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| 1 // Copyright 2013 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 <algorithm> | |
| 6 #include <vector> | |
| 7 | |
| 8 #include "cc/resources/managed_tile_state.h" | |
| 9 #include "cc/resources/prioritized_tile_set.h" | |
| 10 #include "cc/resources/tile.h" | |
| 11 #include "cc/test/fake_output_surface.h" | |
| 12 #include "cc/test/fake_output_surface_client.h" | |
| 13 #include "cc/test/fake_picture_pile_impl.h" | |
| 14 #include "cc/test/fake_tile_manager.h" | |
| 15 #include "cc/test/fake_tile_manager_client.h" | |
| 16 #include "cc/test/test_shared_bitmap_manager.h" | |
| 17 #include "cc/test/test_tile_priorities.h" | |
| 18 #include "testing/gtest/include/gtest/gtest.h" | |
| 19 | |
| 20 namespace cc { | |
| 21 | |
| 22 class BinComparator { | |
| 23 public: | |
| 24 bool operator()(const scoped_refptr<Tile>& a, | |
| 25 const scoped_refptr<Tile>& b) const { | |
| 26 const ManagedTileState& ams = a->managed_state(); | |
| 27 const ManagedTileState& bms = b->managed_state(); | |
| 28 | |
| 29 if (ams.priority_bin != bms.priority_bin) | |
| 30 return ams.priority_bin < bms.priority_bin; | |
| 31 | |
| 32 if (ams.required_for_activation != bms.required_for_activation) | |
| 33 return ams.required_for_activation; | |
| 34 | |
| 35 if (ams.resolution != bms.resolution) | |
| 36 return ams.resolution < bms.resolution; | |
| 37 | |
| 38 if (ams.distance_to_visible != bms.distance_to_visible) | |
| 39 return ams.distance_to_visible < bms.distance_to_visible; | |
| 40 | |
| 41 gfx::Rect a_rect = a->content_rect(); | |
| 42 gfx::Rect b_rect = b->content_rect(); | |
| 43 if (a_rect.y() != b_rect.y()) | |
| 44 return a_rect.y() < b_rect.y(); | |
| 45 return a_rect.x() < b_rect.x(); | |
| 46 } | |
| 47 }; | |
| 48 | |
| 49 namespace { | |
| 50 | |
| 51 class PrioritizedTileSetTest : public testing::Test { | |
| 52 public: | |
| 53 PrioritizedTileSetTest() { | |
| 54 output_surface_ = FakeOutputSurface::Create3d().Pass(); | |
| 55 CHECK(output_surface_->BindToClient(&output_surface_client_)); | |
| 56 | |
| 57 shared_bitmap_manager_.reset(new TestSharedBitmapManager()); | |
| 58 resource_provider_ = ResourceProvider::Create(output_surface_.get(), | |
| 59 shared_bitmap_manager_.get(), | |
| 60 NULL, | |
| 61 0, | |
| 62 false, | |
| 63 1, | |
| 64 false).Pass(); | |
| 65 resource_pool_ = ResourcePool::Create( | |
| 66 resource_provider_.get(), GL_TEXTURE_2D, RGBA_8888); | |
| 67 tile_manager_.reset( | |
| 68 new FakeTileManager(&tile_manager_client_, resource_pool_.get())); | |
| 69 picture_pile_ = FakePicturePileImpl::CreateInfiniteFilledPile(); | |
| 70 } | |
| 71 | |
| 72 scoped_refptr<Tile> CreateTile() { | |
| 73 return tile_manager_->CreateTile(picture_pile_.get(), | |
| 74 settings_.default_tile_size, | |
| 75 gfx::Rect(), | |
| 76 gfx::Rect(), | |
| 77 1.0, | |
| 78 0, | |
| 79 0, | |
| 80 0); | |
| 81 } | |
| 82 void ReleaseTiles(std::vector<scoped_refptr<Tile> >* tiles) { | |
| 83 for (std::vector<scoped_refptr<Tile> >::iterator it = tiles->begin(); | |
| 84 it != tiles->end(); | |
| 85 it++) { | |
| 86 Tile* tile = it->get(); | |
| 87 tile->SetPriority(ACTIVE_TREE, TilePriority()); | |
| 88 tile->SetPriority(PENDING_TREE, TilePriority()); | |
| 89 } | |
| 90 } | |
| 91 | |
| 92 private: | |
| 93 LayerTreeSettings settings_; | |
| 94 FakeOutputSurfaceClient output_surface_client_; | |
| 95 scoped_ptr<FakeOutputSurface> output_surface_; | |
| 96 scoped_ptr<SharedBitmapManager> shared_bitmap_manager_; | |
| 97 scoped_ptr<ResourceProvider> resource_provider_; | |
| 98 scoped_ptr<ResourcePool> resource_pool_; | |
| 99 FakeTileManagerClient tile_manager_client_; | |
| 100 scoped_ptr<FakeTileManager> tile_manager_; | |
| 101 scoped_refptr<FakePicturePileImpl> picture_pile_; | |
| 102 }; | |
| 103 | |
| 104 TEST_F(PrioritizedTileSetTest, EmptyIterator) { | |
| 105 // Creating an iterator to an empty set should work (but create iterator that | |
| 106 // isn't valid). | |
| 107 | |
| 108 PrioritizedTileSet set; | |
| 109 | |
| 110 PrioritizedTileSet::Iterator it(&set, true); | |
| 111 EXPECT_FALSE(it); | |
| 112 } | |
| 113 | |
| 114 TEST_F(PrioritizedTileSetTest, NonEmptyIterator) { | |
| 115 PrioritizedTileSet set; | |
| 116 scoped_refptr<Tile> tile = CreateTile(); | |
| 117 set.InsertTile(tile.get(), NOW_BIN); | |
| 118 | |
| 119 PrioritizedTileSet::Iterator it(&set, true); | |
| 120 EXPECT_TRUE(it); | |
| 121 EXPECT_TRUE(*it == tile.get()); | |
| 122 ++it; | |
| 123 EXPECT_FALSE(it); | |
| 124 } | |
| 125 | |
| 126 TEST_F(PrioritizedTileSetTest, NowAndReadyToDrawBin) { | |
| 127 // Ensure that tiles in NOW_AND_READY_TO_DRAW_BIN aren't sorted. | |
| 128 | |
| 129 PrioritizedTileSet set; | |
| 130 TilePriority priorities[4] = { | |
| 131 TilePriorityForEventualBin(), | |
| 132 TilePriorityForNowBin(), | |
| 133 TilePriority(), | |
| 134 TilePriorityForSoonBin()}; | |
| 135 | |
| 136 std::vector<scoped_refptr<Tile> > tiles; | |
| 137 for (int priority = 0; priority < 4; ++priority) { | |
| 138 for (int i = 0; i < 5; ++i) { | |
| 139 scoped_refptr<Tile> tile = CreateTile(); | |
| 140 tile->SetPriority(ACTIVE_TREE, priorities[priority]); | |
| 141 tile->SetPriority(PENDING_TREE, priorities[priority]); | |
| 142 tiles.push_back(tile); | |
| 143 set.InsertTile(tile.get(), NOW_AND_READY_TO_DRAW_BIN); | |
| 144 } | |
| 145 } | |
| 146 | |
| 147 // Tiles should appear in the same order as inserted. | |
| 148 int i = 0; | |
| 149 for (PrioritizedTileSet::Iterator it(&set, true); | |
| 150 it; | |
| 151 ++it) { | |
| 152 EXPECT_TRUE(*it == tiles[i].get()); | |
| 153 ++i; | |
| 154 } | |
| 155 EXPECT_EQ(20, i); | |
| 156 | |
| 157 ReleaseTiles(&tiles); | |
| 158 } | |
| 159 | |
| 160 TEST_F(PrioritizedTileSetTest, NowBin) { | |
| 161 // Ensure that tiles in NOW_BIN are sorted according to BinComparator. | |
| 162 | |
| 163 PrioritizedTileSet set; | |
| 164 TilePriority priorities[4] = { | |
| 165 TilePriorityForEventualBin(), | |
| 166 TilePriorityForNowBin(), | |
| 167 TilePriority(), | |
| 168 TilePriorityForSoonBin()}; | |
| 169 | |
| 170 std::vector<scoped_refptr<Tile> > tiles; | |
| 171 for (int priority = 0; priority < 4; ++priority) { | |
| 172 for (int i = 0; i < 5; ++i) { | |
| 173 scoped_refptr<Tile> tile = CreateTile(); | |
| 174 tile->SetPriority(ACTIVE_TREE, priorities[priority]); | |
| 175 tile->SetPriority(PENDING_TREE, priorities[priority]); | |
| 176 tiles.push_back(tile); | |
| 177 set.InsertTile(tile.get(), NOW_BIN); | |
| 178 } | |
| 179 } | |
| 180 | |
| 181 // Tiles should appear in BinComparator order. | |
| 182 std::sort(tiles.begin(), tiles.end(), BinComparator()); | |
| 183 | |
| 184 int i = 0; | |
| 185 for (PrioritizedTileSet::Iterator it(&set, true); | |
| 186 it; | |
| 187 ++it) { | |
| 188 EXPECT_TRUE(*it == tiles[i].get()); | |
| 189 ++i; | |
| 190 } | |
| 191 EXPECT_EQ(20, i); | |
| 192 | |
| 193 ReleaseTiles(&tiles); | |
| 194 } | |
| 195 | |
| 196 TEST_F(PrioritizedTileSetTest, SoonBin) { | |
| 197 // Ensure that tiles in SOON_BIN are sorted according to BinComparator. | |
| 198 | |
| 199 PrioritizedTileSet set; | |
| 200 TilePriority priorities[4] = { | |
| 201 TilePriorityForEventualBin(), | |
| 202 TilePriorityForNowBin(), | |
| 203 TilePriority(), | |
| 204 TilePriorityForSoonBin()}; | |
| 205 | |
| 206 std::vector<scoped_refptr<Tile> > tiles; | |
| 207 for (int priority = 0; priority < 4; ++priority) { | |
| 208 for (int i = 0; i < 5; ++i) { | |
| 209 scoped_refptr<Tile> tile = CreateTile(); | |
| 210 tile->SetPriority(ACTIVE_TREE, priorities[priority]); | |
| 211 tile->SetPriority(PENDING_TREE, priorities[priority]); | |
| 212 tiles.push_back(tile); | |
| 213 set.InsertTile(tile.get(), SOON_BIN); | |
| 214 } | |
| 215 } | |
| 216 | |
| 217 // Tiles should appear in BinComparator order. | |
| 218 std::sort(tiles.begin(), tiles.end(), BinComparator()); | |
| 219 | |
| 220 int i = 0; | |
| 221 for (PrioritizedTileSet::Iterator it(&set, true); | |
| 222 it; | |
| 223 ++it) { | |
| 224 EXPECT_TRUE(*it == tiles[i].get()); | |
| 225 ++i; | |
| 226 } | |
| 227 EXPECT_EQ(20, i); | |
| 228 | |
| 229 ReleaseTiles(&tiles); | |
| 230 } | |
| 231 | |
| 232 TEST_F(PrioritizedTileSetTest, SoonBinNoPriority) { | |
| 233 // Ensure that when not using priority iterator, SOON_BIN tiles | |
| 234 // are not sorted. | |
| 235 | |
| 236 PrioritizedTileSet set; | |
| 237 TilePriority priorities[4] = { | |
| 238 TilePriorityForEventualBin(), | |
| 239 TilePriorityForNowBin(), | |
| 240 TilePriority(), | |
| 241 TilePriorityForSoonBin()}; | |
| 242 | |
| 243 std::vector<scoped_refptr<Tile> > tiles; | |
| 244 for (int priority = 0; priority < 4; ++priority) { | |
| 245 for (int i = 0; i < 5; ++i) { | |
| 246 scoped_refptr<Tile> tile = CreateTile(); | |
| 247 tile->SetPriority(ACTIVE_TREE, priorities[priority]); | |
| 248 tile->SetPriority(PENDING_TREE, priorities[priority]); | |
| 249 tiles.push_back(tile); | |
| 250 set.InsertTile(tile.get(), SOON_BIN); | |
| 251 } | |
| 252 } | |
| 253 | |
| 254 int i = 0; | |
| 255 for (PrioritizedTileSet::Iterator it(&set, false); | |
| 256 it; | |
| 257 ++it) { | |
| 258 EXPECT_TRUE(*it == tiles[i].get()); | |
| 259 ++i; | |
| 260 } | |
| 261 EXPECT_EQ(20, i); | |
| 262 | |
| 263 ReleaseTiles(&tiles); | |
| 264 } | |
| 265 | |
| 266 TEST_F(PrioritizedTileSetTest, EventuallyAndActiveBin) { | |
| 267 // Ensure that EVENTUALLY_AND_ACTIVE_BIN tiles are sorted. | |
| 268 | |
| 269 PrioritizedTileSet set; | |
| 270 TilePriority priorities[4] = { | |
| 271 TilePriorityForEventualBin(), | |
| 272 TilePriorityForNowBin(), | |
| 273 TilePriority(), | |
| 274 TilePriorityForSoonBin()}; | |
| 275 | |
| 276 std::vector<scoped_refptr<Tile> > tiles; | |
| 277 for (int priority = 0; priority < 4; ++priority) { | |
| 278 for (int i = 0; i < 5; ++i) { | |
| 279 scoped_refptr<Tile> tile = CreateTile(); | |
| 280 tile->SetPriority(ACTIVE_TREE, priorities[priority]); | |
| 281 tile->SetPriority(PENDING_TREE, priorities[priority]); | |
| 282 tiles.push_back(tile); | |
| 283 set.InsertTile(tile.get(), EVENTUALLY_AND_ACTIVE_BIN); | |
| 284 } | |
| 285 } | |
| 286 | |
| 287 // Tiles should appear in BinComparator order. | |
| 288 std::sort(tiles.begin(), tiles.end(), BinComparator()); | |
| 289 | |
| 290 int i = 0; | |
| 291 for (PrioritizedTileSet::Iterator it(&set, true); | |
| 292 it; | |
| 293 ++it) { | |
| 294 EXPECT_TRUE(*it == tiles[i].get()); | |
| 295 ++i; | |
| 296 } | |
| 297 EXPECT_EQ(20, i); | |
| 298 | |
| 299 ReleaseTiles(&tiles); | |
| 300 } | |
| 301 | |
| 302 TEST_F(PrioritizedTileSetTest, EventuallyBin) { | |
| 303 // Ensure that EVENTUALLY_BIN tiles are sorted. | |
| 304 | |
| 305 PrioritizedTileSet set; | |
| 306 TilePriority priorities[4] = { | |
| 307 TilePriorityForEventualBin(), | |
| 308 TilePriorityForNowBin(), | |
| 309 TilePriority(), | |
| 310 TilePriorityForSoonBin()}; | |
| 311 | |
| 312 std::vector<scoped_refptr<Tile> > tiles; | |
| 313 for (int priority = 0; priority < 4; ++priority) { | |
| 314 for (int i = 0; i < 5; ++i) { | |
| 315 scoped_refptr<Tile> tile = CreateTile(); | |
| 316 tile->SetPriority(ACTIVE_TREE, priorities[priority]); | |
| 317 tile->SetPriority(PENDING_TREE, priorities[priority]); | |
| 318 tiles.push_back(tile); | |
| 319 set.InsertTile(tile.get(), EVENTUALLY_BIN); | |
| 320 } | |
| 321 } | |
| 322 | |
| 323 // Tiles should appear in BinComparator order. | |
| 324 std::sort(tiles.begin(), tiles.end(), BinComparator()); | |
| 325 | |
| 326 int i = 0; | |
| 327 for (PrioritizedTileSet::Iterator it(&set, true); | |
| 328 it; | |
| 329 ++it) { | |
| 330 EXPECT_TRUE(*it == tiles[i].get()); | |
| 331 ++i; | |
| 332 } | |
| 333 EXPECT_EQ(20, i); | |
| 334 | |
| 335 ReleaseTiles(&tiles); | |
| 336 } | |
| 337 | |
| 338 TEST_F(PrioritizedTileSetTest, AtLastAndActiveBin) { | |
| 339 // Ensure that AT_LAST_AND_ACTIVE_BIN tiles are sorted. | |
| 340 | |
| 341 PrioritizedTileSet set; | |
| 342 TilePriority priorities[4] = { | |
| 343 TilePriorityForEventualBin(), | |
| 344 TilePriorityForNowBin(), | |
| 345 TilePriority(), | |
| 346 TilePriorityForSoonBin()}; | |
| 347 | |
| 348 std::vector<scoped_refptr<Tile> > tiles; | |
| 349 for (int priority = 0; priority < 4; ++priority) { | |
| 350 for (int i = 0; i < 5; ++i) { | |
| 351 scoped_refptr<Tile> tile = CreateTile(); | |
| 352 tile->SetPriority(ACTIVE_TREE, priorities[priority]); | |
| 353 tile->SetPriority(PENDING_TREE, priorities[priority]); | |
| 354 tiles.push_back(tile); | |
| 355 set.InsertTile(tile.get(), AT_LAST_AND_ACTIVE_BIN); | |
| 356 } | |
| 357 } | |
| 358 | |
| 359 // Tiles should appear in BinComparator order. | |
| 360 std::sort(tiles.begin(), tiles.end(), BinComparator()); | |
| 361 | |
| 362 int i = 0; | |
| 363 for (PrioritizedTileSet::Iterator it(&set, true); | |
| 364 it; | |
| 365 ++it) { | |
| 366 EXPECT_TRUE(*it == tiles[i].get()); | |
| 367 ++i; | |
| 368 } | |
| 369 EXPECT_EQ(20, i); | |
| 370 | |
| 371 ReleaseTiles(&tiles); | |
| 372 } | |
| 373 | |
| 374 TEST_F(PrioritizedTileSetTest, AtLastBin) { | |
| 375 // Ensure that AT_LAST_BIN tiles are sorted. | |
| 376 | |
| 377 PrioritizedTileSet set; | |
| 378 TilePriority priorities[4] = { | |
| 379 TilePriorityForEventualBin(), | |
| 380 TilePriorityForNowBin(), | |
| 381 TilePriority(), | |
| 382 TilePriorityForSoonBin()}; | |
| 383 | |
| 384 std::vector<scoped_refptr<Tile> > tiles; | |
| 385 for (int priority = 0; priority < 4; ++priority) { | |
| 386 for (int i = 0; i < 5; ++i) { | |
| 387 scoped_refptr<Tile> tile = CreateTile(); | |
| 388 tile->SetPriority(ACTIVE_TREE, priorities[priority]); | |
| 389 tile->SetPriority(PENDING_TREE, priorities[priority]); | |
| 390 tiles.push_back(tile); | |
| 391 set.InsertTile(tile.get(), AT_LAST_BIN); | |
| 392 } | |
| 393 } | |
| 394 | |
| 395 // Tiles should appear in BinComparator order. | |
| 396 std::sort(tiles.begin(), tiles.end(), BinComparator()); | |
| 397 | |
| 398 int i = 0; | |
| 399 for (PrioritizedTileSet::Iterator it(&set, true); | |
| 400 it; | |
| 401 ++it) { | |
| 402 EXPECT_TRUE(*it == tiles[i].get()); | |
| 403 ++i; | |
| 404 } | |
| 405 EXPECT_EQ(20, i); | |
| 406 | |
| 407 ReleaseTiles(&tiles); | |
| 408 } | |
| 409 | |
| 410 TEST_F(PrioritizedTileSetTest, TilesForEachBin) { | |
| 411 // Aggregate test with one tile for each of the bins, which | |
| 412 // should appear in order of the bins. | |
| 413 | |
| 414 scoped_refptr<Tile> now_and_ready_to_draw_bin = CreateTile(); | |
| 415 scoped_refptr<Tile> now_bin = CreateTile(); | |
| 416 scoped_refptr<Tile> soon_bin = CreateTile(); | |
| 417 scoped_refptr<Tile> eventually_and_active_bin = CreateTile(); | |
| 418 scoped_refptr<Tile> eventually_bin = CreateTile(); | |
| 419 scoped_refptr<Tile> at_last_bin = CreateTile(); | |
| 420 scoped_refptr<Tile> at_last_and_active_bin = CreateTile(); | |
| 421 | |
| 422 PrioritizedTileSet set; | |
| 423 set.InsertTile(soon_bin.get(), SOON_BIN); | |
| 424 set.InsertTile(at_last_and_active_bin.get(), AT_LAST_AND_ACTIVE_BIN); | |
| 425 set.InsertTile(eventually_bin.get(), EVENTUALLY_BIN); | |
| 426 set.InsertTile(now_bin.get(), NOW_BIN); | |
| 427 set.InsertTile(eventually_and_active_bin.get(), EVENTUALLY_AND_ACTIVE_BIN); | |
| 428 set.InsertTile(at_last_bin.get(), AT_LAST_BIN); | |
| 429 set.InsertTile(now_and_ready_to_draw_bin.get(), NOW_AND_READY_TO_DRAW_BIN); | |
| 430 | |
| 431 // Tiles should appear in order. | |
| 432 PrioritizedTileSet::Iterator it(&set, true); | |
| 433 EXPECT_TRUE(*it == now_and_ready_to_draw_bin.get()); | |
| 434 ++it; | |
| 435 EXPECT_TRUE(*it == now_bin.get()); | |
| 436 ++it; | |
| 437 EXPECT_TRUE(*it == soon_bin.get()); | |
| 438 ++it; | |
| 439 EXPECT_TRUE(*it == eventually_and_active_bin.get()); | |
| 440 ++it; | |
| 441 EXPECT_TRUE(*it == eventually_bin.get()); | |
| 442 ++it; | |
| 443 EXPECT_TRUE(*it == at_last_and_active_bin.get()); | |
| 444 ++it; | |
| 445 EXPECT_TRUE(*it == at_last_bin.get()); | |
| 446 ++it; | |
| 447 EXPECT_FALSE(it); | |
| 448 } | |
| 449 | |
| 450 TEST_F(PrioritizedTileSetTest, ManyTilesForEachBin) { | |
| 451 // Aggregate test with many tiles in each of the bins of various | |
| 452 // priorities. Ensure that they are all returned in a sorted order. | |
| 453 | |
| 454 std::vector<scoped_refptr<Tile> > now_and_ready_to_draw_bins; | |
| 455 std::vector<scoped_refptr<Tile> > now_bins; | |
| 456 std::vector<scoped_refptr<Tile> > soon_bins; | |
| 457 std::vector<scoped_refptr<Tile> > eventually_and_active_bins; | |
| 458 std::vector<scoped_refptr<Tile> > eventually_bins; | |
| 459 std::vector<scoped_refptr<Tile> > at_last_bins; | |
| 460 std::vector<scoped_refptr<Tile> > at_last_and_active_bins; | |
| 461 | |
| 462 TilePriority priorities[4] = { | |
| 463 TilePriorityForEventualBin(), | |
| 464 TilePriorityForNowBin(), | |
| 465 TilePriority(), | |
| 466 TilePriorityForSoonBin()}; | |
| 467 | |
| 468 PrioritizedTileSet set; | |
| 469 for (int priority = 0; priority < 4; ++priority) { | |
| 470 for (int i = 0; i < 5; ++i) { | |
| 471 scoped_refptr<Tile> tile = CreateTile(); | |
| 472 tile->SetPriority(ACTIVE_TREE, priorities[priority]); | |
| 473 tile->SetPriority(PENDING_TREE, priorities[priority]); | |
| 474 | |
| 475 now_and_ready_to_draw_bins.push_back(tile); | |
| 476 now_bins.push_back(tile); | |
| 477 soon_bins.push_back(tile); | |
| 478 eventually_and_active_bins.push_back(tile); | |
| 479 eventually_bins.push_back(tile); | |
| 480 at_last_bins.push_back(tile); | |
| 481 at_last_and_active_bins.push_back(tile); | |
| 482 | |
| 483 set.InsertTile(tile.get(), NOW_AND_READY_TO_DRAW_BIN); | |
| 484 set.InsertTile(tile.get(), NOW_BIN); | |
| 485 set.InsertTile(tile.get(), SOON_BIN); | |
| 486 set.InsertTile(tile.get(), EVENTUALLY_AND_ACTIVE_BIN); | |
| 487 set.InsertTile(tile.get(), EVENTUALLY_BIN); | |
| 488 set.InsertTile(tile.get(), AT_LAST_BIN); | |
| 489 set.InsertTile(tile.get(), AT_LAST_AND_ACTIVE_BIN); | |
| 490 } | |
| 491 } | |
| 492 | |
| 493 PrioritizedTileSet::Iterator it(&set, true); | |
| 494 std::vector<scoped_refptr<Tile> >::iterator vector_it; | |
| 495 | |
| 496 // Now and ready are not sorted. | |
| 497 for (vector_it = now_and_ready_to_draw_bins.begin(); | |
| 498 vector_it != now_and_ready_to_draw_bins.end(); | |
| 499 ++vector_it) { | |
| 500 EXPECT_TRUE(vector_it->get() == *it); | |
| 501 ++it; | |
| 502 } | |
| 503 | |
| 504 // Now bins are sorted. | |
| 505 std::sort(now_bins.begin(), now_bins.end(), BinComparator()); | |
| 506 for (vector_it = now_bins.begin(); vector_it != now_bins.end(); ++vector_it) { | |
| 507 EXPECT_TRUE(vector_it->get() == *it); | |
| 508 ++it; | |
| 509 } | |
| 510 | |
| 511 // Soon bins are sorted. | |
| 512 std::sort(soon_bins.begin(), soon_bins.end(), BinComparator()); | |
| 513 for (vector_it = soon_bins.begin(); vector_it != soon_bins.end(); | |
| 514 ++vector_it) { | |
| 515 EXPECT_TRUE(vector_it->get() == *it); | |
| 516 ++it; | |
| 517 } | |
| 518 | |
| 519 // Eventually and active bins are sorted. | |
| 520 std::sort(eventually_and_active_bins.begin(), | |
| 521 eventually_and_active_bins.end(), | |
| 522 BinComparator()); | |
| 523 for (vector_it = eventually_and_active_bins.begin(); | |
| 524 vector_it != eventually_and_active_bins.end(); | |
| 525 ++vector_it) { | |
| 526 EXPECT_TRUE(vector_it->get() == *it); | |
| 527 ++it; | |
| 528 } | |
| 529 | |
| 530 // Eventually bins are sorted. | |
| 531 std::sort(eventually_bins.begin(), eventually_bins.end(), BinComparator()); | |
| 532 for (vector_it = eventually_bins.begin(); vector_it != eventually_bins.end(); | |
| 533 ++vector_it) { | |
| 534 EXPECT_TRUE(vector_it->get() == *it); | |
| 535 ++it; | |
| 536 } | |
| 537 | |
| 538 // At last and active bins are sorted. | |
| 539 std::sort(at_last_and_active_bins.begin(), | |
| 540 at_last_and_active_bins.end(), | |
| 541 BinComparator()); | |
| 542 for (vector_it = at_last_and_active_bins.begin(); | |
| 543 vector_it != at_last_and_active_bins.end(); | |
| 544 ++vector_it) { | |
| 545 EXPECT_TRUE(vector_it->get() == *it); | |
| 546 ++it; | |
| 547 } | |
| 548 | |
| 549 // At last bins are sorted. | |
| 550 std::sort(at_last_bins.begin(), at_last_bins.end(), BinComparator()); | |
| 551 for (vector_it = at_last_bins.begin(); vector_it != at_last_bins.end(); | |
| 552 ++vector_it) { | |
| 553 EXPECT_TRUE(vector_it->get() == *it); | |
| 554 ++it; | |
| 555 } | |
| 556 | |
| 557 EXPECT_FALSE(it); | |
| 558 | |
| 559 ReleaseTiles(&now_and_ready_to_draw_bins); | |
| 560 ReleaseTiles(&now_bins); | |
| 561 ReleaseTiles(&soon_bins); | |
| 562 ReleaseTiles(&eventually_and_active_bins); | |
| 563 ReleaseTiles(&eventually_bins); | |
| 564 ReleaseTiles(&at_last_bins); | |
| 565 ReleaseTiles(&at_last_and_active_bins); | |
| 566 } | |
| 567 | |
| 568 TEST_F(PrioritizedTileSetTest, ManyTilesForEachBinDisablePriority) { | |
| 569 // Aggregate test with many tiles for each of the bins. Tiles should | |
| 570 // appear in order, until DisablePriorityOrdering is called. After that | |
| 571 // tiles should appear in the order they were inserted. | |
| 572 | |
| 573 std::vector<scoped_refptr<Tile> > now_and_ready_to_draw_bins; | |
| 574 std::vector<scoped_refptr<Tile> > now_bins; | |
| 575 std::vector<scoped_refptr<Tile> > soon_bins; | |
| 576 std::vector<scoped_refptr<Tile> > eventually_and_active_bins; | |
| 577 std::vector<scoped_refptr<Tile> > eventually_bins; | |
| 578 std::vector<scoped_refptr<Tile> > at_last_bins; | |
| 579 std::vector<scoped_refptr<Tile> > at_last_and_active_bins; | |
| 580 | |
| 581 TilePriority priorities[4] = { | |
| 582 TilePriorityForEventualBin(), | |
| 583 TilePriorityForNowBin(), | |
| 584 TilePriority(), | |
| 585 TilePriorityForSoonBin()}; | |
| 586 | |
| 587 PrioritizedTileSet set; | |
| 588 for (int priority = 0; priority < 4; ++priority) { | |
| 589 for (int i = 0; i < 5; ++i) { | |
| 590 scoped_refptr<Tile> tile = CreateTile(); | |
| 591 tile->SetPriority(ACTIVE_TREE, priorities[priority]); | |
| 592 tile->SetPriority(PENDING_TREE, priorities[priority]); | |
| 593 | |
| 594 now_and_ready_to_draw_bins.push_back(tile); | |
| 595 now_bins.push_back(tile); | |
| 596 soon_bins.push_back(tile); | |
| 597 eventually_and_active_bins.push_back(tile); | |
| 598 eventually_bins.push_back(tile); | |
| 599 at_last_bins.push_back(tile); | |
| 600 at_last_and_active_bins.push_back(tile); | |
| 601 | |
| 602 set.InsertTile(tile.get(), NOW_AND_READY_TO_DRAW_BIN); | |
| 603 set.InsertTile(tile.get(), NOW_BIN); | |
| 604 set.InsertTile(tile.get(), SOON_BIN); | |
| 605 set.InsertTile(tile.get(), EVENTUALLY_AND_ACTIVE_BIN); | |
| 606 set.InsertTile(tile.get(), EVENTUALLY_BIN); | |
| 607 set.InsertTile(tile.get(), AT_LAST_BIN); | |
| 608 set.InsertTile(tile.get(), AT_LAST_AND_ACTIVE_BIN); | |
| 609 } | |
| 610 } | |
| 611 | |
| 612 PrioritizedTileSet::Iterator it(&set, true); | |
| 613 std::vector<scoped_refptr<Tile> >::iterator vector_it; | |
| 614 | |
| 615 // Now and ready are not sorted. | |
| 616 for (vector_it = now_and_ready_to_draw_bins.begin(); | |
| 617 vector_it != now_and_ready_to_draw_bins.end(); | |
| 618 ++vector_it) { | |
| 619 EXPECT_TRUE(vector_it->get() == *it); | |
| 620 ++it; | |
| 621 } | |
| 622 | |
| 623 // Now bins are sorted. | |
| 624 std::sort(now_bins.begin(), now_bins.end(), BinComparator()); | |
| 625 for (vector_it = now_bins.begin(); vector_it != now_bins.end(); ++vector_it) { | |
| 626 EXPECT_TRUE(vector_it->get() == *it); | |
| 627 ++it; | |
| 628 } | |
| 629 | |
| 630 // Soon bins are sorted. | |
| 631 std::sort(soon_bins.begin(), soon_bins.end(), BinComparator()); | |
| 632 for (vector_it = soon_bins.begin(); vector_it != soon_bins.end(); | |
| 633 ++vector_it) { | |
| 634 EXPECT_TRUE(vector_it->get() == *it); | |
| 635 ++it; | |
| 636 } | |
| 637 | |
| 638 // After we disable priority ordering, we already have sorted the next vector. | |
| 639 it.DisablePriorityOrdering(); | |
| 640 | |
| 641 // Eventually and active bins are sorted. | |
| 642 std::sort(eventually_and_active_bins.begin(), | |
| 643 eventually_and_active_bins.end(), | |
| 644 BinComparator()); | |
| 645 for (vector_it = eventually_and_active_bins.begin(); | |
| 646 vector_it != eventually_and_active_bins.end(); | |
| 647 ++vector_it) { | |
| 648 EXPECT_TRUE(vector_it->get() == *it); | |
| 649 ++it; | |
| 650 } | |
| 651 | |
| 652 // Eventually bins are not sorted. | |
| 653 for (vector_it = eventually_bins.begin(); vector_it != eventually_bins.end(); | |
| 654 ++vector_it) { | |
| 655 EXPECT_TRUE(vector_it->get() == *it); | |
| 656 ++it; | |
| 657 } | |
| 658 | |
| 659 // At last and active bins are not sorted. | |
| 660 for (vector_it = at_last_and_active_bins.begin(); | |
| 661 vector_it != at_last_and_active_bins.end(); | |
| 662 ++vector_it) { | |
| 663 EXPECT_TRUE(vector_it->get() == *it); | |
| 664 ++it; | |
| 665 } | |
| 666 | |
| 667 // At last bins are not sorted. | |
| 668 for (vector_it = at_last_bins.begin(); vector_it != at_last_bins.end(); | |
| 669 ++vector_it) { | |
| 670 EXPECT_TRUE(vector_it->get() == *it); | |
| 671 ++it; | |
| 672 } | |
| 673 | |
| 674 EXPECT_FALSE(it); | |
| 675 | |
| 676 ReleaseTiles(&now_and_ready_to_draw_bins); | |
| 677 ReleaseTiles(&now_bins); | |
| 678 ReleaseTiles(&soon_bins); | |
| 679 ReleaseTiles(&eventually_and_active_bins); | |
| 680 ReleaseTiles(&eventually_bins); | |
| 681 ReleaseTiles(&at_last_bins); | |
| 682 ReleaseTiles(&at_last_and_active_bins); | |
| 683 } | |
| 684 | |
| 685 TEST_F(PrioritizedTileSetTest, TilesForFirstAndLastBins) { | |
| 686 // Make sure that if we have empty lists between two non-empty lists, | |
| 687 // we just get two tiles from the iterator. | |
| 688 | |
| 689 scoped_refptr<Tile> now_and_ready_to_draw_bin = CreateTile(); | |
| 690 scoped_refptr<Tile> at_last_bin = CreateTile(); | |
| 691 | |
| 692 PrioritizedTileSet set; | |
| 693 set.InsertTile(at_last_bin.get(), AT_LAST_BIN); | |
| 694 set.InsertTile(now_and_ready_to_draw_bin.get(), NOW_AND_READY_TO_DRAW_BIN); | |
| 695 | |
| 696 // Only two tiles should appear and they should appear in order. | |
| 697 PrioritizedTileSet::Iterator it(&set, true); | |
| 698 EXPECT_TRUE(*it == now_and_ready_to_draw_bin.get()); | |
| 699 ++it; | |
| 700 EXPECT_TRUE(*it == at_last_bin.get()); | |
| 701 ++it; | |
| 702 EXPECT_FALSE(it); | |
| 703 } | |
| 704 | |
| 705 TEST_F(PrioritizedTileSetTest, MultipleIterators) { | |
| 706 // Ensure that multiple iterators don't interfere with each other. | |
| 707 | |
| 708 scoped_refptr<Tile> now_and_ready_to_draw_bin = CreateTile(); | |
| 709 scoped_refptr<Tile> now_bin = CreateTile(); | |
| 710 scoped_refptr<Tile> soon_bin = CreateTile(); | |
| 711 scoped_refptr<Tile> eventually_bin = CreateTile(); | |
| 712 scoped_refptr<Tile> at_last_bin = CreateTile(); | |
| 713 | |
| 714 PrioritizedTileSet set; | |
| 715 set.InsertTile(soon_bin.get(), SOON_BIN); | |
| 716 set.InsertTile(eventually_bin.get(), EVENTUALLY_BIN); | |
| 717 set.InsertTile(now_bin.get(), NOW_BIN); | |
| 718 set.InsertTile(at_last_bin.get(), AT_LAST_BIN); | |
| 719 set.InsertTile(now_and_ready_to_draw_bin.get(), NOW_AND_READY_TO_DRAW_BIN); | |
| 720 | |
| 721 // Tiles should appear in order. | |
| 722 PrioritizedTileSet::Iterator it(&set, true); | |
| 723 EXPECT_TRUE(*it == now_and_ready_to_draw_bin.get()); | |
| 724 ++it; | |
| 725 EXPECT_TRUE(*it == now_bin.get()); | |
| 726 ++it; | |
| 727 EXPECT_TRUE(*it == soon_bin.get()); | |
| 728 ++it; | |
| 729 EXPECT_TRUE(*it == eventually_bin.get()); | |
| 730 ++it; | |
| 731 EXPECT_TRUE(*it == at_last_bin.get()); | |
| 732 ++it; | |
| 733 EXPECT_FALSE(it); | |
| 734 | |
| 735 // Creating multiple iterators shouldn't affect old iterators. | |
| 736 PrioritizedTileSet::Iterator second_it(&set, true); | |
| 737 EXPECT_TRUE(second_it); | |
| 738 EXPECT_FALSE(it); | |
| 739 | |
| 740 ++second_it; | |
| 741 EXPECT_TRUE(second_it); | |
| 742 ++second_it; | |
| 743 EXPECT_TRUE(second_it); | |
| 744 EXPECT_FALSE(it); | |
| 745 | |
| 746 PrioritizedTileSet::Iterator third_it(&set, true); | |
| 747 EXPECT_TRUE(third_it); | |
| 748 ++second_it; | |
| 749 ++second_it; | |
| 750 EXPECT_TRUE(second_it); | |
| 751 EXPECT_TRUE(third_it); | |
| 752 EXPECT_FALSE(it); | |
| 753 | |
| 754 ++third_it; | |
| 755 ++third_it; | |
| 756 EXPECT_TRUE(third_it); | |
| 757 EXPECT_TRUE(*third_it == soon_bin.get()); | |
| 758 EXPECT_TRUE(second_it); | |
| 759 EXPECT_TRUE(*second_it == at_last_bin.get()); | |
| 760 EXPECT_FALSE(it); | |
| 761 | |
| 762 ++second_it; | |
| 763 EXPECT_TRUE(third_it); | |
| 764 EXPECT_FALSE(second_it); | |
| 765 EXPECT_FALSE(it); | |
| 766 | |
| 767 set.Clear(); | |
| 768 | |
| 769 PrioritizedTileSet::Iterator empty_it(&set, true); | |
| 770 EXPECT_FALSE(empty_it); | |
| 771 } | |
| 772 | |
| 773 } // namespace | |
| 774 } // namespace cc | |
| 775 | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 367833003:
cc: Start using raster/eviction iterators. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src