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early-access version 3828

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pineappleEA 2023-08-22 19:22:27 +02:00
parent af2061a2c2
commit 3e1870d567
18 changed files with 506 additions and 213 deletions
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2
README.md
View file

@ -1,7 +1,7 @@
yuzu emulator early access
=============
This is the source code for early-access 3827.
This is the source code for early-access 3828.
## Legal Notice

5
src/android/app/build.gradle.kts
View file

@ -160,6 +160,11 @@ android {
}
}
tasks.create<Delete>("ktlintReset") {
delete(File(buildDir.path + File.separator + "intermediates/ktLint"))
}
tasks.getByPath("loadKtlintReporters").dependsOn("ktlintReset")
tasks.getByPath("preBuild").dependsOn("ktlintCheck")
ktlint {

24
src/android/app/src/main/java/org/yuzu/yuzu_emu/adapters/HomeSettingAdapter.kt
View file

@ -3,19 +3,25 @@
package org.yuzu.yuzu_emu.adapters
import android.text.TextUtils
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.appcompat.app.AppCompatActivity
import androidx.core.content.ContextCompat
import androidx.core.content.res.ResourcesCompat
import androidx.lifecycle.LifecycleOwner
import androidx.recyclerview.widget.RecyclerView
import org.yuzu.yuzu_emu.R
import org.yuzu.yuzu_emu.databinding.CardHomeOptionBinding
import org.yuzu.yuzu_emu.fragments.MessageDialogFragment
import org.yuzu.yuzu_emu.model.HomeSetting
class HomeSettingAdapter(private val activity: AppCompatActivity, var options: List<HomeSetting>) :
class HomeSettingAdapter(
private val activity: AppCompatActivity,
private val viewLifecycle: LifecycleOwner,
var options: List<HomeSetting>
) :
RecyclerView.Adapter<HomeSettingAdapter.HomeOptionViewHolder>(),
View.OnClickListener {
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): HomeOptionViewHolder {
@ -79,6 +85,22 @@ class HomeSettingAdapter(private val activity: AppCompatActivity, var options: L
binding.optionDescription.alpha = 0.5f
binding.optionIcon.alpha = 0.5f
}
option.details.observe(viewLifecycle) { updateOptionDetails(it) }
binding.optionDetail.postDelayed(
{
binding.optionDetail.ellipsize = TextUtils.TruncateAt.MARQUEE
binding.optionDetail.isSelected = true
},
3000
)
}
private fun updateOptionDetails(detailString: String) {
if (detailString.isNotEmpty()) {
binding.optionDetail.text = detailString
binding.optionDetail.visibility = View.VISIBLE
}
}
}
}

12
src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/HomeSettingsFragment.kt
View file

@ -129,7 +129,11 @@ class HomeSettingsFragment : Fragment() {
mainActivity.getGamesDirectory.launch(
Intent(Intent.ACTION_OPEN_DOCUMENT_TREE).data
)
}
},
{ true },
0,
0,
homeViewModel.gamesDir
)
)
add(
@ -201,7 +205,11 @@ class HomeSettingsFragment : Fragment() {
binding.homeSettingsList.apply {
layoutManager = LinearLayoutManager(requireContext())
adapter = HomeSettingAdapter(requireActivity() as AppCompatActivity, optionsList)
adapter = HomeSettingAdapter(
requireActivity() as AppCompatActivity,
viewLifecycleOwner,
optionsList
)
}
setInsets()

6
src/android/app/src/main/java/org/yuzu/yuzu_emu/model/HomeSetting.kt
View file

@ -3,6 +3,9 @@
package org.yuzu.yuzu_emu.model
import androidx.lifecycle.LiveData
import androidx.lifecycle.MutableLiveData
data class HomeSetting(
val titleId: Int,
val descriptionId: Int,
@ -10,5 +13,6 @@ data class HomeSetting(
val onClick: () -> Unit,
val isEnabled: () -> Boolean = { true },
val disabledTitleId: Int = 0,
val disabledMessageId: Int = 0
val disabledMessageId: Int = 0,
val details: LiveData<String> = MutableLiveData("")
)

19
src/android/app/src/main/java/org/yuzu/yuzu_emu/model/HomeViewModel.kt
View file

@ -3,9 +3,15 @@
package org.yuzu.yuzu_emu.model
import android.net.Uri
import androidx.fragment.app.FragmentActivity
import androidx.lifecycle.LiveData
import androidx.lifecycle.MutableLiveData
import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider
import androidx.preference.PreferenceManager
import org.yuzu.yuzu_emu.YuzuApplication
import org.yuzu.yuzu_emu.utils.GameHelper
class HomeViewModel : ViewModel() {
private val _navigationVisible = MutableLiveData<Pair<Boolean, Boolean>>()
@ -17,6 +23,14 @@ class HomeViewModel : ViewModel() {
private val _shouldPageForward = MutableLiveData(false)
val shouldPageForward: LiveData<Boolean> get() = _shouldPageForward
private val _gamesDir = MutableLiveData(
Uri.parse(
PreferenceManager.getDefaultSharedPreferences(YuzuApplication.appContext)
.getString(GameHelper.KEY_GAME_PATH, "")
).path ?: ""
)
val gamesDir: LiveData<String> get() = _gamesDir
var navigatedToSetup = false
init {
@ -40,4 +54,9 @@ class HomeViewModel : ViewModel() {
fun setShouldPageForward(pageForward: Boolean) {
_shouldPageForward.value = pageForward
}
fun setGamesDir(activity: FragmentActivity, dir: String) {
ViewModelProvider(activity)[GamesViewModel::class.java].reloadGames(true)
_gamesDir.value = dir
}
}

1
src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/main/MainActivity.kt
View file

@ -290,6 +290,7 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
).show()
gamesViewModel.reloadGames(true)
homeViewModel.setGamesDir(this, result.path!!)
}
val getProdKey =

17
src/android/app/src/main/res/layout/card_home_option.xml
View file

@ -53,6 +53,23 @@
android:layout_marginTop="5dp"
tools:text="@string/install_prod_keys_description" />
<com.google.android.material.textview.MaterialTextView
style="@style/TextAppearance.Material3.LabelMedium"
android:id="@+id/option_detail"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAlignment="viewStart"
android:textSize="14sp"
android:textStyle="bold"
android:singleLine="true"
android:marqueeRepeatLimit="marquee_forever"
android:ellipsize="none"
android:requiresFadingEdge="horizontal"
android:layout_marginTop="5dp"
android:visibility="gone"
tools:visibility="visible"
tools:text="/tree/primary:Games" />
</LinearLayout>
</LinearLayout>

206
src/core/crypto/key_manager.cpp
View file

@ -35,7 +35,6 @@ namespace Core::Crypto {
namespace {
constexpr u64 CURRENT_CRYPTO_REVISION = 0x5;
constexpr u64 FULL_TICKET_SIZE = 0x400;
using Common::AsArray;
@ -156,6 +155,10 @@ u64 GetSignatureTypePaddingSize(SignatureType type) {
UNREACHABLE();
}
bool Ticket::IsValid() const {
return !std::holds_alternative<std::monostate>(data);
}
SignatureType Ticket::GetSignatureType() const {
if (const auto* ticket = std::get_if<RSA4096Ticket>(&data)) {
return ticket->sig_type;
@ -210,6 +213,54 @@ Ticket Ticket::SynthesizeCommon(Key128 title_key, const std::array<u8, 16>& righ
return Ticket{out};
}
Ticket Ticket::Read(const FileSys::VirtualFile& file) {
// Attempt to read up to the largest ticket size, and make sure we read at least a signature
// type.
std::array<u8, sizeof(RSA4096Ticket)> raw_data{};
auto read_size = file->Read(raw_data.data(), raw_data.size(), 0);
if (read_size < sizeof(SignatureType)) {
LOG_WARNING(Crypto, "Attempted to read ticket file with invalid size {}.", read_size);
return Ticket{std::monostate()};
}
return Read(std::span{raw_data});
}
Ticket Ticket::Read(std::span<const u8> raw_data) {
// Some tools read only 0x180 bytes of ticket data instead of 0x2C0, so
// just make sure we have at least the bare minimum of data to work with.
SignatureType sig_type;
if (raw_data.size() < sizeof(SignatureType)) {
LOG_WARNING(Crypto, "Attempted to parse ticket buffer with invalid size {}.",
raw_data.size());
return Ticket{std::monostate()};
}
std::memcpy(&sig_type, raw_data.data(), sizeof(sig_type));
switch (sig_type) {
case SignatureType::RSA_4096_SHA1:
case SignatureType::RSA_4096_SHA256: {
RSA4096Ticket ticket{};
std::memcpy(&ticket, raw_data.data(), sizeof(ticket));
return Ticket{ticket};
}
case SignatureType::RSA_2048_SHA1:
case SignatureType::RSA_2048_SHA256: {
RSA2048Ticket ticket{};
std::memcpy(&ticket, raw_data.data(), sizeof(ticket));
return Ticket{ticket};
}
case SignatureType::ECDSA_SHA1:
case SignatureType::ECDSA_SHA256: {
ECDSATicket ticket{};
std::memcpy(&ticket, raw_data.data(), sizeof(ticket));
return Ticket{ticket};
}
default:
LOG_WARNING(Crypto, "Attempted to parse ticket buffer with invalid type {}.", sig_type);
return Ticket{std::monostate()};
}
}
Key128 GenerateKeyEncryptionKey(Key128 source, Key128 master, Key128 kek_seed, Key128 key_seed) {
Key128 out{};
@ -290,9 +341,9 @@ void KeyManager::DeriveGeneralPurposeKeys(std::size_t crypto_revision) {
}
}
RSAKeyPair<2048> KeyManager::GetETicketRSAKey() const {
void KeyManager::DeriveETicketRSAKey() {
if (IsAllZeroArray(eticket_extended_kek) || !HasKey(S128KeyType::ETicketRSAKek)) {
return {};
return;
}
const auto eticket_final = GetKey(S128KeyType::ETicketRSAKek);
@ -304,12 +355,12 @@ RSAKeyPair<2048> KeyManager::GetETicketRSAKey() const {
rsa_1.Transcode(eticket_extended_kek.data() + 0x10, eticket_extended_kek.size() - 0x10,
extended_dec.data(), Op::Decrypt);
RSAKeyPair<2048> rsa_key{};
std::memcpy(rsa_key.decryption_key.data(), extended_dec.data(), rsa_key.decryption_key.size());
std::memcpy(rsa_key.modulus.data(), extended_dec.data() + 0x100, rsa_key.modulus.size());
std::memcpy(rsa_key.exponent.data(), extended_dec.data() + 0x200, rsa_key.exponent.size());
return rsa_key;
std::memcpy(eticket_rsa_keypair.decryption_key.data(), extended_dec.data(),
eticket_rsa_keypair.decryption_key.size());
std::memcpy(eticket_rsa_keypair.modulus.data(), extended_dec.data() + 0x100,
eticket_rsa_keypair.modulus.size());
std::memcpy(eticket_rsa_keypair.exponent.data(), extended_dec.data() + 0x200,
eticket_rsa_keypair.exponent.size());
}
Key128 DeriveKeyblobMACKey(const Key128& keyblob_key, const Key128& mac_source) {
@ -447,10 +498,12 @@ std::vector<Ticket> GetTicketblob(const Common::FS::IOFile& ticket_save) {
for (std::size_t offset = 0; offset + 0x4 < buffer.size(); ++offset) {
if (buffer[offset] == 0x4 && buffer[offset + 1] == 0x0 && buffer[offset + 2] == 0x1 &&
buffer[offset + 3] == 0x0) {
out.emplace_back();
auto& next = out.back();
std::memcpy(&next, buffer.data() + offset, sizeof(Ticket));
offset += FULL_TICKET_SIZE;
// NOTE: Assumes ticket blob will only contain RSA-2048 tickets.
auto ticket = Ticket::Read(std::span{buffer.data() + offset, sizeof(RSA2048Ticket)});
offset += sizeof(RSA2048Ticket);
if (ticket.IsValid()) {
out.push_back(ticket);
}
}
}
@ -503,25 +556,35 @@ static std::optional<u64> FindTicketOffset(const std::array<u8, size>& data) {
return offset;
}
std::optional<std::pair<Key128, Key128>> ParseTicket(const Ticket& ticket,
const RSAKeyPair<2048>& key) {
std::optional<Key128> KeyManager::ParseTicketTitleKey(const Ticket& ticket) {
if (eticket_rsa_keypair == RSAKeyPair<2048>{}) {
LOG_WARNING(Crypto,
"Skipping ticket title key parsing due to missing ETicket RSA key-pair.");
return std::nullopt;
}
if (!ticket.IsValid()) {
LOG_WARNING(Crypto, "Attempted to parse title key of invalid ticket.");
return std::nullopt;
}
if (ticket.GetData().rights_id == Key128{}) {
LOG_WARNING(Crypto, "Attempted to parse title key of ticket with no rights ID.");
return std::nullopt;
}
const auto issuer = ticket.GetData().issuer;
if (IsAllZeroArray(issuer)) {
LOG_WARNING(Crypto, "Attempted to parse title key of ticket with invalid issuer.");
return std::nullopt;
}
if (issuer[0] != 'R' || issuer[1] != 'o' || issuer[2] != 'o' || issuer[3] != 't') {
LOG_INFO(Crypto, "Attempting to parse ticket with non-standard certificate authority.");
LOG_WARNING(Crypto, "Parsing ticket with non-standard certificate authority.");
}
Key128 rights_id = ticket.GetData().rights_id;
if (rights_id == Key128{}) {
return std::nullopt;
}
if (!std::any_of(ticket.GetData().title_key_common_pad.begin(),
ticket.GetData().title_key_common_pad.end(), [](u8 b) { return b != 0; })) {
return std::make_pair(rights_id, ticket.GetData().title_key_common);
if (ticket.GetData().type == TitleKeyType::Common) {
return ticket.GetData().title_key_common;
}
mbedtls_mpi D; // RSA Private Exponent
@ -534,9 +597,12 @@ std::optional<std::pair<Key128, Key128>> ParseTicket(const Ticket& ticket,
mbedtls_mpi_init(&S);
mbedtls_mpi_init(&M);
mbedtls_mpi_read_binary(&D, key.decryption_key.data(), key.decryption_key.size());
mbedtls_mpi_read_binary(&N, key.modulus.data(), key.modulus.size());
mbedtls_mpi_read_binary(&S, ticket.GetData().title_key_block.data(), 0x100);
const auto& title_key_block = ticket.GetData().title_key_block;
mbedtls_mpi_read_binary(&D, eticket_rsa_keypair.decryption_key.data(),
eticket_rsa_keypair.decryption_key.size());
mbedtls_mpi_read_binary(&N, eticket_rsa_keypair.modulus.data(),
eticket_rsa_keypair.modulus.size());
mbedtls_mpi_read_binary(&S, title_key_block.data(), title_key_block.size());
mbedtls_mpi_exp_mod(&M, &S, &D, &N, nullptr);
@ -564,8 +630,7 @@ std::optional<std::pair<Key128, Key128>> ParseTicket(const Ticket& ticket,
Key128 key_temp{};
std::memcpy(key_temp.data(), m_2.data() + *offset, key_temp.size());
return std::make_pair(rights_id, key_temp);
return key_temp;
}
KeyManager::KeyManager() {
@ -669,6 +734,14 @@ void KeyManager::LoadFromFile(const std::filesystem::path& file_path, bool is_ti
encrypted_keyblobs[index] = Common::HexStringToArray<0xB0>(out[1]);
} else if (out[0].compare(0, 20, "eticket_extended_kek") == 0) {
eticket_extended_kek = Common::HexStringToArray<576>(out[1]);
} else if (out[0].compare(0, 19, "eticket_rsa_keypair") == 0) {
const auto key_data = Common::HexStringToArray<528>(out[1]);
std::memcpy(eticket_rsa_keypair.decryption_key.data(), key_data.data(),
eticket_rsa_keypair.decryption_key.size());
std::memcpy(eticket_rsa_keypair.modulus.data(), key_data.data() + 0x100,
eticket_rsa_keypair.modulus.size());
std::memcpy(eticket_rsa_keypair.exponent.data(), key_data.data() + 0x200,
eticket_rsa_keypair.exponent.size());
} else {
for (const auto& kv : KEYS_VARIABLE_LENGTH) {
if (!ValidCryptoRevisionString(out[0], kv.second.size(), 2)) {
@ -1110,13 +1183,12 @@ void KeyManager::DeriveETicket(PartitionDataManager& data,
eticket_extended_kek = data.GetETicketExtendedKek();
WriteKeyToFile(KeyCategory::Console, "eticket_extended_kek", eticket_extended_kek);
DeriveETicketRSAKey();
PopulateTickets();
}
void KeyManager::PopulateTickets() {
const auto rsa_key = GetETicketRSAKey();
if (rsa_key == RSAKeyPair<2048>{}) {
if (eticket_rsa_keypair == RSAKeyPair<2048>{}) {
return;
}
@ -1136,30 +1208,12 @@ void KeyManager::PopulateTickets() {
const Common::FS::IOFile save_e2{system_save_e2_path, Common::FS::FileAccessMode::Read,
Common::FS::FileType::BinaryFile};
auto tickets = GetTicketblob(save_e1);
const auto blob2 = GetTicketblob(save_e2);
auto res = GetTicketblob(save_e1);
tickets.insert(tickets.end(), blob2.begin(), blob2.end());
const auto idx = res.size();
res.insert(res.end(), blob2.begin(), blob2.end());
for (std::size_t i = 0; i < res.size(); ++i) {
const auto common = i < idx;
const auto pair = ParseTicket(res[i], rsa_key);
if (!pair) {
continue;
}
const auto& [rid, key] = *pair;
u128 rights_id;
std::memcpy(rights_id.data(), rid.data(), rid.size());
if (common) {
common_tickets[rights_id] = res[i];
} else {
personal_tickets[rights_id] = res[i];
}
SetKey(S128KeyType::Titlekey, key, rights_id[1], rights_id[0]);
for (const auto& ticket : tickets) {
AddTicket(ticket);
}
}
@ -1291,41 +1345,33 @@ const std::map<u128, Ticket>& KeyManager::GetPersonalizedTickets() const {
return personal_tickets;
}
bool KeyManager::AddTicketCommon(Ticket raw) {
const auto rsa_key = GetETicketRSAKey();
if (rsa_key == RSAKeyPair<2048>{}) {
bool KeyManager::AddTicket(const Ticket& ticket) {
if (!ticket.IsValid()) {
LOG_WARNING(Crypto, "Attempted to add invalid ticket.");
return false;
}
const auto pair = ParseTicket(raw, rsa_key);
if (!pair) {
return false;
}
const auto& [rid, key] = *pair;
const auto& rid = ticket.GetData().rights_id;
u128 rights_id;
std::memcpy(rights_id.data(), rid.data(), rid.size());
common_tickets[rights_id] = raw;
SetKey(S128KeyType::Titlekey, key, rights_id[1], rights_id[0]);
if (ticket.GetData().type == Core::Crypto::TitleKeyType::Common) {
common_tickets[rights_id] = ticket;
} else {
personal_tickets[rights_id] = ticket;
}
if (HasKey(S128KeyType::Titlekey, rights_id[1], rights_id[0])) {
LOG_DEBUG(Crypto,
"Skipping parsing title key from ticket for known rights ID {:016X}{:016X}.",
rights_id[1], rights_id[0]);
return true;
}
bool KeyManager::AddTicketPersonalized(Ticket raw) {
const auto rsa_key = GetETicketRSAKey();
if (rsa_key == RSAKeyPair<2048>{}) {
const auto key = ParseTicketTitleKey(ticket);
if (!key) {
return false;
}
const auto pair = ParseTicket(raw, rsa_key);
if (!pair) {
return false;
}
const auto& [rid, key] = *pair;
u128 rights_id;
std::memcpy(rights_id.data(), rid.data(), rid.size());
common_tickets[rights_id] = raw;
SetKey(S128KeyType::Titlekey, key, rights_id[1], rights_id[0]);
SetKey(S128KeyType::Titlekey, key.value(), rights_id[1], rights_id[0]);
return true;
}
} // namespace Core::Crypto

54
src/core/crypto/key_manager.h
View file

@ -7,6 +7,7 @@
#include <filesystem>
#include <map>
#include <optional>
#include <span>
#include <string>
#include <variant>
@ -29,8 +30,6 @@ enum class ResultStatus : u16;
namespace Core::Crypto {
constexpr u64 TICKET_FILE_TITLEKEY_OFFSET = 0x180;
using Key128 = std::array<u8, 0x10>;
using Key256 = std::array<u8, 0x20>;
using SHA256Hash = std::array<u8, 0x20>;
@ -82,6 +81,7 @@ struct RSA4096Ticket {
INSERT_PADDING_BYTES(0x3C);
TicketData data;
};
static_assert(sizeof(RSA4096Ticket) == 0x500, "RSA4096Ticket has incorrect size.");
struct RSA2048Ticket {
SignatureType sig_type;
@ -89,6 +89,7 @@ struct RSA2048Ticket {
INSERT_PADDING_BYTES(0x3C);
TicketData data;
};
static_assert(sizeof(RSA2048Ticket) == 0x400, "RSA2048Ticket has incorrect size.");
struct ECDSATicket {
SignatureType sig_type;
@ -96,16 +97,41 @@ struct ECDSATicket {
INSERT_PADDING_BYTES(0x40);
TicketData data;
};
static_assert(sizeof(ECDSATicket) == 0x340, "ECDSATicket has incorrect size.");
struct Ticket {
std::variant<RSA4096Ticket, RSA2048Ticket, ECDSATicket> data;
std::variant<std::monostate, RSA4096Ticket, RSA2048Ticket, ECDSATicket> data;
SignatureType GetSignatureType() const;
TicketData& GetData();
const TicketData& GetData() const;
u64 GetSize() const;
[[nodiscard]] bool IsValid() const;
[[nodiscard]] SignatureType GetSignatureType() const;
[[nodiscard]] TicketData& GetData();
[[nodiscard]] const TicketData& GetData() const;
[[nodiscard]] u64 GetSize() const;
/**
* Synthesizes a common ticket given a title key and rights ID.
*
* @param title_key Title key to store in the ticket.
* @param rights_id Rights ID the ticket is for.
* @return The synthesized common ticket.
*/
static Ticket SynthesizeCommon(Key128 title_key, const std::array<u8, 0x10>& rights_id);
/**
* Reads a ticket from a file.
*
* @param file File to read the ticket from.
* @return The read ticket. If the ticket data is invalid, Ticket::IsValid() will be false.
*/
static Ticket Read(const FileSys::VirtualFile& file);
/**
* Reads a ticket from a memory buffer.
*
* @param raw_data Buffer to read the ticket from.
* @return The read ticket. If the ticket data is invalid, Ticket::IsValid() will be false.
*/
static Ticket Read(std::span<const u8> raw_data);
};
static_assert(sizeof(Key128) == 16, "Key128 must be 128 bytes big.");
@ -264,8 +290,7 @@ public:
const std::map<u128, Ticket>& GetCommonTickets() const;
const std::map<u128, Ticket>& GetPersonalizedTickets() const;
bool AddTicketCommon(Ticket raw);
bool AddTicketPersonalized(Ticket raw);
bool AddTicket(const Ticket& ticket);
void ReloadKeys();
bool AreKeysLoaded() const;
@ -283,6 +308,7 @@ private:
std::array<std::array<u8, 0xB0>, 0x20> encrypted_keyblobs{};
std::array<std::array<u8, 0x90>, 0x20> keyblobs{};
std::array<u8, 576> eticket_extended_kek{};
RSAKeyPair<2048> eticket_rsa_keypair{};
bool dev_mode;
void LoadFromFile(const std::filesystem::path& file_path, bool is_title_keys);
@ -293,10 +319,13 @@ private:
void DeriveGeneralPurposeKeys(std::size_t crypto_revision);
RSAKeyPair<2048> GetETicketRSAKey() const;
void DeriveETicketRSAKey();
void SetKeyWrapped(S128KeyType id, Key128 key, u64 field1 = 0, u64 field2 = 0);
void SetKeyWrapped(S256KeyType id, Key256 key, u64 field1 = 0, u64 field2 = 0);
/// Parses the title key section of a ticket.
std::optional<Key128> ParseTicketTitleKey(const Ticket& ticket);
};
Key128 GenerateKeyEncryptionKey(Key128 source, Key128 master, Key128 kek_seed, Key128 key_seed);
@ -311,9 +340,4 @@ Loader::ResultStatus DeriveSDKeys(std::array<Key256, 2>& sd_keys, KeyManager& ke
std::vector<Ticket> GetTicketblob(const Common::FS::IOFile& ticket_save);
// Returns a pair of {rights_id, titlekey}. Fails if the ticket has no certificate authority
// (offset 0x140-0x144 is zero)
std::optional<std::pair<Key128, Key128>> ParseTicket(const Ticket& ticket,
const RSAKeyPair<2048>& eticket_extended_key);
} // namespace Core::Crypto

35
src/core/file_sys/submission_package.cpp
View file

@ -164,24 +164,6 @@ VirtualFile NSP::GetNCAFile(u64 title_id, ContentRecordType type, TitleType titl
return nullptr;
}
std::vector<Core::Crypto::Key128> NSP::GetTitlekey() const {
if (extracted)
LOG_WARNING(Service_FS, "called on an NSP that is of type extracted.");
std::vector<Core::Crypto::Key128> out;
for (const auto& ticket_file : ticket_files) {
if (ticket_file == nullptr ||
ticket_file->GetSize() <
Core::Crypto::TICKET_FILE_TITLEKEY_OFFSET + sizeof(Core::Crypto::Key128)) {
continue;
}
out.emplace_back();
ticket_file->Read(out.back().data(), out.back().size(),
Core::Crypto::TICKET_FILE_TITLEKEY_OFFSET);
}
return out;
}
std::vector<VirtualFile> NSP::GetFiles() const {
return pfs->GetFiles();
}
@ -208,22 +190,11 @@ void NSP::SetTicketKeys(const std::vector<VirtualFile>& files) {
continue;
}
if (ticket_file->GetSize() <
Core::Crypto::TICKET_FILE_TITLEKEY_OFFSET + sizeof(Core::Crypto::Key128)) {
auto ticket = Core::Crypto::Ticket::Read(ticket_file);
if (!keys.AddTicket(ticket)) {
LOG_WARNING(Common_Filesystem, "Could not load NSP ticket {}", ticket_file->GetName());
continue;
}
Core::Crypto::Key128 key{};
ticket_file->Read(key.data(), key.size(), Core::Crypto::TICKET_FILE_TITLEKEY_OFFSET);
// We get the name without the extension in order to create the rights ID.
std::string name_only(ticket_file->GetName());
name_only.erase(name_only.size() - 4);
const auto rights_id_raw = Common::HexStringToArray<16>(name_only);
u128 rights_id;
std::memcpy(rights_id.data(), rights_id_raw.data(), sizeof(u128));
keys.SetKey(Core::Crypto::S128KeyType::Titlekey, key, rights_id[1], rights_id[0]);
}
}

1
src/core/file_sys/submission_package.h
View file

@ -53,7 +53,6 @@ public:
TitleType title_type = TitleType::Application) const;
VirtualFile GetNCAFile(u64 title_id, ContentRecordType type,
TitleType title_type = TitleType::Application) const;
std::vector<Core::Crypto::Key128> GetTitlekey() const;
std::vector<VirtualFile> GetFiles() const override;

10
src/core/hle/service/es/es.cpp
View file

@ -122,20 +122,18 @@ private:
}
void ImportTicket(HLERequestContext& ctx) {
const auto ticket = ctx.ReadBuffer();
const auto raw_ticket = ctx.ReadBuffer();
[[maybe_unused]] const auto cert = ctx.ReadBuffer(1);
if (ticket.size() < sizeof(Core::Crypto::Ticket)) {
if (raw_ticket.size() < sizeof(Core::Crypto::Ticket)) {
LOG_ERROR(Service_ETicket, "The input buffer is not large enough!");
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ERROR_INVALID_ARGUMENT);
return;
}
Core::Crypto::Ticket raw{};
std::memcpy(&raw, ticket.data(), sizeof(Core::Crypto::Ticket));
if (!keys.AddTicketPersonalized(raw)) {
Core::Crypto::Ticket ticket = Core::Crypto::Ticket::Read(raw_ticket);
if (!keys.AddTicket(ticket)) {
LOG_ERROR(Service_ETicket, "The ticket could not be imported!");
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ERROR_INVALID_ARGUMENT);

4
src/video_core/host_shaders/CMakeLists.txt
View file

@ -42,6 +42,7 @@ set(SHADER_FILES
present_bicubic.frag
present_gaussian.frag
queries_prefix_scan_sum.comp
queries_prefix_scan_sum_nosubgroups.comp
resolve_conditional_render.comp
smaa_edge_detection.vert
smaa_edge_detection.frag
@ -72,6 +73,7 @@ if ("${GLSLANGVALIDATOR}" STREQUAL "GLSLANGVALIDATOR-NOTFOUND")
endif()
set(GLSL_FLAGS "")
set(SPIR_V_VERSION "spirv1.3")
set(QUIET_FLAG "--quiet")
set(SHADER_INCLUDE ${CMAKE_CURRENT_BINARY_DIR}/include)
@ -125,7 +127,7 @@ foreach(FILENAME IN ITEMS ${SHADER_FILES})
OUTPUT
${SPIRV_HEADER_FILE}
COMMAND
${GLSLANGVALIDATOR} -V ${QUIET_FLAG} -I"${FIDELITYFX_INCLUDE_DIR}" ${GLSL_FLAGS} --variable-name ${SPIRV_VARIABLE_NAME} -o ${SPIRV_HEADER_FILE} ${SOURCE_FILE}
${GLSLANGVALIDATOR} -V ${QUIET_FLAG} -I"${FIDELITYFX_INCLUDE_DIR}" ${GLSL_FLAGS} --variable-name ${SPIRV_VARIABLE_NAME} -o ${SPIRV_HEADER_FILE} ${SOURCE_FILE} --target-env ${SPIR_V_VERSION}
MAIN_DEPENDENCY
${SOURCE_FILE}
)

170
src/video_core/host_shaders/queries_prefix_scan_sum.comp
View file

@ -1,26 +1,24 @@
// SPDX-FileCopyrightText: Copyright 2015 Graham Sellers, Richard Wright Jr. and Nicholas Haemel
// SPDX-License-Identifier: MIT
// Code obtained from OpenGL SuperBible, Seventh Edition by Graham Sellers, Richard Wright Jr. and
// Nicholas Haemel. Modified to suit needs and optimize for subgroup
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#version 460 core
#extension GL_KHR_shader_subgroup_basic : require
#extension GL_KHR_shader_subgroup_shuffle : require
#extension GL_KHR_shader_subgroup_shuffle_relative : require
#extension GL_KHR_shader_subgroup_arithmetic : require
#ifdef VULKAN
#extension GL_KHR_shader_subgroup_arithmetic : enable
#define HAS_EXTENDED_TYPES 1
#define BEGIN_PUSH_CONSTANTS layout(push_constant) uniform PushConstants {
#define END_PUSH_CONSTANTS \
} \
;
#define END_PUSH_CONSTANTS };
#define UNIFORM(n)
#define BINDING_INPUT_BUFFER 0
#define BINDING_OUTPUT_IMAGE 1
#else // ^^^ Vulkan ^^^ // vvv OpenGL vvv
#extension GL_KHR_shader_subgroup_arithmetic : enable
#extension GL_NV_gpu_shader5 : enable
#ifdef GL_NV_gpu_shader5
#define HAS_EXTENDED_TYPES 1
@ -43,19 +41,20 @@ END_PUSH_CONSTANTS
layout(local_size_x = 32) in;
layout(std430, binding = 0) readonly buffer block1 {
uvec2 input_data[gl_WorkGroupSize.x];
uvec2 input_data[];
};
layout(std430, binding = 1) writeonly coherent buffer block2 {
uvec2 output_data[gl_WorkGroupSize.x];
layout(std430, binding = 1) coherent buffer block2 {
uvec2 output_data[];
};
layout(std430, binding = 2) coherent buffer block3 {
uvec2 accumulated_data;
};
shared uvec2 shared_data[gl_WorkGroupSize.x * 2];
shared uvec2 shared_data[2];
// Simple Uint64 add that uses 2 uint variables for GPUs that don't support uint64
uvec2 AddUint64(uvec2 value_1, uvec2 value_2) {
uint carry = 0;
uvec2 result;
@ -64,61 +63,102 @@ uvec2 AddUint64(uvec2 value_1, uvec2 value_2) {
return result;
}
void main(void) {
uint id = gl_LocalInvocationID.x;
uvec2 base_value_1 = (id * 2) < max_accumulation_base ? accumulated_data : uvec2(0);
uvec2 base_value_2 = (id * 2 + 1) < max_accumulation_base ? accumulated_data : uvec2(0);
uint work_size = gl_WorkGroupSize.x;
uint rd_id;
uint wr_id;
uint mask;
uvec2 input_1 = input_data[id * 2];
uvec2 input_2 = input_data[id * 2 + 1];
// The number of steps is the log base 2 of the
// work group size, which should be a power of 2
const uint steps = uint(log2(work_size)) + 1;
uint step = 0;
// Each invocation is responsible for the content of
// two elements of the output array
shared_data[id * 2] = input_1;
shared_data[id * 2 + 1] = input_2;
// Synchronize to make sure that everyone has initialized
// their elements of shared_data[] with data loaded from
// the input arrays
barrier();
memoryBarrierShared();
// For each step...
for (step = 0; step < steps; step++) {
// Calculate the read and write index in the
// shared array
mask = (1 << step) - 1;
rd_id = ((id >> step) << (step + 1)) + mask;
wr_id = rd_id + 1 + (id & mask);
// Accumulate the read data into our element
shared_data[wr_id] = AddUint64(shared_data[rd_id], shared_data[wr_id]);
// Synchronize again to make sure that everyone
// has caught up with us
barrier();
memoryBarrierShared();
// do subgroup Prefix Sum using Hillis and Steele's algorithm
uvec2 subgroupInclusiveAddUint64(uvec2 value) {
uvec2 result = value;
for (uint i = 1; i < gl_SubgroupSize; i *= 2) {
if (i <= gl_SubgroupInvocationID) {
uvec2 other = subgroupShuffleUp(result, i); // get value from subgroup_inv_id - i;
result = AddUint64(result, other);
}
}
return result;
}
// Add the accumulation
shared_data[id * 2] = AddUint64(shared_data[id * 2], base_value_1);
shared_data[id * 2 + 1] = AddUint64(shared_data[id * 2 + 1], base_value_2);
barrier();
memoryBarrierShared();
// Finally write our data back to the output buffer
output_data[id * 2] = shared_data[id * 2];
output_data[id * 2 + 1] = shared_data[id * 2 + 1];
if (id == 0) {
// Writes down the results to the output buffer and to the accumulation buffer
void WriteResults(uvec2 result) {
uint current_global_id = gl_GlobalInvocationID.x;
uvec2 base_data = current_global_id < max_accumulation_base ? accumulated_data : uvec2(0);
output_data[current_global_id] = result + base_data;
if (max_accumulation_base >= accumulation_limit + 1) {
accumulated_data = shared_data[accumulation_limit];
if (current_global_id == accumulation_limit) {
accumulated_data = result;
}
return;
}
uvec2 value_1 = shared_data[max_accumulation_base];
uvec2 value_2 = shared_data[accumulation_limit];
accumulated_data = AddUint64(value_1, -value_2);
// We have that ugly case in which the accumulation data is reset in the middle somewhere.
barrier();
groupMemoryBarrier();
if (current_global_id == accumulation_limit) {
uvec2 value_1 = output_data[max_accumulation_base];
accumulated_data = AddUint64(result, -value_1);
}
}
void main() {
uint subgroup_inv_id = gl_SubgroupInvocationID;
uint subgroup_id = gl_SubgroupID;
uint last_subgroup_id = subgroupMax(subgroup_inv_id);
uint current_global_id = gl_GlobalInvocationID.x;
uint total_work = gl_NumWorkGroups.x * gl_WorkGroupSize.x;
uvec2 data = input_data[current_global_id];
// make sure all input data has been loaded
subgroupBarrier();
subgroupMemoryBarrier();
uvec2 result = subgroupInclusiveAddUint64(data);
// if we had less queries than our subgroup, just write down the results.
if (total_work <= gl_SubgroupSize) { // This condition is constant per dispatch.
WriteResults(result);
return;
}
// We now have more, so lets write the last result into shared memory.
// Only pick the last subgroup.
if (subgroup_inv_id == last_subgroup_id) {
shared_data[subgroup_id] = result;
}
// wait until everyone loaded their stuffs
barrier();
memoryBarrierShared();
// Case 1: the total work for the grouped results can be calculated in a single subgroup
// operation (about 1024 queries).
uint total_extra_work = gl_NumSubgroups * gl_NumWorkGroups.x;
if (total_extra_work <= gl_SubgroupSize) { // This condition is constant per dispatch.
if (subgroup_id != 0) {
uvec2 tmp = shared_data[subgroup_inv_id];
subgroupBarrier();
subgroupMemoryBarrierShared();
tmp = subgroupInclusiveAddUint64(tmp);
result = AddUint64(result, subgroupShuffle(tmp, subgroup_id - 1));
}
WriteResults(result);
return;
}
// Case 2: our work amount is huge, so lets do it in O(log n) steps.
const uint extra = (total_extra_work ^ (total_extra_work - 1)) != 0 ? 1 : 0;
const uint steps = 1 << (findMSB(total_extra_work) + extra);
uint step;
// Hillis and Steele's algorithm
for (step = 1; step < steps; step *= 2) {
if (current_global_id < steps && current_global_id >= step) {
uvec2 current = shared_data[current_global_id];
uvec2 other = shared_data[current_global_id - step];
shared_data[current_global_id] = AddUint64(current, other);
}
// steps is constant, so this will always execute in ever workgroup's thread.
barrier();
memoryBarrierShared();
}
// Only add results for groups higher than 0
if (subgroup_id != 0) {
result = AddUint64(result, shared_data[subgroup_id - 1]);
}
// Just write the final results. We are done
WriteResults(result);
}

120
src/video_core/host_shaders/queries_prefix_scan_sum_nosubgroups.comp Executable file
View file

@ -0,0 +1,120 @@
// SPDX-FileCopyrightText: Copyright 2015 Graham Sellers, Richard Wright Jr. and Nicholas Haemel
// SPDX-License-Identifier: MIT
// Code obtained from OpenGL SuperBible, Seventh Edition by Graham Sellers, Richard Wright Jr. and
// Nicholas Haemel. Modified to suit needs.
#version 460 core
#ifdef VULKAN
#define HAS_EXTENDED_TYPES 1
#define BEGIN_PUSH_CONSTANTS layout(push_constant) uniform PushConstants {
#define END_PUSH_CONSTANTS };
#define UNIFORM(n)
#define BINDING_INPUT_BUFFER 0
#define BINDING_OUTPUT_IMAGE 1
#else // ^^^ Vulkan ^^^ // vvv OpenGL vvv
#extension GL_NV_gpu_shader5 : enable
#ifdef GL_NV_gpu_shader5
#define HAS_EXTENDED_TYPES 1
#else
#define HAS_EXTENDED_TYPES 0
#endif
#define BEGIN_PUSH_CONSTANTS
#define END_PUSH_CONSTANTS
#define UNIFORM(n) layout(location = n) uniform
#define BINDING_INPUT_BUFFER 0
#define BINDING_OUTPUT_IMAGE 0
#endif
BEGIN_PUSH_CONSTANTS
UNIFORM(0) uint max_accumulation_base;
UNIFORM(1) uint accumulation_limit;
END_PUSH_CONSTANTS
layout(local_size_x = 32) in;
layout(std430, binding = 0) readonly buffer block1 {
uvec2 input_data[gl_WorkGroupSize.x];
};
layout(std430, binding = 1) writeonly coherent buffer block2 {
uvec2 output_data[gl_WorkGroupSize.x];
};
layout(std430, binding = 2) coherent buffer block3 {
uvec2 accumulated_data;
};
shared uvec2 shared_data[gl_WorkGroupSize.x * 2];
uvec2 AddUint64(uvec2 value_1, uvec2 value_2) {
uint carry = 0;
uvec2 result;
result.x = uaddCarry(value_1.x, value_2.x, carry);
result.y = value_1.y + value_2.y + carry;
return result;
}
void main(void) {
uint id = gl_LocalInvocationID.x;
uvec2 base_value_1 = (id * 2) < max_accumulation_base ? accumulated_data : uvec2(0);
uvec2 base_value_2 = (id * 2 + 1) < max_accumulation_base ? accumulated_data : uvec2(0);
uint work_size = gl_WorkGroupSize.x;
uint rd_id;
uint wr_id;
uint mask;
uvec2 input_1 = input_data[id * 2];
uvec2 input_2 = input_data[id * 2 + 1];
// The number of steps is the log base 2 of the
// work group size, which should be a power of 2
const uint steps = uint(log2(work_size)) + 1;
uint step = 0;
// Each invocation is responsible for the content of
// two elements of the output array
shared_data[id * 2] = input_1;
shared_data[id * 2 + 1] = input_2;
// Synchronize to make sure that everyone has initialized
// their elements of shared_data[] with data loaded from
// the input arrays
barrier();
memoryBarrierShared();
// For each step...
for (step = 0; step < steps; step++) {
// Calculate the read and write index in the
// shared array
mask = (1 << step) - 1;
rd_id = ((id >> step) << (step + 1)) + mask;
wr_id = rd_id + 1 + (id & mask);
// Accumulate the read data into our element
shared_data[wr_id] = AddUint64(shared_data[rd_id], shared_data[wr_id]);
// Synchronize again to make sure that everyone
// has caught up with us
barrier();
memoryBarrierShared();
}
// Add the accumulation
shared_data[id * 2] = AddUint64(shared_data[id * 2], base_value_1);
shared_data[id * 2 + 1] = AddUint64(shared_data[id * 2 + 1], base_value_2);
barrier();
memoryBarrierShared();
// Finally write our data back to the output buffer
output_data[id * 2] = shared_data[id * 2];
output_data[id * 2 + 1] = shared_data[id * 2 + 1];
if (id == 0) {
if (max_accumulation_base >= accumulation_limit + 1) {
accumulated_data = shared_data[accumulation_limit];
return;
}
uvec2 value_1 = shared_data[max_accumulation_base];
uvec2 value_2 = shared_data[accumulation_limit];
accumulated_data = AddUint64(value_1, -value_2);
}
}

27
src/video_core/renderer_vulkan/vk_compute_pass.cpp
View file

@ -13,6 +13,7 @@
#include "common/div_ceil.h"
#include "video_core/host_shaders/astc_decoder_comp_spv.h"
#include "video_core/host_shaders/queries_prefix_scan_sum_comp_spv.h"
#include "video_core/host_shaders/queries_prefix_scan_sum_nosubgroups_comp_spv.h"
#include "video_core/host_shaders/resolve_conditional_render_comp_spv.h"
#include "video_core/host_shaders/vulkan_quad_indexed_comp_spv.h"
#include "video_core/host_shaders/vulkan_uint8_comp_spv.h"
@ -187,7 +188,8 @@ ComputePass::ComputePass(const Device& device_, DescriptorPool& descriptor_pool,
vk::Span<VkDescriptorSetLayoutBinding> bindings,
vk::Span<VkDescriptorUpdateTemplateEntry> templates,
const DescriptorBankInfo& bank_info,
vk::Span<VkPushConstantRange> push_constants, std::span<const u32> code)
vk::Span<VkPushConstantRange> push_constants, std::span<const u32> code,
std::optional<u32> optional_subgroup_size)
: device{device_} {
descriptor_set_layout = device.GetLogical().CreateDescriptorSetLayout({
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
@ -228,13 +230,19 @@ ComputePass::ComputePass(const Device& device_, DescriptorPool& descriptor_pool,
.pCode = code.data(),
});
device.SaveShader(code);
const VkPipelineShaderStageRequiredSubgroupSizeCreateInfoEXT subgroup_size_ci{
.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_REQUIRED_SUBGROUP_SIZE_CREATE_INFO_EXT,
.pNext = nullptr,
.requiredSubgroupSize = optional_subgroup_size ? *optional_subgroup_size : 32U,
};
bool use_setup_size = device.IsExtSubgroupSizeControlSupported() && optional_subgroup_size;
pipeline = device.GetLogical().CreateComputePipeline({
.sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
.stage{
.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
.pNext = nullptr,
.pNext = use_setup_size ? &subgroup_size_ci : nullptr,
.flags = 0,
.stage = VK_SHADER_STAGE_COMPUTE_BIT,
.module = *module,
@ -374,7 +382,7 @@ void ConditionalRenderingResolvePass::Resolve(VkBuffer dst_buffer, VkBuffer src_
static constexpr VkMemoryBarrier read_barrier{
.sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
.pNext = nullptr,
.srcAccessMask = VK_ACCESS_NONE,
.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT | VK_ACCESS_SHADER_WRITE_BIT,
.dstAccessMask = VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_SHADER_WRITE_BIT,
};
static constexpr VkMemoryBarrier write_barrier{
@ -399,10 +407,17 @@ void ConditionalRenderingResolvePass::Resolve(VkBuffer dst_buffer, VkBuffer src_
QueriesPrefixScanPass::QueriesPrefixScanPass(
const Device& device_, Scheduler& scheduler_, DescriptorPool& descriptor_pool_,
ComputePassDescriptorQueue& compute_pass_descriptor_queue_)
: ComputePass(device_, descriptor_pool_, QUERIES_SCAN_DESCRIPTOR_SET_BINDINGS,
: ComputePass(
device_, descriptor_pool_, QUERIES_SCAN_DESCRIPTOR_SET_BINDINGS,
QUERIES_SCAN_DESCRIPTOR_UPDATE_TEMPLATE, QUERIES_SCAN_BANK_INFO,
COMPUTE_PUSH_CONSTANT_RANGE<sizeof(QueriesPrefixScanPushConstants)>,
QUERIES_PREFIX_SCAN_SUM_COMP_SPV),
device_.IsSubgroupFeatureSupported(VK_SUBGROUP_FEATURE_BASIC_BIT) &&
device_.IsSubgroupFeatureSupported(VK_SUBGROUP_FEATURE_ARITHMETIC_BIT) &&
device_.IsSubgroupFeatureSupported(VK_SUBGROUP_FEATURE_SHUFFLE_BIT) &&
device_.IsSubgroupFeatureSupported(VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT)
? std::span<const u32>(QUERIES_PREFIX_SCAN_SUM_COMP_SPV)
: std::span<const u32>(QUERIES_PREFIX_SCAN_SUM_NOSUBGROUPS_COMP_SPV),
{32}),
scheduler{scheduler_}, compute_pass_descriptor_queue{compute_pass_descriptor_queue_} {}
void QueriesPrefixScanPass::Run(VkBuffer accumulation_buffer, VkBuffer dst_buffer,
@ -422,7 +437,7 @@ void QueriesPrefixScanPass::Run(VkBuffer accumulation_buffer, VkBuffer dst_buffe
static constexpr VkMemoryBarrier read_barrier{
.sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
.pNext = nullptr,
.srcAccessMask = VK_ACCESS_NONE,
.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT,
.dstAccessMask = VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_SHADER_WRITE_BIT,
};
static constexpr VkMemoryBarrier write_barrier{

4
src/video_core/renderer_vulkan/vk_compute_pass.h
View file

@ -3,6 +3,7 @@
#pragma once
#include <optional>
#include <span>
#include <utility>
@ -31,7 +32,8 @@ public:
vk::Span<VkDescriptorSetLayoutBinding> bindings,
vk::Span<VkDescriptorUpdateTemplateEntry> templates,
const DescriptorBankInfo& bank_info,
vk::Span<VkPushConstantRange> push_constants, std::span<const u32> code);
vk::Span<VkPushConstantRange> push_constants, std::span<const u32> code,
std::optional<u32> optional_subgroup_size = std::nullopt);
~ComputePass();
protected: