Mirrored_Repos/LookingGlass
1
0
Fork 0
mirror of https://github.com/gnif/LookingGlass.git synced 2026-08-22 15:11:31 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

[idd] common: centralize atomic operations

Browse Source
This commit is contained in:
Geoffrey McRae
2026-08-13 20:18:18 +10:00
parent 5d12ee4bce
commit af309de438
27 changed files with 477 additions and 271 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
idd/LGIdd/display/CMonitorManager.cpp
View File

@@ -21,6 +21,7 @@
#include "display/CMonitorManager.h"
#include "display/CMonitorContext.h"
#include "Atomic.h"
#include "CDebug.h"
bool CMonitorManager::Create(UINT connectorIndex, IDDCX_ADAPTER adapter,
@@ -133,7 +134,7 @@ CMonitorManager::ReplugAction CMonitorManager::Replug()
{
// Either no monitor yet, or one is already pending; build it now and
// cancel any queued rebuild so we do not create two.
m_createQueued.store(0);
Atomic::Store(m_createQueued, 0);
return ReplugAction::CREATE;
}
@@ -163,7 +164,7 @@ CMonitorManager::ReplugAction CMonitorManager::Replug()
// If there was no swap chain there will be no unassign callback to queue
// the rebuild. Otherwise OnSwapChainReleased does so after teardown drains.
if (rebuild)
m_createQueued.store(1);
Atomic::Store(m_createQueued, 1);
return ReplugAction::NONE;
}
@@ -205,7 +206,7 @@ void CMonitorManager::OnSwapChainReleased()
}
if (rebuild)
m_createQueued.store(1);
Atomic::Store(m_createQueued, 1);
}
CMonitorManager::ReadyAction CMonitorManager::OnSwapChainReady()
@@ -249,15 +250,15 @@ CMonitorManager::ReadyAction CMonitorManager::OnSwapChainReady()
void CMonitorManager::QueueReplug()
{
m_replugQueued.store(1);
Atomic::Store(m_replugQueued, 1);
}
CMonitorManager::DeferredAction CMonitorManager::TakeDeferredAction()
{
if (m_createQueued.exchange(0))
if (Atomic::Swap(m_createQueued, 0))
return DeferredAction::CREATE;
if (m_replugQueued.exchange(0))
if (Atomic::Swap(m_replugQueued, 0))
return DeferredAction::REPLUG;
return DeferredAction::NONE;