Delete unused code

Core/HLE/sceKernelModule.cpp

@@ -1895,8 +1895,6 @@ void __KernelLoadReset() {
 bool __KernelLoadExec(const char *filename, u32 paramPtr, std::string *error_string) {
 	SceKernelLoadExecParam param{};
 
-	PSP_SetLoading("Loading exec...");
-
 	auto paramData = PSPPointer<SceKernelLoadExecParam>::Create(paramPtr);
 	if (paramData.IsValid()) {
 		param = *paramData;
@@ -1929,7 +1927,6 @@ bool __KernelLoadExec(const char *filename, u32 paramPtr, std::string *error_str
 		return false;
 	}
 
-	PSP_SetLoading("Loading modules...");
 	size_t size = fileData.size();
 	PSPModule *module = __KernelLoadModule(fileData.data(), size, 0, error_string);
 
@@ -1969,7 +1966,7 @@ bool __KernelLoadExec(const char *filename, u32 paramPtr, std::string *error_str
 	if (module->nm.module_start_thread_stacksize != 0)
 		option.stacksize = module->nm.module_start_thread_stacksize;
 
-	PSP_SetLoading("Starting modules...");
+	INFO_LOG(Log::System, "Starting modules...");
 	if (paramPtr)
 		__KernelStartModule(module, param.args, (const char*)param_argp, &option);
 	else
@@ -1986,7 +1983,6 @@ bool __KernelLoadExec(const char *filename, u32 paramPtr, std::string *error_str
 
 bool __KernelLoadGEDump(const std::string &base_filename, std::string *error_string) {
 	__KernelLoadReset();
-	PSP_SetLoading("Generating code...");
 
 	mipsr4k.pc = PSP_GetUserMemoryBase();
 

Core/PSPLoaders.cpp

@@ -321,7 +321,7 @@ bool Load_PSP_ISO(FileLoader *fileLoader, std::string *error_string) {
 
 		AndroidJNIThreadContext jniContext;
 
-		PSP_SetLoading("Loading executable...");
+		INFO_LOG(Log::System, "Loading executable...");
 		// TODO: We can't use the initial error_string pointer.
 		bool success = __KernelLoadExec(bootpath.c_str(), 0, &PSP_CoreParameter().errorString);
 		if (success && coreState == CORE_POWERUP) {

Core/System.cpp

@@ -79,14 +79,7 @@
 
 enum CPUThreadState {
 	CPU_THREAD_NOT_RUNNING,
-	CPU_THREAD_PENDING,
-	CPU_THREAD_STARTING,
 	CPU_THREAD_RUNNING,
-	CPU_THREAD_SHUTDOWN,
-	CPU_THREAD_QUIT,
-
-	CPU_THREAD_EXECUTE,
-	CPU_THREAD_RESUME,
 };
 
 MetaFileSystem pspFileSystem;
@@ -96,11 +89,6 @@ CoreParameter g_CoreParameter;
 static FileLoader *g_loadedFile;
 // For background loading thread.
 static std::mutex loadingLock;
-// For loadingReason updates.
-static std::mutex loadingReasonLock;
-static std::string loadingReason;
-
-bool audioInitialized;
 
 bool coreCollectDebugStats = false;
 static int coreCollectDebugStatsCounter = 0;
@@ -441,7 +429,6 @@ bool PSP_InitStart(const CoreParameter &coreParam, std::string *error_string) {
 	}
 	g_CoreParameter.errorString.clear();
 	pspIsIniting = true;
-	PSP_SetLoading("Loading game...");
 
 	Path filename = g_CoreParameter.fileToStart;
 	FileLoader *loadedFile = ResolveFileLoaderTarget(ConstructFileLoader(filename));
@@ -500,7 +487,7 @@ bool PSP_InitUpdate(std::string *error_string) {
 	}
 
 	if (success && gpu == nullptr) {
-		PSP_SetLoading("Starting graphics...");
+		INFO_LOG(Log::System, "Starting graphics...");
 		Draw::DrawContext *draw = g_CoreParameter.graphicsContext ? g_CoreParameter.graphicsContext->GetDrawContext() : nullptr;
 		success = GPU_Init(g_CoreParameter.graphicsContext, draw);
 		if (!success) {
@@ -671,16 +658,6 @@ void PSP_RunLoopFor(int cycles) {
 	PSP_RunLoopUntil(CoreTiming::GetTicks() + cycles);
 }
 
-void PSP_SetLoading(const std::string &reason) {
-	std::lock_guard<std::mutex> guard(loadingReasonLock);
-	loadingReason = reason;
-}
-
-std::string PSP_GetLoading() {
-	std::lock_guard<std::mutex> guard(loadingReasonLock);
-	return loadingReason;
-}
-
 Path GetSysDirectory(PSPDirectories directoryType) {
 	const Path &memStickDirectory = g_Config.memStickDirectory;
 	Path pspDirectory;

Core/System.h

@@ -86,9 +86,6 @@ void PSP_RunLoopWhileState();
 void PSP_RunLoopUntil(u64 globalticks);
 void PSP_RunLoopFor(int cycles);
 
-void PSP_SetLoading(const std::string &reason);
-std::string PSP_GetLoading();
-
 // Used to wait for background loading thread.
 struct PSP_LoadingLock {
 	PSP_LoadingLock();

GPU/GLES/ShaderManagerGLES.cpp

@@ -1088,8 +1088,6 @@ bool ShaderManagerGLES::LoadCache(File::IOFile &f) {
 		return true;
 	}
 
-	PSP_SetLoading("Compiling shaders...");
-
 	double start = time_now_d();
 
 	for (size_t &i = pending.vertPos; i < pending.vert.size(); i++) {

GPU/Vulkan/GPU_Vulkan.cpp

@@ -103,7 +103,6 @@ void GPU_Vulkan::LoadCache(const Path &filename) {
 		return;
 	}
 
-	PSP_SetLoading("Loading shader cache...");
 	// Actually precompiled by IsReady() since we're single-threaded.
 	FILE *f = File::OpenCFile(filename, "rb");
 	if (!f)

UI/EmuScreen.cpp

@@ -1159,8 +1159,6 @@ void EmuScreen::CreateViews() {
 	root_->Add(saveStatePreview_);
 
 	GameInfoBGView *loadingBG = root_->Add(new GameInfoBGView(gamePath_, new AnchorLayoutParams(FILL_PARENT, FILL_PARENT)));
-	TextView *loadingTextView = root_->Add(new TextView(sc->T(PSP_GetLoading()), new AnchorLayoutParams(bounds.centerX(), NONE, NONE, 40, true)));
-	loadingTextView_ = loadingTextView;
 
 	static const ImageID symbols[4] = {
 		ImageID("I_CROSS"),
@@ -1173,17 +1171,11 @@ void EmuScreen::CreateViews() {
 	loadingSpinner_ = loadingSpinner;
 
 	loadingBG->SetTag("LoadingBG");
-	loadingTextView->SetTag("LoadingText");
 	loadingSpinner->SetTag("LoadingSpinner");
 
-	// Don't really need this, and it creates a lot of strings to translate...
-	loadingTextView->SetVisibility(V_GONE);
-	loadingTextView->SetShadow(true);
-
 	loadingViewColor_ = loadingSpinner->AddTween(new CallbackColorTween(0x00FFFFFF, 0x00FFFFFF, 0.2f, &bezierEaseInOut));
-	loadingViewColor_->SetCallback([loadingBG, loadingTextView, loadingSpinner](View *v, uint32_t c) {
+	loadingViewColor_->SetCallback([loadingBG, loadingSpinner](View *v, uint32_t c) {
 		loadingBG->SetColor(c & 0xFFC0C0C0);
-		loadingTextView->SetTextColor(c);
 		loadingSpinner->SetColor(alphaMul(c, 0.7f));
 	});
 	loadingViewColor_->Persist();
@@ -1504,10 +1496,6 @@ ScreenRenderFlags EmuScreen::render(ScreenRenderMode mode) {
 	}
 
 	if (invalid_) {
-		// Loading, or after shutdown?
-		if (loadingTextView_ && loadingTextView_->GetVisibility() == UI::V_VISIBLE)
-			loadingTextView_->SetText(PSP_GetLoading());
-
 		// It's possible this might be set outside PSP_RunLoopFor().
 		// In this case, we need to double check it here.
 		if (mode & ScreenRenderMode::TOP) {

UI/EmuScreen.h

@@ -117,7 +117,6 @@ private:
 	UI::CallbackColorTween *loadingViewColor_ = nullptr;
 	UI::VisibilityTween *loadingViewVisible_ = nullptr;
 	UI::Spinner *loadingSpinner_ = nullptr;
-	UI::TextView *loadingTextView_ = nullptr;
 	UI::Button *resumeButton_ = nullptr;
 	UI::Button *resetButton_ = nullptr;
 	UI::Button *backButton_ = nullptr;