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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/layers/picture_layer_impl.h" | 5 #include "cc/layers/picture_layer_impl.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <algorithm> | 10 #include <algorithm> |
(...skipping 1349 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
1360 | 1360 |
1361 bool PictureLayerImpl::IsOnActiveOrPendingTree() const { | 1361 bool PictureLayerImpl::IsOnActiveOrPendingTree() const { |
1362 return !layer_tree_impl()->IsRecycleTree(); | 1362 return !layer_tree_impl()->IsRecycleTree(); |
1363 } | 1363 } |
1364 | 1364 |
1365 bool PictureLayerImpl::HasValidTilePriorities() const { | 1365 bool PictureLayerImpl::HasValidTilePriorities() const { |
1366 return IsOnActiveOrPendingTree() && | 1366 return IsOnActiveOrPendingTree() && |
1367 is_drawn_render_surface_layer_list_member(); | 1367 is_drawn_render_surface_layer_list_member(); |
1368 } | 1368 } |
1369 | 1369 |
1370 void PictureLayerImpl::InvalidateRegionForImages( | |
1371 const std::unordered_set<ImageId>& images_to_invalidate) { | |
1372 TRACE_EVENT_BEGIN0("cc", "PictureLayerImpl::InvalidateRegionForImages"); | |
1373 | |
1374 InvalidationRegion image_invalidation; | |
1375 for (auto image_id : images_to_invalidate) | |
1376 image_invalidation.Union(raster_source_->GetRectForImage(image_id)); | |
1377 Region invalidation; | |
1378 image_invalidation.Swap(&invalidation); | |
1379 | |
1380 TRACE_EVENT_END1("cc", "PictureLayerImpl::InvalidateRegionForImages", | |
vmpstr
2017/02/13 22:49:30
Hmm, this doesn't capture the duration of the Unio
Khushal
2017/02/14 05:10:22
Done.
| |
1381 "Invalidation", invalidation.ToString()); | |
1382 | |
1383 if (invalidation.IsEmpty()) | |
1384 return; | |
1385 invalidation_.Union(invalidation); | |
1386 tilings_->UpdateTilingsForImplSideInvalidation(invalidation); | |
1387 SetNeedsPushProperties(); | |
1388 } | |
1389 | |
1370 } // namespace cc | 1390 } // namespace cc |
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