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[idd] common: use CSRWLock throughout the drivers

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Make CSRWLock own the native lock and provide scoped guards for shared,
exclusive, early-unlock, and non-blocking use.

Replace direct SRW lock management throughout the IDD, input driver,
and helper while preserving the existing lock scopes.
This commit is contained in:
Geoffrey McRae
2026-08-11 22:06:31 +10:00
parent 2543366f5f
commit 61a49ebaba
37 changed files with 576 additions and 525 deletions
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11
idd/LGIdd/ipc/CInputPipeServer.h
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@@ -21,6 +21,7 @@
#pragma once
#include "CPipeEndpoint.h"
#include "CSRWLock.h"
#include "InputPipeProtocol.h"
#include "input/IInputSink.h"
@@ -55,11 +56,11 @@ private:
// Odd states are available. Endpoint changes and resyncs advance the state.
std::atomic<uint64_t> m_state { 0 };
SRWLOCK m_queueLock = SRWLOCK_INIT;
SRWLOCK m_connectionLock = SRWLOCK_INIT;
HANDLE m_stopEvent = nullptr;
HANDLE m_queueEvent = nullptr;
HANDLE m_thread = nullptr;
CSRWLock m_queueLock;
CSRWLock m_connectionLock;
HANDLE m_stopEvent = nullptr;
HANDLE m_queueEvent = nullptr;
HANDLE m_thread = nullptr;
QueueItem m_queue[QUEUE_LENGTH] = {};
size_t m_queueHead = 0;