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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "cc/resources/picture_layer_tiling.h" | 5 #include "cc/resources/picture_layer_tiling.h" |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 #include <set> | 8 #include <set> |
9 | 9 |
10 #include "cc/base/math_util.h" | 10 #include "cc/base/math_util.h" |
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1278 tiling = TestablePictureLayerTiling::Create(1.0f, layer_bounds, &client); | 1278 tiling = TestablePictureLayerTiling::Create(1.0f, layer_bounds, &client); |
1279 tiling->ComputeTilePriorityRects( | 1279 tiling->ComputeTilePriorityRects( |
1280 ACTIVE_TREE, viewport, 1.0f, 1.0, Occlusion()); | 1280 ACTIVE_TREE, viewport, 1.0f, 1.0, Occlusion()); |
1281 tiling->UpdateAllTilePrioritiesForTesting(); | 1281 tiling->UpdateAllTilePrioritiesForTesting(); |
1282 | 1282 |
1283 PictureLayerTiling::TilingRasterTileIterator empty_iterator; | 1283 PictureLayerTiling::TilingRasterTileIterator empty_iterator; |
1284 EXPECT_FALSE(empty_iterator); | 1284 EXPECT_FALSE(empty_iterator); |
1285 | 1285 |
1286 std::vector<Tile*> all_tiles = tiling->AllTilesForTesting(); | 1286 std::vector<Tile*> all_tiles = tiling->AllTilesForTesting(); |
1287 | 1287 |
1288 PictureLayerTiling::TilingEvictionTileIterator it( | 1288 PictureLayerTiling::TilingEvictionTileIterator it(tiling.get(), |
1289 tiling.get(), SMOOTHNESS_TAKES_PRIORITY, PictureLayerTiling::NOW); | 1289 SMOOTHNESS_TAKES_PRIORITY, |
| 1290 PictureLayerTiling::NOW, |
| 1291 true, |
| 1292 true); |
1290 | 1293 |
1291 // Tiles don't have resources to evict. | 1294 // Tiles don't have resources to evict. |
1292 EXPECT_FALSE(it); | 1295 EXPECT_FALSE(it); |
1293 | 1296 |
1294 // Sanity check. | 1297 // Sanity check. |
1295 EXPECT_EQ(5184u, all_tiles.size()); | 1298 EXPECT_EQ(5184u, all_tiles.size()); |
1296 | 1299 |
1297 client.tile_manager()->InitializeTilesWithResourcesForTesting(all_tiles); | 1300 client.tile_manager()->InitializeTilesWithResourcesForTesting(all_tiles); |
1298 | 1301 |
1299 std::set<Tile*> all_tiles_set(all_tiles.begin(), all_tiles.end()); | 1302 std::set<Tile*> all_tiles_set(all_tiles.begin(), all_tiles.end()); |
1300 | 1303 |
1301 std::set<Tile*> eviction_tiles; | 1304 std::set<Tile*> eviction_tiles; |
1302 | 1305 |
1303 it = PictureLayerTiling::TilingEvictionTileIterator( | 1306 it = PictureLayerTiling::TilingEvictionTileIterator( |
1304 tiling.get(), SMOOTHNESS_TAKES_PRIORITY, PictureLayerTiling::EVENTUALLY); | 1307 tiling.get(), |
| 1308 SMOOTHNESS_TAKES_PRIORITY, |
| 1309 PictureLayerTiling::EVENTUALLY, |
| 1310 true, |
| 1311 true); |
1305 EXPECT_TRUE(it); | 1312 EXPECT_TRUE(it); |
1306 for (; it; ++it) { | 1313 for (; it; ++it) { |
1307 Tile* tile = *it; | 1314 Tile* tile = *it; |
1308 EXPECT_TRUE(tile); | 1315 EXPECT_TRUE(tile); |
1309 EXPECT_EQ(TilePriority::EVENTUALLY, | 1316 EXPECT_EQ(TilePriority::EVENTUALLY, |
1310 tile->priority(ACTIVE_TREE).priority_bin); | 1317 tile->priority(ACTIVE_TREE).priority_bin); |
1311 EXPECT_FALSE(tile->required_for_activation()); | 1318 EXPECT_FALSE(tile->required_for_activation()); |
1312 eviction_tiles.insert(tile); | 1319 eviction_tiles.insert(tile); |
1313 } | 1320 } |
1314 | 1321 |
1315 it = PictureLayerTiling::TilingEvictionTileIterator( | 1322 it = PictureLayerTiling::TilingEvictionTileIterator(tiling.get(), |
1316 tiling.get(), SMOOTHNESS_TAKES_PRIORITY, PictureLayerTiling::SOON); | 1323 SMOOTHNESS_TAKES_PRIORITY, |
| 1324 PictureLayerTiling::SOON, |
| 1325 true, |
| 1326 true); |
1317 EXPECT_TRUE(it); | 1327 EXPECT_TRUE(it); |
1318 for (; it; ++it) { | 1328 for (; it; ++it) { |
1319 Tile* tile = *it; | 1329 Tile* tile = *it; |
1320 EXPECT_TRUE(tile); | 1330 EXPECT_TRUE(tile); |
1321 EXPECT_EQ(TilePriority::SOON, tile->priority(ACTIVE_TREE).priority_bin); | 1331 EXPECT_EQ(TilePriority::SOON, tile->priority(ACTIVE_TREE).priority_bin); |
1322 EXPECT_FALSE(tile->required_for_activation()); | 1332 EXPECT_FALSE(tile->required_for_activation()); |
1323 eviction_tiles.insert(tile); | 1333 eviction_tiles.insert(tile); |
1324 } | 1334 } |
1325 | 1335 |
1326 it = PictureLayerTiling::TilingEvictionTileIterator( | 1336 it = PictureLayerTiling::TilingEvictionTileIterator(tiling.get(), |
1327 tiling.get(), SMOOTHNESS_TAKES_PRIORITY, PictureLayerTiling::NOW); | 1337 SMOOTHNESS_TAKES_PRIORITY, |
| 1338 PictureLayerTiling::NOW, |
| 1339 true, |
| 1340 true); |
1328 EXPECT_TRUE(it); | 1341 EXPECT_TRUE(it); |
1329 for (; it; ++it) { | 1342 for (; it; ++it) { |
1330 Tile* tile = *it; | 1343 Tile* tile = *it; |
1331 EXPECT_TRUE(tile); | 1344 EXPECT_TRUE(tile); |
1332 EXPECT_EQ(TilePriority::NOW, tile->priority(ACTIVE_TREE).priority_bin); | 1345 EXPECT_EQ(TilePriority::NOW, tile->priority(ACTIVE_TREE).priority_bin); |
1333 EXPECT_FALSE(tile->required_for_activation()); | 1346 EXPECT_FALSE(tile->required_for_activation()); |
1334 eviction_tiles.insert(tile); | 1347 eviction_tiles.insert(tile); |
1335 } | 1348 } |
1336 | 1349 |
1337 it = PictureLayerTiling::TilingEvictionTileIterator( | 1350 it = PictureLayerTiling::TilingEvictionTileIterator( |
1338 tiling.get(), | 1351 tiling.get(), |
1339 SMOOTHNESS_TAKES_PRIORITY, | 1352 SMOOTHNESS_TAKES_PRIORITY, |
1340 PictureLayerTiling::NOW_AND_REQUIRED_FOR_ACTIVATION); | 1353 PictureLayerTiling::NOW_AND_REQUIRED_FOR_ACTIVATION, |
| 1354 true, |
| 1355 true); |
1341 EXPECT_FALSE(it); | 1356 EXPECT_FALSE(it); |
1342 | 1357 |
1343 EXPECT_GT(all_tiles_set.size(), 0u); | 1358 EXPECT_GT(all_tiles_set.size(), 0u); |
1344 EXPECT_EQ(all_tiles_set, eviction_tiles); | 1359 EXPECT_EQ(all_tiles_set, eviction_tiles); |
1345 | 1360 |
1346 EXPECT_TRUE(tiling->eviction_tiles_cache_valid()); | 1361 EXPECT_TRUE(tiling->eviction_tiles_cache_valid()); |
1347 tiling->RemoveTileAt(0, 0, nullptr); | 1362 tiling->RemoveTileAt(0, 0, nullptr); |
1348 EXPECT_FALSE(tiling->eviction_tiles_cache_valid()); | 1363 EXPECT_FALSE(tiling->eviction_tiles_cache_valid()); |
1349 } | 1364 } |
1350 | 1365 |
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2166 EXPECT_EQ(active_tiling->TileAt(0, 0), recycle_tiling->TileAt(0, 0)); | 2181 EXPECT_EQ(active_tiling->TileAt(0, 0), recycle_tiling->TileAt(0, 0)); |
2167 | 2182 |
2168 // Reset the active tiling. The recycle tiles should be released too. | 2183 // Reset the active tiling. The recycle tiles should be released too. |
2169 active_tiling->Reset(); | 2184 active_tiling->Reset(); |
2170 EXPECT_FALSE(active_tiling->TileAt(0, 0)); | 2185 EXPECT_FALSE(active_tiling->TileAt(0, 0)); |
2171 EXPECT_FALSE(recycle_tiling->TileAt(0, 0)); | 2186 EXPECT_FALSE(recycle_tiling->TileAt(0, 0)); |
2172 } | 2187 } |
2173 | 2188 |
2174 } // namespace | 2189 } // namespace |
2175 } // namespace cc | 2190 } // namespace cc |
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