diff options
| author | Andrew Knight <andrew.knight@theqtcompany.com> | 2014-12-01 09:57:15 +0200 |
|---|---|---|
| committer | Jani Heikkinen <jani.heikkinen@theqtcompany.com> | 2014-12-01 20:03:50 +0100 |
| commit | 2903db0469487944f035aff1c44e69605d48fa8f (patch) | |
| tree | 410d406fbc6152eb56b4b3d7a555436f61be5b9a /src/plugins/platforms/winrt | |
| parent | 03b5ecce4ab8dc879e27dc8f07d6f3ef846efde0 (diff) | |
winrt: Fix Windows Store Certification
WinRT requires that IDXGIDevice3::Trim() is called on application
suspend in order to pass Store Certification.
Task-number: QTBUG-38481
Change-Id: Ia3cb5d3f6a2db8f11e4bfa4fd5c7791e18d6c36d
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@theqtcompany.com>
Diffstat (limited to 'src/plugins/platforms/winrt')
| -rw-r--r-- | src/plugins/platforms/winrt/qwinrtscreen.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/plugins/platforms/winrt/qwinrtscreen.cpp b/src/plugins/platforms/winrt/qwinrtscreen.cpp index fadcd01b06..612a50f6b7 100644 --- a/src/plugins/platforms/winrt/qwinrtscreen.cpp +++ b/src/plugins/platforms/winrt/qwinrtscreen.cpp @@ -37,6 +37,9 @@ #include <EGL/eglext.h> #include <d3d11.h> #include <dxgi1_2.h> +#ifndef Q_OS_WINPHONE +#include <dxgi1_3.h> +#endif #include "qwinrtbackingstore.h" #include "qwinrtinputcontext.h" @@ -1113,6 +1116,16 @@ HRESULT QWinRTScreen::onActivated(ICoreWindow *, IWindowActivatedEventArgs *args HRESULT QWinRTScreen::onSuspended(IInspectable *, ISuspendingEventArgs *) { +#ifndef Q_OS_WINPHONE + Q_D(QWinRTScreen); + ComPtr<ID3D11Device> d3dDevice; + const EGLBoolean ok = eglQuerySurfacePointerANGLE(d->eglDisplay, EGL_NO_SURFACE, EGL_DEVICE_EXT, (void **)d3dDevice.GetAddressOf()); + if (ok && d3dDevice) { + ComPtr<IDXGIDevice3> dxgiDevice; + if (SUCCEEDED(d3dDevice.As(&dxgiDevice))) + dxgiDevice->Trim(); + } +#endif QWindowSystemInterface::handleApplicationStateChanged(Qt::ApplicationSuspended); QWindowSystemInterface::flushWindowSystemEvents(); return S_OK; |