obs-StreamFX/source/obs/obs-source-active-reference.hpp
2023-04-05 18:58:21 +02:00

48 lines
1.4 KiB
C++

/*
* Copyright (C) 2022 Michael Fabian Dirks
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#pragma once
#include "common.hpp"
#include "obs-source.hpp"
#include "obs-weak-source.hpp"
namespace streamfx::obs {
class source_active_reference {
::streamfx::obs::weak_source _target;
public:
~source_active_reference()
{
auto v = _target.lock();
if (v) {
v.decrement_active();
}
}
source_active_reference(::streamfx::obs::source& source) : _target(source)
{
source.increment_active();
}
public:
static FORCE_INLINE std::shared_ptr<source_active_reference>
add_active_reference(::streamfx::obs::source& source)
{
return std::make_shared<source_active_reference>(source);
}
};
} // namespace streamfx::obs