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774.2.1
by Alexandros Frantzis
shell: Introduce SnapshotStrategy and a threaded implementation |
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/*
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* Copyright © 2013 Canonical Ltd.
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authored By: Alexandros Frantzis <alexandros.frantzis@canonical.com>
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*/
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#ifndef MIR_SHELL_THREADED_SNAPSHOT_STRATEGY_H_
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#define MIR_SHELL_THREADED_SNAPSHOT_STRATEGY_H_
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1062.137.15
by Alan Griffiths
Make private to shell: session_event_sink.h |
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#include "snapshot_strategy.h" |
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774.2.1
by Alexandros Frantzis
shell: Introduce SnapshotStrategy and a threaded implementation |
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#include <memory> |
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#include <thread> |
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#include <functional> |
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namespace mir |
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{
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namespace shell |
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{
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class PixelBuffer; |
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class SnapshottingFunctor; |
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class ThreadedSnapshotStrategy : public SnapshotStrategy |
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{
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public: |
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ThreadedSnapshotStrategy(std::shared_ptr<PixelBuffer> const& pixels); |
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~ThreadedSnapshotStrategy() noexcept; |
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void take_snapshot_of( |
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std::shared_ptr<SurfaceBufferAccess> const& surface_buffer_access, |
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SnapshotCallback const& snapshot_taken); |
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private: |
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std::shared_ptr<PixelBuffer> const pixels; |
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std::unique_ptr<SnapshottingFunctor> functor; |
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std::thread thread; |
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};
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}
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}
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#endif /* MIR_SHELL_THREADED_SNAPSHOT_STRATEGY_H_ */ |