
| 1339 controller.OnMemoryStateChange(base::MemoryState::SUSPENDED); | |
| 1340 | |
| 1341 // Nothing should be cached. | |
| 1342 DCHECK_EQ(controller.GetBytesUsedForTesting(), 0u); | |
| 1343 DCHECK_EQ(controller.GetNumCacheEntriesForTesting(), 0u); | |
| 1344 | |
| 1345 // Attempts to get a task for the image should fail, as we have no space (at | |
| 1346 // raster only). | |
| 1347 need_unref = controller.GetTaskForImageAndRef( | |
| 1348 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 1349 EXPECT_FALSE(need_unref); | |
| 1350 EXPECT_FALSE(task); | |
| 1351 | |
| 1352 // Restore us to visible and NORMAL memory state. | |
| 1353 controller.OnMemoryStateChange(base::MemoryState::NORMAL); | |
| 1354 controller.SetShouldAggressivelyFreeResources(false); | |
| 1355 | |
| 1356 // We should now be able to create a task again (space available). | |
| 1357 need_unref = controller.GetTaskForImageAndRef( | |
| 1358 draw_image, ImageDecodeController::TracingInfo(), &task); | |
| 1359 EXPECT_TRUE(need_unref); | |
| 1360 EXPECT_TRUE(task); | |
| 1361 | |
| 1362 TestTileTaskRunner::ProcessTask(task->dependencies()[0].get()); | |
| 1363 TestTileTaskRunner::ProcessTask(task.get()); | |
| 1364 controller.UnrefImage(draw_image); | |
| 1365 } | |
| 1366 | |
| 1367 } // namespace | |
| 1368 } // namespace cc | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2541183002:
cc: Rename ImageDecodeController to ImageDecodeCache. (Closed)
