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[AFV] Ref T739, CoInitializeEx main thread of CAfvClient

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This commit is contained in:
Klaus Basan
2019-10-17 01:45:58 +02:00
parent 1e7bc8a80f
commit 2dbe8464f4
2 changed files with 31 additions and 0 deletions
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30
src/blackcore/context/contextaudio.cpp
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@@ -21,6 +21,10 @@
#include "blackmisc/icons.h"
#include "blackconfig/buildconfig.h"
#ifdef Q_OS_WIN
#include "comdef.h"
#endif
using namespace BlackMisc;
using namespace BlackMisc::Aviation;
using namespace BlackMisc::Audio;
@@ -110,6 +114,24 @@ namespace BlackCore
const CVoiceSetup vs = m_voiceSettings.getThreadLocal();
m_voiceClient->updateVoiceServerUrl(vs.getAfvVoiceServerUrl());
#ifdef Q_OS_WIN
if (!m_winCoInitialized)
{
HRESULT hr = CoInitializeEx(nullptr, COINIT_MULTITHREADED);
// RPC_E_CHANGED_MODE: CoInitializeEx was already called by someone else in this thread with a different mode.
if (hr == RPC_E_CHANGED_MODE)
{
CLogMessage(this).debug(u"CoInitializeEx was already called with a different mode. Trying again.");
hr = CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED);
}
// S_OK: The COM library was initialized successfully on this thread.
// S_FALSE: The COM library is already initialized on this thread. Reference count was incremented. This is not an error.
if (hr == S_OK || hr == S_FALSE) { m_winCoInitialized = true; }
}
#endif
Q_ASSERT_X(CThreadUtils::isApplicationThread(m_voiceClient->thread()), Q_FUNC_INFO, "Should be in main thread");
m_voiceClient->start();
Q_ASSERT_X(m_voiceClient->owner() == this, Q_FUNC_INFO, "Wrong owner");
@@ -147,6 +169,14 @@ namespace BlackCore
m_voiceClient->gracefulShutdown();
Q_ASSERT_X(CThreadUtils::isCurrentThreadObjectThread(m_voiceClient), Q_FUNC_INFO, "Needs to be back in current thread");
m_voiceClient = nullptr;
#ifdef Q_OS_WIN
if (m_winCoInitialized)
{
CoUninitialize();
m_winCoInitialized = false;
}
#endif
}
QObject::disconnect(this);
}

1
src/blackcore/context/contextaudio.h
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@@ -278,6 +278,7 @@ namespace BlackCore
// AFV
Afv::Clients::CAfvClient *m_voiceClient = nullptr;
bool m_winCoInitialized = false;
// Players
BlackSound::CSelcalPlayer *m_selcalPlayer = nullptr;