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Merge pull request #6102 from ian-h-chamberlain/fix/sdl-graceful-shutdown

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Citra SDL: graceful shutdown on application close
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SachinVin 2022-08-23 18:31:56 +05:30 committed by GitHub
commit 141471e38f
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 29 additions and 4 deletions
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4
externals/cmake-modules/FindFFmpeg.cmake vendored
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@ -116,6 +116,10 @@ function(find_ffmpeg LIBNAME)
endforeach()
string(TOUPPER ${LIBNAME} LIBNAME_UPPER)
file(STRINGS "${FFmpeg_INCLUDE_${LIBNAME}}/lib${LIBNAME}/version.h" _FFmpeg_VERSION_H_CONTENTS REGEX "#define LIB${LIBNAME_UPPER}_VERSION_(MAJOR|MINOR|MICRO) ")
if (EXISTS "${FFmpeg_INCLUDE_${LIBNAME}}/lib${LIBNAME}/version_major.h")
file(STRINGS "${FFmpeg_INCLUDE_${LIBNAME}}/lib${LIBNAME}/version_major.h" _FFmpeg_MAJOR_VERSION_H_CONTENTS REGEX "#define LIB${LIBNAME_UPPER}_VERSION_MAJOR ")
string(APPEND _FFmpeg_VERSION_H_CONTENTS "\n" ${_FFmpeg_MAJOR_VERSION_H_CONTENTS})
endif()
set(_FFmpeg_VERSION_REGEX "([0-9]+)")
foreach(v MAJOR MINOR MICRO)
if("${_FFmpeg_VERSION_H_CONTENTS}" MATCHES "#define LIB${LIBNAME_UPPER}_VERSION_${v}[\\t ]+${_FFmpeg_VERSION_REGEX}")

16
src/citra/citra.cpp
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@ -391,6 +391,9 @@ int main(int argc, char** argv) {
return -1;
case Core::System::ResultStatus::Success:
break; // Expected case
default:
LOG_ERROR(Frontend, "Error while loading ROM: {}", system.GetStatusDetails());
break;
}
system.TelemetrySession().AddField(Common::Telemetry::FieldType::App, "Frontend", "SDL");
@ -437,7 +440,18 @@ int main(int argc, char** argv) {
});
while (emu_window->IsOpen()) {
system.RunLoop();
const auto result = system.RunLoop();
switch (result) {
case Core::System::ResultStatus::ShutdownRequested:
emu_window->RequestClose();
break;
case Core::System::ResultStatus::Success:
break;
default:
LOG_ERROR(Frontend, "Error in main run loop: {}", result, system.GetStatusDetails());
break;
}
}
render_thread.join();

10
src/citra/emu_window/emu_window_sdl2.cpp
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@ -104,6 +104,10 @@ bool EmuWindow_SDL2::IsOpen() const {
return is_open;
}
void EmuWindow_SDL2::RequestClose() {
is_open = false;
}
void EmuWindow_SDL2::OnResize() {
int width, height;
SDL_GetWindowSize(render_window, &width, &height);
@ -134,7 +138,7 @@ void EmuWindow_SDL2::Fullscreen() {
EmuWindow_SDL2::EmuWindow_SDL2(bool fullscreen) {
// Initialize the window
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMECONTROLLER) < 0) {
LOG_CRITICAL(Frontend, "Failed to initialize SDL2! Exiting...");
LOG_CRITICAL(Frontend, "Failed to initialize SDL2: {}! Exiting...", SDL_GetError());
exit(1);
}
@ -256,7 +260,7 @@ void EmuWindow_SDL2::PollEvents() {
OnResize();
break;
case SDL_WINDOWEVENT_CLOSE:
is_open = false;
RequestClose();
break;
}
break;
@ -287,7 +291,7 @@ void EmuWindow_SDL2::PollEvents() {
OnFingerUp();
break;
case SDL_QUIT:
is_open = false;
RequestClose();
break;
default:
break;

3
src/citra/emu_window/emu_window_sdl2.h
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@ -46,6 +46,9 @@ public:
/// Whether the window is still open, and a close request hasn't yet been sent
bool IsOpen() const;
/// Close the window.
void RequestClose();
/// Creates a new context that is shared with the current context
std::unique_ptr<GraphicsContext> CreateSharedContext() const override;