spicetools/external/stepmaniax-sdk/sdk/Windows/SMXThread.cpp

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2024-08-28 15:10:34 +00:00
#include "SMXThread.h"
#include <stdexcept>
using namespace std;
using namespace SMX;
SMXThread::SMXThread(Mutex &lock):
m_Lock(lock),
m_Event(lock)
{
}
void SMX::SMXThread::SetHighPriority(bool bHighPriority)
{
if(m_hThread == INVALID_HANDLE_VALUE)
throw runtime_error("SetHighPriority called while the thread isn't running");
SetThreadPriority(m_hThread, THREAD_PRIORITY_HIGHEST);
}
bool SMX::SMXThread::IsCurrentThread() const
{
return GetCurrentThreadId() == m_iThreadId;
}
void SMXThread::Start(string name)
{
// Start the thread.
m_hThread = CreateThread(NULL, 0, ThreadMainStart, this, 0, &m_iThreadId);
SMX::SetThreadName(m_iThreadId, name);
}
void SMXThread::Shutdown()
{
m_Lock.AssertNotLockedByCurrentThread();
// Shut down the thread and wait for it to exit.
m_bShutdown = true;
m_Event.Set();
WaitForSingleObject(m_hThread, INFINITE);
m_hThread = INVALID_HANDLE_VALUE;
}
DWORD WINAPI SMXThread::ThreadMainStart(void *self_)
{
SMXThread *self = (SMXThread *) self_;
self->ThreadMain();
return 0;
}