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1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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/trees/layer_tree_host_impl.h" | 5 #include "cc/trees/layer_tree_host_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <limits> | 8 #include <limits> |
9 #include <map> | 9 #include <map> |
10 #include <set> | 10 #include <set> |
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416 AnimateScrollbars(monotonic_time); | 416 AnimateScrollbars(monotonic_time); |
417 AnimateTopControls(monotonic_time); | 417 AnimateTopControls(monotonic_time); |
418 } | 418 } |
419 | 419 |
420 void LayerTreeHostImpl::PrepareTiles() { | 420 void LayerTreeHostImpl::PrepareTiles() { |
421 if (!tile_manager_) | 421 if (!tile_manager_) |
422 return; | 422 return; |
423 if (!tile_priorities_dirty_) | 423 if (!tile_priorities_dirty_) |
424 return; | 424 return; |
425 | 425 |
| 426 client_->WillPrepareTiles(); |
426 tile_priorities_dirty_ = false; | 427 tile_priorities_dirty_ = false; |
427 tile_manager_->PrepareTiles(global_tile_state_); | 428 tile_manager_->PrepareTiles(global_tile_state_); |
428 | |
429 client_->DidPrepareTiles(); | 429 client_->DidPrepareTiles(); |
430 } | 430 } |
431 | 431 |
432 void LayerTreeHostImpl::StartPageScaleAnimation( | 432 void LayerTreeHostImpl::StartPageScaleAnimation( |
433 const gfx::Vector2d& target_offset, | 433 const gfx::Vector2d& target_offset, |
434 bool anchor_point, | 434 bool anchor_point, |
435 float page_scale, | 435 float page_scale, |
436 base::TimeDelta duration) { | 436 base::TimeDelta duration) { |
437 if (!InnerViewportScrollLayer()) | 437 if (!InnerViewportScrollLayer()) |
438 return; | 438 return; |
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3506 new_target.SetToMin(layer_impl->MaxScrollOffset()); | 3506 new_target.SetToMin(layer_impl->MaxScrollOffset()); |
3507 | 3507 |
3508 curve->UpdateTarget( | 3508 curve->UpdateTarget( |
3509 animation->TrimTimeToCurrentIteration(CurrentBeginFrameArgs().frame_time) | 3509 animation->TrimTimeToCurrentIteration(CurrentBeginFrameArgs().frame_time) |
3510 .InSecondsF(), | 3510 .InSecondsF(), |
3511 new_target); | 3511 new_target); |
3512 | 3512 |
3513 return true; | 3513 return true; |
3514 } | 3514 } |
3515 } // namespace cc | 3515 } // namespace cc |
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