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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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4
idd/LGIdd/transport/lgmp/CLGMPFrameTransport.h
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@@ -20,6 +20,8 @@
#pragma once
#include "CSRWLock.h"
#include <Windows.h>
#include <atomic>
#include <stdint.h>
@@ -97,7 +99,7 @@ private:
LONG m_deferredOwnerFrameIndex = -1;
std::atomic<bool> m_frameInFlight[LGMP_Q_FRAME_BUFFER_LEN] = {};
bool m_frameCompleted[LGMP_Q_FRAME_BUFFER_LEN] = {};
SRWLOCK m_framePublishLock = SRWLOCK_INIT;
CSRWLock m_framePublishLock;
uint64_t m_framePublishSequence = 0;
uint64_t m_frameLastPublishSequence[LGMP_Q_FRAME_BUFFER_LEN] = {};