shader: add V_MIN3_U16 opcode

* systemservice: add an option to report the notice screen as skipped

sceSystemServiceGetNoticeScreenSkipFlag always returned false. Return the
new skip_notice_screen option instead. Games that check this flag skip
their boot logo movies when it is set; Marvel's Wolverine, for example,
then does not queue movies/BootSequence/BootSequence.movie.

The option defaults to off, so behaviour is unchanged unless it is
enabled with --skip-notice-screen true or the launcher's "Skip boot
logos" checkbox. The launcher stores it with the other per-game settings,
so it is included in per-game config import and export.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Shorten skip notice screen wording

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: nmzik <Nmzik@mail.ru>

CMakeLists.txt

@@ -413,7 +413,16 @@ add_executable(archive_file_tests EXCLUDE_FROM_ALL
 target_link_libraries(archive_file_tests common ZArchive::zarchive)
 target_include_directories(archive_file_tests PRIVATE ${inc_headers})
 
-add_executable(avplayer_file_tests EXCLUDE_FROM_ALL "${KYTY_TESTS_DIR}/AvPlayerFileTests.cpp")
+add_executable(trophy_system_tests EXCLUDE_FROM_ALL
+	"${KYTY_TESTS_DIR}/TrophySystemTests.cpp"
+)
+target_link_libraries(trophy_system_tests common)
+target_include_directories(trophy_system_tests PRIVATE ${inc_headers})
+
+add_executable(avplayer_file_tests EXCLUDE_FROM_ALL
+	"${KYTY_TESTS_DIR}/AvPlayerFileTests.cpp"
+	"${KYTY_SOURCE_DIR}/loader/timer.cpp"
+)
 target_link_libraries(avplayer_file_tests common FFmpeg::ffmpeg ZArchive::zarchive)
 target_include_directories(avplayer_file_tests PRIVATE ${inc_headers})
 
@@ -606,6 +615,7 @@ if(BUILD_TESTING)
 	add_test(NAME memory_tracker COMMAND $<TARGET_FILE:memory_tracker_tests>)
 	add_test(NAME page_manager COMMAND $<TARGET_FILE:page_manager_tests>)
 	add_test(NAME archive_file COMMAND $<TARGET_FILE:archive_file_tests>)
+	add_test(NAME trophy_system COMMAND $<TARGET_FILE:trophy_system_tests>)
 	add_test(NAME avplayer_file COMMAND $<TARGET_FILE:avplayer_file_tests>)
 	add_test(NAME bit_array COMMAND $<TARGET_FILE:bit_array_tests>)
 	add_test(NAME lru_cache COMMAND $<TARGET_FILE:lru_cache_tests>)
@@ -682,6 +692,7 @@ if(BUILD_TESTING)
 		memory_tracker_tests
 		page_manager_tests
 		archive_file_tests
+		trophy_system_tests
 		avplayer_file_tests
 		bit_array_tests
 		lru_cache_tests
@@ -712,8 +723,9 @@ if(APPLE AND (CMAKE_OSX_ARCHITECTURES STREQUAL "x86_64" OR
 	add_executable(macos_sse4a_tests EXCLUDE_FROM_ALL
 		"${KYTY_TESTS_DIR}/macosSse4aTests.cpp"
 		"${KYTY_SOURCE_DIR}/loader/x64InstructionEmulator.cpp"
+		"${KYTY_SOURCE_DIR}/loader/guestInstructionPatcher.cpp"
 	)
-	target_link_libraries(macos_sse4a_tests common fmt::fmt Zydis::Zydis)
+	target_link_libraries(macos_sse4a_tests common fmt::fmt Zydis::Zydis xbyak::xbyak)
 	target_include_directories(macos_sse4a_tests PRIVATE ${inc_headers})
 	if(BUILD_TESTING)
 		add_test(NAME macos_sse4a COMMAND $<TARGET_FILE:macos_sse4a_tests>)

src/common/emulatorConfig.cpp

@@ -164,6 +164,10 @@ bool PlayGoHackEnabled() {
 	return g_config->playgo_hack_enabled;
 }
 
+bool SkipNoticeScreen() {
+	return g_config->skip_notice_screen;
+}
+
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 bool RedZoneProtectionEnabled() {
 	return g_config->red_zone_protection_enabled;

src/common/emulatorConfig.h

@@ -76,6 +76,7 @@ struct ConfigOptions {
 	bool                   tessellation_enabled        = false;
 	bool                   trophy_enabled              = true;
 	bool                   playgo_hack_enabled         = false;
+	bool                   skip_notice_screen          = false;
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 	bool red_zone_protection_enabled = false;
 #endif
@@ -126,6 +127,7 @@ bool ReadbackLinearImagesEnabled();
 bool TessellationEnabled();
 bool TrophyEnabled();
 bool PlayGoHackEnabled();
+bool SkipNoticeScreen();
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 bool RedZoneProtectionEnabled();
 #endif

src/common/trophies.cpp

@@ -5,9 +5,9 @@
 #include <algorithm>
 #include <array>
 #include <charconv>
-#include <span>
 #include <fmt/format.h>
 #include <nlohmann/json.hpp>
+#include <span>
 
 namespace Common::Trophies {
 namespace {
@@ -40,6 +40,25 @@ int ReadId(const Json& value) {
 	return error == std::errc {} && end == text.data() + text.size() && id >= 0 ? id : -1;
 }
 
+std::optional<uint64_t> ReadUnsigned(const Json& value) {
+	if (value.is_number_unsigned()) {
+		return value.get<uint64_t>();
+	}
+	if (value.is_number_integer()) {
+		const auto number = value.get<int64_t>();
+		return number >= 0 ? std::optional<uint64_t>(static_cast<uint64_t>(number)) : std::nullopt;
+	}
+	if (!value.is_string()) {
+		return std::nullopt;
+	}
+	const auto& text        = value.get_ref<const std::string&>();
+	uint64_t    number      = 0;
+	const auto [end, error] = std::from_chars(text.data(), text.data() + text.size(), number);
+	return error == std::errc {} && end == text.data() + text.size()
+	           ? std::optional<uint64_t>(number)
+	           : std::nullopt;
+}
+
 Json ReadJson(const Files& files, std::string_view name) {
 	const auto entry = files.find(name);
 	if (entry == files.end()) {
@@ -48,19 +67,18 @@ Json ReadJson(const Files& files, std::string_view name) {
 	return Json::parse(entry->second.begin(), entry->second.end(), nullptr, false);
 }
 
-Package ParsePackage(std::span<const std::byte> data, int console_language) {
+bool ReadFiles(std::span<const std::byte> data, Files& files, uint64_t& size) {
 	if (data.size() < 0x40 || data.size() > MaxPackageSize ||
 	    ReadBigEndian(data.data(), 4) != 0xb228c60a || ReadBigEndian(data.data() + 4, 4) != 1) {
-		return {};
+		return false;
 	}
-	const auto size  = ReadBigEndian(data.data() + 8, 8);
+	size             = ReadBigEndian(data.data() + 8, 8);
 	const auto count = ReadBigEndian(data.data() + 0x10, 4);
 	const auto toc   = ReadBigEndian(data.data() + 0x14, 4);
 	if (size < 0x40 || size > data.size() || count > 4096 || toc > size ||
 	    0x20 + count * 0x40 > size - toc) {
-		return {};
+		return false;
 	}
-	Files files;
 	for (uint64_t i = 0; i < count; ++i) {
 		const auto*            entry = data.data() + toc + 0x20 + i * 0x40;
 		const auto*            name  = reinterpret_cast<const char*>(entry);
@@ -68,10 +86,19 @@ Package ParsePackage(std::span<const std::byte> data, int console_language) {
 		const auto             offset = ReadBigEndian(entry + 0x20, 8);
 		const auto             length = ReadBigEndian(entry + 0x28, 8);
 		if (offset > size || length > size - offset) {
-			return {};
+			return false;
 		}
 		files.emplace(filename, data.subspan(offset, length));
 	}
+	return true;
+}
+
+Package ParsePackage(std::span<const std::byte> data, int console_language) {
+	Files    files;
+	uint64_t size = 0;
+	if (!ReadFiles(data, files, size)) {
+		return {};
+	}
 	const auto conf = ReadJson(files, "tropconf.json");
 	if (!conf.is_object() || !conf.contains("trophies") || !conf["trophies"].is_array() ||
 	    conf["trophies"].size() > 1000 || !conf.contains("defaultLanguage") ||
@@ -129,19 +156,29 @@ Package ParsePackage(std::span<const std::byte> data, int console_language) {
 		trophy.has_reward = definition.contains("hasReward") && definition["hasReward"] == true;
 		if (definition.contains("unlockCondition")) {
 			const auto& condition = definition["unlockCondition"];
-			if (condition.is_object() && condition.contains("progressive") &&
-			    condition["progressive"] == true) {
-				if (!condition.contains("targetValue") || !condition["targetValue"].is_string()) {
-					return {};
+			if (condition.is_object()) {
+				trophy.progressive =
+				    condition.contains("progressive") && condition["progressive"] == true;
+				if (condition.contains("udsStatId")) {
+					trophy.uds_stat_id = ReadUnsigned(condition["udsStatId"]);
+					if (!trophy.uds_stat_id) {
+						return {};
+					}
 				}
-				const auto& value  = condition["targetValue"].get_ref<const std::string&>();
-				uint64_t    target = 0;
-				const auto [end, error] =
-				    std::from_chars(value.data(), value.data() + value.size(), target);
-				if (error != std::errc {} || end != value.data() + value.size()) {
-					return {};
+				if (condition.contains("targetValue")) {
+					trophy.target = ReadUnsigned(condition["targetValue"]);
+				}
+				const auto comparison = condition.find("comparator");
+				if (comparison != condition.end()) {
+					if (*comparison == "ge")
+						trophy.comparison = Comparison::GreaterEqual;
+					else if (*comparison == "gt")
+						trophy.comparison = Comparison::Greater;
+					else if (*comparison == "le")
+						trophy.comparison = Comparison::LessEqual;
+					else if (*comparison == "lt")
+						trophy.comparison = Comparison::Less;
 				}
-				trophy.target = target;
 			}
 		}
 		const auto icon = files.find(fmt::format("trop{:04}.png", trophy.id));
@@ -210,11 +247,11 @@ std::filesystem::path UnlocksPath(const std::filesystem::path& root, std::string
 	    })) {
 		return {};
 	}
-	return root / "_SaveData" / title_id /
+	return root / "_Trophies" / title_id /
 	       fmt::format("trophies_{}_{}.json", user_id, service_label);
 }
 
-std::set<int> LoadUnlocks(const std::filesystem::path& path) {
+UnlockData LoadUnlockData(const std::filesystem::path& path) {
 	File file(path, File::Mode::Read);
 	if (file.IsInvalid() || file.Size() > MaxUnlocksSize) {
 		return {};
@@ -225,22 +262,40 @@ std::set<int> LoadUnlocks(const std::filesystem::path& path) {
 	    !json["unlockedTrophies"].is_array()) {
 		return {};
 	}
-	std::set<int> unlocked;
+	UnlockData unlocks;
 	for (const auto& value: json["unlockedTrophies"]) {
 		const auto id = ReadId(value);
 		if (id >= 0) {
-			unlocked.insert(id);
+			unlocks.unlocked.insert(id);
 		}
 	}
-	return unlocked;
+	if (json.contains("unlockedAt") && json["unlockedAt"].is_object()) {
+		for (auto it = json["unlockedAt"].begin(); it != json["unlockedAt"].end(); ++it) {
+			const auto id = ReadId(Json(it.key()));
+			if (id >= 0 && unlocks.unlocked.contains(id)) {
+				const auto tick = ReadUnsigned(it.value());
+				if (tick && *tick >= UnixEpochTick && *tick <= 315537897599999999ULL) {
+					unlocks.timestamps.emplace(id, *tick);
+				}
+			}
+		}
+	}
+	return unlocks;
 }
 
-bool SaveUnlocks(const std::filesystem::path& path, const std::set<int>& unlocked) {
+bool SaveUnlockData(const std::filesystem::path& path, const UnlockData& unlocks) {
 	if (path.empty() || !File::CreateDirectories(path.parent_path())) {
 		return false;
 	}
-	const auto text      = Json {{"unlockedTrophies", unlocked}}.dump();
-	auto       temporary = path;
+	Json timestamps = Json::object();
+	for (const auto& [id, tick]: unlocks.timestamps) {
+		if (unlocks.unlocked.contains(id)) {
+			timestamps[std::to_string(id)] = tick;
+		}
+	}
+	const auto text =
+	    Json {{"unlockedTrophies", unlocks.unlocked}, {"unlockedAt", timestamps}}.dump();
+	auto temporary = path;
 	temporary += ".tmp";
 	File file;
 	if (text.size() > MaxUnlocksSize || !file.Create(temporary)) {
@@ -261,4 +316,138 @@ bool SaveUnlocks(const std::filesystem::path& path, const std::set<int>& unlocke
 	return false;
 }
 
+UdsRules LoadUdsRules(const std::filesystem::path& path) {
+	File file(path, File::Mode::Read);
+	if (file.IsInvalid() || file.Size() > MaxPackageSize) {
+		return {};
+	}
+	const auto bytes = file.ReadWholeBuffer();
+	Files      files;
+	uint64_t   size = 0;
+	if (!ReadFiles(bytes, files, size)) {
+		return {};
+	}
+	const auto definitions = ReadJson(files, "stats_definition.json");
+	const auto extraction  = ReadJson(files, "stats_extraction.json");
+	if (!definitions.is_object() || !definitions.contains("statDefinitionArray") ||
+	    !definitions["statDefinitionArray"].is_array() || !extraction.is_object() ||
+	    !extraction.contains("statsExtractionRuleArray") ||
+	    !extraction["statsExtractionRuleArray"].is_array()) {
+		return {};
+	}
+	// Only direct unsigned latest-value stats are evaluated here. Aggregated stats
+	// and filtered/nested extraction require UDS state and event types we do not implement.
+	std::map<uint64_t, bool> stats;
+	for (const auto& definition: definitions["statDefinitionArray"]) {
+		if (!definition.is_object() || !definition.contains("statId") ||
+		    !definition.contains("aggregation") || definition["aggregation"] != "latest" ||
+		    !definition.contains("dataType")) {
+			continue;
+		}
+		const auto  id   = ReadUnsigned(definition["statId"]);
+		const auto& type = definition["dataType"];
+		if (!id || (type != "uint64" && type != "uint32")) {
+			continue;
+		}
+		const uint64_t maximum = type == "uint32" ? UINT32_MAX : UINT64_MAX;
+		if ((definition.contains("minValue") && ReadUnsigned(definition["minValue"]) != 0) ||
+		    (definition.contains("maxValue") && ReadUnsigned(definition["maxValue"]) != maximum)) {
+			continue;
+		}
+		stats.emplace(*id, type == "uint32");
+	}
+	UdsRules events;
+	for (const auto& rule: extraction["statsExtractionRuleArray"]) {
+		if (!rule.is_object() || !rule.contains("condition") || !rule.contains("action")) {
+			continue;
+		}
+		const auto& condition = rule["condition"];
+		const auto& action    = rule["action"];
+		if (!condition.is_object() || condition.size() != 1 || !condition.contains("eventName") ||
+		    !condition["eventName"].is_string() || !action.is_object() ||
+		    !action.contains("input") || !action["input"].is_string() ||
+		    !action.contains("output") || !action["output"].is_object() ||
+		    !action["output"].contains("statId")) {
+			continue;
+		}
+		const auto  id    = ReadUnsigned(action["output"]["statId"]);
+		const auto& input = action["input"].get_ref<const std::string&>();
+		if (!id || !stats.contains(*id) || !input.starts_with("$.") || input.size() == 2 ||
+		    input.find_first_not_of(
+		        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_", 2) !=
+		        std::string::npos) {
+			continue;
+		}
+		events[condition["eventName"].get<std::string>()].push_back(
+		    {*id, input.substr(2), stats.at(*id)});
+	}
+	return events;
+}
+
+std::filesystem::path UdsPackagePath(uint32_t service_label) {
+	return std::filesystem::path("sce_sys/uds") / fmt::format("uds{:02}.ucp", service_label);
+}
+
+std::vector<int> FindUdsTrophies(const Package& package, std::string_view event_name,
+                                 const std::map<std::string, UdsInteger>& properties) {
+	const auto rules = package.event_rules.find(std::string(event_name));
+	if (rules == package.event_rules.end()) {
+		return {};
+	}
+	std::vector<int> ids;
+	for (const auto& [id, trophy]: package.trophies) {
+		if (trophy.grade == 1 || !trophy.uds_stat_id || !trophy.target) {
+			continue;
+		}
+		for (const auto& rule: rules->second) {
+			const auto value = properties.find(rule.input);
+			if (rule.stat_id != *trophy.uds_stat_id || value == properties.end()) {
+				continue;
+			}
+			std::optional<uint64_t> number;
+			if (rule.is_uint32) {
+				if (const auto* input = std::get_if<uint32_t>(&value->second)) number = *input;
+			} else if (const auto* input = std::get_if<uint64_t>(&value->second)) {
+				number = *input;
+			}
+			if (!number) continue;
+			bool matched = false;
+			switch (trophy.comparison) {
+				case Comparison::GreaterEqual: matched = *number >= *trophy.target; break;
+				case Comparison::Greater: matched = *number > *trophy.target; break;
+				case Comparison::LessEqual: matched = *number <= *trophy.target; break;
+				case Comparison::Less: matched = *number < *trophy.target; break;
+				case Comparison::None: break;
+			}
+			if (matched) {
+				ids.push_back(id);
+				break;
+			}
+		}
+	}
+	return ids;
+}
+
+uint32_t Progress::Percentage() const {
+	const auto points        = total_grade[2] * 6 + total_grade[3] * 2 + total_grade[4];
+	const auto earned_points = earned_grade[2] * 6 + earned_grade[3] * 2 + earned_grade[4];
+	return points == 0 ? 0 : earned_points * 100 / points;
+}
+
+Progress GetProgress(const Package& package, const UnlockData& unlocks, std::optional<int> group) {
+	Progress progress;
+	for (const auto& [id, trophy]: package.trophies) {
+		if (group && trophy.group_id != *group) {
+			continue;
+		}
+		++progress.total;
+		++progress.total_grade[trophy.grade];
+		if (unlocks.unlocked.contains(id)) {
+			++progress.earned;
+			++progress.earned_grade[trophy.grade];
+		}
+	}
+	return progress;
+}
+
 } // namespace Common::Trophies

src/common/trophies.h

@@ -1,6 +1,7 @@
 #ifndef KYTY_COMMON_TROPHIES_H_
 #define KYTY_COMMON_TROPHIES_H_
 
+#include <array>
 #include <cstddef>
 #include <cstdint>
 #include <filesystem>
@@ -9,11 +10,15 @@
 #include <set>
 #include <string>
 #include <string_view>
+#include <variant>
 #include <vector>
 
 namespace Common::Trophies {
 
-inline constexpr char PackageDirectory[] = "sce_sys/trophy2";
+inline constexpr char     PackageDirectory[] = "sce_sys/trophy2";
+inline constexpr uint64_t UnixEpochTick      = 62135596800000000ULL;
+
+enum class Comparison { None, GreaterEqual, Greater, LessEqual, Less };
 
 struct Trophy {
 	int                     id          = 0;
@@ -21,6 +26,9 @@ struct Trophy {
 	int                     platinum_id = -1;
 	int                     grade       = 0;
 	std::optional<uint64_t> target;
+	std::optional<uint64_t> uds_stat_id;
+	Comparison              comparison  = Comparison::None;
+	bool                    progressive = false;
 	std::string             name;
 	std::string             description;
 	std::string             reward;
@@ -29,19 +37,50 @@ struct Trophy {
 	bool                    has_reward = false;
 };
 
+struct UdsRule {
+	uint64_t    stat_id;
+	std::string input;
+	bool        is_uint32;
+};
+
+using UdsRules   = std::map<std::string, std::vector<UdsRule>>;
+using UdsInteger = std::variant<int32_t, uint32_t, uint64_t>;
+
 struct Package {
 	std::string                title;
 	std::map<int, std::string> groups;
 	std::map<int, Trophy>      trophies;
+	UdsRules                   event_rules;
 };
 
+struct UnlockData {
+	std::set<int>           unlocked;
+	std::map<int, uint64_t> timestamps;
+};
+
+struct Progress {
+	std::array<uint32_t, 5> total_grade {};
+	std::array<uint32_t, 5> earned_grade {};
+	uint32_t                total  = 0;
+	uint32_t                earned = 0;
+
+	[[nodiscard]] uint32_t Percentage() const;
+};
+
+[[nodiscard]] Progress GetProgress(const Package& package, const UnlockData& unlocks,
+                                   std::optional<int> group = std::nullopt);
+
 [[nodiscard]] Package LoadPackage(const std::filesystem::path& path, int console_language);
 [[nodiscard]] std::filesystem::path PackagePath(uint32_t service_label);
+[[nodiscard]] std::filesystem::path UdsPackagePath(uint32_t service_label);
+[[nodiscard]] UdsRules              LoadUdsRules(const std::filesystem::path& path);
+[[nodiscard]] std::vector<int> FindUdsTrophies(const Package& package, std::string_view event_name,
+                                               const std::map<std::string, UdsInteger>& properties);
 [[nodiscard]] std::filesystem::path UnlocksPath(const std::filesystem::path& root,
                                                 std::string_view title_id, int user_id,
                                                 uint32_t service_label);
-[[nodiscard]] std::set<int>         LoadUnlocks(const std::filesystem::path& path);
-[[nodiscard]] bool SaveUnlocks(const std::filesystem::path& path, const std::set<int>& unlocked);
+[[nodiscard]] UnlockData            LoadUnlockData(const std::filesystem::path& path);
+[[nodiscard]] bool SaveUnlockData(const std::filesystem::path& path, const UnlockData& unlocks);
 
 } // namespace Common::Trophies
 

src/graphics/guest_gpu/command_processor/pm4Handlers.cpp

@@ -184,7 +184,6 @@ static HW::RenderControl DecodeRenderControl(uint32_t value) {
 	    KYTY_PM4_GET(value, DB_RENDER_CONTROL, COPY_STENCIL_TO_COLOR) != 0;
 	r.copy_centroid          = KYTY_PM4_GET(value, DB_RENDER_CONTROL, COPY_CENTROID) != 0;
 	r.copy_sample            = KYTY_PM4_GET(value, DB_RENDER_CONTROL, COPY_SAMPLE);
-	EXIT_NOT_IMPLEMENTED(r.copy_depth_to_color || r.copy_stencil_to_color);
 
 	return r;
 }

src/graphics/guest_gpu/graphicsRun.cpp

@@ -876,64 +876,15 @@ void CommandProcessor::DrawIndexOffset(uint32_t index_offset, uint32_t index_cou
 }
 
 void CommandProcessor::DrawIndirect(uint32_t data_offset, uint32_t draw_initiator, bool indexed) {
-	EXIT_NOT_IMPLEMENTED((draw_initiator & ~0x20u) != 2u);
-	EXIT_NOT_IMPLEMENTED(m_draw_indirect_args_base_addr == 0);
-
-	const auto* args_addr =
-	    reinterpret_cast<const void*>(m_draw_indirect_args_base_addr + data_offset);
-
-	if (!indexed) {
-		DrawIndirectArgs args {};
-		std::memcpy(&args, args_addr, sizeof(args));
-		m_num_instances = args.instance_count;
-		DrawIndexAuto({.vertex_count   = args.vertex_count_per_instance,
-		               .instance_count = args.instance_count,
-		               .first_vertex   = args.start_vertex_location,
-		               .first_instance = args.start_instance_location,
-		               .offset_source  = DrawOffsetSource::IndirectArgs});
-		return;
-	}
-
-	DrawIndexedIndirectArgs args {};
-	std::memcpy(&args, args_addr, sizeof(args));
-
-	uint64_t index_size = 0;
-	switch (m_index_type_and_size) {
-		case 0: index_size = 2; break;
-		case 1: index_size = 4; break;
-		case 2: index_size = 1; break;
-		default: EXIT("unknown index_type_and_size: %u\n", m_index_type_and_size);
-	}
-
-	auto* index_addr = reinterpret_cast<const void*>(
-	    m_index_base_addr + static_cast<uint64_t>(args.start_index_location) * index_size);
-
-	const uint32_t index_count =
-	    (m_index_buffer_size != 0 ? std::min(args.index_count_per_instance, m_index_buffer_size)
-	                              : args.index_count_per_instance);
-	if (GraphicsRunDebugDumpEnabled() && index_count != args.index_count_per_instance) {
-		static std::atomic<uint32_t> log_count {0};
-		if (log_count.fetch_add(1, std::memory_order_relaxed) < 64) {
-			LOGF("\t DrawIndexIndirect: clamped index_count from %" PRIu32 " to %" PRIu32
-			     " using INDEX_BUFFER_SIZE\n",
-			     args.index_count_per_instance, index_count);
-		}
-	}
-
-	m_num_instances = args.instance_count;
-	DrawIndex({.index_count    = index_count,
-	           .index_addr     = index_addr,
-	           .instance_count = args.instance_count,
-	           .base_vertex    = static_cast<int32_t>(args.base_vertex_location),
-	           .first_instance = args.start_instance_location,
-	           .offset_source  = DrawOffsetSource::IndirectArgs});
+	const auto args_size = indexed ? sizeof(DrawIndexedIndirectArgs) : sizeof(DrawIndirectArgs);
+	DrawIndirectMulti(data_offset, 1, nullptr, args_size, draw_initiator, indexed);
 }
 
 void CommandProcessor::DrawIndirectMulti(uint32_t data_offset, uint32_t max_count_or_count,
                                          const volatile uint32_t* count_addr,
                                          uint32_t stride_in_bytes, uint32_t draw_initiator,
                                          bool indexed) {
-	EXIT_NOT_IMPLEMENTED((draw_initiator & ~0x20u) != 2u);
+	EXIT_NOT_IMPLEMENTED((draw_initiator & ~0x20u) != (indexed ? 0u : 2u));
 	EXIT_NOT_IMPLEMENTED(m_draw_indirect_args_base_addr == 0);
 
 	uint32_t draw_count = max_count_or_count;

src/graphics/host_gpu/renderer/depthRenderTarget.cpp

@@ -315,8 +315,6 @@ void RenderExecutor::ResolveRenderDepthTarget(CommandBuffer& buffer, RenderDepth
 	r.depth_compare_op        = static_cast<vk::CompareOp>(dc.zfunc);
 
 	r.depth_bounds_test_enable = dc.depth_bounds_enable;
-	r.depth_min_bounds         = hw.GetDepthBoundsMin();
-	r.depth_max_bounds         = hw.GetDepthBoundsMax();
 
 	r.stencil_clear_enable =
 	    has_stencil && rc.stencil_clear_enable && !z.depth_view.stencil_write_disable;

src/graphics/host_gpu/renderer/depthRenderTarget.h

@@ -29,8 +29,6 @@ struct RenderDepthInfo {
 	bool                        depth_write_enable       = false;
 	vk::CompareOp               depth_compare_op         = vk::CompareOp::eNever;
 	bool                        depth_bounds_test_enable = false;
-	float                       depth_min_bounds         = 0.0f;
-	float                       depth_max_bounds         = 0.0f;
 	bool                        stencil_clear_enable     = false;
 	uint8_t                     stencil_clear_value      = 0;
 	bool                        stencil_test_enable      = false;

src/graphics/host_gpu/renderer/image/imageInfo.h

@@ -390,7 +390,28 @@ inline constexpr std::array<VideoOutFormatPolicy, 7> VIDEO_OUT_FORMAT_POLICIES {
 		const auto encoded = static_cast<float>(value & 0xffu) / 255.0f;
 		return encoded <= 0.04045f ? encoded / 12.92f : std::pow((encoded + 0.055f) / 1.055f, 2.4f);
 	};
+	const auto float16 = [](uint32_t value) {
+		const auto sign = (value & 0x8000u) << 16u;
+		const auto exponent = (value >> 10u) & 0x1fu;
+		const auto mantissa = value & 0x3ffu;
+		if (exponent == 0) {
+			return std::copysign(static_cast<float>(mantissa) * 0x1p-24f,
+			                     std::bit_cast<float>(sign));
+		}
+		return std::bit_cast<float>(sign | ((exponent == 31 ? 255u : exponent + 112u) << 23u) |
+		                            (mantissa << 13u));
+	};
 	switch (format) {
+		case vk::Format::eR16G16Sfloat:
+			next.float32[1] = float16(packed >> 16u);
+			[[fallthrough]];
+		case vk::Format::eR16Sfloat: next.float32[0] = float16(packed); break;
+		case vk::Format::eR16G16Unorm:
+			next.float32[1] = static_cast<float>(packed >> 16u) / 65535.0f;
+			[[fallthrough]];
+		case vk::Format::eR16Unorm:
+			next.float32[0] = static_cast<float>(packed & 0xffffu) / 65535.0f;
+			break;
 		// A single-plane float target carries its clear as raw float bits, the same encoding the
 		// depth decoder below uses. Without this the clear is discarded and the target keeps stale
 		// contents.
@@ -443,6 +464,10 @@ inline constexpr std::array<VideoOutFormatPolicy, 7> VIDEO_OUT_FORMAT_POLICIES {
 // Keep this separate: the first register word alone cannot describe a 64-bit color.
 [[nodiscard]] inline bool DecodeColorDwordFill(vk::Format format, uint32_t packed,
                                                vk::ClearColorValue& clear) {
+	if ((format == vk::Format::eR16Sfloat || format == vk::Format::eR16Unorm) &&
+	    (packed & 0xffffu) != (packed >> 16u)) {
+		return false;
+	}
 	if (format == vk::Format::eR16G16B16A16Sfloat) {
 		if (packed != 0) {
 			return false;

src/graphics/host_gpu/renderer/pipeline/descriptors.cpp

@@ -807,30 +807,52 @@ void RenderExecutor::PrepareBindings(const ShaderStageRuntime& runtime,
 	}
 }
 
-void RenderExecutor::FindBuffers(PreparedBindings& prepared) {
+void RenderExecutor::FindBuffers(std::span<PreparedBindings* const> stages) {
 	KYTY_PROFILER_FUNCTION();
-	EXIT_IF(prepared.runtime == nullptr || !*prepared.runtime);
-	const auto& program  = *prepared.runtime->program;
-	const auto& snapshot = *prepared.runtime->resources;
-	auto&       cache    = m_context.GetBufferCache();
-
-	prepared.buffer_sources.clear();
-	const auto& layout = program.bindings;
-	if (layout.memory_offset_count == 0) {
-		return;
-	}
-	const auto& resources = layout.descriptors.front().resources;
-	prepared.buffer_sources.reserve(resources.size());
-	for (const auto resource: resources) {
-		auto descriptor = DecodeNativeDescriptor<ShaderBufferResource>(snapshot.buffers[resource]);
-		const auto address = descriptor.Base48();
-		const auto requested_size = descriptor.GetSize();
-		if (address == 0 || requested_size == 0) {
-			prepared.buffer_sources.push_back({});
+	auto& cache = m_context.GetBufferCache();
+	for (auto* stage: stages) {
+		auto& prepared = *stage;
+		EXIT_IF(prepared.runtime == nullptr || !*prepared.runtime);
+		const auto& program  = *prepared.runtime->program;
+		const auto& snapshot = *prepared.runtime->resources;
+		prepared.buffer_sources.clear();
+		const auto& layout = program.bindings;
+		if (layout.memory_offset_count == 0) {
 			continue;
 		}
-		const auto size = Libs::LibKernel::Memory::ClampRangeSize(address, requested_size);
-		prepared.buffer_sources.push_back({address, size, cache.FindBuffer(address, size)});
+		const auto& resources = layout.descriptors.front().resources;
+		prepared.buffer_sources.reserve(resources.size());
+		for (const auto resource: resources) {
+			const auto descriptor = DecodeNativeDescriptor<ShaderBufferResource>(snapshot.buffers[resource]);
+			const auto address = descriptor.Base48();
+			auto size = descriptor.GetSize();
+			if (address == 0 || size == 0) {
+				prepared.buffer_sources.push_back({});
+				continue;
+			}
+			if (descriptor.NumRecords() == UINT32_MAX) {
+				if (program.info.buffers[resource].written) {
+					// Sentinel write ranges end before tables captured by any bound stage.
+					for (const auto* reader: stages) {
+						for (const auto [read_address, read_size]: reader->runtime->resources->specialization_reads) {
+							if (read_size == 0) continue;
+							if (read_address > address) {
+								size = std::min(size, read_address - address);
+							} else if (address - read_address < read_size) {
+								EXIT("scalar resource reads overlap a shader buffer write\n");
+							}
+						}
+					}
+				} else {
+					const auto& graphics = m_context.GetGraphics();
+					const auto limit = uint64_t {graphics.GetPhysicalDeviceProperties().limits.maxStorageBufferRange} -
+					                   (graphics.StorageMinAlignment() - 1);
+					size = std::min({size, uint64_t {256} * 1024 * 1024, limit});
+				}
+			}
+			size = Libs::LibKernel::Memory::ClampRangeSize(address, size);
+			prepared.buffer_sources.push_back({address, size, cache.FindBuffer(address, size)});
+		}
 	}
 }
 
@@ -919,8 +941,8 @@ void RenderExecutor::RebindImages(PreparedBindings& prepared) {
 void RenderExecutor::PrepareGraphicsBindings(std::span<PreparedBindings* const> stages,
                                              std::span<RenderColorInfo> colors) {
 	bool uses_dma = false;
+	FindBuffers(stages);
 	for (auto* stage: stages) {
-		FindBuffers(*stage);
 		uses_dma |= stage->runtime->program->info.uses_dma;
 	}
 	if (uses_dma) {

src/graphics/host_gpu/renderer/pipeline/pipelineCache.cpp

@@ -831,9 +831,6 @@ PipelineCache::Pipeline& PipelineCache::GetGraphicsPipeline(
 	if (static_params.sample_shading_enable && !m_graphics.sample_rate_shading_enabled) {
 		EXIT("Pipeline: sample-rate shading is required but unsupported by the host\n");
 	}
-	static_params.depth_bounds_test_enable = depth.depth_bounds_test_enable;
-	static_params.depth_min_bounds         = depth.depth_min_bounds;
-	static_params.depth_max_bounds         = depth.depth_max_bounds;
 	const bool rect_list = Prospero::IsRectList(command.GetUserConfig().GetPrimType());
 	static_params.cull_back  = !rect_list && mc.cull_back;
 	static_params.cull_front = !rect_list && mc.cull_front;

src/graphics/host_gpu/renderer/pipeline/pipelineCache.h

@@ -38,9 +38,6 @@ struct PipelineStaticParameters {
 	bool                       primitive_restart_enable = false;
 	uint32_t                   samples                  = 1;
 	bool                       sample_shading_enable    = false;
-	bool                       depth_bounds_test_enable = false;
-	float                      depth_min_bounds         = 0.0f;
-	float                      depth_max_bounds         = 0.0f;
 	uint32_t                   color_mask[RENDER_COLOR_ATTACHMENTS_MAX]           = {};
 	bool                       cull_front                                         = false;
 	bool                       cull_back                                          = false;
@@ -64,7 +61,7 @@ struct PipelineStaticParameters {
 static_assert(std::is_trivially_copyable_v<PipelineStaticParameters>);
 static_assert(std::is_standard_layout_v<PipelineStaticParameters>);
 static_assert(alignof(PipelineStaticParameters) == 1);
-static_assert(sizeof(PipelineStaticParameters) == 125);
+static_assert(sizeof(PipelineStaticParameters) == 116);
 
 struct PipelineRenderingState {
 	std::array<vk::Format, RENDER_COLOR_ATTACHMENTS_MAX> color_formats {};

src/graphics/host_gpu/renderer/pipeline/shaders.cpp

@@ -471,14 +471,6 @@ void CreatePipelineInternal(GraphicContext& graphics, PipelineCache::Pipeline& p
 	EXIT_NOT_IMPLEMENTED(pipeline.pipeline_layout == nullptr);
 
 	vk::PipelineDepthStencilStateCreateInfo depth_stencil_info {};
-	depth_stencil_info.depthBoundsTestEnable =
-#if defined(__APPLE__)
-	    VK_FALSE; // MoltenVK lacks the depthBounds feature; depth-bounds testing is disabled
-#else
-	    (static_params.depth_bounds_test_enable ? VK_TRUE : VK_FALSE);
-#endif
-	depth_stencil_info.minDepthBounds    = static_params.depth_min_bounds;
-	depth_stencil_info.maxDepthBounds    = static_params.depth_max_bounds;
 
 	std::vector<vk::DynamicState> dynamic_states {
 	    vk::DynamicState::eViewportWithCount,
@@ -497,6 +489,8 @@ void CreatePipelineInternal(GraphicContext& graphics, PipelineCache::Pipeline& p
 	    vk::DynamicState::eBlendConstants,
 	};
 #if !defined(__APPLE__)
+	dynamic_states.push_back(vk::DynamicState::eDepthBoundsTestEnable);
+	dynamic_states.push_back(vk::DynamicState::eDepthBounds);
 	if (rendering.color_count != 0) {
 		dynamic_states.push_back(vk::DynamicState::eColorWriteEnableEXT);
 	}

src/graphics/host_gpu/renderer/render.h

@@ -161,7 +161,7 @@ public:
 	                      uint32_t mode);
 
 	void PrepareBindings(const ShaderStageRuntime& runtime, PreparedBindings& prepared);
-	void                           FindBuffers(PreparedBindings& bindings);
+	void                           FindBuffers(std::span<PreparedBindings* const> stages);
 	void                           RebindBuffers(PreparedBindings& bindings);
 	void                           RebindImages(PreparedBindings& bindings);
 	void CommitBindings(CommandBuffer& buffer, vk::PipelineBindPoint pipeline_bind_point,

src/graphics/host_gpu/renderer/renderCompute.cpp

@@ -342,7 +342,8 @@ void RenderExecutor::DispatchDirect(uint64_t submit_id, CommandBuffer& buffer,
 		std::copy(std::begin(input_info.dispatch_threads_num), std::end(input_info.dispatch_threads_num),
 		          bindings.shader_data.begin() + program.bindings.dispatch_thread_dword);
 	}
-	FindBuffers(bindings);
+	PreparedBindings* descriptor_stage = &bindings;
+	FindBuffers(std::span {&descriptor_stage, 1u});
 	if (program.info.uses_dma) {
 		m_context.PrepareBda();
 	}
@@ -351,7 +352,6 @@ void RenderExecutor::DispatchDirect(uint64_t submit_id, CommandBuffer& buffer,
 	RebindBuffers(bindings);
 
 	auto              vk_buffer        = buffer.Handle();
-	PreparedBindings* descriptor_stage = &bindings;
 	CommitBindings(buffer, vk::PipelineBindPoint::eCompute, pipeline,
 	               std::span {&descriptor_stage, 1u});
 	bool has_storage_writes = bindings.shared_memory.buffer != nullptr ||
@@ -457,7 +457,8 @@ void RenderExecutor::DispatchIndirect(uint64_t submit_id, CommandBuffer& buffer,
 	auto& pipeline = m_context.GetPipelineCache().GetComputePipeline(input_info, compute_program);
 	auto& bindings = m_compute_bindings;
 	PrepareBindings(input_info.stage, bindings);
-	FindBuffers(bindings);
+	PreparedBindings* descriptor_stage = &bindings;
+	FindBuffers(std::span {&descriptor_stage, 1u});
 	const auto& program = *input_info.stage.program;
 	if (program.info.uses_dma) {
 		m_context.PrepareBda();
@@ -469,7 +470,6 @@ void RenderExecutor::DispatchIndirect(uint64_t submit_id, CommandBuffer& buffer,
 	    args_addr, sizeof(vk::DispatchIndirectCommand), false);
 	EXIT_IF(args_buffer == nullptr || (args_offset & 3u) != 0);
 	RebindBuffers(bindings);
-	PreparedBindings* descriptor_stage = &bindings;
 	CommitBindings(buffer, vk::PipelineBindPoint::eCompute, pipeline,
 	               std::span {&descriptor_stage, 1u});
 	const auto vk_buffer = buffer.Handle();

src/graphics/host_gpu/renderer/renderDraw.cpp

@@ -379,6 +379,12 @@ static void SetGraphicsDynamicParams(const CommandBuffer& buffer, vk::CommandBuf
 	vk_buffer.setDepthTestEnable(depth.depth_test_enable ? VK_TRUE : VK_FALSE);
 	vk_buffer.setDepthWriteEnable(depth.depth_write_enable ? VK_TRUE : VK_FALSE);
 	vk_buffer.setDepthCompareOp(depth.depth_compare_op);
+#if !defined(__APPLE__)
+	vk_buffer.setDepthBoundsTestEnable(depth.depth_bounds_test_enable ? VK_TRUE : VK_FALSE);
+	if (depth.depth_bounds_test_enable) {
+		vk_buffer.setDepthBounds(ctx.GetDepthBoundsMin(), ctx.GetDepthBoundsMax());
+	}
+#endif
 
 	const auto& mode              = ctx.GetModeControl();
 	const auto& poly_offset       = ctx.GetPolyOffset();

src/graphics/presentation/systemOverlay.cpp

@@ -1100,56 +1100,68 @@ struct SystemOverlay::Impl {
 		                        static_cast<float>(frame_extent.height) / 1080.0f),
 		               0.65f, 1.25f);
 		const float width = std::max(
-		    0.0f, std::min(440.0f * screen_scale, static_cast<float>(frame_extent.width) - 32.0f));
+		    0.0f, std::min(520.0f * screen_scale, static_cast<float>(frame_extent.width) - 32.0f));
 		const float  height   = 104.0f * screen_scale;
+		const float  rounding = 14.0f * screen_scale;
 		const float  fade_in  = std::clamp(age / 0.22f, 0.0f, 1.0f);
 		const float  fade_out = std::clamp((TOAST_LIFETIME - age) / 0.4f, 0.0f, 1.0f);
 		const float  alpha    = std::min(fade_in, fade_out);
 		const float  slide    = (1.0f - fade_in) * (width + 24.0f);
-		const ImVec2 top_left {static_cast<float>(frame_extent.width) - 24.0f - width + slide,
+		const ImVec2 top_left {static_cast<float>(frame_extent.width) - 32.0f - width + slide,
 		                       32.0f};
 		const ImVec2 bottom_right {top_left.x + width, top_left.y + height};
 		auto*        draw = ImGui::GetForegroundDrawList();
-		draw->AddRectFilled({top_left.x + 5.0f, top_left.y + 6.0f},
-		                    {bottom_right.x + 5.0f, bottom_right.y + 6.0f},
-		                    IM_COL32(0, 0, 0, static_cast<int>(95.0f * alpha)), 10.0f);
-		draw->AddRectFilled(top_left, bottom_right,
-		                    IM_COL32(18, 21, 29, static_cast<int>(242.0f * alpha)), 10.0f);
-		draw->AddRect(top_left, bottom_right,
-		              IM_COL32(190, 154, 78, static_cast<int>(200.0f * alpha)), 10.0f,
-		              ImDrawFlags_RoundCornersAll, 1.5f);
+		const auto   fade = [alpha](int r, int g, int b, int a) {
+            return IM_COL32(r, g, b, static_cast<int>(static_cast<float>(a) * alpha));
+		};
+		draw->AddRectFilled({top_left.x + 3.0f, top_left.y + 5.0f},
+		                    {bottom_right.x + 3.0f, bottom_right.y + 5.0f}, fade(0, 0, 0, 90),
+		                    rounding);
+		draw->AddRectFilled(top_left, bottom_right, fade(24, 26, 32, 235), rounding);
+		draw->AddRect(top_left, bottom_right, fade(255, 255, 255, 28), rounding,
+		              ImDrawFlags_RoundCornersAll, 1.0f);
 
+		const float pad       = 10.0f * screen_scale;
+		const float icon_size = height - 2.0f * pad;
+		float       text_left = top_left.x + 20.0f * screen_scale;
 		if (trophy_notification_image != nullptr) {
-			constexpr float ICON_SIZE = 88.0f;
-			const ImVec2    icon_min {top_left.x + 8.0f * screen_scale,
-			                          top_left.y + (height - ICON_SIZE * screen_scale) * 0.5f};
-			const ImVec2    icon_max {icon_min.x + ICON_SIZE * screen_scale,
-			                          icon_min.y + ICON_SIZE * screen_scale};
-			draw->AddImage(trophy_notification_image->GetTexRef(), icon_min, icon_max, {0, 0},
-			               {1, 1}, IM_COL32(255, 255, 255, static_cast<int>(255.0f * alpha)));
+			const ImVec2 icon_min {top_left.x + pad, top_left.y + pad};
+			const ImVec2 icon_max {icon_min.x + icon_size, icon_min.y + icon_size};
+			draw->AddImageRounded(trophy_notification_image->GetTexRef(), icon_min, icon_max,
+			                      {0, 0}, {1, 1}, fade(255, 255, 255, 255), 8.0f * screen_scale);
+			draw->AddRect(icon_min, icon_max, fade(255, 255, 255, 40), 8.0f * screen_scale,
+			              ImDrawFlags_RoundCornersAll, 1.0f);
+			text_left = icon_max.x + 18.0f * screen_scale;
 		}
 
-		const ImVec2 text_position {top_left.x +
-		                                (trophy_notification_image ? 112.0f : 18.0f) * screen_scale,
-		                            top_left.y + 18.0f * screen_scale};
-		draw->PushClipRect(top_left, {bottom_right.x - 12.0f * screen_scale, bottom_right.y}, true);
-		draw->AddText(nullptr, 13.0f * screen_scale, text_position,
-		              IM_COL32(232, 203, 139, static_cast<int>(255.0f * alpha)), "Trophy earned");
-		draw->AddText(nullptr, 21.0f * screen_scale,
-		              {text_position.x, text_position.y + 22.0f * screen_scale},
-		              IM_COL32(255, 255, 255, static_cast<int>(255.0f * alpha)),
-		              trophy_notification->name.c_str());
-		constexpr std::array GRADE_LABELS {"Platinum", "Gold", "Silver", "Bronze"};
-		constexpr std::array GRADE_COLORS {
-		    IM_COL32(161, 225, 245, 255), IM_COL32(255, 207, 82, 255), IM_COL32(211, 220, 232, 255),
-		    IM_COL32(211, 142, 91, 255)};
-		const int grade = trophy_notification->grade;
-		if (grade > 0 && grade <= static_cast<int>(GRADE_LABELS.size())) {
-			draw->AddText(nullptr, 13.0f * screen_scale,
-			              {text_position.x, text_position.y + 50.0f * screen_scale},
-			              ImGui::GetColorU32(GRADE_COLORS[grade - 1], alpha),
-			              GRADE_LABELS[grade - 1]);
+		constexpr std::array GRADE_COLORS {IM_COL32(161, 225, 245, 255), IM_COL32(255, 207, 82, 255),
+		                                   IM_COL32(211, 220, 232, 255),
+		                                   IM_COL32(211, 142, 91, 255)};
+		const int            grade     = trophy_notification->grade;
+		const float          title_y   = top_left.y + height * 0.5f - 25.0f * screen_scale;
+		float                title_x   = text_left;
+		if (grade > 0 && grade <= static_cast<int>(GRADE_COLORS.size())) {
+			// Small cup glyph tinted with the trophy grade.
+			const ImU32 cup = ImGui::GetColorU32(GRADE_COLORS[grade - 1], alpha);
+			const float u   = screen_scale;
+			const float cx  = text_left + 9.0f * u;
+			const float cy  = title_y + 15.0f * u;
+			draw->AddRectFilled({cx - 8.0f * u, cy - 11.0f * u}, {cx + 8.0f * u, cy + 2.0f * u},
+			                    cup, 2.0f * u, ImDrawFlags_RoundCornersBottom);
+			draw->AddRect({cx - 11.0f * u, cy - 9.0f * u}, {cx - 6.0f * u, cy - 3.0f * u}, cup,
+			              2.0f * u, ImDrawFlags_RoundCornersLeft, 1.8f * u);
+			draw->AddRect({cx + 6.0f * u, cy - 9.0f * u}, {cx + 11.0f * u, cy - 3.0f * u}, cup,
+			              2.0f * u, ImDrawFlags_RoundCornersRight, 1.8f * u);
+			draw->AddRectFilled({cx - 1.5f * u, cy + 2.0f * u}, {cx + 1.5f * u, cy + 7.0f * u}, cup);
+			draw->AddRectFilled({cx - 5.0f * u, cy + 7.0f * u}, {cx + 5.0f * u, cy + 10.0f * u}, cup,
+			                    1.5f * u);
+			title_x += 30.0f * u;
 		}
+		draw->PushClipRect(top_left, {bottom_right.x - 16.0f * screen_scale, bottom_right.y}, true);
+		draw->AddText(nullptr, 26.0f * screen_scale, {title_x, title_y},
+		              fade(255, 255, 255, 255), trophy_notification->name.c_str());
+		draw->AddText(nullptr, 20.0f * screen_scale, {text_left, title_y + 38.0f * screen_scale},
+		              fade(176, 180, 192, 255), "Trophy earned!");
 		draw->PopClipRect();
 	}
 

src/graphics/presentation/window/hostInput.cpp

@@ -454,7 +454,7 @@ void HostInputToggleMouseToJoystick() {
 	LOGF("Mouse to right stick: enabled (F7 to release)\n");
 }
 
-bool HostInputWaitEvent(SDL_Event* event) {
+bool HostInputWaitEvent(SDL_Event* event, int max_wait_ms) {
 	int timeout = -1;
 	if (!g_mouse.enabled || SDL_GetKeyboardFocus() != g_mouse_window) {
 		g_mouse.next_poll = 0;
@@ -473,6 +473,7 @@ bool HostInputWaitEvent(SDL_Event* event) {
 		    now_ms < g_cursor_hide_at ? static_cast<int>(g_cursor_hide_at - now_ms) : 0;
 		timeout = timeout < 0 ? cursor_timeout : std::min(timeout, cursor_timeout);
 	}
+	timeout              = timeout < 0 ? max_wait_ms : std::min(timeout, max_wait_ms);
 	const bool has_event = SDL_WaitEventTimeout(event, timeout);
 
 	if (Config::HideCursorEnabled()) {

src/graphics/presentation/window/hostInput.h

@@ -13,7 +13,7 @@ void               HostInputShutdown();
 void               HostInputKey(int key_code, bool down);
 void               HostInputMouseButton(uint8_t mouse_button, bool down);
 void               HostInputToggleMouseToJoystick();
-[[nodiscard]] bool HostInputWaitEvent(SDL_Event* event);
+[[nodiscard]] bool HostInputWaitEvent(SDL_Event* event, int max_wait_ms);
 
 } // namespace Libs::Graphics
 

src/graphics/presentation/window/swapchain.cpp

@@ -998,7 +998,7 @@ void Presenter::Impl::Present() {
 		}
 
 		presented_overlay_revision.store(overlay_visual.revision, std::memory_order_release);
-		window.UpdateTitle();
+		window.loop.presented_frames.fetch_add(1, std::memory_order_relaxed);
 		return;
 	}
 	LOGF("Vulkan presentation retry exhausted; dropping frame\n");

src/graphics/presentation/window/window.cpp

@@ -722,6 +722,10 @@ void WindowContext::Run() {
 	loop.need_exit = false;
 	loop.paused.store(false, std::memory_order_release);
 
+	constexpr uint64_t title_interval_ms = 1000;
+	auto               title_time        = SDL_GetTicks();
+	auto               title_frames      = loop.presented_frames.load(std::memory_order_relaxed);
+
 	while (!loop.need_exit) {
 		if (loop.paused.load(std::memory_order_acquire)) {
 			if (!timer.IsPaused()) {
@@ -731,7 +735,20 @@ void WindowContext::Run() {
 			timer.Resume();
 		}
 
-		if (!HostInputWaitEvent(&loop.event)) {
+		// Refresh the title on the main thread without making presentation wait for it.
+		const auto now     = SDL_GetTicks();
+		const auto elapsed = now - title_time;
+		if (elapsed >= title_interval_ms) {
+			const auto frames = loop.presented_frames.load(std::memory_order_relaxed);
+			if (frames != 0) {
+				UpdateTitle(frames, static_cast<double>(frames - title_frames) * 1000.0 /
+				                        static_cast<double>(elapsed));
+			}
+			title_time   = now;
+			title_frames = frames;
+		}
+		const auto wait_ms = static_cast<int>(title_interval_ms - (now - title_time));
+		if (!HostInputWaitEvent(&loop.event, wait_ms)) {
 			continue;
 		}
 		ProcessEvent(timer.GetTimeS());
@@ -913,7 +930,7 @@ void WindowContext::UpdateIcon() {
 	}
 }
 
-void WindowContext::UpdateTitle() {
+void WindowContext::UpdateTitle(uint64_t frame_num, double current_fps) {
 	static char title[128];
 	static char title_id[12];
 	static char app_ver[12];
@@ -923,10 +940,6 @@ void WindowContext::UpdateTitle() {
 	static bool has_app_ver =
 	    Loader::SystemContentParamSfoGetString("APP_VER", app_ver, sizeof(app_ver));
 	static const std::string processor_name = Common::GetSystemInfo().ProcessorName;
-	static uint64_t fps_start   = Common::Timer::QueryPerformanceCounter();
-	static uint64_t frame_num   = 0;
-	static uint64_t fps_frames  = 0;
-	static double   current_fps = 0.0;
 
 #if KYTY_BUILD == KYTY_BUILD_DEBUG
 	static constexpr auto build_type = "Debug";
@@ -936,17 +949,6 @@ void WindowContext::UpdateTitle() {
 	static constexpr auto build_type = "Unknown";
 #endif
 
-	const auto now       = Common::Timer::QueryPerformanceCounter();
-	const auto frequency = Common::Timer::QueryPerformanceFrequency();
-	frame_num++;
-	fps_frames++;
-	if (now - fps_start >= frequency) {
-		current_fps = static_cast<double>(fps_frames) * static_cast<double>(frequency) /
-		              static_cast<double>(now - fps_start);
-		fps_start   = now;
-		fps_frames  = 0;
-	}
-
 	const auto* device_name = graphic_ctx.GetPhysicalDeviceProperties().deviceName.data();
 	auto text = fmt::format(
 	    "[{} | {}] {}{}{}{}{}{}[{}] [{}], frame: {}, fps: {:.0f}", KYTY_BUILD_LABEL, build_type,
@@ -954,16 +956,7 @@ void WindowContext::UpdateTitle() {
 	    (has_title_id ? ", " : ""), (has_app_ver ? app_ver : ""), (has_app_ver ? " " : ""),
 	    device_name, processor_name, frame_num, current_fps);
 
-	struct TitleUpdate {
-		SDL_Window*  window;
-		std::string* text;
-	} update {window, &text};
-	EXIT_IF(!SDL_RunOnMainThread(
-	    [](void* data) {
-		    auto& title = *static_cast<TitleUpdate*>(data);
-		    SDL_SetWindowTitle(title.window, title.text->c_str());
-	    },
-	    &update, true));
+	SDL_SetWindowTitle(window, text.c_str());
 }
 
 } // namespace Libs::Graphics

src/graphics/presentation/window/windowInternal.h

@@ -27,6 +27,7 @@ struct WindowLoopState {
 	SDL_Event        event {};
 	bool             need_exit = false;
 	std::atomic_bool paused    = false;
+	std::atomic<uint64_t> presented_frames {0};
 };
 
 struct WindowContext {
@@ -42,7 +43,7 @@ struct WindowContext {
 	void                                                    RecreateSurface();
 	void                                                    RefreshSurfaceCapabilities();
 	void                                                    UpdateIcon();
-	void                                                    UpdateTitle();
+	void UpdateTitle(uint64_t frame_num, double current_fps);
 	void                                                    Resize(int width, int height);
 	void ProcessWindowEvent(const SDL_WindowEvent& event);
 	void ProcessDisplayEvent(const SDL_DisplayEvent& event);

src/graphics/shader/recompiler/backend/spirv/SpirvEmitter.cpp

@@ -205,7 +205,8 @@ Emitter::SpirvRequirements Emitter::AnalyzeProgramRequirements(const IR::Program
 				if (memory_index >= program.memory_info.size()) {
 					Fail(program, "address operation has invalid memory metadata");
 				}
-				const auto kind = program.memory_info[memory_index].kind;
+				const auto& memory = program.memory_info[memory_index];
+				const auto kind = memory.kind;
 				if (kind == IR::ResourceKind::Scratch || kind == IR::ResourceKind::FlatLocal) {
 					if (program.scratch_dwords == 0) {
 						Fail(program, "scratch operation has no per-thread storage");
@@ -217,6 +218,9 @@ Emitter::SpirvRequirements Emitter::AnalyzeProgramRequirements(const IR::Program
 					}
 				} else if (address_access == IR::AddressAccess::Write) {
 					Fail(program, "writable FLAT/GLOBAL addresses require GPU ownership tracking");
+				} else {
+					// Descriptor stores can alias coherent physical-address loads.
+					requirements.coherent_buffers |= memory.coherent;
 				}
 			}
 			if (IR::BufferAccessOf(inst.GetOpcode()) != IR::BufferAccess::None) {

src/graphics/shader/recompiler/backend/spirv/spirvEmitterImage.cpp

@@ -849,74 +849,76 @@ void EmitImage(ValueEmitContext& ctx, const IR::Inst& inst) {
 			return;
 		}
 		const auto key = ctx.Def(handle->Arg(0));
-		if (state.flattened_srt_variable == 0 || image.indirect_search_iterations == 0u ||
+		if (state.flattened_srt_variable == 0 ||
 		    image.indirect_resources.size() < 2u) {
 			ctx.Fail(inst, "has no indirect image runtime mapping");
 			return;
 		}
 		const auto selected = EmitIndirectResourceIndex(
 		    state, key, image.indirect_mapping_offset, image.indirect_search_iterations, 0u);
-		const auto kind = *IR::DescriptorBindingForImage(image);
-		const auto& binding = *IR::FindBinding(state.program.bindings, kind);
-		uint32_t first_child = 0;
-		bool homogeneous = true;
+		struct SampleRun {
+			uint32_t first;
+			uint32_t count;
+			uint32_t resource;
+			uint32_t slot_bias;
+		};
+		std::vector<SampleRun> runs;
 		for (uint32_t ordinal = 0; ordinal < image.indirect_resources.size(); ++ordinal) {
 			const auto resource = image.indirect_resources[ordinal];
 			const auto& candidate = state.program.info.images[resource];
-			if (candidate.dimension != image.dimension || candidate.cube != image.cube ||
-			    IR::DescriptorBindingForImage(candidate) != kind ||
-			    candidate.mip_count != 1u) {
-				homogeneous = false;
-				break;
+			const auto kind = *IR::DescriptorBindingForImage(candidate);
+			const auto& binding = *IR::FindBinding(state.program.bindings, kind);
+			if (!runs.empty()) {
+				auto& run = runs.back();
+				const auto& first = state.program.info.images[run.resource];
+				const auto next_slot = run.slot_bias + ordinal;
+				if (candidate.dimension == first.dimension && candidate.cube == first.cube &&
+				    IR::DescriptorBindingForImage(first) == kind &&
+				    candidate.mip_count == 1u && first.mip_count == 1u &&
+				    (ordinal == 1u || (next_slot < binding.resources.size() &&
+				                      binding.resources[next_slot] == resource))) {
+					// Native roots precede appended children; only the root may have a slot gap.
+					if (ordinal == 1u)
+						run.slot_bias = ResourceForDescriptor(state, kind, resource) - ordinal;
+					++run.count;
+					continue;
+				}
 			}
-			if (ordinal == 1u) first_child = ResourceForDescriptor(state, kind, resource);
-			const auto child_slot = first_child + ordinal - 1u;
-			if (ordinal > 1u && (child_slot >= binding.resources.size() ||
-			                     binding.resources[child_slot] != resource)) {
-				homogeneous = false;
-				break;
+			runs.push_back({ordinal, 1u, resource,
+			                ResourceForDescriptor(state, kind, resource) - ordinal});
+		}
+		const auto EmitRun = [&](uint32_t index) {
+			const auto& run = runs[index];
+			if (run.count == 1u) return EmitSample(run.resource);
+			auto slot = Binary(state, spv::OpIAdd, TypeU32(state), selected,
+			                   ConstantU32(state, run.slot_bias));
+			if (run.first == 0u) {
+				const auto kind = *IR::DescriptorBindingForImage(image);
+				const auto root_slot = ResourceForDescriptor(state, kind, mem.resource);
+				if (root_slot != run.slot_bias) {
+					const auto is_root = Binary(state, spv::OpIEqual, TypeBool(state), selected,
+					                            ConstantU32(state, 0u));
+					const auto root_or_child = state.builder.AllocateId();
+					state.builder.AddFunction(spv::OpSelect, TypeU32(state), root_or_child,
+					                          is_root, ConstantU32(state, root_slot), slot);
+					slot = root_or_child;
+				}
 			}
+			return EmitSample(run.resource, slot);
+		};
+		auto run_index = ConstantU32(state, 0u);
+		for (uint32_t index = 1; index < runs.size(); ++index) {
+			const auto at_or_after = Binary(state, spv::OpUGreaterThanEqual, TypeBool(state),
+			                               selected, ConstantU32(state, runs[index].first));
+			const auto next = state.builder.AllocateId();
+			state.builder.AddFunction(spv::OpSelect, TypeU32(state), next, at_or_after,
+			                          ConstantU32(state, index), run_index);
+			run_index = next;
 		}
-		if (homogeneous) {
-			const auto child_index = Binary(state, spv::OpIAdd, TypeU32(state), selected,
-			                                ConstantU32(state, first_child - 1u));
-			const auto is_root = Binary(state, spv::OpIEqual, TypeBool(state), selected,
-			                            ConstantU32(state, 0u));
-			const auto array_index = state.builder.AllocateId();
-			state.builder.AddFunction(spv::OpSelect, TypeU32(state), array_index, is_root,
-			                          ConstantU32(state, ResourceForDescriptor(state, kind, mem.resource)),
-			                          child_index);
-			const auto sample = EmitSample(mem.resource, array_index);
-			const auto result = dref ? sample : UnpackImageTexel(ctx, mem, sample);
-			ctx.Define(inst, ResultVector(ctx, result, numeric_class, dref, mem));
-			return;
-		}
-		const auto            default_label = state.builder.AllocateId();
-		const auto            merge_label   = state.builder.AllocateId();
-		std::vector<uint32_t> labels(image.indirect_resources.size() - 1u);
-		std::vector<uint32_t> switch_words {spv::OpSwitch, selected, default_label};
-		for (uint32_t candidate = 1; candidate < image.indirect_resources.size(); candidate++) {
-			labels[candidate - 1u] = state.builder.AllocateId();
-			switch_words.push_back(candidate);
-			switch_words.push_back(labels[candidate - 1u]);
-		}
-		state.builder.AddFunction(spv::OpSelectionMerge, merge_label,
-		                          spv::SelectionControlMaskNone);
-		state.builder.AddFunction(switch_words);
-		std::vector<uint32_t> phi_words {spv::OpPhi, result_type, state.builder.AllocateId()};
-		EmitLabel(state, default_label);
-		phi_words.push_back(EmitSample(image.indirect_resources[0]));
-		phi_words.push_back(default_label);
-		state.builder.AddFunction(spv::OpBranch, merge_label);
-		for (uint32_t candidate = 1; candidate < image.indirect_resources.size(); candidate++) {
-			EmitLabel(state, labels[candidate - 1u]);
-			phi_words.push_back(EmitSample(image.indirect_resources[candidate]));
-			phi_words.push_back(labels[candidate - 1u]);
-			state.builder.AddFunction(spv::OpBranch, merge_label);
-		}
-		EmitLabel(state, merge_label);
-		state.builder.AddFunction(phi_words);
-		auto result = phi_words[2];
+		auto result = runs.size() == 1u
+		                  ? EmitRun(0u)
+		                  : EmitIndexSwitch(state, run_index, static_cast<uint32_t>(runs.size()),
+		                                    result_type, EmitRun);
 		if (!dref) {
 			result = UnpackImageTexel(ctx, mem, result);
 		}

src/graphics/shader/recompiler/backend/spirv/spirvEmitterMemory.cpp

@@ -180,29 +180,46 @@ void RecordBdaFault(EmitterState& state, uint32_t page) {
 	                          Binary(state, spv::OpBitwiseOr, TypeU32(state), value, bit));
 }
 
-uint32_t LoadBdaDword(ValueEmitContext& ctx, uint32_t address) {
+uint32_t LoadBdaDword(ValueEmitContext& ctx, uint32_t address, bool coherent = false) {
 	auto&      state   = ctx.state;
 	const auto bda     = GetBdaPointer(state, address);
 	const auto present =
 	    Binary(state, spv::OpINotEqual, TypeBool(state), bda, ConstantU64(state, 0));
 	return EmitValueOrZeroIfCondition(state, present, [&]() {
-		const auto pointer = state.builder.AllocateId();
-		state.builder.AddFunction(spv::OpConvertUToPtr, TypePhysicalU32Pointer(state), pointer,
-		                          bda);
+		auto pointer = state.builder.AllocateId();
+		if (coherent) {
+			const auto block = state.builder.DecoratedType(
+			    spv::OpTypeStruct, {{spv::OpMemberDecorate, {0, spv::DecorationOffset, 0}},
+			                        {spv::OpMemberDecorate, {0, spv::DecorationCoherent}},
+			                        {spv::OpDecorate, {spv::DecorationBlock}}}, TypeU32(state));
+			state.builder.AddFunction(
+			    spv::OpConvertUToPtr, TypePointer(state, spv::StorageClassPhysicalStorageBuffer, block),
+			    pointer, bda);
+			const auto base = pointer;
+			pointer = state.builder.AllocateId();
+			state.builder.AddFunction(spv::OpAccessChain, TypePhysicalU32Pointer(state), pointer,
+			                          base, ConstantU32(state, 0));
+		} else {
+			state.builder.AddFunction(spv::OpConvertUToPtr, TypePhysicalU32Pointer(state), pointer,
+			                          bda);
+		}
 		const auto         value     = state.builder.AllocateId();
 		constexpr uint32_t alignment = sizeof(uint32_t);
 		state.builder.AddFunction(spv::OpLoad, TypeU32(state), value, pointer,
-		                          spv::MemoryAccessAlignedMask, alignment);
+		                          spv::MemoryAccessAlignedMask |
+		                              (coherent ? spv::MemoryAccessVolatileMask : spv::MemoryAccessMaskNone),
+		                          alignment);
 		return value;
 	});
 }
 
-uint32_t LoadBda(ValueEmitContext& ctx, uint32_t address, uint32_t active, uint32_t bits) {
+uint32_t LoadBda(ValueEmitContext& ctx, uint32_t address, uint32_t active, uint32_t bits,
+                 bool coherent = false) {
 	auto& state = ctx.state;
 	return EmitValueOrZeroIfCondition(state, active, [&]() {
 		const auto aligned = Binary(state, spv::OpBitwiseAnd, TypeU64(state), address,
 		                            ConstantU64(state, ~uint64_t {3}));
-		const auto first   = LoadBdaDword(ctx, aligned);
+		const auto first   = LoadBdaDword(ctx, aligned, coherent);
 		const auto byte =
 		    Binary(state, spv::OpBitwiseAnd, TypeU32(state),
 		           Unary(state, spv::OpUConvert, TypeU32(state), address), ConstantU32(state, 3));
@@ -212,7 +229,7 @@ uint32_t LoadBda(ValueEmitContext& ctx, uint32_t address, uint32_t active, uint3
 		                        TypeBool(state), byte, ConstantU32(state, bits == 16u ? 2u : 0u));
 		const auto second = EmitValueOrZeroIfCondition(state, crosses, [&]() {
 			return LoadBdaDword(ctx, Binary(state, spv::OpIAdd, TypeU64(state), aligned,
-			                                ConstantU64(state, sizeof(uint32_t))));
+			                                ConstantU64(state, sizeof(uint32_t))), coherent);
 		});
 		const auto shift =
 		    Binary(state, spv::OpShiftLeftLogical, TypeU32(state), byte, ConstantU32(state, 3));
@@ -699,18 +716,38 @@ uint32_t FormattedLoad(ValueEmitContext& ctx, const IR::Inst& inst, const IR::Me
 			return LoadWordPrepared(ctx, inst, RebaseRawComponent(mem, 0u), resource);
 		}
 		const auto plan = PrepareFormattedMemory(ctx, inst, mem, resource, info);
-		return EmitValueOrDefaultIfCondition(
+		const auto value = EmitValueOrDefaultIfCondition(
 		    ctx.state, plan.in_bounds, TypeU32(ctx.state),
 		    FormattedOutOfBoundsValue(ctx, mem, plan, 1u),
 		    [&]() { return LoadFormattedInBounds(ctx, mem, plan, 0u); });
+		if (mem.data_bits != 16u) {
+			return value;
+		}
+		if (info.type == Format::ComponentType::Uint) {
+			return EmitUMin32(ctx.state, value, ConstantU32(ctx.state, 0xffffu));
+		}
+		if (info.type == Format::ComponentType::Sint) {
+			const auto lower = EmitSMax32(ctx.state, value, ConstantU32(ctx.state, 0xffff8000u));
+			return EmitSMin32(ctx.state, lower, ConstantU32(ctx.state, 0x7fffu));
+		}
+		return EmitConvertF16F32(ctx.state, EmitBitCastF32U32(ctx.state, value));
 	});
 }
 
 uint32_t EncodeFormattedStoreComponent(ValueEmitContext& ctx,
                                        const Format::BufferFormatInfo& info,
-                                       uint32_t component, uint32_t data) {
+                                       uint32_t component, uint32_t data, uint32_t data_bits) {
 	auto& state = ctx.state;
 	const auto bits = info.component_bits[component];
+	if (data_bits == 16u) {
+		if (info.type == Format::ComponentType::Uint) {
+			data = EmitBitFieldUExtract(state, data, ConstantU32(state, 0), ConstantU32(state, 16));
+		} else if (info.type == Format::ComponentType::Sint) {
+			data = EmitBitFieldSExtract(state, data, ConstantU32(state, 0), ConstantU32(state, 16));
+		} else {
+			data = EmitBitCastU32F32(state, EmitF16BitsToF32(state, data));
+		}
+	}
 	const bool normalized = info.type == Format::ComponentType::Unorm ||
 	                        info.type == Format::ComponentType::Snorm;
 	const bool scaled = info.type == Format::ComponentType::Uscaled ||
@@ -762,7 +799,7 @@ void StoreFormattedPrepared(ValueEmitContext& ctx, const IR::Inst& inst,
 					                              value, data, component);
 				}
 			}
-			value = EncodeFormattedStoreComponent(ctx, info, component, value);
+			value = EncodeFormattedStoreComponent(ctx, info, component, value, mem.data_bits);
 			const auto bits = info.component_bits[component];
 			if (info.packed_bitfield) {
 				packed = EmitBitFieldInsert(
@@ -1359,7 +1396,7 @@ void EmitLoadMemory(ValueEmitContext& ctx, const IR::Inst& inst) {
 	else if (address_info.access == IR::AddressAccess::Read &&
 	         mem.kind != IR::ResourceKind::Scratch)
 		value = LoadBda(ctx, GuestAddress(ctx, inst, mem), ctx.Arg(inst, inst.NumArgs() - 1),
-		                address_info.data_bits);
+		                address_info.data_bits, mem.coherent);
 	else if (op == IR::ValueOpcode::LoadBufferU32 && mem.formatted)
 		value = mem.kind == IR::ResourceKind::IndirectBuffer ? LoadIndirectFormattedX(ctx, inst)
 		                                                     : FormattedLoad(ctx, inst, mem);

src/graphics/shader/recompiler/backend/spirv/spirvEmitterMemoryHelpers.cpp

@@ -44,6 +44,16 @@ uint32_t EmitIndirectResourceIndex(EmitterState& state, uint32_t key, uint32_t m
 	};
 	const auto mapping = ConstantU32(state, mapping_offset);
 	const auto count = LoadMapping(mapping);
+	if (search_iterations == 0u) {
+		const auto index = Binary(state, spv::OpShiftRightLogical, TypeU32(state), key,
+		                          ConstantU32(state, 2u));
+		const auto valid = Binary(state, spv::OpULessThan, TypeBool(state), index, count);
+		const auto safe = Select(state, TypeU32(state), valid, index, ConstantU32(state, 0u));
+		const auto entry = Binary(state, spv::OpIAdd, TypeU32(state), safe,
+		                          ConstantU32(state, mapping_offset + 1u));
+		return Select(state, TypeU32(state), valid, LoadMapping(entry),
+		              ConstantU32(state, default_resource));
+	}
 	const auto entry_at = [&](uint32_t index) {
 		return Binary(state, spv::OpIAdd, TypeU32(state), mapping,
 		              Binary(state, spv::OpIAdd, TypeU32(state),

src/graphics/shader/recompiler/frontend/decode/MemoryOps.cpp

@@ -63,6 +63,8 @@ constexpr MemoryOpcodeInfo MUBUF_OPCODE_LIST[] = {
     {0x50u, Opcode::BUFFER_ATOMIC_SWAP_X2, 2, 32},
     {0x59u, Opcode::BUFFER_ATOMIC_AND_X2, 2, 32},
     {0x5au, Opcode::BUFFER_ATOMIC_OR_X2, 2, 32},
+    {0x80u, Opcode::BUFFER_LOAD_FORMAT_D16_X, 1, 16, false, false, true},
+    {0x84u, Opcode::BUFFER_STORE_FORMAT_D16_X, 1, 16, false, false, true},
 };
 
 constexpr MemoryOpcodeInfo MTBUF_OPCODE_LIST[] = {
@@ -109,6 +111,7 @@ constexpr MemoryOpcodeInfo DS_OPCODE_LIST[] = {
     {0x39u, Opcode::DS_READ_I8, 1, 8, true},     {0x3au, Opcode::DS_READ_U8, 1, 8},
     {0x3bu, Opcode::DS_READ_I16, 1, 16, true},   {0x3cu, Opcode::DS_READ_U16, 1, 16},
     {0x3du, Opcode::DS_CONSUME, 1, 32},          {0x3eu, Opcode::DS_APPEND, 1, 32},
+    {0x3fu, Opcode::DS_ORDERED_COUNT, 1, 32},
     {0x40u, Opcode::DS_ADD_U64, 2, 32},         {0x4au, Opcode::DS_OR_B64, 2, 32},
     {0x4du, Opcode::DS_WRITE_B64, 2, 32},        {0x4eu, Opcode::DS_WRITE2_B64, 4, 32},
     {0x4fu, Opcode::DS_WRITE2ST64_B64, 4, 32},   {0x76u, Opcode::DS_READ_B64, 2, 32},
@@ -214,6 +217,7 @@ uint32_t DsSourceCount(Opcode opcode) {
 		case Opcode::DS_READ_ADDTID_B32:
 		case Opcode::DS_CONSUME:
 		case Opcode::DS_APPEND: return 0u;
+		case Opcode::DS_ORDERED_COUNT: return 1u;
 		default: return IsDsWriteOpcode(opcode) || IsDsAtomicOpcode(opcode) ? 2u : 1u;
 	}
 }
@@ -294,6 +298,9 @@ void DecodeMubuf(uint32_t pc, std::span<const uint32_t> code, uint32_t word_inde
 	}
 
 	DecodeVectorGpr(vdata, inst.dst);
+	if (inst.opcode == Opcode::BUFFER_LOAD_FORMAT_D16_X) {
+		inst.dst.sdwa_sel = 4u;
+	}
 	DecodeVectorGpr(vaddr, inst.src0);
 	DecodeScalarSource(srsrc * 4u, pc, inst.src1);
 	DecodeScalarSource(soffset, pc, inst.src2);
@@ -343,7 +350,6 @@ void DecodeFlat(uint32_t pc, std::span<const uint32_t> code, uint32_t word_index
 	const uint32_t word0  = code[word_index];
 	const uint32_t word1  = code[word_index + 1u];
 	const uint32_t offset = word0 & 0xfffu;
-	const uint32_t dlc    = (word0 >> 12u) & 1u;
 	const uint32_t lds    = (word0 >> 13u) & 1u;
 	const uint32_t seg    = (word0 >> 14u) & 0x3u;
 	const uint32_t opcode = (word0 >> 18u) & 0x7fu;
@@ -355,6 +361,7 @@ void DecodeFlat(uint32_t pc, std::span<const uint32_t> code, uint32_t word_index
 	inst.pc             = pc;
 	inst.word_count     = 2;
 	inst.offset         = seg == 0u ? (offset & 0x7ffu) : SignExtendU32(offset, 12u);
+	inst.dlc            = ((word0 >> 12u) & 1u) != 0;
 	inst.glc            = ((word0 >> 16u) & 1u) != 0;
 	inst.slc            = ((word0 >> 17u) & 1u) != 0;
 	inst.family         = Family::FLAT;
@@ -364,7 +371,7 @@ void DecodeFlat(uint32_t pc, std::span<const uint32_t> code, uint32_t word_index
 	ApplyMemoryInfo(inst, info);
 	SetRawWords(inst, code, word_index, 2);
 
-	if (dlc != 0 || lds != 0 || inst.glc || inst.slc || seg == 3u) {
+	if (lds != 0 || inst.glc || inst.slc || seg == 3u) {
 		SetUnsupported(inst, Family::FLAT, opcode, "FLAT modifiers or segment are not implemented");
 		return;
 	}
@@ -412,6 +419,14 @@ void DecodeDs(uint32_t pc, std::span<const uint32_t> code, uint32_t word_index,
 	if (inst.opcode == Opcode::UNSUPPORTED) {
 		SetUnsupported(inst, Family::DS, opcode, "DS opcode is not implemented");
 	}
+	if (inst.opcode == Opcode::DS_ORDERED_COUNT) {
+		// Keep OFFSET1's wave type as well as its add/swap selector for GDS addressing.
+		inst.offset           = offset0 & 0xfcu;
+		inst.secondary_offset = offset1;
+		if (!inst.gds || ((offset1 >> 4u) & 3u) > 1u || ((offset1 >> 6u) & 3u) != 0u) {
+			SetUnsupported(inst, Family::DS, opcode, "DS ordered count variant is not implemented");
+		}
+	}
 	if (inst.opcode == Opcode::DS_SWIZZLE_B32 && inst.offset >= 0xe000u) {
 		SetUnsupported(inst, Family::DS, opcode, "DS swizzle FFT mode is not implemented");
 	}

src/graphics/shader/recompiler/frontend/decode/ScalarAluOps.cpp

@@ -53,6 +53,7 @@ constexpr OpcodeMap SOP1_OPCODE_LIST[] = {
     {0x14u, Opcode::S_FF1_I32_B64},
     {0x15u, Opcode::S_FLBIT_I32_B32},
     {0x16u, Opcode::S_FLBIT_I32_B64},
+    {0x1au, Opcode::S_SEXT_I32_I16},
     {0x1bu, Opcode::S_BITSET0_B32},
     {0x1cu, Opcode::S_BITSET0_B64},
     {0x1du, Opcode::S_BITSET1_B32},

src/graphics/shader/recompiler/frontend/decode/ShaderDecoder.cpp

@@ -503,6 +503,7 @@ std::string InstructionToString(const Instruction& inst) {
 			                                               OperandToString(inst.dst).c_str(),
 			                                               OperandToString(inst.src0).c_str()));
 		case Opcode::S_ABS_I32:
+		case Opcode::S_SEXT_I32_I16:
 		case Opcode::S_BREV_B32:
 		case Opcode::S_BREV_B64:
 		case Opcode::S_BCNT1_I32_B32:
@@ -617,10 +618,12 @@ std::string InstructionToString(const Instruction& inst) {
 		case Opcode::BUFFER_LOAD_FORMAT_XY:
 		case Opcode::BUFFER_LOAD_FORMAT_XYZ:
 		case Opcode::BUFFER_LOAD_FORMAT_XYZW:
+		case Opcode::BUFFER_LOAD_FORMAT_D16_X:
 		case Opcode::BUFFER_STORE_FORMAT_X:
 		case Opcode::BUFFER_STORE_FORMAT_XY:
 		case Opcode::BUFFER_STORE_FORMAT_XYZ:
 		case Opcode::BUFFER_STORE_FORMAT_XYZW:
+		case Opcode::BUFFER_STORE_FORMAT_D16_X:
 		case Opcode::BUFFER_LOAD_UBYTE:
 		case Opcode::BUFFER_LOAD_USHORT:
 		case Opcode::BUFFER_LOAD_DWORD:

src/graphics/shader/recompiler/frontend/decode/ShaderDecoder.h

@@ -45,6 +45,7 @@ enum class Opcode {
 	S_CMOV_B64,
 	S_MOVK_I32,
 	S_ABS_I32,
+	S_SEXT_I32_I16,
 	S_ABSDIFF_I32,
 	S_BREV_B32,
 	S_BREV_B64,
@@ -268,6 +269,7 @@ enum class Opcode {
 	V_MIN3_I32,
 	V_MIN3_U32,
 	V_MIN3_F16,
+	V_MIN3_U16,
 	V_MAX3_F32,
 	V_MAX3_I32,
 	V_MAX3_U32,
@@ -381,6 +383,7 @@ enum class Opcode {
 	V_CMPX_LG_F32,
 	V_CMPX_GE_F32,
 	V_CMPX_O_F32,
+	V_CMPX_U_F32,
 	V_CMPX_NGE_F32,
 	V_CMPX_NLG_F32,
 	V_CMPX_NGT_F32,
@@ -453,19 +456,34 @@ enum class Opcode {
 	V_CMP_NE_U32,
 	V_CMP_GE_U32,
 	V_CMP_T_U32,
+	V_CMP_F_I64,
 	V_CMP_EQ_I64,
 	V_CMP_LT_I64,
 	V_CMP_LE_I64,
 	V_CMP_NE_I64,
+	V_CMP_T_I64,
+	V_CMP_F_U64,
 	V_CMP_LT_U64,
 	V_CMP_EQ_U64,
 	V_CMP_LE_U64,
 	V_CMP_GT_U64,
 	V_CMP_NE_U64,
 	V_CMP_GE_U64,
+	V_CMP_T_U64,
+	V_CMPX_F_I64,
+	V_CMPX_LT_I64,
+	V_CMPX_EQ_I64,
+	V_CMPX_LE_I64,
 	V_CMPX_NE_I64,
+	V_CMPX_T_I64,
+	V_CMPX_F_U64,
+	V_CMPX_LT_U64,
+	V_CMPX_EQ_U64,
 	V_CMPX_LE_U64,
+	V_CMPX_GT_U64,
 	V_CMPX_NE_U64,
+	V_CMPX_GE_U64,
+	V_CMPX_T_U64,
 	V_CMPX_LT_U32,
 	V_CMPX_EQ_U32,
 	V_CMPX_LE_U32,
@@ -488,10 +506,12 @@ enum class Opcode {
 	BUFFER_LOAD_FORMAT_XY,
 	BUFFER_LOAD_FORMAT_XYZ,
 	BUFFER_LOAD_FORMAT_XYZW,
+	BUFFER_LOAD_FORMAT_D16_X,
 	BUFFER_STORE_FORMAT_X,
 	BUFFER_STORE_FORMAT_XY,
 	BUFFER_STORE_FORMAT_XYZ,
 	BUFFER_STORE_FORMAT_XYZW,
+	BUFFER_STORE_FORMAT_D16_X,
 	BUFFER_LOAD_UBYTE,
 	BUFFER_LOAD_SBYTE,
 	BUFFER_LOAD_USHORT,
@@ -578,6 +598,7 @@ enum class Opcode {
 	DS_BPERMUTE_B32,
 	DS_CONSUME,
 	DS_APPEND,
+	DS_ORDERED_COUNT,
 	DS_READ_I8,
 	DS_READ_U8,
 	DS_READ_I16,

src/graphics/shader/recompiler/frontend/decode/VectorAluOps.cpp

@@ -232,7 +232,7 @@ constexpr VopcOpcodeInfo VOPC_OPCODE_LIST[] = {
     {0x11u, Opcode::V_CMPX_LT_F32},        {0x12u, Opcode::V_CMPX_EQ_F32},
     {0x13u, Opcode::V_CMPX_LE_F32},        {0x14u, Opcode::V_CMPX_GT_F32},
     {0x15u, Opcode::V_CMPX_LG_F32},        {0x16u, Opcode::V_CMPX_GE_F32},
-    {0x17u, Opcode::V_CMPX_O_F32},
+    {0x17u, Opcode::V_CMPX_O_F32},         {0x18u, Opcode::V_CMPX_U_F32},
     {0x19u, Opcode::V_CMPX_NGE_F32},       {0x1au, Opcode::V_CMPX_NLG_F32},
     {0x1bu, Opcode::V_CMPX_NGT_F32},       {0x1cu, Opcode::V_CMPX_NLE_F32},
     {0x1du, Opcode::V_CMPX_NEQ_F32},       {0x1eu, Opcode::V_CMPX_NLT_F32},
@@ -265,10 +265,18 @@ constexpr VopcOpcodeInfo VOPC_OPCODE_LIST[] = {
     {0xc7u, Opcode::V_CMP_T_U32},          {0xa2u, Opcode::V_CMP_EQ_I64, false},
     {0xa1u, Opcode::V_CMP_LT_I64, false},  {0xa3u, Opcode::V_CMP_LE_I64, false},
     {0xa5u, Opcode::V_CMP_NE_I64, false},
+    {0xa0u, Opcode::V_CMP_F_I64, false},   {0xa7u, Opcode::V_CMP_T_I64, false},
+    {0xb0u, Opcode::V_CMPX_F_I64, false},  {0xb1u, Opcode::V_CMPX_LT_I64, false},
+    {0xb2u, Opcode::V_CMPX_EQ_I64, false}, {0xb3u, Opcode::V_CMPX_LE_I64, false},
+    {0xb7u, Opcode::V_CMPX_T_I64, false},
     {0xb5u, Opcode::V_CMPX_NE_I64, false}, {0xd1u, Opcode::V_CMPX_LT_U32},
     {0xd2u, Opcode::V_CMPX_EQ_U32},        {0xd3u, Opcode::V_CMPX_LE_U32},
     {0xd4u, Opcode::V_CMPX_GT_U32},        {0xd5u, Opcode::V_CMPX_NE_U32},
     {0xd6u, Opcode::V_CMPX_GE_U32},        {0xe1u, Opcode::V_CMP_LT_U64, false},
+    {0xe0u, Opcode::V_CMP_F_U64, false},   {0xe7u, Opcode::V_CMP_T_U64, false},
+    {0xf0u, Opcode::V_CMPX_F_U64, false},  {0xf1u, Opcode::V_CMPX_LT_U64, false},
+    {0xf2u, Opcode::V_CMPX_EQ_U64, false}, {0xf4u, Opcode::V_CMPX_GT_U64, false},
+    {0xf6u, Opcode::V_CMPX_GE_U64, false}, {0xf7u, Opcode::V_CMPX_T_U64, false},
     {0xe2u, Opcode::V_CMP_EQ_U64, false},  {0xe3u, Opcode::V_CMP_LE_U64, false},
     {0xe4u, Opcode::V_CMP_GT_U64, false},  {0xe5u, Opcode::V_CMP_NE_U64, false},
     {0xe6u, Opcode::V_CMP_GE_U64, false},  {0xf3u, Opcode::V_CMPX_LE_U64, false},
@@ -310,6 +318,7 @@ constexpr OpcodeMap VOP3_OPCODE_LIST[] = {
     {0x152u, Opcode::V_MIN3_I32},
     {0x153u, Opcode::V_MIN3_U32},
     {0x351u, Opcode::V_MIN3_F16},
+    {0x353u, Opcode::V_MIN3_U16},
     {0x154u, Opcode::V_MAX3_F32},
     {0x155u, Opcode::V_MAX3_I32},
     {0x156u, Opcode::V_MAX3_U32},
@@ -460,8 +469,9 @@ bool IsNativeVop3F16TernaryOpcode(Opcode opcode) {
 	       opcode == Opcode::V_MED3_F16 || opcode == Opcode::V_FMA_F16;
 }
 
-bool IsNativeVop3I16TernaryOpcode(Opcode opcode) {
-	return opcode == Opcode::V_MED3_I16 || opcode == Opcode::V_MAD_I16;
+bool IsNativeVop3B16TernaryOpcode(Opcode opcode) {
+	return opcode == Opcode::V_MIN3_U16 || opcode == Opcode::V_MED3_I16 ||
+	       opcode == Opcode::V_MAD_I16;
 }
 
 bool IsNativeVop3B16BinaryOpcode(Opcode opcode) {
@@ -892,6 +902,7 @@ bool IsVopcFloatCompareOpcode(Opcode opcode) {
 		case Opcode::V_CMPX_LG_F32:
 		case Opcode::V_CMPX_GE_F32:
 		case Opcode::V_CMPX_O_F32:
+		case Opcode::V_CMPX_U_F32:
 		case Opcode::V_CMPX_NGE_F32:
 		case Opcode::V_CMPX_NLG_F32:
 		case Opcode::V_CMPX_NGT_F32:
@@ -1366,7 +1377,7 @@ void ApplyNativeVop3TernaryModifiers(Instruction& inst, uint32_t op_sel, uint32_
 	inst.dst.sdwa_sel = ((op_sel & 0x8u) != 0) ? 5u : 4u;
 }
 
-void ApplyNativeVop3I16TernarySelectors(Instruction& inst, uint32_t op_sel) {
+void ApplyNativeVop3B16TernarySelectors(Instruction& inst, uint32_t op_sel) {
 	Operand* sources[] = {&inst.src0, &inst.src1, &inst.src2};
 	for (uint32_t i = 0; i < 3u; i++) {
 		sources[i]->op_sel = ((op_sel >> i) & 1u) != 0;
@@ -1449,6 +1460,9 @@ bool SupportsNativeVop3ResultModifiers(Opcode opcode) {
 		case Opcode::V_MAD_F32:
 		case Opcode::V_FMA_F32:
 		case Opcode::V_FMA_F16:
+		case Opcode::V_MIN3_F16:
+		case Opcode::V_MAX3_F16:
+		case Opcode::V_MED3_F16:
 		case Opcode::V_CUBEID_F32:
 		case Opcode::V_CVT_PKRTZ_F16_F32:
 		case Opcode::V_LDEXP_F32:
@@ -1479,9 +1493,10 @@ bool HasUnsupportedNativeVop3Modifiers(Opcode opcode, bool permlane, bool mad_mi
 		return clamp != 0u || omod != 0u;
 	}
 	if (IsNativeVop3F16TernaryOpcode(opcode)) {
-		return opcode != Opcode::V_FMA_F16 && (clamp != 0u || omod != 0u);
+		// Clamp is applied by WriteF16 for every f16 ternary; omod only for V_FMA_F16.
+		return opcode != Opcode::V_FMA_F16 && omod != 0u;
 	}
-	if (IsNativeVop3I16TernaryOpcode(opcode)) {
+	if (IsNativeVop3B16TernaryOpcode(opcode)) {
 		return abs != 0u || (clamp != 0u && !clamp_modifier) || omod != 0u || neg != 0u;
 	}
 	if (IsNativeVop3B16BinaryOpcode(opcode)) {
@@ -1529,6 +1544,7 @@ bool IsVopcCompareExec(Opcode opcode) {
 		case Opcode::V_CMPX_LG_F32:
 		case Opcode::V_CMPX_GE_F32:
 		case Opcode::V_CMPX_O_F32:
+		case Opcode::V_CMPX_U_F32:
 		case Opcode::V_CMPX_NGE_F32:
 		case Opcode::V_CMPX_NLG_F32:
 		case Opcode::V_CMPX_NGT_F32:
@@ -1549,9 +1565,20 @@ bool IsVopcCompareExec(Opcode opcode) {
 		case Opcode::V_CMPX_GT_U32:
 		case Opcode::V_CMPX_NE_U32:
 		case Opcode::V_CMPX_GE_U32:
+		case Opcode::V_CMPX_F_I64:
+		case Opcode::V_CMPX_LT_I64:
+		case Opcode::V_CMPX_EQ_I64:
+		case Opcode::V_CMPX_LE_I64:
 		case Opcode::V_CMPX_NE_I64:
+		case Opcode::V_CMPX_T_I64:
+		case Opcode::V_CMPX_F_U64:
+		case Opcode::V_CMPX_LT_U64:
+		case Opcode::V_CMPX_EQ_U64:
 		case Opcode::V_CMPX_LE_U64:
+		case Opcode::V_CMPX_GT_U64:
 		case Opcode::V_CMPX_NE_U64:
+		case Opcode::V_CMPX_GE_U64:
+		case Opcode::V_CMPX_T_U64:
 		case Opcode::V_CMPX_LT_I16:
 		case Opcode::V_CMPX_EQ_I16:
 		case Opcode::V_CMPX_LE_I16:
@@ -1706,7 +1733,7 @@ void DecodeVop3(uint32_t pc, std::span<const uint32_t> code, uint32_t word_index
 	const bool vop3b_uses_sdst = carry_in_out || vop3b_carry_out || vop3b_mad_u64;
 	const bool mad_mix         = false;
 	const bool f16_ternary     = IsNativeVop3F16TernaryOpcode(inst.opcode);
-	const bool i16_ternary     = IsNativeVop3I16TernaryOpcode(inst.opcode);
+	const bool b16_ternary     = IsNativeVop3B16TernaryOpcode(inst.opcode);
 	const bool b16_binary      = IsNativeVop3B16BinaryOpcode(inst.opcode);
 	const bool pack_b32_f16    = inst.opcode == Opcode::V_PACK_B32_F16;
 	const bool permlane        = IsPermlaneOpcode(inst.opcode);
@@ -1817,8 +1844,8 @@ void DecodeVop3(uint32_t pc, std::span<const uint32_t> code, uint32_t word_index
 		ApplyNativeVop3TernaryModifiers(inst, op_sel, abs, neg);
 	} else if (f16_ternary) {
 		ApplyNativeVop3TernaryModifiers(inst, op_sel, abs, neg);
-	} else if (i16_ternary) {
-		ApplyNativeVop3I16TernarySelectors(inst, op_sel);
+	} else if (b16_ternary) {
+		ApplyNativeVop3B16TernarySelectors(inst, op_sel);
 	} else if (b16_binary) {
 		ApplyNativeVop3B16BinaryModifiers(inst, op_sel);
 	} else if (pack_b32_f16) {

src/graphics/shader/recompiler/frontend/translate/Compare.cpp

@@ -31,6 +31,7 @@ void Translator::EmitIntegerCompare(const Decoder::Instruction& inst, IR::ValueO
 	const bool signed_64 = opcode == IR::ValueOpcode::SLessThan64 ||
 	                       opcode == IR::ValueOpcode::SLessThanEqual64 ||
 	                       inst.opcode == Decoder::Opcode::V_CMP_EQ_I64 ||
+	                       inst.opcode == Decoder::Opcode::V_CMPX_EQ_I64 ||
 	                       inst.opcode == Decoder::Opcode::V_CMP_NE_I64 ||
 	                       inst.opcode == Decoder::Opcode::V_CMPX_NE_I64;
 	const auto read = [&](const Decoder::Operand& operand) {

src/graphics/shader/recompiler/frontend/translate/Integer.cpp

@@ -31,11 +31,12 @@ void Translator::V_MAD_I16(const Decoder::Instruction& inst) {
 	Write16Bits(DestinationOperand(inst), ir.BitwiseAnd(result, IR::U32(IR::Value(0xffffu))));
 }
 
-void Translator::V_MED3_I16(const Decoder::Instruction& inst) {
+void Translator::Integer16Ternary(const Decoder::Instruction& inst, IR::ValueOpcode opcode,
+                                  bool sign) {
 	const auto result = IR::U32(ir.Emit(
-	    IR::ValueOpcode::SMedTri32, {ReadU16AsU32(inst.src0, true), ReadU16AsU32(inst.src1, true),
-	                                 ReadU16AsU32(inst.src2, true)}));
-	Write16Bits(DestinationOperand(inst), ir.BitwiseAnd(result, IR::U32(IR::Value(0xffffu))));
+	    opcode, {ReadU16AsU32(inst.src0, sign), ReadU16AsU32(inst.src1, sign),
+	             ReadU16AsU32(inst.src2, sign)}));
+	Write16Bits(DestinationOperand(inst), result);
 }
 
 void Translator::PackedInteger16Shift(const Decoder::Instruction& inst, IR::ValueOpcode opcode,

src/graphics/shader/recompiler/frontend/translate/Memory.cpp

@@ -129,8 +129,9 @@ IR::MemoryInfo MemoryInfoFromDecoded(const Decoder::Instruction& decoded) {
 	// Vector loads use GLC/DLC to bypass L0/GL1; atomics use GLC only to return data.
 	const bool buffer_atomic = decoded.opcode >= Decoder::Opcode::BUFFER_ATOMIC_SWAP &&
 	                           decoded.opcode <= Decoder::Opcode::BUFFER_ATOMIC_FMAX;
-	memory.coherent = memory.kind == ResourceKind::Buffer && !buffer_atomic &&
-	                  (decoded.glc || decoded.dlc);
+	memory.coherent = (memory.kind == ResourceKind::Buffer || memory.kind == ResourceKind::Flat ||
+	                   memory.kind == ResourceKind::Global) &&
+	                  !buffer_atomic && (decoded.glc || decoded.dlc);
 	memory.resource      = ResourceIndexFromOperand(decoded.src1);
 	memory.sampler       = ResourceIndexFromOperand(decoded.src2);
 	if (memory.kind == ResourceKind::ScalarBuffer) {
@@ -186,7 +187,7 @@ Decoder::Operand MemorySourceAt(const Decoder::Instruction& decoded, uint32_t in
 	if (decoded.family == Decoder::Family::MUBUF || decoded.family == Decoder::Family::MTBUF) {
 		const bool store_or_atomic =
 		    (decoded.opcode >= Decoder::Opcode::BUFFER_STORE_FORMAT_X &&
-		     decoded.opcode <= Decoder::Opcode::BUFFER_STORE_FORMAT_XYZW) ||
+		     decoded.opcode <= Decoder::Opcode::BUFFER_STORE_FORMAT_D16_X) ||
 		    (decoded.opcode >= Decoder::Opcode::BUFFER_STORE_BYTE &&
 		     decoded.opcode <= Decoder::Opcode::BUFFER_STORE_DWORDX4) ||
 		    (decoded.opcode >= Decoder::Opcode::TBUFFER_STORE_FORMAT_X &&
@@ -426,7 +427,7 @@ void Translator::S_LOAD(const Decoder::Instruction& inst, bool raw) {
 void Translator::BUFFER_LOAD(const Decoder::Instruction& inst) {
 	const auto      memory = MemoryInfoFromDecoded(inst);
 	IR::ValueOpcode opcode;
-	const auto      bits = memory.data_bits;
+	const auto      bits = memory.formatted ? 32u : memory.data_bits;
 	const auto      sign = memory.data_signed;
 	switch (bits) {
 		case 8u: opcode = IR::ValueOpcode::LoadBufferU8; break;
@@ -472,7 +473,8 @@ void Translator::BUFFER_STORE(const Decoder::Instruction& inst) {
 	const auto      data     = ReadU32(data_src);
 	IR::ValueOpcode opcode;
 	IR::Value       value;
-	switch (memory.data_bits) {
+	// Formatted stores carry packed VGPR bits; the format determines their conversion.
+	switch (memory.formatted ? 32u : memory.data_bits) {
 		case 8u:
 			opcode = IR::ValueOpcode::StoreBufferU8;
 			value  = NarrowSubdword(data, 8u);
@@ -882,6 +884,50 @@ void Translator::DS_SWIZZLE_B32(const Decoder::Instruction& inst) {
 	                                ReadU32(MemorySourceAt(inst, 1)), ir.GetExec()}));
 }
 
+void Translator::DS_ORDERED_COUNT(const Decoder::Instruction& inst) {
+	// Approximate ordered counting with one GDS atomic per wave. Wave-launch ordering and
+	// release/done synchronization are not emulated.
+	const auto memory = MemoryInfoFromDecoded(inst);
+	const auto m0 = ir.GetM0();
+	auto address = ir.BitwiseAnd(ir.ShiftRightLogical(m0, IR::U32(IR::Value(16u))),
+	                             IR::U32(IR::Value(0xfffcu)));
+	if (((inst.secondary_offset >> 2u) & 3u) == 1u) {
+		const auto packer = ir.BitwiseAnd(m0, IR::U32(IR::Value(0xfu)));
+		address = ir.IAdd(address, ir.ShiftLeftLogical(packer, IR::U32(IR::Value(2u))));
+	}
+	const auto exec   = ir.GetExec();
+	const auto ballot = ir.Emit(IR::ValueOpcode::Ballot, {exec});
+	const auto low = ir.CompositeExtract(ballot, 0u);
+	const auto high = ir.CompositeExtract(ballot, 1u);
+	const auto active = ir.INotEqual(ir.BitwiseOr(low, high), IR::U32(IR::Value(0u)));
+	const auto first = ir.Select(
+	    ir.INotEqual(low, IR::U32(IR::Value(0u))),
+	    IR::U32(ir.Emit(IR::ValueOpcode::FindILsb32, {low})),
+	    ir.IAdd(IR::U32(IR::Value(32u)), IR::U32(ir.Emit(IR::ValueOpcode::FindILsb32, {high}))));
+	// An empty EXEC still returns the counter. Elect lane zero and perform an add of zero.
+	const auto selected = ir.Select(active, first, IR::U32(IR::Value(0u)));
+	const auto lane = IR::U32(ir.Emit(IR::ValueOpcode::LaneId));
+	const auto is_first = ir.IEqual(lane, selected);
+	const auto source = IR::U32(ir.Emit(IR::ValueOpcode::ReadFirstLane,
+	                                   {ReadU32(inst.src0), is_first}));
+	const auto value = ir.Select(active, source, IR::U32(IR::Value(0u)));
+	const auto flags = AddMemoryInfo(memory, inst.pc);
+	IR::U32 result;
+	if (((inst.secondary_offset >> 4u) & 3u) == 1u) {
+		const auto swapped = IR::U32(ir.Emit(IR::ValueOpcode::SharedAtomicSwap32,
+		    {address, value, ir.LogicalAnd(is_first, active)}, flags));
+		const auto unchanged = IR::U32(ir.Emit(IR::ValueOpcode::SharedAtomicIAdd32,
+		    {address, IR::Value(0u), ir.LogicalAnd(is_first, ir.LogicalNot(active))}, flags));
+		result = ir.Select(active, swapped, unchanged);
+	} else {
+		result = IR::U32(ir.Emit(IR::ValueOpcode::SharedAtomicIAdd32,
+		                        {address, value, is_first}, flags));
+	}
+	// DS_ORDERED_COUNT writes every destination lane, regardless of EXEC.
+	ir.SetVectorReg(static_cast<IR::VectorReg>(inst.dst.reg),
+	    IR::U32(ir.Emit(IR::ValueOpcode::ReadFirstLane, {result, is_first})));
+}
+
 void Translator::DS_PERMUTE(const Decoder::Instruction& inst, bool backward) {
 	const auto address = ir.IAdd(ReadU32(inst.src0), IR::U32(IR::Value(inst.offset)));
 	WriteOperand(inst.dst, ir.Emit(backward ? IR::ValueOpcode::BpermuteU32
@@ -935,6 +981,7 @@ void Translator::EmitMemory(const Decoder::Instruction& inst) {
 		case Decoder::Opcode::BUFFER_LOAD_FORMAT_XY:
 		case Decoder::Opcode::BUFFER_LOAD_FORMAT_XYZ:
 		case Decoder::Opcode::BUFFER_LOAD_FORMAT_XYZW:
+		case Decoder::Opcode::BUFFER_LOAD_FORMAT_D16_X:
 		case Decoder::Opcode::TBUFFER_LOAD_FORMAT_X:
 		case Decoder::Opcode::TBUFFER_LOAD_FORMAT_XY:
 		case Decoder::Opcode::TBUFFER_LOAD_FORMAT_XYZ:
@@ -950,6 +997,7 @@ void Translator::EmitMemory(const Decoder::Instruction& inst) {
 		case Decoder::Opcode::BUFFER_STORE_FORMAT_XY:
 		case Decoder::Opcode::BUFFER_STORE_FORMAT_XYZ:
 		case Decoder::Opcode::BUFFER_STORE_FORMAT_XYZW:
+		case Decoder::Opcode::BUFFER_STORE_FORMAT_D16_X:
 		case Decoder::Opcode::TBUFFER_STORE_FORMAT_X:
 		case Decoder::Opcode::TBUFFER_STORE_FORMAT_XY:
 		case Decoder::Opcode::TBUFFER_STORE_FORMAT_XYZ:
@@ -1113,6 +1161,7 @@ void Translator::EmitMemory(const Decoder::Instruction& inst) {
 		case Decoder::Opcode::DS_SWIZZLE_B32: return DS_SWIZZLE_B32(inst);
 		case Decoder::Opcode::DS_PERMUTE_B32: return DS_PERMUTE(inst, false);
 		case Decoder::Opcode::DS_BPERMUTE_B32: return DS_PERMUTE(inst, true);
+		case Decoder::Opcode::DS_ORDERED_COUNT: return DS_ORDERED_COUNT(inst);
 		case Decoder::Opcode::DS_CONSUME:
 			return DS_APPEND_CONSUME(inst, IR::ValueOpcode::DataConsume);
 		case Decoder::Opcode::DS_APPEND:

src/graphics/shader/recompiler/frontend/translate/Scalar.cpp

@@ -134,6 +134,10 @@ void Translator::EmitScalar(const Decoder::Instruction& inst) {
 
 		case O::S_ABS_I32:
 			return SimpleInteger(inst, IR::ValueOpcode::IAbs32, IR::Type::U32, false, false, true);
+		case O::S_SEXT_I32_I16:
+			WriteOperand(inst.dst, IR::U32(ir.Emit(IR::ValueOpcode::BitFieldSExtract,
+			    {ReadU32(inst.src0), IR::Value(0u), IR::Value(16u)})));
+			return;
 		case O::S_MUL_I32:
 		case O::S_MULK_I32:
 			return SimpleInteger(inst, IR::ValueOpcode::IMul32, IR::Type::U32, false, false, false);

src/graphics/shader/recompiler/frontend/translate/Translate.cpp

@@ -889,9 +889,16 @@ void IncludeInstructionVectorRegisters(const Decoder::Instruction& inst, uint32_
 		case Decoder::Opcode::V_CMP_GT_U64:
 		case Decoder::Opcode::V_CMP_NE_U64:
 		case Decoder::Opcode::V_CMP_GE_U64:
+		case Decoder::Opcode::V_CMPX_LT_I64:
+		case Decoder::Opcode::V_CMPX_EQ_I64:
+		case Decoder::Opcode::V_CMPX_LE_I64:
 		case Decoder::Opcode::V_CMPX_NE_I64:
+		case Decoder::Opcode::V_CMPX_LT_U64:
+		case Decoder::Opcode::V_CMPX_EQ_U64:
 		case Decoder::Opcode::V_CMPX_LE_U64:
+		case Decoder::Opcode::V_CMPX_GT_U64:
 		case Decoder::Opcode::V_CMPX_NE_U64:
+		case Decoder::Opcode::V_CMPX_GE_U64:
 			include_vector(inst.src0, 2u);
 			include_vector(inst.src1, 2u);
 			break;

src/graphics/shader/recompiler/frontend/translate/Translator.h

@@ -109,6 +109,7 @@ private:
 	void DS_ADDTID(const Decoder::Instruction& inst, bool write);
 	void DS_SWIZZLE_B32(const Decoder::Instruction& inst);
 	void DS_PERMUTE(const Decoder::Instruction& inst, bool backward);
+	void DS_ORDERED_COUNT(const Decoder::Instruction& inst);
 
 	IR::F32 SelectF32(IR::U1 condition, IR::F32 true_value, IR::F32 false_value);
 	IR::U32 ConvertF32ToU32Saturated(IR::F32 value, float upper_bound, float safe_upper,
@@ -165,8 +166,8 @@ private:
 	void FloatCube(const Decoder::Instruction& inst, uint32_t result_kind);
 	void Integer16Shift(const Decoder::Instruction& inst, IR::ValueOpcode opcode, bool arithmetic);
 	void Integer16Binary(const Decoder::Instruction& inst, IR::ValueOpcode opcode, bool sign);
+	void Integer16Ternary(const Decoder::Instruction& inst, IR::ValueOpcode opcode, bool sign);
 	void V_MAD_I16(const Decoder::Instruction& inst);
-	void V_MED3_I16(const Decoder::Instruction& inst);
 	void PackedInteger16Shift(const Decoder::Instruction& inst, IR::ValueOpcode opcode,
 	                          bool arithmetic);
 	void PackedInteger16Binary(const Decoder::Instruction& inst, IR::ValueOpcode opcode);

src/graphics/shader/recompiler/frontend/translate/Vector.cpp

@@ -96,16 +96,34 @@ void Translator::EmitVector(const Decoder::Instruction& inst) {
 		case O::V_CMPX_LE_I32:
 			EmitIntegerCompare(inst, IR::ValueOpcode::SLessThanEqual32, IR::Type::U32, false, true);
 			return;
+		case O::V_CMP_F_I64:
+		case O::V_CMP_F_U64: EmitCompareConstant(inst, false, false, false); return;
+		case O::V_CMP_T_I64:
+		case O::V_CMP_T_U64: EmitCompareConstant(inst, true, false, false); return;
+		case O::V_CMPX_F_I64:
+		case O::V_CMPX_F_U64: EmitCompareConstant(inst, false, false, true); return;
+		case O::V_CMPX_T_I64:
+		case O::V_CMPX_T_U64: EmitCompareConstant(inst, true, false, true); return;
 		case O::V_CMP_EQ_I64:
 		case O::V_CMP_EQ_U64:
 			EmitIntegerCompare(inst, IR::ValueOpcode::IEqual64, IR::Type::U64, false, false);
 			return;
+		case O::V_CMPX_EQ_I64:
+		case O::V_CMPX_EQ_U64:
+			EmitIntegerCompare(inst, IR::ValueOpcode::IEqual64, IR::Type::U64, false, true);
+			return;
 		case O::V_CMP_LT_U64:
 			EmitIntegerCompare(inst, IR::ValueOpcode::ULessThan64, IR::Type::U64, false, false);
 			return;
+		case O::V_CMPX_LT_U64:
+			EmitIntegerCompare(inst, IR::ValueOpcode::ULessThan64, IR::Type::U64, false, true);
+			return;
 		case O::V_CMP_GT_U64:
 			EmitIntegerCompare(inst, IR::ValueOpcode::UGreaterThan64, IR::Type::U64, false, false);
 			return;
+		case O::V_CMPX_GT_U64:
+			EmitIntegerCompare(inst, IR::ValueOpcode::UGreaterThan64, IR::Type::U64, false, true);
+			return;
 		case O::V_CMP_NE_I64:
 		case O::V_CMP_NE_U64:
 			EmitIntegerCompare(inst, IR::ValueOpcode::INotEqual64, IR::Type::U64, false, false);
@@ -118,9 +136,15 @@ void Translator::EmitVector(const Decoder::Instruction& inst) {
 		case O::V_CMP_LT_I64:
 			EmitIntegerCompare(inst, IR::ValueOpcode::SLessThan64, IR::Type::U64, false, false);
 			return;
+		case O::V_CMPX_LT_I64:
+			EmitIntegerCompare(inst, IR::ValueOpcode::SLessThan64, IR::Type::U64, false, true);
+			return;
 		case O::V_CMP_LE_I64:
 			EmitIntegerCompare(inst, IR::ValueOpcode::SLessThanEqual64, IR::Type::U64, false, false);
 			return;
+		case O::V_CMPX_LE_I64:
+			EmitIntegerCompare(inst, IR::ValueOpcode::SLessThanEqual64, IR::Type::U64, false, true);
+			return;
 		case O::V_CMP_LE_U64:
 			EmitIntegerCompare(inst, IR::ValueOpcode::ULessThanEqual64, IR::Type::U64, false, false);
 			return;
@@ -130,6 +154,9 @@ void Translator::EmitVector(const Decoder::Instruction& inst) {
 		case O::V_CMP_GE_U64:
 			EmitIntegerCompare(inst, IR::ValueOpcode::UGreaterThanEqual64, IR::Type::U64, false, false);
 			return;
+		case O::V_CMPX_GE_U64:
+			EmitIntegerCompare(inst, IR::ValueOpcode::UGreaterThanEqual64, IR::Type::U64, false, true);
+			return;
 
 		case O::V_CMP_EQ_U16:
 			EmitInteger16Compare(inst, IR::ValueOpcode::IEqual32, false, false);
@@ -344,6 +371,7 @@ void Translator::EmitVector(const Decoder::Instruction& inst) {
 		case O::V_CMP_O_F32: EmitFloatOrderedCompare(inst, true, false); return;
 		case O::V_CMP_U_F32: EmitFloatOrderedCompare(inst, false, false); return;
 		case O::V_CMPX_O_F32: EmitFloatOrderedCompare(inst, true, true); return;
+		case O::V_CMPX_U_F32: EmitFloatOrderedCompare(inst, false, true); return;
 		case O::V_CMP_CLASS_F32: EmitFloatClassCompare(inst, false); return;
 		case O::V_CMPX_CLASS_F32: EmitFloatClassCompare(inst, true); return;
 		case O::V_CMPX_CLASS_F16: EmitFloatClassCompare(inst, true, true); return;
@@ -394,7 +422,8 @@ void Translator::EmitVector(const Decoder::Instruction& inst) {
 		case O::V_SUB_NC_I16: return Integer16Binary(inst, IR::ValueOpcode::ISub32, false);
 		case O::V_MUL_LO_U16: return Integer16Binary(inst, IR::ValueOpcode::IMul32, false);
 		case O::V_MAD_I16: return V_MAD_I16(inst);
-		case O::V_MED3_I16: return V_MED3_I16(inst);
+		case O::V_MED3_I16: return Integer16Ternary(inst, IR::ValueOpcode::SMedTri32, true);
+		case O::V_MIN3_U16: return Integer16Ternary(inst, IR::ValueOpcode::UMinTri32, false);
 		case O::V_MIN_I16: return Integer16Binary(inst, IR::ValueOpcode::SMin32, true);
 		case O::V_MAX_I16: return Integer16Binary(inst, IR::ValueOpcode::SMax32, true);
 		case O::V_MIN_U16: return Integer16Binary(inst, IR::ValueOpcode::UMin32, false);

src/graphics/shader/recompiler/ir/ShaderIR.h

@@ -485,15 +485,21 @@ struct BlockInfo {
 
 struct DescriptorSource {
 	struct IndirectDescriptor {
-		uint32_t material_source = UINT32_MAX;
+		struct SelectorRead {
+			uint32_t source = UINT32_MAX;
+			uint32_t stride = 0;
+			uint32_t offset = 0;
+
+			bool operator==(const SelectorRead& other) const = default;
+		};
+		std::optional<SelectorRead> selector;
 		uint32_t table_source    = 0;
-		uint32_t selector_stride = 0;
-		uint32_t selector_offset = 0;
 		uint32_t table_offset    = 0;
+		uint32_t table_immediate = 0;
 		uint32_t table_stride    = 0;
+		uint32_t table_record_bytes = 0;
+		bool     table_scalar = false;
 		uint32_t workgroup_axis  = UINT32_MAX;
-		uint32_t selector_shift  = 0;
-		uint32_t selector_bits   = UINT32_MAX;
 		Value    key_count;
 		Value                 selector_first;
 		Value    selector_mask;

src/graphics/shader/recompiler/ir/passes/BindingLayout.cpp

@@ -101,7 +101,7 @@ SharedMemoryResources CollectMemoryResources(const Program& program, std::vector
 
 bool UsesFlattenedSrt(const Program& program) {
 	const auto uses_mapping = [](const auto& resource) {
-		return resource.indirect_search_iterations != 0u;
+		return resource.indirect_root != UINT32_MAX;
 	};
 	return std::ranges::any_of(program.blocks, [](const Block* block) {
 		return std::ranges::any_of(*block, [](const Inst& inst) {

src/graphics/shader/recompiler/ir/passes/ResourceMaterialization.cpp

@@ -238,6 +238,13 @@ bool NormalizeIndirectStoreBuffer(DescriptorValue& value) {
 	return true;
 }
 
+bool IsBoundedDescriptorTable(const ResourcePlan& program,
+                              const DescriptorSource::IndirectDescriptor& indirect) {
+	const auto* table = Source(program, indirect.table_source);
+	return indirect.sources.empty() && !indirect.selector &&
+	       indirect.workgroup_axis == UINT32_MAX && table != nullptr && table->dword_count == 4u;
+}
+
 template <typename Specialization, typename Normalize>
 bool MaterializeIndirectDescriptor(const ResourcePlan&                         program,
                                    const DescriptorSource::IndirectDescriptor& indirect,
@@ -249,7 +256,24 @@ bool MaterializeIndirectDescriptor(const ResourcePlan&                         p
                                    uint32_t maximum_resources, Normalize&& normalize) {
 	const auto  descriptor_bytes = dword_count * sizeof(uint32_t);
 	const auto& sources = indirect.sources;
+	const auto* selector = indirect.selector ? &*indirect.selector : nullptr;
 	auto& keys = program.material_keys;
+	const auto children_begin = descriptors.size();
+	const auto root_resource = specializations[resource_index];
+	const auto intern_candidate = [&](const DescriptorValue& candidate, uint32_t& ordinal) {
+		ordinal = 0u;
+		if (candidate == descriptors[resource_index]) return true;
+		const auto found = std::find(descriptors.begin() + children_begin, descriptors.end(), candidate);
+		ordinal = static_cast<uint32_t>(found - descriptors.begin() - children_begin + 1u);
+		if (found == descriptors.end()) {
+			if (descriptors.size() >= maximum_resources) return false;
+			descriptors.push_back(candidate);
+			auto child = root_resource;
+			child.indirect_root = resource_index;
+			specializations.push_back(child);
+		}
+		return true;
+	};
 	const auto read_keys = [&](const ShaderBufferResource& material, uint64_t first,
 	                           uint64_t step, uint64_t count) {
 		keys.resize(count);
@@ -269,8 +293,8 @@ bool MaterializeIndirectDescriptor(const ResourcePlan&                         p
 		keys.clear();
 		DescriptorValue material_value;
 		DescriptorValue table_value;
-		if ((indirect.material_source != UINT32_MAX &&
-		     !clean.EvaluateDescriptor(indirect.material_source, material_value)) ||
+		if ((selector != nullptr &&
+		     !clean.EvaluateDescriptor(selector->source, material_value)) ||
 		    !clean.EvaluateDescriptor(indirect.table_source, table_value)) {
 			return false;
 		}
@@ -283,7 +307,48 @@ bool MaterializeIndirectDescriptor(const ResourcePlan&                         p
 		} else {
 			return false;
 		}
-		if (indirect.material_source == UINT32_MAX) {
+		if (IsBoundedDescriptorTable(program, indirect)) {
+			if (!indirect.table_scalar && table.Format() == Prospero::BufferFormat::kInvalid) {
+				descriptors[resource_index] = {.dword_count = dword_count};
+				return true;
+			}
+			if (table_size > UINT32_MAX ||
+			    (indirect.table_record_bytes != 0u &&
+			     (table.Type() != 0u || table.SwizzleEnabled() || table.AddTid() ||
+			      table.OutOfBounds() != 0u || (table_base & 3u) != 0u ||
+			      (table.Stride() & 3u) != 0u || table.Stride() < indirect.table_record_bytes)))
+				return false;
+			// Descriptor bytes are refreshed together. The GPU selects the DWORD address;
+			// no material selector or unused table field is interpreted on the CPU.
+			keys.resize(table_size / 4u);
+			if (!ReadScalarTable(table_base, table_size, 0u, runtime, keys)) return false;
+			const auto mapping_offset = snapshot.flattened_srt.size();
+			descriptors[resource_index] = {.dword_count = dword_count};
+			snapshot.flattened_srt.resize(mapping_offset + 2u, 0u);
+			for (uint32_t word = 0; word < keys.size(); ++word) {
+				DescriptorValue candidate {.dword_count = dword_count};
+				std::copy_n(keys.begin() + word, std::min<size_t>(dword_count, keys.size() - word),
+				            candidate.dwords.begin());
+				if (!normalize(candidate)) return false;
+				uint32_t ordinal;
+				if (!intern_candidate(candidate, ordinal)) return false;
+				if (ordinal == 0u) continue;
+				snapshot.flattened_srt.resize(mapping_offset + 2u + word, 0u);
+				snapshot.flattened_srt[mapping_offset + 1u + word] = ordinal;
+			}
+			if (descriptors.size() == children_begin) {
+				snapshot.flattened_srt.resize(mapping_offset);
+			} else {
+				snapshot.flattened_srt[mapping_offset] =
+				    static_cast<uint32_t>(snapshot.flattened_srt.size() - mapping_offset - 1u);
+				auto& root = specializations[resource_index];
+				root.indirect_root = resource_index;
+				root.indirect_mapping_offset = static_cast<uint32_t>(mapping_offset);
+				root.indirect_search_iterations = 0u;
+			}
+			return true;
+		}
+		if (selector == nullptr) {
 			uint32_t key_count = 0;
 			if (indirect.workgroup_axis != UINT32_MAX) {
 				if (indirect.workgroup_axis >= runtime.workgroup_counts.size()) return false;
@@ -295,7 +360,7 @@ bool MaterializeIndirectDescriptor(const ResourcePlan&                         p
 				if (std::bit_cast<int32_t>(key_count) <= 0) key_count = 0;
 			}
 			if (indirect.table_stride == 0u || key_count > MaxIndirectDescriptorProbes ||
-			    (key_count != 0u && uint64_t {indirect.table_offset} +
+			    (key_count != 0u && uint64_t {indirect.table_offset} + indirect.table_immediate +
 			         uint64_t {key_count - 1u} * indirect.table_stride + descriptor_bytes >
 			             UINT32_MAX + 1ull)) {
 				return false;
@@ -306,20 +371,18 @@ bool MaterializeIndirectDescriptor(const ResourcePlan&                         p
 			ShaderBufferResource material;
 			uint32_t             first = 0, count = 0;
 			if (!DecodeBufferDescriptor(material_value, material) || material.Type() != 0u ||
-			    ((indirect.selector_shift != 0u || indirect.selector_bits != UINT32_MAX) &&
-			     (material.Base48() & 3u) != 0u) ||
 			    material.SwizzleEnabled() ||
 			    material.AddTid() || material.OutOfBounds() != 0u ||
-			    uint64_t {indirect.selector_offset} + 4u > material.Stride() ||
+			    uint64_t {selector->offset} + 4u > material.Stride() ||
 			    !clean.Evaluate(indirect.selector_first, first) ||
 			    !clean.Evaluate(indirect.key_count, count) || count > MaxIndirectDescriptorProbes ||
 			    uint64_t {first} + count > material.NumRecords())
 				return false;
 			if (count != 0u && (uint64_t {first} + count - 1u) * material.Stride() +
-			                           indirect.selector_offset + 4u >
+			                           selector->offset + 4u >
 			                       uint64_t {UINT32_MAX} + 1u)
 				return false;
-			if (!read_keys(material, uint64_t {first} * material.Stride() + indirect.selector_offset,
+			if (!read_keys(material, uint64_t {first} * material.Stride() + selector->offset,
 			               material.Stride(), count)) return false;
 		} else if (!indirect.selector_mask.IsEmpty()) {
 			uint32_t mask = 0;
@@ -335,8 +398,8 @@ bool MaterializeIndirectDescriptor(const ResourcePlan&                         p
 			keys.reserve(std::popcount(mask));
 			while (mask != 0u) {
 				const auto index = std::countr_zero(mask);
-				const auto offset = static_cast<uint64_t>(indirect.selector_offset) +
-				                    static_cast<uint64_t>(index) * indirect.selector_stride;
+				const auto offset = static_cast<uint64_t>(selector->offset) +
+				                    static_cast<uint64_t>(index) * selector->stride;
 				if (offset > UINT32_MAX) return false;
 				uint32_t key = 0;
 				if (!ReadScalarTable(material_base, UINT64_MAX, static_cast<uint32_t>(offset),
@@ -344,37 +407,14 @@ bool MaterializeIndirectDescriptor(const ResourcePlan&                         p
 				keys.push_back(key);
 				mask &= mask - 1u;
 			}
-		} else {
-			ShaderBufferResource material;
-			if (!DecodeBufferDescriptor(material_value, material) || table_value.dword_count != 4u) {
-				return false;
-			}
-			// The first aligned offset includes the immediate added after shader U32 arithmetic.
-			const auto step = std::max<uint64_t>(4u,
-			    std::gcd<uint64_t>(indirect.selector_stride, uint64_t {1} << 32u));
-			const uint64_t first = indirect.selector_offset;
-			const auto size = material.GetSize();
-			const auto limit = std::min(first + (uint64_t {1} << 32u) - step, size >= 4u ? size - 4u : 0u);
-			const auto probe_count = size >= 4u && first <= limit ? (limit - first) / step + 1u : 0u;
-			if (probe_count > MaxIndirectDescriptorProbes) {
-				return false;
-			}
-			if (!read_keys(material, first, step, probe_count)) return false;
-			if (indirect.selector_shift == 0u) keys.push_back(0u);
-		}
-		if (indirect.material_source != UINT32_MAX) {
-			for (auto& key: keys) key = (key >> indirect.selector_shift) & indirect.selector_bits;
-			if (indirect.selector_shift != 0u || indirect.selector_bits != UINT32_MAX) {
-				keys.push_back(0u); // An out-of-range material load returns zero.
-			}
+		} else return false;
+		if (selector != nullptr) {
 			std::ranges::sort(keys);
 			keys.erase(std::unique(keys.begin(), keys.end()), keys.end());
 		}
 	}
 
-	const auto children_begin = descriptors.size();
 	const auto mapping_offset = snapshot.flattened_srt.size();
-	const auto root_resource  = specializations[resource_index];
 	const auto key_count = sources.empty() ? keys.size() : sources.size();
 	snapshot.flattened_srt.resize(mapping_offset + 1u + key_count * 2u);
 	snapshot.flattened_srt[mapping_offset] = static_cast<uint32_t>(key_count);
@@ -383,8 +423,9 @@ bool MaterializeIndirectDescriptor(const ResourcePlan&                         p
 		DescriptorValue candidate;
 		candidate.dword_count = dword_count;
 		if (sources.empty()) {
-			const auto table_offset =
-			    static_cast<uint32_t>(key * indirect.table_stride) + indirect.table_offset;
+			const uint64_t table_offset =
+			    uint64_t {(key * indirect.table_stride + indirect.table_offset) & ~3u} +
+			    (indirect.table_immediate & ~3u);
 			if (!ReadScalarTable(table_base, table_size, table_offset, runtime,
 			                     std::span(candidate.dwords).first(dword_count))) {
 				return false;
@@ -396,19 +437,8 @@ bool MaterializeIndirectDescriptor(const ResourcePlan&                         p
 		uint32_t ordinal = 0;
 		if (entry == 0) {
 			descriptors[resource_index] = candidate;
-		} else if (descriptors[resource_index] != candidate) {
-			const auto found =
-			    std::find(descriptors.begin() + children_begin, descriptors.end(), candidate);
-			ordinal = static_cast<uint32_t>(found - descriptors.begin() - children_begin + 1u);
-			if (found == descriptors.end()) {
-				if (descriptors.size() >= maximum_resources) {
-					return false;
-				}
-				descriptors.push_back(candidate);
-				auto child          = root_resource;
-				child.indirect_root = resource_index;
-				specializations.push_back(child);
-			}
+		} else if (!intern_candidate(candidate, ordinal)) {
+			return false;
 		}
 		snapshot.flattened_srt[mapping_offset + 1u + entry * 2u] = key;
 		snapshot.flattened_srt[mapping_offset + 2u + entry * 2u] = ordinal;
@@ -566,9 +596,9 @@ static bool BuildResourceSpecialization(const ResourcePlan& program, ResourceSna
 		const auto key_count = root.indirect_mapping_offset < snapshot.flattened_srt.size()
 		                           ? snapshot.flattened_srt[root.indirect_mapping_offset]
 		                           : 0u;
-		if (root.indirect_search_iterations == 0u || key_count < 2u ||
+		if (key_count == 0u ||
 		    static_cast<size_t>(root.indirect_mapping_offset) + 1u +
-		            static_cast<size_t>(key_count) * 2u >
+		            static_cast<size_t>(key_count) * (root.indirect_search_iterations == 0u ? 1u : 2u) >
 		        snapshot.flattened_srt.size()) {
 			return SpecializationFail("indirect image specialization has an invalid key mapping");
 		}
@@ -1010,9 +1040,10 @@ ResourcePlan ExtractResourcePlan(const Program& program) {
 		if (!source.indirect_descriptor.has_value()) continue;
 		const auto& indirect                = *source.indirect_descriptor;
 		plan.requires_specialization_memory = true;
-		capture_indirect_reads |= indirect.material_source != UINT32_MAX || !indirect.sources.empty();
-		MarkCleanFlatSlots(plan, Source(plan, indirect.material_source), plan.clean_flat_slots,
-		                   indirect.selector_mask);
+		capture_indirect_reads = true;
+		if (indirect.selector)
+			MarkCleanFlatSlots(plan, Source(plan, indirect.selector->source), plan.clean_flat_slots);
+		MarkCleanFlatSlots(plan, nullptr, plan.clean_flat_slots, indirect.selector_mask);
 		MarkCleanFlatSlots(plan, nullptr, plan.clean_flat_slots, indirect.selector_first);
 		MarkCleanFlatSlots(plan, nullptr, plan.clean_flat_slots, indirect.key_count);
 		if (indirect.sources.empty()) {
@@ -1156,10 +1187,13 @@ bool MaterializeResources(const ResourcePlan& program, const SrtRuntime& runtime
 				continue;
 			}
 			const auto& indirect = *source->indirect_descriptor;
+			const bool bounded_table = IsBoundedDescriptorTable(program, indirect);
 			if (!MaterializeIndirectDescriptor(
 			        program, indirect, i, 8u, observed, clean, snapshot, snapshot.images,
 			        specialization.images, UINT32_MAX, [&](DescriptorValue& value) {
-				        if (NullImageDescriptor(value) || !ValidImageDescriptor(value, image.r128))
+				        // A broad heap also contains resources for other typed image operations.
+				        if (NullImageDescriptor(value) || !ValidImageDescriptor(value, image.r128) ||
+				            (bounded_table && DescriptorDimension(value, image.dimension) != image.dimension))
 					        value.dwords.fill(0u);
 				        return true;
 			        })) {

src/graphics/shader/recompiler/ir/passes/ResourceTracking.cpp

@@ -8,7 +8,6 @@
 #include <algorithm>
 #include <fmt/format.h>
 #include <map>
-#include <numeric>
 #include <optional>
 #include <span>
 #include <tuple>
@@ -374,11 +373,68 @@ public:
 			}
 		}
 		for (const auto& plan: m_indirect_descriptors) {
+			auto key = plan.key;
+			if (plan.table_read != nullptr) {
+				const auto* anchor = plan.table_indexed ? plan.handle : plan.table_read;
+				auto* block = anchor->Parent();
+				const auto where = std::ranges::find_if(block->Instructions(),
+				    [&](const Inst& inst) { return &inst == anchor; });
+				const auto emit = [&](ValueOpcode op, std::initializer_list<Value> args) {
+					return Value(&*block->PrependNewInst(where, op, args));
+				};
+				const auto& read = *plan.table_read;
+				const auto& memory = m_program.memory_info[read.Flags<MemoryFlags>().index];
+				Value offset;
+				Value valid(true);
+				if (plan.table_indexed) {
+					const auto* table = read.Arg(0).ResolveInstruction();
+					const auto stride = emit(ValueOpcode::BitFieldUExtract,
+					    {table->Arg(1), Value(16u), Value(14u)});
+					const auto format = emit(ValueOpcode::BitFieldUExtract,
+					    {table->Arg(3), Value(12u), Value(7u)});
+					offset = emit(ValueOpcode::IAdd32,
+					    {emit(ValueOpcode::IMul32, {read.Arg(1), stride}), Value(memory.offset)});
+					valid = emit(ValueOpcode::LogicalAnd,
+					    {emit(ValueOpcode::ULessThan32, {read.Arg(1), table->Arg(2)}),
+					     emit(ValueOpcode::INotEqual32, {format, Value(0u)})});
+				} else {
+					const auto dynamic = emit(ValueOpcode::BitwiseAnd32, {read.Arg(1), Value(~3u)});
+					offset = emit(ValueOpcode::IAdd32, {dynamic, Value(memory.offset & ~3u)});
+					valid = emit(ValueOpcode::ULessThanEqual32, {dynamic, offset});
+				}
+				key = emit(ValueOpcode::SelectU32, {valid, offset, Value(UINT32_MAX)});
+				if (!plan.table_indexed) {
+					// NativeDescriptorSource proved this read reaches the image. Preserve its
+					// SSA Phi edges while retaining descriptor DWORDs for other consumers.
+					std::map<const Inst*, Value> projected;
+					const auto project = [&](auto&& self, Value value) -> Value {
+						value = value.Resolve();
+						const auto* phi = value.TryInstruction();
+						if (phi == plan.table_read) return key;
+						if (phi == nullptr || phi->GetOpcode() != ValueOpcode::Phi) return Value(UINT32_MAX);
+						if (const auto found = projected.find(phi); found != projected.end()) return found->second;
+						auto* parent = phi->Parent();
+						const auto position = std::ranges::find_if(parent->Instructions(),
+						    [&](const Inst& inst) { return &inst == phi; });
+						auto& selected = *parent->PrependNewInst(position, ValueOpcode::Phi);
+						selected.SetFlags(Type::U32);
+						projected.emplace(phi, Value(&selected));
+						for (uint32_t arm = 0; arm < phi->NumArgs(); ++arm)
+							selected.AddPhiOperand(phi->PhiBlock(arm), self(self, phi->Arg(arm)));
+						return Value(&selected);
+					};
+					key = project(project, plan.handle->Arg(0));
+				}
+				plan.handle->SetArg(0, key);
+				for (uint32_t word = 1; word < plan.handle->NumArgs(); ++word)
+					plan.handle->SetArg(word, Value(0u));
+				continue;
+			}
 			if (plan.handle->GetOpcode() == ValueOpcode::GetBufferResource) {
 				plan.handle->SetArg(0, plan.key);
 				for (uint32_t word = 1; word < 4u; ++word) plan.handle->SetArg(word, Value(0u));
 			} else {
-				if (plan.reads[0] == nullptr) plan.handle->SetArg(0, plan.key);
+				if (plan.reads[0] == nullptr) plan.handle->SetArg(0, key);
 				for (uint32_t dword = 0; dword < 4u; dword++) {
 					plan.handle->SetArg(dword + 1u, plan.roots[dword + 4u]);
 				}
@@ -437,6 +493,10 @@ private:
 		std::array<Value, 8>       roots {};
 		std::array<uint32_t, 8>    memory {};
 		std::array<const Inst*, 8> reads {};
+		bool split_offsets = false;
+		bool retain_reads = false;
+		bool table_indexed = false;
+		const Inst* table_read = nullptr;
 	};
 
 	[[noreturn]] void Fail(uint32_t pc, const std::string& reason) const {
@@ -834,7 +894,7 @@ private:
 
 	uint32_t InternSource(const DescriptorSource& descriptor) {
 		for (uint32_t candidate = 0; candidate < m_sources.size(); candidate++) {
-			const auto& current = m_sources[candidate];
+			auto& current = m_sources[candidate];
 			if (current.dword_count != descriptor.dword_count ||
 			    current.indirect_descriptor.has_value() != descriptor.indirect_descriptor.has_value()) {
 				continue;
@@ -842,10 +902,9 @@ private:
 			if (current.indirect_descriptor.has_value()) {
 				const auto& a = *current.indirect_descriptor;
 				const auto& b = *descriptor.indirect_descriptor;
-				if (a.material_source != b.material_source || a.table_source != b.table_source ||
-				    a.selector_stride != b.selector_stride || a.selector_offset != b.selector_offset ||
-				    a.selector_shift != b.selector_shift || a.selector_bits != b.selector_bits ||
-				    a.table_offset != b.table_offset || a.table_stride != b.table_stride ||
+				if (a.selector != b.selector || a.table_source != b.table_source ||
+				    a.table_offset != b.table_offset || a.table_immediate != b.table_immediate ||
+				    a.table_stride != b.table_stride ||
 				    a.workgroup_axis != b.workgroup_axis || a.sources != b.sources ||
 				    !EquivalentValue(m_program, a.key_count, b.key_count) ||
 				    a.selector_first.IsEmpty() != b.selector_first.IsEmpty() ||
@@ -860,6 +919,12 @@ private:
 				same = same && EquivalentValue(m_program, current.dwords[i], descriptor.dwords[i]);
 			}
 			if (same) {
+				if (current.indirect_descriptor) {
+					current.indirect_descriptor->table_scalar |= descriptor.indirect_descriptor->table_scalar;
+					current.indirect_descriptor->table_record_bytes = std::max(
+					    current.indirect_descriptor->table_record_bytes,
+					    descriptor.indirect_descriptor->table_record_bytes);
+				}
 				return candidate;
 			}
 		}
@@ -949,54 +1014,6 @@ private:
 		return ValidateSource(descriptor, bad_dword);
 	}
 
-	bool MatchMaterialOffset(Value value, uint32_t& stride, uint32_t& offset) const {
-		stride = 1u;
-		offset = 0u;
-		value = value.Resolve();
-		while (const auto* inst = value.TryInstruction()) {
-			if (inst->NumArgs() != 2u) break;
-			uint32_t constant = 0;
-			Value remaining;
-			if (inst->GetOpcode() == ValueOpcode::ShiftLeftLogical32 &&
-			    ImmediateU32(inst->Arg(1), constant) && constant < 32u) {
-				stride *= 1u << constant;
-				remaining = inst->Arg(0);
-			} else if (inst->GetOpcode() == ValueOpcode::IAdd32 ||
-			           inst->GetOpcode() == ValueOpcode::IMul32) {
-				if (ImmediateU32(inst->Arg(0), constant)) remaining = inst->Arg(1);
-				else if (ImmediateU32(inst->Arg(1), constant)) remaining = inst->Arg(0);
-				else break;
-				if (inst->GetOpcode() == ValueOpcode::IAdd32) offset += stride * constant;
-				else stride *= constant;
-			} else {
-				break;
-			}
-			value = remaining.Resolve();
-		}
-		// Treat the remaining GPU-derived scalar as any U32 value.
-		return stride != 0u && value.GetType() == Type::U32 && !value.IsImmediate();
-	}
-
-	Value MaterialKey(Value key, DescriptorSource::IndirectDescriptor& indirect) const {
-		indirect.selector_shift = 0u;
-		indirect.selector_bits = UINT32_MAX;
-		const auto* inst = key.Resolve().TryInstruction();
-		uint32_t immediate;
-		if (inst != nullptr && inst->GetOpcode() == ValueOpcode::BitwiseAnd32) {
-			if (ImmediateU32(inst->Arg(1), immediate)) key = inst->Arg(0);
-			else if (ImmediateU32(inst->Arg(0), immediate)) key = inst->Arg(1);
-			else return key;
-			indirect.selector_bits = immediate;
-			inst = key.Resolve().TryInstruction();
-		}
-		if (inst != nullptr && inst->GetOpcode() == ValueOpcode::ShiftRightLogical32 &&
-		    ImmediateU32(inst->Arg(1), immediate) && immediate != 0u && immediate < 32u) {
-			indirect.selector_shift = immediate;
-			key = inst->Arg(0);
-		}
-		return key.Resolve();
-	}
-
 	enum class LaneQuantifier { Any, All };
 	struct EdgePredicate {
 		Value condition;
@@ -1443,9 +1460,9 @@ private:
 		        static_cast<uint64_t>(UINT32_MAX) + 1u) return false;
 		const auto mask = BoundedSetBitMask(offset.index, active);
 		if (mask.IsEmpty()) return false;
-		indirect.material_source = InternSource(material_source);
-		indirect.selector_stride = static_cast<uint32_t>(offset.stride);
-		indirect.selector_offset = static_cast<uint32_t>(offset.offset + memory.offset);
+		indirect.selector.emplace(DescriptorSource::IndirectDescriptor::SelectorRead{.source = InternSource(material_source),
+		                              .stride = static_cast<uint32_t>(offset.stride),
+		                              .offset = static_cast<uint32_t>(offset.offset + memory.offset)});
 		indirect.key_count = Value(32u);
 		indirect.selector_mask = mask;
 		return true;
@@ -1606,8 +1623,9 @@ private:
 	bool MatchDescriptorTable(Inst& handle, const DescriptorSource& descriptor,
 	                          IndirectDescriptorPlan& plan,
 	                          DescriptorSource& table_source, Value& key, uint32_t& table_offset,
-	                          uint32_t& table_stride) {
+	                          uint32_t& table_stride, uint32_t& table_immediate) {
 		Inst* table_handle = nullptr;
+		Value table_guard;
 		for (uint32_t dword = 0; dword < handle.NumArgs(); ++dword) {
 			auto* read = descriptor.dwords[dword].Resolve().TryInstruction();
 			if (read == nullptr) {
@@ -1615,7 +1633,31 @@ private:
 			}
 			uint32_t memory_index = 0;
 			const auto* memory = ScalarReadMemory(*read, memory_index);
-			if (memory == nullptr || memory->offset > INT32_MAX || (memory->offset & 3u) != 0u ||
+			uint32_t component = 0;
+			const bool indexed = memory == nullptr;
+			if (indexed) {
+				if (handle.NumArgs() != 8u) return false;
+				const auto* selected = UniformizedMaterialValue(descriptor.dwords[dword], handle);
+				if (selected == nullptr) return false;
+				const auto* extract = selected->Arg(1).Resolve().TryInstruction();
+				if (extract == nullptr || extract->GetOpcode() != ValueOpcode::CompositeExtractU32x4 ||
+				    !ImmediateU32(extract->Arg(1), component) || component >= 4u) return false;
+				read = extract->Arg(0).Resolve().TryInstruction();
+				if (read == nullptr || read->GetOpcode() != ValueOpcode::LoadBufferU32x4) return false;
+				memory_index = read->Flags<MemoryFlags>().index;
+				if (memory_index >= m_program.memory_info.size()) return false;
+				memory = &m_program.memory_info[memory_index];
+				uint32_t offset = 1u, scalar = 1u;
+				if (memory->kind != ResourceKind::Buffer || memory->typed || memory->formatted ||
+				    !memory->idxen || memory->offen || memory->data_bits != 32u ||
+				    memory->data_dwords != 4u ||
+				    !ImmediateU32(read->Arg(2), offset) || offset != 0u ||
+				    !ImmediateU32(read->Arg(3), scalar) || scalar != 0u ||
+				    !EquivalentValue(m_program, read->Arg(4), selected->Arg(0)) ||
+				    (dword != 0u && !EquivalentValue(m_program, table_guard, read->Arg(4)))) return false;
+				table_guard = read->Arg(4);
+			}
+			if (memory->offset > INT32_MAX || (memory->offset & 3u) != 0u ||
 			    !MemoryIndexBelongsTo(memory_index, *read)) {
 				return false;
 			}
@@ -1630,23 +1672,32 @@ private:
 			    (memory->kind == ResourceKind::ScalarAddress && read->Parent() != handle.Parent()) ||
 			    (table_handle != nullptr &&
 			     !EquivalentValue(m_program, Value(table_handle), Value(current_handle))) ||
-			    !MatchTableOffset(read->Arg(1), current_key, offset, stride) ||
-			    memory->offset > UINT32_MAX - offset) {
+			    (!indexed && !MatchTableOffset(read->Arg(1), current_key, offset, stride))) {
 				return false;
 			}
-			offset += memory->offset;
+			if (indexed) {
+				current_key = read->Arg(1);
+				offset = component * 4u;
+			}
 			if (dword == 0u) {
+				if (component != 0u) return false;
+				plan.table_indexed = indexed;
 				key = current_key;
 				table_offset = offset;
+				table_immediate = memory->offset;
 				table_stride = stride;
-			} else if (table_stride != stride || !EquivalentValue(m_program, key, current_key) ||
-			           static_cast<uint64_t>(table_offset) + dword * sizeof(uint32_t) != offset) {
+			} else if (plan.table_indexed != indexed || table_stride != stride ||
+			           !EquivalentValue(m_program, key, current_key) ||
+			           uint64_t {table_offset} + table_immediate + dword * sizeof(uint32_t) !=
+			               uint64_t {offset} + memory->offset) {
 				return false;
 			}
+			plan.split_offsets |= !indexed && offset != table_offset;
 			table_handle = current_handle;
-			if (handle.NumArgs() == 8u
-			        ? WorkgroupAxis(key) == UINT32_MAX && !UsesOnlyImageDescriptors(*read) :
-			    std::ranges::any_of(read->Uses(), [](const Use& use) {
+			if (handle.NumArgs() == 8u) {
+				if (memory->kind == ResourceKind::ScalarAddress)
+					plan.retain_reads |= !UsesOnlyImageDescriptors(*read);
+			} else if (std::ranges::any_of(read->Uses(), [](const Use& use) {
 				return use.user->GetOpcode() != ValueOpcode::GetBufferResource ||
 				       std::ranges::any_of(use.user->Uses(), [](const Use& consumer) {
 					       return consumer.user->GetOpcode() != ValueOpcode::StoreBufferU32;
@@ -1664,34 +1715,6 @@ private:
 		return true;
 	}
 
-	bool MatchUniformizedBufferKey(Value key, const Inst& image,
-	                               DescriptorSource::IndirectDescriptor& indirect,
-	                               DescriptorSource& material_source) {
-		const auto* selected = UniformizedMaterialValue(key, image);
-		if (selected == nullptr) return false;
-		const auto value = MaterialKey(selected->Arg(1), indirect);
-		if (indirect.selector_shift == 0u && indirect.selector_bits == UINT32_MAX) return false;
-		const auto* loaded = value.TryInstruction();
-		if (loaded == nullptr || loaded->GetOpcode() != ValueOpcode::SelectU32 ||
-		    !EquivalentValue(m_program, selected->Arg(0), loaded->Arg(0))) return false;
-		const auto* read = loaded->Arg(1).Resolve().TryInstruction();
-		if (read == nullptr || read->GetOpcode() != ValueOpcode::LoadBufferU32) return false;
-		const auto& memory = m_program.memory_info[read->Flags<MemoryFlags>().index];
-		uint32_t offset = 1u, scalar = 1u;
-		if (memory.kind != ResourceKind::Buffer || memory.typed || memory.formatted ||
-		    !memory.idxen || memory.offen ||
-		    !ImmediateU32(read->Arg(2), offset) || offset != 0u ||
-		    !ImmediateU32(read->Arg(3), scalar) || scalar != 0u ||
-		    !EquivalentValue(m_program, selected->Arg(0), read->Arg(4)) ||
-		    !MakeRuntimeTableSource(*read, material_source)) return false;
-		// GPU index arithmetic may wrap. Every record in the bounded V# is a candidate.
-		indirect.material_source = InternSource(material_source);
-		indirect.selector_first = Value(0u);
-		indirect.key_count = material_source.dwords[2];
-		indirect.selector_offset = memory.offset;
-		return true;
-	}
-
 	bool TryMakeIndirectImage(Inst& handle, const DescriptorSource& descriptor,
 	                          IndirectDescriptorPlan& plan) {
 		if (handle.GetOpcode() != ValueOpcode::GetImageResource || handle.NumArgs() != 8u) return false;
@@ -1699,17 +1722,19 @@ private:
 		Value key;
 		uint32_t table_offset = 0;
 		uint32_t table_stride = 0;
+		uint32_t table_immediate = 0;
 		if (!MatchDescriptorTable(handle, descriptor, plan, table_source, key, table_offset,
-		                          table_stride)) return false;
+		                          table_stride, table_immediate)) return false;
 		DescriptorSource material_source;
 		DescriptorSource::IndirectDescriptor indirect;
 		indirect.table_offset = table_offset;
+		indirect.table_immediate = table_immediate;
 		indirect.table_stride = table_stride;
 		indirect.workgroup_axis = WorkgroupAxis(key);
-		if (indirect.workgroup_axis != UINT32_MAX) {
+		if (indirect.workgroup_axis != UINT32_MAX && table_source.dword_count == 2u) {
 			// The descriptor also supplies dimensions to shader arithmetic. Keep its reads;
 			// only the image handle is projected onto the bounded workgroup key.
-			plan.reads.fill(nullptr);
+			plan.retain_reads = true;
 		} else if (table_source.dword_count == 2u) {
 			if (table_stride != 32u) return false;
 			const auto* selector = key.Resolve().TryInstruction();
@@ -1728,36 +1753,21 @@ private:
 			}
 			if ((table_offset & 3u) != 0u ||
 			    (bitscan && table_offset > UINT32_MAX - (32u * 32u - 1u))) return false;
-		} else if (!MatchUniformizedBufferKey(key, handle, indirect, material_source)) {
-			auto* material_read = MaterialKey(key, indirect).TryInstruction();
-			uint32_t material_memory_index = 0;
-			const auto* memory = material_read != nullptr
-			                         ? ScalarReadMemory(*material_read, material_memory_index) : nullptr;
-			if (memory == nullptr || memory->kind != ResourceKind::ScalarBuffer ||
-			    memory->offset > INT32_MAX || !MemoryIndexBelongsTo(material_memory_index, *material_read)) {
-				return false;
-			}
-			if (!MatchMaterialOffset(material_read->Arg(1), indirect.selector_stride,
-			                         indirect.selector_offset)) {
-				return false;
-			}
-			const auto step = std::gcd<uint64_t>(indirect.selector_stride, uint64_t {1} << 32u);
-			indirect.selector_offset =
-			    (static_cast<uint32_t>(indirect.selector_offset % step) & ~3u) + (memory->offset & ~3u);
-			const auto* material_handle = material_read->Arg(0).Resolve().TryInstruction();
-			if (material_handle == nullptr ||
-			    material_handle->GetOpcode() != ValueOpcode::GetBufferResource ||
-			    !MakeRuntimeTableSource(*material_read, material_source)) {
-				return false;
-			}
-			indirect.material_source = InternSource(material_source);
+		} else {
+			// A bounded V# supplies the complete image table. Leave every GPU selector
+			// and descriptor read in the shader; the host only translates table bytes.
+			if (plan.split_offsets) return false;
+			indirect.table_stride = 0u;
+			indirect.table_offset = 0u;
+			indirect.table_immediate = 0u;
+			indirect.workgroup_axis = UINT32_MAX;
+			plan.table_read = plan.reads[0];
+			if (plan.table_indexed) indirect.table_record_bytes = table_immediate + 32u;
+			else indirect.table_scalar = true;
+			plan.retain_reads = true;
 		}
-		// This plan combines shader byte-offset additions with the scalar immediate.
-		// A nonzero combined offset is exact only when neither can cross U32 wrap.
-		const auto maximum_key = (UINT32_MAX >> indirect.selector_shift) & indirect.selector_bits;
-		if (indirect.workgroup_axis == UINT32_MAX && table_source.dword_count == 4u &&
-		    table_offset != 0u && uint64_t {maximum_key} * table_stride + table_offset + 28u > UINT32_MAX)
-			return false;
+
+		if (plan.retain_reads) plan.reads.fill(nullptr);
 		indirect.table_source = InternSource(table_source);
 		DescriptorSource image_source;
 		image_source.dword_count = 8u;
@@ -1791,9 +1801,10 @@ private:
 		Value key;
 		uint32_t table_offset = 0;
 		uint32_t table_stride = 0;
+		uint32_t table_immediate = 0;
 		if (!MatchDescriptorTable(handle, descriptor, plan, table_source, key, table_offset,
-		                          table_stride) || table_stride != 16u ||
-		    table_source.dword_count != 4u || table_offset != 0u) return false;
+		                          table_stride, table_immediate) || table_stride != 16u ||
+		    table_source.dword_count != 4u || table_offset != 0u || table_immediate != 0u) return false;
 		const auto* lane_read = key.Resolve().TryInstruction();
 		if (lane_read == nullptr || lane_read->GetOpcode() != ValueOpcode::ReadFirstLane)
 			return false;
@@ -1825,9 +1836,9 @@ private:
 		indirect.table_stride = table_stride;
 		if (!MakeRuntimeTableSource(*read, material_source) ||
 		    !BoundedSelectedIndex(read->Arg(1), read->Arg(4), indirect)) return false;
-		indirect.material_source = InternSource(material_source);
+		indirect.selector.emplace(DescriptorSource::IndirectDescriptor::SelectorRead{.source = InternSource(material_source),
+		                              .offset = memory.offset + lane * 4u});
 		indirect.table_source = InternSource(table_source);
-		indirect.selector_offset = memory.offset + lane * 4u;
 		DescriptorSource source;
 		source.dword_count = 4u;
 		source.dwords.fill(Value(0u));

src/kernel/eventQueue.cpp

@@ -121,6 +121,9 @@ int KernelEqueuePrivate::GetTriggeredEvents(KernelEvent* ev, int num) {
 				event.event = event.pending_events.front();
 				event.pending_events.pop_front();
 				event.triggered = true;
+			} else {
+				// A persistent level is delivered again by the next wait, not this batch.
+				break;
 			}
 
 			if (ret >= num) {

src/kernel/pthread.cpp

@@ -3200,6 +3200,15 @@ static void* RunThread(void* arg) {
 	os_thread_id = GetHostThreadId();
 #endif
 	thread->host_thread_id = os_thread_id;
+#if KYTY_PLATFORM == KYTY_PLATFORM_LINUX
+	if (!thread->name.empty()) {
+#if defined(__APPLE__)
+		pthread_setname_np(thread->name.substr(0, 63).c_str());
+#else
+		pthread_setname_np(pthread_self(), thread->name.substr(0, 15).c_str());
+#endif
+	}
+#endif
 
 	LOGF("\tPthread run begin: %s, id = %d, os_thread_id = %" PRIu64 ", entry = 0x%016" PRIx64
 	     ", arg = 0x%016" PRIx64 ", stack_addr = 0x%016" PRIx64 ", stack_size = %" PRIu64 "\n",

src/launcher/forms/configuration_edit_dialog.ui

@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>840</width>
+    <width>900</width>
     <height>620</height>
    </rect>
   </property>
@@ -179,6 +179,12 @@
           <property name="text"><string>Auto-hide cursor</string></property>
          </widget>
         </item>
+        <item row="9" column="1">
+         <widget class="QCheckBox" name="checkBox_skip_notice_screen">
+          <property name="toolTip"><string>Skip startup logos and notices in supported games.</string></property>
+          <property name="text"><string>Skip boot logos</string></property>
+         </widget>
+        </item>
        </layout>
       </widget>
      </item>
@@ -400,6 +406,13 @@ To use your own sound, replace the emulator's assets/sounds/trophy-unlock.wav wi
        <property name="toolTip"><string>Restore default settings</string></property>
       </widget>
      </item>
+     <item>
+      <widget class="QPushButton" name="settings_button">
+       <property name="minimumSize"><size><width>80</width><height>25</height></size></property>
+       <property name="text"><string>Game Configs</string></property>
+       <property name="toolTip"><string>Import or export game configs</string></property>
+      </widget>
+     </item>
      <item>
       <spacer name="buttonSpacer">
        <property name="orientation"><enum>Qt::Horizontal</enum></property>

src/launcher/forms/configuration_list_widget.ui

@@ -125,7 +125,7 @@
             </size>
            </property>
            <property name="toolTip">
-            <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Edit configuration&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+            <string>Edit game config</string>
            </property>
            <property name="text">
             <string/>
@@ -150,7 +150,7 @@
             </size>
            </property>
            <property name="toolTip">
-            <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Delete configuration&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+            <string>Clear game config</string>
            </property>
            <property name="styleSheet">
             <string notr="true"/>
@@ -169,6 +169,28 @@
            </property>
          </widget>
         </item>
+         <item>
+          <widget class="QToolButton" name="trophy_overview_button">
+           <property name="minimumSize">
+            <size>
+             <width>36</width>
+             <height>36</height>
+            </size>
+           </property>
+           <property name="toolTip">
+            <string>View saved trophies</string>
+           </property>
+           <property name="iconSize">
+            <size>
+             <width>32</width>
+             <height>32</height>
+            </size>
+           </property>
+           <property name="autoRaise">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
          <item>
           <spacer name="horizontalSpacer">
            <property name="orientation">

src/launcher/icons/refresh.svg

@@ -1 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="#000" d="M17.65 6.35A7.96 7.96 0 0 0 12 4a8 8 0 1 0 7.73 10h-2.08A6 6 0 1 1 12 6c1.66 0 3.14.69 4.22 1.78L13 11h7V4l-2.35 2.35z"/></svg>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
+  <g fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2">
+    <path d="M26 16a10 10 0 1 1-2.93-7.07L27 13"/>
+    <path d="M27 5v8h-8"/>
+  </g>
+</svg>

src/launcher/icons/trophy.svg

@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
+  <g fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2">
+    <path d="M9 5h14v8a7 7 0 0 1-14 0Z"/>
+    <path d="M9 8H5v3a4 4 0 0 0 4 4M23 8h4v3a4 4 0 0 1-4 4"/>
+    <path d="M16 20v4M12 28v-4h8v4M11 28h10"/>
+  </g>
+</svg>

src/launcher/include/cheatFile.h

@@ -0,0 +1,26 @@
+#ifndef CHEAT_FILE_H
+#define CHEAT_FILE_H
+
+#include <QByteArray>
+#include <QJsonDocument>
+#include <QList>
+#include <QString>
+
+namespace Cheats {
+
+[[nodiscard]] bool    IsSupportedTitleId(const QString& title_id);
+[[nodiscard]] QString PlanPath(const QString& title_id);
+
+// Local files retain their existing defaults; remote imports receive additional validation.
+[[nodiscard]] QString       ParseDocument(const QByteArray& data, QJsonDocument* document);
+[[nodiscard]] QString       ValidateImport(const QJsonDocument& document, const QString& title_id,
+                                           const QString& version, const QString& process);
+[[nodiscard]] QJsonDocument WithSelection(const QJsonDocument& document,
+                                          const QList<bool>&   enabled);
+// Refuse to replace a file changed since it was loaded; empty data also permits creation.
+[[nodiscard]] QString SaveDocument(const QString& path, const QJsonDocument& document,
+                                   const QByteArray& expected_data);
+
+} // namespace Cheats
+
+#endif // CHEAT_FILE_H

src/launcher/include/cheatRepository.h

@@ -0,0 +1,66 @@
+#ifndef CHEAT_REPOSITORY_H
+#define CHEAT_REPOSITORY_H
+
+#include <QByteArray>
+#include <QList>
+#include <QNetworkAccessManager>
+#include <QObject>
+#include <QPointer>
+#include <QString>
+#include <QStringList>
+#include <QUrl>
+
+#include <functional>
+
+class QNetworkReply;
+
+namespace Cheats {
+
+struct RemoteFile {
+	QString name;
+	QString title;
+	QString version;
+	QString format;
+
+	[[nodiscard]] bool IsSupported() const;
+	[[nodiscard]] QUrl Url() const;
+};
+
+struct CatalogResult {
+	QList<RemoteFile> files;
+	QString           error;
+};
+
+[[nodiscard]] CatalogResult ParseIndex(const QByteArray& data, const QString& format,
+                                       const QString& title_id);
+
+class CheatRepository final: public QObject {
+	Q_OBJECT
+
+public:
+	explicit CheatRepository(QObject* parent = nullptr);
+	void Load(const QString& title_id);
+	void Fetch(const RemoteFile& file);
+	void CancelFetch();
+
+signals:
+	void CatalogLoaded(QList<Cheats::RemoteFile> files, QString error);
+	void FileLoaded(QByteArray data, QString error);
+
+private:
+	QNetworkReply* Request(const QUrl& url, qint64 limit,
+	                       std::function<void(QByteArray, QString)> complete);
+
+	QNetworkAccessManager   m_network;
+	QList<QNetworkReply*>   m_catalog_replies;
+	QPointer<QNetworkReply> m_file_reply;
+	QList<RemoteFile>       m_files;
+	QStringList             m_errors;
+	int                     m_catalog_generation = 0;
+	int                     m_fetch_generation   = 0;
+	int                     m_pending            = 0;
+};
+
+} // namespace Cheats
+
+#endif // CHEAT_REPOSITORY_H

src/launcher/include/configuration.h

@@ -6,6 +6,7 @@
 #include <QByteArray>
 #include <QChar>
 #include <QColor>
+#include <QJsonObject>
 #include <QMetaEnum>
 #include <QMetaType>
 #include <QObject>
@@ -14,9 +15,6 @@
 #include <QStringList>
 #include <QVariant>
 
-#define KYTY_CFG_SET(n) s->setValue(#n, QVariant::fromValue(n).toString());
-#define KYTY_CFG_GET(n) n = s->value(#n).value<decltype(n)>();
-
 template <class T>
 inline QStringList EnumToList() {
 	QStringList ret;
@@ -123,10 +121,11 @@ public:
 	bool                   readback_linear_images      = false;
 	bool                   tessellation_enabled        = false;
 	bool                   trophy_enabled              = true;
+	bool                   skip_notice_screen          = false;
 	int                    vblank_frequency            = 60;
 	int                    console_language            = DEFAULT_CONSOLE_LANGUAGE;
 	bool                   vulkan_validation_enabled   = false;
-	bool                   shader_validation_enabled   = true;
+	bool                   shader_validation_enabled   = false;
 	ShaderOptimizationType shader_optimization_type    = ShaderOptimizationType::Performance;
 	LogDirection           shader_log_direction        = LogDirection::Silent;
 	QString                shader_log_folder           = "_Shaders";
@@ -156,6 +155,7 @@ public:
 		readback_linear_images      = other.readback_linear_images;
 		tessellation_enabled        = other.tessellation_enabled;
 		trophy_enabled              = other.trophy_enabled;
+		skip_notice_screen          = other.skip_notice_screen;
 		vblank_frequency            = other.vblank_frequency;
 		console_language            = other.console_language;
 		vulkan_validation_enabled   = other.vulkan_validation_enabled;
@@ -188,90 +188,16 @@ public:
 		game_comment    = other.game_comment;
 	}
 
-	void WriteSettings(QSettings* s) const {
-		KYTY_CFG_SET(name);
-		KYTY_CFG_SET(basedir);
-		KYTY_CFG_SET(game_path);
-		KYTY_CFG_SET(custom_settings);
-		KYTY_CFG_SET(screen_resolution);
-		KYTY_CFG_SET(user_name);
-		KYTY_CFG_SET(user_id);
-		KYTY_CFG_SET(audio_input_device);
-		KYTY_CFG_SET(present_mode);
-		KYTY_CFG_SET(gpu_index);
-		KYTY_CFG_SET(fullscreen_enabled);
-		KYTY_CFG_SET(hide_cursor_enabled);
-		KYTY_CFG_SET(readback_linear_images);
-		KYTY_CFG_SET(tessellation_enabled);
-		KYTY_CFG_SET(trophy_enabled);
-		KYTY_CFG_SET(vblank_frequency);
-		KYTY_CFG_SET(console_language);
-		KYTY_CFG_SET(vulkan_validation_enabled);
-		KYTY_CFG_SET(shader_validation_enabled);
-		KYTY_CFG_SET(shader_optimization_type);
-		KYTY_CFG_SET(shader_log_direction);
-		KYTY_CFG_SET(shader_log_folder);
-		KYTY_CFG_SET(command_buffer_dump_enabled);
-		KYTY_CFG_SET(command_buffer_dump_folder);
-		KYTY_CFG_SET(printf_direction);
-		KYTY_CFG_SET(printf_output_file);
-		KYTY_CFG_SET(profiler_enabled);
-		KYTY_CFG_SET(renderdoc_enabled);
-		KYTY_CFG_SET(amd_cpu_enabled);
-#if defined(_WIN32)
-		KYTY_CFG_SET(red_zone_protection_enabled);
-#endif
-		s->setValue("host_input_mapping", host_input_mapping);
-		KYTY_CFG_SET(elf);
-	}
+	void WriteSettings(QSettings* s) const;
+	void ReadSettings(QSettings* s);
 
-	void ReadSettings(QSettings* s) {
-		KYTY_CFG_GET(name);
-		KYTY_CFG_GET(basedir);
-		KYTY_CFG_GET(game_path);
-		KYTY_CFG_GET(custom_settings);
-		KYTY_CFG_GET(screen_resolution);
-		user_name          = s->value("user_name", user_name).toString();
-		bool user_id_ok    = false;
-		auto saved_user_id = s->value("user_id", user_id).toInt(&user_id_ok);
-		user_id            = user_id_ok && Config::IsConfiguredUserIdValid(saved_user_id)
-		                         ? saved_user_id
-		                         : Config::DEFAULT_USER_ID;
-		audio_input_device = s->value("audio_input_device", audio_input_device).toString();
-		KYTY_CFG_GET(present_mode);
-		gpu_index = s->value("gpu_index", -1).toInt();
-		if (EnumToText(present_mode).isEmpty()) {
-			present_mode = PresentMode::Mailbox;
-		}
-		KYTY_CFG_GET(fullscreen_enabled);
-		KYTY_CFG_GET(hide_cursor_enabled);
-		KYTY_CFG_GET(readback_linear_images);
-		KYTY_CFG_GET(tessellation_enabled);
-		trophy_enabled = s->value("trophy_enabled", trophy_enabled).toBool();
-		vblank_frequency = s->value("vblank_frequency", vblank_frequency).toInt();
-		console_language = s->value("console_language", console_language).toInt();
-		if (console_language < 0 || console_language > MAX_CONSOLE_LANGUAGE) {
-			console_language = DEFAULT_CONSOLE_LANGUAGE;
-		}
-		KYTY_CFG_GET(vulkan_validation_enabled);
-		KYTY_CFG_GET(shader_validation_enabled);
-		KYTY_CFG_GET(shader_optimization_type);
-		KYTY_CFG_GET(shader_log_direction);
-		KYTY_CFG_GET(shader_log_folder);
-		KYTY_CFG_GET(command_buffer_dump_enabled);
-		KYTY_CFG_GET(command_buffer_dump_folder);
-		KYTY_CFG_GET(printf_direction);
-		KYTY_CFG_GET(printf_output_file);
-		KYTY_CFG_GET(profiler_enabled);
-		KYTY_CFG_GET(renderdoc_enabled);
-		amd_cpu_enabled = s->value("amd_cpu_enabled", false).toBool();
-#if defined(_WIN32)
-		red_zone_protection_enabled =
-		    s->value("red_zone_protection_enabled", red_zone_protection_enabled).toBool();
-#endif
-		host_input_mapping = s->value("host_input_mapping", host_input_mapping).toStringList();
-		elf                = s->value("elf", elf).toString();
-	}
+	[[nodiscard]] QVariantMap GameSettings() const;
+	// Call on a temporary configuration: validation can fail after loading values.
+	bool SetGameSettings(const QJsonObject& settings, QString& error);
+
+private:
+	template <class Settings>
+	void ReadGameSettingsValues(const Settings& s);
 };
 
 Q_DECLARE_METATYPE(Configuration*)

src/launcher/include/configurationEditDialog.h

@@ -33,6 +33,8 @@ public:
 
 signals:
 	void PreviewControllerColor(const QString& color);
+	void ImportGameSettings();
+	void ExportGameSettings();
 
 private:
 	Ui::ConfigurationEditDialog* m_ui = nullptr;

src/launcher/include/configurationListWidget.h

@@ -43,6 +43,7 @@ public:
 	bool EnsureGameDirectory();
 	void ScanGameDirectory();
 	void ViewTrophies();
+	void ViewTrophyOverview();
 
 signals:
 
@@ -73,6 +74,8 @@ private:
 	void               SelectItem(QTreeWidgetItem* witem);
 	void               ApplyCompatibility();
 	void               UpdateToolbarIcons();
+	void               ImportGameSettings(QWidget* parent);
+	void               ExportGameSettings(QWidget* parent) const;
 	[[nodiscard]] bool HasValidGameDirectory() const;
 
 	ConfigurationItem*            m_selected_item = nullptr;

src/launcher/include/patchesDialog.h

@@ -1,30 +1,51 @@
 #ifndef PATCHES_DIALOG_H
 #define PATCHES_DIALOG_H
 
+#include "cheatRepository.h"
+
+#include <QByteArray>
 #include <QDialog>
+#include <QJsonDocument>
 #include <QString>
 
 class Configuration;
 class QLabel;
 class QListWidget;
 class QPushButton;
+class QTabWidget;
+class QTreeWidget;
 
 class PatchesDialog final: public QDialog {
 public:
 	explicit PatchesDialog(const Configuration& game, QWidget* parent = nullptr);
 	~PatchesDialog() override = default;
 
-	[[nodiscard]] static bool    IsSupportedTitleId(const QString& title_id);
-	[[nodiscard]] static QString PatchPlanPath(const QString& title_id);
-
 private:
 	void Load();
 	void Save();
+	void LoadRemote();
+	void PreviewRemote();
+	void ImportRemote();
 
-	QString      m_title_id;
-	QListWidget* m_patches = nullptr;
-	QLabel*      m_status  = nullptr;
-	QPushButton* m_apply   = nullptr;
+	QString                   m_title_id;
+	QString                   m_version;
+	QString                   m_process;
+	QByteArray                m_local_data;
+	QJsonDocument             m_local_document;
+	QJsonDocument             m_remote_document;
+	bool                      m_local_readable = false;
+	Cheats::CheatRepository*  m_repository     = nullptr;
+	QList<Cheats::RemoteFile> m_remote_files;
+	QTabWidget*               m_tabs           = nullptr;
+	QTreeWidget*              m_files          = nullptr;
+	QListWidget*              m_preview        = nullptr;
+	QLabel*                   m_remote_status  = nullptr;
+	QLabel*                   m_preview_status = nullptr;
+	QPushButton*              m_refresh        = nullptr;
+	QPushButton*              m_import         = nullptr;
+	QListWidget*              m_patches        = nullptr;
+	QLabel*                   m_status         = nullptr;
+	QPushButton*              m_apply          = nullptr;
 };
 
 #endif // PATCHES_DIALOG_H

src/launcher/include/trophyViewerDialog.h

@@ -3,6 +3,8 @@
 
 #include <QDialog>
 
+#include <vector>
+
 class QTabWidget;
 class QWidget;
 
@@ -14,6 +16,8 @@ public:
 	static bool HasTrophyData(const Configuration* info);
 	static void ShowForGame(const Configuration* info, const QString& runtime_directory,
 	                        QWidget* parent);
+	static void ShowOverview(const std::vector<const Configuration*>& games,
+	                         const QString& runtime_directory, QWidget* parent);
 
 private:
 	bool LoadGame(const Configuration& info, const QString& runtime_directory, QString& error);

src/launcher/resources.qrc

@@ -5,6 +5,8 @@
   <file alias="input-mapping.svg">icons/input-mapping.svg</file>
   <file alias="refresh.svg">icons/refresh.svg</file>
   <file alias="remove-configuration.svg">icons/remove-configuration.svg</file>
+  <file alias="trophy.svg">icons/trophy.svg</file>
+  <file alias="hidden-trophy.png">../../assets/images/hidden-trophy.png</file>
  </qresource>
  <qresource prefix="/styles">
   <file alias="launcher.qss">styles/launcher.qss</file>

src/launcher/src/cheatFile.cpp

@@ -0,0 +1,180 @@
+#include "cheatFile.h"
+
+#include <QCoreApplication>
+#include <QDir>
+#include <QFile>
+#include <QFileInfo>
+#include <QJsonArray>
+#include <QJsonObject>
+#include <QRegularExpression>
+#include <QSaveFile>
+
+namespace Cheats {
+
+namespace {
+
+QString Tr(const char* text) {
+	return QCoreApplication::translate("Cheats", text);
+}
+
+QString ValidateDocument(const QJsonDocument& document) {
+	if (!document.isObject()) {
+		return Tr("Invalid cheat JSON.");
+	}
+	const auto mods = document.object().value(QStringLiteral("mods"));
+	if (!mods.isArray()) {
+		return Tr("Cheat JSON has no \"mods\" array.");
+	}
+	for (const auto& value: mods.toArray()) {
+		const auto mod     = value.toObject();
+		const auto name    = mod.value(QStringLiteral("name"));
+		const auto enabled = mod.value(QStringLiteral("enabled"));
+		if (!value.isObject() || !name.isString() || name.toString().isEmpty() ||
+		    (!enabled.isUndefined() && !enabled.isBool())) {
+			return Tr("Invalid cheat entry.");
+		}
+	}
+	return {};
+}
+
+} // namespace
+
+bool IsSupportedTitleId(const QString& title_id) {
+	static const QRegularExpression pattern(QStringLiteral("\\APPSA[0-9]{5}\\z"));
+	return pattern.match(title_id.trimmed().toUpper()).hasMatch();
+}
+
+QString PlanPath(const QString& title_id) {
+	if (!IsSupportedTitleId(title_id)) {
+		return {};
+	}
+	return QDir(QCoreApplication::applicationDirPath())
+	    .filePath(QStringLiteral("_Patches/%1.json").arg(title_id.trimmed().toUpper()));
+}
+
+QString ParseDocument(const QByteArray& data, QJsonDocument* document) {
+	const auto parsed = QJsonDocument::fromJson(data);
+	const auto error  = ValidateDocument(parsed);
+	*document         = error.isEmpty() ? parsed : QJsonDocument();
+	return error;
+}
+
+QString ValidateImport(const QJsonDocument& document, const QString& title_id,
+                       const QString& version, const QString& process) {
+	const auto parse_error = ValidateDocument(document);
+	if (!parse_error.isEmpty()) {
+		return parse_error;
+	}
+	const auto root = document.object();
+	if (!IsSupportedTitleId(title_id) ||
+	    root.value(QStringLiteral("id"))
+	            .toString()
+	            .compare(title_id.trimmed(), Qt::CaseInsensitive) != 0) {
+		return Tr("The cheat file does not match this game's title ID.");
+	}
+	if (version.isEmpty() || root.value(QStringLiteral("version")).toString() != version) {
+		return Tr("The cheat file does not match this game's version (%1).").arg(version);
+	}
+	if (process.isEmpty() ||
+	    root.value(QStringLiteral("process")).toString().compare(process, Qt::CaseInsensitive) !=
+	        0) {
+		return Tr("The cheat file does not match this game's executable (%1).").arg(process);
+	}
+	static const QRegularExpression offset_pattern(
+	    QStringLiteral("\\A(?:0[xX])?[0-9a-fA-F]{1,16}\\z"));
+	static const QRegularExpression bytes_pattern(QStringLiteral("\\A(?:[0-9a-fA-F]{2})+\\z"));
+	const auto                      mods = root.value(QStringLiteral("mods")).toArray();
+	if (mods.isEmpty()) {
+		return Tr("The cheat file contains no cheats.");
+	}
+	if (root.contains(QStringLiteral("master"))) {
+		return Tr("This JSON uses master codes, which are not supported yet.");
+	}
+	for (const auto& value: mods) {
+		const auto mod    = value.toObject();
+		const auto memory = mod.value(QStringLiteral("memory"));
+		if (mod.contains(QStringLiteral("module_name"))) {
+			return Tr("This JSON uses module-specific cheats, which are not supported yet.");
+		}
+		if (!memory.isArray() || memory.toArray().isEmpty()) {
+			return Tr("Unsupported memory entries in cheat \"%1\".")
+			    .arg(mod.value(QStringLiteral("name")).toString());
+		}
+		for (const auto& entry: memory.toArray()) {
+			const auto write    = entry.toObject();
+			const auto offset   = write.value(QStringLiteral("offset")).toString();
+			const auto off      = write.value(QStringLiteral("off")).toString();
+			const auto on       = write.value(QStringLiteral("on")).toString();
+			const auto absolute = write.value(QStringLiteral("absolute"));
+			const auto expected = write.value(QStringLiteral("expected"));
+			if ((!absolute.isUndefined() && (!absolute.isBool() || absolute.toBool())) ||
+			    (!expected.isUndefined() &&
+			     (!expected.isString() ||
+			      expected.toString().compare(off, Qt::CaseInsensitive) != 0)) ||
+			    write.contains(QStringLiteral("section")) ||
+			    write.contains(QStringLiteral("sectionName")) ||
+			    write.contains(QStringLiteral("sectionProtection")) ||
+			    write.contains(QStringLiteral("logicalOffset")) ||
+			    write.contains(QStringLiteral("sectionOffset"))) {
+				return Tr("This JSON uses memory addressing features that are not supported yet.");
+			}
+			if (!entry.isObject() || !offset_pattern.match(offset).hasMatch() ||
+			    !bytes_pattern.match(off).hasMatch() || !bytes_pattern.match(on).hasMatch() ||
+			    off.size() != on.size()) {
+				return Tr("Unsupported memory entries in cheat \"%1\".")
+				    .arg(mod.value(QStringLiteral("name")).toString());
+			}
+		}
+	}
+	return {};
+}
+
+QJsonDocument WithSelection(const QJsonDocument& document, const QList<bool>& enabled) {
+	auto root = document.object();
+	auto mods = root.value(QStringLiteral("mods")).toArray();
+	if (mods.size() != enabled.size()) {
+		return {};
+	}
+	for (qsizetype index = 0; index < mods.size(); ++index) {
+		auto mod = mods[index].toObject();
+		mod.insert(QStringLiteral("enabled"), enabled[index]);
+		mods[index] = mod;
+	}
+	root.insert(QStringLiteral("mods"), mods);
+	return QJsonDocument(root);
+}
+
+QString SaveDocument(const QString& path, const QJsonDocument& document,
+                     const QByteArray& expected_data) {
+	if (path.isEmpty() || !document.isObject()) {
+		return Tr("Invalid cheat file.");
+	}
+	QFile input(path);
+	if (input.exists()) {
+		if (!input.open(QIODevice::ReadOnly)) {
+			return Tr("Could not read cheat file: %1").arg(input.errorString());
+		}
+		const auto current = input.readAll();
+		if (input.error() != QFile::NoError) {
+			return Tr("Could not read cheat file: %1").arg(input.errorString());
+		}
+		if (current != expected_data) {
+			return Tr("Cheat file changed; reload the dialog.");
+		}
+	} else if (!expected_data.isEmpty()) {
+		return Tr("Cheat file changed; reload the dialog.");
+	}
+	input.close();
+	if (!QDir().mkpath(QFileInfo(path).absolutePath())) {
+		return Tr("Could not create the local cheats directory.");
+	}
+	QSaveFile  output(path);
+	const auto data = document.toJson();
+	if (!output.open(QIODevice::WriteOnly) || output.write(data) != data.size() ||
+	    !output.commit()) {
+		return Tr("Could not save cheat file: %1").arg(output.errorString());
+	}
+	return {};
+}
+
+} // namespace Cheats

src/launcher/src/cheatRepository.cpp

@@ -0,0 +1,200 @@
+#include "cheatRepository.h"
+
+#include <QNetworkReply>
+#include <QNetworkRequest>
+#include <QRegularExpression>
+#include <QSet>
+#include <QTimer>
+
+#include <algorithm>
+#include <utility>
+
+namespace Cheats {
+
+namespace {
+
+constexpr qint64 kIndexLimit = 2 * 1024 * 1024;
+constexpr qint64 kFileLimit  = 8 * 1024 * 1024;
+
+const QString kBaseUrl = QStringLiteral(
+    "https://raw.githubusercontent.com/TeeKay87/HEN-Cheats-Collection/master/cheats/");
+
+bool IsFormat(const QString& format) {
+	return format == QStringLiteral("json") || format == QStringLiteral("mc4") ||
+	       format == QStringLiteral("shn");
+}
+
+QRegularExpressionMatch MatchName(const QString& name) {
+	static const QRegularExpression pattern(QStringLiteral(
+	    "\\A([A-Z]{4}[0-9]{5})_([0-9]+(?:\\.[0-9]+)+)_[A-Za-z0-9_.-]+\\.(json|mc4|shn)\\z"));
+	return pattern.match(name);
+}
+
+} // namespace
+
+bool RemoteFile::IsSupported() const {
+	return format == QStringLiteral("json") && !Url().isEmpty();
+}
+
+QUrl RemoteFile::Url() const {
+	const auto match = MatchName(name);
+	if (!IsFormat(format) || !match.hasMatch() || match.captured(3) != format) {
+		return {};
+	}
+	return QUrl(kBaseUrl + format + QLatin1Char('/') + name);
+}
+
+CatalogResult ParseIndex(const QByteArray& data, const QString& format, const QString& title_id) {
+	CatalogResult result;
+	if (!IsFormat(format) || data.isEmpty() || data.size() > kIndexLimit) {
+		result.error = CheatRepository::tr("Invalid cheat index.");
+		return result;
+	}
+
+	const auto    id = title_id.trimmed().toUpper();
+	QSet<QString> seen;
+	int           invalid = 0;
+	auto          text    = QString::fromUtf8(data);
+	if (text.startsWith(QChar(0xfeff))) {
+		text.remove(0, 1);
+	}
+	for (const auto& line: text.split(QLatin1Char('\n'))) {
+		const auto trimmed = line.trimmed();
+		if (trimmed.isEmpty()) {
+			continue;
+		}
+		const auto separator = trimmed.indexOf(QLatin1Char('='));
+		const auto name      = trimmed.left(separator);
+		const auto match     = MatchName(name);
+		if (separator < 0 || !match.hasMatch() || match.captured(3) != format) {
+			invalid++;
+			continue;
+		}
+		if (match.captured(1) != id || seen.contains(name)) {
+			continue;
+		}
+		seen.insert(name);
+		result.files.append(
+		    {name, trimmed.mid(separator + 1).trimmed(), match.captured(2), format});
+	}
+	if (invalid != 0) {
+		result.error = CheatRepository::tr("Skipped %1 invalid cheat index entries.").arg(invalid);
+	}
+	return result;
+}
+
+CheatRepository::CheatRepository(QObject* parent): QObject(parent), m_network(this) {}
+
+QNetworkReply* CheatRepository::Request(const QUrl& url, qint64 limit,
+                                        std::function<void(QByteArray, QString)> complete) {
+	QNetworkRequest request(url);
+	request.setAttribute(QNetworkRequest::RedirectPolicyAttribute,
+	                     QNetworkRequest::SameOriginRedirectPolicy);
+	request.setRawHeader("User-Agent", "Kyty-Launcher");
+	request.setTransferTimeout(15000);
+	auto* reply = m_network.get(request);
+	reply->setReadBufferSize(limit + 1);
+	connect(reply, &QNetworkReply::readyRead, this, [reply, limit]() {
+		if (reply->bytesAvailable() > limit) {
+			reply->setProperty("too_large", true);
+			reply->abort();
+		}
+	});
+	QTimer::singleShot(30000, reply, [reply]() {
+		if (!reply->isFinished()) {
+			reply->setProperty("timed_out", true);
+			reply->abort();
+		}
+	});
+	connect(reply, &QNetworkReply::finished, this,
+	        [this, reply, limit, complete = std::move(complete)]() {
+		        QString error;
+		        if (reply->property("too_large").toBool() || reply->bytesAvailable() > limit) {
+			        error = tr("Cheat download exceeds the size limit.");
+		        } else if (reply->property("timed_out").toBool()) {
+			        error = tr("Cheat download timed out.");
+		        } else if (reply->error() != QNetworkReply::NoError) {
+			        error = reply->errorString();
+		        } else if (reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt() !=
+		                   200) {
+			        error = tr("Unexpected response from the cheat repository.");
+		        }
+		        const auto data = error.isEmpty() ? reply->readAll() : QByteArray();
+		        m_catalog_replies.removeAll(reply);
+		        if (m_file_reply == reply) {
+			        m_file_reply.clear();
+		        }
+		        reply->deleteLater();
+		        complete(data, error);
+	        });
+	return reply;
+}
+
+void CheatRepository::Load(const QString& title_id) {
+	const auto generation = ++m_catalog_generation;
+	for (auto* reply: std::exchange(m_catalog_replies, {})) {
+		reply->abort();
+	}
+	CancelFetch();
+	m_files.clear();
+	m_errors.clear();
+	m_pending = 3;
+	for (const auto& format:
+	     {QStringLiteral("json"), QStringLiteral("mc4"), QStringLiteral("shn")}) {
+		auto* reply =
+		    Request(QUrl(kBaseUrl + format + QStringLiteral(".txt")), kIndexLimit,
+		            [this, generation, format, title_id](const QByteArray& data, QString error) {
+			            if (generation != m_catalog_generation) {
+				            return;
+			            }
+			            if (error.isEmpty()) {
+				            auto result = ParseIndex(data, format, title_id);
+				            m_files.append(result.files);
+				            error = result.error;
+			            }
+			            if (!error.isEmpty()) {
+				            m_errors.append(format.toUpper() + QStringLiteral(": ") + error);
+			            }
+			            if (--m_pending == 0) {
+				            std::sort(m_files.begin(), m_files.end(),
+				                      [](const RemoteFile& left, const RemoteFile& right) {
+					                      if (left.version != right.version) {
+						                      return left.version > right.version;
+					                      }
+					                      if (left.format != right.format) {
+						                      return left.format < right.format;
+					                      }
+					                      return left.name < right.name;
+				                      });
+				            emit CatalogLoaded(m_files, m_errors.join(QLatin1Char('\n')));
+			            }
+		            });
+		m_catalog_replies.append(reply);
+	}
+}
+
+void CheatRepository::Fetch(const RemoteFile& file) {
+	CancelFetch();
+	if (!file.IsSupported()) {
+		emit FileLoaded({}, tr("Only JSON cheat files are supported."));
+		return;
+	}
+	const auto generation = m_fetch_generation;
+	m_file_reply = Request(file.Url(), kFileLimit,
+	                       [this, generation](const QByteArray& data, const QString& error) {
+		                       if (generation == m_fetch_generation) {
+			                       emit FileLoaded(data, error);
+		                       }
+	                       });
+}
+
+void CheatRepository::CancelFetch() {
+	m_fetch_generation++;
+	if (m_file_reply != nullptr) {
+		auto* reply = m_file_reply.data();
+		m_file_reply.clear();
+		reply->abort();
+	}
+}
+
+} // namespace Cheats

src/launcher/src/configuration.cpp

@@ -0,0 +1,147 @@
+#include "configuration.h"
+
+QVariantMap Configuration::GameSettings() const {
+	QVariantMap values;
+#define KYTY_CFG_SET(n) values.insert(QStringLiteral(#n), QVariant::fromValue(n).toString())
+	KYTY_CFG_SET(screen_resolution);
+	KYTY_CFG_SET(user_name);
+	KYTY_CFG_SET(user_id);
+	KYTY_CFG_SET(audio_input_device);
+	KYTY_CFG_SET(present_mode);
+	KYTY_CFG_SET(gpu_index);
+	KYTY_CFG_SET(fullscreen_enabled);
+	KYTY_CFG_SET(hide_cursor_enabled);
+	KYTY_CFG_SET(readback_linear_images);
+	KYTY_CFG_SET(tessellation_enabled);
+	KYTY_CFG_SET(trophy_enabled);
+	KYTY_CFG_SET(skip_notice_screen);
+	KYTY_CFG_SET(vblank_frequency);
+	KYTY_CFG_SET(console_language);
+	KYTY_CFG_SET(vulkan_validation_enabled);
+	KYTY_CFG_SET(shader_validation_enabled);
+	KYTY_CFG_SET(shader_optimization_type);
+	KYTY_CFG_SET(shader_log_direction);
+	KYTY_CFG_SET(shader_log_folder);
+	KYTY_CFG_SET(command_buffer_dump_enabled);
+	KYTY_CFG_SET(command_buffer_dump_folder);
+	KYTY_CFG_SET(printf_direction);
+	KYTY_CFG_SET(printf_output_file);
+	KYTY_CFG_SET(profiler_enabled);
+	KYTY_CFG_SET(renderdoc_enabled);
+	KYTY_CFG_SET(amd_cpu_enabled);
+#if defined(_WIN32)
+	KYTY_CFG_SET(red_zone_protection_enabled);
+#endif
+	KYTY_CFG_SET(elf);
+#undef KYTY_CFG_SET
+	return values;
+}
+
+template <class Settings>
+void Configuration::ReadGameSettingsValues(const Settings& s) {
+#define KYTY_CFG_GET(n) n = s.value(QStringLiteral(#n)).template value<decltype(n)>()
+	KYTY_CFG_GET(screen_resolution);
+	user_name          = s.value("user_name", user_name).toString();
+	bool user_id_ok    = false;
+	auto saved_user_id = s.value("user_id", user_id).toInt(&user_id_ok);
+	user_id            = user_id_ok && Config::IsConfiguredUserIdValid(saved_user_id)
+	                         ? saved_user_id
+	                         : Config::DEFAULT_USER_ID;
+	audio_input_device = s.value("audio_input_device", audio_input_device).toString();
+	KYTY_CFG_GET(present_mode);
+	gpu_index = s.value("gpu_index", -1).toInt();
+	if (EnumToText(present_mode).isEmpty()) {
+		present_mode = PresentMode::Mailbox;
+	}
+	KYTY_CFG_GET(fullscreen_enabled);
+	KYTY_CFG_GET(hide_cursor_enabled);
+	KYTY_CFG_GET(readback_linear_images);
+	KYTY_CFG_GET(tessellation_enabled);
+	trophy_enabled   = s.value("trophy_enabled", trophy_enabled).toBool();
+	KYTY_CFG_GET(skip_notice_screen);
+	vblank_frequency = s.value("vblank_frequency", vblank_frequency).toInt();
+	console_language = s.value("console_language", console_language).toInt();
+	if (console_language < 0 || console_language > MAX_CONSOLE_LANGUAGE) {
+		console_language = DEFAULT_CONSOLE_LANGUAGE;
+	}
+	KYTY_CFG_GET(vulkan_validation_enabled);
+	KYTY_CFG_GET(shader_validation_enabled);
+	KYTY_CFG_GET(shader_optimization_type);
+	KYTY_CFG_GET(shader_log_direction);
+	KYTY_CFG_GET(shader_log_folder);
+	KYTY_CFG_GET(command_buffer_dump_enabled);
+	KYTY_CFG_GET(command_buffer_dump_folder);
+	KYTY_CFG_GET(printf_direction);
+	KYTY_CFG_GET(printf_output_file);
+	KYTY_CFG_GET(profiler_enabled);
+	KYTY_CFG_GET(renderdoc_enabled);
+	amd_cpu_enabled = s.value("amd_cpu_enabled", false).toBool();
+#if defined(_WIN32)
+	red_zone_protection_enabled =
+	    s.value("red_zone_protection_enabled", red_zone_protection_enabled).toBool();
+#endif
+	elf = s.value("elf", elf).toString();
+#undef KYTY_CFG_GET
+}
+
+void Configuration::WriteSettings(QSettings* s) const {
+	const auto values = GameSettings();
+	for (auto it = values.constBegin(); it != values.constEnd(); ++it) {
+		s->setValue(it.key(), it.value());
+	}
+	s->setValue("name", name);
+	s->setValue("basedir", basedir);
+	s->setValue("game_path", game_path);
+	s->setValue("custom_settings", QVariant::fromValue(custom_settings).toString());
+	s->setValue("host_input_mapping", host_input_mapping);
+}
+
+void Configuration::ReadSettings(QSettings* s) {
+	ReadGameSettingsValues(*s);
+	name               = s->value("name").toString();
+	basedir            = s->value("basedir").toString();
+	game_path          = s->value("game_path").toString();
+	custom_settings    = s->value("custom_settings").toBool();
+	host_input_mapping = s->value("host_input_mapping", host_input_mapping).toStringList();
+}
+
+bool Configuration::SetGameSettings(const QJsonObject& settings, QString& error) {
+	const auto fail = [&error](const QString& message) {
+		error = message;
+		return false;
+	};
+	auto values = GameSettings();
+	for (auto it = settings.constBegin(); it != settings.constEnd(); ++it) {
+		if (!values.contains(it.key())) {
+			return fail(tr("Unknown game setting: %1").arg(it.key()));
+		}
+		if (!it.value().isString()) {
+			return fail(tr("Game setting %1 must be a string.").arg(it.key()));
+		}
+		values.insert(it.key(), it.value().toString());
+	}
+
+	ReadGameSettingsValues(values);
+	const auto canonical = GameSettings();
+	for (auto it = settings.constBegin(); it != settings.constEnd(); ++it) {
+		if (canonical.value(it.key()) != values.value(it.key())) {
+			return fail(tr("Invalid value for game setting: %1").arg(it.key()));
+		}
+	}
+	if (user_name.trimmed().isEmpty() || user_name.toUtf8().size() > Config::MAX_USER_NAME_LENGTH) {
+		return fail(tr("User name must contain 1-16 UTF-8 bytes."));
+	}
+	if (gpu_index < -1) {
+		return fail(tr("GPU index must be -1 or greater."));
+	}
+	if (vblank_frequency < 30 || vblank_frequency > 360) {
+		return fail(tr("Vblank frequency must be between 30 and 360."));
+	}
+	if ((shader_log_direction == LogDirection::File && shader_log_folder.isEmpty()) ||
+	    (printf_direction == LogDirection::File && printf_output_file.isEmpty()) ||
+	    (command_buffer_dump_enabled && command_buffer_dump_folder.isEmpty())) {
+		return fail(tr("Enabled logging and command buffer dumps require an output path."));
+	}
+
+	return true;
+}

src/launcher/src/configurationEditDialog.cpp

@@ -19,6 +19,7 @@
 #include <QLineEdit>
 #include <QListView>
 #include <QListWidget>
+#include <QMenu>
 #include <QMessageBox>
 #include <QPushButton>
 #include <QResizeEvent>
@@ -126,6 +127,7 @@ ConfigurationEditDialog::ConfigurationEditDialog(Configuration& info, QWidget* p
 	setMinimumWidth(width());
 	InitGameDirectories();
 	m_ui->controller_group->setVisible(false);
+	m_ui->settings_button->setVisible(false);
 
 	connect(m_ui->ok_button, &QPushButton::clicked, this, &ConfigurationEditDialog::save);
 	connect(m_ui->cancel_button, &QPushButton::clicked, this, &QDialog::reject);
@@ -274,6 +276,7 @@ void ConfigurationEditDialog::Init(const Configuration& info) {
 	m_ui->checkBox_hide_cursor->setChecked(info.hide_cursor_enabled);
 	m_ui->checkBox_readback->setChecked(info.readback_linear_images);
 	m_ui->checkBox_tessellation->setChecked(info.tessellation_enabled);
+	m_ui->checkBox_skip_notice_screen->setChecked(info.skip_notice_screen);
 	m_ui->checkBox_trophy_notifications->setChecked(info.trophy_enabled);
 	m_ui->spinBox_vblank_frequency->setValue(info.vblank_frequency);
 	m_ui->comboBox_console_language->clear();
@@ -354,6 +357,11 @@ void ConfigurationEditDialog::InitGameDirectories() {
 
 void ConfigurationEditDialog::SetGlobalSettings(const QStringList& dirs) {
 	m_global_settings = true;
+	auto* menu        = new QMenu(m_ui->settings_button);
+	menu->addAction(tr("Import..."), this, &ConfigurationEditDialog::ImportGameSettings);
+	menu->addAction(tr("Export..."), this, &ConfigurationEditDialog::ExportGameSettings);
+	m_ui->settings_button->setMenu(menu);
+	m_ui->settings_button->setVisible(true);
 	m_game_dirs_list->clear();
 	m_game_dirs_group->setMinimumWidth(GLOBAL_SETTINGS_GAME_DIRS_MIN_WIDTH);
 
@@ -428,6 +436,7 @@ static void UpdateInfo(Configuration& info, Ui::ConfigurationEditDialog& ui, boo
 	info.hide_cursor_enabled       = ui.checkBox_hide_cursor->isChecked();
 	info.readback_linear_images    = ui.checkBox_readback->isChecked();
 	info.tessellation_enabled      = ui.checkBox_tessellation->isChecked();
+	info.skip_notice_screen        = ui.checkBox_skip_notice_screen->isChecked();
 	info.trophy_enabled            = ui.checkBox_trophy_notifications->isChecked();
 	info.vblank_frequency          = ui.spinBox_vblank_frequency->value();
 	info.console_language          = ui.comboBox_console_language->currentIndex();

src/launcher/src/configurationListWidget.cpp

@@ -1,5 +1,6 @@
 #include "configurationListWidget.h"
 
+#include "cheatFile.h"
 #include "common/archive.h"
 #include "compatibilityDatabase.h"
 #include "configuration.h"
@@ -23,9 +24,11 @@
 #include <QDialog>
 #include <QDir>
 #include <QFile>
+#include <QFileDialog>
 #include <QFileInfo>
 #include <QHeaderView>
 #include <QIcon>
+#include <QInputDialog>
 #include <QJsonDocument>
 #include <QJsonObject>
 #include <QJsonParseError>
@@ -39,6 +42,7 @@
 #include <QProcess>
 #include <QPushButton>
 #include <QRegularExpression>
+#include <QSaveFile>
 #include <QSet>
 #include <QSettings>
 #include <QSignalBlocker>
@@ -55,6 +59,7 @@
 #endif
 
 #include <memory>
+#include <vector>
 
 #include "ui_configuration_list_widget.h"
 
@@ -240,6 +245,8 @@ ConfigurationListWidget::ConfigurationListWidget(QWidget* parent)
 	        &ConfigurationListWidget::edit_configuration);
 	connect(m_ui->delete_button, &QToolButton::clicked, this,
 	        &ConfigurationListWidget::delete_configuartion);
+	connect(m_ui->trophy_overview_button, &QToolButton::clicked, this,
+	        &ConfigurationListWidget::ViewTrophyOverview);
 	connect(m_ui->cfgs_list, &QTreeWidget::currentItemChanged, this,
 	        &ConfigurationListWidget::SelectItem);
 	connect(m_ui->cfgs_list, &QTreeWidget::itemDoubleClicked, this,
@@ -292,6 +299,7 @@ void ConfigurationListWidget::UpdateToolbarIcons() {
 	set_icon(m_ui->input_mapping_button, QStringLiteral(":/icons/input-mapping.svg"));
 	set_icon(m_ui->edit_button, QStringLiteral(":/icons/edit-configuration.svg"));
 	set_icon(m_ui->delete_button, QStringLiteral(":/icons/remove-configuration.svg"));
+	set_icon(m_ui->trophy_overview_button, QStringLiteral(":/icons/trophy.svg"));
 }
 
 void ConfigurationListWidget::WriteSettings() {
@@ -760,7 +768,7 @@ void ConfigurationListWidget::edit_configuration() {
 
 	auto                    info = CreateConfiguration(*item);
 	ConfigurationEditDialog dlg(*info, this);
-	dlg.setWindowTitle(tr("Edit game settings"));
+	dlg.setWindowTitle(tr("Edit game config"));
 	connect(&dlg, &ConfigurationEditDialog::PreviewControllerColor, this,
 	        &ConfigurationListWidget::PreviewControllerColor);
 
@@ -784,8 +792,8 @@ void ConfigurationListWidget::delete_configuartion() {
 		return;
 	}
 
-	if (QMessageBox::Yes == QMessageBox::question(this, tr("Clear custom settings"),
-	                                              tr("Do you want to clear custom settings?"))) {
+	if (QMessageBox::Yes == QMessageBox::question(this, tr("Clear game config"),
+	                                              tr("Clear this game's config and use global settings?"))) {
 		delete m_custom_infos.take(item->GetInfo().game_path);
 		item->GetInfo().custom_settings = false;
 		WriteSettings();
@@ -805,6 +813,10 @@ void ConfigurationListWidget::edit_global_settings() {
 	dlg.SetGlobalSettings(m_game_dirs);
 	connect(&dlg, &ConfigurationEditDialog::PreviewControllerColor, this,
 	        &ConfigurationListWidget::PreviewControllerColor);
+	connect(&dlg, &ConfigurationEditDialog::ImportGameSettings, this,
+	        [this, &dlg]() { ImportGameSettings(&dlg); });
+	connect(&dlg, &ConfigurationEditDialog::ExportGameSettings, this,
+	        [this, &dlg]() { ExportGameSettings(&dlg); });
 
 	if (dlg.exec() == QDialog::Accepted) {
 		m_global_info.CopyEmulatorSettingsFrom(info);
@@ -817,7 +829,133 @@ void ConfigurationListWidget::edit_global_settings() {
 			ScanGameDirectory();
 		}
 	}
-	emit Select();
+	SelectItem(m_ui->cfgs_list->currentItem());
+}
+
+static bool IsGameSettingsTitleId(const QString& title_id) {
+	static const QRegularExpression pattern(QStringLiteral("\\APPSA[0-9]{5}\\z"));
+	return pattern.match(title_id).hasMatch();
+}
+
+void ConfigurationListWidget::ImportGameSettings(QWidget* parent) {
+	const auto path = QFileDialog::getOpenFileName(parent, tr("Import game configs"), {},
+	                                               tr("JSON files (*.json)"));
+	if (path.isEmpty()) {
+		return;
+	}
+	QFile file(path);
+	if (!file.open(QIODevice::ReadOnly)) {
+		QMessageBox::warning(parent, tr("Import failed"), file.errorString());
+		return;
+	}
+	const auto document = QJsonDocument::fromJson(file.readAll());
+	if (!document.isObject() || document.object().isEmpty()) {
+		QMessageBox::warning(
+		    parent, tr("Import failed"),
+		    tr("Expected a JSON object containing game configs keyed by PPSA code."));
+		return;
+	}
+	const auto settings = document.object();
+	for (auto it = settings.constBegin(); it != settings.constEnd(); ++it) {
+		Configuration info;
+		QString       error;
+		if (!IsGameSettingsTitleId(it.key()) || !it.value().isObject() ||
+		    it.value().toObject().isEmpty() ||
+		    !info.SetGameSettings(it.value().toObject(), error)) {
+			QMessageBox::warning(parent, tr("Import failed"),
+			                     tr("Invalid game config for %1. %2").arg(it.key(), error));
+			return;
+		}
+	}
+	struct ImportedGame {
+		ConfigurationItem*             item;
+		std::unique_ptr<Configuration> info;
+	};
+	std::vector<ImportedGame> imported;
+	auto                      unmatched = settings.keys();
+	for (int index = 0; index < m_ui->cfgs_list->topLevelItemCount(); ++index) {
+		auto*      item     = static_cast<ConfigurationItem*>(m_ui->cfgs_list->topLevelItem(index));
+		const auto title_id = item->GetInfo().title_id.trimmed().toUpper();
+		if (!settings.contains(title_id)) {
+			continue;
+		}
+		auto    info = CreateConfiguration(*item);
+		QString error;
+		if (!info->SetGameSettings(settings.value(title_id).toObject(), error)) {
+			QMessageBox::warning(parent, tr("Import failed"),
+			                     tr("Invalid game config for %1. %2").arg(title_id, error));
+			return;
+		}
+		info->custom_settings = true;
+		imported.push_back({item, std::move(info)});
+		unmatched.removeAll(title_id);
+	}
+	auto message = imported.empty() ? tr("No matching games found in the library.")
+	                                : tr("Configs will be updated for the following games:\n");
+	for (const auto& game: imported) {
+		message += tr("\n%1 — %2").arg(game.info->title_id.trimmed().toUpper(), game.info->name);
+	}
+	if (!unmatched.isEmpty()) {
+		message += tr("\nGames not found: %1").arg(unmatched.join(QStringLiteral(", ")));
+	}
+	if (imported.empty()) {
+		QMessageBox::information(parent, tr("Import game configs"), message);
+		return;
+	}
+	QMessageBox confirmation(QMessageBox::Question, tr("Import game configs"), message,
+	                         QMessageBox::Apply | QMessageBox::Cancel, parent);
+	confirmation.setTextFormat(Qt::PlainText);
+	confirmation.setDefaultButton(QMessageBox::Cancel);
+	if (confirmation.exec() != QMessageBox::Apply) {
+		return;
+	}
+	for (auto& [item, info]: imported) {
+		const auto game_path = info->game_path;
+		delete m_custom_infos.take(game_path);
+		m_custom_infos.insert(game_path, info.release());
+		item->GetInfo().custom_settings = true;
+		item->Update();
+	}
+	WriteSettings();
+}
+
+void ConfigurationListWidget::ExportGameSettings(QWidget* parent) const {
+	QMap<QString, const ConfigurationItem*> games;
+	for (int index = 0; index < m_ui->cfgs_list->topLevelItemCount(); ++index) {
+		const auto* item = static_cast<ConfigurationItem*>(m_ui->cfgs_list->topLevelItem(index));
+		const auto& game = item->GetInfo();
+		const auto  title_id = game.title_id.trimmed().toUpper();
+		if (m_custom_infos.contains(game.game_path) && IsGameSettingsTitleId(title_id)) {
+			games.insert(tr("%1 — %2 (%3)").arg(title_id, game.name, game.game_path), item);
+		}
+	}
+	if (games.isEmpty()) {
+		QMessageBox::information(parent, tr("Export game config"),
+		                         tr("No game configs with a PPSA code were found."));
+		return;
+	}
+	bool       accepted = false;
+	const auto selected = QInputDialog::getItem(parent, tr("Export game config"), tr("Game:"),
+	                                            games.keys(), 0, false, &accepted);
+	if (!accepted) {
+		return;
+	}
+	const auto& game     = games.value(selected)->GetInfo();
+	const auto  title_id = game.title_id.trimmed().toUpper();
+	const auto  path =
+	    QFileDialog::getSaveFileName(parent, tr("Export game config"),
+	                                 title_id + QStringLiteral(".json"), tr("JSON files (*.json)"));
+	if (path.isEmpty()) {
+		return;
+	}
+	const auto settings =
+	    QJsonObject::fromVariantMap(m_custom_infos.value(game.game_path)->GameSettings());
+	const auto data =
+	    QJsonDocument(QJsonObject {{title_id, settings}}).toJson(QJsonDocument::Indented);
+	QSaveFile file(path);
+	if (!file.open(QIODevice::WriteOnly) || file.write(data) != data.size() || !file.commit()) {
+		QMessageBox::warning(parent, tr("Export failed"), file.errorString());
+	}
 }
 
 void ConfigurationListWidget::edit_input_mapping() {
@@ -839,6 +977,20 @@ void ConfigurationListWidget::ViewTrophies() {
 	TrophyViewerDialog::ShowForGame(config.get(), m_runtime_directory, this);
 }
 
+void ConfigurationListWidget::ViewTrophyOverview() {
+	std::vector<std::unique_ptr<Configuration>> configurations;
+	std::vector<const Configuration*>            games;
+	configurations.reserve(static_cast<size_t>(m_ui->cfgs_list->topLevelItemCount()));
+	games.reserve(static_cast<size_t>(m_ui->cfgs_list->topLevelItemCount()));
+	for (int index = 0; index < m_ui->cfgs_list->topLevelItemCount(); ++index) {
+		const auto* item =
+		    static_cast<const ConfigurationItem*>(m_ui->cfgs_list->topLevelItem(index));
+		configurations.push_back(CreateConfiguration(*item));
+		games.push_back(configurations.back().get());
+	}
+	TrophyViewerDialog::ShowOverview(games, m_runtime_directory, this);
+}
+
 void ConfigurationListWidget::open_game_folder() {
 	auto* item = static_cast<ConfigurationItem*>(m_ui->cfgs_list->currentItem());
 	if (item == nullptr) {
@@ -1015,17 +1167,17 @@ void ConfigurationListWidget::show_context_menu(const QPoint& pos) {
 		        }
 	        });
 	action_patches->setVisible(item != nullptr &&
-	                           PatchesDialog::IsSupportedTitleId(item->GetInfo().title_id));
+	                           Cheats::IsSupportedTitleId(item->GetInfo().title_id));
 	QAction* action_remove_save_data =
 	    menu.addAction(style()->standardIcon(QStyle::SP_DialogDiscardButton),
 	                   tr("Remove save data..."), this, SLOT(remove_save_data()));
 	menu.addSeparator();
 	QAction* action_edit =
-	    menu.addAction(style()->standardIcon(QStyle::SP_FileIcon), tr("Edit game settings..."),
+	    menu.addAction(style()->standardIcon(QStyle::SP_FileIcon), tr("Edit game config..."),
 	                   this, SLOT(edit_configuration()));
 	QAction* action_delete =
 	    menu.addAction(style()->standardIcon(QStyle::SP_DialogDiscardButton),
-	                   tr("Clear custom settings"), this, SLOT(delete_configuartion()));
+	                   tr("Clear game config"), this, SLOT(delete_configuartion()));
 
 	if (item == nullptr) {
 		menu.addSeparator();

src/launcher/src/mainDialog.cpp

@@ -1,11 +1,11 @@
 #include "mainDialog.h"
 
+#include "cheatFile.h"
 #include "configuration.h"
 #include "configurationItem.h"
 #include "configurationListWidget.h"
 #include "controllerLightbar.h"
 #include "gameContent.h"
-#include "patchesDialog.h"
 #include "updateChecker.h"
 
 #include <QApplication>
@@ -246,6 +246,7 @@ static QStringList CreateEmulatorArgs(const Configuration& info) {
 	}
 	args << "--readback-linear-images" << BoolArg(info.readback_linear_images);
 	args << "--trophy-notifications" << BoolArg(info.trophy_enabled);
+	args << "--skip-notice-screen" << BoolArg(info.skip_notice_screen);
 	if (info.tessellation_enabled) {
 		args << "--tessellation";
 	}
@@ -285,7 +286,7 @@ static QStringList CreateEmulatorArgs(const Configuration& info) {
 	}
 	args << "--game" << game;
 
-	const auto patch_plan = PatchesDialog::PatchPlanPath(info.title_id);
+	const auto patch_plan = Cheats::PlanPath(info.title_id);
 	if (QFileInfo::exists(patch_plan)) {
 		args << "--game-patch" << patch_plan;
 	}

src/launcher/src/patchesDialog.cpp

@@ -1,140 +1,309 @@
 #include "patchesDialog.h"
 
+#include "cheatFile.h"
 #include "configuration.h"
 
-#include <QCoreApplication>
-#include <QDebug>
 #include <QDialogButtonBox>
-#include <QDir>
 #include <QFile>
+#include <QFileInfo>
+#include <QHeaderView>
 #include <QJsonArray>
-#include <QJsonDocument>
 #include <QJsonObject>
 #include <QLabel>
 #include <QListWidget>
+#include <QMessageBox>
 #include <QPushButton>
-#include <QSaveFile>
+#include <QSplitter>
+#include <QStringList>
+#include <QTabWidget>
+#include <QTreeWidget>
 #include <QVBoxLayout>
 
+#include <algorithm>
+#include <utility>
+
+namespace {
+
+void ShowMods(QListWidget* list, const QJsonDocument& document, bool checkable) {
+	list->clear();
+	for (const auto& value: document.object().value(QStringLiteral("mods")).toArray()) {
+		const auto mod  = value.toObject();
+		auto*      item = new QListWidgetItem(mod.value(QStringLiteral("name")).toString(), list);
+		if (checkable) {
+			item->setFlags(item->flags() | Qt::ItemIsUserCheckable);
+			item->setCheckState(mod.value(QStringLiteral("enabled")).toBool(true) ? Qt::Checked
+			                                                                      : Qt::Unchecked);
+		}
+	}
+}
+
+QLabel* StatusLabel(QWidget* parent) {
+	auto* label = new QLabel(parent);
+	label->setWordWrap(true);
+	label->setTextFormat(Qt::PlainText);
+	return label;
+}
+
+} // namespace
+
 PatchesDialog::PatchesDialog(const Configuration& game, QWidget* parent)
-    : QDialog(parent), m_title_id(game.title_id.trimmed().toUpper()) {
+    : QDialog(parent), m_title_id(game.title_id.trimmed().toUpper()), m_version(game.gameVersion),
+      m_process(QFileInfo(game.elf.isEmpty() ? QStringLiteral("eboot.bin") : game.elf).fileName()) {
 	setAttribute(Qt::WA_DeleteOnClose);
 	setWindowTitle(tr("Cheats (experimental) - %1").arg(game.name));
-	resize(640, 480);
+	resize(800, 640);
 
-	auto* layout = new QVBoxLayout(this);
-	m_patches    = new QListWidget(this);
-	m_status     = new QLabel(this);
-	m_apply      = new QPushButton(tr("Apply selection"), this);
-	auto* close  = new QPushButton(tr("Close"), this);
+	auto* layout     = new QVBoxLayout(this);
+	auto* game_label = StatusLabel(this);
+	game_label->setText(tr("%1 · Installed version: %2")
+	                        .arg(m_title_id, m_version.isEmpty() ? tr("Unknown") : m_version));
+	layout->addWidget(game_label);
+	m_tabs = new QTabWidget(this);
+	layout->addWidget(m_tabs);
 
-	m_status->setWordWrap(true);
-	layout->addWidget(m_patches);
-	layout->addWidget(m_status);
+	auto* remote        = new QWidget(m_tabs);
+	auto* remote_layout = new QVBoxLayout(remote);
+	m_tabs->addTab(remote, tr("Remote"));
+	auto* credits = new QLabel(
+	    tr("Cheats by <a href=\"https://github.com/TeeKay87/HEN-Cheats-Collection\">TeeKay87 / HEN "
+	       "Cheats Collection</a> and its contributors."),
+	    remote);
+	credits->setOpenExternalLinks(true);
+	credits->setWordWrap(true);
+	remote_layout->addWidget(credits);
+	auto* support = StatusLabel(remote);
+	support->setText(tr("Only JSON cheats are supported. MC4 and SHN files are shown disabled. "
+	                    "Select a JSON file to preview its cheats."));
+	remote_layout->addWidget(support);
+	auto* split = new QSplitter(Qt::Vertical, remote);
+	m_files     = new QTreeWidget(split);
+	m_files->setHeaderLabels({tr("Version"), tr("Format"), tr("File")});
+	m_files->setRootIsDecorated(false);
+	m_files->setSelectionMode(QAbstractItemView::SingleSelection);
+	m_files->header()->setSectionResizeMode(0, QHeaderView::ResizeToContents);
+	m_files->header()->setSectionResizeMode(1, QHeaderView::ResizeToContents);
+	m_files->header()->setSectionResizeMode(2, QHeaderView::Stretch);
+	m_preview = new QListWidget(split);
+	remote_layout->addWidget(split, 1);
+	m_remote_status  = StatusLabel(remote);
+	m_preview_status = StatusLabel(remote);
+	remote_layout->addWidget(m_remote_status);
+	remote_layout->addWidget(m_preview_status);
+	auto* remote_buttons = new QDialogButtonBox(remote);
+	m_refresh            = remote_buttons->addButton(tr("Refresh"), QDialogButtonBox::ActionRole);
+	m_import = remote_buttons->addButton(tr("Import to Local"), QDialogButtonBox::ActionRole);
+	m_import->setEnabled(false);
+	remote_layout->addWidget(remote_buttons);
 
-	auto* buttons = new QDialogButtonBox(this);
-	buttons->addButton(m_apply, QDialogButtonBox::ActionRole);
-	buttons->addButton(close, QDialogButtonBox::RejectRole);
+	auto* local        = new QWidget(m_tabs);
+	auto* local_layout = new QVBoxLayout(local);
+	m_tabs->addTab(local, tr("Local"));
+	m_patches = new QListWidget(local);
+	m_status  = StatusLabel(local);
+	local_layout->addWidget(m_patches, 1);
+	local_layout->addWidget(m_status);
+	auto* local_buttons = new QDialogButtonBox(local);
+	auto* reload        = local_buttons->addButton(tr("Reload"), QDialogButtonBox::ActionRole);
+	m_apply = local_buttons->addButton(tr("Apply selection"), QDialogButtonBox::ActionRole);
+	local_layout->addWidget(local_buttons);
+	auto* buttons = new QDialogButtonBox(QDialogButtonBox::Close, this);
 	layout->addWidget(buttons);
-
+	connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::close);
+	connect(reload, &QPushButton::clicked, this, &PatchesDialog::Load);
 	connect(m_apply, &QPushButton::clicked, this, &PatchesDialog::Save);
-	connect(close, &QPushButton::clicked, this, &QDialog::close);
+	connect(m_refresh, &QPushButton::clicked, this, &PatchesDialog::LoadRemote);
+	connect(m_import, &QPushButton::clicked, this, &PatchesDialog::ImportRemote);
+	connect(m_files, &QTreeWidget::currentItemChanged, this, &PatchesDialog::PreviewRemote);
 
+	m_repository = new Cheats::CheatRepository(this);
+	connect(
+	    m_repository, &Cheats::CheatRepository::CatalogLoaded, this,
+	    [this](QList<Cheats::RemoteFile> files, const QString& error) {
+		    std::stable_sort(files.begin(), files.end(), [this](const auto& a, const auto& b) {
+			    return (a.version == m_version) > (b.version == m_version);
+		    });
+		    m_remote_files = std::move(files);
+		    for (qsizetype index = 0; index < m_remote_files.size(); ++index) {
+			    const auto& file = m_remote_files[index];
+			    auto*       item = new QTreeWidgetItem(
+			        m_files, {file.version == m_version ? tr("%1 (installed)").arg(file.version)
+			                                            : file.version,
+			                  file.format.toUpper(), file.name});
+			    item->setData(0, Qt::UserRole, index);
+			    for (int column = 0; column < 3; ++column) {
+				    item->setToolTip(column, file.IsSupported()
+				                                 ? file.title
+				                                 : tr("%1 — %2 is not supported.")
+				                                       .arg(file.title, file.format.toUpper()));
+			    }
+			    if (!file.IsSupported()) {
+				    item->setFlags(item->flags() & ~(Qt::ItemIsEnabled | Qt::ItemIsSelectable));
+			    }
+		    }
+		    auto status =
+		        m_remote_files.isEmpty() && error.isEmpty()
+		            ? tr("No remote cheats found for %1.").arg(m_title_id)
+		            : tr("%1 remote file(s) for %2.").arg(m_remote_files.size()).arg(m_title_id);
+		    if (!error.isEmpty()) {
+			    status = tr("%1\nCould not load the complete collection: %2\nUse Refresh to retry.")
+			                 .arg(status, error);
+		    }
+		    m_remote_status->setText(status);
+		    m_refresh->setEnabled(true);
+	    });
+	connect(
+	    m_repository, &Cheats::CheatRepository::FileLoaded, this,
+	    [this](const QByteArray& data, QString error) {
+		    if (error.isEmpty()) {
+			    error = Cheats::ParseDocument(data, &m_remote_document);
+		    }
+		    if (!error.isEmpty()) {
+			    m_preview_status->setText(
+			        tr("Could not preview this file: %1\nSelect another file or refresh to retry.")
+			            .arg(error));
+			    return;
+		    }
+		    ShowMods(m_preview, m_remote_document, false);
+		    error = Cheats::ValidateImport(m_remote_document, m_title_id, m_version, m_process);
+		    const auto  root = m_remote_document.object();
+		    QStringList creators;
+		    for (const auto& value: root.value(QStringLiteral("credits")).toArray()) {
+			    if (value.isString()) {
+				    creators.append(value.toString());
+			    }
+		    }
+		    const auto metadata =
+		        tr("%1\nCredits: %2 · Version: %3")
+		            .arg(root.value(QStringLiteral("name")).toString(),
+		                 creators.isEmpty() ? root.value(QStringLiteral("author")).toString()
+		                                    : creators.join(QStringLiteral(", ")),
+		                 root.value(QStringLiteral("version")).toString());
+		    m_preview_status->setText(
+		        metadata + QStringLiteral("\n\n") +
+		        (error.isEmpty() ? tr("Import to Local, then select the cheats to enable. Changes "
+		                              "take effect on the next game launch.")
+		                         : error));
+		    m_import->setEnabled(error.isEmpty());
+	    });
 	Load();
-}
-
-bool PatchesDialog::IsSupportedTitleId(const QString& title_id) {
-	return title_id.trimmed().toUpper().startsWith(QStringLiteral("PPSA"));
-}
-
-QString PatchesDialog::PatchPlanPath(const QString& title_id) {
-	return QDir(QCoreApplication::applicationDirPath())
-	    .filePath(QStringLiteral("_Patches/%1.json").arg(title_id.trimmed().toUpper()));
+	LoadRemote();
 }
 
 void PatchesDialog::Load() {
-	QFile file(PatchPlanPath(m_title_id));
+	m_patches->clear();
+	m_local_data.clear();
+	m_local_document = {};
+	m_local_readable = false;
+	m_apply->setEnabled(false);
+	const auto path = Cheats::PlanPath(m_title_id);
+	if (path.isEmpty()) {
+		m_status->setText(tr("Unsupported title ID."));
+		return;
+	}
+	QFile file(path);
+	if (!file.exists()) {
+		m_local_readable = true;
+		m_status->setText(tr("No local cheat file: %1").arg(path));
+		return;
+	}
 	if (!file.open(QIODevice::ReadOnly)) {
-		m_status->setText(tr("No local cheat file: %1").arg(file.fileName()));
-		m_apply->setEnabled(false);
+		m_status->setText(tr("Could not read cheat file: %1").arg(file.errorString()));
 		return;
 	}
-
-	const auto document = QJsonDocument::fromJson(file.readAll());
-	if (document.isNull() || !document.isObject()) {
-		m_status->setText(tr("Invalid cheat JSON in %1.").arg(file.fileName()));
-		m_apply->setEnabled(false);
+	m_local_data = file.readAll();
+	if (file.error() != QFile::NoError) {
+		m_status->setText(tr("Could not read cheat file: %1").arg(file.errorString()));
 		return;
 	}
-
-	const auto root = document.object();
-	if (!root.value(QStringLiteral("mods")).isArray()) {
-		m_status->setText(tr("Cheat JSON has no \"mods\" array in %1.").arg(file.fileName()));
-		m_apply->setEnabled(false);
+	m_local_readable = true;
+	const auto error = Cheats::ParseDocument(m_local_data, &m_local_document);
+	if (!error.isEmpty()) {
+		m_status->setText(tr("%1\n%2").arg(error, path));
 		return;
 	}
-
-	const auto mods = root.value(QStringLiteral("mods")).toArray();
-	for (const auto& value: mods) {
-		if (!value.isObject()) {
-			m_status->setText(tr("Invalid cheat entry in %1.").arg(file.fileName()));
-			m_apply->setEnabled(false);
-			m_patches->clear();
-			return;
-		}
-		const auto mod     = value.toObject();
-		const auto name    = mod.value(QStringLiteral("name"));
-		const auto enabled = mod.value(QStringLiteral("enabled"));
-		if (!name.isString() || name.toString().isEmpty() ||
-		    (!enabled.isUndefined() && !enabled.isBool())) {
-			m_status->setText(tr("Invalid cheat entry in %1.").arg(file.fileName()));
-			m_apply->setEnabled(false);
-			m_patches->clear();
-			return;
-		}
-		auto* item = new QListWidgetItem(name.toString(), m_patches);
-		item->setFlags(item->flags() | Qt::ItemIsUserCheckable);
-		item->setCheckState(enabled.toBool(true) ? Qt::Checked : Qt::Unchecked);
-	}
-
-	m_apply->setEnabled(!mods.isEmpty());
-	m_status->setText(tr("Loaded %1 cheat(s) from %2.").arg(mods.size()).arg(file.fileName()));
+	ShowMods(m_patches, m_local_document, true);
+	m_apply->setEnabled(m_patches->count() > 0);
+	m_status->setText(tr("Loaded %1 cheat(s) from %2.").arg(m_patches->count()).arg(path));
 }
 
 void PatchesDialog::Save() {
-	const auto path = PatchPlanPath(m_title_id);
-	QFile      input(path);
-	if (!input.open(QIODevice::ReadOnly)) {
+	QList<bool> enabled;
+	for (int index = 0; index < m_patches->count(); ++index) {
+		enabled.append(m_patches->item(index)->checkState() == Qt::Checked);
+	}
+	const auto document = Cheats::WithSelection(m_local_document, enabled);
+	const auto error = Cheats::SaveDocument(Cheats::PlanPath(m_title_id), document, m_local_data);
+	if (!error.isEmpty()) {
+		m_status->setText(error);
 		return;
 	}
+	m_local_document = document;
+	m_local_data     = document.toJson();
+	m_status->setText(tr("Cheat selection saved. Changes take effect on the next game launch."));
+}
 
-	auto document = QJsonDocument::fromJson(input.readAll());
-	input.close();
-	const auto changed_message = tr("Cheat file changed; reload the dialog.");
-	if (!document.isObject()) {
-		m_status->setText(changed_message);
+void PatchesDialog::LoadRemote() {
+	m_repository->CancelFetch();
+	m_files->clear();
+	m_remote_files.clear();
+	m_preview->clear();
+	m_remote_document = {};
+	m_import->setEnabled(false);
+	m_refresh->setEnabled(false);
+	m_preview_status->clear();
+	m_remote_status->setText(tr("Loading remote cheats…"));
+	m_repository->Load(m_title_id);
+}
+
+void PatchesDialog::PreviewRemote() {
+	m_repository->CancelFetch();
+	m_preview->clear();
+	m_remote_document = {};
+	m_import->setEnabled(false);
+	m_preview_status->clear();
+	const auto* item = m_files->currentItem();
+	if (item == nullptr) {
+		return;
+	}
+	const auto index = item->data(0, Qt::UserRole).toInt();
+	if (index < 0 || index >= m_remote_files.size() || !m_remote_files[index].IsSupported()) {
+		return;
+	}
+	m_preview_status->setText(tr("Loading cheat preview…"));
+	m_repository->Fetch(m_remote_files[index]);
+}
+
+void PatchesDialog::ImportRemote() {
+	const auto error = Cheats::ValidateImport(m_remote_document, m_title_id, m_version, m_process);
+	if (!error.isEmpty()) {
+		m_preview_status->setText(error);
 		return;
 	}
-	auto root = document.object();
-	auto mods = root.value(QStringLiteral("mods")).toArray();
-	if (mods.size() != m_patches->count()) {
-		m_status->setText(changed_message);
+	if (!m_local_readable) {
+		m_preview_status->setText(
+		    tr("Could not read the local cheat file. Open Local and reload it before importing."));
 		return;
 	}
-	for (int index = 0; index < mods.size(); index++) {
-		auto mod = mods[index].toObject();
-		mod.insert(QStringLiteral("enabled"), m_patches->item(index)->checkState() == Qt::Checked);
-		mods[index] = mod;
+	const auto path = Cheats::PlanPath(m_title_id);
+	if (QFile::exists(path) &&
+	    QMessageBox::question(this, tr("Replace local cheats?"),
+	                          tr("Replace the local cheat file and selections for %1? Imported "
+	                             "cheats will start unchecked.")
+	                              .arg(m_title_id),
+	                          QMessageBox::Yes | QMessageBox::No,
+	                          QMessageBox::No) != QMessageBox::Yes) {
+		return;
 	}
-	root.insert(QStringLiteral("mods"), mods);
-	document.setObject(root);
-
-	QSaveFile output(path);
-	if (!output.open(QIODevice::WriteOnly) || output.write(document.toJson()) < 0 ||
-	    !output.commit()) {
-		qWarning() << "Could not save cheat file:" << output.errorString();
-		m_status->setText(tr("Could not save cheat file: %1").arg(output.errorString()));
+	const auto mods     = m_remote_document.object().value(QStringLiteral("mods")).toArray();
+	const auto document = Cheats::WithSelection(m_remote_document, QList<bool>(mods.size(), false));
+	const auto save_error = Cheats::SaveDocument(path, document, m_local_data);
+	if (!save_error.isEmpty()) {
+		m_preview_status->setText(save_error);
 		return;
 	}
-	m_status->setText(tr("Cheat selection saved."));
+	Load();
+	m_status->setText(
+	    tr("Imported %1 cheat(s). Select cheats and apply your selection for the next game launch.")
+	        .arg(mods.size()));
+	m_tabs->setCurrentIndex(1);
 }

src/launcher/src/trophyViewerDialog.cpp

@@ -6,18 +6,23 @@
 #include "gameContent.h"
 
 #include <QAbstractItemView>
+#include <QDateTime>
 #include <QDialogButtonBox>
 #include <QFileInfo>
-#include <QFont>
-#include <QHeaderView>
-#include <QIcon>
+#include <QHBoxLayout>
 #include <QImage>
+#include <QLabel>
+#include <QListWidget>
 #include <QMessageBox>
+#include <QPainter>
+#include <QPainterPath>
 #include <QPixmap>
+#include <QProgressBar>
 #include <QRegularExpression>
+#include <QSize>
 #include <QStringList>
+#include <QTabBar>
 #include <QTabWidget>
-#include <QTableWidget>
 #include <QVBoxLayout>
 
 namespace {
@@ -49,26 +54,6 @@ static QString GradeToText(int grade) {
 	}
 }
 
-static void PrepareTable(QTableWidget* table) {
-	table->setHorizontalHeaderLabels({QObject::tr("Unlocked"), QObject::tr("Trophy"),
-	                                  QObject::tr("Name"), QObject::tr("Description")});
-	table->setAlternatingRowColors(true);
-	table->setEditTriggers(QAbstractItemView::NoEditTriggers);
-	table->setSelectionBehavior(QAbstractItemView::SelectRows);
-	table->setSelectionMode(QAbstractItemView::SingleSelection);
-	table->setIconSize(QSize(96, 96));
-	table->setShowGrid(false);
-	table->setWordWrap(true);
-	table->verticalHeader()->setVisible(false);
-	table->verticalHeader()->setDefaultSectionSize(112);
-	table->horizontalHeader()->setStretchLastSection(true);
-	table->horizontalHeader()->setHighlightSections(false);
-	table->setColumnWidth(0, 100);
-	table->setColumnWidth(1, 132);
-	table->setColumnWidth(2, 260);
-	table->setColumnWidth(3, 480);
-}
-
 static QString TrophyTooltip(const Common::Trophies::Trophy& trophy) {
 	QStringList lines {QString::fromStdString(trophy.name),
 	                   QString::fromStdString(trophy.description),
@@ -102,6 +87,225 @@ bool TrophyViewerDialog::HasTrophyData(const Configuration* info) {
 	return !FindTrophyFiles(info).isEmpty();
 }
 
+namespace {
+
+using Common::Trophies::Progress;
+
+Common::Trophies::UnlockData LoadUnlocks(const Configuration& info,
+                                         const QString& runtime_directory, const QString& file) {
+	const auto label = TrophyFilePattern.match(QFileInfo(file).fileName()).captured(1).toUInt();
+	return Common::Trophies::LoadUnlockData(Common::Trophies::UnlocksPath(
+	    GameContent::ToPath(runtime_directory), info.title_id.toStdString(), info.user_id, label));
+}
+
+Progress GetGameProgress(const Configuration* info, const QString& runtime_directory) {
+	Progress result;
+	if (info == nullptr) {
+		return result;
+	}
+	const auto reader = Common::OpenArchive(GameContent::ToPath(info->basedir));
+	for (const auto& file: FindTrophyFiles(info)) {
+		const auto package =
+		    Common::Trophies::LoadPackage(GameContent::ToPath(file), info->console_language);
+		const auto progress =
+		    Common::Trophies::GetProgress(package, LoadUnlocks(*info, runtime_directory, file));
+		result.total += progress.total;
+		result.earned += progress.earned;
+		for (size_t grade = 1; grade < result.total_grade.size(); ++grade) {
+			result.total_grade[grade] += progress.total_grade[grade];
+			result.earned_grade[grade] += progress.earned_grade[grade];
+		}
+	}
+	return result;
+}
+
+QPixmap MakeCupIcon(const QColor& color, int size) {
+	QPixmap pixmap(size, size);
+	pixmap.fill(Qt::transparent);
+	QPainter painter(&pixmap);
+	painter.setRenderHint(QPainter::Antialiasing);
+	const double u = size / 20.0;
+	painter.setPen(Qt::NoPen);
+	painter.setBrush(color);
+	QPainterPath cup;
+	cup.moveTo(5 * u, 2 * u);
+	cup.lineTo(15 * u, 2 * u);
+	cup.lineTo(14 * u, 9 * u);
+	cup.quadTo(10 * u, 13 * u, 6 * u, 9 * u);
+	cup.closeSubpath();
+	painter.drawPath(cup);
+	painter.setPen(QPen(color, 1.6 * u));
+	painter.setBrush(Qt::NoBrush);
+	painter.drawArc(QRectF(1.5 * u, 3 * u, 5 * u, 5 * u), 90 * 16, 180 * 16);
+	painter.drawArc(QRectF(13.5 * u, 3 * u, 5 * u, 5 * u), 90 * 16, -180 * 16);
+	painter.drawLine(QPointF(10 * u, 12 * u), QPointF(10 * u, 16 * u));
+	painter.setPen(Qt::NoPen);
+	painter.setBrush(color);
+	painter.drawRoundedRect(QRectF(6 * u, 16 * u, 8 * u, 2.5 * u), u, u);
+	return pixmap;
+}
+
+QColor GradeColor(int grade) {
+	switch (grade) {
+		case 1: return QColor(0x7fc8ff);
+		case 2: return QColor(0xf5c542);
+		case 3: return QColor(0xc4cad2);
+		default: return QColor(0xcd7f4f);
+	}
+}
+
+QWidget* MakeGradeCount(QWidget* parent, int grade, int value, int icon_size, int font_size) {
+	auto* box = new QWidget(parent);
+	auto* row = new QHBoxLayout(box);
+	row->setContentsMargins(0, 0, 0, 0);
+	auto* icon = new QLabel(box);
+	icon->setPixmap(MakeCupIcon(GradeColor(grade), icon_size));
+	auto* text = new QLabel(QString::number(value), box);
+	text->setStyleSheet(QStringLiteral("font-size: %1px;").arg(font_size));
+	row->addWidget(icon);
+	row->addWidget(text);
+	return box;
+}
+
+QPixmap LoadGameArt(const Configuration* game, int height) {
+	QPixmap    art;
+	const auto data = GameContent::ReadFile(game->basedir, QStringLiteral("sce_sys/icon0.png"),
+	                                        GameContent::MaxImageSize);
+	if (!data.isEmpty() && art.loadFromData(data)) {
+		return art.scaledToHeight(height, Qt::SmoothTransformation);
+	}
+	return {};
+}
+
+} // namespace
+
+void TrophyViewerDialog::ShowOverview(const std::vector<const Configuration*>& games,
+                                      const QString& runtime_directory, QWidget* parent) {
+	QDialog dialog(parent);
+	dialog.setWindowTitle(QObject::tr("Trophies"));
+	dialog.resize(820, 640);
+	dialog.setStyleSheet(QStringLiteral(
+	    "QDialog { background: palette(window); }"
+	    "QLabel { color: palette(text); }"
+	    "QListWidget { background: transparent; border: none; outline: none; }"
+	    "QListWidget::item { border-bottom: 1px solid palette(mid); padding: 4px; }"
+	    "QListWidget::item:selected, QListWidget::item:hover { background: palette(midlight); "
+	    "border: 1px solid palette(highlight); }"
+	    "QProgressBar { background: palette(mid); border: none; height: 4px; }"
+	    "QProgressBar::chunk { background: palette(highlight); }"));
+	auto* layout = new QVBoxLayout(&dialog);
+
+	struct GameProgress {
+		const Configuration* game;
+		Progress             progress;
+	};
+	std::vector<GameProgress> trophy_games;
+	Progress                  totals;
+	for (const auto* game: games) {
+		const auto progress = GetGameProgress(game, runtime_directory);
+		if (progress.total == 0) {
+			continue;
+		}
+		trophy_games.push_back({game, progress});
+		totals.earned += progress.earned;
+		for (size_t grade = 1; grade < totals.earned_grade.size(); ++grade) {
+			totals.earned_grade[grade] += progress.earned_grade[grade];
+		}
+	}
+
+	auto* header = new QHBoxLayout;
+	auto* title  = new QLabel(QObject::tr("Trophies"), &dialog);
+	title->setStyleSheet(QStringLiteral("font-size: 30px;"));
+	header->addWidget(title);
+	header->addStretch(1);
+	auto* total = new QLabel(QObject::tr("Total %1").arg(totals.earned), &dialog);
+	total->setAlignment(Qt::AlignCenter);
+	total->setStyleSheet(QStringLiteral("font-size: 16px;"));
+	header->addWidget(total);
+	for (int grade = 1; grade <= 4; ++grade) {
+		header->addWidget(MakeGradeCount(&dialog, grade, totals.earned_grade[grade], 32, 18));
+	}
+	layout->addLayout(header);
+
+	auto* list = new QListWidget(&dialog);
+	list->setSelectionMode(QAbstractItemView::SingleSelection);
+	list->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
+	layout->addWidget(list, 1);
+
+	for (size_t index = 0; index < trophy_games.size(); ++index) {
+		const auto& [game, progress] = trophy_games[index];
+		auto* item                   = new QListWidgetItem(list);
+		item->setSizeHint(QSize(760, 112));
+		item->setData(Qt::UserRole, static_cast<int>(index));
+
+		auto* row_widget = new QWidget(list);
+		row_widget->setAttribute(Qt::WA_TransparentForMouseEvents);
+		auto* row = new QHBoxLayout(row_widget);
+		auto* art = new QLabel(row_widget);
+		art->setFixedSize(80, 80);
+		art->setAlignment(Qt::AlignCenter);
+		const auto pixmap = LoadGameArt(game, 80);
+		if (!pixmap.isNull()) {
+			art->setPixmap(pixmap);
+		} else {
+			art->setStyleSheet(QStringLiteral("background: palette(mid);"));
+		}
+		row->addWidget(art);
+		const auto name = !game->name.isEmpty() ? game->name : game->title_id;
+		auto* text = new QLabel(QStringLiteral("%1\n%2").arg(name, game->title_id), row_widget);
+		text->setStyleSheet(QStringLiteral("font-size: 18px;"));
+		row->addWidget(text, 1);
+
+		auto* percent_box = new QVBoxLayout;
+		percent_box->setSpacing(2);
+		percent_box->setContentsMargins(0, 0, 0, 0);
+		auto* percent = new QLabel(QStringLiteral("%1%").arg(progress.Percentage()), row_widget);
+		percent->setAlignment(Qt::AlignRight);
+		percent->setStyleSheet(QStringLiteral("font-size: 24px;"));
+		percent->setMinimumHeight(34);
+		auto* earned = new QLabel(
+		    QObject::tr("Earned %1/%2").arg(progress.earned).arg(progress.total), row_widget);
+		earned->setAlignment(Qt::AlignRight);
+		earned->setMinimumHeight(18);
+		auto* bar = new QProgressBar(row_widget);
+		bar->setRange(0, 100);
+		bar->setValue(progress.Percentage());
+		bar->setTextVisible(false);
+		bar->setFixedWidth(130);
+		percent_box->addWidget(percent);
+		percent_box->addWidget(earned);
+		percent_box->addWidget(bar);
+		row->addLayout(percent_box);
+		for (int grade = 1; grade <= 4; ++grade) {
+			if (grade == 1 && progress.total_grade[1] == 0) {
+				continue;
+			}
+			row->addWidget(MakeGradeCount(row_widget, grade, progress.earned_grade[grade], 24, 18));
+		}
+		list->setItemWidget(item, row_widget);
+	}
+	if (trophy_games.empty()) {
+		auto* empty =
+		    new QLabel(QObject::tr("No games with trophies found in the game folders."), &dialog);
+		empty->setAlignment(Qt::AlignCenter);
+		layout->insertWidget(1, empty);
+		list->hide();
+	}
+
+	connect(list, &QListWidget::itemClicked, &dialog,
+	        [&dialog, &trophy_games, &runtime_directory](QListWidgetItem* item) {
+		        const auto index = item->data(Qt::UserRole).toInt();
+		        if (index >= 0 && static_cast<size_t>(index) < trophy_games.size()) {
+			        ShowForGame(trophy_games[static_cast<size_t>(index)].game, runtime_directory,
+			                    &dialog);
+		        }
+	        });
+	auto* buttons = new QDialogButtonBox(QDialogButtonBox::Close, &dialog);
+	connect(buttons, &QDialogButtonBox::rejected, &dialog, &QDialog::reject);
+	layout->addWidget(buttons);
+	dialog.exec();
+}
+
 void TrophyViewerDialog::ShowForGame(const Configuration* info, const QString& runtime_directory,
                                      QWidget* parent) {
 	if (info == nullptr) {
@@ -139,51 +343,131 @@ bool TrophyViewerDialog::LoadGame(const Configuration& info, const QString& runt
 			errors.append(tr("Could not read trophy package %1.").arg(QFileInfo(file).fileName()));
 			continue;
 		}
-		const auto label = TrophyFilePattern.match(QFileInfo(file).fileName()).captured(1).toUInt();
-		const auto unlocked = Common::Trophies::LoadUnlocks(
-		    Common::Trophies::UnlocksPath(GameContent::ToPath(runtime_directory),
-		                                  info.title_id.toStdString(), info.user_id, label));
-		auto* table = new QTableWidget(static_cast<int>(package.trophies.size()), 4, m_tabs);
-		PrepareTable(table);
-		int row_index = 0;
-		for (const auto& [id, trophy]: package.trophies) {
-			const bool trophy_unlocked = unlocked.contains(id);
-			auto* status = new QTableWidgetItem(trophy_unlocked ? tr("UNLOCKED") : tr("LOCKED"));
-			status->setTextAlignment(Qt::AlignCenter);
-			auto status_font = status->font();
-			status_font.setBold(true);
-			status->setFont(status_font);
-			table->setItem(row_index, 0, status);
+		const auto unlocks     = LoadUnlocks(info, runtime_directory, file);
+		const auto counts      = Common::Trophies::GetProgress(package, unlocks);
+		auto*      page        = new QWidget(m_tabs);
+		auto*      page_layout = new QVBoxLayout(page);
 
-			auto* icon_item = new QTableWidgetItem;
-			icon_item->setTextAlignment(Qt::AlignCenter);
-			QPixmap icon;
-			if (icon.loadFromData(reinterpret_cast<const uchar*>(trophy.icon_png.data()),
-			                      static_cast<uint>(trophy.icon_png.size()))) {
-				if (!trophy_unlocked) {
-					icon = QPixmap::fromImage(
-					    icon.toImage().convertToFormat(QImage::Format_Grayscale8));
-				}
-				icon_item->setIcon(QIcon(icon));
-			}
-			table->setItem(row_index, 1, icon_item);
-
-			const auto name_text = trophy.name.empty() ? (trophy.hidden ? tr("Hidden Trophy")
-			                                                            : tr("Trophy %1").arg(id))
-			                                           : QString::fromStdString(trophy.name);
-			auto*      name      = new QTableWidgetItem(name_text);
-			auto       font      = name->font();
-			font.setBold(true);
-			name->setFont(font);
-			name->setToolTip(TrophyTooltip(trophy));
-			auto* detail = new QTableWidgetItem(QString::fromStdString(trophy.description));
-			detail->setToolTip(name->toolTip());
-			table->setItem(row_index, 2, name);
-			table->setItem(row_index, 3, detail);
-			++row_index;
+		auto* header = new QHBoxLayout;
+		auto* art    = new QLabel(page);
+		if (const auto pixmap = LoadGameArt(&info, 56); !pixmap.isNull()) {
+			art->setPixmap(pixmap);
+			header->addWidget(art);
 		}
-		m_tabs->addTab(table, tr("Trophy %1").arg(label));
+		auto* title = new QLabel(QString::fromStdString(package.title), page);
+		title->setStyleSheet(QStringLiteral("font-size: 28px;"));
+		header->addWidget(title, 1);
+		const auto make_stat = [page](const QString& label, const QString& value) {
+			auto* box    = new QVBoxLayout;
+			auto* name   = new QLabel(label, page);
+			auto* number = new QLabel(value, page);
+			name->setStyleSheet(QStringLiteral("font-size: 14px;"));
+			number->setStyleSheet(QStringLiteral("font-size: 22px;"));
+			box->addWidget(name);
+			box->addWidget(number);
+			return box;
+		};
+		header->addLayout(
+		    make_stat(tr("Progress"), QStringLiteral("%1%").arg(counts.Percentage())));
+		header->addLayout(
+		    make_stat(tr("Earned"), QStringLiteral("%1/%2").arg(counts.earned).arg(counts.total)));
+		for (int grade = 1; grade <= 4; ++grade) {
+			if (counts.total_grade[grade] > 0) {
+				header->addWidget(MakeGradeCount(page, grade, counts.earned_grade[grade], 30, 20));
+			}
+		}
+		page_layout->addLayout(header);
+		auto* progress = new QProgressBar(page);
+		progress->setRange(0, 100);
+		progress->setValue(counts.Percentage());
+		progress->setTextVisible(false);
+		page_layout->addWidget(progress);
+		auto* count_label = new QLabel(tr("All trophies: %1").arg(counts.total), page);
+		page_layout->addWidget(count_label);
+
+		auto* list = new QListWidget(page);
+		list->setSelectionMode(QAbstractItemView::NoSelection);
+		list->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
+		list->setSpacing(4);
+		page_layout->addWidget(list, 1);
+		for (const auto& [id, trophy]: package.trophies) {
+			const bool trophy_unlocked = unlocks.unlocked.contains(id);
+			const auto hidden_locked   = trophy.hidden && !trophy_unlocked;
+			auto*      item            = new QListWidgetItem(list);
+			item->setSizeHint(QSize(900, 96));
+
+			auto* card = new QWidget(list);
+			card->setStyleSheet(
+			    QStringLiteral("QWidget#card { background: palette(base); border-radius: 12px; }"));
+			card->setObjectName(QStringLiteral("card"));
+			auto* row  = new QHBoxLayout(card);
+			auto* icon = new QLabel(card);
+			icon->setFixedSize(76, 76);
+			icon->setAlignment(Qt::AlignCenter);
+			QPixmap pixmap;
+			if (hidden_locked) {
+				pixmap = QPixmap(QStringLiteral(":/icons/hidden-trophy.png"));
+			} else if (pixmap.loadFromData(reinterpret_cast<const uchar*>(trophy.icon_png.data()),
+			                               static_cast<uint>(trophy.icon_png.size())) &&
+			           !trophy_unlocked) {
+				pixmap =
+				    QPixmap::fromImage(pixmap.toImage().convertToFormat(QImage::Format_Grayscale8));
+			}
+			if (!pixmap.isNull()) {
+				icon->setPixmap(
+				    pixmap.scaled(76, 76, Qt::KeepAspectRatio, Qt::SmoothTransformation));
+			}
+			row->addWidget(icon);
+
+			auto*      left      = new QVBoxLayout;
+			const auto name_text = hidden_locked         ? tr("Hidden trophy")
+			                       : trophy.name.empty() ? tr("Trophy %1").arg(id)
+			                                             : QString::fromStdString(trophy.name);
+			auto*      name      = new QLabel(name_text, card);
+			name->setStyleSheet(QStringLiteral("font-size: 20px; font-weight: bold;"));
+			left->addWidget(name);
+			if (!hidden_locked) {
+				auto* grade_row = new QHBoxLayout;
+				auto* cup       = new QLabel(card);
+				cup->setPixmap(MakeCupIcon(GradeColor(trophy.grade), 18));
+				auto* grade_text = new QLabel(GradeToText(trophy.grade), card);
+				grade_text->setStyleSheet(QStringLiteral("font-size: 15px;"));
+				grade_row->addWidget(cup);
+				grade_row->addWidget(grade_text);
+				grade_row->addStretch(1);
+				left->addLayout(grade_row);
+			}
+
+			row->addLayout(left, 2);
+
+			auto*   right = new QVBoxLayout;
+			QString date_text;
+			if (const auto found = unlocks.timestamps.find(id); found != unlocks.timestamps.end()) {
+				date_text = QDateTime::fromMSecsSinceEpoch(
+				                static_cast<qint64>(
+				                    (found->second - Common::Trophies::UnixEpochTick) / 1000))
+				                .toLocalTime()
+				                .toString(QStringLiteral("yyyy-MM-dd HH:mm:ss"));
+			} else if (trophy_unlocked) {
+				date_text = tr("Earned");
+			}
+			auto* date = new QLabel(date_text, card);
+			date->setAlignment(Qt::AlignRight);
+			date->setStyleSheet(QStringLiteral("font-size: 15px;"));
+			auto* detail = new QLabel(
+			    hidden_locked ? QString {} : QString::fromStdString(trophy.description), card);
+			detail->setWordWrap(true);
+			detail->setAlignment(Qt::AlignLeft | Qt::AlignTop);
+			detail->setStyleSheet(QStringLiteral("font-size: 17px;"));
+			right->addWidget(date);
+			right->addWidget(detail, 1);
+			row->addLayout(right, 3);
+			card->setToolTip(hidden_locked ? name_text : TrophyTooltip(trophy));
+			list->setItemWidget(item, card);
+		}
+		m_tabs->addTab(page, QString::fromStdString(package.title));
 	}
+	m_tabs->tabBar()->setVisible(m_tabs->count() > 1);
 	if (m_tabs->count() == 0) {
 		error = errors.join(QLatin1Char('\n'));
 		return false;

src/launcher/styles/launcher.qss

@@ -39,9 +39,11 @@ QLineEdit#search_line_edit:focus {
     border-color: palette(highlight);
 }
 
+QToolButton#refresh_button,
 QToolButton#global_settings_button,
 QToolButton#input_mapping_button,
 QToolButton#edit_button,
+QToolButton#trophy_overview_button,
 QToolButton#delete_button {
     background: transparent;
     border: 1px solid transparent;
@@ -49,17 +51,21 @@ QToolButton#delete_button {
     padding: 3px;
 }
 
+QToolButton#refresh_button:hover,
 QToolButton#global_settings_button:hover,
 QToolButton#input_mapping_button:hover,
 QToolButton#edit_button:hover,
+QToolButton#trophy_overview_button:hover,
 QToolButton#delete_button:hover {
     background: palette(button);
     border-color: palette(mid);
 }
 
+QToolButton#refresh_button:pressed,
 QToolButton#global_settings_button:pressed,
 QToolButton#input_mapping_button:pressed,
 QToolButton#edit_button:pressed,
+QToolButton#trophy_overview_button:pressed,
 QToolButton#delete_button:pressed {
     background: palette(midlight);
 }

src/libs/agc.cpp

@@ -2388,6 +2388,12 @@ uint32_t* KYTY_SYSV_ABI AgcDcbSetShRegistersIndirect(CommandBuffer*
 	return cmd;
 }
 
+uint64_t KYTY_SYSV_ABI AgcDcbSetShRegistersIndirectGetSize() {
+	PRINT_NAME();
+
+	return 5u * sizeof(uint32_t);
+}
+
 uint32_t* KYTY_SYSV_ABI AgcDcbSetUcRegistersIndirect(CommandBuffer*                 buf,
                                                      const volatile ShaderRegister* regs,
                                                      uint32_t                       num_regs) {
@@ -2529,7 +2535,6 @@ static uint64_t decode_indirect_modifier_patch_offsets(uint64_t modifier, bool i
 	if (indexed && (low & 0x2u) != 0) {
 		base_vtx_loc |= static_cast<uint64_t>(sgpr_base + extract_modifier_bits(low, 14u, 5u))
 		                << 16u;
-		base_vtx_loc |= 1ull << 59u;
 	}
 
 	return base_vtx_loc | (start_inst_loc << 32u);
@@ -2787,13 +2792,15 @@ uint32_t* KYTY_SYSV_ABI AgcDcbDrawIndexIndirect(CommandBuffer* buf, uint32_t dat
 
 	EXIT_NOT_IMPLEMENTED(cmd == nullptr);
 
-	const auto patch_offsets = decode_indirect_modifier_patch_offsets(modifier, true);
+	// Single indexed draws store the index-offset enable in word 3, bit 28.
+	const auto patch_offsets = decode_indirect_modifier_patch_offsets(modifier, true) |
+	                           ((modifier & 0x2ull) << 59u);
 
 	cmd[0] = KYTY_PM4(5, Pm4::IT_DRAW_INDEX_INDIRECT, 0u);
 	cmd[1] = data_offset_in_bytes;
 	cmd[2] = static_cast<uint32_t>(patch_offsets);
 	cmd[3] = static_cast<uint32_t>(patch_offsets >> 32u);
-	cmd[4] = decode_indirect_draw_initiator(modifier);
+	cmd[4] = decode_draw_index_initiator(modifier);
 
 	return cmd;
 }
@@ -2914,19 +2921,30 @@ uint32_t* KYTY_SYSV_ABI AgcDcbDrawIndexIndirectMulti(CommandBuffer*       buf,
 
 	EXIT_NOT_IMPLEMENTED(cmd == nullptr);
 
+	const auto low           = static_cast<uint32_t>(modifier);
+	const auto sgpr_base     = indirect_modifier_sgpr_base(low);
 	const auto patch_offsets = decode_indirect_modifier_patch_offsets(modifier, true);
 	const auto count_vaddr   = reinterpret_cast<uint64_t>(count_addr);
 
+	uint32_t draw_index_location = 0x280u;
+	if ((low & 0x8u) != 0) {
+		draw_index_location = sgpr_base + extract_modifier_bits(low, 24u, 5u);
+	}
+	// Multi indexed draws store the index-offset enable in word 4, bit 28.
+	const auto draw_control = draw_index_location | ((low & 0x10u) << 23u) |
+	                          ((low & 0x2u) << 27u) | ((count_indirect & 0x1u) << 30u) |
+	                          ((low & 0x8u) << 28u);
+
 	cmd[0] = KYTY_PM4(10, Pm4::IT_DRAW_INDEX_INDIRECT_MULTI, 0u);
 	cmd[1] = data_offset_in_bytes;
 	cmd[2] = static_cast<uint32_t>(patch_offsets);
 	cmd[3] = static_cast<uint32_t>(patch_offsets >> 32u);
-	cmd[4] = (count_indirect & 1u) << 30u;
+	cmd[4] = draw_control;
 	cmd[5] = max_count_or_count;
 	cmd[6] = static_cast<uint32_t>(count_vaddr) & ~0x3u;
 	cmd[7] = static_cast<uint32_t>(count_vaddr >> 32u);
 	cmd[8] = stride_in_bytes;
-	cmd[9] = decode_indirect_draw_initiator(modifier);
+	cmd[9] = decode_draw_index_initiator(modifier);
 
 	return cmd;
 }

src/libs/agc.h

@@ -137,6 +137,7 @@ uint32_t* KYTY_SYSV_ABI AgcDcbSetCxRegistersIndirect(CommandBuffer*
 uint32_t* KYTY_SYSV_ABI AgcDcbSetShRegistersIndirect(CommandBuffer*                 buf,
                                                      const volatile ShaderRegister* regs,
                                                      uint32_t                       num_regs);
+uint64_t KYTY_SYSV_ABI AgcDcbSetShRegistersIndirectGetSize();
 uint32_t* KYTY_SYSV_ABI AgcDcbSetUcRegistersIndirect(CommandBuffer*                 buf,
                                                      const volatile ShaderRegister* regs,
                                                      uint32_t                       num_regs);

src/libs/libAgcDriver.cpp

@@ -95,6 +95,7 @@ LIB_DEFINE(InitAgcDriver_1) {
 	LIB_FUNC("w4-d0n60hdo", Gen5::AgcDcbSetUcRegisterDirect);
 	LIB_FUNC("ZvwO9euwYzc", Gen5::AgcDcbSetCxRegistersIndirect);
 	LIB_FUNC("-HOOCn0JY48", Gen5::AgcDcbSetShRegistersIndirect);
+	LIB_FUNC("nNlUtdDDvZ0", Gen5::AgcDcbSetShRegistersIndirectGetSize);
 	LIB_FUNC("hvUfkUIQcOE", Gen5::AgcDcbSetUcRegistersIndirect);
 	LIB_FUNC("GIIW2J37e70", Gen5::AgcDcbSetIndexSize);
 	LIB_FUNC("l4fM9K-Lyks", Gen5::AgcDcbSetIndexBuffer);

src/libs/libKernel.cpp

@@ -2831,6 +2831,8 @@ constexpr int32_t KERNEL_AIO_STATE_ABORTED    = 4;
 constexpr int32_t KERNEL_AIO_STATE_NOTIFIED   = 0x10000;
 constexpr int32_t KERNEL_AIO_MAX_QUEUE        = 512;
 constexpr int32_t KERNEL_AIO_MAX_REQUESTS     = 128;
+constexpr uint32_t KERNEL_AIO_WAIT_AND        = 1;
+constexpr uint32_t KERNEL_AIO_WAIT_OR         = 2;
 
 struct KernelAioResult {
 	int64_t  return_value;
@@ -2933,26 +2935,28 @@ int KYTY_SYSV_ABI KernelAioSubmitWriteCommands(KernelAioRwRequest* req, int32_t
 	return OK;
 }
 
+static int32_t kernel_aio_get_state(int32_t id, bool notify) {
+	if (!kernel_aio_is_valid_id(id)) {
+		return LibKernel::KERNEL_ERROR_ESRCH;
+	}
+
+	auto current = g_kernel_aio_state[id].load(std::memory_order_acquire);
+	while (notify && (current == KERNEL_AIO_STATE_COMPLETED || current == KERNEL_AIO_STATE_ABORTED)) {
+		if (g_kernel_aio_state[id].compare_exchange_weak(current, current | KERNEL_AIO_STATE_NOTIFIED,
+		                                                std::memory_order_acq_rel)) {
+			break;
+		}
+	}
+	return current == 0 ? LibKernel::KERNEL_ERROR_ESRCH : current;
+}
+
 int KYTY_SYSV_ABI KernelAioPollRequest(int32_t id, int32_t* state) {
 	PRINT_NAME();
 
 	if (state == nullptr) {
 		return LibKernel::KERNEL_ERROR_EFAULT;
 	}
-
-	if (!kernel_aio_is_valid_id(id)) {
-		*state = LibKernel::KERNEL_ERROR_ESRCH;
-		return OK;
-	}
-
-	auto current = g_kernel_aio_state[id].load(std::memory_order_acquire);
-	while (current == KERNEL_AIO_STATE_COMPLETED || current == KERNEL_AIO_STATE_ABORTED) {
-		if (g_kernel_aio_state[id].compare_exchange_weak(current, current | KERNEL_AIO_STATE_NOTIFIED,
-		                                                std::memory_order_acq_rel)) {
-			break;
-		}
-	}
-	*state = current == 0 ? LibKernel::KERNEL_ERROR_ESRCH : current;
+	*state = kernel_aio_get_state(id, true);
 	return OK;
 }
 
@@ -2969,31 +2973,53 @@ int KYTY_SYSV_ABI KernelAioPollRequests(int32_t* ids, int32_t num, int32_t* stat
 	return OK;
 }
 
-int KYTY_SYSV_ABI KernelAioWaitRequest(int32_t id, int32_t* state, uint32_t* usec) {
+int KYTY_SYSV_ABI KernelAioWaitRequests(int32_t* ids, int32_t num, int32_t* states, uint32_t mode,
+                                        uint32_t* usec) {
 	PRINT_NAME();
 
-	if (state == nullptr) {
+	if (ids == nullptr || states == nullptr) {
 		return LibKernel::KERNEL_ERROR_EFAULT;
 	}
-
-	if (!kernel_aio_is_valid_id(id)) {
-		return KernelAioPollRequest(id, state);
+	if (num <= 0 || num > KERNEL_AIO_MAX_REQUESTS ||
+	    (num != 1 && mode != KERNEL_AIO_WAIT_AND && mode != KERNEL_AIO_WAIT_OR)) {
+		return LibKernel::KERNEL_ERROR_EINVAL;
 	}
 
-	uint32_t waited  = 0;
-	auto     current = g_kernel_aio_state[id].load(std::memory_order_acquire);
-	while (current == KERNEL_AIO_STATE_PROCESSING) {
-		if (usec != nullptr && *usec != 0 && waited >= *usec) {
-			*state = current;
-			return LibKernel::KERNEL_ERROR_ETIMEDOUT;
+	const auto collect_states = [&](bool notify) {
+		int32_t finished = 0;
+		bool newly_complete = false;
+		for (int32_t i = 0; i < num; i++) {
+			const auto current = kernel_aio_get_state(ids[i], notify);
+			states[i] = current;
+			finished += current != KERNEL_AIO_STATE_PROCESSING;
+			newly_complete |= current == KERNEL_AIO_STATE_COMPLETED || current == KERNEL_AIO_STATE_ABORTED;
+		}
+		return finished == num || (mode == KERNEL_AIO_WAIT_OR && newly_complete);
+	};
+	const auto start = std::chrono::steady_clock::now();
+	for (;;) {
+		const bool complete = collect_states(false);
+		const auto elapsed = std::chrono::duration_cast<std::chrono::microseconds>(
+		                         std::chrono::steady_clock::now() - start).count();
+		const bool timed_out = usec != nullptr && elapsed >= *usec;
+		if (complete || timed_out) {
+			// A competing waiter can claim the newly completed request after the first scan.
+			if (collect_states(true)) {
+				if (usec != nullptr) {
+					*usec = elapsed < *usec ? *usec - static_cast<uint32_t>(elapsed) : 0;
+				}
+				return OK;
+			}
+			if (timed_out) {
+				return LibKernel::KERNEL_ERROR_ETIMEDOUT;
+			}
 		}
-
 		Common::Thread::SleepMicro(10);
-		waited += 10;
-		current = g_kernel_aio_state[id].load(std::memory_order_acquire);
 	}
+}
 
-	return KernelAioPollRequest(id, state);
+int KYTY_SYSV_ABI KernelAioWaitRequest(int32_t id, int32_t* state, uint32_t* usec) {
+	return KernelAioWaitRequests(&id, 1, state, KERNEL_AIO_WAIT_AND, usec);
 }
 
 int KYTY_SYSV_ABI KernelAioDeleteRequest(int32_t id, int32_t* ret) {
@@ -3376,6 +3402,7 @@ LIB_DEFINE(InitLibKernel_1) {
 	LIB_FUNC("2pOuoWoCxdk", KernelAioPollRequest);
 	LIB_FUNC("o7O4z3jwKzo", KernelAioPollRequests);
 	LIB_FUNC("KOF-oJbQVvc", KernelAioWaitRequest);
+	LIB_FUNC("lgK+oIWkJyA", KernelAioWaitRequests);
 	LIB_FUNC("XQ8C8y+de+E", KernelAioSubmitWriteCommands);
 	LIB_FUNC("nu4a0-arQis", KernelAioInitializeParam);
 	LIB_FUNC("il03nluKfMk", LibKernel::KernelRaiseException);

src/libs/libNet.cpp

@@ -89,6 +89,10 @@ int KYTY_SYSV_ABI NetBind(int s, const void* addr, uint32_t addrlen) {
 	return FinishSocketCall(Net::Bind(s, addr, addrlen));
 }
 
+int KYTY_SYSV_ABI NetConnect(int s, const void* addr, uint32_t addrlen) {
+	return FinishSocketCall(Net::Connect(s, addr, addrlen));
+}
+
 int KYTY_SYSV_ABI NetListen(int s, int backlog) {
 	return FinishSocketCall(Net::Listen(s, backlog));
 }
@@ -170,14 +174,24 @@ int KYTY_SYSV_ABI NetSocketClose(int s) {
 	return FinishNetCall(Net::SocketClose(s));
 }
 
+int KYTY_SYSV_ABI NetGetsockopt(int s, int level, int optname, void* optval, uint32_t* optlen) {
+	return FinishSocketCall(Net::Getsockopt(s, level, optname, optval, optlen));
+}
+
 int KYTY_SYSV_ABI NetSetsockopt(int s, int level, int optname, const void* optval,
                                 uint32_t optlen) {
 	return FinishSocketCall(Net::Setsockopt(s, level, optname, optval, optlen));
 }
 
-int KYTY_SYSV_ABI NetSend(int s, const void* buf, size_t len, int flags) {
+int KYTY_SYSV_ABI NetSendto(int s, const void* buf, size_t len, int flags, const void* addr,
+                         uint32_t addrlen) {
 	const auto size = std::min<size_t>(len, std::numeric_limits<int>::max());
-	return FinishSocketCall(static_cast<int>(Net::Send(s, buf, size, flags | 0x20000)));
+	return FinishSocketCall(
+	    static_cast<int>(Net::Sendto(s, buf, size, flags | 0x20000, addr, addrlen)));
+}
+
+int KYTY_SYSV_ABI NetSend(int s, const void* buf, size_t len, int flags) {
+	return NetSendto(s, buf, len, flags, nullptr, 0);
 }
 
 int KYTY_SYSV_ABI NetRecv(int s, void* buf, size_t len, int flags) {
@@ -185,6 +199,12 @@ int KYTY_SYSV_ABI NetRecv(int s, void* buf, size_t len, int flags) {
 	return FinishSocketCall(static_cast<int>(Net::Recv(s, buf, size, flags)));
 }
 
+int KYTY_SYSV_ABI NetRecvfrom(int s, void* buf, size_t len, int flags, void* addr,
+                               uint32_t* addrlen) {
+	const auto size = std::min<size_t>(len, std::numeric_limits<int>::max());
+	return FinishSocketCall(static_cast<int>(Net::Recvfrom(s, buf, size, flags, addr, addrlen)));
+}
+
 uint32_t KYTY_SYSV_ABI NetHtonl(uint32_t host32) {
 	return ((host32 & 0x000000ffu) << 24u) | ((host32 & 0x0000ff00u) << 8u) |
 	       ((host32 & 0x00ff0000u) >> 8u) | ((host32 & 0xff000000u) >> 24u);
@@ -209,6 +229,7 @@ LIB_DEFINE(InitNet_1_Net) {
 	LIB_FUNC("HQOwnfMGipQ", LibNet::GetNetErrorAddr);
 	LIB_FUNC("PIWqhn9oSxc", LibNet::NetAccept);
 	LIB_FUNC("bErx49PgxyY", LibNet::NetBind);
+	LIB_FUNC("OXXX4mUk3uk", LibNet::NetConnect);
 	LIB_FUNC("dgJBaeJnGpo", LibNet::NetPoolCreate);
 	LIB_FUNC("K7RlrTkI-mw", LibNet::NetPoolDestroy);
 	LIB_FUNC("C4UgDHHPvdw", LibNet::NetResolverCreate);
@@ -229,9 +250,12 @@ LIB_DEFINE(InitNet_1_Net) {
 	LIB_FUNC("TSM6whtekok", LibNet::NetShutdown);
 	LIB_FUNC("Q4qBuN-c0ZM", LibNet::NetSocket);
 	LIB_FUNC("45ggEzakPJQ", LibNet::NetSocketClose);
+	LIB_FUNC("xphrZusl78E", LibNet::NetGetsockopt);
 	LIB_FUNC("2mKX2Spso7I", LibNet::NetSetsockopt);
 	LIB_FUNC("beRjXBn-z+o", LibNet::NetSend);
+	LIB_FUNC("gvD1greCu0A", LibNet::NetSendto);
 	LIB_FUNC("9wO9XrMsNhc", LibNet::NetRecv);
+	LIB_FUNC("304ooNZxWDY", LibNet::NetRecvfrom);
 	LIB_FUNC("9T2pDF2Ryqg", LibNet::NetHtonl);
 	LIB_FUNC("iWQWrwiSt8A", LibNet::NetHtons);
 	LIB_FUNC("pQGpHYopAIY", LibNet::NetNtohl);
@@ -599,34 +623,66 @@ static int KYTY_SYSV_ABI HttpUriBuild(char* out, size_t* require, size_t prepare
 		return HTTP_ERROR_INVALID_VALUE;
 	}
 
-	std::string uri;
-	if (src_element->scheme != nullptr) {
-		uri.append(src_element->scheme);
-		uri.push_back(':');
-	}
+	constexpr uint32_t BUILD_WITH_SCHEME   = 0x01;
+	constexpr uint32_t BUILD_WITH_HOSTNAME = 0x02;
+	constexpr uint32_t BUILD_WITH_PORT     = 0x04;
+	constexpr uint32_t BUILD_WITH_PATH     = 0x08;
+	constexpr uint32_t BUILD_WITH_USERNAME = 0x10;
+	constexpr uint32_t BUILD_WITH_PASSWORD = 0x20;
+	constexpr uint32_t BUILD_WITH_QUERY    = 0x40;
+	constexpr uint32_t BUILD_WITH_FRAGMENT = 0x80;
+	constexpr uint32_t BUILD_WITH_ALL      = 0xff;
 
-	if (src_element->opaque == 0) {
-		if (src_element->hostname != nullptr) {
+	// No component bits preserves the legacy full-URI build.
+	const uint32_t parts         = (option & BUILD_WITH_ALL) == 0 ? BUILD_WITH_ALL : option;
+	const bool     hierarchical  = src_element->opaque == 0 && src_element->hostname != nullptr;
+	const bool     with_hostname = (parts & BUILD_WITH_HOSTNAME) != 0 && hierarchical;
+
+	std::string uri;
+	if ((parts & BUILD_WITH_SCHEME) != 0) {
+		if (src_element->scheme != nullptr) {
+			uri.append(src_element->scheme);
+			uri.push_back(':');
+		}
+		// Scheme-only builds include the authority marker.
+		if (hierarchical) {
 			uri.append("//");
-			if (src_element->username != nullptr) {
-				uri.append(src_element->username);
-				if (src_element->password != nullptr) {
-					uri.push_back(':');
-					uri.append(src_element->password);
-				}
-				uri.push_back('@');
-			}
-			uri.append(src_element->hostname);
-			if (src_element->port != 0) {
-				uri.push_back(':');
-				uri.append(std::to_string(src_element->port));
-			}
 		}
 	}
 
-	AppendUriPart(&uri, src_element->path);
-	AppendUriPart(&uri, src_element->query);
-	AppendUriPart(&uri, src_element->fragment);
+	const bool with_username = (parts & BUILD_WITH_USERNAME) != 0 && src_element->username != nullptr;
+	const bool with_password = (parts & BUILD_WITH_PASSWORD) != 0 && src_element->password != nullptr;
+	if (with_username) {
+		uri.append(src_element->username);
+	}
+	if (with_password) {
+		if (with_username) {
+			uri.push_back(':');
+		}
+		uri.append(src_element->password);
+	}
+	if (with_hostname) {
+		if (with_username || with_password) {
+			uri.push_back('@');
+		}
+		uri.append(src_element->hostname);
+	}
+	if ((parts & BUILD_WITH_PORT) != 0 && hierarchical && src_element->port != 0) {
+		if (with_hostname) {
+			uri.push_back(':');
+		}
+		uri.append(std::to_string(src_element->port));
+	}
+
+	if ((parts & BUILD_WITH_PATH) != 0) {
+		AppendUriPart(&uri, src_element->path);
+	}
+	if ((parts & BUILD_WITH_QUERY) != 0) {
+		AppendUriPart(&uri, src_element->query);
+	}
+	if ((parts & BUILD_WITH_FRAGMENT) != 0) {
+		AppendUriPart(&uri, src_element->fragment);
+	}
 
 	const auto needed = uri.size() + 1;
 	if (require != nullptr) {

src/libs/libSystemService.cpp

@@ -206,7 +206,7 @@ static int KYTY_SYSV_ABI SystemServiceGetNoticeScreenSkipFlag(bool* value) {
 		return SYSTEM_SERVICE_ERROR_PARAMETER;
 	}
 
-	*value = false;
+	*value = Config::SkipNoticeScreen();
 
 	return OK;
 }

src/libs/libTrophy.cpp

@@ -7,13 +7,12 @@
 #include "loader/systemContent.h"
 
 #include <algorithm>
-#include <array>
+#include <chrono>
 #include <cstring>
 #include <filesystem>
 #include <map>
 #include <mutex>
 #include <optional>
-#include <set>
 #include <string>
 #include <vector>
 
@@ -104,7 +103,7 @@ using TrophyKey    = std::pair<int, uint32_t>;
 
 struct TrophyState {
 	const Trophies::Package* package = nullptr;
-	std::set<int>            unlocked;
+	Trophies::UnlockData     unlocks;
 	std::filesystem::path    path;
 };
 
@@ -130,20 +129,33 @@ static TrophyState* LoadTrophyState(TrophyKey key) {
 	if (const auto it = g_states.find(key); it != g_states.end()) {
 		return &it->second;
 	}
+	std::string title_id;
+	Loader::SystemContentParamSfoGetString("TITLE_ID", &title_id);
 	auto& package = g_packages[key.second];
 	if (package.trophies.empty()) {
 		const auto filename = "/app0/" + Trophies::PackagePath(key.second).generic_string();
 		package = Trophies::LoadPackage(LibKernel::FileSystem::GetRealFilename(filename),
 		                                Config::GetConsoleLanguage());
 		if (package.trophies.empty()) {
+			LOGF("[Trophy] could not load trophy package %s for %s\n", filename.c_str(),
+			     title_id.c_str());
 			return nullptr;
 		}
+		LOGF("[Trophy] loaded %zu trophy definitions for %s (service %u)\n",
+		     package.trophies.size(), title_id.c_str(), key.second);
+		const auto uds_filename = "/app0/" + Trophies::UdsPackagePath(key.second).generic_string();
+		package.event_rules =
+		    Trophies::LoadUdsRules(LibKernel::FileSystem::GetRealFilename(uds_filename));
+		if (package.event_rules.empty()) {
+			LOGF("[Trophy] no supported UDS extraction rules in %s\n", uds_filename.c_str());
+		} else {
+			LOGF("[Trophy] loaded UDS extraction rules for %zu events from %s\n",
+			     package.event_rules.size(), uds_filename.c_str());
+		}
 	}
-	std::string title_id;
-	Loader::SystemContentParamSfoGetString("TITLE_ID", &title_id);
-	auto path     = Trophies::UnlocksPath({}, title_id, key.first, key.second);
-	auto unlocked = Trophies::LoadUnlocks(path);
-	return &g_states.emplace(key, TrophyState {&package, std::move(unlocked), std::move(path)})
+	auto path    = Trophies::UnlocksPath({}, title_id, key.first, key.second);
+	auto unlocks = Trophies::LoadUnlockData(path);
+	return &g_states.emplace(key, TrophyState {&package, std::move(unlocks), std::move(path)})
 	            .first->second;
 }
 
@@ -165,7 +177,7 @@ static void FillTrophyInfo(const TrophyState& state, const Trophies::Trophy& tro
 		details->group_id     = trophy.group_id;
 		details->hidden       = trophy.hidden;
 		details->has_reward   = trophy.has_reward;
-		if (trophy.target) {
+		if (trophy.progressive && trophy.target) {
 			details->target.type  = 1;
 			details->target.value = *trophy.target;
 		}
@@ -177,8 +189,12 @@ static void FillTrophyInfo(const TrophyState& state, const Trophies::Trophy& tro
 	if (data != nullptr) {
 		*data           = {};
 		data->trophy_id = trophy.id;
-		data->unlocked  = state.unlocked.contains(trophy.id);
-		if (trophy.target) {
+		data->unlocked  = state.unlocks.unlocked.contains(trophy.id);
+		if (const auto timestamp = state.unlocks.timestamps.find(trophy.id);
+		    timestamp != state.unlocks.timestamps.end()) {
+			data->timestamp_tick = timestamp->second;
+		}
+		if (trophy.progressive && trophy.target) {
 			data->progress.type  = 1;
 			data->progress.value = data->unlocked ? *trophy.target : 0;
 		}
@@ -188,19 +204,13 @@ static void FillTrophyInfo(const TrophyState& state, const Trophies::Trophy& tro
 // Game and group structures share the same count fields.
 template <typename Details, typename Data>
 static void FillTrophyCounts(const TrophyState& state, int group, Details* details, Data* data) {
-	std::array<uint32_t, 5> total {}, unlocked {};
-	for (const auto& [id, trophy]: state.package->trophies) {
-		if (group != -2 && trophy.group_id != group) {
-			continue;
-		}
-		++total[trophy.grade];
-		if (state.unlocked.contains(id)) {
-			++unlocked[trophy.grade];
-		}
-	}
+	const auto progress = Trophies::GetProgress(
+	    *state.package, state.unlocks, group == -2 ? std::nullopt : std::optional<int>(group));
+	const auto& total    = progress.total_grade;
+	const auto& unlocked = progress.earned_grade;
 	if (details != nullptr) {
 		*details              = {};
-		details->num_trophies = total[1] + total[2] + total[3] + total[4];
+		details->num_trophies = progress.total;
 		details->num_platinum = total[1];
 		details->num_gold     = total[2];
 		details->num_silver   = total[3];
@@ -208,14 +218,12 @@ static void FillTrophyCounts(const TrophyState& state, int group, Details* detai
 	}
 	if (data != nullptr) {
 		*data                     = {};
-		data->unlocked_trophies   = unlocked[1] + unlocked[2] + unlocked[3] + unlocked[4];
+		data->unlocked_trophies   = progress.earned;
 		data->unlocked_platinum   = unlocked[1];
 		data->unlocked_gold       = unlocked[2];
 		data->unlocked_silver     = unlocked[3];
 		data->unlocked_bronze     = unlocked[4];
-		const auto points         = total[2] * 6 + total[3] * 2 + total[4];
-		const auto earned         = unlocked[2] * 6 + unlocked[3] * 2 + unlocked[4];
-		data->progress_percentage = points == 0 ? 0 : earned * 100 / points;
+		data->progress_percentage = progress.Percentage();
 	}
 }
 
@@ -231,31 +239,45 @@ static void FillGroupInfo(const TrophyState& state, int group_id, const std::str
 	}
 }
 
-static void RecordTrophyUnlock(TrophyState& state, int trophy_id) {
+static void RecordTrophyUnlock(TrophyState& state, int trophy_id, bool from_stat = false) {
 	const auto found = state.package->trophies.find(trophy_id);
-	if (found == state.package->trophies.end() || found->second.grade == 1 ||
-	    found->second.target || !state.unlocked.insert(trophy_id).second) {
+	if (found == state.package->trophies.end()) {
+		LOGF("[Trophy] ignored unknown trophy ID %d\n", trophy_id);
 		return;
 	}
+	if (found->second.grade == 1 || (!from_stat && found->second.progressive) ||
+	    !state.unlocks.unlocked.insert(trophy_id).second) {
+		return;
+	}
+	const auto timestamp =
+	    Trophies::UnixEpochTick + std::chrono::duration_cast<std::chrono::microseconds>(
+	                                  std::chrono::system_clock::now().time_since_epoch())
+	                                  .count();
+	state.unlocks.timestamps.emplace(trophy_id, timestamp);
 	std::vector<int> earned {trophy_id};
 	const auto       platinum_id = found->second.platinum_id;
 	if (platinum_id >= 0 && state.package->trophies.contains(platinum_id) &&
 	    std::all_of(state.package->trophies.begin(), state.package->trophies.end(),
 	                [&](const auto& entry) {
 		                return entry.second.platinum_id != platinum_id ||
-		                       state.unlocked.contains(entry.first);
+		                       state.unlocks.unlocked.contains(entry.first);
 	                }) &&
-	    state.unlocked.insert(platinum_id).second) {
+	    state.unlocks.unlocked.insert(platinum_id).second) {
+		state.unlocks.timestamps.emplace(platinum_id, timestamp);
 		earned.push_back(platinum_id);
 	}
-	if (!Trophies::SaveUnlocks(state.path, state.unlocked)) {
+	if (!Trophies::SaveUnlockData(state.path, state.unlocks)) {
 		LOGF("[Trophy] could not save unlocks to %s\n", state.path.string().c_str());
+	} else {
+		LOGF("[Trophy] recorded unlock %d: %s\n", trophy_id, found->second.name.c_str());
 	}
 	if (Config::TrophyEnabled()) {
 		for (const auto id: earned) {
 			const auto& trophy = state.package->trophies.at(id);
 			Graphics::NotifyTrophyUnlocked(trophy.name, trophy.grade, trophy.icon_png);
 		}
+	} else {
+		LOGF("[Trophy] notification disabled by configuration\n");
 	}
 }
 
@@ -541,11 +563,13 @@ struct NpUniversalDataSystemMemoryStat {
 };
 
 struct NpUniversalDataSystemEventPropertyObject {
-	std::optional<int32_t> trophy_id;
+	std::map<std::string, Common::Trophies::UdsInteger> integers;
 
-	void SetTrophyId(const char* key, std::optional<int32_t> value) {
-		if (std::strcmp(key, "_trophy_id") == 0) {
-			trophy_id = value;
+	void SetInteger(const char* key, std::optional<Common::Trophies::UdsInteger> value) {
+		if (value) {
+			integers.insert_or_assign(key, *value);
+		} else {
+			integers.erase(key);
 		}
 	}
 };
@@ -647,6 +671,7 @@ static int KYTY_SYSV_ABI NpUniversalDataSystemCreateEvent(
 	}
 	*new_event = new NpUniversalDataSystemEvent {
 	    event_name, prop != nullptr ? *prop : NpUniversalDataSystemEventPropertyObject {}};
+	LOGF("[UDS] created event: %s\n", event_name);
 	if (prop_ptr != nullptr) {
 		*prop_ptr = &(*new_event)->properties;
 	}
@@ -668,14 +693,26 @@ static int KYTY_SYSV_ABI NpUniversalDataSystemPostEvent(int context, int handle,
 		return static_cast<int>(0x80553120); // NOT_REGISTERED
 	}
 	const auto& uds_event = *static_cast<const NpUniversalDataSystemEvent*>(event);
+	LOGF("[UDS] posted event: %s\n", uds_event.name.c_str());
 	if (uds_event.name == "_UnlockTrophy") {
-		const auto trophy_id = uds_event.properties.trophy_id;
-		if (!trophy_id || *trophy_id < 0) {
+		const auto  property  = uds_event.properties.integers.find("_trophy_id");
+		const auto* trophy_id = property == uds_event.properties.integers.end()
+		                            ? nullptr
+		                            : std::get_if<int32_t>(&property->second);
+		if (trophy_id == nullptr || *trophy_id < 0) {
 			return NP_UNIVERSAL_DATA_SYSTEM_ERROR_INVALID_ARGUMENT;
 		}
 		if (auto* state = LibNpTrophy2::LoadTrophyState(it->second.key); state != nullptr) {
 			LibNpTrophy2::RecordTrophyUnlock(*state, *trophy_id);
 		}
+	} else if (!uds_event.properties.integers.empty()) {
+		if (auto* state = LibNpTrophy2::LoadTrophyState(it->second.key); state != nullptr) {
+			const auto ids = LibNpTrophy2::Trophies::FindUdsTrophies(
+			    *state->package, uds_event.name, uds_event.properties.integers);
+			for (const auto trophy_id: ids) {
+				LibNpTrophy2::RecordTrophyUnlock(*state, trophy_id, true);
+			}
+		}
 	}
 	return 0;
 }
@@ -809,7 +846,7 @@ static int KYTY_SYSV_ABI NpUniversalDataSystemEventPropertyObjectSetString(
 	if (object == nullptr || key == nullptr || value == nullptr) {
 		return NP_UNIVERSAL_DATA_SYSTEM_ERROR_INVALID_ARGUMENT;
 	}
-	object->SetTrophyId(key, std::nullopt);
+	object->SetInteger(key, std::nullopt);
 
 	return 0;
 }
@@ -826,7 +863,7 @@ static int KYTY_SYSV_ABI NpUniversalDataSystemEventPropertyObjectSetInt32(
 	if (object == nullptr || key == nullptr) {
 		return NP_UNIVERSAL_DATA_SYSTEM_ERROR_INVALID_ARGUMENT;
 	}
-	object->SetTrophyId(key, value);
+	object->SetInteger(key, value);
 
 	return 0;
 }
@@ -838,7 +875,7 @@ static int KYTY_SYSV_ABI NpUniversalDataSystemEventPropertyObjectSetUInt32(
 	if (object == nullptr || key == nullptr) {
 		return NP_UNIVERSAL_DATA_SYSTEM_ERROR_INVALID_ARGUMENT;
 	}
-	object->SetTrophyId(key, std::nullopt);
+	object->SetInteger(key, value);
 
 	LOGF("\t object = 0x%016" PRIx64 "\n"
 	     "\t key    = %s\n"
@@ -855,7 +892,7 @@ static int KYTY_SYSV_ABI NpUniversalDataSystemEventPropertyObjectSetInt64(
 	if (object == nullptr || key == nullptr) {
 		return NP_UNIVERSAL_DATA_SYSTEM_ERROR_INVALID_ARGUMENT;
 	}
-	object->SetTrophyId(key, std::nullopt);
+	object->SetInteger(key, std::nullopt);
 
 	LOGF("\t object = 0x%016" PRIx64 "\n"
 	     "\t key    = %s\n"
@@ -872,7 +909,7 @@ static int KYTY_SYSV_ABI NpUniversalDataSystemEventPropertyObjectSetUInt64(
 	if (object == nullptr || key == nullptr) {
 		return NP_UNIVERSAL_DATA_SYSTEM_ERROR_INVALID_ARGUMENT;
 	}
-	object->SetTrophyId(key, std::nullopt);
+	object->SetInteger(key, value);
 
 	LOGF("\t object = 0x%016" PRIx64 "\n"
 	     "\t key    = %s\n"
@@ -889,7 +926,7 @@ static int KYTY_SYSV_ABI NpUniversalDataSystemEventPropertyObjectSetFloat32(
 	if (object == nullptr || key == nullptr) {
 		return NP_UNIVERSAL_DATA_SYSTEM_ERROR_INVALID_ARGUMENT;
 	}
-	object->SetTrophyId(key, std::nullopt);
+	object->SetInteger(key, std::nullopt);
 
 	LOGF("\t object = 0x%016" PRIx64 "\n"
 	     "\t key    = %s\n"
@@ -906,7 +943,7 @@ static int KYTY_SYSV_ABI NpUniversalDataSystemEventPropertyObjectSetFloat64(
 	if (object == nullptr || key == nullptr) {
 		return NP_UNIVERSAL_DATA_SYSTEM_ERROR_INVALID_ARGUMENT;
 	}
-	object->SetTrophyId(key, std::nullopt);
+	object->SetInteger(key, std::nullopt);
 
 	LOGF("\t object = 0x%016" PRIx64 "\n"
 	     "\t key    = %s\n"
@@ -923,7 +960,7 @@ static int KYTY_SYSV_ABI NpUniversalDataSystemEventPropertyObjectSetBool(
 	if (object == nullptr || key == nullptr) {
 		return NP_UNIVERSAL_DATA_SYSTEM_ERROR_INVALID_ARGUMENT;
 	}
-	object->SetTrophyId(key, std::nullopt);
+	object->SetInteger(key, std::nullopt);
 
 	LOGF("\t object = 0x%016" PRIx64 "\n"
 	     "\t key    = %s\n"
@@ -941,7 +978,7 @@ static int KYTY_SYSV_ABI NpUniversalDataSystemEventPropertyObjectSetBinary(
 	if (object == nullptr || key == nullptr || (value == nullptr && value_size != 0)) {
 		return NP_UNIVERSAL_DATA_SYSTEM_ERROR_INVALID_ARGUMENT;
 	}
-	object->SetTrophyId(key, std::nullopt);
+	object->SetInteger(key, std::nullopt);
 
 	LOGF("\t object     = 0x%016" PRIx64 "\n"
 	     "\t key        = %s\n"
@@ -962,7 +999,7 @@ static int KYTY_SYSV_ABI NpUniversalDataSystemEventPropertyObjectSetObject(
 	if (object == nullptr || key == nullptr) {
 		return NP_UNIVERSAL_DATA_SYSTEM_ERROR_INVALID_ARGUMENT;
 	}
-	object->SetTrophyId(key, std::nullopt);
+	object->SetInteger(key, std::nullopt);
 
 	if (value_ptr != nullptr) {
 		*value_ptr =
@@ -996,7 +1033,7 @@ static int KYTY_SYSV_ABI NpUniversalDataSystemEventPropertyObjectSetArray(
 	if (object == nullptr || key == nullptr) {
 		return NP_UNIVERSAL_DATA_SYSTEM_ERROR_INVALID_ARGUMENT;
 	}
-	object->SetTrophyId(key, std::nullopt);
+	object->SetInteger(key, std::nullopt);
 
 	if (value_ptr != nullptr) {
 		*value_ptr = (value != nullptr ? const_cast<NpUniversalDataSystemEventPropertyArray*>(value)

src/libs/network.cpp

@@ -992,6 +992,7 @@ static int ConvertHostSocketError(int error) {
 		case WSAENETUNREACH: posix_error = Posix::POSIX_ENETUNREACH; break;
 		case WSAENOTCONN: posix_error = Posix::POSIX_ENOTCONN; break;
 		case WSAENOTSOCK: posix_error = Posix::POSIX_ENOTSOCK; break;
+		case WSAENOPROTOOPT: posix_error = Posix::POSIX_ENOPROTOOPT; break;
 		case WSAEOPNOTSUPP: posix_error = Posix::POSIX_EOPNOTSUPP; break;
 		case WSAEPROTONOSUPPORT: posix_error = Posix::POSIX_EPROTONOSUPPORT; break;
 		case WSAESHUTDOWN: posix_error = Posix::POSIX_ESHUTDOWN; break;
@@ -1028,6 +1029,7 @@ static int ConvertHostSocketError(int error) {
 		case ENETUNREACH: posix_error = Posix::POSIX_ENETUNREACH; break;
 		case ENOTCONN: posix_error = Posix::POSIX_ENOTCONN; break;
 		case ENOTSOCK: posix_error = Posix::POSIX_ENOTSOCK; break;
+		case ENOPROTOOPT: posix_error = Posix::POSIX_ENOPROTOOPT; break;
 		case EOPNOTSUPP: posix_error = Posix::POSIX_EOPNOTSUPP; break;
 		case EPIPE: posix_error = Posix::POSIX_EPIPE; break;
 		case EPROTONOSUPPORT: posix_error = Posix::POSIX_EPROTONOSUPPORT; break;
@@ -1066,6 +1068,26 @@ static int ConvertSocketOptionLevel(int level) {
 	return (level == 0xffff ? SOL_SOCKET : level);
 }
 
+static int ConvertSocketOptionName(int level, int option) {
+	if (level == 0xffff) {
+		switch (option) {
+			case 0x0020: return SO_BROADCAST;
+			case 0x1001: return SO_SNDBUF;
+			case 0x1002: return SO_RCVBUF;
+			case 0x1007: return SO_ERROR;
+			case 0x1105: return SO_SNDTIMEO;
+			default: break;
+		}
+	} else if (level == 6 && option == 1) {
+		return TCP_NODELAY;
+	}
+#if defined(_WIN32)
+	return option;
+#else
+	return -1;
+#endif
+}
+
 static int* P2pSocketOption(P2pEndpoint& endpoint, int option) {
 	switch (option) {
 		case 0x0020: return &endpoint.broadcast;
@@ -2149,21 +2171,41 @@ int KYTY_SYSV_ABI Getsockopt(int s, int level, int optname, void* optval, uint32
 		return 0;
 	}
 
-	// Guest socket options: SOL_SOCKET=0xffff, SO_ERROR=0x1007.
 	const bool socket_error = (level == 0xffff && optname == 0x1007);
-#if !defined(_WIN32)
-	if (!socket_error) {
+	const bool send_timeout = (level == 0xffff && optname == 0x1105);
+	optname                = ConvertSocketOptionName(level, optname);
+	if (optname < 0) {
 		return SetGuestSocketError(Posix::POSIX_ENOPROTOOPT);
 	}
+#if defined(_WIN32)
+	DWORD timeout {};
+#else
+	timeval timeout {};
 #endif
-	if (socket_error) {
-		optname = SO_ERROR;
-	}
 	SocketLength len = static_cast<SocketLength>(*optlen);
-	if (::getsockopt(socket, ConvertSocketOptionLevel(level), optname, static_cast<char*>(optval),
+	void*        value = optval;
+	if (send_timeout) {
+		if (*optlen < sizeof(int)) {
+			return SetGuestSocketError(Posix::POSIX_EINVAL);
+		}
+		value = &timeout;
+		len   = sizeof(timeout);
+	}
+	if (::getsockopt(socket, ConvertSocketOptionLevel(level), optname, static_cast<char*>(value),
 	                 &len) != 0) {
 		return SetHostSocketError();
 	}
+	if (send_timeout) {
+#if defined(_WIN32)
+		const int64_t usec = static_cast<int64_t>(timeout) * 1000;
+#else
+		const int64_t usec = static_cast<int64_t>(timeout.tv_sec) * 1'000'000 + timeout.tv_usec;
+#endif
+		const int guest_timeout =
+		    static_cast<int>(std::min<int64_t>(usec, std::numeric_limits<int>::max()));
+		std::memcpy(optval, &guest_timeout, sizeof(guest_timeout));
+		len = sizeof(guest_timeout);
+	}
 	if (socket_error && len >= static_cast<SocketLength>(sizeof(int))) {
 		auto* error = static_cast<int*>(optval);
 		*error = ConvertHostSocketError(*error);
@@ -2215,6 +2257,18 @@ int KYTY_SYSV_ABI Setsockopt(int s, int level, int optname, const void* optval,
 		return 0;
 	}
 
+#if defined(__linux__)
+	if (level == 0xffff && optname == 0x10000) {
+		if (optlen != sizeof(int)) {
+			return SetGuestSocketError(Posix::POSIX_EINVAL);
+		}
+		int enabled = 0;
+		std::memcpy(&enabled, optval, sizeof(enabled));
+		// Native sends preserve 255.255.255.255 without changing broadcast permission.
+		return enabled != 0 ? 0 : SetGuestSocketError(Posix::POSIX_ENOPROTOOPT);
+	}
+#endif
+
 	constexpr int ORBIS_SO_NBIO = 0x1200;
 	if (ConvertSocketOptionLevel(level) == SOL_SOCKET && optname == ORBIS_SO_NBIO &&
 	    optlen >= sizeof(int)) {
@@ -2230,14 +2284,32 @@ int KYTY_SYSV_ABI Setsockopt(int s, int level, int optname, const void* optval,
 #endif
 		return failed ? SetHostSocketError() : 0;
 	}
-#if !defined(_WIN32)
-	// Guest TCP options: IPPROTO_TCP=6, TCP_NODELAY=1.
-	if (level != 6 || optname != 1) {
+	const bool send_timeout = (level == 0xffff && optname == 0x1105);
+	optname                = ConvertSocketOptionName(level, optname);
+	if (optname < 0) {
 		return SetGuestSocketError(Posix::POSIX_ENOPROTOOPT);
 	}
-	level   = IPPROTO_TCP;
-	optname = TCP_NODELAY;
+#if defined(_WIN32)
+	DWORD timeout {};
+#else
+	timeval timeout {};
 #endif
+	if (send_timeout) {
+		if (optlen != sizeof(int)) {
+			return SetGuestSocketError(Posix::POSIX_EINVAL);
+		}
+		int usec = 0;
+		std::memcpy(&usec, optval, sizeof(usec));
+		usec = std::max(usec, 0);
+#if defined(_WIN32)
+		timeout = static_cast<DWORD>((static_cast<int64_t>(usec) + 999) / 1000);
+#else
+		timeout.tv_sec  = usec / 1'000'000;
+		timeout.tv_usec = usec % 1'000'000;
+#endif
+		optval = &timeout;
+		optlen = sizeof(timeout);
+	}
 
 	if (::setsockopt(socket, ConvertSocketOptionLevel(level), optname,
 	                 static_cast<const char*>(optval), static_cast<SocketLength>(optlen)) != 0) {

src/loader/guestInstructionPatcher.cpp

@@ -21,10 +21,8 @@
 #include <set>
 #include <unordered_set>
 #include <vector>
-#if !defined(__APPLE__)
 #include <xbyak/xbyak.h>
 #include <xbyak/xbyak_util.h>
-#endif
 
 #ifdef min
 #undef min
@@ -33,9 +31,7 @@
 #undef max
 #endif
 
-#if !defined(__APPLE__)
 using namespace Xbyak::util;
-#endif
 
 namespace Loader {
 
@@ -52,8 +48,6 @@ using s64 = int64_t;
 
 constexpr size_t NearJumpSize = 5;
 
-#if !defined(__APPLE__)
-
 struct PatchModule {
 	std::mutex           mutex {};
 	u8*                  start = nullptr;
@@ -1573,19 +1567,6 @@ GuestInstructionPatchResult PatchGuestInstructions(u64 segment_addr, u64 segment
 	return result;
 }
 
-#else
-
-GuestInstructionHostFeatures GetGuestInstructionHostFeatures() {
-	return {};
-}
-
-GuestInstructionPatchResult PatchGuestInstructions(u64, u64, std::span<const uintptr_t>, bool, bool,
-                                                   GuestInstructionHostFeatures) {
-	return {};
-}
-
-#endif
-
 namespace {
 
 constexpr uint8_t DW_EH_PE_FORMAT_MASK      = 0x0f;
@@ -1763,7 +1744,6 @@ bool DecodeEhFrameFunctionStarts(uint64_t eh_frame_header_addr, uint64_t eh_fram
 
 void RegisterGuestInstructionPatchModule(void* module_ptr, uint64_t module_size,
                                          void* trampoline_area_ptr, uint64_t trampoline_area_size) {
-#if !defined(__APPLE__)
 	EXIT_IF(module_ptr == nullptr || module_size == 0 || trampoline_area_ptr == nullptr ||
 	        trampoline_area_size == 0);
 	const auto module_addr = reinterpret_cast<u64>(module_ptr);
@@ -1772,20 +1752,10 @@ void RegisterGuestInstructionPatchModule(void* module_ptr, uint64_t module_size,
 	                        std::forward_as_tuple(static_cast<u8*>(module_ptr), module_size,
 	                                              static_cast<u8*>(trampoline_area_ptr),
 	                                              trampoline_area_size));
-#else
-	(void)module_ptr;
-	(void)module_size;
-	(void)trampoline_area_ptr;
-	(void)trampoline_area_size;
-#endif
 }
 
 void UnregisterGuestInstructionPatchModule(void* module_ptr) {
-#if !defined(__APPLE__)
 	g_patch_modules.erase(reinterpret_cast<u64>(module_ptr));
-#else
-	(void)module_ptr;
-#endif
 }
 
 #undef ASSERT

src/loader/runtimeLinker.cpp

@@ -1670,11 +1670,7 @@ void RuntimeLinker::LoadProgramToMemory(Program* program) {
 	uint64_t tls_handler_size = is_shared ? 0 : Jit::SafeCall::GetSize();
 	EXIT_IF(tls_handler_size > UINT64_MAX - program->base_size_aligned);
 	program->mapped_size = program->base_size_aligned + tls_handler_size;
-#if !defined(__APPLE__)
 	const bool emulate_amd = Config::AmdCpuEnabled();
-#else
-	const bool emulate_amd = false;
-#endif
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 	const bool protect_memory_faults = Config::RedZoneProtectionEnabled();
 #else

src/loader/x64InstructionEmulator.cpp

@@ -12,6 +12,7 @@
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 #include <windows.h> // IWYU pragma: keep
 #elif defined(__APPLE__)
+#include <sched.h>
 #include <sys/ucontext.h>
 #else
 #include <sched.h>
@@ -468,6 +469,16 @@ struct Context {
 			default: return nullptr;
 		}
 	}
+	// The kernel hands AVX threads the longer context that carries YMM[255:128]; a plain SSE
+	// context has no such state to clear.
+	void ClearUpperYmm(uint8_t index) const {
+		if (index >= 16 || native->uc_mcsize < sizeof(_STRUCT_MCONTEXT_AVX64)) {
+			return;
+		}
+		auto* avx = reinterpret_cast<_STRUCT_MCONTEXT_AVX64*>(native->uc_mcontext);
+		auto* ymmh = &avx->__fs.__fpu_ymmh0;
+		ymmh[index] = {};
+	}
 #else
 	ucontext_t* native;
 
@@ -703,8 +714,6 @@ static bool TryEmulateCpuExtensions(Context& context) {
 	return true;
 }
 
-#if !defined(__APPLE__)
-
 static bool TryEmulateMonitorxMwaitx(Context& context) {
 	const auto* rip = reinterpret_cast<const uint8_t*>(context.Rip());
 	if (rip[0] != 0x0f || rip[1] != 0x01 || (rip[2] != 0xfa && rip[2] != 0xfb)) {
@@ -790,8 +799,6 @@ static bool TryEmulateReciprocalSquareRoot(Context& context) {
 	return true;
 }
 
-#endif
-
 bool TryEmulate(void* native_context) {
 	if (native_context == nullptr) {
 		return false;
@@ -807,12 +814,12 @@ bool TryEmulate(void* native_context) {
 #else
 	Context context {static_cast<ucontext_t*>(native_context)};
 #endif
-#if !defined(__APPLE__)
 	return TryEmulateReciprocalSquareRoot(context) || TryEmulateMonitorxMwaitx(context) ||
-	       TryEmulateSse4a(context) || TryEmulateShaNi(context) || TryEmulateCpuExtensions(context);
-#else
-	return TryEmulateSse4a(context) || TryEmulateCpuExtensions(context);
+	       TryEmulateSse4a(context) ||
+#if !defined(__APPLE__)
+	       TryEmulateShaNi(context) ||
 #endif
+	       TryEmulateCpuExtensions(context);
 }
 
 } // namespace Loader::X64InstructionEmulator

src/main.cpp

@@ -87,6 +87,9 @@ static void PrintUsage() {
 	::printf(
 	    "  --trophy-notifications <true|false>   Show trophy unlock toasts and play their sound.\n");
 	::printf("  --playgo-hack                       Use the supplied PlayGo stub fallback.\n");
+	::printf(
+	    "  --skip-notice-screen <true|false>    Skip startup logos and notices in supported games.\n"
+	    "                                      Default: false.\n");
 #if KYTY_PLATFORM == KYTY_PLATFORM_WINDOWS
 	::printf("  --redzone                            Protect the guest SysV red zone.\n");
 #endif
@@ -428,6 +431,11 @@ static bool ParseArgs(int argc, char* argv[], RunOptions& options, bool& show_he
 				::printf("invalid boolean for %s: %s\n", arg.c_str(), value.c_str());
 				return false;
 			}
+		} else if (arg == "--skip-notice-screen") {
+			if (!ParseBool(value, options.config.skip_notice_screen)) {
+				::printf("invalid boolean for %s: %s\n", arg.c_str(), value.c_str());
+				return false;
+			}
 		} else if (arg == "--keymap") {
 			const auto split = value.find('=');
 			if (split == std::string::npos || split == 0 || split + 1 == value.size()) {

tests/EventQueueLifetimeTests.cpp

@@ -28,6 +28,46 @@ void CheckConcurrentResult(int result, const char* text) {
 	Check(result == OK || result == KERNEL_ERROR_EBADF || result == KERNEL_ERROR_ENOENT, text);
 }
 
+void TestLevelUserEventDelivery() {
+	using Libs::LibKernel::KERNEL_ERROR_ETIMEDOUT;
+	EventQueue::KernelEqueue queue = EventQueue::KERNEL_EQUEUE_INVALID;
+	Check(EventQueue::KernelCreateEqueue(&queue, "level-user-events") == OK, "create user event queue");
+	Check(EventQueue::KernelAddUserEvent(queue, 1) == OK &&
+	          EventQueue::KernelAddUserEvent(queue, 2) == OK &&
+	          EventQueue::KernelAddUserEventEdge(queue, 3) == OK, "add level and edge events");
+	for (int id = 1; id <= 3; ++id)
+		Check(EventQueue::KernelTriggerUserEvent(queue, id, reinterpret_cast<void*>(uintptr_t(id))) == OK,
+		      "trigger distinct user events");
+	EventQueue::KernelEvent events[16] {};
+	Libs::LibKernel::KernelUseconds timeout = 0;
+	int out = 0;
+	const auto find_event = [&](uintptr_t id) {
+		return std::find_if(events, events + out, [=](const auto& event) { return event.ident == id; });
+	};
+	Check(EventQueue::KernelWaitEqueue(queue, events, 16, &out, &timeout) == OK && out == 3,
+	      "level events are returned once per wait without starving following events");
+	for (uintptr_t id = 1; id <= 3; ++id) {
+		const auto* event = find_event(id);
+		Check(event != events + out && event->data == static_cast<intptr_t>(id) &&
+		          event->udata == reinterpret_cast<void*>(id), "distinct event payloads");
+	}
+	Check(EventQueue::KernelWaitEqueue(queue, events, 16, &out, &timeout) == OK && out == 2 &&
+	          find_event(1) != events + out && find_event(2) != events + out,
+	      "level persists while edge clears");
+	Check(EventQueue::KernelDeleteUserEvent(queue, 1) == OK, "delete first level event");
+	Check(EventQueue::KernelWaitEqueue(queue, events, 16, &out, &timeout) == OK && out == 1 &&
+	          events[0].ident == 2, "remaining level event is delivered only once");
+	Check(EventQueue::KernelDeleteUserEvent(queue, 2) == OK, "delete remaining level event");
+	Check(EventQueue::KernelWaitEqueue(queue, events, 16, &out, &timeout) == KERNEL_ERROR_ETIMEDOUT,
+	      "deleted levels and consumed edge do not reappear");
+	Check(EventQueue::KernelTriggerUserEvent(queue, 3, nullptr) == OK, "retrigger edge event");
+	Check(EventQueue::KernelWaitEqueue(queue, events, 16, &out, &timeout) == OK && out == 1 &&
+	          events[0].ident == 3, "retriggered edge is delivered once");
+	Check(EventQueue::KernelWaitEqueue(queue, events, 16, &out, &timeout) == KERNEL_ERROR_ETIMEDOUT,
+	      "retriggered edge clears after delivery");
+	Check(EventQueue::KernelDeleteEqueue(queue) == OK, "delete user event queue");
+}
+
 void TestPeriodicTimerEvents() {
 	using namespace std::chrono_literals;
 	using Libs::LibKernel::KERNEL_ERROR_ETIMEDOUT;
@@ -188,6 +228,12 @@ void TestDuplicateAddPreservesEventState() {
 	      "duplicate add updates deadline metadata");
 	Check(timer_event.data == 0 && timer_event.udata == reinterpret_cast<void*>(0x2222),
 	      "deadline trigger retains updated duplicate metadata");
+	for (uintptr_t value: {0x9abcu, 0xdef0u})
+		Check(EventQueue::KernelTriggerEvent(queue, 17, EventQueue::KERNEL_EVFILT_VIDEO_OUT,
+		                                     reinterpret_cast<void*>(value)) == OK, "queue bounded read payload");
+	for (intptr_t value: {0x9abcu, 0xdef0u})
+		Check(EventQueue::KernelWaitEqueue(queue, events, 1, &out, &timeout) == OK && out == 1 &&
+		          events[0].data == value, "capacity-one reads preserve pending event order");
 
 	auto retained_owner = weak_original.lock();
 	Check(retained_owner != nullptr, "original owner alive before delete");
@@ -495,6 +541,7 @@ void TestConcurrentDelete() {
 } // namespace
 
 int main() {
+	TestLevelUserEventDelivery();
 	TestPeriodicTimerEvents();
 	TestDuplicateAddPreservesEventState();
 	TestCallbackStateOutlivesPort();

tests/HttpUriParseTests.cpp

@@ -6,6 +6,7 @@
 #include <cstdint>
 #include <cstdio>
 #include <cstring>
+#include <string>
 
 namespace Libs::LibHttp {
 void InitNet_1_Http(Loader::SymbolDatabase *symbols);
@@ -40,14 +41,14 @@ int failures = 0;
 using HttpUriParse = int(KYTY_SYSV_ABI *)(SceHttpUriElement *, const char *,
                                           void *, size_t *, size_t);
 
-HttpUriParse GetHttpUriParse() {
-  Loader::SymbolDatabase symbols;
-  Libs::LibHttp::InitNet_1_Http(&symbols);
-  const auto *record =
-      symbols.FindByNid("IWalAn-guFs", Loader::SymbolType::Func);
+using HttpUriBuild = int(KYTY_SYSV_ABI *)(char *, size_t *, size_t,
+                                          const SceHttpUriElement *, uint32_t);
+
+template <typename T>
+T GetHttpFunction(const Loader::SymbolDatabase &symbols, const char *nid) {
+  const auto *record = symbols.FindByNid(nid, Loader::SymbolType::Func);
   CHECK(record != nullptr);
-  return record != nullptr ? reinterpret_cast<HttpUriParse>(record->vaddr)
-                           : nullptr;
+  return record != nullptr ? reinterpret_cast<T>(record->vaddr) : nullptr;
 }
 
 template <size_t N>
@@ -117,13 +118,61 @@ void TestPresentQuery(HttpUriParse parse) {
   }
 }
 
+std::string BuildWith(HttpUriBuild build, const SceHttpUriElement &element,
+                      uint32_t option) {
+  size_t required = 0;
+  CHECK(build(nullptr, &required, 0, &element, option) == 0);
+  std::array<char, 256> out{};
+  size_t filled = 0;
+  CHECK(required <= out.size());
+  CHECK(build(out.data(), &filled, required, &element, option) == 0);
+  CHECK(filled == required);
+  return std::string(out.data());
+}
+
+void TestBuildHonoursOption(HttpUriParse parse, HttpUriBuild build) {
+  constexpr char url[] =
+      "https://user:pw@gssdk1.gamesci.com.cn:8443/VersionServerImpl?x=1#frag";
+  size_t required = 0;
+  CHECK(parse(nullptr, url, nullptr, &required, 0) == 0);
+  std::array<char, 256> pool{};
+  SceHttpUriElement element{};
+  CHECK(parse(&element, url, pool.data(), &required, required) == 0);
+
+  constexpr uint32_t scheme = 0x01, hostname = 0x02, port = 0x04, path = 0x08,
+                     username = 0x10, password = 0x20, query = 0x40,
+                     fragment = 0x80;
+
+  CHECK(BuildWith(build, element, scheme) == "https://");
+  CHECK(BuildWith(build, element, hostname) == "gssdk1.gamesci.com.cn");
+  CHECK(BuildWith(build, element, port) == "8443");
+  CHECK(BuildWith(build, element, path) == "/VersionServerImpl");
+  CHECK(BuildWith(build, element, username) == "user");
+  CHECK(BuildWith(build, element, password) == "pw");
+  CHECK(BuildWith(build, element, query) == "?x=1");
+  CHECK(BuildWith(build, element, fragment) == "#frag");
+  CHECK(BuildWith(build, element, scheme | hostname) ==
+        "https://gssdk1.gamesci.com.cn");
+  CHECK(BuildWith(build, element, hostname | path) ==
+        "gssdk1.gamesci.com.cn/VersionServerImpl");
+  CHECK(BuildWith(build, element, hostname | port) ==
+        "gssdk1.gamesci.com.cn:8443");
+
+  CHECK(BuildWith(build, element, 0xff) == url);
+  CHECK(BuildWith(build, element, 0) == url);
+}
+
 } // namespace
 
 int main() {
-  const auto parse = GetHttpUriParse();
-  if (parse == nullptr) {
+  Loader::SymbolDatabase symbols;
+  Libs::LibHttp::InitNet_1_Http(&symbols);
+  const auto parse = GetHttpFunction<HttpUriParse>(symbols, "IWalAn-guFs");
+  const auto build = GetHttpFunction<HttpUriBuild>(symbols, "5LZA+KPISVA");
+  if (parse == nullptr || build == nullptr) {
     return 1;
   }
+  TestBuildHonoursOption(parse, build);
   TestAbsentQuery(parse);
   TestEmptyUri(parse);
   TestPresentQuery(parse);

tests/KernelFileSystemTests.cpp

@@ -34,6 +34,11 @@
 #include <thread>
 #include <vector>
 
+#if defined(__linux__)
+#include <sys/mman.h>
+#include <unistd.h>
+#endif
+
 namespace Libs::LibKernelApr {
 void InitLibKernel_1_Apr(Loader::SymbolDatabase *symbols);
 }
@@ -164,12 +169,14 @@ void TestAioBatches() {
   using Batch = int (KYTY_SYSV_ABI *)(int32_t *, int32_t, int32_t *);
   using Single = int (KYTY_SYSV_ABI *)(int32_t, int32_t *);
   using Wait = int (KYTY_SYSV_ABI *)(int32_t, int32_t *, uint32_t *);
+  using WaitBatch = int (KYTY_SYSV_ABI *)(int32_t *, int32_t, int32_t *, uint32_t, uint32_t *);
   const auto submit = reinterpret_cast<Submit>(find("HgX7+AORI58"));
   const auto poll = reinterpret_cast<Batch>(find("o7O4z3jwKzo"));
   const auto erase = reinterpret_cast<Batch>(find("Ft3EtsZzAoY"));
   const auto poll_one = reinterpret_cast<Single>(find("2pOuoWoCxdk"));
   const auto erase_one = reinterpret_cast<Single>(find("5TgME6AYty4"));
   const auto wait = reinterpret_cast<Wait>(find("KOF-oJbQVvc"));
+  const auto wait_batch = reinterpret_cast<WaitBatch>(find("lgK+oIWkJyA"));
   constexpr char Payload[] = "AIO payload";
   const int fd = FileSystem::KernelOpen("/savedata0/aio.dat", 0x602, 0777);
   Check(fd >= 3 && FileSystem::KernelWrite(fd, Payload, sizeof(Payload)) == sizeof(Payload),
@@ -186,14 +193,22 @@ void TestAioBatches() {
   }
   ids[2] = -1;
   std::array<int32_t, 3> states {-1, -1, -1};
-  Check(poll(ids.data(), ids.size(), states.data()) == OK &&
+  uint32_t timeout = 0;
+  Check(wait_batch(ids.data(), ids.size(), states.data(), 2, &timeout) == OK &&
             states[0] == 3 && states[1] == 3 && states[2] == Kernel::KERNEL_ERROR_ESRCH,
-        "batch poll writes every state and per-request invalid-ID error");
+        "OR wait observes completed reads and invalid-ID errors even with a zero timeout");
   Check(poll_one(ids[0], &states[0]) == OK && states[0] == (3 | 0x10000) &&
             poll(ids.data(), 2, states.data()) == OK &&
             states[0] == (3 | 0x10000) && states[1] == (3 | 0x10000) &&
             wait(ids[0], &states[0], nullptr) == OK && states[0] == (3 | 0x10000),
         "single and batch polls and waits share completion notification state");
+  timeout = 1000000;
+  Check(wait_batch(ids.data(), ids.size(), states.data(), 1, &timeout) == OK &&
+            states[0] == (3 | 0x10000) && states[1] == (3 | 0x10000) &&
+            states[2] == Kernel::KERNEL_ERROR_ESRCH && timeout <= 1000000 &&
+            wait_batch(ids.data(), ids.size(), states.data(), 2, nullptr) == OK &&
+            wait_batch(ids.data(), 1, states.data(), 0, nullptr) == OK,
+        "AND and OR waits return when all IDs are terminal and one-ID waits ignore mode");
   Check(erase(ids.data(), ids.size(), states.data()) == OK &&
             states[0] == OK && states[1] == OK && states[2] == Kernel::KERNEL_ERROR_ESRCH,
         "batch deletion writes per-request results");
@@ -216,6 +231,22 @@ void TestAioBatches() {
               }),
           "maximum-sized batch returns all invalid-ID errors");
   }
+  states.fill(42);
+  Check(wait_batch(nullptr, 1, states.data(), 1, nullptr) == Kernel::KERNEL_ERROR_EFAULT &&
+            wait_batch(ids.data(), 1, nullptr, 1, nullptr) == Kernel::KERNEL_ERROR_EFAULT &&
+            wait_batch(ids.data(), 0, states.data(), 1, nullptr) == Kernel::KERNEL_ERROR_EINVAL &&
+            wait_batch(ids.data(), 129, states.data(), 1, nullptr) == Kernel::KERNEL_ERROR_EINVAL &&
+            wait_batch(ids.data(), 2, states.data(), 0, nullptr) == Kernel::KERNEL_ERROR_EINVAL &&
+            wait_batch(ids.data(), 2, states.data(), 3, nullptr) == Kernel::KERNEL_ERROR_EINVAL &&
+            states == std::array<int32_t, 3> {42, 42, 42},
+        "invalid wait arguments do not modify outputs");
+  std::array<int32_t, 128> invalid_ids {};
+  std::array<int32_t, 128> errors {};
+  Check(wait_batch(invalid_ids.data(), invalid_ids.size(), errors.data(), 1, nullptr) == OK &&
+            std::all_of(errors.begin(), errors.end(), [](int32_t error) {
+              return error == Kernel::KERNEL_ERROR_ESRCH;
+            }),
+        "maximum-sized wait returns every invalid-ID error");
   Check(FileSystem::KernelClose(fd) == OK, "close AIO read fixture");
 }
 
@@ -1061,19 +1092,40 @@ void CheckSocketWakeup() {
   namespace Net = Libs::Network::Net;
   Loader::SymbolDatabase symbols;
   Libs::LibNet::InitNet_1_Net(&symbols);
+  const auto *connect_symbol = symbols.Find(
+      {"OXXX4mUk3uk", "Net", 1, "Net", 1, 1, Loader::SymbolType::Func});
+  const auto *getsockopt_symbol = symbols.Find(
+      {"xphrZusl78E", "Net", 1, "Net", 1, 1, Loader::SymbolType::Func});
+  const auto *setsockopt_symbol = symbols.Find(
+      {"2mKX2Spso7I", "Net", 1, "Net", 1, 1, Loader::SymbolType::Func});
   const auto *send_symbol = symbols.Find(
       {"beRjXBn-z+o", "Net", 1, "Net", 1, 1, Loader::SymbolType::Func});
+  const auto *sendto_symbol = symbols.Find(
+      {"gvD1greCu0A", "Net", 1, "Net", 1, 1, Loader::SymbolType::Func});
   const auto *recv_symbol = symbols.Find(
       {"9wO9XrMsNhc", "Net", 1, "Net", 1, 1, Loader::SymbolType::Func});
+  const auto *recvfrom_symbol = symbols.Find(
+      {"304ooNZxWDY", "Net", 1, "Net", 1, 1, Loader::SymbolType::Func});
   const auto *errno_symbol = symbols.Find(
       {"HQOwnfMGipQ", "Net", 1, "Net", 1, 1, Loader::SymbolType::Func});
-  Check(send_symbol && recv_symbol && errno_symbol,
-        "Net send, receive and errno exports resolve with the guest ABI versions");
+  Check(connect_symbol && getsockopt_symbol && setsockopt_symbol && send_symbol && sendto_symbol &&
+            recv_symbol && recvfrom_symbol && errno_symbol,
+        "Net socket and errno exports resolve with the guest ABI versions");
+  using Connect = int (KYTY_SYSV_ABI *)(int, const void *, uint32_t);
+  using Getsockopt = int (KYTY_SYSV_ABI *)(int, int, int, void *, uint32_t *);
+  using Setsockopt = int (KYTY_SYSV_ABI *)(int, int, int, const void *, uint32_t);
   using Send = int (KYTY_SYSV_ABI *)(int, const void *, size_t, int);
+  using Sendto = int (KYTY_SYSV_ABI *)(int, const void *, size_t, int, const void *, uint32_t);
   using Recv = int (KYTY_SYSV_ABI *)(int, void *, size_t, int);
+  using Recvfrom = int (KYTY_SYSV_ABI *)(int, void *, size_t, int, void *, uint32_t *);
   using Errno = int *(KYTY_SYSV_ABI *)();
+  const auto net_connect = reinterpret_cast<Connect>(connect_symbol->vaddr);
+  const auto net_getsockopt = reinterpret_cast<Getsockopt>(getsockopt_symbol->vaddr);
+  const auto net_setsockopt = reinterpret_cast<Setsockopt>(setsockopt_symbol->vaddr);
   const auto net_send = reinterpret_cast<Send>(send_symbol->vaddr);
+  const auto net_sendto = reinterpret_cast<Sendto>(sendto_symbol->vaddr);
   const auto net_recv = reinterpret_cast<Recv>(recv_symbol->vaddr);
+  const auto net_recvfrom = reinterpret_cast<Recvfrom>(recvfrom_symbol->vaddr);
   auto *net_errno = reinterpret_cast<Errno>(errno_symbol->vaddr)();
   const auto [reader, writer] = CreateTcpPair();
   const int enabled = 1;
@@ -1082,10 +1134,15 @@ void CheckSocketWakeup() {
   int socket_error = -1;
   uint32_t error_size = sizeof(socket_error);
   *Libs::Posix::GetErrorAddr() = Libs::Posix::POSIX_EINVAL;
-  Check(Net::Getsockopt(writer, 0xffff, 0x1007, &socket_error, &error_size) == 0 &&
+  *net_errno = Libs::Posix::POSIX_EINVAL;
+  Check(net_getsockopt(writer, 0xffff, 0x1007, &socket_error, &error_size) == 0 &&
             socket_error == 0 && error_size == sizeof(socket_error) &&
+            *net_errno == Libs::Posix::POSIX_EINVAL &&
             *Libs::Posix::GetErrorAddr() == Libs::Posix::POSIX_EINVAL,
-        "SO_ERROR reports socket status without changing guest errno");
+        "Net SO_ERROR reports socket status without changing either guest errno");
+  Check(net_getsockopt(writer, 0xffff, 0x1007, nullptr, &error_size) ==
+            Libs::Network::NET_ERROR_EFAULT && *net_errno == Libs::Posix::POSIX_EFAULT,
+        "Net getsockopt translates an invalid output buffer");
 
   std::array<uint64_t, 16> readable {};
   const auto bit = uint64_t {1} << (reader % 64);
@@ -1122,6 +1179,131 @@ void CheckSocketWakeup() {
             *net_errno == Libs::Posix::POSIX_EWOULDBLOCK,
         "Net nonblocking receive translates POSIX failure and Net errno");
 #endif
+  const int datagram = Net::Socket(2, 2, 0);
+  const int datagram_writer = Net::Socket(2, 2, 0);
+  std::array<uint8_t, 16> address {16, 2, 0, 0, 127, 0, 0, 1};
+  std::array<uint8_t, 16> peer {}, expected_peer {};
+  uint32_t address_size = address.size(), peer_size = peer.size();
+  uint32_t expected_peer_size = expected_peer.size();
+  Check(datagram >= 0 && datagram_writer >= 0 &&
+            Net::Bind(datagram, address.data(), address.size()) == 0 &&
+            Net::Bind(datagram_writer, address.data(), address.size()) == 0 &&
+            Net::Getsockname(datagram, address.data(), &address_size) == 0 &&
+            Net::Getsockname(datagram_writer, expected_peer.data(), &expected_peer_size) == 0 &&
+            Net::Setsockopt(datagram, 0xffff, 0x1200, &enabled, sizeof(enabled)) == 0,
+        "create nonblocking loopback datagrams for Net ABI verification");
+  *net_errno = Libs::Posix::POSIX_EINVAL;
+  *Libs::Posix::GetErrorAddr() = Libs::Posix::POSIX_EINVAL;
+  for (const int option : {0x1001, 0x1002}) {
+    constexpr int requested = 16384;
+    int actual = 0;
+    uint32_t size = sizeof(actual);
+    Check(net_setsockopt(datagram, 0xffff, option, &requested, sizeof(requested)) == 0 &&
+              net_getsockopt(datagram, 0xffff, option, &actual, &size) == 0 &&
+              actual >= requested && size == sizeof(actual),
+          "Net UDP send and receive buffers accept guest option numbers");
+  }
+  for (const int value : {1, 0}) {
+    int actual = -1;
+    uint32_t size = sizeof(actual);
+    Check(net_setsockopt(datagram, 0xffff, 0x20, &value, sizeof(value)) == 0 &&
+              net_getsockopt(datagram, 0xffff, 0x20, &actual, &size) == 0 &&
+              actual == value && size == sizeof(actual),
+          "Net UDP broadcast option can be enabled and disabled");
+  }
+  int timeout = 0;
+  int *timeout_value = &timeout;
+#if defined(__linux__)
+  int broadcast = -1;
+  uint32_t broadcast_size = sizeof(broadcast);
+  Check(net_setsockopt(datagram, 0xffff, 0x10000, &enabled, sizeof(enabled)) == 0 &&
+            net_getsockopt(datagram, 0xffff, 0x20, &broadcast, &broadcast_size) == 0 &&
+            broadcast == 0,
+        "preserving the all-ones destination does not enable broadcast permission");
+  const long page_size = sysconf(_SC_PAGESIZE);
+  Check(page_size > 0, "get host page size for socket timeout boundary");
+  void *timeout_pages = mmap(nullptr, page_size * 2, PROT_READ | PROT_WRITE,
+                             MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+  Check(timeout_pages != MAP_FAILED &&
+            mprotect(static_cast<char *>(timeout_pages) + page_size, page_size,
+                     PROT_NONE) == 0,
+        "guard memory after the four-byte socket timeout");
+  timeout_value = reinterpret_cast<int *>(static_cast<char *>(timeout_pages) +
+                                           page_size - sizeof(int));
+#endif
+  for (const int value : {1500000, 0, -1}) {
+    *timeout_value = value;
+    Check(net_setsockopt(datagram, 0xffff, 0x1105, timeout_value, sizeof(int)) == 0,
+          "Net send timeout reads a four-byte microsecond value");
+    *timeout_value = -2;
+    uint32_t size = sizeof(int);
+    Check(net_getsockopt(datagram, 0xffff, 0x1105, timeout_value, &size) == 0 &&
+              *timeout_value == std::max(value, 0) && size == sizeof(int),
+          "Net send timeout returns four-byte microseconds and disables nonpositive values");
+  }
+#if defined(__linux__)
+  Check(munmap(timeout_pages, page_size * 2) == 0, "free socket timeout guard pages");
+#endif
+  Check(*net_errno == Libs::Posix::POSIX_EINVAL &&
+            *Libs::Posix::GetErrorAddr() == Libs::Posix::POSIX_EINVAL,
+        "successful Net socket option calls preserve both guest errno values");
+  Check(net_setsockopt(datagram, 0xffff, 0x1105, nullptr, sizeof(timeout)) ==
+            Libs::Network::NET_ERROR_EFAULT && *net_errno == Libs::Posix::POSIX_EFAULT &&
+            net_getsockopt(datagram, 0xffff, 0x1105, &timeout, nullptr) ==
+            Libs::Network::NET_ERROR_EFAULT && *net_errno == Libs::Posix::POSIX_EFAULT,
+        "Net socket options reject null value and length pointers");
+  uint32_t short_size = sizeof(timeout) - 1;
+  Check(net_setsockopt(datagram, 0xffff, 0x1105, &timeout, short_size) ==
+            Libs::Network::NET_ERROR_EINVAL && *net_errno == Libs::Posix::POSIX_EINVAL &&
+            net_getsockopt(datagram, 0xffff, 0x1105, &timeout, &short_size) ==
+            Libs::Network::NET_ERROR_EINVAL && *net_errno == Libs::Posix::POSIX_EINVAL,
+        "Net send timeout rejects undersized values");
+  uint32_t option_size = sizeof(timeout);
+  Check(net_setsockopt(datagram, 0xffff, 0x7fffffff, &timeout, option_size) ==
+            Libs::Network::NET_ERROR_ENOPROTOOPT &&
+            *net_errno == Libs::Posix::POSIX_ENOPROTOOPT &&
+            net_getsockopt(datagram, 0xffff, 0x7fffffff, &timeout, &option_size) ==
+            Libs::Network::NET_ERROR_ENOPROTOOPT &&
+            *net_errno == Libs::Posix::POSIX_ENOPROTOOPT,
+        "Net unknown socket options return protocol-option errors");
+#if defined(__linux__)
+  Check(net_setsockopt(datagram, 0xffff, 0x1007, &timeout, option_size) ==
+            Libs::Network::NET_ERROR_ENOPROTOOPT &&
+            *net_errno == Libs::Posix::POSIX_ENOPROTOOPT,
+        "Net native protocol-option errors retain their guest error code");
+#endif
+  received.fill(0);
+  *net_errno = Libs::Posix::POSIX_EINVAL;
+  Check(net_sendto(datagram_writer, payload, sizeof(payload), 0,
+                   address.data(), address_size) == sizeof(payload) &&
+            *net_errno == Libs::Posix::POSIX_EINVAL,
+        "Net sendto delivers to a guest sockaddr and preserves errno on success");
+  Check(net_recvfrom(datagram, received.data(), received.size(), 0,
+                     peer.data(), &peer_size) == sizeof(payload) &&
+            std::memcmp(received.data(), payload, sizeof(payload)) == 0 &&
+            peer_size == expected_peer_size && peer == expected_peer &&
+            *net_errno == Libs::Posix::POSIX_EINVAL,
+        "Net recvfrom returns datagram bytes and sender address while preserving errno");
+  Check(net_recvfrom(datagram, received.data(), received.size(), 0, nullptr, nullptr) ==
+            Libs::Network::NET_ERROR_EWOULDBLOCK &&
+            *net_errno == Libs::Posix::POSIX_EWOULDBLOCK,
+        "Net recvfrom translates nonblocking failure with an omitted sender address");
+  *net_errno = Libs::Posix::POSIX_EINVAL;
+  Check(net_connect(datagram_writer, address.data(), address_size) == 0 &&
+            *net_errno == Libs::Posix::POSIX_EINVAL &&
+            net_sendto(datagram_writer, payload, sizeof(payload), 0, nullptr, 0) ==
+                sizeof(payload) && *net_errno == Libs::Posix::POSIX_EINVAL &&
+            net_recvfrom(datagram, received.data(), received.size(), 0, nullptr, nullptr) ==
+                sizeof(payload) && std::memcmp(received.data(), payload, sizeof(payload)) == 0,
+        "Net connect selects the peer used by sendto with an omitted destination");
+  Check(net_connect(-1, address.data(), address_size) == Libs::Network::NET_ERROR_EBADF &&
+            *net_errno == Libs::Posix::POSIX_EBADF,
+        "Net connect translates an invalid socket");
+  Check(net_sendto(-1, payload, sizeof(payload), 0, address.data(), address_size) ==
+            Libs::Network::NET_ERROR_EBADF && *net_errno == Libs::Posix::POSIX_EBADF,
+        "Net sendto translates an invalid socket");
+  Check(Net::SocketClose(datagram) == 0 && Net::SocketClose(datagram_writer) == 0,
+        "close Net loopback datagrams");
   Check(net_send(-1, payload, sizeof(payload), 0) == Libs::Network::NET_ERROR_EBADF &&
             *net_errno == Libs::Posix::POSIX_EBADF,
         "Net send translates an invalid socket instead of returning POSIX minus one");
@@ -1138,10 +1320,12 @@ void CheckSocketWakeup() {
   const auto previous_sigpipe = std::signal(SIGPIPE, SIG_DFL);
   Check(previous_sigpipe != SIG_ERR, "set default SIGPIPE disposition for Net send");
   const auto broken_send = net_send(disconnected, payload, sizeof(payload), 0);
+  const auto broken_sendto = net_sendto(disconnected, payload, sizeof(payload), 0, nullptr, 0);
   std::signal(SIGPIPE, previous_sigpipe);
   Check(broken_send == Libs::Network::NET_ERROR_EPIPE &&
+            broken_sendto == Libs::Network::NET_ERROR_EPIPE &&
             *net_errno == Libs::Posix::POSIX_EPIPE,
-        "Net send reports a broken pipe without raising host SIGPIPE");
+        "Net send and sendto report a broken pipe without raising host SIGPIPE");
   Check(Net::SocketClose(disconnected) == 0, "close unconnected socket");
 #endif
 #if defined(_WIN32)

tests/ResourceTrackingTests.cpp

@@ -206,10 +206,8 @@ bool ReadLinearTestMemory(void *userdata, uint64_t address, std::span<uint32_t>
 }
 
 std::unique_ptr<Fixture>
-MakeIndirectImageFixture(bool malformed, uint32_t material_immediate = 4,
-                         bool memory_backed_material = false, uint32_t member_offset = 0,
-                         uint32_t material_stride = 224, uint32_t selector_bits = UINT32_MAX,
-                         uint32_t table_stride = 32, uint32_t table_offset = 0) {
+MakeIndirectImageFixture(bool malformed, uint32_t table_stride = 32, uint32_t table_offset = 0,
+                         uint32_t table_shader_offset = 0, bool nested = false) {
   auto fixture = std::make_unique<Fixture>();
   std::array<Value, 4> material_words;
   std::array<Value, 4> heap_words;
@@ -217,54 +215,38 @@ MakeIndirectImageFixture(bool malformed, uint32_t material_immediate = 4,
     material_words[dword] = fixture->UserData(dword);
     heap_words[dword] = fixture->UserData(dword + 4u);
   }
-  if (memory_backed_material) {
-    const auto pointer_address =
-        fixture->Address(fixture->UserData(9), fixture->UserData(10), 0x10b0);
-    MemoryInfo pointer_word;
-    pointer_word.kind = ResourceKind::ScalarAddress;
-    const auto pointer =
-        fixture->Emit(ValueOpcode::LoadAddressU32,
-                      {pointer_address, Value(0u), Value(0u), Value(true)},
-                      fixture->AddMemory(pointer_word, 0x10b0));
-    const auto address = fixture->Address(pointer, Value(0u), 0x10c0);
-    MemoryInfo descriptor_word;
-    descriptor_word.kind = ResourceKind::ScalarAddress;
-    material_words[0] =
-        fixture->Emit(ValueOpcode::LoadAddressU32,
-                      {address, Value(0u), Value(0u), Value(true)},
-                      fixture->AddMemory(descriptor_word, 0x10c0));
-  }
   const auto material = fixture->Buffer(material_words, 0x10d8);
   const auto heap = fixture->Buffer(heap_words, 0x10d8);
-  if (memory_backed_material) {
-    MemoryInfo shared_buffer;
-    shared_buffer.kind = ResourceKind::Buffer;
-    const auto load =
-        fixture->Emit(ValueOpcode::LoadBufferU32,
-                      {material, Value(0u), Value(0u), Value(0u), Value(true)},
-                      fixture->AddMemory(shared_buffer, 0x10d8));
-    fixture->Emit(ValueOpcode::ReferenceU32, {load});
-  }
   const auto invocation = fixture->Emit(
       ValueOpcode::GetBuiltin,
       {Value(static_cast<uint32_t>(StageInputKind::GlobalInvocationId)), Value(0u)});
   const auto selector = fixture->Emit(ValueOpcode::ReadFirstLane,
                                       {invocation, Value(true)});
-  const auto record =
-      fixture->Emit(ValueOpcode::IMul32, {selector, Value(material_stride)});
-  const auto member = member_offset == 0 ? record :
-      fixture->Emit(ValueOpcode::IAdd32, {record, Value(member_offset)});
+  Value member;
+  if (nested) {
+    std::array<Value, 4> root_words;
+    for (uint32_t word = 0; word < 4u; ++word) root_words[word] = fixture->UserData(12u + word);
+    const auto root = fixture->Buffer(root_words);
+    MemoryInfo root_memory;
+    root_memory.kind = ResourceKind::ScalarBuffer;
+    const auto root_offset = fixture->Emit(ValueOpcode::IMul32, {selector, Value(32u)});
+    const auto pointer = fixture->Emit(ValueOpcode::ReadConstBuffer, {root, root_offset},
+                                       fixture->AddMemory(root_memory, 0x1000));
+    const auto masked = fixture->Emit(ValueOpcode::BitwiseAnd32, {pointer, Value(0xfffffff1u)});
+    member = fixture->Emit(ValueOpcode::IAdd32, {masked, Value(16u)});
+  } else {
+    member = fixture->Emit(ValueOpcode::IMul32, {selector, Value(224u)});
+  }
   fixture->Emit(ValueOpcode::ReferenceU32, {member});
   MemoryInfo material_scalar;
   material_scalar.kind = ResourceKind::ScalarBuffer;
-  material_scalar.offset = material_immediate;
-  auto key =
+  material_scalar.offset = 4u;
+  const auto key =
       fixture->Emit(ValueOpcode::ReadConstBuffer, {material, member},
                     fixture->AddMemory(material_scalar, 0x10d8));
-  if (selector_bits != UINT32_MAX)
-    key = fixture->Emit(ValueOpcode::BitwiseAnd32, {key, Value(selector_bits)});
-  const auto heap_offset =
-      fixture->Emit(ValueOpcode::IMul32, {key, Value(table_stride)});
+  auto heap_offset = fixture->Emit(ValueOpcode::IMul32, {key, Value(table_stride)});
+  if (table_shader_offset != 0u)
+    heap_offset = fixture->Emit(ValueOpcode::IAdd32, {heap_offset, Value(table_shader_offset)});
   std::array<Value, 8> image_words;
   MemoryInfo heap_scalar;
   heap_scalar.kind = ResourceKind::ScalarBuffer;
@@ -278,6 +260,10 @@ MakeIndirectImageFixture(bool malformed, uint32_t material_immediate = 4,
         fixture->Emit(ValueOpcode::ReadConstBuffer, {heap, heap_offset},
                       fixture->AddMemory(component, 0x10d8));
   }
+  if (nested) {
+    const auto field = fixture->Emit(ValueOpcode::BitwiseAnd32, {image_words[4], Value(7u)});
+    fixture->Emit(ValueOpcode::ReferenceU32, {field});
+  }
   const auto image = fixture->Image(image_words, 0x10f0);
   const auto sampler =
       fixture->Sampler({Value(0u), Value(0u), Value(0u), Value(0u)}, 0x10f0);
@@ -294,331 +280,280 @@ MakeIndirectImageFixture(bool malformed, uint32_t material_immediate = 4,
 }
 
 void TestInvariantIndirectImageMaterialization() {
-  auto fixture = MakeIndirectImageFixture(false);
+  auto fixture = MakeIndirectImageFixture(false, 48u, 0u, 16u, true);
   fixture->PlanAndTrack();
-  auto resource_plan = ExtractResourcePlan(fixture->program);
+  auto plan = ExtractResourcePlan(fixture->program);
   EliminateDeadCode(fixture->program.blocks);
   ValidateProgram(fixture->program, true);
-
-  Check(fixture->program.info.buffers.size() == 1 &&
-            fixture->program.info.images.size() == 1 &&
-            std::ranges::any_of(*fixture->block, [](const Inst &inst) {
-              return inst.GetOpcode() == ValueOpcode::ReadConstBuffer;
-            }),
-        "indirect image key was not retained as a scalar-buffer read");
-  const auto source = fixture->program.info.images[0].source;
-  Check(source < fixture->program.descriptor_sources.size() &&
-            fixture->program.descriptor_sources[source]
-                .indirect_descriptor.has_value(),
-        "indirect image source was not retained for runtime proof");
-  const auto image_handle =
-      std::ranges::find_if(*fixture->block, [](const Inst &inst) {
-        return inst.GetOpcode() == ValueOpcode::GetImageResource;
-      });
-  Check(image_handle != fixture->block->end() &&
-            image_handle->Arg(0).ResolveInstruction() != nullptr &&
-            image_handle->Arg(0).ResolveInstruction()->GetOpcode() ==
-                ValueOpcode::ReadConstBuffer,
-        "indirect image handle discarded the live material key");
-
-  std::array<uint32_t, 9> user_data{0x1000u,    224u << 16u, 2u, 0u, 0x2000u,
-                                    16u << 16u, 4u,          0u, 7u};
+  const auto &source = *plan.descriptor_sources[plan.info.images[0].source].indirect_descriptor;
+  Check(!source.selector && fixture->program.info.buffers.size() == 3u,
+        "bounded image table retained CPU selector traversal or lost live loads");
+  std::array<uint32_t, 8> descriptor{};
+  descriptor[0] = 0x20u;
+  descriptor[1] = static_cast<uint32_t>(Libs::Graphics::Prospero::BufferFormat::k32_32_32_32Float) << 20u;
+  descriptor[2] = 3u | (3u << 14u);
+  descriptor[3] = Libs::Graphics::DstSel(4, 5, 6, 7) |
+      (static_cast<uint32_t>(Libs::Graphics::Prospero::ImageType::kColor2D) << 28u);
+  std::array<uint32_t, 16> data{0x3000u, 16u << 16u, 0x200000u, 0u,
+                                0x2000u, 48u << 16u, 3u, 0u};
+  std::copy_n(data.begin(), 4u, data.begin() + 12u);
   LinearTestMemory memory;
-  std::array<uint32_t, 8> image_descriptor{};
-  image_descriptor[0] = 0x20u;
-  image_descriptor[1] =
-      static_cast<uint32_t>(
-          Libs::Graphics::Prospero::BufferFormat::k32_32_32_32Float)
-      << 20u;
-  image_descriptor[2] = 3u | (3u << 14u);
-  image_descriptor[3] =
-      Libs::Graphics::DstSel(4, 5, 6, 7) |
-      (static_cast<uint32_t>(Libs::Graphics::Prospero::ImageType::kColor2D)
-       << 28u);
-  for (uint32_t dword = 0; dword < image_descriptor.size(); dword++) {
-    memory.words[(0x2000u - memory.base) / 4u + dword] =
-        image_descriptor[dword];
-    memory.words[(0x2020u - memory.base) / 4u + dword] =
-        image_descriptor[dword];
-  }
-  memory.words[(0x2020u - memory.base) / 4u] ^= 1u;
-
-  SrtRuntime runtime{.user_data = user_data,
-                     .userdata = &memory,
+  memory.fail_address = 0x3000u; // GPU-only material backing must never be read on the CPU.
+  memory.watched_address = 0x2000u;
+  const auto put = [&](uint32_t offset, uint32_t identity) {
+    auto value = descriptor;
+    value[0] += identity;
+    std::copy(value.begin(), value.end(), memory.words.begin() + (0x1000u + offset) / 4u);
+  };
+  put(16u, 0u);
+  put(64u, 1u);
+  SrtRuntime runtime{.user_data = data, .userdata = &memory,
                      .read_specialization_memory = ReadLinearTestMemory};
   ResourceSnapshot snapshot;
   ResourceSpecialization specialization;
-  Check(MaterializeResources(resource_plan, runtime, snapshot, specialization) &&
-            snapshot.images.size() == 1 &&
-            std::equal(image_descriptor.begin(), image_descriptor.end(),
-                       snapshot.images[0].dwords.begin()),
-        "invariant indirect image table did not materialize");
-
-  user_data[5] = 0u;
-  user_data[6] = 19u;
+  Check(MaterializeResources(plan, runtime, snapshot, specialization) &&
+            snapshot.images.size() == 3u && memory.watched_reads == 1u &&
+            memory.watched_dwords == 36u && memory.reads == 1u,
+        "image table was not read once independently of its GPU selector chain");
+  const auto root = specialization.images[0];
+  const auto mapping = root.indirect_mapping_offset;
+  Check(root.indirect_search_iterations == 0u && snapshot.flattened_srt[mapping] == 17u &&
+            snapshot.flattened_srt[mapping + 1u] == 0u &&
+            snapshot.flattened_srt[mapping + 5u] == 1u &&
+            snapshot.flattened_srt[mapping + 17u] == 2u &&
+            snapshot.specialization_reads == std::vector<std::pair<uint64_t, uint64_t>>{{0x2000u, 144u}},
+        "dense image mapping lost its null slot, trimmed length or coherent read dependency");
+  const auto original_specialization = specialization;
+  std::fill_n(memory.words.begin() + 0x1040u / 4u, 8u, 0u);
+  put(112u, 1u);
+  Check(MaterializeResources(plan, runtime, snapshot, specialization) &&
+            specialization == original_specialization && memory.watched_reads == 2u &&
+            snapshot.flattened_srt[mapping] == 29u,
+        "moving a table entry changed shader specialization or reused stale mapping bytes");
+  put(112u, 7u);
+  Check(MaterializeResources(plan, runtime, snapshot, specialization) &&
+            snapshot.images[2].dwords[0] == descriptor[0] + 7u,
+        "changed table descriptor was not refreshed");
+  // Scalar reads align each DWORD and return zero beyond the V# byte size.
+  data[5] = 0u;
+  data[6] = 19u;
+  std::fill(memory.words.begin() + 0x1000u / 4u, memory.words.end(), 0u);
+  put(0u, 0u);
   memory.fail_address = 0x2010u;
-  memory.watched_address = 0x2000u;
-  Check(MaterializeResources(resource_plan, runtime, snapshot, specialization) &&
-            memory.watched_dwords == 4u &&
-            std::equal(image_descriptor.begin(), image_descriptor.end(),
-                       snapshot.images[0].dwords.begin()),
-        "partial scalar-buffer descriptor read crossed bounds instead of zeroing its tail");
+  Check(MaterializeResources(plan, runtime, snapshot, specialization) &&
+            memory.watched_dwords == 4u && snapshot.images.size() == 2u &&
+            snapshot.images[1].dwords == descriptor,
+        "partial descriptor prefix did not zero its out-of-bounds DWORDs");
   memory.fail_address = 0x2008u;
-  Check(!MaterializeResources(resource_plan, runtime, snapshot, specialization),
-        "unreadable memory inside the descriptor prefix was accepted");
-  user_data[5] = 16u << 16u;
-  user_data[6] = 4u;
-  memory.watched_address = UINT64_MAX;
-
-  memory.fail_address = 0x1004u;
-  Check(!MaterializeResources(resource_plan, runtime, snapshot,
-                              specialization),
-        "unreadable material-table selector was accepted");
+  Check(!MaterializeResources(plan, runtime, snapshot, specialization),
+        "unreadable in-range table bytes were accepted");
   memory.fail_address = UINT64_MAX;
-
-  memory.words[(0x1000u - memory.base + 36u) / 4u] = 1u;
-  for (uint32_t dword = 0; dword < image_descriptor.size(); dword++) {
-    memory.words[(0x2000u - memory.base) / 4u + dword] = 0u;
-    memory.words[(0x2020u - memory.base) / 4u + dword] = 0u;
+  for (uint32_t size : {0u, 3u, 4u}) {
+    data[6] = size;
+    Check(MaterializeResources(plan, runtime, snapshot, specialization) &&
+              snapshot.images.size() == 1u &&
+              specialization.images[0].indirect_root == ImageResource::NoIndirectImage &&
+              std::ranges::all_of(snapshot.images[0].dwords, [](uint32_t word) { return word == 0u; }),
+          "empty image table did not specialize as a safe null image");
   }
-  memory.words[(0x2000u - memory.base) / 4u + 1u] = image_descriptor[1];
-  memory.words[(0x2000u - memory.base) / 4u + 3u] = image_descriptor[3];
-  memory.words[(0x2020u - memory.base) / 4u + 1u] = image_descriptor[1];
-  memory.words[(0x2020u - memory.base) / 4u + 3u] =
-      image_descriptor[3] ^ (1u << 28u);
-  ResourceSnapshot null_snapshot;
-  ResourceSpecialization null_specialization;
-  Check(MaterializeResources(resource_plan, runtime, null_snapshot,
-                             null_specialization) &&
-            std::ranges::all_of(null_snapshot.images[0].dwords,
-                                [](uint32_t dword) { return dword == 0u; }),
-        "stale typed null image descriptors were not canonicalized");
-
-  for (uint32_t dword = 0; dword < image_descriptor.size(); dword++) {
-    memory.words[(0x2000u - memory.base) / 4u + dword] =
-        image_descriptor[dword];
-    memory.words[(0x2020u - memory.base) / 4u + dword] =
-        image_descriptor[dword];
+  // The GPU computes these offsets; host materialization must not enumerate the key.
+  for (const auto [shader, immediate, key, expected] :
+       {std::array{16u, 0u, 0x55555555u, 0u},
+        std::array{0u, 16u, 0x55555555u, UINT32_MAX},
+        std::array{0xfffffff0u, 32u, 0u, UINT32_MAX}}) {
+    auto wrap = MakeIndirectImageFixture(false, 48u, immediate, shader);
+    wrap->PlanAndTrack();
+    for (auto &inst : *wrap->block) {
+      if (inst.GetOpcode() == ValueOpcode::ReadConstBuffer) {
+        inst.ReplaceUsesWith(Value(key));
+        break;
+      }
+    }
+    const auto handle = std::ranges::find_if(*wrap->block, [](const Inst &inst) {
+      return inst.GetOpcode() == ValueOpcode::GetImageResource;
+    });
+    SrtWalker walker(wrap->program, runtime);
+    uint32_t offset = 0;
+    Check(walker.Evaluate(handle->Arg(0), offset) && offset == expected,
+          "GPU descriptor offset projection lost U32 wrap or scalar immediate carry");
   }
-  memory.words[(0x2020u - memory.base) / 4u] ^= 1u;
-  memory.words[(0x1000u - memory.base + 36u) / 4u] = 1u;
-  ResourceSnapshot dynamic_snapshot;
-  ResourceSpecialization dynamic_specialization;
-  Check(MaterializeResources(resource_plan, runtime, dynamic_snapshot,
-                             dynamic_specialization) &&
-            dynamic_snapshot.images.size() == 2 &&
-            dynamic_specialization.images.size() == 2,
-        "dynamic indirect image table did not materialize");
-  const auto second_image = (0x2020u - memory.base) / 4u;
-  memory.words[second_image + 1u] |= 3u << 30u;
-  memory.words[second_image + 2u] = 3u << 14u;
-  memory.words[second_image + 3u] =
-      Libs::Graphics::DstSel(4, 5, 6, 7) |
-      (static_cast<uint32_t>(Libs::Graphics::Prospero::ImageType::kCube) << 28u);
-  memory.words[second_image + 4u] = 11u;
-  ResourceSnapshot mixed_snapshot;
-  ResourceSpecialization mixed_specialization;
-  Check(MaterializeResources(resource_plan, runtime, mixed_snapshot,
-                             mixed_specialization) &&
-            mixed_snapshot.images.size() == 2 &&
-            mixed_specialization.images.size() == 2 &&
-            mixed_specialization.images[0].dimension ==
-                Decoder::ImageDimension::Dim2D &&
-            !mixed_specialization.images[0].cube &&
-            mixed_specialization.images[1].dimension ==
-                Decoder::ImageDimension::Dim2DArray &&
-            mixed_specialization.images[1].cube &&
-            std::equal(mixed_snapshot.images[1].dwords.begin(),
-                       mixed_snapshot.images[1].dwords.end(),
-                       memory.words.begin() + second_image),
-        "mixed 2D and cube candidates were rejected or discarded");
-  memory.words[second_image + 1u] =
-      static_cast<uint32_t>(
-          Libs::Graphics::Prospero::BufferFormat::k32_32_32_32UInt)
-          << 20u |
-      (3u << 30u);
-  Check(!MaterializeResources(resource_plan, runtime, mixed_snapshot,
-                              mixed_specialization),
-        "indirect images with different numeric classes were accepted");
-  for (const auto dword : {1u, 2u, 3u, 4u}) {
-    memory.words[second_image + dword] = image_descriptor[dword];
-  }
-  ApplyResourceSpecialization(fixture->program, dynamic_specialization);
-  Check(fixture->program.info.images.size() == 2 &&
-            fixture->program.info.images[0].indirect_root == 0 &&
-            fixture->program.info.images[0].indirect_search_iterations != 0 &&
-            fixture->program.info.images[0].indirect_resources.size() == 2 &&
-            dynamic_snapshot.images.size() == 2,
-        "dynamic indirect image table was not specialized transactionally");
-  const auto &mapping = dynamic_specialization.images[0];
-  const auto key_count = dynamic_snapshot.flattened_srt[mapping.indirect_mapping_offset];
-  Check(mapping.indirect_search_iterations == std::bit_width(key_count) &&
-            mapping.indirect_mapping_offset + 1u + key_count * 2u ==
-                dynamic_snapshot.flattened_srt.size(),
-        "indirect image mapping retained worst-case padding");
-
-  for (uint32_t dword = 0; dword < image_descriptor.size(); dword++) {
-    memory.words[(0x2000u - memory.base) / 4u + dword] =
-        image_descriptor[dword];
-    memory.words[(0x2020u - memory.base) / 4u + dword] =
-        image_descriptor[dword];
-  }
-  memory.words[(0x2000u - memory.base) / 4u] += 0x100u;
-  memory.words[(0x2020u - memory.base) / 4u] += 0x101u;
-  ResourceSnapshot rebound_snapshot;
-  ResourceSpecialization rebound_specialization;
-  Check(MaterializeResources(resource_plan, runtime, rebound_snapshot,
-                             rebound_specialization) &&
-            rebound_specialization == dynamic_specialization,
-        "stable indirect key mapping did not accept changed image addresses");
-  memory.words[(0x2020u - memory.base) / 4u] =
-      memory.words[(0x2000u - memory.base) / 4u];
-  Check(MaterializeResources(resource_plan, runtime, rebound_snapshot,
-                             rebound_specialization) &&
-            rebound_specialization != dynamic_specialization,
-        "collapsed indirect candidates did not select a new specialization");
-  const auto collapsed_specialization = rebound_specialization;
-  ResourceSnapshot capacity_snapshot;
-  ResourceSpecialization capacity_specialization;
-  for (const uint32_t records : {1u, 3u}) {
-    user_data[2] = records;
-    Check(MaterializeResources(resource_plan, runtime, capacity_snapshot,
-                               capacity_specialization),
-          "runtime indirect key mapping rejected a valid material-table size");
-  }
-  user_data[2] = 2u;
-  memory.words[(0x2020u - memory.base) / 4u] =
-      memory.words[(0x2000u - memory.base) / 4u] + 1u;
-  memory.words[(0x2040u - memory.base) / 4u] =
-      memory.words[(0x2000u - memory.base) / 4u] + 2u;
-  for (uint32_t dword = 1; dword < image_descriptor.size(); dword++) {
-    memory.words[(0x2040u - memory.base) / 4u + dword] =
-        image_descriptor[dword];
-  }
-  memory.words[(0x1000u - memory.base + 68u) / 4u] = 2u;
-  Check(MaterializeResources(resource_plan, runtime, rebound_snapshot,
-                             rebound_specialization) &&
-            rebound_specialization != collapsed_specialization,
-        "larger indirect candidate topology reused the old specialization");
-
-  auto memory_backed = MakeIndirectImageFixture(false, 4u, true);
-  memory_backed->PlanAndTrack();
-  auto memory_backed_plan = ExtractResourcePlan(memory_backed->program);
-  EliminateDeadCode(memory_backed->program.blocks);
-  std::array<uint32_t, 11> memory_backed_user_data{0x1000u, 224u << 16u, 2u, 0u,
-                                                   0x2000u, 16u << 16u,  4u, 0u,
-                                                   7u,      0x3100u,     0u};
-  memory.words[(0x3100u - memory.base) / 4u] = 0x3000u;
-  memory.words[(0x3000u - memory.base) / 4u] = 0x1000u;
-  memory.fail_address = 0x3100u;
-  SrtRuntime memory_backed_runtime{.user_data = memory_backed_user_data,
-                                   .userdata = &memory,
-                                   .read_specialization_memory =
-                                       ReadLinearTestMemory};
-  Check(!MaterializeResources(memory_backed_plan, memory_backed_runtime,
-                              snapshot, specialization),
-        "unreadable indirect table descriptor was accepted");
-  memory.fail_address = UINT64_MAX;
-
-  memory.watched_address = 0x3100u;
-  memory.watched_reads = 0;
-  Check(MaterializeResources(memory_backed_plan, memory_backed_runtime,
-                             snapshot, specialization) && memory.watched_reads == 1u,
-        "descriptor, flattened SRT and indirect-table roots repeated a clean pointer read");
-  const auto* buffer_storage = snapshot.buffers.data();
-  const auto* image_storage = snapshot.images.data();
-  const auto* flat_storage = snapshot.flattened_srt.data();
-  const auto* user_data_storage = snapshot.user_data.data();
-  const auto* buffer_specialization_storage = specialization.buffers.data();
-  const auto* image_specialization_storage = specialization.images.data();
-  const auto old_address = snapshot.images[0].dwords[0];
-  memory.words[(0x2000u - memory.base) / 4u] += 0x100u;
-  memory.watched_reads = 0;
-  Check(MaterializeResources(memory_backed_plan, memory_backed_runtime,
-                             snapshot, specialization) && memory.watched_reads == 1u &&
-            snapshot.images[0].dwords[0] == old_address + 0x100u,
-        "cache refresh reused stale table contents or repeated its clean pointer read");
-  Check(snapshot.buffers.data() == buffer_storage && snapshot.images.data() == image_storage &&
-            snapshot.flattened_srt.data() == flat_storage &&
-            snapshot.user_data.data() == user_data_storage &&
-            specialization.buffers.data() == buffer_specialization_storage &&
-            specialization.images.data() == image_specialization_storage,
-        "a same-shape refresh discarded the runtime output storage");
-
   auto malformed = MakeIndirectImageFixture(true);
-
   CheckFatal([&] { malformed->PlanAndTrack(); }, "not a valid runtime value",
-             "malformed indirect image pattern was accepted");
-  Check(!malformed->program.resource_tracking_complete &&
-            malformed->program.info.images.empty() &&
-            malformed->program.descriptor_sources.empty(),
-        "malformed indirect image pattern was partially accepted");
+             "noncontiguous descriptor DWORDs entered the table plan");
+  Check(!malformed->program.resource_tracking_complete && malformed->program.descriptor_sources.empty(),
+        "malformed image table tracking was not transactional");
+}
 
-  auto negative_immediate = MakeIndirectImageFixture(false, 0xfffffffcu);
-  CheckFatal([&] { negative_immediate->PlanAndTrack(); },
-             "not a valid runtime value",
-             "negative scalar immediate entered the indirect image proof");
-
-  for (const auto [immediate, member, first, stride] :
-       {std::array{0u, 4u, 4u, 224u}, std::array{4u, 4u, 8u, 224u},
-        std::array{36u, 0u, 36u, 224u}, std::array{1u, 3u, 0u, 224u},
-        std::array{1u, 3u, 0u, 1u}, std::array{1u, 3u, 0u, 2u}}) {
-    auto split_offset = MakeIndirectImageFixture(false, immediate, false, member, stride);
-    split_offset->PlanAndTrack();
-    const auto split_plan = ExtractResourcePlan(split_offset->program);
-    LinearTestMemory split_memory;
-    std::copy(image_descriptor.begin(), image_descriptor.end(),
-              split_memory.words.begin() + 0x1000u / 4u);
-    split_memory.fail_address = first == 36u ? 0x1004u : UINT64_MAX;
-    split_memory.watched_address = split_memory.base + first;
-    user_data[1] = stride << 16u;
-    user_data[2] = stride < 4u ? 8u / stride : 1u;
-    SrtRuntime split_runtime{.user_data = user_data,
-                             .userdata = &split_memory,
-                             .read_specialization_memory = ReadLinearTestMemory};
-    Check(MaterializeResources(split_plan, split_runtime, snapshot, specialization) &&
-              snapshot.images.size() == 1 &&
-              snapshot.images[0].dwords == image_descriptor &&
-              split_memory.watched_reads == 1u,
-          "indirect scalar offsets did not align and bound their components independently");
+void TestBoundedImageViewEligibility() {
+  using Type = Libs::Graphics::Prospero::ImageType;
+  auto fixture = MakeIndirectImageFixture(false, 48u, 0u, 16u);
+  fixture->PlanAndTrack();
+  auto plan = ExtractResourcePlan(fixture->program);
+  std::array<uint32_t, 8> data{0x3000u, 16u << 16u, 1u, 0u,
+                              0x2000u, 48u << 16u, 5u, 0u};
+  LinearTestMemory memory;
+  memory.fail_address = 0x3000u;
+  const auto descriptor = [](uint32_t identity, Type type) {
+    return std::array<uint32_t, 8>{identity, 75u << 20u, 3u | (3u << 14u),
+        Libs::Graphics::DstSel(4, 5, 6, 7) | (static_cast<uint32_t>(type) << 28u),
+        0u, 0u, 0u, 0u};
+  };
+  const std::array types{Type::kColor2D, Type::kCube, Type::kColor3D,
+                         Type::kColor2DArray, Type::kColor2D};
+  for (uint32_t row = 0; row < types.size(); ++row) {
+    const auto value = descriptor(0x20u + row, types[row]);
+    std::copy(value.begin(), value.end(), memory.words.begin() + (0x1010u + row * 48u) / 4u);
   }
+  SrtRuntime runtime{.user_data = data, .userdata = &memory,
+                     .read_specialization_memory = ReadLinearTestMemory};
+  ResourceSnapshot snapshot;
+  ResourceSpecialization specialization;
+  Check(MaterializeResources(plan, runtime, snapshot, specialization) &&
+            snapshot.images.size() == 4u && memory.reads == 1u,
+        "unrelated cube/3D heap entries prevented a typed 2D table view");
+  const auto mapping = specialization.images[0].indirect_mapping_offset;
+  Check(snapshot.flattened_srt[mapping] == 53u &&
+            snapshot.flattened_srt[mapping + 5u] == 1u &&
+            snapshot.flattened_srt[mapping + 17u] == 0u &&
+            snapshot.flattened_srt[mapping + 29u] == 0u &&
+            snapshot.flattened_srt[mapping + 41u] == 2u &&
+            snapshot.flattened_srt[mapping + 53u] == 3u &&
+            snapshot.images[1].dwords == descriptor(0x20u, Type::kColor2D) &&
+            snapshot.images[2].dwords == descriptor(0x23u, Type::kColor2DArray) &&
+            snapshot.images[3].dwords == descriptor(0x24u, Type::kColor2D),
+        "typed table eligibility changed byte offsets or discarded compatible views");
 
-  // The shader packs flags above a 15-bit cube-image key in the final DWORD of
-  // each 64-byte material record; the image occupies bytes 16..47 of its record.
-  auto packed = MakeIndirectImageFixture(false, 60u, false, 0u, 64u, 0x7fffu, 48u, 16u);
-  packed->PlanAndTrack();
-  const auto packed_plan = ExtractResourcePlan(packed->program);
-  LinearTestMemory packed_memory;
-  std::array<uint32_t, 8> packed_data{0x1000u, 64u << 16u, 3u, 0u,
-                                      0x2000u, 48u << 16u, 2u, 0u};
-  for (uint32_t i = 0; i < 3u; ++i)
-    packed_memory.words[(i * 64u + 60u) / 4u] = (0xffffu << 15u) | (i & 1u);
-  for (uint32_t i = 0; i < 2u; ++i) {
-    auto descriptor = image_descriptor;
-    descriptor[0] += i;
-    std::copy(descriptor.begin(), descriptor.end(),
-              packed_memory.words.begin() + (0x1000u + i * 48u + 16u) / 4u);
+  // An explicitly selected descriptor is not an unrelated entry in a broad heap.
+  const auto image_source = plan.info.images[0].source;
+  std::vector<uint32_t> selected;
+  for (auto type : {Type::kColor2D, Type::kColor3D}) {
+    DescriptorSource source;
+    source.dword_count = 8u;
+    const auto value = descriptor(0x30u, type);
+    for (uint32_t word = 0; word < value.size(); ++word) source.dwords[word] = Value(value[word]);
+    selected.push_back(static_cast<uint32_t>(plan.descriptor_sources.size()));
+    plan.descriptor_sources.push_back(source);
   }
-  SrtRuntime packed_runtime{.user_data = packed_data, .userdata = &packed_memory,
-                            .read_specialization_memory = ReadLinearTestMemory};
-  Check(MaterializeResources(packed_plan, packed_runtime, snapshot, specialization) &&
-            snapshot.images.size() == 2u && snapshot.images[0].dwords == image_descriptor &&
-            snapshot.images[1].dwords[0] == image_descriptor[0] + 1u &&
-            snapshot.flattened_srt[specialization.images[0].indirect_mapping_offset] == 2u,
-        "packed material flags changed the table key or 48-byte descriptor addressing");
-  packed_memory.words[60u / 4u] = 0xffff8002u;
-  packed_memory.fail_address = 0x2070u;
-  Check(MaterializeResources(packed_plan, packed_runtime, snapshot, specialization) &&
-            snapshot.images.size() == 3u &&
-            std::ranges::all_of(snapshot.images[2].dwords, [](uint32_t word) { return word == 0u; }),
-        "masked out-of-range descriptor did not return zero without reading past table bounds");
-  packed_memory.fail_address = 0x205cu;
-  Check(!MaterializeResources(packed_plan, packed_runtime, snapshot, specialization),
-        "unreadable in-range DWORD in a 48-byte descriptor record was accepted");
-  auto overflowing = MakeIndirectImageFixture(false, 60u, false, 0u, 64u,
-                                               UINT32_MAX, 48u, 16u);
-  CheckFatal([&] { overflowing->PlanAndTrack(); }, "not a valid runtime value",
-             "unbounded table offset conflated shader U32 wrap with scalar immediate addition");
+  plan.descriptor_sources[image_source].indirect_descriptor->sources = std::move(selected);
+  Check(!MaterializeResources(plan, runtime, snapshot, specialization),
+        "explicitly selected incompatible descriptor was silently normalized to null");
+}
+
+void TestWaterfallImageTable() {
+  namespace CFG = Libs::Graphics::ShaderRecompiler::CFG;
+  const auto make = [](bool equality, bool scalar) {
+    auto fixture = std::make_unique<Fixture>();
+    auto *entry = fixture->block;
+    auto *body = fixture->AddBlock();
+    auto *exit = fixture->AddBlock();
+    entry->AddBranch(body);
+    entry->AddBranch(exit);
+    body->AddBranch(exit);
+    std::array<Value, 4> words;
+    for (uint32_t i = 0; i < 4u; ++i) words[i] = fixture->UserData(i);
+    const auto table = fixture->Buffer(words);
+    const auto lane_value = fixture->Emit(ValueOpcode::GetAttribute, {Value(0u), Value(0u)});
+    const auto active = fixture->Emit(ValueOpcode::INotEqual32, {lane_value, Value(0u)});
+    const auto index = fixture->UserData(4u);
+    std::array<Value, 8> image_words;
+    auto guard = active;
+    for (uint32_t group = 0; group < 2u; ++group) {
+      MemoryInfo memory;
+      memory.kind = ResourceKind::Buffer;
+      memory.idxen = true;
+      memory.data_dwords = 4u;
+      memory.offset = 16u + group * 16u;
+      const auto loaded = fixture->Emit(ValueOpcode::LoadBufferU32x4,
+          {table, index, Value(0u), Value(0u), active}, fixture->AddMemory(memory, 0x850u));
+      for (uint32_t component = 0; component < 4u; ++component) {
+        const auto word = group * 4u + component;
+        const auto local = fixture->Emit(ValueOpcode::SelectU32,
+            {active, fixture->Emit(ValueOpcode::CompositeExtractU32x4,
+                                  {loaded, Value(component)}), Value(0xdeadu)});
+        image_words[word] = fixture->Emit(ValueOpcode::ReadLane, {local, Value(0u)});
+        if (equality || word != 7u)
+          guard = fixture->Emit(ValueOpcode::LogicalAnd,
+              {guard, fixture->Emit(ValueOpcode::IEqual32, {image_words[word], local})});
+      }
+    }
+    fixture->program.block_info[0].condition = guard;
+    fixture->program.block_info[0].terminator = {
+        .kind = CFG::TerminatorKind::ConditionalBranch, .true_block = 1u, .false_block = 2u};
+    const auto sample = [&](Value image, Block *block) {
+      const auto sampler = fixture->Sampler({Value(0u), Value(0u), Value(0u), Value(0u)});
+      MemoryInfo memory;
+      memory.kind = ResourceKind::Image;
+      memory.image_dimension = Decoder::ImageDimension::Dim2D;
+      const auto value = fixture->Emit(ValueOpcode::ImageSampleRaw,
+          {image, sampler, fixture->ImageAddress()}, fixture->AddMemory(memory, 0x92cu), block);
+      fixture->Emit(ValueOpcode::ReferenceU32,
+          {fixture->Emit(ValueOpcode::CompositeExtractU32x4, {value, Value(0u)}, 0, block)}, 0, block);
+    };
+    if (scalar) {
+      const auto key = fixture->Emit(ValueOpcode::ReadFirstLane, {lane_value, active});
+      const auto offset = fixture->Emit(ValueOpcode::IAdd32,
+          {fixture->Emit(ValueOpcode::IMul32, {key, Value(48u)}), Value(16u)});
+      std::array<Value, 8> scalar_words;
+      for (uint32_t word = 0; word < 8u; ++word) {
+        MemoryInfo memory;
+        memory.kind = ResourceKind::ScalarBuffer;
+        memory.offset = word * 4u;
+        scalar_words[word] = fixture->Emit(ValueOpcode::ReadConstBuffer, {table, offset},
+                                           fixture->AddMemory(memory, 0x7bcu));
+      }
+      sample(fixture->Image(scalar_words), entry);
+    }
+    const auto image = fixture->Emit(ValueOpcode::GetImageResource,
+        {image_words[0], image_words[1], image_words[2], image_words[3],
+         image_words[4], image_words[5], image_words[6], image_words[7]}, 0, body);
+    sample(image, body);
+    return fixture;
+  };
+  auto fixture = make(true, true);
+  fixture->PlanAndTrack();
+  auto plan = ExtractResourcePlan(fixture->program);
+  Check(plan.info.images.size() == 1u &&
+            plan.descriptor_sources[plan.info.images[0].source].indirect_descriptor->table_record_bytes == 48u,
+        "scalar and waterfall uses did not share their native image table");
+  std::array<uint32_t, 5> data{0x2000u, 48u << 16u, 2u, 0x5204u, 1u};
+  LinearTestMemory memory;
+  const std::array<uint32_t, 8> descriptor{0x20u, 75u << 20u, 3u | (3u << 14u),
+      Libs::Graphics::DstSel(4, 5, 6, 7) | (9u << 28u), 0u, 0u, 0u, 0u};
+  std::copy(descriptor.begin(), descriptor.end(), memory.words.begin() + 0x1010u / 4u);
+  SrtRuntime runtime{.user_data = data, .userdata = &memory,
+                     .read_specialization_memory = ReadLinearTestMemory};
+  ResourceSnapshot snapshot;
+  ResourceSpecialization specialization;
+  Check(MaterializeResources(plan, runtime, snapshot, specialization) && memory.reads == 1u &&
+            snapshot.images.size() == 2u,
+        "shared scalar/waterfall table repeated its coherent bulk read");
+  const auto handle = std::ranges::find_if(*fixture->program.blocks[1], [](const Inst &inst) {
+    return inst.GetOpcode() == ValueOpcode::GetImageResource;
+  });
+  for (const auto [index, format, expected] :
+       {std::array{1u, 0x5204u, 64u}, std::array{2u, 0x5204u, UINT32_MAX},
+        std::array{UINT32_MAX, 0x5204u, UINT32_MAX}, std::array{0u, 0u, UINT32_MAX}}) {
+    data[4] = index;
+    data[3] = format;
+    SrtWalker walker(fixture->program, runtime);
+    uint32_t offset = 0;
+    Check(walker.Evaluate(handle->Arg(0), offset) && offset == expected,
+          "VMEM table projection lost record bounds, format disable or multiplication carry");
+  }
+  auto disabled = make(true, false);
+  disabled->PlanAndTrack();
+  const auto disabled_plan = ExtractResourcePlan(disabled->program);
+  data[3] = 0u;
+  memory.fail_address = 0x2000u;
+  Check(MaterializeResources(disabled_plan, runtime, snapshot, specialization) &&
+            snapshot.images.size() == 1u &&
+            specialization.images[0].indirect_root == ImageResource::NoIndirectImage,
+        "disabled VMEM descriptor table read its unavailable backing");
+  Check(!MaterializeResources(plan, runtime, snapshot, specialization),
+        "VMEM format disable incorrectly disabled a shared scalar descriptor read");
+  auto malformed = make(false, false);
+  CheckFatal([&] { malformed->PlanAndTrack(); }, "not a valid runtime value",
+             "waterfall without all descriptor equality witnesses was accepted");
 }
 
 void TestGuardedDirectImageTable() {
@@ -709,8 +644,8 @@ void TestGuardedDirectImageTable() {
     fixture.PlanAndTrack();
     const auto source = fixture.program.info.images[0].source;
     const auto &indirect = fixture.program.descriptor_sources[source].indirect_descriptor;
-    Check(indirect && indirect->material_source == UINT32_MAX &&
-              indirect->selector_stride == 0u && indirect->table_offset == 344u &&
+    Check(indirect && !indirect->selector.has_value() &&
+              indirect->table_offset == 344u &&
               indirect->key_count.Resolve().IsImmediate() &&
               indirect->key_count.Resolve().U32() == 32u &&
               fixture.program.descriptor_sources[indirect->table_source].dword_count == 2u,
@@ -1007,7 +942,7 @@ void TestBoundedComputeImageLoop() {
     fixture.PlanAndTrack();
     const auto source = fixture.program.info.images[0].source;
     const auto &indirect = fixture.program.descriptor_sources[source].indirect_descriptor;
-    Check(indirect && indirect->material_source == UINT32_MAX &&
+    Check(indirect && !indirect->selector.has_value() &&
               indirect->table_offset == 0x6b0u &&
               indirect->key_count.Resolve() == count.Resolve(),
           "bounded compute loop lost its runtime image count");
@@ -1362,8 +1297,8 @@ void TestUniformizedMaterialImageKeys() {
     fixture.PlanAndTrack();
     const auto source = fixture.program.info.images[0].source;
     const auto &indirect = fixture.program.descriptor_sources[source].indirect_descriptor;
-    Check(indirect && indirect->selector_stride == 0x90u &&
-              indirect->selector_offset == 0xc00u &&
+    Check(indirect && indirect->selector->stride == 0x90u &&
+              indirect->selector->offset == 0xc00u &&
               indirect->table_offset == 0x20e0u &&
               !indirect->selector_mask.IsEmpty() &&
               indirect->key_count.Resolve().IsImmediate() &&
@@ -3637,6 +3572,8 @@ int main() {
     Run("gather LOD sampler validation", TestGatherLodSamplerValidation);
     Run("dynamic storage mips", TestDynamicStorageMipTracking);
     Run("invariant indirect images", TestInvariantIndirectImageMaterialization);
+    Run("bounded image view eligibility", TestBoundedImageViewEligibility);
+    Run("waterfall image table", TestWaterfallImageTable);
     Run("guarded direct image table", TestGuardedDirectImageTable);
     Run("bounded compute image loop", TestBoundedComputeImageLoop);
     Run("uniformized material image keys", TestUniformizedMaterialImageKeys);

tests/TrophySystemTests.cpp

@@ -0,0 +1,261 @@
+#include "common/file.h"
+#include "common/trophies.h"
+
+#include <chrono>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <filesystem>
+#include <map>
+#include <string>
+#include <vector>
+
+namespace {
+namespace Trophies = Common::Trophies;
+
+void Check(bool value, const char *text) {
+  if (!value) {
+    std::fprintf(stderr, "TrophySystemTests: failed: %s\n", text);
+    std::abort();
+  }
+}
+
+class TempDirectory {
+public:
+  TempDirectory() {
+    const auto unique =
+        std::chrono::steady_clock::now().time_since_epoch().count();
+    m_path = std::filesystem::temp_directory_path() /
+             ("kyty_trophy_test_" + std::to_string(unique));
+    Check(std::filesystem::create_directories(m_path),
+          "create temporary directory");
+  }
+  ~TempDirectory() {
+    std::error_code error;
+    std::filesystem::remove_all(m_path, error);
+  }
+  [[nodiscard]] const std::filesystem::path &Path() const { return m_path; }
+
+private:
+  std::filesystem::path m_path;
+};
+
+void WriteBigEndian(std::vector<char> &bytes, size_t offset, uint64_t value,
+                    size_t length) {
+  Check(offset <= bytes.size() && length <= bytes.size() - offset,
+        "write within package");
+  for (size_t i = 0; i < length; ++i) {
+    bytes[offset + length - 1 - i] = static_cast<char>(value & 0xff);
+    value >>= 8;
+  }
+}
+
+void WritePackage(const std::filesystem::path &path,
+                  const std::map<std::string, std::string> &files) {
+  size_t offset = 0x40 + files.size() * 0x40;
+  size_t size = offset;
+  for (const auto &[name, contents] : files)
+    size += contents.size();
+  std::vector<char> bytes(size);
+  WriteBigEndian(bytes, 0, 0xb228c60a, 4);
+  WriteBigEndian(bytes, 4, 1, 4);
+  WriteBigEndian(bytes, 8, bytes.size(), 8);
+  WriteBigEndian(bytes, 0x10, files.size(), 4);
+  WriteBigEndian(bytes, 0x14, 0x20, 4);
+  size_t entry = 0x40;
+  for (const auto &[name, contents] : files) {
+    Check(name.size() < 0x20, "fixture file name fits");
+    std::memcpy(bytes.data() + entry, name.data(), name.size());
+    WriteBigEndian(bytes, entry + 0x20, offset, 8);
+    WriteBigEndian(bytes, entry + 0x28, contents.size(), 8);
+    std::memcpy(bytes.data() + offset, contents.data(), contents.size());
+    offset += contents.size();
+    entry += 0x40;
+  }
+  Common::File file;
+  Check(file.Create(path), "create package fixture");
+  uint32_t written = 0;
+  file.Write(bytes.data(), static_cast<uint32_t>(bytes.size()), &written);
+  Check(written == bytes.size(), "write package fixture");
+}
+
+Trophies::Package MakePackage(const std::filesystem::path &directory) {
+  const auto path = directory / "trophy00.ucp";
+  WritePackage(
+      path,
+      {{"tropconf.json", R"({"defaultLanguage":"en-US","trophies":[
+			{"id":"0","grade":"P"},
+			{"id":"1","grade":"G","unlockCondition":{"udsStatId":"10","comparator":"ge","targetValue":"10","progressive":false}},
+			{"id":"2","grade":"S","unlockCondition":{"udsStatId":"20","comparator":"gt","targetValue":"100","progressive":false}},
+			{"id":"3","grade":"B","groupId":"1","unlockCondition":{"udsStatId":"30","comparator":"le","targetValue":"5","progressive":false}},
+			{"id":"4","grade":"B","unlockCondition":{"udsStatId":"10","comparator":"lt","targetValue":"-1","progressive":false}}
+		]})"},
+       {"tropmeta_en-US.json",
+        R"({"metadata":{"titleMetadata":{"name":"Test game"},"trophyMetadata":[
+			{"id":"1","name":"Find All Coins","detail":"Find all coins in the level."}
+		]}})"}});
+  return Trophies::LoadPackage(path, 1);
+}
+
+void TestEventExtraction(const std::filesystem::path &directory) {
+  auto package = MakePackage(directory);
+  Check(package.trophies.size() == 5,
+        "unsupported signed target does not discard trophy metadata");
+  Check(package.trophies.at(1).uds_stat_id == 10 &&
+            package.trophies.at(1).target == 10 &&
+            !package.trophies.at(1).progressive,
+        "non-progressive trophy retains its stat target");
+  Check(!package.trophies.at(4).target,
+        "negative target is not converted to unsigned");
+  Check(Trophies::FindUdsTrophies(package, "FIND_ALL_COINS",
+                                  {{"counter", uint64_t{100}}})
+            .empty(),
+        "missing mapping never guesses from trophy text");
+  const auto path = directory / "uds00.ucp";
+  WritePackage(path, {{"stats_definition.json", R"({"statDefinitionArray":[
+			{"statId":10,"dataType":"uint64","aggregation":"latest","minValue":"0"},
+			{"statId":20,"dataType":"uint64","aggregation":"latest"},
+			{"statId":30,"dataType":"uint32","aggregation":"latest"},
+			{"statId":40,"dataType":"uint64","aggregation":"sum"},
+			{"statId":50,"dataType":"uint64","aggregation":"count"},
+			{"statId":60,"dataType":"uint64","aggregation":"max"},
+			{"statId":70,"dataType":"uint64","aggregation":"latest","maxValue":"3"}
+		]})"},
+                      {"stats_extraction.json", R"({"statsExtractionRuleArray":[
+			{"condition":{"eventName":"COLLECT"},"action":{"input":"$.counter","output":{"statId":10}}},
+			{"condition":{"eventName":"COLLECT"},"action":{"input":"$.counterBase","output":{"statId":20}}},
+			{"condition":{"eventName":"TIME"},"action":{"input":"$.seconds","output":{"statId":30}}},
+			{"condition":{"eventName":"FILTERED","property":{"path":"$.level","comparator":"==","value":1}},"action":{"input":"$.counter","output":{"statId":10}}},
+			{"condition":{"eventName":"NESTED"},"action":{"input":"$.player.counter","output":{"statId":10}}},
+			{"condition":{"eventName":"SUM"},"action":{"input":"$.counter","output":{"statId":40}}},
+			{"condition":{"eventName":"COUNT"},"action":{"output":{"statId":50}}},
+			{"condition":{"eventName":"MAX"},"action":{"input":"$.counter","output":{"statId":60}}},
+			{"condition":{"eventName":"BOUNDED"},"action":{"input":"$.counter","output":{"statId":70}}},
+			{"bad":1}
+		]})"}});
+  package.event_rules = Trophies::LoadUdsRules(path);
+  Check(package.event_rules.size() == 2,
+        "skip unsupported extraction and aggregation");
+  Check(Trophies::FindUdsTrophies(
+            package, "COLLECT",
+            {{"counter", uint64_t{9}}, {"counterBase", uint64_t{100}}})
+            .empty(),
+        "do not add independent counters or treat gt as ge");
+  Check(Trophies::FindUdsTrophies(
+            package, "COLLECT",
+            {{"counter", uint64_t{10}}, {"counterBase", uint64_t{100}}}) ==
+            std::vector<int>{1},
+        "each stat reads its configured property");
+  Check(Trophies::FindUdsTrophies(
+            package, "COLLECT",
+            {{"counter", uint64_t{0}}, {"counterBase", uint64_t{101}}}) ==
+            std::vector<int>{2},
+        "strict comparison requires greater value");
+  Check(Trophies::FindUdsTrophies(
+            package, "COLLECT",
+            {{"counter", uint64_t{10}}, {"counterBase", uint64_t{101}}}) ==
+            std::vector<int>({1, 2}),
+        "one event can unlock multiple mapped trophies");
+  Check(Trophies::FindUdsTrophies(
+            package, "TIME", {{"seconds", uint32_t{5}}}) == std::vector<int>{3},
+        "less-equal condition accepts its boundary");
+  Check(Trophies::FindUdsTrophies(package, "TIME", {{"seconds", uint32_t{6}}})
+            .empty(),
+        "less-equal condition rejects larger input");
+  Check(Trophies::FindUdsTrophies(package, "TIME", {{"counter", uint64_t{0}}})
+            .empty(),
+        "missing property is not zero");
+  package.trophies.at(3).comparison = Trophies::Comparison::Less;
+  Check(Trophies::FindUdsTrophies(package, "TIME", {{"seconds", uint32_t{5}}})
+            .empty(),
+        "strict less rejects its boundary");
+  Check(Trophies::FindUdsTrophies(
+            package, "TIME", {{"seconds", uint32_t{4}}}) == std::vector<int>{3},
+        "strict less accepts lower input");
+  package.trophies.at(3).comparison = Trophies::Comparison::GreaterEqual;
+  Check(Trophies::FindUdsTrophies(package, "TIME",
+                                  {{"seconds", uint64_t{UINT32_MAX} + 1}})
+            .empty(),
+        "uint64 input cannot update a uint32 stat");
+  Check(
+      Trophies::FindUdsTrophies(package, "COLLECT", {{"counter", int32_t{100}}})
+          .empty(),
+      "signed inputs cannot update unsigned stats");
+  Check(Trophies::FindUdsTrophies(package, "COLLECT",
+                                  {{"counter", uint32_t{100}}})
+            .empty(),
+        "unsigned input width must match the stat");
+  package.trophies.at(1).comparison = Trophies::Comparison::None;
+  Check(Trophies::FindUdsTrophies(package, "COLLECT",
+                                  {{"counter", uint64_t{100}}})
+            .empty(),
+        "unknown comparator cannot unlock");
+  WritePackage(path, {{"stats_extraction.json", "{}"}});
+  Check(Trophies::LoadUdsRules(path).empty(),
+        "missing stat definitions cannot infer aggregation");
+  Check(Trophies::LoadUdsRules(directory / "missing.ucp").empty(),
+        "missing UDS package has no rules");
+}
+
+void TestProgress(const std::filesystem::path &directory) {
+  const auto package = MakePackage(directory);
+  Trophies::UnlockData unlocks;
+  unlocks.unlocked = {0, 1, 999};
+  const auto progress = Trophies::GetProgress(package, unlocks);
+  Check(progress.total == 5 && progress.earned == 2,
+        "ignore unlock IDs absent from package");
+  Check(progress.earned_grade[1] == 1 && progress.earned_grade[2] == 1 &&
+            progress.Percentage() == 60,
+        "percentage uses 6:2:1 grade points and excludes platinum");
+  const auto group = Trophies::GetProgress(package, unlocks, 1);
+  Check(group.total == 1 && group.earned == 0 && group.Percentage() == 0,
+        "group counts filter trophies");
+  Check(Trophies::GetProgress({}, {}).Percentage() == 0,
+        "empty package progress is zero");
+}
+
+void TestUnlockPersistence(const std::filesystem::path &directory) {
+  const auto path = Trophies::UnlocksPath(directory, "PPSA00001", 1000, 0);
+  Check(path == directory / "_Trophies/PPSA00001/trophies_1000_0.json",
+        "store trophies outside save data");
+  Check(Trophies::UnlocksPath(directory, "../bad", 1000, 0).empty(),
+        "reject unsafe title IDs");
+  Check(Trophies::LoadUnlockData(path).unlocked.empty(),
+        "missing unlock file loads as empty");
+  Trophies::UnlockData unlocks;
+  unlocks.unlocked = {4, 42};
+  const auto tick = Trophies::UnixEpochTick + 1791288000123456ULL;
+  unlocks.timestamps.emplace(42, tick);
+  Check(Trophies::SaveUnlockData(path, unlocks), "save timestamped unlocks");
+  auto loaded = Trophies::LoadUnlockData(path);
+  Check(loaded.unlocked == unlocks.unlocked &&
+            loaded.timestamps == unlocks.timestamps,
+        "persist full UTC microsecond timestamp");
+  loaded.unlocked.insert(43);
+  loaded.timestamps.emplace(43, tick + 1000000);
+  Check(Trophies::SaveUnlockData(path, loaded), "replace existing unlock file");
+  Check(Trophies::LoadUnlockData(path).timestamps.at(42) == tick,
+        "retain original unlock time");
+
+  const auto blocked = directory / "blocked.json";
+  std::filesystem::create_directory(blocked);
+  Common::File sentinel;
+  Check(sentinel.Create(blocked / "keep"),
+        "create replacement failure fixture");
+  sentinel.Close();
+  Check(!Trophies::SaveUnlockData(blocked, loaded) &&
+            std::filesystem::exists(blocked / "keep"),
+        "failed replacement leaves destination intact");
+  Check(!std::filesystem::exists(directory / "blocked.json.tmp"),
+        "failed replacement removes temporary file");
+}
+} // namespace
+
+int main() {
+  TempDirectory directory;
+  TestEventExtraction(directory.Path());
+  TestProgress(directory.Path());
+  TestUnlockPersistence(directory.Path());
+  std::printf("TrophySystemTests: all cases passed\n");
+  return 0;
+}

tests/macosSse4aTests.cpp

@@ -1,6 +1,8 @@
 #include "common/hostException.h"
+#include "loader/guestInstructionPatcher.h"
 #include "loader/x64InstructionEmulator.h"
 
+#include <array>
 #include <atomic>
 #include <bit>
 #include <cstddef>
@@ -82,6 +84,53 @@ constexpr uint8_t kUd2[] = {
 	0xc3,       // ret
 };
 
+// VRSQRTPS xmm1, xmm0 as the AMD CPU patcher leaves it when it cannot relocate the instruction: a
+// reserved VEX.vvvv bit is cleared (c5 f8 -> c5 f0), which raises #UD on every host. Rosetta aborted
+// the guest on exactly this encoding until the emulator handled it there too.
+constexpr uint8_t kTrappedVrsqrtpsXmm1Xmm0[] = {
+	0x0f, 0x10, 0x06,                         // movups (%rsi), %xmm0
+	0xc5, 0xfc, 0x10, 0x0e,                   // vmovups ymm1, [rsi]: dirty the upper half of ymm1
+	0xc5, 0xf0, 0x52, 0xc8,                   // vrsqrtps xmm1, xmm0 with the vvvv trap mark
+	0x0f, 0x11, 0x0f,                         // movups %xmm1, (%rdi)
+	0xc4, 0xe3, 0x7d, 0x19, 0x4f, 0x10, 0x01, // vextractf128 [rdi + 16], ymm1, 1
+	0xc5, 0xf8, 0x77,                         // vzeroupper
+	0xc3,                                     // ret
+};
+
+// The same sequence with the ordinary VEX.128 VRSQRTPS encoding (vvvv = 1111), as it appears in guest
+// code before the patcher marks it as a trap.
+constexpr uint8_t kPlainVrsqrtpsXmm1Xmm0[] = {
+	0x0f, 0x10, 0x06,                         // movups (%rsi), %xmm0
+	0xc5, 0xfc, 0x10, 0x0e,                   // vmovups ymm1, [rsi]: dirty the upper half of ymm1
+	0xc5, 0xf8, 0x52, 0xc8,                   // vrsqrtps xmm1, xmm0
+	0x0f, 0x11, 0x0f,                         // movups %xmm1, (%rdi)
+	0xc4, 0xe3, 0x7d, 0x19, 0x4f, 0x10, 0x01, // vextractf128 [rdi + 16], ymm1, 1
+	0xc5, 0xf8, 0x77,                         // vzeroupper
+	0xc3,                                     // ret
+};
+
+// The same again behind a never taken indirect branch. A function with an indirect branch does not
+// let the patcher relocate neighbours, and the 4-byte VRSQRTPS cannot hold a jump on its own, so it
+// is left in place with the trap mark.
+constexpr uint8_t kPlainVrsqrtpsIndirectBranch[] = {
+	0x31, 0xc0,                               // xor %eax, %eax
+	0x85, 0xc0,                               // test %eax, %eax
+	0x74, 0x02,                               // jz over
+	0xff, 0xe0,                               // jmp *%rax (never taken)
+	0x0f, 0x10, 0x06,                         // movups (%rsi), %xmm0
+	0xc5, 0xfc, 0x10, 0x0e,                   // vmovups ymm1, [rsi]: dirty the upper half of ymm1
+	0xc5, 0xf8, 0x52, 0xc8,                   // vrsqrtps xmm1, xmm0
+	0x0f, 0x11, 0x0f,                         // movups %xmm1, (%rdi)
+	0xc4, 0xe3, 0x7d, 0x19, 0x4f, 0x10, 0x01, // vextractf128 [rdi + 16], ymm1, 1
+	0xc5, 0xf8, 0x77,                         // vzeroupper
+	0xc3,                                     // ret
+};
+
+constexpr uint8_t kMwaitx[] = {
+	0x0f, 0x01, 0xfb, // mwaitx
+	0xc3,             // ret
+};
+
 constexpr size_t kPageSize = 4096;
 
 std::atomic<int>    g_illegal_hits {0};
@@ -233,6 +282,13 @@ void TestInsertqRegister() {
 	}
 }
 
+void TestMwaitxEmulated() {
+	auto      fn     = MapCode<VoidBlobFn>(kMwaitx);
+	const int before = IllegalHits();
+	fn();
+	Check(IllegalHits() > before, "host raises SIGILL for MWAITX");
+}
+
 void TestUnknownInstructionRefused() {
 	g_refused.store(false, std::memory_order_relaxed);
 	g_refuse_skip.store(2, std::memory_order_relaxed);
@@ -244,6 +300,170 @@ void TestUnknownInstructionRefused() {
 	g_refuse_skip.store(0, std::memory_order_relaxed);
 }
 
+// The loader rewrites SSE4a instructions into native trampolines when the patcher is enabled. The
+// trampoline area lives right behind the code page, like it does behind a mapped guest module.
+struct PatchedCode {
+	void                               *code = nullptr;
+	Loader::GuestInstructionPatchResult result {};
+};
+
+template <size_t N>
+PatchedCode MapPatchedCode(const uint8_t (&blob)[N], bool emulate_amd) {
+	void *area = ::mmap(nullptr, 2 * kPageSize, PROT_READ | PROT_WRITE | PROT_EXEC,
+	                    MAP_PRIVATE | MAP_ANON, -1, 0);
+	Check(area != MAP_FAILED, "map RWX code and trampoline area");
+	std::memcpy(area, blob, N);
+	auto *trampoline = static_cast<uint8_t *>(area) + kPageSize;
+	Loader::RegisterGuestInstructionPatchModule(area, kPageSize, trampoline, kPageSize);
+	const std::array<uintptr_t, 1> function_starts {reinterpret_cast<uintptr_t>(area)};
+	// A host without SSE4a, RDPID and CLWB, which is what Rosetta presents.
+	const Loader::GuestInstructionHostFeatures host {false, false, false};
+	PatchedCode patched;
+	patched.code   = area;
+	patched.result = Loader::PatchGuestInstructions(reinterpret_cast<uintptr_t>(area), N, function_starts,
+	                                                false, emulate_amd, host);
+	Loader::UnregisterGuestInstructionPatchModule(area);
+	return patched;
+}
+
+using PatchCounts = Loader::InstructionPatchCounts Loader::GuestInstructionPatchResult::*;
+
+// Runs the blob through the SIGILL emulator (reference) and through the patched copy, which must
+// produce the same bytes. EXTRQ becomes a native trampoline without a single SIGILL. INSERTQ is
+// marked as a trap by the patcher and keeps going through the signal emulator.
+template <typename Fn, size_t N, typename Invoke>
+void CheckPatchedMatchesEmulator(const uint8_t (&blob)[N], PatchCounts counts, bool native,
+                                 Invoke invoke, const char *text) {
+	uint64_t  reference[2] {};
+	const int before_reference = IllegalHits();
+	invoke(MapCode<Fn>(blob), reference);
+	Check(IllegalHits() > before_reference, text);
+
+	const auto unpatched = MapPatchedCode(blob, false);
+	Check((unpatched.result.*counts).found == 0, "patcher stays off without emulate_amd");
+	uint64_t  unpatched_out[2] {};
+	const int before_off = IllegalHits();
+	invoke(reinterpret_cast<Fn>(unpatched.code), unpatched_out);
+	Check(IllegalHits() > before_off, "unpatched copy still raises SIGILL");
+
+	const auto patched = MapPatchedCode(blob, true);
+	Check((patched.result.*counts).found == 1, text);
+	Check((patched.result.*counts).native == (native ? 1u : 0u), "native trampoline count");
+	Check((patched.result.*counts).trapped == (native ? 0u : 1u), "trapped (signal path) count");
+	uint64_t  out[2] {};
+	const int before = IllegalHits();
+	invoke(reinterpret_cast<Fn>(patched.code), out);
+	if (native) {
+		Check(IllegalHits() == before, "patched code raises no SIGILL");
+	} else {
+		Check(IllegalHits() > before, "trapped instruction still goes through the signal emulator");
+	}
+	Check(out[0] == reference[0] && out[1] == reference[1], "patched result equals emulated result");
+}
+
+void TestPatchedExtrqImmediate() {
+	CheckPatchedMatchesEmulator<BlobFn>(
+	    kExtrqXmm2Len40Index0, &Loader::GuestInstructionPatchResult::extrq, true,
+	    [](BlobFn fn, uint64_t *out) { fn(out, 0.0, 0.0, std::bit_cast<double>(0xaabbccddeeff1122ull)); },
+	    "EXTRQ immediate found by the patcher");
+}
+
+void TestPatchedExtrqRexHigh() {
+	CheckPatchedMatchesEmulator<LoadBlobFn>(
+	    kExtrqXmm10Len40Index0, &Loader::GuestInstructionPatchResult::extrq, true,
+	    [](LoadBlobFn fn, uint64_t *out) {
+		    const uint64_t in[2] {0xaabbccddeeff1122ull, 0x5555555555555555ull};
+		    fn(out, in);
+	    },
+	    "REX EXTRQ found by the patcher");
+}
+
+void TestPatchedInsertqImmediate() {
+	CheckPatchedMatchesEmulator<BlobFn>(
+	    kInsertqXmm2Xmm0Len32Index0, &Loader::GuestInstructionPatchResult::insertq, false,
+	    [](BlobFn fn, uint64_t *out) {
+		    fn(out, std::bit_cast<double>(0x1122334455667788ull), 0.0,
+		       std::bit_cast<double>(0x0123456789abcdefull));
+	    },
+	    "INSERTQ immediate found by the patcher");
+}
+
+void TestPatchedInsertqIndexedRexHigh() {
+	CheckPatchedMatchesEmulator<PairBlobFn>(
+	    kInsertqXmm10Xmm9Len16Index8, &Loader::GuestInstructionPatchResult::insertq, false,
+	    [](PairBlobFn fn, uint64_t *out) {
+		    const uint64_t src[2] {0x8877665544332211ull, 0xdeadbeefcafebabeull};
+		    const uint64_t dest[2] {0xaaaaaaaaaaaaaaaaull, 0xbbbbbbbbbbbbbbbbull};
+		    fn(out, src, dest);
+	    },
+	    "indexed REX INSERTQ found by the patcher");
+}
+
+void TestPatchedInsertqRegister() {
+	CheckPatchedMatchesEmulator<PairBlobFn>(
+	    kInsertqXmm10Xmm9, &Loader::GuestInstructionPatchResult::insertq, false,
+	    [](PairBlobFn fn, uint64_t *out) {
+		    const uint64_t src[2] {0x0123456789abcdefull, 0xdeadbeef0000c4c8ull};
+		    const uint64_t dest[2] {0x8877665544332211ull, 0xfedcba9876543210ull};
+		    fn(out, src, dest);
+	    },
+	    "register INSERTQ found by the patcher");
+}
+
+// The ordinary VEX.128 VRSQRTPS must be found by the patcher and give the reference result, either
+// through a native trampoline (no SIGILL) or, when it cannot be relocated, marked as a trap (the
+// vvvv bit is cleared in place) and emulated from the signal handler.
+template <size_t N>
+void CheckPatchedReciprocalSquareRoot(const uint8_t (&blob)[N], bool native) {
+	const uint32_t in_bits[8] {std::bit_cast<uint32_t>(4.0f), 0x00000000u, 0xbf800000u, 0x7f800000u,
+	                           0x11111111u, 0x22222222u, 0x33333333u, 0x44444444u};
+	const auto     Run = [&](LoadBlobFn fn, uint32_t (&out_bits)[8]) {
+		fn(reinterpret_cast<uint64_t *>(out_bits), reinterpret_cast<const uint64_t *>(in_bits));
+	};
+	uint32_t reference[8] {};
+	const int before_reference = IllegalHits();
+	Run(MapCode<LoadBlobFn>(kTrappedVrsqrtpsXmm1Xmm0), reference);
+	Check(IllegalHits() > before_reference, "host raises SIGILL for the pre-marked VRSQRTPS");
+
+	const auto unpatched = MapPatchedCode(blob, false);
+	Check(unpatched.result.reciprocal_sqrt.found == 0, "patcher leaves VRSQRTPS alone without emulate_amd");
+
+	const auto patched = MapPatchedCode(blob, true);
+	const auto &counts = patched.result.reciprocal_sqrt;
+	Check(counts.found == 1, "patcher finds the ordinary VEX.128 VRSQRTPS");
+	Check(counts.native == (native ? 1u : 0u) && counts.trapped == (native ? 0u : 1u),
+	      "VRSQRTPS native trampoline / trap count");
+	const auto *code = static_cast<const uint8_t *>(patched.code);
+	size_t      site = 0;
+	while (site + 2 < N && !(blob[site] == 0xc5 && blob[site + 1] == 0xf8 && blob[site + 2] == 0x52)) {
+		++site;
+	}
+	Check(site + 2 < N, "locate VRSQRTPS in the test blob");
+	if (!native) {
+		Check(code[site] == 0xc5 && code[site + 1] == 0xf0 && code[site + 2] == 0x52,
+		      "the trap mark clears a reserved VEX.vvvv bit (c5 f8 -> c5 f0)");
+	} else {
+		Check(code[site] != 0xc5 || code[site + 1] != 0xf8, "native trampoline replaced the VRSQRTPS");
+	}
+	uint32_t  out[8] {};
+	const int before = IllegalHits();
+	Run(reinterpret_cast<LoadBlobFn>(patched.code), out);
+	if (native) {
+		Check(IllegalHits() == before, "natively patched VRSQRTPS raises no SIGILL");
+	} else {
+		Check(IllegalHits() > before, "marked VRSQRTPS goes through the signal emulator");
+	}
+	Check(std::memcmp(out, reference, sizeof(out)) == 0, "patched VRSQRTPS result equals the emulated reference");
+	Check(std::bit_cast<float>(out[0]) == 0.5f && out[1] == 0x7f800000u && out[2] == 0xffc00000u && out[3] == 0,
+	      "patched VRSQRTPS produces the exact reciprocal square roots");
+	Check(out[4] == 0 && out[5] == 0 && out[6] == 0 && out[7] == 0, "patched VEX.128 form zeroes the upper half");
+}
+
+void TestPatchedReciprocalSquareRoot() {
+	CheckPatchedReciprocalSquareRoot(kPlainVrsqrtpsXmm1Xmm0, true);
+	CheckPatchedReciprocalSquareRoot(kPlainVrsqrtpsIndirectBranch, false);
+}
+
 } // namespace
 
 int main() {
@@ -255,7 +475,14 @@ int main() {
 	TestRexHighRegisterExtrq();
 	TestRexHighRegisterInsertqWithIndex();
 	TestInsertqRegister();
+	TestMwaitxEmulated();
 	TestUnknownInstructionRefused();
+	TestPatchedExtrqImmediate();
+	TestPatchedExtrqRexHigh();
+	TestPatchedInsertqImmediate();
+	TestPatchedInsertqIndexedRexHigh();
+	TestPatchedInsertqRegister();
+	TestPatchedReciprocalSquareRoot();
 	std::printf("macosSse4aTests: all passed\n");
 	return 0;
 }