void D3D12Fullscreen::OnKeyDown(UINT8 key)
{
switch (key)
{
case VK_SPACE:
// Instrument the Space Bar to toggle between fullscreen states.
// The CoreWindow will fire a SizeChanged event once the window is in the
// fullscreen state. At that point, the IDXGISwapChain should be resized
// to match the new window size.
{
auto applicationView = Windows::UI::ViewManagement::ApplicationView::GetForCurrentView();
if (applicationView->IsFullScreenMode)
{
applicationView->ExitFullScreenMode();
}
else
{
applicationView->TryEnterFullScreenMode();
}
}
break;
// Instrument the Right Arrow key to change the scene rendering resolution
// to the next resolution option.
case VK_RIGHT:
{
m_resolutionIndex = (m_resolutionIndex + 1) % m_resolutionOptionsCount;
// Wait for the GPU to finish with the resources we're about to free.
WaitForGpu();
// Update resources dependent on the scene rendering resolution.
LoadSceneResolutionDependentResources();
}
break;
// Instrument the Left Arrow key to change the scene rendering resolution
// to the previous resolution option.
case VK_LEFT:
{
if (m_resolutionIndex == 0)
{
m_resolutionIndex = m_resolutionOptionsCount - 1;
}
else
{
m_resolutionIndex--;
}
// Wait for the GPU to finish with the resources we're about to free.
WaitForGpu();
// Update resources dependent on the scene rendering resolution.
LoadSceneResolutionDependentResources();
}
break;
}
}
void D3D12Fullscreen::OnKeyDown(UINT8 key)
{
switch (key)
{
case VK_SPACE:
// Instrument the Space Bar to toggle between fullscreen states.
// The CoreWindow will fire a SizeChanged event once the window is in the
// fullscreen state. At that point, the IDXGISwapChain should be resized
// to match the new window size.
{
auto applicationView = Windows::UI::ViewManagement::ApplicationView::GetForCurrentView();
if (applicationView->IsFullScreenMode)
{
applicationView->ExitFullScreenMode();
}
else
{
applicationView->TryEnterFullScreenMode();
}
}
break;
}
}
