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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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/eviction_tile_priority_queue.h" | 5 #include "cc/resources/eviction_tile_priority_queue.h" |
6 #include "cc/resources/raster_tile_priority_queue.h" | 6 #include "cc/resources/raster_tile_priority_queue.h" |
7 #include "cc/resources/resource_pool.h" | 7 #include "cc/resources/resource_pool.h" |
8 #include "cc/resources/tile.h" | 8 #include "cc/resources/tile.h" |
9 #include "cc/resources/tile_priority.h" | 9 #include "cc/resources/tile_priority.h" |
10 #include "cc/resources/tiling_set_raster_queue_all.h" | 10 #include "cc/resources/tiling_set_raster_queue_all.h" |
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1346 scoped_ptr<ScopedResource> resource = | 1346 scoped_ptr<ScopedResource> resource = |
1347 host_impl_.resource_pool()->AcquireResource(gfx::Size(256, 256), | 1347 host_impl_.resource_pool()->AcquireResource(gfx::Size(256, 256), |
1348 RGBA_8888); | 1348 RGBA_8888); |
1349 | 1349 |
1350 host_impl_.tile_manager()->CheckIfMoreTilesNeedToBePreparedForTesting(); | 1350 host_impl_.tile_manager()->CheckIfMoreTilesNeedToBePreparedForTesting(); |
1351 EXPECT_FALSE(host_impl_.is_likely_to_require_a_draw()); | 1351 EXPECT_FALSE(host_impl_.is_likely_to_require_a_draw()); |
1352 | 1352 |
1353 host_impl_.resource_pool()->ReleaseResource(resource.Pass()); | 1353 host_impl_.resource_pool()->ReleaseResource(resource.Pass()); |
1354 } | 1354 } |
1355 | 1355 |
1356 TEST_F(TileManagerTilePriorityQueueTest, | |
1357 SetIsLikelyToRequireADrawOnSynchronousRaster) { | |
1358 const gfx::Size layer_bounds(1000, 1000); | |
1359 host_impl_.SetViewportSize(layer_bounds); | |
1360 host_impl_.SetUseGpuRasterization(true); | |
1361 EXPECT_EQ(host_impl_.rasterizer()->GetPrepareTilesMode(), | |
1362 PrepareTilesMode::PREPARE_NONE); | |
1363 SetupDefaultTrees(layer_bounds); | |
1364 | |
1365 // Verify that the queue has a required for draw tile at Top. | |
1366 scoped_ptr<RasterTilePriorityQueue> queue(host_impl_.BuildRasterQueue( | |
1367 SAME_PRIORITY_FOR_BOTH_TREES, RasterTilePriorityQueue::Type::ALL)); | |
1368 EXPECT_FALSE(queue->IsEmpty()); | |
1369 EXPECT_TRUE(queue->Top()->required_for_draw()); | |
1370 | |
1371 host_impl_.SetIsLikelyToRequireADraw(true); | |
1372 | |
1373 EXPECT_TRUE(host_impl_.is_likely_to_require_a_draw()); | |
1374 host_impl_.tile_manager()->UpdateVisibleTiles(host_impl_.global_tile_state()); | |
1375 EXPECT_FALSE(host_impl_.is_likely_to_require_a_draw()); | |
1376 } | |
1377 | |
1378 } // namespace | 1356 } // namespace |
1379 } // namespace cc | 1357 } // namespace cc |
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