Merge branch 'main' into miscFixes6

externals/CMakeLists.txt

@@ -59,6 +59,7 @@ endif()
 
 # SDL3
 if (NOT TARGET SDL3::SDL3)
+    set(SDL_PIPEWIRE OFF)
     add_subdirectory(sdl3)
 endif()
 

src/common/io_file.h

@@ -205,9 +205,9 @@ public:
         return WriteSpan(string);
     }
 
-    static void WriteBytes(const std::filesystem::path path, std::span<u8> vec) {
+    static void WriteBytes(const std::filesystem::path path, std::span<const u8> data) {
         IOFile out(path, FileAccessMode::Write);
-        out.Write(vec);
+        out.Write(data);
     }
 
 private:

src/core/file_format/trp.cpp

@@ -48,7 +48,7 @@ bool TRP::Extract(std::filesystem::path trophyPath) {
                 return false;
 
             s64 seekPos = sizeof(TrpHeader);
-            std::filesystem::path trpFilesPath(std::filesystem::current_path() / "game_data" /
+            std::filesystem::path trpFilesPath(std::filesystem::current_path() / "user/game_data" /
                                                title / "TrophyFiles" / it.path().stem());
             std::filesystem::create_directories(trpFilesPath / "Icons");
             std::filesystem::create_directory(trpFilesPath / "Xml");

src/core/file_sys/fs.cpp

@@ -11,18 +11,12 @@ constexpr int RESERVED_HANDLES = 3; // First 3 handles are stdin,stdout,stderr
 
 void MntPoints::Mount(const std::filesystem::path& host_folder, const std::string& guest_folder) {
     std::scoped_lock lock{m_mutex};
-
+    m_mnt_pairs.emplace_back(host_folder, guest_folder);
-    MntPair pair;
-    pair.host_path = host_folder.string();
-    std::replace(pair.host_path.begin(), pair.host_path.end(), '\\', '/');
-    pair.guest_path = guest_folder;
-
-    m_mnt_pairs.push_back(pair);
 }
 
 void MntPoints::Unmount(const std::filesystem::path& host_folder, const std::string& guest_folder) {
     auto it = std::remove_if(m_mnt_pairs.begin(), m_mnt_pairs.end(),
-                             [&](const MntPair& pair) { return pair.guest_path == guest_folder; });
+                             [&](const MntPair& pair) { return pair.mount == guest_folder; });
     m_mnt_pairs.erase(it, m_mnt_pairs.end());
 }
 
@@ -31,47 +25,83 @@ void MntPoints::UnmountAll() {
     m_mnt_pairs.clear();
 }
 
-std::string MntPoints::GetHostDirectory(const std::string& guest_directory) {
+std::filesystem::path MntPoints::GetHostPath(const std::string& guest_directory) {
-    std::scoped_lock lock{m_mutex};
+    const MntPair* mount = GetMount(guest_directory);
-    for (auto& pair : m_mnt_pairs) {
+    if (!mount) {
-        // horrible code but it works :D
+        return guest_directory;
-        int find = guest_directory.find(pair.guest_path);
-        if (find == 0) {
-            std::string npath =
-                guest_directory.substr(pair.guest_path.size(), guest_directory.size() - 1);
-            std::replace(pair.host_path.begin(), pair.host_path.end(), '\\', '/');
-            return pair.host_path + npath;
     }
-    }
-    return "";
-}
 
-std::string MntPoints::GetHostFile(const std::string& guest_file) {
+    // Nothing to do if getting the mount itself.
-    std::scoped_lock lock{m_mutex};
+    if (guest_directory == mount->mount) {
+        return mount->host_path;
+    }
 
-    for (auto& pair : m_mnt_pairs) {
+    // Remove device (e.g /app0) from path to retrieve relative path.
-        // horrible code but it works :D
+    u32 pos = mount->mount.size() + 1;
-        int find = guest_file.find(pair.guest_path);
+    // Evil games like Turok2 pass double slashes e.g /app0//game.kpf
-        if (find != 0) {
+    if (guest_directory[pos] == '/') {
-            continue;
+        pos++;
     }
-        std::string npath = guest_file.substr(pair.guest_path.size(), guest_file.size() - 1);
+    const auto rel_path = std::string_view(guest_directory).substr(pos);
-        const auto host_path = pair.host_path + npath;
+    const auto host_path = mount->host_path / rel_path;
-#ifndef _WIN64
+    if (!NeedsCaseInsensiveSearch) {
-        const std::filesystem::path path{host_path};
-        if (!std::filesystem::exists(path)) {
-            const auto filename = Common::ToLower(path.filename());
-            for (const auto& file : std::filesystem::directory_iterator(path.parent_path())) {
-                const auto exist_filename = Common::ToLower(file.path().filename());
-                if (filename == exist_filename) {
-                    return file.path();
-                }
-            }
-        }
-#endif
         return host_path;
     }
-    return "";
+
+    // If the path does not exist attempt to verify this.
+    // Retrieve parent path until we find one that exists.
+    path_parts.clear();
+    auto current_path = host_path;
+    while (!std::filesystem::exists(current_path)) {
+        // We have probably cached this if it's a folder.
+        if (auto it = path_cache.find(current_path); it != path_cache.end()) {
+            current_path = it->second;
+            break;
+        }
+        path_parts.emplace_back(current_path.filename());
+        current_path = current_path.parent_path();
+    }
+
+    // We have found an anchor. Traverse parts we recoded and see if they
+    // exist in filesystem but in different case.
+    auto guest_path = current_path;
+    while (!path_parts.empty()) {
+        const auto& part = path_parts.back();
+        const auto add_match = [&](const auto& host_part) {
+            current_path /= host_part;
+            guest_path /= part;
+            path_cache[guest_path] = current_path;
+            path_parts.pop_back();
+        };
+
+        // Can happen when the mismatch is in upper folder.
+        if (std::filesystem::exists(current_path / part)) {
+            add_match(part);
+            continue;
+        }
+        const auto part_low = Common::ToLower(part.string());
+        bool found_match = false;
+        for (const auto& path : std::filesystem::directory_iterator(current_path)) {
+            const auto candidate = path.path().filename();
+            const auto filename = Common::ToLower(candidate.string());
+            // Check if a filename matches in case insensitive manner.
+            if (filename != part_low) {
+                continue;
+            }
+            // We found a match, record the actual path in the cache.
+            add_match(candidate);
+            found_match = true;
+            break;
+        }
+        if (!found_match) {
+            // Opening the guest path will surely fail but at least gives
+            // a better error message than the empty path.
+            return host_path;
+        }
+    }
+
+    // The path was found.
+    return current_path;
 }
 
 int HandleTable::CreateHandle() {
@@ -105,8 +135,7 @@ File* HandleTable::GetFile(int d) {
     return m_files.at(d - RESERVED_HANDLES);
 }
 
-File* HandleTable::getFile(const std::string& host_name) {
+File* HandleTable::GetFile(const std::filesystem::path& host_name) {
-    std::scoped_lock lock{m_mutex};
     for (auto* file : m_files) {
         if (file != nullptr && file->m_host_name == host_name) {
             return file;

src/core/file_sys/fs.h

@@ -7,28 +7,42 @@
 #include <mutex>
 #include <string>
 #include <vector>
+#include <tsl/robin_map.h>
 #include "common/io_file.h"
 
 namespace Core::FileSys {
 
 class MntPoints {
+#ifdef _WIN64
+    static constexpr bool NeedsCaseInsensiveSearch = false;
+#else
+    static constexpr bool NeedsCaseInsensiveSearch = true;
+#endif
 public:
     struct MntPair {
-        std::string host_path;
+        std::filesystem::path host_path;
-        std::string guest_path; // e.g /app0/
+        std::string mount; // e.g /app0/
     };
 
-    MntPoints() = default;
+    explicit MntPoints() = default;
-    virtual ~MntPoints() = default;
+    ~MntPoints() = default;
 
     void Mount(const std::filesystem::path& host_folder, const std::string& guest_folder);
     void Unmount(const std::filesystem::path& host_folder, const std::string& guest_folder);
     void UnmountAll();
-    std::string GetHostDirectory(const std::string& guest_directory);
+
-    std::string GetHostFile(const std::string& guest_file);
+    std::filesystem::path GetHostPath(const std::string& guest_directory);
+
+    const MntPair* GetMount(const std::string& guest_path) {
+        const auto it = std::ranges::find_if(
+            m_mnt_pairs, [&](const auto& mount) { return guest_path.starts_with(mount.mount); });
+        return it == m_mnt_pairs.end() ? nullptr : &*it;
+    }
 
 private:
     std::vector<MntPair> m_mnt_pairs;
+    std::vector<std::filesystem::path> path_parts;
+    tsl::robin_map<std::filesystem::path, std::filesystem::path> path_cache;
     std::mutex m_mutex;
 };
 
@@ -40,7 +54,7 @@ struct DirEntry {
 struct File {
     std::atomic_bool is_opened{};
     std::atomic_bool is_directory{};
-    std::string m_host_name;
+    std::filesystem::path m_host_name;
     std::string m_guest_name;
     Common::FS::IOFile f;
     std::vector<DirEntry> dirents;
@@ -56,7 +70,7 @@ public:
     int CreateHandle();
     void DeleteHandle(int d);
     File* GetFile(int d);
-    File* getFile(const std::string& host_name);
+    File* GetFile(const std::filesystem::path& host_name);
 
 private:
     std::vector<File*> m_files;

src/core/libraries/dialogs/ime_dialog.cpp

@@ -59,9 +59,11 @@ int PS4_SYSV_ABI sceImeDialogGetStatus() {
     return g_ime_dlg_status;
 }
 
-int PS4_SYSV_ABI sceImeDialogInit(const OrbisImeDialogParam* param,
+int PS4_SYSV_ABI sceImeDialogInit(OrbisImeDialogParam* param, OrbisImeParamExtended* extended) {
-                                  const OrbisImeParamExtended* extended) {
     LOG_ERROR(Lib_ImeDialog, "(STUBBED) called");
+    const std::wstring_view text = L"shadPS4";
+    param->maxTextLength = text.size();
+    std::memcpy(param->inputTextBuffer, text.data(), text.size() * sizeof(wchar_t));
     g_ime_dlg_status = OrbisImeDialogStatus::ORBIS_IME_DIALOG_STATUS_RUNNING;
     return ORBIS_OK;
 }

src/core/libraries/dialogs/ime_dialog.h

@@ -174,8 +174,7 @@ int PS4_SYSV_ABI sceImeDialogGetPanelSize();
 int PS4_SYSV_ABI sceImeDialogGetPanelSizeExtended();
 int PS4_SYSV_ABI sceImeDialogGetResult(OrbisImeDialogResult* result);
 /*OrbisImeDialogStatus*/ int PS4_SYSV_ABI sceImeDialogGetStatus();
-int PS4_SYSV_ABI sceImeDialogInit(const OrbisImeDialogParam* param,
+int PS4_SYSV_ABI sceImeDialogInit(OrbisImeDialogParam* param, OrbisImeParamExtended* extended);
-                                  const OrbisImeParamExtended* extended);
 int PS4_SYSV_ABI sceImeDialogInitInternal();
 int PS4_SYSV_ABI sceImeDialogInitInternal2();
 int PS4_SYSV_ABI sceImeDialogInitInternal3();

src/core/libraries/gnmdriver/gnmdriver.cpp

@@ -346,7 +346,8 @@ s32 PS4_SYSV_ABI sceGnmAddEqEvent(SceKernelEqueue eq, u64 id, void* udata) {
     EqueueEvent kernel_event{};
     kernel_event.event.ident = id;
     kernel_event.event.filter = SceKernelEvent::Filter::GraphicsCore;
-    kernel_event.event.flags = SceKernelEvent::Flags::Add;
+    // The library only sets EV_ADD but it is suspected the kernel driver forces EV_CLEAR
+    kernel_event.event.flags = SceKernelEvent::Flags::Clear;
     kernel_event.event.fflags = 0;
     kernel_event.event.data = id;
     kernel_event.event.udata = udata;
@@ -649,6 +650,7 @@ s32 PS4_SYSV_ABI sceGnmDrawIndexIndirect(u32* cmdbuf, u32 size, u32 data_offset,
         cmdbuf[2] = instance_vgpr_offset == 0 ? 0 : (instance_vgpr_offset & 0xffffu) + sgpr_offset;
         cmdbuf[3] = 0;
 
+        cmdbuf += 4;
         WriteTrailingNop<3>(cmdbuf);
         return ORBIS_OK;
     }
@@ -704,6 +706,7 @@ s32 PS4_SYSV_ABI sceGnmDrawIndirect(u32* cmdbuf, u32 size, u32 data_offset, u32
         cmdbuf[2] = instance_vgpr_offset == 0 ? 0 : (instance_vgpr_offset & 0xffffu) + sgpr_offset;
         cmdbuf[3] = 2; // auto index
 
+        cmdbuf += 4;
         WriteTrailingNop<3>(cmdbuf);
         return ORBIS_OK;
     }
@@ -1409,9 +1412,8 @@ s32 PS4_SYSV_ABI sceGnmSetEmbeddedPsShader(u32* cmdbuf, u32 size, u32 shader_id,
     // repeat set shader functionality here as it is trivial.
     cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 8u, ps_regs[0],
                                      0u); // SPI_SHADER_PGM_LO_PS/SPI_SHADER_PGM_HI_PS
-    cmdbuf =
+    cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 10u, ps_regs[2],
-        PM4CmdSetData::SetShReg(cmdbuf, 10u, ps_regs[2],
+                                     ps_regs[3]); // SPI_SHADER_PGM_RSRC1_PS/SPI_SHADER_PGM_RSRC2_PS
-                                ps_regs[3]); // SPI_SHADER_USER_DATA_PS_4/SPI_SHADER_USER_DATA_PS_5
     cmdbuf = PM4CmdSetData::SetContextReg(cmdbuf, 0x1c4u, ps_regs[4],
                                           ps_regs[5]); // SPI_SHADER_Z_FORMAT/SPI_SHADER_COL_FORMAT
     cmdbuf = PM4CmdSetData::SetContextReg(cmdbuf, 0x1b3u, ps_regs[6],
@@ -1468,8 +1470,8 @@ s32 PS4_SYSV_ABI sceGnmSetEmbeddedVsShader(u32* cmdbuf, u32 size, u32 shader_id,
     // pointer to a stack memory, so the check will likely fail. To workaround it we will
     // repeat set shader functionality here as it is trivial.
     cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0x48u, vs_regs[0], vs_regs[1]); // SPI_SHADER_PGM_LO_VS
-    cmdbuf =
+    cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0x4au, vs_regs[2],
-        PM4CmdSetData::SetShReg(cmdbuf, 0x4au, vs_regs[2], vs_regs[3]); // SPI_SHADER_PGM_RSRC1_VS
+                                     vs_regs[3]); // SPI_SHADER_PGM_RSRC1_VS/SPI_SHADER_PGM_RSRC2_VS
     cmdbuf = PM4CmdSetData::SetContextReg(cmdbuf, 0x207u, vs_regs[6]); // PA_CL_VS_OUT_CNTL
     cmdbuf = PM4CmdSetData::SetContextReg(cmdbuf, 0x1b1u, vs_regs[4]); // SPI_VS_OUT_CONFIG
     cmdbuf = PM4CmdSetData::SetContextReg(cmdbuf, 0x1c3u, vs_regs[5]); // SPI_SHADER_POS_FORMAT
@@ -1478,8 +1480,34 @@ s32 PS4_SYSV_ABI sceGnmSetEmbeddedVsShader(u32* cmdbuf, u32 size, u32 shader_id,
     return ORBIS_OK;
 }
 
-int PS4_SYSV_ABI sceGnmSetEsShader() {
+s32 PS4_SYSV_ABI sceGnmSetEsShader(u32* cmdbuf, u32 size, const u32* es_regs, u32 shader_modifier) {
-    LOG_ERROR(Lib_GnmDriver, "(STUBBED) called");
+    LOG_TRACE(Lib_GnmDriver, "called");
+
+    if (!cmdbuf || size < 0x14) {
+        return -1;
+    }
+
+    if (!es_regs) {
+        LOG_ERROR(Lib_GnmDriver, "Null pointer passed as argument");
+        return -1;
+    }
+
+    if (shader_modifier & 0xfcfffc3f) {
+        LOG_ERROR(Lib_GnmDriver, "Invalid modifier mask");
+        return -1;
+    }
+
+    if (es_regs[1] != 0) {
+        LOG_ERROR(Lib_GnmDriver, "Invalid shader address");
+        return -1;
+    }
+
+    const u32 var =
+        shader_modifier == 0 ? es_regs[2] : ((es_regs[2] & 0xfcfffc3f) | shader_modifier);
+    cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0xc8u, es_regs[0], 0u);  // SPI_SHADER_PGM_LO_ES
+    cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0xcau, var, es_regs[3]); // SPI_SHADER_PGM_RSRC1_ES
+
+    WriteTrailingNop<11>(cmdbuf);
     return ORBIS_OK;
 }
 
@@ -1488,18 +1516,93 @@ int PS4_SYSV_ABI sceGnmSetGsRingSizes() {
     return ORBIS_OK;
 }
 
-int PS4_SYSV_ABI sceGnmSetGsShader() {
+s32 PS4_SYSV_ABI sceGnmSetGsShader(u32* cmdbuf, u32 size, const u32* gs_regs) {
-    LOG_ERROR(Lib_GnmDriver, "(STUBBED) called");
+    LOG_TRACE(Lib_GnmDriver, "called");
+
+    if (!cmdbuf || size < 0x1d) {
+        return -1;
+    }
+
+    if (!gs_regs) {
+        LOG_ERROR(Lib_GnmDriver, "Null pointer passed as argument");
+        return -1;
+    }
+
+    if (gs_regs[1] != 0) {
+        LOG_ERROR(Lib_GnmDriver, "Invalid shader address");
+        return -1;
+    }
+
+    cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0x88u, gs_regs[0], 0u); // SPI_SHADER_PGM_LO_GS
+    cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0x8au, gs_regs[2],
+                                     gs_regs[3]); // SPI_SHADER_PGM_RSRC1_GS/SPI_SHADER_PGM_RSRC2_GS
+    cmdbuf = PM4CmdSetData::SetContextReg(cmdbuf, 0x2e5u, gs_regs[4]); // VGT_STRMOUT_CONFIG
+    cmdbuf = PM4CmdSetData::SetContextReg(cmdbuf, 0x29bu, gs_regs[5]); // VGT_GS_OUT_PRIM_TYPE
+    cmdbuf = PM4CmdSetData::SetContextReg(cmdbuf, 0x2e4u, gs_regs[6]); // VGT_GS_INSTANCE_CNT
+
+    WriteTrailingNop<11>(cmdbuf);
     return ORBIS_OK;
 }
 
-int PS4_SYSV_ABI sceGnmSetHsShader() {
+s32 PS4_SYSV_ABI sceGnmSetHsShader(u32* cmdbuf, u32 size, const u32* hs_regs, u32 param4) {
-    LOG_ERROR(Lib_GnmDriver, "(STUBBED) called");
+    LOG_TRACE(Lib_GnmDriver, "called");
+
+    if (!cmdbuf || size < 0x1E) {
+        return -1;
+    }
+
+    if (!hs_regs) {
+        LOG_ERROR(Lib_GnmDriver, "Null pointer passed as argument");
+        return -1;
+    }
+
+    if (hs_regs[1] != 0) {
+        LOG_ERROR(Lib_GnmDriver, "Invalid shader address");
+        return -1;
+    }
+
+    cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0x108u, hs_regs[0], 0u); // SPI_SHADER_PGM_LO_HS
+    cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0x10au, hs_regs[2],
+                                     hs_regs[3]); // SPI_SHADER_PGM_RSRC1_HS/SPI_SHADER_PGM_RSRC2_HS
+    cmdbuf = PM4CmdSetData::SetContextReg(cmdbuf, 0x286u, hs_regs[5],
+                                          hs_regs[5]);                 // VGT_HOS_MAX_TESS_LEVEL
+    cmdbuf = PM4CmdSetData::SetContextReg(cmdbuf, 0x2dbu, hs_regs[4]); // VGT_TF_PARAM
+    cmdbuf = PM4CmdSetData::SetContextReg(cmdbuf, 0x2d6u, param4);     // VGT_LS_HS_CONFIG
+
+    WriteTrailingNop<11>(cmdbuf);
     return ORBIS_OK;
 }
 
-int PS4_SYSV_ABI sceGnmSetLsShader() {
+s32 PS4_SYSV_ABI sceGnmSetLsShader(u32* cmdbuf, u32 size, const u32* ls_regs, u32 shader_modifier) {
-    LOG_ERROR(Lib_GnmDriver, "(STUBBED) called");
+    LOG_TRACE(Lib_GnmDriver, "called");
+
+    if (!cmdbuf || size < 0x17) {
+        return -1;
+    }
+
+    if (!ls_regs) {
+        LOG_ERROR(Lib_GnmDriver, "Null pointer passed as argument");
+        return -1;
+    }
+
+    const auto modifier_mask = ((shader_modifier & 0xfffffc3f) == 0) ? 0xfffffc3f : 0xfcfffc3f;
+    if (shader_modifier & modifier_mask) {
+        LOG_ERROR(Lib_GnmDriver, "Invalid modifier mask");
+        return -1;
+    }
+
+    if (ls_regs[1] != 0) {
+        LOG_ERROR(Lib_GnmDriver, "Invalid shader address");
+        return -1;
+    }
+
+    const u32 var =
+        shader_modifier == 0 ? ls_regs[2] : ((ls_regs[2] & modifier_mask) | shader_modifier);
+    cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0x148u, ls_regs[0], 0u);  // SPI_SHADER_PGM_LO_LS
+    cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0x14bu, ls_regs[3]);      // SPI_SHADER_PGM_RSRC2_LS
+    cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0x14au, var, ls_regs[3]); // SPI_SHADER_PGM_RSRC1_LS
+
+    WriteTrailingNop<11>(cmdbuf);
     return ORBIS_OK;
 }
 
@@ -1523,9 +1626,9 @@ s32 PS4_SYSV_ABI sceGnmSetPsShader(u32* cmdbuf, u32 size, const u32* ps_regs) {
 
         cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 8u, ps_regs[0],
                                          0u); // SPI_SHADER_PGM_LO_PS/SPI_SHADER_PGM_HI_PS
-        cmdbuf = PM4CmdSetData::SetShReg(
+        cmdbuf =
-            cmdbuf, 10u, ps_regs[2],
+            PM4CmdSetData::SetShReg(cmdbuf, 10u, ps_regs[2],
-            ps_regs[3]); // SPI_SHADER_USER_DATA_PS_4/SPI_SHADER_USER_DATA_PS_5
+                                    ps_regs[3]); // SPI_SHADER_PGM_RSRC1_PS/SPI_SHADER_PGM_RSRC2_PS
         cmdbuf = PM4CmdSetData::SetContextReg(
             cmdbuf, 0x1c4u, ps_regs[4], ps_regs[5]); // SPI_SHADER_Z_FORMAT/SPI_SHADER_COL_FORMAT
         cmdbuf = PM4CmdSetData::SetContextReg(cmdbuf, 0x1b3u, ps_regs[6],
@@ -1561,9 +1664,9 @@ s32 PS4_SYSV_ABI sceGnmSetPsShader350(u32* cmdbuf, u32 size, const u32* ps_regs)
 
         cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 8u, ps_regs[0],
                                          0u); // SPI_SHADER_PGM_LO_PS/SPI_SHADER_PGM_HI_PS
-        cmdbuf = PM4CmdSetData::SetShReg(
+        cmdbuf =
-            cmdbuf, 10u, ps_regs[2],
+            PM4CmdSetData::SetShReg(cmdbuf, 10u, ps_regs[2],
-            ps_regs[3]); // SPI_SHADER_USER_DATA_PS_4/SPI_SHADER_USER_DATA_PS_5
+                                    ps_regs[3]); // SPI_SHADER_PGM_RSRC1_PS/SPI_SHADER_PGM_RSRC2_PS
         cmdbuf = PM4CmdSetData::SetContextReg(
             cmdbuf, 0x1c4u, ps_regs[4], ps_regs[5]); // SPI_SHADER_Z_FORMAT/SPI_SHADER_COL_FORMAT
         cmdbuf = PM4CmdSetData::SetContextReg(cmdbuf, 0x1b3u, ps_regs[6],
@@ -2052,8 +2155,34 @@ int PS4_SYSV_ABI sceGnmUnregisterResource() {
     return ORBIS_OK;
 }
 
-int PS4_SYSV_ABI sceGnmUpdateGsShader() {
+s32 PS4_SYSV_ABI sceGnmUpdateGsShader(u32* cmdbuf, u32 size, const u32* gs_regs) {
-    LOG_ERROR(Lib_GnmDriver, "(STUBBED) called");
+    LOG_TRACE(Lib_GnmDriver, "called");
+
+    if (!cmdbuf || size < 0x1d) {
+        return -1;
+    }
+
+    if (!gs_regs) {
+        LOG_ERROR(Lib_GnmDriver, "Null pointer passed as argument");
+        return -1;
+    }
+
+    if (gs_regs[1] != 0) {
+        LOG_ERROR(Lib_GnmDriver, "Invalid shader address");
+        return -1;
+    }
+
+    cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0x88u, gs_regs[0], 0u); // SPI_SHADER_PGM_LO_GS
+    cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0x8au, gs_regs[2],
+                                     gs_regs[3]); // SPI_SHADER_PGM_RSRC1_GS/SPI_SHADER_PGM_RSRC2_GS
+    cmdbuf = WritePacket<PM4ItOpcode::Nop>(cmdbuf, PM4ShaderType::ShaderGraphics, 0xc01e02e5u,
+                                           gs_regs[4]);
+    cmdbuf = WritePacket<PM4ItOpcode::Nop>(cmdbuf, PM4ShaderType::ShaderGraphics, 0xc01e029bu,
+                                           gs_regs[5]);
+    cmdbuf = WritePacket<PM4ItOpcode::Nop>(cmdbuf, PM4ShaderType::ShaderGraphics, 0xc01e02e4u,
+                                           gs_regs[6]);
+
+    WriteTrailingNop<11>(cmdbuf);
     return ORBIS_OK;
 }
 
@@ -2082,9 +2211,9 @@ s32 PS4_SYSV_ABI sceGnmUpdatePsShader(u32* cmdbuf, u32 size, const u32* ps_regs)
 
         cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 8u, ps_regs[0],
                                          0u); // SPI_SHADER_PGM_LO_PS/SPI_SHADER_PGM_HI_PS
-        cmdbuf = PM4CmdSetData::SetShReg(
+        cmdbuf =
-            cmdbuf, 10u, ps_regs[2],
+            PM4CmdSetData::SetShReg(cmdbuf, 10u, ps_regs[2],
-            ps_regs[3]); // SPI_SHADER_USER_DATA_PS_4/SPI_SHADER_USER_DATA_PS_5
+                                    ps_regs[3]); // SPI_SHADER_PGM_RSRC1_PS/SPI_SHADER_PGM_RSRC2_PS
         cmdbuf = WritePacket<PM4ItOpcode::Nop>(
             cmdbuf, PM4ShaderType::ShaderGraphics, 0xc01e01c4u, ps_regs[4],
             ps_regs[5]); // SPI_SHADER_Z_FORMAT/SPI_SHADER_COL_FORMAT update
@@ -2127,9 +2256,9 @@ s32 PS4_SYSV_ABI sceGnmUpdatePsShader350(u32* cmdbuf, u32 size, const u32* ps_re
 
         cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 8u, ps_regs[0],
                                          0u); // SPI_SHADER_PGM_LO_PS/SPI_SHADER_PGM_HI_PS
-        cmdbuf = PM4CmdSetData::SetShReg(
+        cmdbuf =
-            cmdbuf, 10u, ps_regs[2],
+            PM4CmdSetData::SetShReg(cmdbuf, 10u, ps_regs[2],
-            ps_regs[3]); // SPI_SHADER_USER_DATA_PS_4/SPI_SHADER_USER_DATA_PS_5
+                                    ps_regs[3]); // SPI_SHADER_PGM_RSRC1_PS/SPI_SHADER_PGM_RSRC2_PS
         cmdbuf = WritePacket<PM4ItOpcode::Nop>(
             cmdbuf, PM4ShaderType::ShaderGraphics, 0xc01e01c4u, ps_regs[4],
             ps_regs[5]); // SPI_SHADER_Z_FORMAT/SPI_SHADER_COL_FORMAT update
@@ -2173,7 +2302,8 @@ s32 PS4_SYSV_ABI sceGnmUpdateVsShader(u32* cmdbuf, u32 size, const u32* vs_regs,
         return -1;
     }
 
-    const u32 var = shader_modifier == 0 ? vs_regs[2] : (vs_regs[2] & 0xfcfffc3f | shader_modifier);
+    const u32 var =
+        shader_modifier == 0 ? vs_regs[2] : ((vs_regs[2] & 0xfcfffc3f) | shader_modifier);
     cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0x48u, vs_regs[0], 0u);  // SPI_SHADER_PGM_LO_VS
     cmdbuf = PM4CmdSetData::SetShReg(cmdbuf, 0x4au, var, vs_regs[3]); // SPI_SHADER_PGM_RSRC1_VS
     cmdbuf = WritePacket<PM4ItOpcode::Nop>(cmdbuf, PM4ShaderType::ShaderGraphics, 0xc01e0207u,

src/core/libraries/gnmdriver/gnmdriver.h

@@ -149,11 +149,11 @@ s32 PS4_SYSV_ABI sceGnmSetCsShaderWithModifier(u32* cmdbuf, u32 size, const u32*
 s32 PS4_SYSV_ABI sceGnmSetEmbeddedPsShader(u32* cmdbuf, u32 size, u32 shader_id,
                                            u32 shader_modifier);
 s32 PS4_SYSV_ABI sceGnmSetEmbeddedVsShader(u32* cmdbuf, u32 size, u32 shader_id, u32 modifier);
-int PS4_SYSV_ABI sceGnmSetEsShader();
+s32 PS4_SYSV_ABI sceGnmSetEsShader(u32* cmdbuf, u32 size, const u32* es_regs, u32 shader_modifier);
 int PS4_SYSV_ABI sceGnmSetGsRingSizes();
-int PS4_SYSV_ABI sceGnmSetGsShader();
+s32 PS4_SYSV_ABI sceGnmSetGsShader(u32* cmdbuf, u32 size, const u32* gs_regs);
-int PS4_SYSV_ABI sceGnmSetHsShader();
+s32 PS4_SYSV_ABI sceGnmSetHsShader(u32* cmdbuf, u32 size, const u32* hs_regs, u32 param4);
-int PS4_SYSV_ABI sceGnmSetLsShader();
+s32 PS4_SYSV_ABI sceGnmSetLsShader(u32* cmdbuf, u32 size, const u32* ls_regs, u32 shader_modifier);
 s32 PS4_SYSV_ABI sceGnmSetPsShader(u32* cmdbuf, u32 size, const u32* ps_regs);
 s32 PS4_SYSV_ABI sceGnmSetPsShader350(u32* cmdbuf, u32 size, const u32* ps_regs);
 int PS4_SYSV_ABI sceGnmSetResourceRegistrationUserMemory();
@@ -216,7 +216,7 @@ int PS4_SYSV_ABI sceGnmUnmapComputeQueue();
 int PS4_SYSV_ABI sceGnmUnregisterAllResourcesForOwner();
 int PS4_SYSV_ABI sceGnmUnregisterOwnerAndResources();
 int PS4_SYSV_ABI sceGnmUnregisterResource();
-int PS4_SYSV_ABI sceGnmUpdateGsShader();
+s32 PS4_SYSV_ABI sceGnmUpdateGsShader(u32* cmdbuf, u32 size, const u32* gs_regs);
 int PS4_SYSV_ABI sceGnmUpdateHsShader();
 s32 PS4_SYSV_ABI sceGnmUpdatePsShader(u32* cmdbuf, u32 size, const u32* ps_regs);
 s32 PS4_SYSV_ABI sceGnmUpdatePsShader350(u32* cmdbuf, u32 size, const u32* ps_regs);

src/core/libraries/kernel/event_flag/event_flag_obj.cpp

@@ -73,7 +73,12 @@ int EventFlagInternal::Wait(u64 bits, WaitMode wait_mode, ClearMode clear_mode,
 
 int EventFlagInternal::Poll(u64 bits, WaitMode wait_mode, ClearMode clear_mode, u64* result) {
     u32 micros = 0;
-    return Wait(bits, wait_mode, clear_mode, result, &micros);
+    auto ret = Wait(bits, wait_mode, clear_mode, result, &micros);
+    if (ret == ORBIS_KERNEL_ERROR_ETIMEDOUT) {
+        // Poll returns EBUSY instead.
+        ret = ORBIS_KERNEL_ERROR_EBUSY;
+    }
+    return ret;
 }
 
 void EventFlagInternal::Set(u64 bits) {

src/core/libraries/kernel/event_queue.cpp

@@ -94,7 +94,7 @@ int EqueueInternal::GetTriggeredEvents(SceKernelEvent* ev, int num) {
 
     for (auto& event : m_events) {
         if (event.IsTriggered()) {
-            if (ev->flags & SceKernelEvent::Flags::Clear) {
+            if (event.event.flags & SceKernelEvent::Flags::Clear) {
                 event.Reset();
             }
 

src/core/libraries/kernel/event_queues.cpp

@@ -7,8 +7,6 @@
 #include "core/libraries/error_codes.h"
 #include "core/libraries/kernel/event_queues.h"
 
-#include <boost/asio/placeholders.hpp>
-
 namespace Libraries::Kernel {
 
 extern boost::asio::io_context io_context;
@@ -136,8 +134,7 @@ s32 PS4_SYSV_ABI sceKernelAddHRTimerEvent(SceKernelEqueue eq, int id, timespec*
     event.timer = std::make_unique<boost::asio::steady_timer>(
         io_context, std::chrono::microseconds(total_us - HrTimerSpinlockThresholdUs));
 
-    event.timer->async_wait(
+    event.timer->async_wait(std::bind(SmallTimerCallback, std::placeholders::_1, eq, event.event));
-        std::bind(SmallTimerCallback, boost::asio::placeholders::error, eq, event.event));
 
     if (!eq->AddEvent(event)) {
         return ORBIS_KERNEL_ERROR_ENOMEM;

src/core/libraries/kernel/file_system.cpp

@@ -13,7 +13,7 @@
 
 namespace Libraries::Kernel {
 
-std::vector<Core::FileSys::DirEntry> GetDirectoryEntries(const std::string& path) {
+std::vector<Core::FileSys::DirEntry> GetDirectoryEntries(const std::filesystem::path& path) {
     std::vector<Core::FileSys::DirEntry> files;
     for (const auto& entry : std::filesystem::directory_iterator(path)) {
         auto& dir_entry = files.emplace_back();
@@ -58,7 +58,7 @@ int PS4_SYSV_ABI sceKernelOpen(const char* path, int flags, u16 mode) {
     if (directory) {
         file->is_directory = true;
         file->m_guest_name = path;
-        file->m_host_name = mnt->GetHostDirectory(file->m_guest_name);
+        file->m_host_name = mnt->GetHostPath(file->m_guest_name);
         if (!std::filesystem::is_directory(file->m_host_name)) { // directory doesn't exist
             h->DeleteHandle(handle);
             return ORBIS_KERNEL_ERROR_ENOTDIR;
@@ -72,7 +72,7 @@ int PS4_SYSV_ABI sceKernelOpen(const char* path, int flags, u16 mode) {
         }
     } else {
         file->m_guest_name = path;
-        file->m_host_name = mnt->GetHostFile(file->m_guest_name);
+        file->m_host_name = mnt->GetHostPath(file->m_guest_name);
         int e = 0;
         if (read) {
             e = file->f.Open(file->m_host_name, Common::FS::FileAccessMode::Read);
@@ -165,8 +165,7 @@ int PS4_SYSV_ABI sceKernelUnlink(const char* path) {
     auto* h = Common::Singleton<Core::FileSys::HandleTable>::Instance();
     auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
 
-    std::string host_path = mnt->GetHostFile(path);
+    const auto host_path = mnt->GetHostPath(path);
-
     if (host_path.empty()) {
         return SCE_KERNEL_ERROR_EACCES;
     }
@@ -175,7 +174,7 @@ int PS4_SYSV_ABI sceKernelUnlink(const char* path) {
         return SCE_KERNEL_ERROR_EPERM;
     }
 
-    auto* file = h->getFile(host_path);
+    auto* file = h->GetFile(host_path);
     if (file != nullptr) {
         file->f.Unlink();
     }
@@ -250,7 +249,7 @@ int PS4_SYSV_ABI sceKernelMkdir(const char* path, u16 mode) {
         return SCE_KERNEL_ERROR_EINVAL;
     }
     auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
-    std::string dir_name = mnt->GetHostFile(path);
+    const auto dir_name = mnt->GetHostPath(path);
     if (std::filesystem::exists(dir_name)) {
         return SCE_KERNEL_ERROR_EEXIST;
     }
@@ -279,7 +278,7 @@ int PS4_SYSV_ABI posix_mkdir(const char* path, u16 mode) {
 int PS4_SYSV_ABI sceKernelStat(const char* path, OrbisKernelStat* sb) {
     LOG_INFO(Kernel_Fs, "(PARTIAL) path = {}", path);
     auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
-    const auto& path_name = mnt->GetHostFile(path);
+    const auto path_name = mnt->GetHostPath(path);
     std::memset(sb, 0, sizeof(OrbisKernelStat));
     const bool is_dir = std::filesystem::is_directory(path_name);
     const bool is_file = std::filesystem::is_regular_file(path_name);
@@ -314,7 +313,7 @@ int PS4_SYSV_ABI posix_stat(const char* path, OrbisKernelStat* sb) {
 
 int PS4_SYSV_ABI sceKernelCheckReachability(const char* path) {
     auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
-    std::string path_name = mnt->GetHostFile(path);
+    const auto path_name = mnt->GetHostPath(path);
     if (!std::filesystem::exists(path_name)) {
         return SCE_KERNEL_ERROR_ENOENT;
     }

src/core/libraries/kernel/libkernel.cpp

@@ -222,7 +222,7 @@ s32 PS4_SYSV_ABI sceKernelLoadStartModule(const char* moduleFileName, size_t arg
     }
 
     auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
-    const auto path = mnt->GetHostFile(moduleFileName);
+    const auto path = mnt->GetHostPath(moduleFileName);
 
     // Load PRX module and relocate any modules that import it.
     auto* linker = Common::Singleton<Core::Linker>::Instance();

src/core/libraries/kernel/thread_management.cpp

@@ -318,7 +318,8 @@ int PS4_SYSV_ABI scePthreadAttrGetstackaddr(const ScePthreadAttr* attr, void** s
         return SCE_KERNEL_ERROR_EINVAL;
     }
 
-    int result = pthread_attr_getstackaddr(&(*attr)->pth_attr, stack_addr);
+    size_t stack_size = 0;
+    int result = pthread_attr_getstack(&(*attr)->pth_attr, stack_addr, &stack_size);
 
     return result == 0 ? SCE_OK : SCE_KERNEL_ERROR_EINVAL;
 }
@@ -340,7 +341,10 @@ int PS4_SYSV_ABI scePthreadAttrSetstackaddr(ScePthreadAttr* attr, void* addr) {
         return SCE_KERNEL_ERROR_EINVAL;
     }
 
-    int result = pthread_attr_setstackaddr(&(*attr)->pth_attr, addr);
+    size_t stack_size = 0;
+    pthread_attr_getstacksize(&(*attr)->pth_attr, &stack_size);
+
+    int result = pthread_attr_setstack(&(*attr)->pth_attr, addr, stack_size);
 
     return result == 0 ? SCE_OK : SCE_KERNEL_ERROR_EINVAL;
 }
@@ -831,6 +835,10 @@ int PS4_SYSV_ABI posix_pthread_mutexattr_destroy(ScePthreadMutexattr* attr) {
     return result;
 }
 
+int PS4_SYSV_ABI posix_pthread_once(pthread_once_t* once_control, void (*init_routine)(void)) {
+    return pthread_once(once_control, init_routine);
+}
+
 int PS4_SYSV_ABI posix_pthread_mutexattr_setprotocol(ScePthreadMutexattr* attr, int protocol) {
     int result = scePthreadMutexattrSetprotocol(attr, protocol);
     LOG_INFO(Kernel_Pthread, "redirect to scePthreadMutexattrSetprotocol: result = {}", result);
@@ -1002,17 +1010,7 @@ ScePthread PThreadPool::Create() {
         }
     }
 
-#ifdef _WIN64
     auto* ret = new PthreadInternal{};
-#else
-    // TODO: Linux specific hack
-    static u8* hint_address = reinterpret_cast<u8*>(0x7FFFFC000ULL);
-    auto* ret = reinterpret_cast<PthreadInternal*>(
-        mmap(hint_address, sizeof(PthreadInternal), PROT_READ | PROT_WRITE,
-             MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, -1, 0));
-    hint_address += Common::AlignUp(sizeof(PthreadInternal), 4_KB);
-#endif
-
     ret->is_free = false;
     ret->is_detached = false;
     ret->is_almost_done = false;
@@ -1443,6 +1441,7 @@ void pthreadSymbolsRegister(Core::Loader::SymbolsResolver* sym) {
                  posix_pthread_condattr_destroy);
     LIB_FUNCTION("EjllaAqAPZo", "libScePosix", 1, "libkernel", 1, 1,
                  posix_pthread_condattr_setclock);
+    LIB_FUNCTION("Z4QosVuAsA0", "libScePosix", 1, "libkernel", 1, 1, posix_pthread_once);
 
     // openorbis weird functions
     LIB_FUNCTION("7H0iTOciTLo", "libkernel", 1, "libkernel", 1, 1, posix_pthread_mutex_lock);

src/core/libraries/libc/libc_stdio.cpp

@@ -1,7 +1,7 @@
 // SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "common/assert.h"
+#include "common/logging/log.h"
 #include "common/singleton.h"
 #include "core/file_sys/fs.h"
 #include "core/libraries/libc/libc_stdio.h"
@@ -10,11 +10,12 @@ namespace Libraries::LibC {
 
 std::FILE* PS4_SYSV_ABI ps4_fopen(const char* filename, const char* mode) {
     auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
-    FILE* f = std::fopen(mnt->GetHostFile(filename).c_str(), mode);
+    const auto host_path = mnt->GetHostPath(filename).string();
+    FILE* f = std::fopen(host_path.c_str(), mode);
     if (f != nullptr) {
-        LOG_INFO(Lib_LibC, "fopen = {}", mnt->GetHostFile(filename).c_str());
+        LOG_INFO(Lib_LibC, "fopen = {}", host_path);
     } else {
-        LOG_INFO(Lib_LibC, "fopen can't open = {}", mnt->GetHostFile(filename).c_str());
+        LOG_INFO(Lib_LibC, "fopen can't open = {}", host_path);
     }
     return f;
 }

src/core/libraries/save_data/savedata.cpp

@@ -15,7 +15,8 @@
 #include "error_codes.h"
 
 namespace Libraries::SaveData {
-static std::string g_mount_point = "/savedata0"; // temp mount point (todo)
+
+static constexpr std::string_view g_mount_point = "/savedata0"; // temp mount point (todo)
 std::string game_serial;
 
 int PS4_SYSV_ABI sceSaveDataAbort() {
@@ -50,11 +51,11 @@ int PS4_SYSV_ABI sceSaveDataChangeInternal() {
 
 int PS4_SYSV_ABI sceSaveDataCheckBackupData(const OrbisSaveDataCheckBackupData* check) {
     auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
-    std::string mount_dir = mnt->GetHostFile(check->dirName->data);
+    const auto mount_dir = mnt->GetHostPath(check->dirName->data);
     if (!std::filesystem::exists(mount_dir)) {
         return ORBIS_SAVE_DATA_ERROR_NOT_FOUND;
     }
-    LOG_INFO(Lib_SaveData, "called = {}", mount_dir);
+    LOG_INFO(Lib_SaveData, "called = {}", mount_dir.string());
 
     return ORBIS_OK;
 }
@@ -344,14 +345,14 @@ int PS4_SYSV_ABI sceSaveDataGetSaveDataMemory2(OrbisSaveDataMemoryGet2* getParam
             return false;
         }
         file.Seek(getParam->data->offset);
-        size_t nbytes = file.ReadRaw<u8>(getParam->data->buf, getParam->data->bufSize);
+        file.ReadRaw<u8>(getParam->data->buf, getParam->data->bufSize);
         LOG_INFO(Lib_SaveData, "called: bufSize = {}, offset = {}", getParam->data->bufSize,
                  getParam->data->offset);
     }
 
     if (getParam->param != nullptr) {
-        Common::FS::IOFile file1(mount_dir / "param.txt", Common::FS::FileAccessMode::Read);
+        Common::FS::IOFile file(mount_dir / "param.txt", Common::FS::FileAccessMode::Read);
-        size_t nbytes = file1.ReadRaw<u8>(getParam->param, sizeof(OrbisSaveDataParam));
+        file.ReadRaw<u8>(getParam->param, sizeof(OrbisSaveDataParam));
     }
 
     return ORBIS_OK;
@@ -421,13 +422,13 @@ int PS4_SYSV_ABI sceSaveDataIsMounted() {
 int PS4_SYSV_ABI sceSaveDataLoadIcon(const OrbisSaveDataMountPoint* mountPoint,
                                      OrbisSaveDataIcon* icon) {
     auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
-    std::string mount_dir = mnt->GetHostFile(mountPoint->data);
+    const auto mount_dir = mnt->GetHostPath(mountPoint->data);
-    LOG_INFO(Lib_SaveData, "called: dir = {}", mount_dir);
+    LOG_INFO(Lib_SaveData, "called: dir = {}", mount_dir.string());
 
     if (icon != nullptr) {
-        Common::FS::IOFile file(mount_dir + "/save_data.png", Common::FS::FileAccessMode::Read);
+        Common::FS::IOFile file(mount_dir / "save_data.png", Common::FS::FileAccessMode::Read);
         icon->bufSize = file.GetSize();
-        size_t nbytes = file.ReadRaw<u8>(icon->buf, icon->bufSize);
+        file.ReadRaw<u8>(icon->buf, icon->bufSize);
     }
     return ORBIS_OK;
 }
@@ -436,6 +437,7 @@ s32 saveDataMount(u32 user_id, char* dir_name, u32 mount_mode,
                   OrbisSaveDataMountResult* mount_result) {
     const auto& mount_dir = Common::FS::GetUserPath(Common::FS::PathType::SaveDataDir) /
                             std::to_string(user_id) / game_serial / dir_name;
+    auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
     switch (mount_mode) {
     case ORBIS_SAVE_DATA_MOUNT_MODE_RDONLY:
     case ORBIS_SAVE_DATA_MOUNT_MODE_RDWR:
@@ -444,9 +446,8 @@ s32 saveDataMount(u32 user_id, char* dir_name, u32 mount_mode,
         if (!std::filesystem::exists(mount_dir)) {
             return ORBIS_SAVE_DATA_ERROR_NOT_FOUND;
         }
-        auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
         mount_result->mount_status = 0;
-        std::strncpy(mount_result->mount_point.data, g_mount_point.c_str(), 16);
+        g_mount_point.copy(mount_result->mount_point.data, 16);
         mnt->Mount(mount_dir, mount_result->mount_point.data);
     } break;
     case ORBIS_SAVE_DATA_MOUNT_MODE_CREATE:
@@ -458,16 +459,15 @@ s32 saveDataMount(u32 user_id, char* dir_name, u32 mount_mode,
         ORBIS_SAVE_DATA_MOUNT_MODE_COPY_ICON:
     case ORBIS_SAVE_DATA_MOUNT_MODE_CREATE | ORBIS_SAVE_DATA_MOUNT_MODE_DESTRUCT_OFF |
         ORBIS_SAVE_DATA_MOUNT_MODE_COPY_ICON: {
-        auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
         if (std::filesystem::exists(mount_dir)) {
-            std::strncpy(mount_result->mount_point.data, g_mount_point.c_str(), 16);
+            g_mount_point.copy(mount_result->mount_point.data, 16);
             mnt->Mount(mount_dir, mount_result->mount_point.data);
             mount_result->required_blocks = 0;
             mount_result->mount_status = 0;
             return ORBIS_SAVE_DATA_ERROR_EXISTS;
         }
         if (std::filesystem::create_directories(mount_dir)) {
-            std::strncpy(mount_result->mount_point.data, g_mount_point.c_str(), 16);
+            g_mount_point.copy(mount_result->mount_point.data, 16);
             mnt->Mount(mount_dir, mount_result->mount_point.data);
             mount_result->mount_status = 1;
         }
@@ -478,8 +478,7 @@ s32 saveDataMount(u32 user_id, char* dir_name, u32 mount_mode,
         if (!std::filesystem::exists(mount_dir)) {
             std::filesystem::create_directories(mount_dir);
         }
-        auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
+        g_mount_point.copy(mount_result->mount_point.data, 16);
-        std::strncpy(mount_result->mount_point.data, g_mount_point.c_str(), 16);
         mnt->Mount(mount_dir, mount_result->mount_point.data);
         mount_result->mount_status = 1;
     } break;
@@ -561,12 +560,12 @@ int PS4_SYSV_ABI sceSaveDataRestoreLoadSaveDataMemory() {
 int PS4_SYSV_ABI sceSaveDataSaveIcon(const OrbisSaveDataMountPoint* mountPoint,
                                      const OrbisSaveDataIcon* icon) {
     auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
-    std::string mount_dir = mnt->GetHostFile(mountPoint->data);
+    const auto mount_dir = mnt->GetHostPath(mountPoint->data);
-    LOG_INFO(Lib_SaveData, "called = {}", mount_dir);
+    LOG_INFO(Lib_SaveData, "called = {}", mount_dir.string());
 
     if (icon != nullptr) {
-        Common::FS::IOFile file(mount_dir + "/save_data.png", Common::FS::FileAccessMode::Write);
+        Common::FS::IOFile file(mount_dir / "save_data.png", Common::FS::FileAccessMode::Write);
-        file.WriteRaw<u8>((void*)icon->buf, icon->bufSize);
+        file.WriteRaw<u8>(icon->buf, icon->bufSize);
     }
     return ORBIS_OK;
 }
@@ -585,12 +584,13 @@ int PS4_SYSV_ABI sceSaveDataSetParam(const OrbisSaveDataMountPoint* mountPoint,
                                      OrbisSaveDataParamType paramType, const void* paramBuf,
                                      size_t paramBufSize) {
     auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
-    std::string mount_dir = mnt->GetHostFile(mountPoint->data);
+    const auto mount_dir = mnt->GetHostPath(mountPoint->data);
-    LOG_INFO(Lib_SaveData, "called = {}, mountPoint->data = {}", mount_dir, mountPoint->data);
+    LOG_INFO(Lib_SaveData, "called = {}, mountPoint->data = {}", mount_dir.string(),
+             mountPoint->data);
 
     if (paramBuf != nullptr) {
-        Common::FS::IOFile file(mount_dir + "/param.txt", Common::FS::FileAccessMode::Write);
+        Common::FS::IOFile file(mount_dir / "param.txt", Common::FS::FileAccessMode::Write);
-        file.WriteRaw<u8>((void*)paramBuf, paramBufSize);
+        file.WriteRaw<u8>(paramBuf, paramBufSize);
     }
     return ORBIS_OK;
 }
@@ -738,24 +738,23 @@ int PS4_SYSV_ABI sceSaveDataUmountSys() {
 int PS4_SYSV_ABI sceSaveDataUmountWithBackup(const OrbisSaveDataMountPoint* mountPoint) {
     LOG_ERROR(Lib_SaveData, "called = {}", std::string(mountPoint->data));
     auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
-    std::string mount_dir = mnt->GetHostFile(mountPoint->data);
+    const auto mount_dir = mnt->GetHostPath(mountPoint->data);
     if (!std::filesystem::exists(mount_dir)) {
         return ORBIS_SAVE_DATA_ERROR_NOT_FOUND;
-    } else {
+    }
-        std::filesystem::path mnt_dir(mount_dir);
-        std::filesystem::create_directories(mnt_dir.parent_path() / "backup");
 
-        for (const auto& entry : std::filesystem::recursive_directory_iterator(mnt_dir)) {
+    std::filesystem::create_directories(mount_dir.parent_path() / "backup");
+
+    for (const auto& entry : std::filesystem::recursive_directory_iterator(mount_dir)) {
         const auto& path = entry.path();
-            std::filesystem::path target_path = mnt_dir.parent_path() / "backup";
+        const auto target_path = mount_dir.parent_path() / "backup";
-
         if (std::filesystem::is_regular_file(path)) {
             std::filesystem::copy(path, target_path,
                                   std::filesystem::copy_options::overwrite_existing);
         }
     }
+
     mnt->Unmount(mount_dir, mountPoint->data);
-    }
     return ORBIS_OK;
 }
 

src/core/libraries/videoout/video_out.cpp

@@ -50,13 +50,16 @@ s32 PS4_SYSV_ABI sceVideoOutAddFlipEvent(Kernel::SceKernelEqueue eq, s32 handle,
     Kernel::EqueueEvent event{};
     event.event.ident = SCE_VIDEO_OUT_EVENT_FLIP;
     event.event.filter = Kernel::SceKernelEvent::Filter::VideoOut;
+    // The library only sets EV_ADD but kernel driver forces EV_CLEAR
+    event.event.flags = Kernel::SceKernelEvent::Flags::Clear;
     event.event.udata = udata;
     event.event.fflags = 0;
     event.event.data = 0;
     event.data = port;
+    eq->AddEvent(event);
 
     port->flip_events.push_back(eq);
-    return eq->AddEvent(event);
+    return ORBIS_OK;
 }
 
 s32 PS4_SYSV_ABI sceVideoOutAddVblankEvent(Kernel::SceKernelEqueue eq, s32 handle, void* udata) {
@@ -74,13 +77,16 @@ s32 PS4_SYSV_ABI sceVideoOutAddVblankEvent(Kernel::SceKernelEqueue eq, s32 handl
     Kernel::EqueueEvent event{};
     event.event.ident = SCE_VIDEO_OUT_EVENT_VBLANK;
     event.event.filter = Kernel::SceKernelEvent::Filter::VideoOut;
+    // The library only sets EV_ADD but kernel driver forces EV_CLEAR
+    event.event.flags = Kernel::SceKernelEvent::Flags::Clear;
     event.event.udata = udata;
     event.event.fflags = 0;
     event.event.data = 0;
     event.data = port;
+    eq->AddEvent(event);
 
     port->vblank_events.push_back(eq);
-    return eq->AddEvent(event);
+    return ORBIS_OK;
 }
 
 s32 PS4_SYSV_ABI sceVideoOutRegisterBuffers(s32 handle, s32 startIndex, void* const* addresses,

src/core/tls.cpp

@@ -9,7 +9,8 @@
 #ifdef _WIN32
 #include <windows.h>
 #else
-#include <pthread.h>
+#include <asm/prctl.h>   /* Definition of ARCH_* constants */
+#include <sys/syscall.h> /* Definition of SYS_* constants */
 #endif
 
 namespace Core {
@@ -89,47 +90,28 @@ static void PatchFsAccess(u8* code, const TLSPattern& tls_pattern, Xbyak::CodeGe
 
 #else
 
-static pthread_key_t slot = 0;
+static u32 slot = 0;
 
 void SetTcbBase(void* image_address) {
-    ASSERT(pthread_setspecific(slot, image_address) == 0);
+    asm volatile("wrgsbase %0" ::"r"(image_address) : "memory");
 }
 
 Tcb* GetTcbBase() {
-    return reinterpret_cast<Tcb*>(pthread_getspecific(slot));
+    Tcb* tcb;
+    asm volatile("rdgsbase %0" : "=r"(tcb)::"memory");
+    return tcb;
 }
 
-static void AllocTcbKey() {
+static void AllocTcbKey() {}
-    ASSERT(pthread_key_create(&slot, nullptr) == 0);
-}
 
 static void PatchFsAccess(u8* code, const TLSPattern& tls_pattern, Xbyak::CodeGenerator& c) {
     using namespace Xbyak::util;
     const auto total_size = tls_pattern.pattern_size + tls_pattern.imm_size;
 
-    // Replace mov instruction with near jump to the trampoline.
+    // Replace fs read with gs read.
-    static constexpr u32 NearJmpSize = 5;
     auto patch = Xbyak::CodeGenerator(total_size, code);
-    patch.jmp(c.getCurr(), Xbyak::CodeGenerator::LabelType::T_NEAR);
-    patch.nop(total_size - NearJmpSize);
-
-    // Write the trampoline.
-    // The following logic is based on the glibc implementation of pthread_getspecific
-    // https://github.com/bminor/glibc/blob/29807a27/nptl/pthread_getspecific.c#L23
-    static constexpr u32 PthreadKeySecondLevelSize = 32;
-    static constexpr u32 PthreadSpecificOffset = 0x510;
-    static constexpr u32 PthreadKeyDataSize = 16;
-    ASSERT(slot >= PthreadKeySecondLevelSize);
-
-    const u32 idx1st = slot / PthreadKeySecondLevelSize;
-    const u32 idx2nd = slot % PthreadKeySecondLevelSize;
     const auto target_reg = Xbyak::Reg64(tls_pattern.target_reg);
-    c.mov(target_reg, PthreadSpecificOffset);
+    patch.putSeg(gs);
-    c.putSeg(fs);
-    c.mov(target_reg, qword[target_reg + idx1st * 8]); // Load first level specific array.
-    c.mov(target_reg, qword[target_reg + idx2nd * 16 +
-                            8]); // Load data member of pthread_key_data our slot specifies.
-    c.jmp(code + total_size);    // Return to the instruction right after the mov.
 }
 
 #endif

src/emulator.cpp

@@ -148,39 +148,35 @@ void Emulator::Run(const std::filesystem::path& file) {
 }
 
 void Emulator::LoadSystemModules(const std::filesystem::path& file) {
-    constexpr std::array<SysModules, 6> ModulesToLoad{
+    constexpr std::array<SysModules, 8> ModulesToLoad{
         {{"libSceNgs2.sprx", nullptr},
+         {"libSceFiber.sprx", nullptr},
+         {"libSceUlt.sprx", nullptr},
          {"libSceLibcInternal.sprx", &Libraries::LibcInternal::RegisterlibSceLibcInternal},
          {"libSceDiscMap.sprx", &Libraries::DiscMap::RegisterlibSceDiscMap},
          {"libSceRtc.sprx", &Libraries::Rtc::RegisterlibSceRtc},
          {"libSceJpegEnc.sprx", nullptr},
-         {"libSceJson2.sprx", nullptr}}};
+         {"libSceJson2.sprx", nullptr}},
+    };
 
     std::vector<std::filesystem::path> found_modules;
     const auto& sys_module_path = Common::FS::GetUserPath(Common::FS::PathType::SysModuleDir);
     for (const auto& entry : std::filesystem::directory_iterator(sys_module_path)) {
         found_modules.push_back(entry.path());
     }
-    for (auto it : ModulesToLoad) {
+    for (const auto& [module_name, init_func] : ModulesToLoad) {
-        bool found = false;
+        const auto it = std::ranges::find_if(
-        std::filesystem::path foundpath;
+            found_modules, [&](const auto& path) { return path.filename() == module_name; });
-        for (auto f : found_modules) {
+        if (it != found_modules.end()) {
-            if (f.filename().string() == it.module_name) {
+            LOG_INFO(Loader, "Loading {}", it->string());
-                found = true;
+            linker->LoadModule(*it);
-                foundpath = f;
+            continue;
-                break;
         }
-        }
+        if (init_func) {
-        if (found) {
+            LOG_INFO(Loader, "Can't Load {} switching to HLE", module_name);
-            LOG_INFO(Loader, "Loading {}", foundpath.string().c_str());
+            init_func(&linker->GetHLESymbols());
-            linker->LoadModule(foundpath);
         } else {
-            if (it.callback != nullptr) {
+            LOG_INFO(Loader, "No HLE available for {} module", module_name);
-                LOG_INFO(Loader, "Can't Load {} switching to HLE", it.module_name);
-                it.callback(&linker->GetHLESymbols());
-            } else {
-                LOG_INFO(Loader, "No HLE available for {} module", it.module_name);
-            }
         }
     }
 }

src/qt_gui/game_grid_frame.cpp

@@ -114,8 +114,9 @@ void GameGridFrame::SetGridBackgroundImage(int row, int column) {
     if (item) {
         QString pic1Path = QString::fromStdString((*m_games_shared)[itemID].pic_path);
         QString blurredPic1Path =
-            qApp->applicationDirPath() +
+            QDir::currentPath() +
-            QString::fromStdString("/game_data/" + (*m_games_shared)[itemID].serial + "/pic1.png");
+            QString::fromStdString("/user/game_data/" + (*m_games_shared)[itemID].serial +
+                                   "/pic1.png");
 
         backgroundImage = QImage(blurredPic1Path);
         if (backgroundImage.isNull()) {
@@ -123,7 +124,7 @@ void GameGridFrame::SetGridBackgroundImage(int row, int column) {
             backgroundImage = m_game_list_utils.BlurImage(image, image.rect(), 16);
 
             std::filesystem::path img_path =
-                std::filesystem::path("game_data/") / (*m_games_shared)[itemID].serial;
+                std::filesystem::path("user/game_data/") / (*m_games_shared)[itemID].serial;
             std::filesystem::create_directories(img_path);
             if (!backgroundImage.save(blurredPic1Path, "PNG")) {
                 // qDebug() << "Error: Unable to save image.";

src/qt_gui/game_list_frame.cpp

@@ -99,8 +99,8 @@ void GameListFrame::SetListBackgroundImage(QTableWidgetItem* item) {
 
     QString pic1Path = QString::fromStdString(m_game_info->m_games[item->row()].pic_path);
     QString blurredPic1Path =
-        qApp->applicationDirPath() +
+        QDir::currentPath() +
-        QString::fromStdString("/game_data/" + m_game_info->m_games[item->row()].serial +
+        QString::fromStdString("/user/game_data/" + m_game_info->m_games[item->row()].serial +
                                "/pic1.png");
 
     backgroundImage = QImage(blurredPic1Path);
@@ -109,7 +109,7 @@ void GameListFrame::SetListBackgroundImage(QTableWidgetItem* item) {
         backgroundImage = m_game_list_utils.BlurImage(image, image.rect(), 16);
 
         std::filesystem::path img_path =
-            std::filesystem::path("game_data/") / m_game_info->m_games[item->row()].serial;
+            std::filesystem::path("user/game_data/") / m_game_info->m_games[item->row()].serial;
         std::filesystem::create_directories(img_path);
         if (!backgroundImage.save(blurredPic1Path, "PNG")) {
             // qDebug() << "Error: Unable to save image.";

src/qt_gui/main.cpp

@@ -20,7 +20,7 @@ int main(int argc, char* argv[]) {
     // Load configurations and initialize Qt application
     const auto config_dir = Common::FS::GetUserPath(Common::FS::PathType::UserDir);
     Config::load(config_dir / "config.toml");
-    QString gameDataPath = qApp->applicationDirPath() + "/game_data/";
+    QString gameDataPath = QDir::currentPath() + "/user/game_data/";
     std::string stdStr = gameDataPath.toStdString();
     std::filesystem::path path(stdStr);
 #ifdef _WIN64

src/qt_gui/trophy_viewer.cpp

@@ -19,7 +19,7 @@ TrophyViewer::TrophyViewer(QString trophyPath, QString gameTrpPath) : QMainWindo
 }
 
 void TrophyViewer::PopulateTrophyWidget(QString title) {
-    QString trophyDir = qApp->applicationDirPath() + "/game_data/" + title + "/TrophyFiles";
+    QString trophyDir = QDir::currentPath() + "/user/game_data/" + title + "/TrophyFiles";
     QDir dir(trophyDir);
     if (!dir.exists()) {
         std::filesystem::path path(gameTrpPath_.toStdString());

src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp

@@ -4,6 +4,8 @@
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
 
+#include <magic_enum.hpp>
+
 namespace Shader::Backend::SPIRV {
 namespace {
 
@@ -209,57 +211,216 @@ void EmitSetAttribute(EmitContext& ctx, IR::Attribute attr, Id value, u32 elemen
     ctx.OpStore(pointer, value);
 }
 
-Id EmitLoadBufferF32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address) {
-    const auto info = inst->Flags<IR::BufferInstInfo>();
-    const auto& buffer = ctx.buffers[handle];
-    if (info.index_enable && info.offset_enable) {
-        UNREACHABLE();
-    } else if (info.index_enable) {
-        const Id ptr{
-            ctx.OpAccessChain(buffer.pointer_type, buffer.id, ctx.u32_zero_value, address)};
-        return ctx.OpLoad(buffer.data_types->Get(1), ptr);
-    }
-    UNREACHABLE();
-}
-
 Id EmitLoadBufferU32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address) {
     return EmitLoadBufferF32(ctx, inst, handle, address);
 }
 
-Id EmitLoadBufferF32x2(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address) {
+template <int N>
-    const auto info = inst->Flags<IR::BufferInstInfo>();
+static Id EmitLoadBufferF32xN(EmitContext& ctx, u32 handle, Id address) {
     const auto& buffer = ctx.buffers[handle];
-    boost::container::static_vector<Id, 2> ids;
+    Id index = ctx.OpShiftRightLogical(ctx.U32[1], address, ctx.ConstU32(2u));
-    for (u32 i = 0; i < 2; i++) {
+    if constexpr (N == 1) {
-        const Id index{ctx.OpIAdd(ctx.U32[1], address, ctx.ConstU32(i))};
+        const Id ptr{
-        const Id ptr{ctx.OpAccessChain(buffer.pointer_type, buffer.id, ctx.u32_zero_value, index)};
+            ctx.OpAccessChain(buffer.pointer_type, buffer.id, ctx.u32_zero_value, address)};
+        return ctx.OpLoad(buffer.data_types->Get(1), ptr);
+    } else {
+        boost::container::static_vector<Id, N> ids;
+        for (u32 i = 0; i < N; i++) {
+            index = ctx.OpIAdd(ctx.U32[1], index, ctx.ConstU32(i));
+            const Id ptr{
+                ctx.OpAccessChain(buffer.pointer_type, buffer.id, ctx.u32_zero_value, index)};
             ids.push_back(ctx.OpLoad(buffer.data_types->Get(1), ptr));
         }
-    return ctx.OpCompositeConstruct(buffer.data_types->Get(2), ids);
+        return ctx.OpCompositeConstruct(buffer.data_types->Get(N), ids);
+    }
 }
 
-Id EmitLoadBufferF32x3(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address) {
+Id EmitLoadBufferF32(EmitContext& ctx, IR::Inst*, u32 handle, Id address) {
-    const auto info = inst->Flags<IR::BufferInstInfo>();
+    return EmitLoadBufferF32xN<1>(ctx, handle, address);
-    const auto& buffer = ctx.buffers[handle];
-    boost::container::static_vector<Id, 3> ids;
-    for (u32 i = 0; i < 3; i++) {
-        const Id index{ctx.OpIAdd(ctx.U32[1], address, ctx.ConstU32(i))};
-        const Id ptr{ctx.OpAccessChain(buffer.pointer_type, buffer.id, ctx.u32_zero_value, index)};
-        ids.push_back(ctx.OpLoad(buffer.data_types->Get(1), ptr));
-    }
-    return ctx.OpCompositeConstruct(buffer.data_types->Get(3), ids);
 }
 
-Id EmitLoadBufferF32x4(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address) {
+Id EmitLoadBufferF32x2(EmitContext& ctx, IR::Inst*, u32 handle, Id address) {
-    const auto info = inst->Flags<IR::BufferInstInfo>();
+    return EmitLoadBufferF32xN<2>(ctx, handle, address);
-    const auto& buffer = ctx.buffers[handle];
+}
-    boost::container::static_vector<Id, 4> ids;
+
-    for (u32 i = 0; i < 4; i++) {
+Id EmitLoadBufferF32x3(EmitContext& ctx, IR::Inst*, u32 handle, Id address) {
-        const Id index{ctx.OpIAdd(ctx.U32[1], address, ctx.ConstU32(i))};
+    return EmitLoadBufferF32xN<3>(ctx, handle, address);
-        const Id ptr{ctx.OpAccessChain(buffer.pointer_type, buffer.id, ctx.u32_zero_value, index)};
+}
-        ids.push_back(ctx.OpLoad(buffer.data_types->Get(1), ptr));
+
+Id EmitLoadBufferF32x4(EmitContext& ctx, IR::Inst*, u32 handle, Id address) {
+    return EmitLoadBufferF32xN<4>(ctx, handle, address);
+}
+
+static bool IsSignedInteger(AmdGpu::NumberFormat format) {
+    switch (format) {
+    case AmdGpu::NumberFormat::Unorm:
+    case AmdGpu::NumberFormat::Uscaled:
+    case AmdGpu::NumberFormat::Uint:
+        return false;
+    case AmdGpu::NumberFormat::Snorm:
+    case AmdGpu::NumberFormat::Sscaled:
+    case AmdGpu::NumberFormat::Sint:
+    case AmdGpu::NumberFormat::SnormNz:
+        return true;
+    case AmdGpu::NumberFormat::Float:
+    default:
+        UNREACHABLE();
     }
-    return ctx.OpCompositeConstruct(buffer.data_types->Get(4), ids);
+}
+
+static u32 UXBitsMax(u32 bit_width) {
+    return (1u << bit_width) - 1u;
+}
+
+static u32 SXBitsMax(u32 bit_width) {
+    return (1u << (bit_width - 1u)) - 1u;
+}
+
+static Id ConvertValue(EmitContext& ctx, Id value, AmdGpu::NumberFormat format, u32 bit_width) {
+    switch (format) {
+    case AmdGpu::NumberFormat::Unorm:
+        return ctx.OpFDiv(ctx.F32[1], value, ctx.ConstF32(float(UXBitsMax(bit_width))));
+    case AmdGpu::NumberFormat::Snorm:
+        return ctx.OpFDiv(ctx.F32[1], value, ctx.ConstF32(float(SXBitsMax(bit_width))));
+    case AmdGpu::NumberFormat::SnormNz:
+        // (x * 2 + 1) / (Format::SMAX * 2)
+        value = ctx.OpFMul(ctx.F32[1], value, ctx.ConstF32(2.f));
+        value = ctx.OpFAdd(ctx.F32[1], value, ctx.ConstF32(1.f));
+        return ctx.OpFDiv(ctx.F32[1], value, ctx.ConstF32(float(SXBitsMax(bit_width) * 2)));
+    case AmdGpu::NumberFormat::Uscaled:
+    case AmdGpu::NumberFormat::Sscaled:
+    case AmdGpu::NumberFormat::Uint:
+    case AmdGpu::NumberFormat::Sint:
+    case AmdGpu::NumberFormat::Float:
+        return value;
+    default:
+        UNREACHABLE_MSG("Unsupported number fromat for conversion: {}",
+                        magic_enum::enum_name(format));
+    }
+}
+
+static Id ComponentOffset(EmitContext& ctx, Id address, u32 stride, u32 bit_offset) {
+    Id comp_offset = ctx.ConstU32(bit_offset);
+    if (stride < 4) {
+        // comp_offset += (address % 4) * 8;
+        const Id byte_offset = ctx.OpUMod(ctx.U32[1], address, ctx.ConstU32(4u));
+        const Id bit_offset = ctx.OpShiftLeftLogical(ctx.U32[1], byte_offset, ctx.ConstU32(3u));
+        comp_offset = ctx.OpIAdd(ctx.U32[1], comp_offset, bit_offset);
+    }
+    return comp_offset;
+}
+
+static Id GetBufferFormatValue(EmitContext& ctx, u32 handle, Id address, u32 comp) {
+    const auto& buffer = ctx.buffers[handle];
+    const auto format = buffer.buffer.GetDataFmt();
+    switch (format) {
+    case AmdGpu::DataFormat::FormatInvalid:
+        return ctx.f32_zero_value;
+    case AmdGpu::DataFormat::Format8:
+    case AmdGpu::DataFormat::Format16:
+    case AmdGpu::DataFormat::Format32:
+    case AmdGpu::DataFormat::Format8_8:
+    case AmdGpu::DataFormat::Format16_16:
+    case AmdGpu::DataFormat::Format10_11_11:
+    case AmdGpu::DataFormat::Format11_11_10:
+    case AmdGpu::DataFormat::Format10_10_10_2:
+    case AmdGpu::DataFormat::Format2_10_10_10:
+    case AmdGpu::DataFormat::Format8_8_8_8:
+    case AmdGpu::DataFormat::Format32_32:
+    case AmdGpu::DataFormat::Format16_16_16_16:
+    case AmdGpu::DataFormat::Format32_32_32:
+    case AmdGpu::DataFormat::Format32_32_32_32: {
+        const u32 num_components = AmdGpu::NumComponents(format);
+        if (comp >= num_components) {
+            return ctx.f32_zero_value;
+        }
+
+        // uint index = address / 4;
+        Id index = ctx.OpShiftRightLogical(ctx.U32[1], address, ctx.ConstU32(2u));
+        const u32 stride = buffer.buffer.GetStride();
+        if (stride > 4) {
+            const u32 index_offset = u32(AmdGpu::ComponentOffset(format, comp) / 32);
+            if (index_offset > 0) {
+                // index += index_offset;
+                index = ctx.OpIAdd(ctx.U32[1], index, ctx.ConstU32(index_offset));
+            }
+        }
+        const Id ptr = ctx.OpAccessChain(buffer.pointer_type, buffer.id, ctx.u32_zero_value, index);
+
+        const u32 bit_offset = AmdGpu::ComponentOffset(format, comp) % 32;
+        const u32 bit_width = AmdGpu::ComponentBits(format, comp);
+        const auto num_format = buffer.buffer.GetNumberFmt();
+        if (num_format == AmdGpu::NumberFormat::Float) {
+            if (bit_width == 32) {
+                return ctx.OpLoad(ctx.F32[1], ptr);
+            } else if (bit_width == 16) {
+                const Id comp_offset = ComponentOffset(ctx, address, stride, bit_offset);
+                Id value = ctx.OpLoad(ctx.U32[1], ptr);
+                value =
+                    ctx.OpBitFieldSExtract(ctx.S32[1], value, comp_offset, ctx.ConstU32(bit_width));
+                value = ctx.OpSConvert(ctx.U16, value);
+                value = ctx.OpBitcast(ctx.F16[1], value);
+                return ctx.OpFConvert(ctx.F32[1], value);
+            } else {
+                UNREACHABLE_MSG("Invalid float bit width {}", bit_width);
+            }
+        } else {
+            Id value = ctx.OpLoad(ctx.U32[1], ptr);
+            const bool is_signed = IsSignedInteger(num_format);
+            if (bit_width < 32) {
+                const Id comp_offset = ComponentOffset(ctx, address, stride, bit_offset);
+                if (is_signed) {
+                    value = ctx.OpBitFieldSExtract(ctx.S32[1], value, comp_offset,
+                                                   ctx.ConstU32(bit_width));
+                    value = ctx.OpConvertSToF(ctx.F32[1], value);
+                } else {
+                    value = ctx.OpBitFieldUExtract(ctx.U32[1], value, comp_offset,
+                                                   ctx.ConstU32(bit_width));
+                    value = ctx.OpConvertUToF(ctx.F32[1], value);
+                }
+            } else {
+                if (is_signed) {
+                    value = ctx.OpConvertSToF(ctx.F32[1], value);
+                } else {
+                    value = ctx.OpConvertUToF(ctx.F32[1], value);
+                }
+            }
+            return ConvertValue(ctx, value, num_format, bit_width);
+        }
+        break;
+    }
+    default:
+        UNREACHABLE_MSG("Invalid format for conversion: {}", magic_enum::enum_name(format));
+    }
+}
+
+template <int N>
+static Id EmitLoadBufferFormatF32xN(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address) {
+    if constexpr (N == 1) {
+        return GetBufferFormatValue(ctx, handle, address, 0);
+    } else {
+        boost::container::static_vector<Id, N> ids;
+        for (u32 i = 0; i < N; i++) {
+            ids.push_back(GetBufferFormatValue(ctx, handle, address, i));
+        }
+        return ctx.OpCompositeConstruct(ctx.F32[N], ids);
+    }
+}
+
+Id EmitLoadBufferFormatF32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address) {
+    return EmitLoadBufferFormatF32xN<1>(ctx, inst, handle, address);
+}
+
+Id EmitLoadBufferFormatF32x2(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address) {
+    return EmitLoadBufferFormatF32xN<2>(ctx, inst, handle, address);
+}
+
+Id EmitLoadBufferFormatF32x3(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address) {
+    return EmitLoadBufferFormatF32xN<3>(ctx, inst, handle, address);
+}
+
+Id EmitLoadBufferFormatF32x4(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address) {
+    return EmitLoadBufferFormatF32xN<4>(ctx, inst, handle, address);
 }
 
 void EmitStoreBufferF32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value) {

src/shader_recompiler/backend/spirv/emit_spirv_image.cpp

@@ -9,6 +9,9 @@ namespace Shader::Backend::SPIRV {
 
 struct ImageOperands {
     void Add(spv::ImageOperandsMask new_mask, Id value) {
+        if (!Sirit::ValidId(value)) {
+            return;
+        }
         mask = static_cast<spv::ImageOperandsMask>(static_cast<u32>(mask) |
                                                    static_cast<u32>(new_mask));
         operands.push_back(value);
@@ -25,9 +28,7 @@ Id EmitImageSampleImplicitLod(EmitContext& ctx, IR::Inst* inst, u32 handle, Id c
     const Id sampler = ctx.OpLoad(ctx.sampler_type, ctx.samplers[handle >> 16]);
     const Id sampled_image = ctx.OpSampledImage(texture.sampled_type, image, sampler);
     ImageOperands operands;
-    if (Sirit::ValidId(offset)) {
+    operands.Add(spv::ImageOperandsMask::Offset, offset);
-        operands.Add(spv::ImageOperandsMask::ConstOffset, offset);
-    }
     return ctx.OpImageSampleImplicitLod(ctx.F32[4], sampled_image, coords, operands.mask,
                                         operands.operands);
 }
@@ -61,18 +62,29 @@ Id EmitImageSampleDrefExplicitLod(EmitContext& ctx, IR::Inst* inst, u32 handle,
                                             spv::ImageOperandsMask::Lod, ctx.ConstF32(0.f));
 }
 
-Id EmitImageGather(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords,
+Id EmitImageGather(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id offset, Id offset2) {
-                   const IR::Value& offset, const IR::Value& offset2) {
-    UNREACHABLE_MSG("SPIR-V Instruction");
-}
-
-Id EmitImageGatherDref(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords,
-                       const IR::Value& offset, const IR::Value& offset2, Id dref) {
     const auto& texture = ctx.images[handle & 0xFFFF];
     const Id image = ctx.OpLoad(texture.image_type, texture.id);
     const Id sampler = ctx.OpLoad(ctx.sampler_type, ctx.samplers[handle >> 16]);
     const Id sampled_image = ctx.OpSampledImage(texture.sampled_type, image, sampler);
-    return ctx.OpImageDrefGather(ctx.F32[4], sampled_image, coords, dref);
+    const u32 comp = inst->Flags<IR::TextureInstInfo>().gather_comp.Value();
+    ImageOperands operands;
+    operands.Add(spv::ImageOperandsMask::Offset, offset);
+    operands.Add(spv::ImageOperandsMask::Lod, ctx.ConstF32(0.f));
+    return ctx.OpImageGather(ctx.F32[4], sampled_image, coords, ctx.ConstU32(comp), operands.mask,
+                             operands.operands);
+}
+
+Id EmitImageGatherDref(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id offset,
+                       Id offset2, Id dref) {
+    const auto& texture = ctx.images[handle & 0xFFFF];
+    const Id image = ctx.OpLoad(texture.image_type, texture.id);
+    const Id sampler = ctx.OpLoad(ctx.sampler_type, ctx.samplers[handle >> 16]);
+    const Id sampled_image = ctx.OpSampledImage(texture.sampled_type, image, sampler);
+    ImageOperands operands;
+    operands.Add(spv::ImageOperandsMask::Offset, offset);
+    return ctx.OpImageDrefGather(ctx.F32[4], sampled_image, coords, dref, operands.mask,
+                                 operands.operands);
 }
 
 Id EmitImageFetch(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id offset, Id lod,

src/shader_recompiler/backend/spirv/emit_spirv_instructions.h

@@ -66,6 +66,10 @@ Id EmitLoadBufferF32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address);
 Id EmitLoadBufferF32x2(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address);
 Id EmitLoadBufferF32x3(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address);
 Id EmitLoadBufferF32x4(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address);
+Id EmitLoadBufferFormatF32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address);
+Id EmitLoadBufferFormatF32x2(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address);
+Id EmitLoadBufferFormatF32x3(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address);
+Id EmitLoadBufferFormatF32x4(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address);
 Id EmitLoadBufferU32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address);
 void EmitStoreBufferF32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value);
 void EmitStoreBufferF32x2(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value);
@@ -354,10 +358,9 @@ Id EmitImageSampleDrefImplicitLod(EmitContext& ctx, IR::Inst* inst, u32 handle,
                                   Id bias_lc, const IR::Value& offset);
 Id EmitImageSampleDrefExplicitLod(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id dref,
                                   Id bias_lc, Id offset);
-Id EmitImageGather(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords,
+Id EmitImageGather(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id offset, Id offset2);
-                   const IR::Value& offset, const IR::Value& offset2);
+Id EmitImageGatherDref(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id offset,
-Id EmitImageGatherDref(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords,
+                       Id offset2, Id dref);
-                       const IR::Value& offset, const IR::Value& offset2, Id dref);
 Id EmitImageFetch(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id offset, Id lod,
                   Id ms);
 Id EmitImageQueryDimensions(EmitContext& ctx, IR::Inst* inst, u32 handle, Id lod, bool skip_mips);

src/shader_recompiler/backend/spirv/spirv_emit_context.cpp

@@ -13,10 +13,12 @@ std::string_view StageName(Stage stage) {
     switch (stage) {
     case Stage::Vertex:
         return "vs";
-    case Stage::TessellationControl:
+    case Stage::Local:
-        return "tcs";
+        return "ls";
-    case Stage::TessellationEval:
+    case Stage::Export:
-        return "tes";
+        return "es";
+    case Stage::Hull:
+        return "hs";
     case Stage::Geometry:
         return "gs";
     case Stage::Fragment:
@@ -299,9 +301,7 @@ void EmitContext::DefineBuffers(const Info& info) {
     for (u32 i = 0; const auto& buffer : info.buffers) {
         const auto* data_types = True(buffer.used_types & IR::Type::F32) ? &F32 : &U32;
         const Id data_type = (*data_types)[1];
-        const u32 stride = buffer.stride == 0 ? 1 : buffer.stride;
+        const Id record_array_type{TypeArray(data_type, ConstU32(buffer.length))};
-        const u32 num_elements = stride * buffer.num_records;
-        const Id record_array_type{TypeArray(data_type, ConstU32(num_elements))};
         const Id struct_type{TypeStruct(record_array_type)};
         if (std::ranges::find(type_ids, record_array_type.value, &Id::value) == type_ids.end()) {
             Decorate(record_array_type, spv::Decoration::ArrayStride, 4);
@@ -331,6 +331,7 @@ void EmitContext::DefineBuffers(const Info& info) {
             .id = id,
             .data_types = data_types,
             .pointer_type = pointer_type,
+            .buffer = buffer.GetVsharp(info),
         });
         interfaces.push_back(id);
         i++;

src/shader_recompiler/backend/spirv/spirv_emit_context.h

@@ -201,6 +201,7 @@ public:
         Id id;
         const VectorIds* data_types;
         Id pointer_type;
+        AmdGpu::Buffer buffer;
     };
 
     u32& binding;

src/shader_recompiler/frontend/translate/export.cpp

@@ -7,7 +7,7 @@
 namespace Shader::Gcn {
 
 void Translator::EXP(const GcnInst& inst) {
-    if (ir.block->has_multiple_predecessors) {
+    if (ir.block->has_multiple_predecessors && info.stage == Stage::Fragment) {
         LOG_WARNING(Render_Recompiler, "An ambiguous export appeared in translation");
         ir.Discard(ir.LogicalNot(ir.GetExec()));
     }

src/shader_recompiler/frontend/translate/translate.cpp

@@ -254,8 +254,7 @@ void Translator::EmitFetch(const GcnInst& inst) {
             info.buffers.push_back({
                 .sgpr_base = attrib.sgpr_base,
                 .dword_offset = attrib.dword_offset,
-                .stride = buffer.GetStride(),
+                .length = buffer.num_records,
-                .num_records = buffer.num_records,
                 .used_types = IR::Type::F32,
                 .is_storage = true, // we may not fit into UBO with large meshes
                 .is_instance_data = true,
@@ -457,6 +456,8 @@ void Translate(IR::Block* block, u32 block_base, std::span<const GcnInst> inst_l
             translator.IMAGE_GET_LOD(inst);
             break;
         case Opcode::IMAGE_GATHER4_C:
+        case Opcode::IMAGE_GATHER4_LZ:
+        case Opcode::IMAGE_GATHER4_LZ_O:
             translator.IMAGE_GATHER(inst);
             break;
         case Opcode::IMAGE_STORE:
@@ -571,28 +572,40 @@ void Translate(IR::Block* block, u32 block_base, std::span<const GcnInst> inst_l
             translator.V_CNDMASK_B32(inst);
             break;
         case Opcode::TBUFFER_LOAD_FORMAT_X:
-            translator.BUFFER_LOAD_FORMAT(1, true, inst);
+            translator.BUFFER_LOAD_FORMAT(1, true, true, inst);
             break;
         case Opcode::TBUFFER_LOAD_FORMAT_XY:
-            translator.BUFFER_LOAD_FORMAT(2, true, inst);
+            translator.BUFFER_LOAD_FORMAT(2, true, true, inst);
             break;
         case Opcode::TBUFFER_LOAD_FORMAT_XYZ:
-            translator.BUFFER_LOAD_FORMAT(3, true, inst);
+            translator.BUFFER_LOAD_FORMAT(3, true, true, inst);
             break;
         case Opcode::TBUFFER_LOAD_FORMAT_XYZW:
-            translator.BUFFER_LOAD_FORMAT(4, true, inst);
+            translator.BUFFER_LOAD_FORMAT(4, true, true, inst);
             break;
         case Opcode::BUFFER_LOAD_FORMAT_X:
-        case Opcode::BUFFER_LOAD_DWORD:
+            translator.BUFFER_LOAD_FORMAT(1, false, true, inst);
-            translator.BUFFER_LOAD_FORMAT(1, false, inst);
+            break;
+        case Opcode::BUFFER_LOAD_FORMAT_XY:
+            translator.BUFFER_LOAD_FORMAT(2, false, true, inst);
             break;
         case Opcode::BUFFER_LOAD_FORMAT_XYZ:
-        case Opcode::BUFFER_LOAD_DWORDX3:
+            translator.BUFFER_LOAD_FORMAT(3, false, true, inst);
-            translator.BUFFER_LOAD_FORMAT(3, false, inst);
             break;
         case Opcode::BUFFER_LOAD_FORMAT_XYZW:
+            translator.BUFFER_LOAD_FORMAT(4, false, true, inst);
+            break;
+        case Opcode::BUFFER_LOAD_DWORD:
+            translator.BUFFER_LOAD_FORMAT(1, false, false, inst);
+            break;
+        case Opcode::BUFFER_LOAD_DWORDX2:
+            translator.BUFFER_LOAD_FORMAT(2, false, false, inst);
+            break;
+        case Opcode::BUFFER_LOAD_DWORDX3:
+            translator.BUFFER_LOAD_FORMAT(3, false, false, inst);
+            break;
         case Opcode::BUFFER_LOAD_DWORDX4:
-            translator.BUFFER_LOAD_FORMAT(4, false, inst);
+            translator.BUFFER_LOAD_FORMAT(4, false, false, inst);
             break;
         case Opcode::BUFFER_STORE_FORMAT_X:
         case Opcode::BUFFER_STORE_DWORD:

src/shader_recompiler/frontend/translate/translate.h

@@ -160,7 +160,7 @@ public:
     void V_CMP_CLASS_F32(const GcnInst& inst);
 
     // Vector Memory
-    void BUFFER_LOAD_FORMAT(u32 num_dwords, bool is_typed, const GcnInst& inst);
+    void BUFFER_LOAD_FORMAT(u32 num_dwords, bool is_typed, bool is_format, const GcnInst& inst);
     void BUFFER_STORE_FORMAT(u32 num_dwords, bool is_typed, const GcnInst& inst);
 
     // Vector interpolation

src/shader_recompiler/frontend/translate/vector_memory.cpp

@@ -158,6 +158,7 @@ void Translator::IMAGE_GATHER(const GcnInst& inst) {
     info.has_lod_clamp.Assign(flags.test(MimgModifier::LodClamp));
     info.force_level0.Assign(flags.test(MimgModifier::Level0));
     info.explicit_lod.Assign(explicit_lod);
+    info.gather_comp.Assign(std::bit_width(mimg.dmask) - 1);
 
     // Issue IR instruction, leaving unknown fields blank to patch later.
     const IR::Value texel = [&]() -> IR::Value {
@@ -225,7 +226,8 @@ void Translator::IMAGE_STORE(const GcnInst& inst) {
     ir.ImageWrite(handle, body, value, {});
 }
 
-void Translator::BUFFER_LOAD_FORMAT(u32 num_dwords, bool is_typed, const GcnInst& inst) {
+void Translator::BUFFER_LOAD_FORMAT(u32 num_dwords, bool is_typed, bool is_format,
+                                    const GcnInst& inst) {
     const auto& mtbuf = inst.control.mtbuf;
     const IR::VectorReg vaddr{inst.src[0].code};
     const IR::ScalarReg sharp{inst.src[2].code * 4};
@@ -254,7 +256,8 @@ void Translator::BUFFER_LOAD_FORMAT(u32 num_dwords, bool is_typed, const GcnInst
     const IR::Value handle =
         ir.CompositeConstruct(ir.GetScalarReg(sharp), ir.GetScalarReg(sharp + 1),
                               ir.GetScalarReg(sharp + 2), ir.GetScalarReg(sharp + 3));
-    const IR::Value value = ir.LoadBuffer(num_dwords, handle, address, info);
+    const IR::Value value = is_format ? ir.LoadBufferFormat(num_dwords, handle, address, info)
+                                      : ir.LoadBuffer(num_dwords, handle, address, info);
     const IR::VectorReg dst_reg{inst.src[1].code};
     if (num_dwords == 1) {
         ir.SetVectorReg(dst_reg, IR::F32{value});

src/shader_recompiler/ir/ir_emitter.cpp

@@ -327,6 +327,22 @@ Value IREmitter::LoadBuffer(int num_dwords, const Value& handle, const Value& ad
     }
 }
 
+Value IREmitter::LoadBufferFormat(int num_dwords, const Value& handle, const Value& address,
+                                  BufferInstInfo info) {
+    switch (num_dwords) {
+    case 1:
+        return Inst(Opcode::LoadBufferFormatF32, Flags{info}, handle, address);
+    case 2:
+        return Inst(Opcode::LoadBufferFormatF32x2, Flags{info}, handle, address);
+    case 3:
+        return Inst(Opcode::LoadBufferFormatF32x3, Flags{info}, handle, address);
+    case 4:
+        return Inst(Opcode::LoadBufferFormatF32x4, Flags{info}, handle, address);
+    default:
+        UNREACHABLE_MSG("Invalid number of dwords {}", num_dwords);
+    }
+}
+
 void IREmitter::StoreBuffer(int num_dwords, const Value& handle, const Value& address,
                             const Value& data, BufferInstInfo info) {
     switch (num_dwords) {

src/shader_recompiler/ir/ir_emitter.h

@@ -89,6 +89,8 @@ public:
 
     [[nodiscard]] Value LoadBuffer(int num_dwords, const Value& handle, const Value& address,
                                    BufferInstInfo info);
+    [[nodiscard]] Value LoadBufferFormat(int num_dwords, const Value& handle, const Value& address,
+                                         BufferInstInfo info);
     void StoreBuffer(int num_dwords, const Value& handle, const Value& address, const Value& data,
                      BufferInstInfo info);
 

src/shader_recompiler/ir/opcodes.inc

@@ -79,6 +79,10 @@ OPCODE(LoadBufferF32,                                       F32,            Opaq
 OPCODE(LoadBufferF32x2,                                     F32x2,          Opaque,         Opaque,                                                         )
 OPCODE(LoadBufferF32x3,                                     F32x3,          Opaque,         Opaque,                                                         )
 OPCODE(LoadBufferF32x4,                                     F32x4,          Opaque,         Opaque,                                                         )
+OPCODE(LoadBufferFormatF32,                                 F32,            Opaque,         Opaque,                                                         )
+OPCODE(LoadBufferFormatF32x2,                               F32x2,          Opaque,         Opaque,                                                         )
+OPCODE(LoadBufferFormatF32x3,                               F32x3,          Opaque,         Opaque,                                                         )
+OPCODE(LoadBufferFormatF32x4,                               F32x4,          Opaque,         Opaque,                                                         )
 OPCODE(LoadBufferU32,                                       U32,            Opaque,         Opaque,                                                         )
 OPCODE(StoreBufferF32,                                      Void,           Opaque,         Opaque,         F32,                                            )
 OPCODE(StoreBufferF32x2,                                    Void,           Opaque,         Opaque,         F32x2,                                          )

src/shader_recompiler/ir/passes/resource_tracking_pass.cpp

@@ -27,6 +27,10 @@ bool IsBufferInstruction(const IR::Inst& inst) {
     case IR::Opcode::LoadBufferF32x2:
     case IR::Opcode::LoadBufferF32x3:
     case IR::Opcode::LoadBufferF32x4:
+    case IR::Opcode::LoadBufferFormatF32:
+    case IR::Opcode::LoadBufferFormatF32x2:
+    case IR::Opcode::LoadBufferFormatF32x3:
+    case IR::Opcode::LoadBufferFormatF32x4:
     case IR::Opcode::LoadBufferU32:
     case IR::Opcode::ReadConstBuffer:
     case IR::Opcode::ReadConstBufferU32:
@@ -41,8 +45,49 @@ bool IsBufferInstruction(const IR::Inst& inst) {
     }
 }
 
-IR::Type BufferDataType(const IR::Inst& inst) {
+static bool UseFP16(AmdGpu::DataFormat data_format, AmdGpu::NumberFormat num_format) {
+    switch (num_format) {
+    case AmdGpu::NumberFormat::Float:
+        switch (data_format) {
+        case AmdGpu::DataFormat::Format16:
+        case AmdGpu::DataFormat::Format16_16:
+        case AmdGpu::DataFormat::Format16_16_16_16:
+            return true;
+        default:
+            return false;
+        }
+    case AmdGpu::NumberFormat::Unorm:
+    case AmdGpu::NumberFormat::Snorm:
+    case AmdGpu::NumberFormat::Uscaled:
+    case AmdGpu::NumberFormat::Sscaled:
+    case AmdGpu::NumberFormat::Uint:
+    case AmdGpu::NumberFormat::Sint:
+    case AmdGpu::NumberFormat::SnormNz:
+    default:
+        return false;
+    }
+}
+
+IR::Type BufferDataType(const IR::Inst& inst, AmdGpu::NumberFormat num_format) {
     switch (inst.GetOpcode()) {
+    case IR::Opcode::LoadBufferFormatF32:
+    case IR::Opcode::LoadBufferFormatF32x2:
+    case IR::Opcode::LoadBufferFormatF32x3:
+    case IR::Opcode::LoadBufferFormatF32x4:
+        switch (num_format) {
+        case AmdGpu::NumberFormat::Unorm:
+        case AmdGpu::NumberFormat::Snorm:
+        case AmdGpu::NumberFormat::Uscaled:
+        case AmdGpu::NumberFormat::Sscaled:
+        case AmdGpu::NumberFormat::Uint:
+        case AmdGpu::NumberFormat::Sint:
+        case AmdGpu::NumberFormat::SnormNz:
+            return IR::Type::U32;
+        case AmdGpu::NumberFormat::Float:
+            return IR::Type::F32;
+        default:
+            UNREACHABLE();
+        }
     case IR::Opcode::LoadBufferF32:
     case IR::Opcode::LoadBufferF32x2:
     case IR::Opcode::LoadBufferF32x3:
@@ -141,7 +186,7 @@ public:
                    desc.inline_cbuf == existing.inline_cbuf;
         })};
         auto& buffer = buffer_resources[index];
-        ASSERT(buffer.stride == desc.stride && buffer.num_records == desc.num_records);
+        ASSERT(buffer.length == desc.length);
         buffer.is_storage |= desc.is_storage;
         buffer.used_types |= desc.used_types;
         return index;
@@ -263,6 +308,41 @@ SharpLocation TrackSharp(const IR::Inst* inst) {
 
 static constexpr size_t MaxUboSize = 65536;
 
+static bool IsLoadBufferFormat(const IR::Inst& inst) {
+    switch (inst.GetOpcode()) {
+    case IR::Opcode::LoadBufferFormatF32:
+    case IR::Opcode::LoadBufferFormatF32x2:
+    case IR::Opcode::LoadBufferFormatF32x3:
+    case IR::Opcode::LoadBufferFormatF32x4:
+        return true;
+    default:
+        return false;
+    }
+}
+
+static bool IsReadConstBuffer(const IR::Inst& inst) {
+    switch (inst.GetOpcode()) {
+    case IR::Opcode::ReadConstBuffer:
+    case IR::Opcode::ReadConstBufferU32:
+        return true;
+    default:
+        return false;
+    }
+}
+
+static u32 BufferLength(const AmdGpu::Buffer& buffer) {
+    const auto stride = buffer.GetStride();
+    if (stride < sizeof(f32)) {
+        ASSERT(sizeof(f32) % stride == 0);
+        return (((buffer.num_records - 1) / sizeof(f32)) + 1) * stride;
+    } else if (stride == sizeof(f32)) {
+        return buffer.num_records;
+    } else {
+        ASSERT(stride % sizeof(f32) == 0);
+        return buffer.num_records * (stride / sizeof(f32));
+    }
+}
+
 s32 TryHandleInlineCbuf(IR::Inst& inst, Info& info, Descriptors& descriptors,
                         AmdGpu::Buffer& cbuf) {
 
@@ -298,9 +378,8 @@ s32 TryHandleInlineCbuf(IR::Inst& inst, Info& info, Descriptors& descriptors,
     return descriptors.Add(BufferResource{
         .sgpr_base = std::numeric_limits<u32>::max(),
         .dword_offset = 0,
-        .stride = cbuf.GetStride(),
+        .length = BufferLength(cbuf),
-        .num_records = u32(cbuf.num_records),
+        .used_types = BufferDataType(inst, cbuf.GetNumberFmt()),
-        .used_types = BufferDataType(inst),
         .inline_cbuf = cbuf,
         .is_storage = IsBufferStore(inst) || cbuf.GetSize() > MaxUboSize,
     });
@@ -318,9 +397,8 @@ void PatchBufferInstruction(IR::Block& block, IR::Inst& inst, Info& info,
         binding = descriptors.Add(BufferResource{
             .sgpr_base = sharp.sgpr_base,
             .dword_offset = sharp.dword_offset,
-            .stride = buffer.GetStride(),
+            .length = BufferLength(buffer),
-            .num_records = u32(buffer.num_records),
+            .used_types = BufferDataType(inst, buffer.GetNumberFmt()),
-            .used_types = BufferDataType(inst),
             .is_storage = IsBufferStore(inst) || buffer.GetSize() > MaxUboSize,
         });
     }
@@ -337,24 +415,31 @@ void PatchBufferInstruction(IR::Block& block, IR::Inst& inst, Info& info,
                 inst_info.dmft == AmdGpu::DataFormat::Format32_32 ||
                 inst_info.dmft == AmdGpu::DataFormat::Format32));
     }
-    if (inst.GetOpcode() == IR::Opcode::ReadConstBuffer ||
+
-        inst.GetOpcode() == IR::Opcode::ReadConstBufferU32) {
+    if (IsReadConstBuffer(inst)) {
         return;
     }
-    // Calculate buffer address.
+
-    const u32 dword_stride = buffer.GetStrideElements(sizeof(u32));
+    if (IsLoadBufferFormat(inst)) {
-    const u32 dword_offset = inst_info.inst_offset.Value() / sizeof(u32);
+        if (UseFP16(buffer.GetDataFmt(), buffer.GetNumberFmt())) {
-    IR::U32 address = ir.Imm32(dword_offset);
+            info.uses_fp16 = true;
-    if (inst_info.index_enable && inst_info.offset_enable) {
+        }
-        const IR::U32 offset{ir.CompositeExtract(inst.Arg(1), 1)};
+    } else {
-        const IR::U32 index{ir.CompositeExtract(inst.Arg(1), 0)};
+        const u32 stride = buffer.GetStride();
-        address = ir.IAdd(ir.IMul(index, ir.Imm32(dword_stride)), address);
+        ASSERT_MSG(stride >= 4, "non-formatting load_buffer_* is not implemented for stride {}",
-        address = ir.IAdd(address, ir.ShiftRightLogical(offset, ir.Imm32(2)));
+                   stride);
-    } else if (inst_info.index_enable) {
+    }
-        const IR::U32 index{inst.Arg(1)};
+
-        address = ir.IAdd(ir.IMul(index, ir.Imm32(dword_stride)), address);
+    IR::U32 address = ir.Imm32(inst_info.inst_offset.Value());
-    } else if (inst_info.offset_enable) {
+    if (inst_info.index_enable) {
-        const IR::U32 offset{inst.Arg(1)};
+        const IR::U32 index = inst_info.offset_enable ? IR::U32{ir.CompositeExtract(inst.Arg(1), 0)}
+                                                      : IR::U32{inst.Arg(1)};
+        address = ir.IAdd(address, ir.IMul(index, ir.Imm32(buffer.GetStride())));
+    }
+    if (inst_info.offset_enable) {
+        const IR::U32 offset = inst_info.index_enable ? IR::U32{ir.CompositeExtract(inst.Arg(1), 1)}
+                                                      : IR::U32{inst.Arg(1)};
+        address = ir.IAdd(address, offset);
     }
     inst.SetArg(1, address);
 }
@@ -458,7 +543,9 @@ void PatchImageInstruction(IR::Block& block, IR::Inst& inst, Info& info, Descrip
 
     if (inst_info.has_offset) {
         // The offsets are six-bit signed integers: X=[5:0], Y=[13:8], and Z=[21:16].
-        const u32 arg_pos = inst_info.is_depth ? 4 : 3;
+        const bool is_gather = inst.GetOpcode() == IR::Opcode::ImageGather ||
+                               inst.GetOpcode() == IR::Opcode::ImageGatherDref;
+        const u32 arg_pos = is_gather ? 2 : (inst_info.is_depth ? 4 : 3);
         const IR::Value arg = inst.Arg(arg_pos);
         ASSERT_MSG(arg.Type() == IR::Type::U32, "Unexpected offset type");
         const auto sign_ext = [&](u32 value) { return ir.Imm32(s32(value << 24) >> 24); };

src/shader_recompiler/ir/passes/ssa_rewrite_pass.cpp

@@ -173,7 +173,7 @@ public:
     }
 
     template <typename Type>
-    IR::Value ReadVariable(Type variable, IR::Block* root_block) {
+    IR::Value ReadVariable(Type variable, IR::Block* root_block, bool is_thread_bit = false) {
         boost::container::small_vector<ReadState<Type>, 64> stack{
             ReadState<Type>(nullptr),
             ReadState<Type>(root_block),
@@ -201,7 +201,7 @@ public:
                 } else if (!block->IsSsaSealed()) {
                     // Incomplete CFG
                     IR::Inst* phi{&*block->PrependNewInst(block->begin(), IR::Opcode::Phi)};
-                    phi->SetFlags(IR::TypeOf(UndefOpcode(variable)));
+                    phi->SetFlags(is_thread_bit ? IR::Type::U1 : IR::TypeOf(UndefOpcode(variable)));
 
                     incomplete_phis[block].insert_or_assign(variable, phi);
                     stack.back().result = IR::Value{&*phi};
@@ -214,7 +214,7 @@ public:
                 } else {
                     // Break potential cycles with operandless phi
                     IR::Inst* const phi{&*block->PrependNewInst(block->begin(), IR::Opcode::Phi)};
-                    phi->SetFlags(IR::TypeOf(UndefOpcode(variable)));
+                    phi->SetFlags(is_thread_bit ? IR::Type::U1 : IR::TypeOf(UndefOpcode(variable)));
 
                     WriteVariable(variable, block, IR::Value{phi});
 
@@ -263,7 +263,9 @@ private:
     template <typename Type>
     IR::Value AddPhiOperands(Type variable, IR::Inst& phi, IR::Block* block) {
         for (IR::Block* const imm_pred : block->ImmPredecessors()) {
-            phi.AddPhiOperand(imm_pred, ReadVariable(variable, imm_pred));
+            const bool is_thread_bit =
+                std::is_same_v<Type, IR::ScalarReg> && phi.Flags<IR::Type>() == IR::Type::U1;
+            phi.AddPhiOperand(imm_pred, ReadVariable(variable, imm_pred, is_thread_bit));
         }
         return TryRemoveTrivialPhi(phi, block, UndefOpcode(variable));
     }
@@ -346,7 +348,8 @@ void VisitInst(Pass& pass, IR::Block* block, IR::Inst& inst) {
     case IR::Opcode::GetThreadBitScalarReg:
     case IR::Opcode::GetScalarRegister: {
         const IR::ScalarReg reg{inst.Arg(0).ScalarReg()};
-        inst.ReplaceUsesWith(pass.ReadVariable(reg, block));
+        inst.ReplaceUsesWith(
+            pass.ReadVariable(reg, block, opcode == IR::Opcode::GetThreadBitScalarReg));
         break;
     }
     case IR::Opcode::GetVectorRegister: {

src/shader_recompiler/ir/reg.h

@@ -39,6 +39,7 @@ union TextureInstInfo {
     BitField<3, 1, u32> force_level0;
     BitField<4, 1, u32> explicit_lod;
     BitField<5, 1, u32> has_offset;
+    BitField<6, 2, u32> gather_comp;
 };
 
 union BufferInstInfo {

src/shader_recompiler/runtime_info.h

@@ -17,11 +17,12 @@ namespace Shader {
 static constexpr size_t NumUserDataRegs = 16;
 
 enum class Stage : u32 {
-    Vertex,
-    TessellationControl,
-    TessellationEval,
-    Geometry,
     Fragment,
+    Vertex,
+    Geometry,
+    Export,
+    Hull,
+    Local,
     Compute,
 };
 constexpr u32 MaxStageTypes = 6;
@@ -73,8 +74,7 @@ struct Info;
 struct BufferResource {
     u32 sgpr_base;
     u32 dword_offset;
-    u32 stride;
+    u32 length;
-    u32 num_records;
     IR::Type used_types;
     AmdGpu::Buffer inline_cbuf;
     bool is_storage{false};
@@ -204,7 +204,7 @@ struct fmt::formatter<Shader::Stage> {
         return ctx.begin();
     }
     auto format(const Shader::Stage& stage, format_context& ctx) const {
-        constexpr static std::array names = {"vs", "tc", "te", "gs", "fs", "cs"};
+        constexpr static std::array names = {"fs", "vs", "gs", "es", "hs", "ls", "cs"};
         return fmt::format_to(ctx.out(), "{}", names[static_cast<size_t>(stage)]);
     }
 };

src/video_core/amdgpu/liverpool.h

@@ -837,7 +837,15 @@ struct Liverpool {
             ShaderProgram ps_program;
             INSERT_PADDING_WORDS(0x2C);
             ShaderProgram vs_program;
-            INSERT_PADDING_WORDS(0x2E00 - 0x2C4C - 16);
+            INSERT_PADDING_WORDS(0x2C);
+            ShaderProgram gs_program;
+            INSERT_PADDING_WORDS(0x2C);
+            ShaderProgram es_program;
+            INSERT_PADDING_WORDS(0x2C);
+            ShaderProgram hs_program;
+            INSERT_PADDING_WORDS(0x2C);
+            ShaderProgram ls_program;
+            INSERT_PADDING_WORDS(0xA4);
             ComputeProgram cs_program;
             INSERT_PADDING_WORDS(0xA008 - 0x2E00 - 80 - 3 - 5);
             DepthRenderControl depth_render_control;
@@ -916,12 +924,19 @@ struct Liverpool {
         const ShaderProgram* ProgramForStage(u32 index) const {
             switch (index) {
             case 0:
-                return &vs_program;
-            case 4:
                 return &ps_program;
-            default:
+            case 1:
-                return nullptr;
+                return &vs_program;
+            case 2:
+                return &gs_program;
+            case 3:
+                return &es_program;
+            case 4:
+                return &hs_program;
+            case 5:
+                return &ls_program;
             }
+            return nullptr;
         }
     };
 
@@ -1018,7 +1033,7 @@ private:
 
     Vulkan::Rasterizer* rasterizer{};
     std::jthread process_thread{};
-    u32 num_submits{};
+    std::atomic<u32> num_submits{};
     std::mutex submit_mutex;
     std::condition_variable_any submit_cv;
 };
@@ -1026,6 +1041,10 @@ private:
 static_assert(GFX6_3D_REG_INDEX(ps_program) == 0x2C08);
 static_assert(GFX6_3D_REG_INDEX(vs_program) == 0x2C48);
 static_assert(GFX6_3D_REG_INDEX(vs_program.user_data) == 0x2C4C);
+static_assert(GFX6_3D_REG_INDEX(gs_program) == 0x2C88);
+static_assert(GFX6_3D_REG_INDEX(es_program) == 0x2CC8);
+static_assert(GFX6_3D_REG_INDEX(hs_program) == 0x2D08);
+static_assert(GFX6_3D_REG_INDEX(ls_program) == 0x2D48);
 static_assert(GFX6_3D_REG_INDEX(cs_program) == 0x2E00);
 static_assert(GFX6_3D_REG_INDEX(cs_program.dim_z) == 0x2E03);
 static_assert(GFX6_3D_REG_INDEX(cs_program.address_lo) == 0x2E0C);

src/video_core/amdgpu/pixel_format.cpp

@@ -66,4 +66,110 @@ int NumBits(DataFormat format) {
     return num_bits_per_element[index];
 }
 
+static constexpr std::array component_bits = {
+    std::array{0, 0, 0, 0},     //  0 FormatInvalid
+    std::array{8, 0, 0, 0},     //  1 Format8
+    std::array{16, 0, 0, 0},    //  2 Format16
+    std::array{8, 8, 0, 0},     //  3 Format8_8
+    std::array{32, 0, 0, 0},    //  4 Format32
+    std::array{16, 16, 0, 0},   //  5 Format16_16
+    std::array{10, 11, 11, 0},  //  6 Format10_11_11
+    std::array{11, 11, 10, 0},  //  7 Format11_11_10
+    std::array{10, 10, 10, 2},  //  8 Format10_10_10_2
+    std::array{2, 10, 10, 10},  //  9 Format2_10_10_10
+    std::array{8, 8, 8, 8},     // 10 Format8_8_8_8
+    std::array{32, 32, 0, 0},   // 11 Format32_32
+    std::array{16, 16, 16, 16}, // 12 Format16_16_16_16
+    std::array{32, 32, 32, 0},  // 13 Format32_32_32
+    std::array{32, 32, 32, 32}, // 14 Format32_32_32_32
+    std::array{0, 0, 0, 0},     // 15
+    std::array{5, 6, 5, 0},     // 16 Format5_6_5
+    std::array{1, 5, 5, 5},     // 17 Format1_5_5_5
+    std::array{5, 5, 5, 1},     // 18 Format5_5_5_1
+    std::array{4, 4, 4, 4},     // 19 Format4_4_4_4
+    std::array{8, 24, 0, 0},    // 20 Format8_24
+    std::array{24, 8, 0, 0},    // 21 Format24_8
+    std::array{24, 8, 0, 0},    // 22 FormatX24_8_32
+    std::array{0, 0, 0, 0},     // 23
+    std::array{0, 0, 0, 0},     // 24
+    std::array{0, 0, 0, 0},     // 25
+    std::array{0, 0, 0, 0},     // 26
+    std::array{0, 0, 0, 0},     // 27
+    std::array{0, 0, 0, 0},     // 28
+    std::array{0, 0, 0, 0},     // 29
+    std::array{0, 0, 0, 0},     // 30
+    std::array{0, 0, 0, 0},     // 31
+    std::array{0, 0, 0, 0},     // 32 FormatGB_GR
+    std::array{0, 0, 0, 0},     // 33 FormatBG_RG
+    std::array{0, 0, 0, 0},     // 34 Format5_9_9_9
+    std::array{0, 0, 0, 0},     // 35 FormatBc1
+    std::array{0, 0, 0, 0},     // 36 FormatBc2
+    std::array{0, 0, 0, 0},     // 37 FormatBc3
+    std::array{0, 0, 0, 0},     // 38 FormatBc4
+    std::array{0, 0, 0, 0},     // 39 FormatBc5
+    std::array{0, 0, 0, 0},     // 40 FormatBc6
+    std::array{0, 0, 0, 0},     // 41 FormatBc7
+};
+
+u32 ComponentBits(DataFormat format, u32 comp) {
+    const u32 index = static_cast<u32>(format);
+    if (index >= component_bits.size() || comp >= 4) {
+        return 0;
+    }
+    return component_bits[index][comp];
+}
+
+static constexpr std::array component_offset = {
+    std::array{-1, -1, -1, -1}, //  0 FormatInvalid
+    std::array{0, -1, -1, -1},  //  1 Format8
+    std::array{0, -1, -1, -1},  //  2 Format16
+    std::array{0, 8, -1, -1},   //  3 Format8_8
+    std::array{0, -1, -1, -1},  //  4 Format32
+    std::array{0, 16, -1, -1},  //  5 Format16_16
+    std::array{0, 10, 21, -1},  //  6 Format10_11_11
+    std::array{0, 11, 22, -1},  //  7 Format11_11_10
+    std::array{0, 10, 20, 30},  //  8 Format10_10_10_2
+    std::array{0, 2, 12, 22},   //  9 Format2_10_10_10
+    std::array{0, 8, 16, 24},   // 10 Format8_8_8_8
+    std::array{0, 32, -1, -1},  // 11 Format32_32
+    std::array{0, 16, 32, 48},  // 12 Format16_16_16_16
+    std::array{0, 32, 64, -1},  // 13 Format32_32_32
+    std::array{0, 32, 64, 96},  // 14 Format32_32_32_32
+    std::array{-1, -1, -1, -1}, // 15
+    std::array{0, 5, 11, -1},   // 16 Format5_6_5
+    std::array{0, 1, 6, 11},    // 17 Format1_5_5_5
+    std::array{0, 5, 10, 15},   // 18 Format5_5_5_1
+    std::array{0, 4, 8, 12},    // 19 Format4_4_4_4
+    std::array{0, 8, -1, -1},   // 20 Format8_24
+    std::array{0, 24, -1, -1},  // 21 Format24_8
+    std::array{0, 24, -1, -1},  // 22 FormatX24_8_32
+    std::array{-1, -1, -1, -1}, // 23
+    std::array{-1, -1, -1, -1}, // 24
+    std::array{-1, -1, -1, -1}, // 25
+    std::array{-1, -1, -1, -1}, // 26
+    std::array{-1, -1, -1, -1}, // 27
+    std::array{-1, -1, -1, -1}, // 28
+    std::array{-1, -1, -1, -1}, // 29
+    std::array{-1, -1, -1, -1}, // 30
+    std::array{-1, -1, -1, -1}, // 31
+    std::array{-1, -1, -1, -1}, // 32 FormatGB_GR
+    std::array{-1, -1, -1, -1}, // 33 FormatBG_RG
+    std::array{-1, -1, -1, -1}, // 34 Format5_9_9_9
+    std::array{-1, -1, -1, -1}, // 35 FormatBc1
+    std::array{-1, -1, -1, -1}, // 36 FormatBc2
+    std::array{-1, -1, -1, -1}, // 37 FormatBc3
+    std::array{-1, -1, -1, -1}, // 38 FormatBc4
+    std::array{-1, -1, -1, -1}, // 39 FormatBc5
+    std::array{-1, -1, -1, -1}, // 40 FormatBc6
+    std::array{-1, -1, -1, -1}, // 41 FormatBc7
+};
+
+s32 ComponentOffset(DataFormat format, u32 comp) {
+    const u32 index = static_cast<u32>(format);
+    if (index >= component_offset.size() || comp >= 4) {
+        return -1;
+    }
+    return component_offset[index][comp];
+}
+
 } // namespace AmdGpu

src/video_core/amdgpu/pixel_format.h

@@ -65,6 +65,8 @@ enum class NumberFormat : u32 {
 
 int NumComponents(DataFormat format);
 int NumBits(DataFormat format);
+u32 ComponentBits(DataFormat format, u32 comp);
+s32 ComponentOffset(DataFormat format, u32 comp);
 
 } // namespace AmdGpu
 

src/video_core/amdgpu/resource.h

@@ -62,14 +62,6 @@ struct Buffer {
         return stride == 0 ? 1U : stride;
     }
 
-    u32 GetStrideElements(u32 element_size) const noexcept {
-        if (stride == 0) {
-            return 1U;
-        }
-        ASSERT(stride % element_size == 0);
-        return stride / element_size;
-    }
-
     u32 GetSize() const noexcept {
         return GetStride() * num_records;
     }

src/video_core/renderer_vulkan/liverpool_to_vk.cpp

@@ -420,6 +420,10 @@ vk::Format SurfaceFormat(AmdGpu::DataFormat data_format, AmdGpu::NumberFormat nu
         num_format == AmdGpu::NumberFormat::Uint) {
         return vk::Format::eR32G32B32A32Uint;
     }
+    if (data_format == AmdGpu::DataFormat::Format32_32_32_32 &&
+        num_format == AmdGpu::NumberFormat::Sint) {
+        return vk::Format::eR32G32B32A32Sint;
+    }
     if (data_format == AmdGpu::DataFormat::Format8 && num_format == AmdGpu::NumberFormat::Sint) {
         return vk::Format::eR8Sint;
     }
@@ -444,6 +448,12 @@ vk::Format SurfaceFormat(AmdGpu::DataFormat data_format, AmdGpu::NumberFormat nu
     if (data_format == AmdGpu::DataFormat::Format16_16 &&
         num_format == AmdGpu::NumberFormat::Uint) {
         return vk::Format::eR16G16Uint;
+    if (data_format == AmdGpu::DataFormat::Format8 && num_format == AmdGpu::NumberFormat::Uint) {
+        return vk::Format::eR8Uint;
+    }
+    if (data_format == AmdGpu::DataFormat::Format16_16_16_16 &&
+        num_format == AmdGpu::NumberFormat::SnormNz) {
+        return vk::Format::eR16G16B16A16Snorm;
     }
     UNREACHABLE_MSG("Unknown data_format={} and num_format={}", u32(data_format), u32(num_format));
 }

src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp

@@ -48,7 +48,7 @@ GraphicsPipeline::GraphicsPipeline(const Instance& instance_, Scheduler& schedul
 
     boost::container::static_vector<vk::VertexInputBindingDescription, 32> bindings;
     boost::container::static_vector<vk::VertexInputAttributeDescription, 32> attributes;
-    const auto& vs_info = stages[0];
+    const auto& vs_info = stages[u32(Shader::Stage::Vertex)];
     for (const auto& input : vs_info.vs_inputs) {
         if (input.instance_step_rate == Shader::Info::VsInput::InstanceIdType::OverStepRate0 ||
             input.instance_step_rate == Shader::Info::VsInput::InstanceIdType::OverStepRate1) {
@@ -179,20 +179,21 @@ GraphicsPipeline::GraphicsPipeline(const Instance& instance_, Scheduler& schedul
         .maxDepthBounds = key.depth_bounds_max,
     };
 
-    u32 shader_count = 1;
+    u32 shader_count{};
+    auto stage = u32(Shader::Stage::Vertex);
     std::array<vk::PipelineShaderStageCreateInfo, MaxShaderStages> shader_stages;
-    shader_stages[0] = vk::PipelineShaderStageCreateInfo{
+    shader_stages[shader_count++] = vk::PipelineShaderStageCreateInfo{
         .stage = vk::ShaderStageFlagBits::eVertex,
-        .module = modules[0],
+        .module = modules[stage],
         .pName = "main",
     };
-    if (modules[4]) {
+    stage = u32(Shader::Stage::Fragment);
-        shader_stages[1] = vk::PipelineShaderStageCreateInfo{
+    if (modules[stage]) {
+        shader_stages[shader_count++] = vk::PipelineShaderStageCreateInfo{
             .stage = vk::ShaderStageFlagBits::eFragment,
-            .module = modules[4],
+            .module = modules[stage],
             .pName = "main",
         };
-        ++shader_count;
     }
 
     const auto it = std::ranges::find(key.color_formats, vk::Format::eUndefined);
@@ -411,7 +412,7 @@ void GraphicsPipeline::BindResources(Core::MemoryManager* memory, StreamBuffer&
 }
 
 void GraphicsPipeline::BindVertexBuffers(StreamBuffer& staging) const {
-    const auto& vs_info = stages[0];
+    const auto& vs_info = stages[u32(Shader::Stage::Vertex)];
     if (vs_info.vs_inputs.empty()) {
         return;
     }

src/video_core/renderer_vulkan/vk_graphics_pipeline.h

@@ -77,7 +77,7 @@ public:
 
     bool IsEmbeddedVs() const noexcept {
         static constexpr size_t EmbeddedVsHash = 0x9b2da5cf47f8c29f;
-        return key.stage_hashes[0] == EmbeddedVsHash;
+        return key.stage_hashes[u32(Shader::Stage::Vertex)] == EmbeddedVsHash;
     }
 
     auto GetWriteMasks() const {

src/video_core/renderer_vulkan/vk_pipeline_cache.cpp

@@ -256,6 +256,12 @@ std::unique_ptr<GraphicsPipeline> PipelineCache::CreateGraphicsPipeline() {
         block_pool.ReleaseContents();
         inst_pool.ReleaseContents();
 
+        if (stage != Shader::Stage::Compute && stage != Shader::Stage::Fragment &&
+            stage != Shader::Stage::Vertex) {
+            LOG_ERROR(Render_Vulkan, "Unsupported shader stage {}. PL creation skipped.", stage);
+            return {};
+        }
+
         // Recompile shader to IR.
         try {
             LOG_INFO(Render_Vulkan, "Compiling {} shader {:#x}", stage, hash);

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -23,7 +23,7 @@ Rasterizer::Rasterizer(const Instance& instance_, Scheduler& scheduler_,
     : instance{instance_}, scheduler{scheduler_}, texture_cache{texture_cache_},
       liverpool{liverpool_}, memory{Core::Memory::Instance()},
       pipeline_cache{instance, scheduler, liverpool},
-      vertex_index_buffer{instance, scheduler, VertexIndexFlags, 512_MB, BufferType::Upload} {
+      vertex_index_buffer{instance, scheduler, VertexIndexFlags, 1_GB, BufferType::Upload} {
     if (!Config::nullGpu()) {
         liverpool->BindRasterizer(this);
     }