diff options
Diffstat (limited to 'platform/winrt/mupdf_cpp/MainPage.xaml.cpp')
| -rw-r--r-- | platform/winrt/mupdf_cpp/MainPage.xaml.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/platform/winrt/mupdf_cpp/MainPage.xaml.cpp b/platform/winrt/mupdf_cpp/MainPage.xaml.cpp index fa717084..a57a7a23 100644 --- a/platform/winrt/mupdf_cpp/MainPage.xaml.cpp +++ b/platform/winrt/mupdf_cpp/MainPage.xaml.cpp @@ -7,6 +7,7 @@ #include "MainPage.xaml.h" #include <regex> #include <sstream> +#include "DXGI1_3.h" #define LOOK_AHEAD 1 /* A +/- count on the pages to pre-render */ #define THUMB_PREADD 10 @@ -106,7 +107,9 @@ MainPage::MainPage() SetUpDirectX(); RegisterForPrinting(); CleanUp(); +#ifndef NDEBUG RecordMainThread(); +#endif /* So that we can catch special loading events (e.g. open with) */ _pageLoadedHandlerToken = Loaded += ref new RoutedEventHandler(this, &MainPage::Page_Loaded); } @@ -211,9 +214,12 @@ void MainPage::ExceptionHandler(Object^ sender, UnhandledExceptionEventArgs^ e) } } +/* We need to clean up (Trim) the directX memory on suspension */ void MainPage::App_Suspending(Object^ sender, SuspendingEventArgs^ e) { - + ComPtr<IDXGIDevice3> pDXGIDevice; + ThrowIfFailed(m_d3d_device.As(&pDXGIDevice)); + pDXGIDevice->Trim(); } void MainPage::ExitInvokedHandler(Windows::UI::Popups::IUICommand^ command) |