mirror of
https://github.com/gnif/LookingGlass.git
synced 2026-08-22 15:11:31 +00:00
66 lines
2.1 KiB
C++
66 lines
2.1 KiB
C++
/**
|
|
* Looking Glass
|
|
* Copyright © 2017-2026 The Looking Glass Authors
|
|
* https://looking-glass.io
|
|
*
|
|
* 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., 59
|
|
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "CSRWLock.h"
|
|
#include "transport/IControlTransport.h"
|
|
#include "transport/ITransport.h"
|
|
|
|
#include <memory>
|
|
#include <vector>
|
|
|
|
class CControlHub final : public IControlTransport
|
|
{
|
|
private:
|
|
struct Sink
|
|
{
|
|
BackendId backend;
|
|
uint32_t epoch;
|
|
CSRWLock lock;
|
|
IControlTransport * control;
|
|
};
|
|
|
|
mutable CSRWLock m_sinkLock;
|
|
std::vector<std::shared_ptr<Sink>> m_sinks;
|
|
|
|
mutable CSRWLock m_stateLock;
|
|
std::shared_ptr<const D12ColorTransform> m_colorTransform;
|
|
IDARG_OUT_QUERY_HWCURSOR m_cursor = {};
|
|
std::vector<BYTE> m_cursorData;
|
|
UINT m_sdrWhiteLevel = 0;
|
|
bool m_cursorValid = false;
|
|
bool m_shapeValid = false;
|
|
|
|
std::vector<std::shared_ptr<Sink>> Snapshot() const;
|
|
void Replay(const std::shared_ptr<Sink>& sink);
|
|
|
|
public:
|
|
bool Add(BackendId backend, uint32_t epoch, IControlTransport& control);
|
|
void Remove(BackendId backend, uint32_t epoch);
|
|
|
|
void SendCursor(const IDARG_OUT_QUERY_HWCURSOR& info,
|
|
const BYTE * data, UINT sdrWhiteLevel) override;
|
|
void SetColorTransform(
|
|
std::shared_ptr<const D12ColorTransform> transform) override;
|
|
std::shared_ptr<const D12ColorTransform>
|
|
GetColorTransform() const override;
|
|
};
|