libSceHmdSetupDialog stubs (#3460)

Basic stubs designed to get some VR-optional titles further.

CMakeLists.txt

@@ -607,6 +607,8 @@ set(VR_LIBS  src/core/libraries/hmd/hmd.cpp
              src/core/libraries/hmd/hmd_reprojection.cpp
              src/core/libraries/hmd/hmd_distortion.cpp
              src/core/libraries/hmd/hmd.h
+             src/core/libraries/hmd/hmd_setup_dialog.cpp
+             src/core/libraries/hmd/hmd_setup_dialog.h
 )
 
 set(MISC_LIBS  src/core/libraries/screenshot/screenshot.cpp

src/common/logging/filter.cpp

@@ -139,6 +139,7 @@ bool ParseFilterRule(Filter& instance, Iterator begin, Iterator end) {
     SUB(Lib, NpParty)                                                                              \
     SUB(Lib, Zlib)                                                                                 \
     SUB(Lib, Hmd)                                                                                  \
+    SUB(Lib, HmdSetupDialog)                                                                       \
     SUB(Lib, SigninDialog)                                                                         \
     SUB(Lib, Camera)                                                                               \
     SUB(Lib, CompanionHttpd)                                                                       \

src/common/logging/types.h

@@ -107,6 +107,7 @@ enum class Class : u8 {
     Lib_NpParty,           ///< The LibSceNpParty implementation
     Lib_Zlib,              ///< The LibSceZlib implementation.
     Lib_Hmd,               ///< The LibSceHmd implementation.
+    Lib_HmdSetupDialog,    ///< The LibSceHmdSetupDialog implementation.
     Lib_SigninDialog,      ///< The LibSigninDialog implementation.
     Lib_Camera,            ///< The LibCamera implementation.
     Lib_CompanionHttpd,    ///< The LibCompanionHttpd implementation.

src/core/libraries/hmd/hmd_setup_dialog.cpp

@@ -0,0 +1,68 @@
+// SPDX-FileCopyrightText: Copyright 2025 shadPS4 Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "core/libraries/error_codes.h"
+#include "core/libraries/hmd/hmd_setup_dialog.h"
+#include "core/libraries/libs.h"
+
+namespace Libraries::HmdSetupDialog {
+
+s32 PS4_SYSV_ABI sceHmdSetupDialogInitialize() {
+    LOG_ERROR(Lib_HmdSetupDialog, "(STUBBED) called");
+    return ORBIS_OK;
+}
+
+s32 PS4_SYSV_ABI sceHmdSetupDialogClose() {
+    LOG_ERROR(Lib_HmdSetupDialog, "(STUBBED) called");
+    return ORBIS_OK;
+}
+
+s32 PS4_SYSV_ABI sceHmdSetupDialogOpen(const OrbisHmdSetupDialogParam* param) {
+    LOG_ERROR(Lib_HmdSetupDialog, "(STUBBED) called");
+    // On real hardware, a dialog would show up telling the user to connect a PSVR headset.
+    return ORBIS_OK;
+}
+
+s32 PS4_SYSV_ABI sceHmdSetupDialogGetResult(OrbisHmdSetupDialogResult* result) {
+    LOG_ERROR(Lib_HmdSetupDialog, "(STUBBED) called");
+    // Simulates behavior of user pressing circle to cancel the dialog.
+    // Result::OK would mean a headset was connected.
+    result->result = Libraries::CommonDialog::Result::USER_CANCELED;
+    return ORBIS_OK;
+}
+
+Libraries::CommonDialog::Status PS4_SYSV_ABI sceHmdSetupDialogUpdateStatus() {
+    LOG_ERROR(Lib_HmdSetupDialog, "(STUBBED) called");
+    return Libraries::CommonDialog::Status::FINISHED;
+}
+
+Libraries::CommonDialog::Status PS4_SYSV_ABI sceHmdSetupDialogGetStatus() {
+    LOG_ERROR(Lib_HmdSetupDialog, "(STUBBED) called");
+    return Libraries::CommonDialog::Status::FINISHED;
+}
+
+s32 PS4_SYSV_ABI sceHmdSetupDialogTerminate() {
+    LOG_ERROR(Lib_HmdSetupDialog, "(STUBBED) called");
+    return ORBIS_OK;
+}
+
+void RegisterLib(Core::Loader::SymbolsResolver* sym) {
+    LIB_FUNCTION("nmHzU4Gh0xs", "libSceHmdSetupDialog", 1, "libSceHmdSetupDialog", 1, 1,
+                 sceHmdSetupDialogClose);
+    LIB_FUNCTION("6lVRHMV5LY0", "libSceHmdSetupDialog", 1, "libSceHmdSetupDialog", 1, 1,
+                 sceHmdSetupDialogGetResult);
+    LIB_FUNCTION("J9eBpW1udl4", "libSceHmdSetupDialog", 1, "libSceHmdSetupDialog", 1, 1,
+                 sceHmdSetupDialogGetStatus);
+    LIB_FUNCTION("NB1Y2kA2jCY", "libSceHmdSetupDialog", 1, "libSceHmdSetupDialog", 1, 1,
+                 sceHmdSetupDialogInitialize);
+    LIB_FUNCTION("NNgiV4T+akU", "libSceHmdSetupDialog", 1, "libSceHmdSetupDialog", 1, 1,
+                 sceHmdSetupDialogOpen);
+    LIB_FUNCTION("+z4OJmFreZc", "libSceHmdSetupDialog", 1, "libSceHmdSetupDialog", 1, 1,
+                 sceHmdSetupDialogTerminate);
+    LIB_FUNCTION("Ud7j3+RDIBg", "libSceHmdSetupDialog", 1, "libSceHmdSetupDialog", 1, 1,
+                 sceHmdSetupDialogUpdateStatus);
+};
+
+} // namespace Libraries::HmdSetupDialog

src/core/libraries/hmd/hmd_setup_dialog.h

@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2025 shadPS4 Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/types.h"
+#include "core/libraries/system/commondialog.h"
+#include "core/libraries/system/userservice.h"
+
+namespace Core::Loader {
+class SymbolsResolver;
+}
+
+namespace Libraries::HmdSetupDialog {
+
+struct OrbisHmdSetupDialogParam {
+    Libraries::CommonDialog::BaseParam base_param;
+    u64 size;
+    Libraries::UserService::OrbisUserServiceUserId user_id;
+    bool disable_handover_screen;
+    u8 reserved[40];
+};
+
+struct OrbisHmdSetupDialogResult {
+    Libraries::CommonDialog::Result result;
+    u8 reserved[32];
+};
+
+s32 PS4_SYSV_ABI sceHmdSetupDialogClose();
+s32 PS4_SYSV_ABI sceHmdSetupDialogGetResult(OrbisHmdSetupDialogResult* result);
+Libraries::CommonDialog::Status PS4_SYSV_ABI sceHmdSetupDialogGetStatus();
+s32 PS4_SYSV_ABI sceHmdSetupDialogInitialize();
+s32 PS4_SYSV_ABI sceHmdSetupDialogOpen(const OrbisHmdSetupDialogParam* param);
+s32 PS4_SYSV_ABI sceHmdSetupDialogTerminate();
+Libraries::CommonDialog::Status PS4_SYSV_ABI sceHmdSetupDialogUpdateStatus();
+
+void RegisterLib(Core::Loader::SymbolsResolver* sym);
+} // namespace Libraries::HmdSetupDialog

src/core/libraries/libs.cpp

@@ -15,6 +15,7 @@
 #include "core/libraries/game_live_streaming/gamelivestreaming.h"
 #include "core/libraries/gnmdriver/gnmdriver.h"
 #include "core/libraries/hmd/hmd.h"
+#include "core/libraries/hmd/hmd_setup_dialog.h"
 #include "core/libraries/ime/error_dialog.h"
 #include "core/libraries/ime/ime.h"
 #include "core/libraries/ime/ime_dialog.h"
@@ -127,6 +128,7 @@ void InitHLELibs(Core::Loader::SymbolsResolver* sym) {
     Libraries::NpParty::RegisterLib(sym);
     Libraries::Zlib::RegisterLib(sym);
     Libraries::Hmd::RegisterLib(sym);
+    Libraries::HmdSetupDialog::RegisterLib(sym);
     Libraries::DiscMap::RegisterLib(sym);
     Libraries::Ulobjmgr::RegisterLib(sym);
     Libraries::SigninDialog::RegisterLib(sym);