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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 #ifndef CC_SURFACES_DIRECT_COMPOSITOR_FRAME_SINK_H_ | 5 #ifndef CC_SURFACES_DIRECT_COMPOSITOR_FRAME_SINK_H_ |
6 #define CC_SURFACES_DIRECT_COMPOSITOR_FRAME_SINK_H_ | 6 #define CC_SURFACES_DIRECT_COMPOSITOR_FRAME_SINK_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "base/threading/thread_checker.h" | 9 #include "base/threading/thread_checker.h" |
10 #include "cc/output/compositor_frame_sink.h" | 10 #include "cc/output/compositor_frame_sink.h" |
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69 const gfx::Rect& damage_rect) override; | 69 const gfx::Rect& damage_rect) override; |
70 | 70 |
71 // ExternalBeginFrameSourceClient implementation: | 71 // ExternalBeginFrameSourceClient implementation: |
72 void OnNeedsBeginFrames(bool needs_begin_frame) override; | 72 void OnNeedsBeginFrames(bool needs_begin_frame) override; |
73 void OnDidFinishFrame(const BeginFrameAck& ack) override; | 73 void OnDidFinishFrame(const BeginFrameAck& ack) override; |
74 | 74 |
75 // This class is only meant to be used on a single thread. | 75 // This class is only meant to be used on a single thread. |
76 base::ThreadChecker thread_checker_; | 76 base::ThreadChecker thread_checker_; |
77 | 77 |
78 const FrameSinkId frame_sink_id_; | 78 const FrameSinkId frame_sink_id_; |
79 LocalSurfaceId delegated_local_surface_id_; | 79 LocalSurfaceId local_surface_id_; |
80 SurfaceManager* surface_manager_; | 80 SurfaceManager* surface_manager_; |
81 LocalSurfaceIdAllocator local_surface_id_allocator_; | 81 LocalSurfaceIdAllocator local_surface_id_allocator_; |
82 Display* display_; | 82 Display* display_; |
83 gfx::Size last_swap_frame_size_; | 83 gfx::Size last_swap_frame_size_; |
84 float device_scale_factor_ = 0.f; | |
Fady Samuel
2017/05/17 00:40:50
Hmm, so it's starting out invalid? Maybe start it
Saman Sami
2017/05/17 00:55:17
It'll be updated from the metadata though.
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84 bool is_lost_ = false; | 85 bool is_lost_ = false; |
85 std::unique_ptr<ExternalBeginFrameSource> begin_frame_source_; | 86 std::unique_ptr<ExternalBeginFrameSource> begin_frame_source_; |
86 | 87 |
87 DISALLOW_COPY_AND_ASSIGN(DirectCompositorFrameSink); | 88 DISALLOW_COPY_AND_ASSIGN(DirectCompositorFrameSink); |
88 }; | 89 }; |
89 | 90 |
90 } // namespace cc | 91 } // namespace cc |
91 | 92 |
92 #endif // CC_SURFACES_DIRECT_COMPOSITOR_FRAME_SINK_H_ | 93 #endif // CC_SURFACES_DIRECT_COMPOSITOR_FRAME_SINK_H_ |
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