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Merge pull request #75881 from bruvzg/win_coinit
[Windows] Cleanup COM library initialization/uninitialization.
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commit
c2edf14faf
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@ -206,8 +206,6 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_i
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IMMDeviceEnumerator *enumerator = nullptr;
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IMMDevice *output_device = nullptr;
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CoInitialize(nullptr);
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HRESULT hr = CoCreateInstance(CLSID_MMDeviceEnumerator, nullptr, CLSCTX_ALL, IID_IMMDeviceEnumerator, (void **)&enumerator);
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ERR_FAIL_COND_V(hr != S_OK, ERR_CANT_OPEN);
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@ -582,8 +580,6 @@ PackedStringArray AudioDriverWASAPI::audio_device_get_list(bool p_input) {
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list.push_back(String("Default"));
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CoInitialize(nullptr);
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HRESULT hr = CoCreateInstance(CLSID_MMDeviceEnumerator, nullptr, CLSCTX_ALL, IID_IMMDeviceEnumerator, (void **)&enumerator);
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ERR_FAIL_COND_V(hr != S_OK, PackedStringArray());
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@ -702,6 +698,8 @@ void AudioDriverWASAPI::write_sample(WORD format_tag, int bits_per_sample, BYTE
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}
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void AudioDriverWASAPI::thread_func(void *p_udata) {
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CoInitializeEx(nullptr, COINIT_MULTITHREADED);
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AudioDriverWASAPI *ad = static_cast<AudioDriverWASAPI *>(p_udata);
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uint32_t avail_frames = 0;
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uint32_t write_ofs = 0;
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@ -908,6 +906,7 @@ void AudioDriverWASAPI::thread_func(void *p_udata) {
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OS::get_singleton()->delay_usec(1000);
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}
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}
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CoUninitialize();
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}
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void AudioDriverWASAPI::start() {
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@ -4406,5 +4406,4 @@ DisplayServerWindows::~DisplayServerWindows() {
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if (tts) {
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memdelete(tts);
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}
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CoUninitialize();
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}
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@ -201,7 +201,6 @@ void OS_Windows::initialize() {
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IPUnix::make_default();
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main_loop = nullptr;
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CoInitialize(nullptr);
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HRESULT hr = DWriteCreateFactory(DWRITE_FACTORY_TYPE_SHARED, __uuidof(IDWriteFactory), reinterpret_cast<IUnknown **>(&dwrite_factory));
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if (SUCCEEDED(hr)) {
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hr = dwrite_factory->GetSystemFontCollection(&font_collection, false);
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@ -468,8 +467,6 @@ Vector<String> OS_Windows::get_video_adapter_driver_info() const {
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return Vector<String>();
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}
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CoInitialize(nullptr);
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HRESULT hr = CoCreateInstance(clsid, NULL, CLSCTX_INPROC_SERVER, uuid, (LPVOID *)&wbemLocator);
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if (hr != S_OK) {
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return Vector<String>();
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@ -1600,6 +1597,8 @@ Error OS_Windows::move_to_trash(const String &p_path) {
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OS_Windows::OS_Windows(HINSTANCE _hInstance) {
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hInstance = _hInstance;
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CoInitializeEx(nullptr, COINIT_MULTITHREADED);
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#ifdef WASAPI_ENABLED
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AudioDriverManager::add_driver(&driver_wasapi);
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#endif
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@ -1627,4 +1626,5 @@ OS_Windows::OS_Windows(HINSTANCE _hInstance) {
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}
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OS_Windows::~OS_Windows() {
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CoUninitialize();
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}
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@ -251,7 +251,6 @@ TTS_Windows *TTS_Windows::get_singleton() {
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TTS_Windows::TTS_Windows() {
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singleton = this;
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CoInitialize(nullptr);
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if (SUCCEEDED(CoCreateInstance(CLSID_SpVoice, nullptr, CLSCTX_ALL, IID_ISpVoice, (void **)&synth))) {
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ULONGLONG event_mask = SPFEI(SPEI_END_INPUT_STREAM) | SPFEI(SPEI_START_INPUT_STREAM) | SPFEI(SPEI_WORD_BOUNDARY);
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