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UWP OnSuspending and save on quit fix (#14452)

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* Update uwp_main.cpp

* Update retroarch.c
This commit is contained in:
Bashar Astifan 2022-10-01 16:28:23 +04:00 committed by GitHub
parent 5bfe70221c
commit b93599c7e0
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2 changed files with 72 additions and 14 deletions
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8
retroarch.c
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@ -6162,6 +6162,14 @@ bool retroarch_main_quit(void)
runloop_state_t *runloop_st = runloop_state_get_ptr();
video_driver_state_t*video_st = video_state_get_ptr();
settings_t *settings = config_get_ptr();
/*Save configs before quitting
*as for UWP depending on `OnSuspending` is not important as we can call it directly here
*specifically we need to get width,height which requires UI thread and it will not be available on exit
*/
bool config_save_on_exit = settings->bools.config_save_on_exit;
if (config_save_on_exit)
command_event(CMD_EVENT_MENU_SAVE_CURRENT_CONFIG, NULL);
#ifdef HAVE_PRESENCE
{

78
uwp/uwp_main.cpp
View File

@ -470,6 +470,11 @@ void App::OnActivated(CoreApplicationView^ applicationView, IActivatedEventArgs^
void App::OnSuspending(Platform::Object^ sender, SuspendingEventArgs^ args)
{
//This function will ensure that configs saved in case the app sent to background or terminated
//for saving configs on quit now configs will be saved in `retroarch_main_quit` at `retroarch.c`
//if this function called because of app closed by quit the below code must be ignored
/* Save app state asynchronously after requesting a deferral. Holding a deferral
* indicates that the application is busy performing suspending operations. Be
* aware that a deferral may not be held indefinitely. After about five seconds,
@ -871,28 +876,73 @@ extern "C" {
int uwp_get_height(void)
{
if (is_running_on_xbox())
//This function must be performed within UI thread otherwise it will cause crash in specific cases
//https://github.com/libretro/RetroArch/issues/13491
float surface_scale = 0;
int returnValue = -1;
volatile bool finished = false;
Windows::ApplicationModel::Core::CoreApplication::MainView->CoreWindow->Dispatcher->RunAsync(
CoreDispatcherPriority::Normal,
ref new Windows::UI::Core::DispatchedHandler([&surface_scale, &returnValue, &finished]()
{
if (is_running_on_xbox())
{
const Windows::Graphics::Display::Core::HdmiDisplayInformation^ hdi = Windows::Graphics::Display::Core::HdmiDisplayInformation::GetForCurrentView();
if (hdi)
returnValue = Windows::Graphics::Display::Core::HdmiDisplayInformation::GetForCurrentView()->GetCurrentDisplayMode()->ResolutionHeightInRawPixels;
}
if (returnValue == -1) {
const LONG32 resolution_scale = static_cast<LONG32>(Windows::Graphics::Display::DisplayInformation::GetForCurrentView()->ResolutionScale);
surface_scale = static_cast<float>(resolution_scale) / 100.0f;
returnValue = static_cast<LONG32>(CoreWindow::GetForCurrentThread()->Bounds.Height * surface_scale);
}
finished = true;
}));
Windows::UI::Core::CoreWindow^ corewindow = Windows::UI::Core::CoreWindow::GetForCurrentThread();
while (!finished)
{
const Windows::Graphics::Display::Core::HdmiDisplayInformation^ hdi = Windows::Graphics::Display::Core::HdmiDisplayInformation::GetForCurrentView();
if (hdi)
return Windows::Graphics::Display::Core::HdmiDisplayInformation::GetForCurrentView()->GetCurrentDisplayMode()->ResolutionHeightInRawPixels;
if (corewindow) {
corewindow->Dispatcher->ProcessEvents(Windows::UI::Core::CoreProcessEventsOption::ProcessAllIfPresent);
}
}
const LONG32 resolution_scale = static_cast<LONG32>(Windows::Graphics::Display::DisplayInformation::GetForCurrentView()->ResolutionScale);
auto surface_scale = static_cast<float>(resolution_scale) / 100.0f;
return static_cast<LONG32>(CoreWindow::GetForCurrentThread()->Bounds.Height * surface_scale);
return returnValue;
}
int uwp_get_width(void)
{
if (is_running_on_xbox())
//This function must be performed within UI thread otherwise it will cause crash in specific cases
//https://github.com/libretro/RetroArch/issues/13491
float surface_scale = 0;
int returnValue = -1;
volatile bool finished = false;
Windows::ApplicationModel::Core::CoreApplication::MainView->CoreWindow->Dispatcher->RunAsync(
CoreDispatcherPriority::Normal,
ref new Windows::UI::Core::DispatchedHandler([&surface_scale, &returnValue, &finished]()
{
if (is_running_on_xbox())
{
const Windows::Graphics::Display::Core::HdmiDisplayInformation^ hdi = Windows::Graphics::Display::Core::HdmiDisplayInformation::GetForCurrentView();
if (hdi)
returnValue = Windows::Graphics::Display::Core::HdmiDisplayInformation::GetForCurrentView()->GetCurrentDisplayMode()->ResolutionWidthInRawPixels;
}
if(returnValue == -1) {
const LONG32 resolution_scale = static_cast<LONG32>(Windows::Graphics::Display::DisplayInformation::GetForCurrentView()->ResolutionScale);
surface_scale = static_cast<float>(resolution_scale) / 100.0f;
returnValue = static_cast<LONG32>(CoreWindow::GetForCurrentThread()->Bounds.Width * surface_scale);
}
finished = true;
}));
Windows::UI::Core::CoreWindow^ corewindow = Windows::UI::Core::CoreWindow::GetForCurrentThread();
while (!finished)
{
const Windows::Graphics::Display::Core::HdmiDisplayInformation^ hdi = Windows::Graphics::Display::Core::HdmiDisplayInformation::GetForCurrentView();
if (hdi)
return Windows::Graphics::Display::Core::HdmiDisplayInformation::GetForCurrentView()->GetCurrentDisplayMode()->ResolutionWidthInRawPixels;
if (corewindow) {
corewindow->Dispatcher->ProcessEvents(Windows::UI::Core::CoreProcessEventsOption::ProcessAllIfPresent);
}
}
const LONG32 resolution_scale = static_cast<LONG32>(Windows::Graphics::Display::DisplayInformation::GetForCurrentView()->ResolutionScale);
auto surface_scale = static_cast<float>(resolution_scale) / 100.0f;
return static_cast<LONG32>(CoreWindow::GetForCurrentThread()->Bounds.Width * surface_scale);
return returnValue;
}
void uwp_fill_installed_core_packages(struct string_list *list)