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-rw-r--r--src/android/app/src/main/java/org/yuzu/yuzu_emu/NativeLibrary.kt8
-rw-r--r--src/android/app/src/main/java/org/yuzu/yuzu_emu/activities/EmulationActivity.kt8
-rw-r--r--src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt53
-rw-r--r--src/android/app/src/main/java/org/yuzu/yuzu_emu/model/EmulationViewModel.kt33
-rw-r--r--src/android/app/src/main/jni/id_cache.cpp7
-rw-r--r--src/android/app/src/main/jni/id_cache.h1
-rw-r--r--src/android/app/src/main/jni/native.cpp34
-rw-r--r--src/android/app/src/main/jni/native.h7
8 files changed, 117 insertions, 34 deletions
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/NativeLibrary.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/NativeLibrary.kt
index 55abba093..53137b2e2 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/NativeLibrary.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/NativeLibrary.kt
@@ -261,7 +261,7 @@ object NativeLibrary {
/**
* Begins emulation.
*/
- external fun run(path: String?)
+ external fun run(path: String?, programIndex: Int = 0)
// Surface Handling
external fun surfaceChanged(surf: Surface?)
@@ -489,6 +489,12 @@ object NativeLibrary {
sEmulationActivity.get()!!.onEmulationStopped(status)
}
+ @Keep
+ @JvmStatic
+ fun onProgramChanged(programIndex: Int) {
+ sEmulationActivity.get()!!.onProgramChanged(programIndex)
+ }
+
/**
* Logs the Yuzu version, Android version and, CPU.
*/
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/activities/EmulationActivity.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/activities/EmulationActivity.kt
index 26cddecf4..564aaf305 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/activities/EmulationActivity.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/activities/EmulationActivity.kt
@@ -76,7 +76,6 @@ class EmulationActivity : AppCompatActivity(), SensorEventListener {
override fun onDestroy() {
stopForegroundService(this)
- emulationViewModel.clear()
super.onDestroy()
}
@@ -446,9 +445,14 @@ class EmulationActivity : AppCompatActivity(), SensorEventListener {
}
fun onEmulationStopped(status: Int) {
- if (status == 0) {
+ if (status == 0 && emulationViewModel.programChanged.value == -1) {
finish()
}
+ emulationViewModel.setEmulationStopped(true)
+ }
+
+ fun onProgramChanged(programIndex: Int) {
+ emulationViewModel.setProgramChanged(programIndex)
}
private fun startMotionSensorListener() {
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt
index ef393c4be..1f591ced1 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt
@@ -424,10 +424,38 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
}
}
}
+ launch {
+ repeatOnLifecycle(Lifecycle.State.CREATED) {
+ emulationViewModel.programChanged.collect {
+ if (it != 0) {
+ emulationViewModel.setEmulationStarted(false)
+ binding.drawerLayout.close()
+ binding.drawerLayout
+ .setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED)
+ ViewUtils.hideView(binding.surfaceInputOverlay)
+ ViewUtils.showView(binding.loadingIndicator)
+ }
+ }
+ }
+ }
+ launch {
+ repeatOnLifecycle(Lifecycle.State.CREATED) {
+ emulationViewModel.emulationStopped.collect {
+ if (it && emulationViewModel.programChanged.value != -1) {
+ if (perfStatsUpdater != null) {
+ perfStatsUpdateHandler.removeCallbacks(perfStatsUpdater!!)
+ }
+ emulationState.changeProgram(emulationViewModel.programChanged.value)
+ emulationViewModel.setProgramChanged(-1)
+ emulationViewModel.setEmulationStopped(false)
+ }
+ }
+ }
+ }
}
}
- private fun startEmulation() {
+ private fun startEmulation(programIndex: Int = 0) {
if (!NativeLibrary.isRunning() && !NativeLibrary.isPaused()) {
if (!DirectoryInitialization.areDirectoriesReady) {
DirectoryInitialization.start()
@@ -435,7 +463,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
updateScreenLayout()
- emulationState.run(emulationActivity!!.isActivityRecreated)
+ emulationState.run(emulationActivity!!.isActivityRecreated, programIndex)
}
}
@@ -833,6 +861,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
) {
private var state: State
private var surface: Surface? = null
+ lateinit var emulationThread: Thread
init {
// Starting state is stopped.
@@ -878,7 +907,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
}
@Synchronized
- fun run(isActivityRecreated: Boolean) {
+ fun run(isActivityRecreated: Boolean, programIndex: Int = 0) {
if (isActivityRecreated) {
if (NativeLibrary.isRunning()) {
state = State.PAUSED
@@ -889,10 +918,20 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
// If the surface is set, run now. Otherwise, wait for it to get set.
if (surface != null) {
- runWithValidSurface()
+ runWithValidSurface(programIndex)
}
}
+ @Synchronized
+ fun changeProgram(programIndex: Int) {
+ emulationThread.join()
+ emulationThread = Thread({
+ Log.debug("[EmulationFragment] Starting emulation thread.")
+ NativeLibrary.run(gamePath, programIndex)
+ }, "NativeEmulation")
+ emulationThread.start()
+ }
+
// Surface callbacks
@Synchronized
fun newSurface(surface: Surface?) {
@@ -932,7 +971,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
}
}
- private fun runWithValidSurface() {
+ private fun runWithValidSurface(programIndex: Int = 0) {
NativeLibrary.surfaceChanged(surface)
if (!emulationCanStart.invoke()) {
return
@@ -940,9 +979,9 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
when (state) {
State.STOPPED -> {
- val emulationThread = Thread({
+ emulationThread = Thread({
Log.debug("[EmulationFragment] Starting emulation thread.")
- NativeLibrary.run(gamePath)
+ NativeLibrary.run(gamePath, programIndex)
}, "NativeEmulation")
emulationThread.start()
}
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/model/EmulationViewModel.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/model/EmulationViewModel.kt
index b66f47fe7..d024493cd 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/model/EmulationViewModel.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/model/EmulationViewModel.kt
@@ -15,6 +15,12 @@ class EmulationViewModel : ViewModel() {
val isEmulationStopping: StateFlow<Boolean> get() = _isEmulationStopping
private val _isEmulationStopping = MutableStateFlow(false)
+ private val _emulationStopped = MutableStateFlow(false)
+ val emulationStopped = _emulationStopped.asStateFlow()
+
+ private val _programChanged = MutableStateFlow(-1)
+ val programChanged = _programChanged.asStateFlow()
+
val shaderProgress: StateFlow<Int> get() = _shaderProgress
private val _shaderProgress = MutableStateFlow(0)
@@ -35,6 +41,17 @@ class EmulationViewModel : ViewModel() {
_isEmulationStopping.value = value
}
+ fun setEmulationStopped(value: Boolean) {
+ if (value) {
+ _emulationStarted.value = false
+ }
+ _emulationStopped.value = value
+ }
+
+ fun setProgramChanged(programIndex: Int) {
+ _programChanged.value = programIndex
+ }
+
fun setShaderProgress(progress: Int) {
_shaderProgress.value = progress
}
@@ -56,20 +73,4 @@ class EmulationViewModel : ViewModel() {
fun setDrawerOpen(value: Boolean) {
_drawerOpen.value = value
}
-
- fun clear() {
- setEmulationStarted(false)
- setIsEmulationStopping(false)
- setShaderProgress(0)
- setTotalShaders(0)
- setShaderMessage("")
- }
-
- companion object {
- const val KEY_EMULATION_STARTED = "EmulationStarted"
- const val KEY_IS_EMULATION_STOPPING = "IsEmulationStarting"
- const val KEY_SHADER_PROGRESS = "ShaderProgress"
- const val KEY_TOTAL_SHADERS = "TotalShaders"
- const val KEY_SHADER_MESSAGE = "ShaderMessage"
- }
}
diff --git a/src/android/app/src/main/jni/id_cache.cpp b/src/android/app/src/main/jni/id_cache.cpp
index 96f2ad3d4..f30100bd8 100644
--- a/src/android/app/src/main/jni/id_cache.cpp
+++ b/src/android/app/src/main/jni/id_cache.cpp
@@ -19,6 +19,7 @@ static jmethodID s_exit_emulation_activity;
static jmethodID s_disk_cache_load_progress;
static jmethodID s_on_emulation_started;
static jmethodID s_on_emulation_stopped;
+static jmethodID s_on_program_changed;
static jclass s_game_class;
static jmethodID s_game_constructor;
@@ -123,6 +124,10 @@ jmethodID GetOnEmulationStopped() {
return s_on_emulation_stopped;
}
+jmethodID GetOnProgramChanged() {
+ return s_on_program_changed;
+}
+
jclass GetGameClass() {
return s_game_class;
}
@@ -306,6 +311,8 @@ jint JNI_OnLoad(JavaVM* vm, void* reserved) {
env->GetStaticMethodID(s_native_library_class, "onEmulationStarted", "()V");
s_on_emulation_stopped =
env->GetStaticMethodID(s_native_library_class, "onEmulationStopped", "(I)V");
+ s_on_program_changed =
+ env->GetStaticMethodID(s_native_library_class, "onProgramChanged", "(I)V");
const jclass game_class = env->FindClass("org/yuzu/yuzu_emu/model/Game");
s_game_class = reinterpret_cast<jclass>(env->NewGlobalRef(game_class));
diff --git a/src/android/app/src/main/jni/id_cache.h b/src/android/app/src/main/jni/id_cache.h
index a002e705d..00e48afc0 100644
--- a/src/android/app/src/main/jni/id_cache.h
+++ b/src/android/app/src/main/jni/id_cache.h
@@ -19,6 +19,7 @@ jmethodID GetExitEmulationActivity();
jmethodID GetDiskCacheLoadProgress();
jmethodID GetOnEmulationStarted();
jmethodID GetOnEmulationStopped();
+jmethodID GetOnProgramChanged();
jclass GetGameClass();
jmethodID GetGameConstructor();
diff --git a/src/android/app/src/main/jni/native.cpp b/src/android/app/src/main/jni/native.cpp
index 3fd9a500c..958a77ac7 100644
--- a/src/android/app/src/main/jni/native.cpp
+++ b/src/android/app/src/main/jni/native.cpp
@@ -208,7 +208,8 @@ void EmulationSession::InitializeSystem(bool reload) {
m_system.GetFileSystemController().CreateFactories(*m_vfs);
}
-Core::SystemResultStatus EmulationSession::InitializeEmulation(const std::string& filepath) {
+Core::SystemResultStatus EmulationSession::InitializeEmulation(const std::string& filepath,
+ const std::size_t program_index) {
std::scoped_lock lock(m_mutex);
// Create the render window.
@@ -238,7 +239,8 @@ Core::SystemResultStatus EmulationSession::InitializeEmulation(const std::string
ConfigureFilesystemProvider(filepath);
// Load the ROM.
- m_load_result = m_system.Load(EmulationSession::GetInstance().Window(), filepath);
+ m_load_result =
+ m_system.Load(EmulationSession::GetInstance().Window(), filepath, 0, program_index);
if (m_load_result != Core::SystemResultStatus::Success) {
return m_load_result;
}
@@ -248,6 +250,12 @@ Core::SystemResultStatus EmulationSession::InitializeEmulation(const std::string
m_system.GetCpuManager().OnGpuReady();
m_system.RegisterExitCallback([&] { HaltEmulation(); });
+ // Register an ExecuteProgram callback such that Core can execute a sub-program
+ m_system.RegisterExecuteProgramCallback([&](std::size_t program_index_) {
+ m_next_program_index = program_index_;
+ EmulationSession::GetInstance().HaltEmulation();
+ });
+
OnEmulationStarted();
return Core::SystemResultStatus::Success;
}
@@ -255,6 +263,11 @@ Core::SystemResultStatus EmulationSession::InitializeEmulation(const std::string
void EmulationSession::ShutdownEmulation() {
std::scoped_lock lock(m_mutex);
+ if (m_next_program_index != -1) {
+ ChangeProgram(m_next_program_index);
+ m_next_program_index = -1;
+ }
+
m_is_running = false;
// Unload user input.
@@ -402,6 +415,12 @@ void EmulationSession::OnEmulationStopped(Core::SystemResultStatus result) {
static_cast<jint>(result));
}
+void EmulationSession::ChangeProgram(std::size_t program_index) {
+ JNIEnv* env = IDCache::GetEnvForThread();
+ env->CallStaticVoidMethod(IDCache::GetNativeLibraryClass(), IDCache::GetOnProgramChanged(),
+ static_cast<jint>(program_index));
+}
+
u64 EmulationSession::GetProgramId(JNIEnv* env, jstring jprogramId) {
auto program_id_string = GetJString(env, jprogramId);
try {
@@ -411,7 +430,8 @@ u64 EmulationSession::GetProgramId(JNIEnv* env, jstring jprogramId) {
}
}
-static Core::SystemResultStatus RunEmulation(const std::string& filepath) {
+static Core::SystemResultStatus RunEmulation(const std::string& filepath,
+ const size_t program_index = 0) {
MicroProfileOnThreadCreate("EmuThread");
SCOPE_EXIT({ MicroProfileShutdown(); });
@@ -424,7 +444,7 @@ static Core::SystemResultStatus RunEmulation(const std::string& filepath) {
SCOPE_EXIT({ EmulationSession::GetInstance().ShutdownEmulation(); });
- jconst result = EmulationSession::GetInstance().InitializeEmulation(filepath);
+ jconst result = EmulationSession::GetInstance().InitializeEmulation(filepath, program_index);
if (result != Core::SystemResultStatus::Success) {
return result;
}
@@ -689,11 +709,11 @@ void Java_org_yuzu_yuzu_1emu_NativeLibrary_logSettings(JNIEnv* env, jobject jobj
Settings::LogSettings();
}
-void Java_org_yuzu_yuzu_1emu_NativeLibrary_run__Ljava_lang_String_2(JNIEnv* env, jclass clazz,
- jstring j_path) {
+void Java_org_yuzu_yuzu_1emu_NativeLibrary_run(JNIEnv* env, jobject jobj, jstring j_path,
+ jint j_program_index) {
const std::string path = GetJString(env, j_path);
- const Core::SystemResultStatus result{RunEmulation(path)};
+ const Core::SystemResultStatus result{RunEmulation(path, j_program_index)};
if (result != Core::SystemResultStatus::Success) {
env->CallStaticVoidMethod(IDCache::GetNativeLibraryClass(),
IDCache::GetExitEmulationActivity(), static_cast<int>(result));
diff --git a/src/android/app/src/main/jni/native.h b/src/android/app/src/main/jni/native.h
index dadb138ad..bfe3fccca 100644
--- a/src/android/app/src/main/jni/native.h
+++ b/src/android/app/src/main/jni/native.h
@@ -45,7 +45,8 @@ public:
const Core::PerfStatsResults& PerfStats();
void ConfigureFilesystemProvider(const std::string& filepath);
void InitializeSystem(bool reload);
- Core::SystemResultStatus InitializeEmulation(const std::string& filepath);
+ Core::SystemResultStatus InitializeEmulation(const std::string& filepath,
+ const std::size_t program_index = 0);
bool IsHandheldOnly();
void SetDeviceType([[maybe_unused]] int index, int type);
@@ -60,6 +61,7 @@ public:
private:
static void LoadDiskCacheProgress(VideoCore::LoadCallbackStage stage, int progress, int max);
static void OnEmulationStopped(Core::SystemResultStatus result);
+ static void ChangeProgram(std::size_t program_index);
private:
// Window management
@@ -84,4 +86,7 @@ private:
// Synchronization
std::condition_variable_any m_cv;
mutable std::mutex m_mutex;
+
+ // Program index for next boot
+ std::atomic<s32> m_next_program_index = -1;
};