66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
extern "C" EXPORT void winrt_initialize()
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{
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winrt::init_apartment(winrt::apartment_type::multi_threaded);
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}
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extern "C" EXPORT void winrt_uninitialize()
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{
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winrt::uninit_apartment();
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}
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static winrt::Windows::System::DispatcherQueueController
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CreateDispatcherQueueController()
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{
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DispatcherQueueOptions options{sizeof(DispatcherQueueOptions),
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DQTYPE_THREAD_CURRENT, DQTAT_COM_STA};
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winrt::Windows::System::DispatcherQueueController controller{nullptr};
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winrt::check_hresult(CreateDispatcherQueueController(
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options,
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reinterpret_cast<
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ABI::Windows::System::IDispatcherQueueController **>(
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winrt::put_abi(controller))));
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return controller;
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}
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struct winrt_disaptcher {
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winrt::Windows::System::DispatcherQueueController controller{nullptr};
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};
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extern "C" EXPORT struct winrt_disaptcher *winrt_dispatcher_init()
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{
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struct winrt_disaptcher *dispatcher = NULL;
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try {
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if (winrt::Windows::Foundation::Metadata::ApiInformation::
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IsApiContractPresent(
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L"Windows.Foundation.UniversalApiContract",
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5)) {
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winrt::Windows::System::DispatcherQueueController
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controller = CreateDispatcherQueueController();
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dispatcher = new struct winrt_disaptcher;
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dispatcher->controller = std::move(controller);
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}
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} catch (const winrt::hresult_error &err) {
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blog(LOG_ERROR, "winrt_dispatcher_init (0x%08X): %ls",
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(int32_t)err.code(), err.message().c_str());
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} catch (...) {
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blog(LOG_ERROR, "winrt_dispatcher_init (0x%08X)",
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(int32_t)winrt::to_hresult());
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}
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return dispatcher;
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}
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extern "C" EXPORT void
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winrt_dispatcher_free(struct winrt_disaptcher *dispatcher)
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try {
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delete dispatcher;
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} catch (const winrt::hresult_error &err) {
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blog(LOG_ERROR, "winrt_dispatcher_free (0x%08X): %ls",
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(int32_t)err.code(), err.message().c_str());
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} catch (...) {
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blog(LOG_ERROR, "winrt_dispatcher_free (0x%08X)",
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(int32_t)winrt::to_hresult());
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}
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