Mir
connection_surface_map.h
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1 /*
2  * Copyright © 2013 Canonical Ltd.
3  *
4  * This program is free software: you can redistribute it and/or modify it
5  * under the terms of the GNU Lesser General Public License version 3,
6  * as published by the Free Software Foundation.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU Lesser General Public License for more details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  * Authored by: Kevin DuBois <kevin.dubois@canonical.com>
17  */
18 
19 #ifndef MIR_CLIENT_CONNECTION_SURFACE_MAP_H_
20 #define MIR_CLIENT_CONNECTION_SURFACE_MAP_H_
21 
22 #include "surface_map.h"
23 
24 #include <shared_mutex>
25 #include <unordered_map>
26 
28 namespace mir
29 {
30 namespace client
31 {
32 class MirBuffer;
33 class PresentationChain;
35 {
36 public:
37  void with_surface_do(frontend::SurfaceId surface_id, std::function<void(MirSurface*)> const& exec) const override;
38  void insert(frontend::SurfaceId surface_id, std::shared_ptr<MirSurface> const& surface);
39  void erase(frontend::SurfaceId surface_id);
40 
41  void with_stream_do(frontend::BufferStreamId stream_id, std::function<void(ClientBufferStream*)> const& exec) const override;
42  void with_all_streams_do(std::function<void(ClientBufferStream*)> const&) const override;
43 
44  void insert(frontend::BufferStreamId stream_id, std::shared_ptr<ClientBufferStream> const& chain);
45  void insert(frontend::BufferStreamId stream_id, std::shared_ptr<MirPresentationChain> const& chain);
46  void erase(frontend::BufferStreamId surface_id);
47 
48  //TODO: should have a mf::BufferID
49  void insert(int buffer_id, std::shared_ptr<MirBuffer> const& buffer) override;
50  void erase(int buffer_id) override;
51  std::shared_ptr<MirBuffer> buffer(int buffer_id) const override;
52 
53 private:
54  std::shared_timed_mutex mutable guard;
55  std::unordered_map<frontend::SurfaceId, std::shared_ptr<MirSurface>> surfaces;
56  std::shared_timed_mutex mutable stream_guard;
57  std::unordered_map<frontend::BufferStreamId, std::shared_ptr<ClientBufferStream>> streams;
58  std::unordered_map<frontend::BufferStreamId, std::shared_ptr<MirPresentationChain>> chains;
59  std::shared_timed_mutex mutable buffer_guard;
60  std::unordered_map<int, std::shared_ptr<MirBuffer>> buffers;
61 };
62 
63 }
64 }
65 #endif /* MIR_CLIENT_CONNECTION_SURFACE_MAP_H_ */
void with_all_streams_do(std::function< void(ClientBufferStream *)> const &) const override
Definition: surface_map.cpp:79
All things Mir.
Definition: atomic_callback.h:25
Definition: mir_surface.h:147
struct MirBuffer MirBuffer
Definition: client_types_nbs.h:33
Definition: surface_map.h:40
void erase(frontend::SurfaceId surface_id)
Definition: surface_map.cpp:54
void insert(frontend::SurfaceId surface_id, std::shared_ptr< MirSurface > const &surface)
Definition: surface_map.cpp:48
Definition: connection_surface_map.h:34
std::shared_ptr< MirBuffer > buffer(int buffer_id) const override
Definition: surface_map.cpp:123
void with_stream_do(frontend::BufferStreamId stream_id, std::function< void(ClientBufferStream *)> const &exec) const override
Definition: surface_map.cpp:60
Definition: mir_presentation_chain.h:26
Definition: client_buffer_stream.h:68
void with_surface_do(frontend::SurfaceId surface_id, std::function< void(MirSurface *)> const &exec) const override
Definition: surface_map.cpp:29

Copyright © 2012-2015 Canonical Ltd.
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