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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/surfaces/surface_manager.h" | 5 #include "cc/surfaces/surface_manager.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <utility> | 10 #include <utility> |
11 | 11 |
12 #include "base/logging.h" | 12 #include "base/logging.h" |
13 #include "cc/surfaces/surface.h" | 13 #include "cc/surfaces/surface.h" |
14 #include "cc/surfaces/surface_factory_client.h" | 14 #include "cc/surfaces/surface_factory_client.h" |
15 #include "cc/surfaces/surface_id_allocator.h" | 15 #include "cc/surfaces/surface_id_allocator.h" |
16 | 16 |
17 namespace cc { | 17 namespace cc { |
18 | 18 |
19 const SurfaceId SurfaceManager::kRootSurfaceId(FrameSinkId(0u, 0u), | |
20 LocalFrameId(0u, 0u)); | |
21 | |
22 SurfaceManager::FrameSinkSourceMapping::FrameSinkSourceMapping() | 19 SurfaceManager::FrameSinkSourceMapping::FrameSinkSourceMapping() |
23 : client(nullptr), source(nullptr) {} | 20 : client(nullptr), source(nullptr) {} |
24 | 21 |
25 SurfaceManager::FrameSinkSourceMapping::FrameSinkSourceMapping( | 22 SurfaceManager::FrameSinkSourceMapping::FrameSinkSourceMapping( |
26 const FrameSinkSourceMapping& other) = default; | 23 const FrameSinkSourceMapping& other) = default; |
27 | 24 |
28 SurfaceManager::FrameSinkSourceMapping::~FrameSinkSourceMapping() { | 25 SurfaceManager::FrameSinkSourceMapping::~FrameSinkSourceMapping() { |
29 DCHECK(is_empty()) << "client: " << client | 26 DCHECK(is_empty()) << "client: " << client |
30 << ", children: " << children.size(); | 27 << ", children: " << children.size(); |
31 } | 28 } |
32 | 29 |
33 SurfaceManager::SurfaceManager() { | 30 SurfaceManager::SurfaceManager() |
| 31 : kRootSurfaceId(FrameSinkId(0u, 0u), |
| 32 LocalFrameId(0u, base::UnguessableToken::Create())) { |
34 thread_checker_.DetachFromThread(); | 33 thread_checker_.DetachFromThread(); |
35 } | 34 } |
36 | 35 |
37 SurfaceManager::~SurfaceManager() { | 36 SurfaceManager::~SurfaceManager() { |
38 DCHECK(thread_checker_.CalledOnValidThread()); | 37 DCHECK(thread_checker_.CalledOnValidThread()); |
39 for (SurfaceDestroyList::iterator it = surfaces_to_destroy_.begin(); | 38 for (SurfaceDestroyList::iterator it = surfaces_to_destroy_.begin(); |
40 it != surfaces_to_destroy_.end(); | 39 it != surfaces_to_destroy_.end(); |
41 ++it) { | 40 ++it) { |
42 DeregisterSurface((*it)->surface_id()); | 41 DeregisterSurface((*it)->surface_id()); |
43 } | 42 } |
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439 | 438 |
440 void SurfaceManager::SurfaceCreated(const SurfaceId& surface_id, | 439 void SurfaceManager::SurfaceCreated(const SurfaceId& surface_id, |
441 const gfx::Size& frame_size, | 440 const gfx::Size& frame_size, |
442 float device_scale_factor) { | 441 float device_scale_factor) { |
443 CHECK(thread_checker_.CalledOnValidThread()); | 442 CHECK(thread_checker_.CalledOnValidThread()); |
444 for (auto& observer : observer_list_) | 443 for (auto& observer : observer_list_) |
445 observer.OnSurfaceCreated(surface_id, frame_size, device_scale_factor); | 444 observer.OnSurfaceCreated(surface_id, frame_size, device_scale_factor); |
446 } | 445 } |
447 | 446 |
448 } // namespace cc | 447 } // namespace cc |
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