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