Add Configure Custome Keys Directory to File Menu

Addressing Issue #1226, this should allow moving the Keys directory to a different location if desired.
Merge pull request #2099 from greggameplayer/BGRA8-Framebuffer-Real
2019-02-13 01:55:53 -05:00 · 2019-02-12 21:44:20 -05:00 · 2019-02-12 21:40:31 -05:00 · 2019-02-12 19:33:22 -05:00 · 2019-02-12 19:26:37 -05:00 · 2019-02-12 19:24:34 -05:00
153 changed files with 3369 additions and 1755 deletions
--- a/.travis/common/travis-ci.env
+++ b/.travis/common/travis-ci.env
@@ -6,6 +6,8 @@ TRAVIS_BRANCH
 TRAVIS_BUILD_ID
 TRAVIS_BUILD_NUMBER
 TRAVIS_COMMIT
+TRAVIS_COMMIT_RANGE
+TRAVIS_EVENT_TYPE
 TRAVIS_JOB_ID
 TRAVIS_JOB_NUMBER
 TRAVIS_REPO_SLUG
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -419,19 +419,6 @@ function(create_target_directory_groups target_name)
    endforeach()
 endfunction()

-# Gets a UTC timstamp and sets the provided variable to it
-function(get_timestamp _var)
-    string(TIMESTAMP timestamp UTC)
-    set(${_var} "${timestamp}" PARENT_SCOPE)
-endfunction()
-
-# generate git/build information
-include(GetGitRevisionDescription)
-get_git_head_revision(GIT_REF_SPEC GIT_REV)
-git_describe(GIT_DESC --always --long --dirty)
-git_branch_name(GIT_BRANCH)
-get_timestamp(BUILD_DATE)
-
 enable_testing()
 add_subdirectory(externals)
 add_subdirectory(src)
--- a/CMakeModules/GenerateSCMRev.cmake
+++ b/CMakeModules/GenerateSCMRev.cmake
@@ -0,0 +1,94 @@
+# Gets a UTC timstamp and sets the provided variable to it
+function(get_timestamp _var)
+    string(TIMESTAMP timestamp UTC)
+    set(${_var} "${timestamp}" PARENT_SCOPE)
+endfunction()
+
+list(APPEND CMAKE_MODULE_PATH "${SRC_DIR}/externals/cmake-modules")
+# generate git/build information
+include(GetGitRevisionDescription)
+get_git_head_revision(GIT_REF_SPEC GIT_REV)
+git_describe(GIT_DESC --always --long --dirty)
+git_branch_name(GIT_BRANCH)
+get_timestamp(BUILD_DATE)
+
+# Generate cpp with Git revision from template
+# Also if this is a CI build, add the build name (ie: Nightly, Canary) to the scm_rev file as well
+set(REPO_NAME "")
+set(BUILD_VERSION "0")
+if (BUILD_REPOSITORY)
+  # regex capture the string nightly or canary into CMAKE_MATCH_1
+  string(REGEX MATCH "yuzu-emu/yuzu-?(.*)" OUTVAR ${BUILD_REPOSITORY})
+  if (${CMAKE_MATCH_COUNT} GREATER 0)
+    # capitalize the first letter of each word in the repo name.
+    string(REPLACE "-" ";" REPO_NAME_LIST ${CMAKE_MATCH_1})
+    foreach(WORD ${REPO_NAME_LIST})
+      string(SUBSTRING ${WORD} 0 1 FIRST_LETTER)
+      string(SUBSTRING ${WORD} 1 -1 REMAINDER)
+      string(TOUPPER ${FIRST_LETTER} FIRST_LETTER)
+      set(REPO_NAME "${REPO_NAME}${FIRST_LETTER}${REMAINDER}")
+    endforeach()
+    if (BUILD_TAG)
+      string(REGEX MATCH "${CMAKE_MATCH_1}-([0-9]+)" OUTVAR ${BUILD_TAG})
+      if (${CMAKE_MATCH_COUNT} GREATER 0)
+        set(BUILD_VERSION ${CMAKE_MATCH_1})
+      endif()
+      if (BUILD_VERSION)
+        # This leaves a trailing space on the last word, but we actually want that
+        # because of how it's styled in the title bar.
+        set(BUILD_FULLNAME "${REPO_NAME} ${BUILD_VERSION} ")
+      else()
+        set(BUILD_FULLNAME "")
+      endif()
+    endif()
+  endif()
+endif()
+
+# The variable SRC_DIR must be passed into the script (since it uses the current build directory for all values of CMAKE_*_DIR)
+set(VIDEO_CORE "${SRC_DIR}/src/video_core")
+set(HASH_FILES
+    "${VIDEO_CORE}/renderer_opengl/gl_shader_cache.cpp"
+    "${VIDEO_CORE}/renderer_opengl/gl_shader_cache.h"
+    "${VIDEO_CORE}/renderer_opengl/gl_shader_decompiler.cpp"
+    "${VIDEO_CORE}/renderer_opengl/gl_shader_decompiler.h"
+    "${VIDEO_CORE}/renderer_opengl/gl_shader_disk_cache.cpp"
+    "${VIDEO_CORE}/renderer_opengl/gl_shader_disk_cache.h"
+    "${VIDEO_CORE}/renderer_opengl/gl_shader_gen.cpp"
+    "${VIDEO_CORE}/renderer_opengl/gl_shader_gen.h"
+    "${VIDEO_CORE}/shader/decode/arithmetic.cpp"
+    "${VIDEO_CORE}/shader/decode/arithmetic_half.cpp"
+    "${VIDEO_CORE}/shader/decode/arithmetic_half_immediate.cpp"
+    "${VIDEO_CORE}/shader/decode/arithmetic_immediate.cpp"
+    "${VIDEO_CORE}/shader/decode/arithmetic_integer.cpp"
+    "${VIDEO_CORE}/shader/decode/arithmetic_integer_immediate.cpp"
+    "${VIDEO_CORE}/shader/decode/bfe.cpp"
+    "${VIDEO_CORE}/shader/decode/bfi.cpp"
+    "${VIDEO_CORE}/shader/decode/conversion.cpp"
+    "${VIDEO_CORE}/shader/decode/ffma.cpp"
+    "${VIDEO_CORE}/shader/decode/float_set.cpp"
+    "${VIDEO_CORE}/shader/decode/float_set_predicate.cpp"
+    "${VIDEO_CORE}/shader/decode/half_set.cpp"
+    "${VIDEO_CORE}/shader/decode/half_set_predicate.cpp"
+    "${VIDEO_CORE}/shader/decode/hfma2.cpp"
+    "${VIDEO_CORE}/shader/decode/integer_set.cpp"
+    "${VIDEO_CORE}/shader/decode/integer_set_predicate.cpp"
+    "${VIDEO_CORE}/shader/decode/memory.cpp"
+    "${VIDEO_CORE}/shader/decode/other.cpp"
+    "${VIDEO_CORE}/shader/decode/predicate_set_predicate.cpp"
+    "${VIDEO_CORE}/shader/decode/predicate_set_register.cpp"
+    "${VIDEO_CORE}/shader/decode/register_set_predicate.cpp"
+    "${VIDEO_CORE}/shader/decode/shift.cpp"
+    "${VIDEO_CORE}/shader/decode/video.cpp"
+    "${VIDEO_CORE}/shader/decode/xmad.cpp"
+    "${VIDEO_CORE}/shader/decode.cpp"
+    "${VIDEO_CORE}/shader/shader_ir.cpp"
+    "${VIDEO_CORE}/shader/shader_ir.h"
+    "${VIDEO_CORE}/shader/track.cpp"
+)
+set(COMBINED "")
+foreach (F IN LISTS HASH_FILES)
+    file(READ ${F} TMP)
+    set(COMBINED "${COMBINED}${TMP}")
+endforeach()
+string(MD5 SHADER_CACHE_VERSION "${COMBINED}")
+configure_file("${SRC_DIR}/src/common/scm_rev.cpp.in" "scm_rev.cpp" @ONLY)
--- a/src/audio_core/stream.cpp
+++ b/src/audio_core/stream.cpp
@@ -37,7 +37,7 @@ Stream::Stream(u32 sample_rate, Format format, ReleaseCallback&& release_callbac
    : sample_rate{sample_rate}, format{format}, release_callback{std::move(release_callback)},
      sink_stream{sink_stream}, name{std::move(name_)} {

-    release_event = CoreTiming::RegisterEvent(
+    release_event = Core::Timing::RegisterEvent(
        name, [this](u64 userdata, int cycles_late) { ReleaseActiveBuffer(); });
 }

@@ -57,7 +57,7 @@ Stream::State Stream::GetState() const {

 s64 Stream::GetBufferReleaseCycles(const Buffer& buffer) const {
    const std::size_t num_samples{buffer.GetSamples().size() / GetNumChannels()};
-    return CoreTiming::usToCycles((static_cast<u64>(num_samples) * 1000000) / sample_rate);
+    return Core::Timing::usToCycles((static_cast<u64>(num_samples) * 1000000) / sample_rate);
 }

 static void VolumeAdjustSamples(std::vector<s16>& samples) {
@@ -99,7 +99,8 @@ void Stream::PlayNextBuffer() {

    sink_stream.EnqueueSamples(GetNumChannels(), active_buffer->GetSamples());

-    CoreTiming::ScheduleEventThreadsafe(GetBufferReleaseCycles(*active_buffer), release_event, {});
+    Core::Timing::ScheduleEventThreadsafe(GetBufferReleaseCycles(*active_buffer), release_event,
+                                          {});
 }

 void Stream::ReleaseActiveBuffer() {
--- a/src/audio_core/stream.h
+++ b/src/audio_core/stream.h
@@ -13,7 +13,7 @@
 #include "audio_core/buffer.h"
 #include "common/common_types.h"

-namespace CoreTiming {
+namespace Core::Timing {
 struct EventType;
 }

@@ -91,16 +91,16 @@ private:
    /// Gets the number of core cycles when the specified buffer will be released
    s64 GetBufferReleaseCycles(const Buffer& buffer) const;

-    u32 sample_rate;                        ///< Sample rate of the stream
-    Format format;                          ///< Format of the stream
-    ReleaseCallback release_callback;       ///< Buffer release callback for the stream
-    State state{State::Stopped};            ///< Playback state of the stream
-    CoreTiming::EventType* release_event{}; ///< Core timing release event for the stream
-    BufferPtr active_buffer;                ///< Actively playing buffer in the stream
-    std::queue<BufferPtr> queued_buffers;   ///< Buffers queued to be played in the stream
-    std::queue<BufferPtr> released_buffers; ///< Buffers recently released from the stream
-    SinkStream& sink_stream;                ///< Output sink for the stream
-    std::string name;                       ///< Name of the stream, must be unique
+    u32 sample_rate;                          ///< Sample rate of the stream
+    Format format;                            ///< Format of the stream
+    ReleaseCallback release_callback;         ///< Buffer release callback for the stream
+    State state{State::Stopped};              ///< Playback state of the stream
+    Core::Timing::EventType* release_event{}; ///< Core timing release event for the stream
+    BufferPtr active_buffer;                  ///< Actively playing buffer in the stream
+    std::queue<BufferPtr> queued_buffers;     ///< Buffers queued to be played in the stream
+    std::queue<BufferPtr> released_buffers;   ///< Buffers recently released from the stream
+    SinkStream& sink_stream;                  ///< Output sink for the stream
+    std::string name;                         ///< Name of the stream, must be unique
 };

 using StreamPtr = std::shared_ptr<Stream>;
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -1,42 +1,69 @@
-# Generate cpp with Git revision from template
-# Also if this is a CI build, add the build name (ie: Nightly, Canary) to the scm_rev file as well
-set(REPO_NAME "")
-set(BUILD_VERSION "0")
-if ($ENV{CI})
-  if ($ENV{TRAVIS})
+# Add a custom command to generate a new shader_cache_version hash when any of the following files change
+# NOTE: This is an approximation of what files affect shader generation, its possible something else
+# could affect the result, but much more unlikely than the following files. Keeping a list of files
+# like this allows for much better caching since it doesn't force the user to recompile binary shaders every update
+set(VIDEO_CORE "${CMAKE_SOURCE_DIR}/src/video_core")
+if (DEFINED ENV{CI})
+  if (DEFINED ENV{TRAVIS})
    set(BUILD_REPOSITORY $ENV{TRAVIS_REPO_SLUG})
    set(BUILD_TAG $ENV{TRAVIS_TAG})
-  elseif($ENV{APPVEYOR})
+  elseif(DEFINED ENV{APPVEYOR})
    set(BUILD_REPOSITORY $ENV{APPVEYOR_REPO_NAME})
    set(BUILD_TAG $ENV{APPVEYOR_REPO_TAG_NAME})
  endif()
-  # regex capture the string nightly or canary into CMAKE_MATCH_1
-  string(REGEX MATCH "yuzu-emu/yuzu-?(.*)" OUTVAR ${BUILD_REPOSITORY})
-  if (${CMAKE_MATCH_COUNT} GREATER 0)
-    # capitalize the first letter of each word in the repo name.
-    string(REPLACE "-" ";" REPO_NAME_LIST ${CMAKE_MATCH_1})
-    foreach(WORD ${REPO_NAME_LIST})
-      string(SUBSTRING ${WORD} 0 1 FIRST_LETTER)
-      string(SUBSTRING ${WORD} 1 -1 REMAINDER)
-      string(TOUPPER ${FIRST_LETTER} FIRST_LETTER)
-      set(REPO_NAME "${REPO_NAME}${FIRST_LETTER}${REMAINDER}")
-    endforeach()
-    if (BUILD_TAG)
-      string(REGEX MATCH "${CMAKE_MATCH_1}-([0-9]+)" OUTVAR ${BUILD_TAG})
-      if (${CMAKE_MATCH_COUNT} GREATER 0)
-        set(BUILD_VERSION ${CMAKE_MATCH_1})
-      endif()
-      if (BUILD_VERSION)
-        # This leaves a trailing space on the last word, but we actually want that
-        # because of how it's styled in the title bar.
-        set(BUILD_FULLNAME "${REPO_NAME} ${BUILD_VERSION} ")
-      else()
-        set(BUILD_FULLNAME "")
-      endif()
-    endif()
-  endif()
 endif()
-configure_file("${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.cpp.in" "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.cpp" @ONLY)
+add_custom_command(OUTPUT scm_rev.cpp
+    COMMAND ${CMAKE_COMMAND}
+      -DSRC_DIR="${CMAKE_SOURCE_DIR}"
+      -DBUILD_REPOSITORY="${BUILD_REPOSITORY}"
+      -DBUILD_TAG="${BUILD_TAG}"
+      -P "${CMAKE_SOURCE_DIR}/CMakeModules/GenerateSCMRev.cmake"
+    DEPENDS
+      # WARNING! It was too much work to try and make a common location for this list,
+      # so if you need to change it, please update CMakeModules/GenerateSCMRev.cmake as well
+      "${VIDEO_CORE}/renderer_opengl/gl_shader_cache.cpp"
+      "${VIDEO_CORE}/renderer_opengl/gl_shader_cache.h"
+      "${VIDEO_CORE}/renderer_opengl/gl_shader_decompiler.cpp"
+      "${VIDEO_CORE}/renderer_opengl/gl_shader_decompiler.h"
+      "${VIDEO_CORE}/renderer_opengl/gl_shader_disk_cache.cpp"
+      "${VIDEO_CORE}/renderer_opengl/gl_shader_disk_cache.h"
+      "${VIDEO_CORE}/renderer_opengl/gl_shader_gen.cpp"
+      "${VIDEO_CORE}/renderer_opengl/gl_shader_gen.h"
+      "${VIDEO_CORE}/shader/decode/arithmetic.cpp"
+      "${VIDEO_CORE}/shader/decode/arithmetic_half.cpp"
+      "${VIDEO_CORE}/shader/decode/arithmetic_half_immediate.cpp"
+      "${VIDEO_CORE}/shader/decode/arithmetic_immediate.cpp"
+      "${VIDEO_CORE}/shader/decode/arithmetic_integer.cpp"
+      "${VIDEO_CORE}/shader/decode/arithmetic_integer_immediate.cpp"
+      "${VIDEO_CORE}/shader/decode/bfe.cpp"
+      "${VIDEO_CORE}/shader/decode/bfi.cpp"
+      "${VIDEO_CORE}/shader/decode/conversion.cpp"
+      "${VIDEO_CORE}/shader/decode/ffma.cpp"
+      "${VIDEO_CORE}/shader/decode/float_set.cpp"
+      "${VIDEO_CORE}/shader/decode/float_set_predicate.cpp"
+      "${VIDEO_CORE}/shader/decode/half_set.cpp"
+      "${VIDEO_CORE}/shader/decode/half_set_predicate.cpp"
+      "${VIDEO_CORE}/shader/decode/hfma2.cpp"
+      "${VIDEO_CORE}/shader/decode/integer_set.cpp"
+      "${VIDEO_CORE}/shader/decode/integer_set_predicate.cpp"
+      "${VIDEO_CORE}/shader/decode/memory.cpp"
+      "${VIDEO_CORE}/shader/decode/other.cpp"
+      "${VIDEO_CORE}/shader/decode/predicate_set_predicate.cpp"
+      "${VIDEO_CORE}/shader/decode/predicate_set_register.cpp"
+      "${VIDEO_CORE}/shader/decode/register_set_predicate.cpp"
+      "${VIDEO_CORE}/shader/decode/shift.cpp"
+      "${VIDEO_CORE}/shader/decode/video.cpp"
+      "${VIDEO_CORE}/shader/decode/xmad.cpp"
+      "${VIDEO_CORE}/shader/decode.cpp"
+      "${VIDEO_CORE}/shader/shader_ir.cpp"
+      "${VIDEO_CORE}/shader/shader_ir.h"
+      "${VIDEO_CORE}/shader/track.cpp"
+      # and also check that the scm_rev files haven't changed
+      "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.cpp.in"
+      "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.h"
+      # technically we should regenerate if the git version changed, but its not worth the effort imo
+      "${CMAKE_SOURCE_DIR}/CMakeModules/GenerateSCMRev.cmake"
+)

 add_library(common STATIC
    alignment.h
--- a/src/common/common_paths.h
+++ b/src/common/common_paths.h
@@ -35,6 +35,7 @@
 #define KEYS_DIR "keys"
 #define LOAD_DIR "load"
 #define DUMP_DIR "dump"
+#define SHADER_DIR "shader"
 #define LOG_DIR "log"

 // Filenames
--- a/src/common/file_util.cpp
+++ b/src/common/file_util.cpp
@@ -710,6 +710,7 @@ const std::string& GetUserPath(UserPath path, const std::string& new_path) {
        paths.emplace(UserPath::NANDDir, user_path + NAND_DIR DIR_SEP);
        paths.emplace(UserPath::LoadDir, user_path + LOAD_DIR DIR_SEP);
        paths.emplace(UserPath::DumpDir, user_path + DUMP_DIR DIR_SEP);
+        paths.emplace(UserPath::ShaderDir, user_path + SHADER_DIR DIR_SEP);
        paths.emplace(UserPath::SysDataDir, user_path + SYSDATA_DIR DIR_SEP);
        paths.emplace(UserPath::KeysDir, user_path + KEYS_DIR DIR_SEP);
        // TODO: Put the logs in a better location for each OS
--- a/src/common/file_util.h
+++ b/src/common/file_util.h
@@ -31,6 +31,7 @@ enum class UserPath {
    SDMCDir,
    LoadDir,
    DumpDir,
+    ShaderDir,
    SysDataDir,
    UserDir,
 };
--- a/src/common/scm_rev.cpp.in
+++ b/src/common/scm_rev.cpp.in
@@ -11,6 +11,7 @@
 #define BUILD_DATE   "@BUILD_DATE@"
 #define BUILD_FULLNAME "@BUILD_FULLNAME@"
 #define BUILD_VERSION "@BUILD_VERSION@"
+#define SHADER_CACHE_VERSION "@SHADER_CACHE_VERSION@"

 namespace Common {

@@ -21,6 +22,7 @@ const char g_build_name[]   = BUILD_NAME;
 const char g_build_date[]   = BUILD_DATE;
 const char g_build_fullname[] = BUILD_FULLNAME;
 const char g_build_version[]  = BUILD_VERSION;
+const char g_shader_cache_version[] = SHADER_CACHE_VERSION;

 } // namespace

--- a/src/common/scm_rev.h
+++ b/src/common/scm_rev.h
@@ -13,5 +13,6 @@ extern const char g_build_name[];
 extern const char g_build_date[];
 extern const char g_build_fullname[];
 extern const char g_build_version[];
+extern const char g_shader_cache_version[];

 } // namespace Common
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -140,8 +140,6 @@ add_library(core STATIC
    hle/kernel/svc_wrap.h
    hle/kernel/thread.cpp
    hle/kernel/thread.h
-    hle/kernel/timer.cpp
-    hle/kernel/timer.h
    hle/kernel/vm_manager.cpp
    hle/kernel/vm_manager.h
    hle/kernel/wait_object.cpp
--- a/src/core/arm/dynarmic/arm_dynarmic.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic.cpp
@@ -112,14 +112,14 @@ public:
        // Always execute at least one tick.
        amortized_ticks = std::max<u64>(amortized_ticks, 1);

-        CoreTiming::AddTicks(amortized_ticks);
+        Timing::AddTicks(amortized_ticks);
        num_interpreted_instructions = 0;
    }
    u64 GetTicksRemaining() override {
-        return std::max(CoreTiming::GetDowncount(), 0);
+        return std::max(Timing::GetDowncount(), 0);
    }
    u64 GetCNTPCT() override {
-        return CoreTiming::GetTicks();
+        return Timing::GetTicks();
    }

    ARM_Dynarmic& parent;
--- a/src/core/arm/unicorn/arm_unicorn.cpp
+++ b/src/core/arm/unicorn/arm_unicorn.cpp
@@ -177,7 +177,7 @@ void ARM_Unicorn::Run() {
    if (GDBStub::IsServerEnabled()) {
        ExecuteInstructions(std::max(4000000, 0));
    } else {
-        ExecuteInstructions(std::max(CoreTiming::GetDowncount(), 0));
+        ExecuteInstructions(std::max(Timing::GetDowncount(), 0));
    }
 }

@@ -190,7 +190,7 @@ MICROPROFILE_DEFINE(ARM_Jit_Unicorn, "ARM JIT", "Unicorn", MP_RGB(255, 64, 64));
 void ARM_Unicorn::ExecuteInstructions(int num_instructions) {
    MICROPROFILE_SCOPE(ARM_Jit_Unicorn);
    CHECKED(uc_emu_start(uc, GetPC(), 1ULL << 63, 0, num_instructions));
-    CoreTiming::AddTicks(num_instructions);
+    Timing::AddTicks(num_instructions);
    if (GDBStub::IsServerEnabled()) {
        if (last_bkpt_hit) {
            uc_reg_write(uc, UC_ARM64_REG_PC, &last_bkpt.address);
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -94,7 +94,7 @@ struct System::Impl {
    ResultStatus Init(System& system, Frontend::EmuWindow& emu_window) {
        LOG_DEBUG(HW_Memory, "initialized OK");

-        CoreTiming::Init();
+        Timing::Init();
        kernel.Initialize();

        const auto current_time = std::chrono::duration_cast<std::chrono::seconds>(
@@ -123,7 +123,7 @@ struct System::Impl {
        Service::Init(service_manager, *virtual_filesystem);
        GDBStub::Init();

-        renderer = VideoCore::CreateRenderer(emu_window);
+        renderer = VideoCore::CreateRenderer(emu_window, system);
        if (!renderer->Init()) {
            return ResultStatus::ErrorVideoCore;
        }
@@ -175,6 +175,7 @@ struct System::Impl {
            return static_cast<ResultStatus>(static_cast<u32>(ResultStatus::ErrorLoader) +
                                             static_cast<u32>(load_result));
        }
+
        status = ResultStatus::Success;
        return status;
    }
@@ -204,7 +205,7 @@ struct System::Impl {

        // Shutdown kernel and core timing
        kernel.Shutdown();
-        CoreTiming::Shutdown();
+        Timing::Shutdown();

        // Close app loader
        app_loader.reset();
@@ -231,7 +232,7 @@ struct System::Impl {
    }

    PerfStatsResults GetAndResetPerfStats() {
-        return perf_stats.GetAndResetStats(CoreTiming::GetGlobalTimeUs());
+        return perf_stats.GetAndResetStats(Timing::GetGlobalTimeUs());
    }

    Kernel::KernelCore kernel;
--- a/src/core/core_cpu.cpp
+++ b/src/core/core_cpu.cpp
@@ -93,14 +93,14 @@ void Cpu::RunLoop(bool tight_loop) {

        if (IsMainCore()) {
            // TODO(Subv): Only let CoreTiming idle if all 4 cores are idling.
-            CoreTiming::Idle();
-            CoreTiming::Advance();
+            Timing::Idle();
+            Timing::Advance();
        }

        PrepareReschedule();
    } else {
        if (IsMainCore()) {
-            CoreTiming::Advance();
+            Timing::Advance();
        }

        if (tight_loop) {
--- a/src/core/core_timing.cpp
+++ b/src/core/core_timing.cpp
@@ -15,7 +15,7 @@
 #include "common/threadsafe_queue.h"
 #include "core/core_timing_util.h"

-namespace CoreTiming {
+namespace Core::Timing {

 static s64 global_timer;
 static int slice_length;
@@ -242,4 +242,4 @@ int GetDowncount() {
    return downcount;
 }

-} // namespace CoreTiming
+} // namespace Core::Timing
--- a/src/core/core_timing.h
+++ b/src/core/core_timing.h
@@ -22,7 +22,7 @@
 #include <string>
 #include "common/common_types.h"

-namespace CoreTiming {
+namespace Core::Timing {

 struct EventType;

@@ -92,4 +92,4 @@ std::chrono::microseconds GetGlobalTimeUs();

 int GetDowncount();

-} // namespace CoreTiming
+} // namespace Core::Timing
--- a/src/core/core_timing_util.cpp
+++ b/src/core/core_timing_util.cpp
@@ -8,7 +8,7 @@
 #include <limits>
 #include "common/logging/log.h"

-namespace CoreTiming {
+namespace Core::Timing {

 constexpr u64 MAX_VALUE_TO_MULTIPLY = std::numeric_limits<s64>::max() / BASE_CLOCK_RATE;

@@ -60,4 +60,4 @@ s64 nsToCycles(u64 ns) {
    return (BASE_CLOCK_RATE * static_cast<s64>(ns)) / 1000000000;
 }

-} // namespace CoreTiming
+} // namespace Core::Timing
--- a/src/core/core_timing_util.h
+++ b/src/core/core_timing_util.h
@@ -6,7 +6,7 @@

 #include "common/common_types.h"

-namespace CoreTiming {
+namespace Core::Timing {

 // The below clock rate is based on Switch's clockspeed being widely known as 1.020GHz
 // The exact value used is of course unverified.
@@ -61,4 +61,4 @@ inline u64 cyclesToMs(s64 cycles) {
    return cycles * 1000 / BASE_CLOCK_RATE;
 }

-} // namespace CoreTiming
+} // namespace Core::Timing
--- a/src/core/gdbstub/gdbstub.cpp
+++ b/src/core/gdbstub/gdbstub.cpp
@@ -507,8 +507,11 @@ static void RemoveBreakpoint(BreakpointType type, VAddr addr) {

    LOG_DEBUG(Debug_GDBStub, "gdb: removed a breakpoint: {:016X} bytes at {:016X} of type {}",
              bp->second.len, bp->second.addr, static_cast<int>(type));
-    Memory::WriteBlock(bp->second.addr, bp->second.inst.data(), bp->second.inst.size());
-    Core::System::GetInstance().InvalidateCpuInstructionCaches();
+
+    if (type == BreakpointType::Execute) {
+        Memory::WriteBlock(bp->second.addr, bp->second.inst.data(), bp->second.inst.size());
+        Core::System::GetInstance().InvalidateCpuInstructionCaches();
+    }
    p.erase(addr);
 }

@@ -1057,9 +1060,12 @@ static bool CommitBreakpoint(BreakpointType type, VAddr addr, u64 len) {
    breakpoint.addr = addr;
    breakpoint.len = len;
    Memory::ReadBlock(addr, breakpoint.inst.data(), breakpoint.inst.size());
+
    static constexpr std::array<u8, 4> btrap{0x00, 0x7d, 0x20, 0xd4};
-    Memory::WriteBlock(addr, btrap.data(), btrap.size());
-    Core::System::GetInstance().InvalidateCpuInstructionCaches();
+    if (type == BreakpointType::Execute) {
+        Memory::WriteBlock(addr, btrap.data(), btrap.size());
+        Core::System::GetInstance().InvalidateCpuInstructionCaches();
+    }
    p.insert({addr, breakpoint});

    LOG_DEBUG(Debug_GDBStub, "gdb: added {} breakpoint: {:016X} bytes at {:016X}",
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -18,7 +18,6 @@
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/resource_limit.h"
 #include "core/hle/kernel/thread.h"
-#include "core/hle/kernel/timer.h"
 #include "core/hle/lock.h"
 #include "core/hle/result.h"

@@ -86,27 +85,12 @@ static void ThreadWakeupCallback(u64 thread_handle, [[maybe_unused]] int cycles_
    }
 }

-/// The timer callback event, called when a timer is fired
-static void TimerCallback(u64 timer_handle, int cycles_late) {
-    const auto proper_handle = static_cast<Handle>(timer_handle);
-    const auto& system = Core::System::GetInstance();
-    SharedPtr<Timer> timer = system.Kernel().RetrieveTimerFromCallbackHandleTable(proper_handle);
-
-    if (timer == nullptr) {
-        LOG_CRITICAL(Kernel, "Callback fired for invalid timer {:016X}", timer_handle);
-        return;
-    }
-
-    timer->Signal(cycles_late);
-}
-
 struct KernelCore::Impl {
    void Initialize(KernelCore& kernel) {
        Shutdown();

        InitializeSystemResourceLimit(kernel);
        InitializeThreads();
-        InitializeTimers();
    }

    void Shutdown() {
@@ -122,9 +106,6 @@ struct KernelCore::Impl {
        thread_wakeup_callback_handle_table.Clear();
        thread_wakeup_event_type = nullptr;

-        timer_callback_handle_table.Clear();
-        timer_callback_event_type = nullptr;
-
        named_ports.clear();
    }

@@ -143,12 +124,7 @@ struct KernelCore::Impl {

    void InitializeThreads() {
        thread_wakeup_event_type =
-            CoreTiming::RegisterEvent("ThreadWakeupCallback", ThreadWakeupCallback);
-    }
-
-    void InitializeTimers() {
-        timer_callback_handle_table.Clear();
-        timer_callback_event_type = CoreTiming::RegisterEvent("TimerCallback", TimerCallback);
+            Core::Timing::RegisterEvent("ThreadWakeupCallback", ThreadWakeupCallback);
    }

    std::atomic<u32> next_object_id{0};
@@ -161,13 +137,7 @@ struct KernelCore::Impl {

    SharedPtr<ResourceLimit> system_resource_limit;

-    /// The event type of the generic timer callback event
-    CoreTiming::EventType* timer_callback_event_type = nullptr;
-    // TODO(yuriks): This can be removed if Timer objects are explicitly pooled in the future,
-    // allowing us to simply use a pool index or similar.
-    Kernel::HandleTable timer_callback_handle_table;
-
-    CoreTiming::EventType* thread_wakeup_event_type = nullptr;
+    Core::Timing::EventType* thread_wakeup_event_type = nullptr;
    // TODO(yuriks): This can be removed if Thread objects are explicitly pooled in the future,
    // allowing us to simply use a pool index or similar.
    Kernel::HandleTable thread_wakeup_callback_handle_table;
@@ -198,10 +168,6 @@ SharedPtr<Thread> KernelCore::RetrieveThreadFromWakeupCallbackHandleTable(Handle
    return impl->thread_wakeup_callback_handle_table.Get<Thread>(handle);
 }

-SharedPtr<Timer> KernelCore::RetrieveTimerFromCallbackHandleTable(Handle handle) const {
-    return impl->timer_callback_handle_table.Get<Timer>(handle);
-}
-
 void KernelCore::AppendNewProcess(SharedPtr<Process> process) {
    impl->process_list.push_back(std::move(process));
 }
@@ -247,18 +213,10 @@ u64 KernelCore::CreateNewProcessID() {
    return impl->next_process_id++;
 }

-ResultVal<Handle> KernelCore::CreateTimerCallbackHandle(const SharedPtr<Timer>& timer) {
-    return impl->timer_callback_handle_table.Create(timer);
-}
-
-CoreTiming::EventType* KernelCore::ThreadWakeupCallbackEventType() const {
+Core::Timing::EventType* KernelCore::ThreadWakeupCallbackEventType() const {
    return impl->thread_wakeup_event_type;
 }

-CoreTiming::EventType* KernelCore::TimerCallbackEventType() const {
-    return impl->timer_callback_event_type;
-}
-
 Kernel::HandleTable& KernelCore::ThreadWakeupCallbackHandleTable() {
    return impl->thread_wakeup_callback_handle_table;
 }
--- a/src/core/hle/kernel/kernel.h
+++ b/src/core/hle/kernel/kernel.h
@@ -11,7 +11,7 @@
 template <typename T>
 class ResultVal;

-namespace CoreTiming {
+namespace Core::Timing {
 struct EventType;
 }

@@ -22,7 +22,6 @@ class HandleTable;
 class Process;
 class ResourceLimit;
 class Thread;
-class Timer;

 /// Represents a single instance of the kernel.
 class KernelCore {
@@ -51,9 +50,6 @@ public:
    /// Retrieves a shared pointer to a Thread instance within the thread wakeup handle table.
    SharedPtr<Thread> RetrieveThreadFromWakeupCallbackHandleTable(Handle handle) const;

-    /// Retrieves a shared pointer to a Timer instance within the timer callback handle table.
-    SharedPtr<Timer> RetrieveTimerFromCallbackHandleTable(Handle handle) const;
-
    /// Adds the given shared pointer to an internal list of active processes.
    void AppendNewProcess(SharedPtr<Process> process);

@@ -82,7 +78,6 @@ private:
    friend class Object;
    friend class Process;
    friend class Thread;
-    friend class Timer;

    /// Creates a new object ID, incrementing the internal object ID counter.
    u32 CreateNewObjectID();
@@ -93,14 +88,8 @@ private:
    /// Creates a new thread ID, incrementing the internal thread ID counter.
    u64 CreateNewThreadID();

-    /// Creates a timer callback handle for the given timer.
-    ResultVal<Handle> CreateTimerCallbackHandle(const SharedPtr<Timer>& timer);
-
    /// Retrieves the event type used for thread wakeup callbacks.
-    CoreTiming::EventType* ThreadWakeupCallbackEventType() const;
-
-    /// Retrieves the event type used for timer callbacks.
-    CoreTiming::EventType* TimerCallbackEventType() const;
+    Core::Timing::EventType* ThreadWakeupCallbackEventType() const;

    /// Provides a reference to the thread wakeup callback handle table.
    Kernel::HandleTable& ThreadWakeupCallbackHandleTable();
--- a/src/core/hle/kernel/object.cpp
+++ b/src/core/hle/kernel/object.cpp
@@ -16,7 +16,6 @@ bool Object::IsWaitable() const {
    case HandleType::ReadableEvent:
    case HandleType::Thread:
    case HandleType::Process:
-    case HandleType::Timer:
    case HandleType::ServerPort:
    case HandleType::ServerSession:
        return true;
--- a/src/core/hle/kernel/object.h
+++ b/src/core/hle/kernel/object.h
@@ -25,7 +25,6 @@ enum class HandleType : u32 {
    Thread,
    Process,
    AddressArbiter,
-    Timer,
    ResourceLimit,
    ClientPort,
    ServerPort,
--- a/src/core/hle/kernel/readable_event.cpp
+++ b/src/core/hle/kernel/readable_event.cpp
@@ -44,8 +44,4 @@ ResultCode ReadableEvent::Reset() {
    return RESULT_SUCCESS;
 }

-void ReadableEvent::WakeupAllWaitingThreads() {
-    WaitObject::WakeupAllWaitingThreads();
-}
-
 } // namespace Kernel
--- a/src/core/hle/kernel/readable_event.h
+++ b/src/core/hle/kernel/readable_event.h
@@ -39,8 +39,6 @@ public:
    bool ShouldWait(Thread* thread) const override;
    void Acquire(Thread* thread) override;

-    void WakeupAllWaitingThreads() override;
-
    /// Unconditionally clears the readable event's state.
    void Clear();

--- a/src/core/hle/kernel/scheduler.cpp
+++ b/src/core/hle/kernel/scheduler.cpp
@@ -111,7 +111,7 @@ void Scheduler::SwitchContext(Thread* new_thread) {

 void Scheduler::UpdateLastContextSwitchTime(Thread* thread, Process* process) {
    const u64 prev_switch_ticks = last_context_switch_time;
-    const u64 most_recent_switch_ticks = CoreTiming::GetTicks();
+    const u64 most_recent_switch_ticks = Core::Timing::GetTicks();
    const u64 update_ticks = most_recent_switch_ticks - prev_switch_ticks;

    if (thread != nullptr) {
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -927,9 +927,9 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id)
        if (same_thread && info_sub_id == 0xFFFFFFFFFFFFFFFF) {
            const u64 thread_ticks = current_thread->GetTotalCPUTimeTicks();

-            out_ticks = thread_ticks + (CoreTiming::GetTicks() - prev_ctx_ticks);
+            out_ticks = thread_ticks + (Core::Timing::GetTicks() - prev_ctx_ticks);
        } else if (same_thread && info_sub_id == system.CurrentCoreIndex()) {
-            out_ticks = CoreTiming::GetTicks() - prev_ctx_ticks;
+            out_ticks = Core::Timing::GetTicks() - prev_ctx_ticks;
        }

        *result = out_ticks;
@@ -1546,10 +1546,10 @@ static ResultCode SignalToAddress(VAddr address, u32 type, s32 value, s32 num_to
 static u64 GetSystemTick() {
    LOG_TRACE(Kernel_SVC, "called");

-    const u64 result{CoreTiming::GetTicks()};
+    const u64 result{Core::Timing::GetTicks()};

    // Advance time to defeat dumb games that busy-wait for the frame to end.
-    CoreTiming::AddTicks(400);
+    Core::Timing::AddTicks(400);

    return result;
 }
--- a/src/core/hle/kernel/thread.cpp
+++ b/src/core/hle/kernel/thread.cpp
@@ -43,7 +43,7 @@ Thread::~Thread() = default;

 void Thread::Stop() {
    // Cancel any outstanding wakeup events for this thread
-    CoreTiming::UnscheduleEvent(kernel.ThreadWakeupCallbackEventType(), callback_handle);
+    Core::Timing::UnscheduleEvent(kernel.ThreadWakeupCallbackEventType(), callback_handle);
    kernel.ThreadWakeupCallbackHandleTable().Close(callback_handle);
    callback_handle = 0;

@@ -85,12 +85,13 @@ void Thread::WakeAfterDelay(s64 nanoseconds) {

    // This function might be called from any thread so we have to be cautious and use the
    // thread-safe version of ScheduleEvent.
-    CoreTiming::ScheduleEventThreadsafe(CoreTiming::nsToCycles(nanoseconds),
-                                        kernel.ThreadWakeupCallbackEventType(), callback_handle);
+    Core::Timing::ScheduleEventThreadsafe(Core::Timing::nsToCycles(nanoseconds),
+                                          kernel.ThreadWakeupCallbackEventType(), callback_handle);
 }

 void Thread::CancelWakeupTimer() {
-    CoreTiming::UnscheduleEventThreadsafe(kernel.ThreadWakeupCallbackEventType(), callback_handle);
+    Core::Timing::UnscheduleEventThreadsafe(kernel.ThreadWakeupCallbackEventType(),
+                                            callback_handle);
 }

 static std::optional<s32> GetNextProcessorId(u64 mask) {
@@ -197,7 +198,7 @@ ResultVal<SharedPtr<Thread>> Thread::Create(KernelCore& kernel, std::string name
    thread->stack_top = stack_top;
    thread->tpidr_el0 = 0;
    thread->nominal_priority = thread->current_priority = priority;
-    thread->last_running_ticks = CoreTiming::GetTicks();
+    thread->last_running_ticks = Core::Timing::GetTicks();
    thread->processor_id = processor_id;
    thread->ideal_core = processor_id;
    thread->affinity_mask = 1ULL << processor_id;
@@ -257,7 +258,7 @@ void Thread::SetStatus(ThreadStatus new_status) {
    }

    if (status == ThreadStatus::Running) {
-        last_running_ticks = CoreTiming::GetTicks();
+        last_running_ticks = Core::Timing::GetTicks();
    }

    status = new_status;
--- a/src/core/hle/kernel/timer.cpp
+++ b/src/core/hle/kernel/timer.cpp
@@ -1,88 +0,0 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "common/assert.h"
-#include "common/logging/log.h"
-#include "core/core.h"
-#include "core/core_timing.h"
-#include "core/core_timing_util.h"
-#include "core/hle/kernel/handle_table.h"
-#include "core/hle/kernel/kernel.h"
-#include "core/hle/kernel/object.h"
-#include "core/hle/kernel/thread.h"
-#include "core/hle/kernel/timer.h"
-
-namespace Kernel {
-
-Timer::Timer(KernelCore& kernel) : WaitObject{kernel} {}
-Timer::~Timer() = default;
-
-SharedPtr<Timer> Timer::Create(KernelCore& kernel, ResetType reset_type, std::string name) {
-    SharedPtr<Timer> timer(new Timer(kernel));
-
-    timer->reset_type = reset_type;
-    timer->signaled = false;
-    timer->name = std::move(name);
-    timer->initial_delay = 0;
-    timer->interval_delay = 0;
-    timer->callback_handle = kernel.CreateTimerCallbackHandle(timer).Unwrap();
-
-    return timer;
-}
-
-bool Timer::ShouldWait(Thread* thread) const {
-    return !signaled;
-}
-
-void Timer::Acquire(Thread* thread) {
-    ASSERT_MSG(!ShouldWait(thread), "object unavailable!");
-
-    if (reset_type == ResetType::OneShot)
-        signaled = false;
-}
-
-void Timer::Set(s64 initial, s64 interval) {
-    // Ensure we get rid of any previous scheduled event
-    Cancel();
-
-    initial_delay = initial;
-    interval_delay = interval;
-
-    if (initial == 0) {
-        // Immediately invoke the callback
-        Signal(0);
-    } else {
-        CoreTiming::ScheduleEvent(CoreTiming::nsToCycles(initial), kernel.TimerCallbackEventType(),
-                                  callback_handle);
-    }
-}
-
-void Timer::Cancel() {
-    CoreTiming::UnscheduleEvent(kernel.TimerCallbackEventType(), callback_handle);
-}
-
-void Timer::Clear() {
-    signaled = false;
-}
-
-void Timer::WakeupAllWaitingThreads() {
-    WaitObject::WakeupAllWaitingThreads();
-}
-
-void Timer::Signal(int cycles_late) {
-    LOG_TRACE(Kernel, "Timer {} fired", GetObjectId());
-
-    signaled = true;
-
-    // Resume all waiting threads
-    WakeupAllWaitingThreads();
-
-    if (interval_delay != 0) {
-        // Reschedule the timer with the interval delay
-        CoreTiming::ScheduleEvent(CoreTiming::nsToCycles(interval_delay) - cycles_late,
-                                  kernel.TimerCallbackEventType(), callback_handle);
-    }
-}
-
-} // namespace Kernel
--- a/src/core/hle/kernel/timer.h
+++ b/src/core/hle/kernel/timer.h
@@ -1,90 +0,0 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include "common/common_types.h"
-#include "core/hle/kernel/object.h"
-#include "core/hle/kernel/wait_object.h"
-
-namespace Kernel {
-
-class KernelCore;
-
-class Timer final : public WaitObject {
-public:
-    /**
-     * Creates a timer
-     * @param kernel The kernel instance to create the timer callback handle for.
-     * @param reset_type ResetType describing how to create the timer
-     * @param name Optional name of timer
-     * @return The created Timer
-     */
-    static SharedPtr<Timer> Create(KernelCore& kernel, ResetType reset_type,
-                                   std::string name = "Unknown");
-
-    std::string GetTypeName() const override {
-        return "Timer";
-    }
-    std::string GetName() const override {
-        return name;
-    }
-
-    static const HandleType HANDLE_TYPE = HandleType::Timer;
-    HandleType GetHandleType() const override {
-        return HANDLE_TYPE;
-    }
-
-    ResetType GetResetType() const {
-        return reset_type;
-    }
-
-    u64 GetInitialDelay() const {
-        return initial_delay;
-    }
-
-    u64 GetIntervalDelay() const {
-        return interval_delay;
-    }
-
-    bool ShouldWait(Thread* thread) const override;
-    void Acquire(Thread* thread) override;
-
-    void WakeupAllWaitingThreads() override;
-
-    /**
-     * Starts the timer, with the specified initial delay and interval.
-     * @param initial Delay until the timer is first fired
-     * @param interval Delay until the timer is fired after the first time
-     */
-    void Set(s64 initial, s64 interval);
-
-    void Cancel();
-    void Clear();
-
-    /**
-     * Signals the timer, waking up any waiting threads and rescheduling it
-     * for the next interval.
-     * This method should not be called from outside the timer callback handler,
-     * lest multiple callback events get scheduled.
-     */
-    void Signal(int cycles_late);
-
-private:
-    explicit Timer(KernelCore& kernel);
-    ~Timer() override;
-
-    ResetType reset_type; ///< The ResetType of this timer
-
-    u64 initial_delay;  ///< The delay until the timer fires for the first time
-    u64 interval_delay; ///< The delay until the timer fires after the first time
-
-    bool signaled;    ///< Whether the timer has been signaled or not
-    std::string name; ///< Name of timer (optional)
-
-    /// Handle used as userdata to reference this object when inserting into the CoreTiming queue.
-    Handle callback_handle;
-};
-
-} // namespace Kernel
--- a/src/core/hle/kernel/wait_object.h
+++ b/src/core/hle/kernel/wait_object.h
@@ -33,19 +33,19 @@ public:
     * Add a thread to wait on this object
     * @param thread Pointer to thread to add
     */
-    virtual void AddWaitingThread(SharedPtr<Thread> thread);
+    void AddWaitingThread(SharedPtr<Thread> thread);

    /**
     * Removes a thread from waiting on this object (e.g. if it was resumed already)
     * @param thread Pointer to thread to remove
     */
-    virtual void RemoveWaitingThread(Thread* thread);
+    void RemoveWaitingThread(Thread* thread);

    /**
     * Wake up all threads waiting on this object that can be awoken, in priority order,
     * and set the synchronization result and output of the thread.
     */
-    virtual void WakeupAllWaitingThreads();
+    void WakeupAllWaitingThreads();

    /**
     * Wakes up a single thread waiting on this object.
--- a/src/core/hle/service/am/am.cpp
+++ b/src/core/hle/service/am/am.cpp
@@ -322,14 +322,15 @@ void ISelfController::SetScreenShotImageOrientation(Kernel::HLERequestContext& c

 void ISelfController::CreateManagedDisplayLayer(Kernel::HLERequestContext& ctx) {
    LOG_WARNING(Service_AM, "(STUBBED) called");
+
    // TODO(Subv): Find out how AM determines the display to use, for now just
    // create the layer in the Default display.
-    u64 display_id = nvflinger->OpenDisplay("Default");
-    u64 layer_id = nvflinger->CreateLayer(display_id);
+    const auto display_id = nvflinger->OpenDisplay("Default");
+    const auto layer_id = nvflinger->CreateLayer(*display_id);

    IPC::ResponseBuilder rb{ctx, 4};
    rb.Push(RESULT_SUCCESS);
-    rb.Push(layer_id);
+    rb.Push(*layer_id);
 }

 void ISelfController::SetHandlesRequestToDisplay(Kernel::HLERequestContext& ctx) {
--- a/src/core/hle/service/am/applet_ae.cpp
+++ b/src/core/hle/service/am/applet_ae.cpp
@@ -249,7 +249,8 @@ AppletAE::AppletAE(std::shared_ptr<NVFlinger::NVFlinger> nvflinger,
        {300, nullptr, "OpenOverlayAppletProxy"},
        {350, nullptr, "OpenSystemApplicationProxy"},
        {400, nullptr, "CreateSelfLibraryAppletCreatorForDevelop"},
-        {401, nullptr, "GetSystemAppletControllerForDebug"},
+        {410, nullptr, "GetSystemAppletControllerForDebug"},
+        {1000, nullptr, "GetDebugFunctions"},
    };
    // clang-format on

--- a/src/core/hle/service/audio/audin_u.cpp
+++ b/src/core/hle/service/audio/audin_u.cpp
@@ -12,6 +12,7 @@ namespace Service::Audio {
 class IAudioIn final : public ServiceFramework<IAudioIn> {
 public:
    IAudioIn() : ServiceFramework("IAudioIn") {
+        // clang-format off
        static const FunctionInfo functions[] = {
            {0, nullptr, "GetAudioInState"},
            {1, nullptr, "StartAudioIn"},
@@ -28,16 +29,24 @@ public:
            {12, nullptr, "SetAudioInDeviceGain"},
            {13, nullptr, "GetAudioInDeviceGain"},
        };
+        // clang-format on
+
        RegisterHandlers(functions);
    }
    ~IAudioIn() = default;
 };

 AudInU::AudInU() : ServiceFramework("audin:u") {
+    // clang-format off
    static const FunctionInfo functions[] = {
-        {0, nullptr, "ListAudioIns"},    {1, nullptr, "OpenAudioIn"},      {2, nullptr, "Unknown"},
-        {3, nullptr, "OpenAudioInAuto"}, {4, nullptr, "ListAudioInsAuto"},
+        {0, nullptr, "ListAudioIns"},
+        {1, nullptr, "OpenAudioIn"},
+        {2, nullptr, "Unknown"},
+        {3, nullptr, "OpenAudioInAuto"},
+        {4, nullptr, "ListAudioInsAuto"},
    };
+    // clang-format on
+
    RegisterHandlers(functions);
 }

--- a/src/core/hle/service/audio/audrec_u.cpp
+++ b/src/core/hle/service/audio/audrec_u.cpp
@@ -12,6 +12,7 @@ namespace Service::Audio {
 class IFinalOutputRecorder final : public ServiceFramework<IFinalOutputRecorder> {
 public:
    IFinalOutputRecorder() : ServiceFramework("IFinalOutputRecorder") {
+        // clang-format off
        static const FunctionInfo functions[] = {
            {0, nullptr, "GetFinalOutputRecorderState"},
            {1, nullptr, "StartFinalOutputRecorder"},
@@ -20,10 +21,13 @@ public:
            {4, nullptr, "RegisterBufferEvent"},
            {5, nullptr, "GetReleasedFinalOutputRecorderBuffer"},
            {6, nullptr, "ContainsFinalOutputRecorderBuffer"},
-            {7, nullptr, "Unknown"},
+            {7, nullptr, "GetFinalOutputRecorderBufferEndTime"},
            {8, nullptr, "AppendFinalOutputRecorderBufferAuto"},
            {9, nullptr, "GetReleasedFinalOutputRecorderBufferAuto"},
+            {10, nullptr, "FlushFinalOutputRecorderBuffers"},
        };
+        // clang-format on
+
        RegisterHandlers(functions);
    }
    ~IFinalOutputRecorder() = default;
--- a/src/core/hle/service/audio/audren_u.cpp
+++ b/src/core/hle/service/audio/audren_u.cpp
@@ -229,14 +229,16 @@ private:
 }; // namespace Audio

 AudRenU::AudRenU() : ServiceFramework("audren:u") {
+    // clang-format off
    static const FunctionInfo functions[] = {
        {0, &AudRenU::OpenAudioRenderer, "OpenAudioRenderer"},
        {1, &AudRenU::GetAudioRendererWorkBufferSize, "GetAudioRendererWorkBufferSize"},
-        {2, &AudRenU::GetAudioDevice, "GetAudioDevice"},
+        {2, &AudRenU::GetAudioDeviceService, "GetAudioDeviceService"},
        {3, nullptr, "OpenAudioRendererAuto"},
-        {4, &AudRenU::GetAudioDeviceServiceWithRevisionInfo,
-         "GetAudioDeviceServiceWithRevisionInfo"},
+        {4, &AudRenU::GetAudioDeviceServiceWithRevisionInfo, "GetAudioDeviceServiceWithRevisionInfo"},
    };
+    // clang-format on
+
    RegisterHandlers(functions);
 }

@@ -313,7 +315,7 @@ void AudRenU::GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx) {
    LOG_DEBUG(Service_Audio, "buffer_size=0x{:X}", output_sz);
 }

-void AudRenU::GetAudioDevice(Kernel::HLERequestContext& ctx) {
+void AudRenU::GetAudioDeviceService(Kernel::HLERequestContext& ctx) {
    LOG_DEBUG(Service_Audio, "called");

    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
--- a/src/core/hle/service/audio/audren_u.h
+++ b/src/core/hle/service/audio/audren_u.h
@@ -20,7 +20,7 @@ public:
 private:
    void OpenAudioRenderer(Kernel::HLERequestContext& ctx);
    void GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx);
-    void GetAudioDevice(Kernel::HLERequestContext& ctx);
+    void GetAudioDeviceService(Kernel::HLERequestContext& ctx);
    void GetAudioDeviceServiceWithRevisionInfo(Kernel::HLERequestContext& ctx);

    enum class AudioFeatures : u32 {
--- a/src/core/hle/service/audio/hwopus.cpp
+++ b/src/core/hle/service/audio/hwopus.cpp
@@ -5,7 +5,6 @@
 #include <chrono>
 #include <cstring>
 #include <memory>
-#include <optional>
 #include <vector>

 #include <opus.h>
@@ -30,48 +29,66 @@ public:
                                u32 channel_count)
        : ServiceFramework("IHardwareOpusDecoderManager"), decoder(std::move(decoder)),
          sample_rate(sample_rate), channel_count(channel_count) {
+        // clang-format off
        static const FunctionInfo functions[] = {
-            {0, &IHardwareOpusDecoderManager::DecodeInterleaved, "DecodeInterleaved"},
+            {0, &IHardwareOpusDecoderManager::DecodeInterleavedOld, "DecodeInterleavedOld"},
            {1, nullptr, "SetContext"},
-            {2, nullptr, "DecodeInterleavedForMultiStream"},
+            {2, nullptr, "DecodeInterleavedForMultiStreamOld"},
            {3, nullptr, "SetContextForMultiStream"},
-            {4, &IHardwareOpusDecoderManager::DecodeInterleavedWithPerformance,
-             "DecodeInterleavedWithPerformance"},
-            {5, nullptr, "Unknown5"},
-            {6, nullptr, "Unknown6"},
-            {7, nullptr, "Unknown7"},
+            {4, &IHardwareOpusDecoderManager::DecodeInterleavedWithPerfOld, "DecodeInterleavedWithPerfOld"},
+            {5, nullptr, "DecodeInterleavedForMultiStreamWithPerfOld"},
+            {6, &IHardwareOpusDecoderManager::DecodeInterleaved, "DecodeInterleaved"},
+            {7, nullptr, "DecodeInterleavedForMultiStream"},
        };
+        // clang-format on
+
        RegisterHandlers(functions);
    }

 private:
+    /// Describes extra behavior that may be asked of the decoding context.
+    enum class ExtraBehavior {
+        /// No extra behavior.
+        None,
+
+        /// Resets the decoder context back to a freshly initialized state.
+        ResetContext,
+    };
+
+    void DecodeInterleavedOld(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Audio, "called");
+
+        DecodeInterleavedHelper(ctx, nullptr, ExtraBehavior::None);
+    }
+
+    void DecodeInterleavedWithPerfOld(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Audio, "called");
+
+        u64 performance = 0;
+        DecodeInterleavedHelper(ctx, &performance, ExtraBehavior::None);
+    }
+
    void DecodeInterleaved(Kernel::HLERequestContext& ctx) {
        LOG_DEBUG(Audio, "called");

-        u32 consumed = 0;
-        u32 sample_count = 0;
-        std::vector<opus_int16> samples(ctx.GetWriteBufferSize() / sizeof(opus_int16));
-        if (!Decoder_DecodeInterleaved(consumed, sample_count, ctx.ReadBuffer(), samples)) {
-            LOG_ERROR(Audio, "Failed to decode opus data");
-            IPC::ResponseBuilder rb{ctx, 2};
-            // TODO(ogniK): Use correct error code
-            rb.Push(ResultCode(-1));
-            return;
-        }
-        IPC::ResponseBuilder rb{ctx, 4};
-        rb.Push(RESULT_SUCCESS);
-        rb.Push<u32>(consumed);
-        rb.Push<u32>(sample_count);
-        ctx.WriteBuffer(samples.data(), samples.size() * sizeof(s16));
+        IPC::RequestParser rp{ctx};
+        const auto extra_behavior =
+            rp.Pop<bool>() ? ExtraBehavior::ResetContext : ExtraBehavior::None;
+
+        u64 performance = 0;
+        DecodeInterleavedHelper(ctx, &performance, extra_behavior);
    }

-    void DecodeInterleavedWithPerformance(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Audio, "called");
-
+    void DecodeInterleavedHelper(Kernel::HLERequestContext& ctx, u64* performance,
+                                 ExtraBehavior extra_behavior) {
        u32 consumed = 0;
        u32 sample_count = 0;
-        u64 performance = 0;
        std::vector<opus_int16> samples(ctx.GetWriteBufferSize() / sizeof(opus_int16));
+
+        if (extra_behavior == ExtraBehavior::ResetContext) {
+            ResetDecoderContext();
+        }
+
        if (!Decoder_DecodeInterleaved(consumed, sample_count, ctx.ReadBuffer(), samples,
                                       performance)) {
            LOG_ERROR(Audio, "Failed to decode opus data");
@@ -80,25 +97,28 @@ private:
            rb.Push(ResultCode(-1));
            return;
        }
-        IPC::ResponseBuilder rb{ctx, 6};
+
+        const u32 param_size = performance != nullptr ? 6 : 4;
+        IPC::ResponseBuilder rb{ctx, param_size};
        rb.Push(RESULT_SUCCESS);
        rb.Push<u32>(consumed);
        rb.Push<u32>(sample_count);
-        rb.Push<u64>(performance);
+        if (performance) {
+            rb.Push<u64>(*performance);
+        }
        ctx.WriteBuffer(samples.data(), samples.size() * sizeof(s16));
    }

-    bool Decoder_DecodeInterleaved(
-        u32& consumed, u32& sample_count, const std::vector<u8>& input,
-        std::vector<opus_int16>& output,
-        std::optional<std::reference_wrapper<u64>> performance_time = std::nullopt) {
+    bool Decoder_DecodeInterleaved(u32& consumed, u32& sample_count, const std::vector<u8>& input,
+                                   std::vector<opus_int16>& output, u64* out_performance_time) {
        const auto start_time = std::chrono::high_resolution_clock::now();
-        std::size_t raw_output_sz = output.size() * sizeof(opus_int16);
+        const std::size_t raw_output_sz = output.size() * sizeof(opus_int16);
        if (sizeof(OpusHeader) > input.size()) {
            LOG_ERROR(Audio, "Input is smaller than the header size, header_sz={}, input_sz={}",
                      sizeof(OpusHeader), input.size());
            return false;
        }
+
        OpusHeader hdr{};
        std::memcpy(&hdr, input.data(), sizeof(OpusHeader));
        if (sizeof(OpusHeader) + static_cast<u32>(hdr.sz) > input.size()) {
@@ -106,8 +126,9 @@ private:
                      sizeof(OpusHeader) + static_cast<u32>(hdr.sz), input.size());
            return false;
        }
-        auto frame = input.data() + sizeof(OpusHeader);
-        auto decoded_sample_count = opus_packet_get_nb_samples(
+
+        const auto frame = input.data() + sizeof(OpusHeader);
+        const auto decoded_sample_count = opus_packet_get_nb_samples(
            frame, static_cast<opus_int32>(input.size() - sizeof(OpusHeader)),
            static_cast<opus_int32>(sample_rate));
        if (decoded_sample_count * channel_count * sizeof(u16) > raw_output_sz) {
@@ -117,8 +138,9 @@ private:
                decoded_sample_count * channel_count * sizeof(u16), raw_output_sz);
            return false;
        }
+
        const int frame_size = (static_cast<int>(raw_output_sz / sizeof(s16) / channel_count));
-        auto out_sample_count =
+        const auto out_sample_count =
            opus_decode(decoder.get(), frame, hdr.sz, output.data(), frame_size, 0);
        if (out_sample_count < 0) {
            LOG_ERROR(Audio,
@@ -127,16 +149,24 @@ private:
                      out_sample_count, frame_size, static_cast<u32>(hdr.sz));
            return false;
        }
+
        const auto end_time = std::chrono::high_resolution_clock::now() - start_time;
        sample_count = out_sample_count;
        consumed = static_cast<u32>(sizeof(OpusHeader) + hdr.sz);
-        if (performance_time.has_value()) {
-            performance_time->get() =
+        if (out_performance_time != nullptr) {
+            *out_performance_time =
                std::chrono::duration_cast<std::chrono::milliseconds>(end_time).count();
        }
+
        return true;
    }

+    void ResetDecoderContext() {
+        ASSERT(decoder != nullptr);
+
+        opus_decoder_ctl(decoder.get(), OPUS_RESET_STATE);
+    }
+
    struct OpusHeader {
        u32_be sz; // Needs to be BE for some odd reason
        INSERT_PADDING_WORDS(1);
@@ -157,6 +187,7 @@ void HwOpus::GetWorkBufferSize(Kernel::HLERequestContext& ctx) {
    IPC::RequestParser rp{ctx};
    const auto sample_rate = rp.Pop<u32>();
    const auto channel_count = rp.Pop<u32>();
+
    LOG_DEBUG(Audio, "called with sample_rate={}, channel_count={}", sample_rate, channel_count);

    ASSERT_MSG(sample_rate == 48000 || sample_rate == 24000 || sample_rate == 16000 ||
@@ -174,9 +205,10 @@ void HwOpus::GetWorkBufferSize(Kernel::HLERequestContext& ctx) {

 void HwOpus::OpenOpusDecoder(Kernel::HLERequestContext& ctx) {
    IPC::RequestParser rp{ctx};
-    auto sample_rate = rp.Pop<u32>();
-    auto channel_count = rp.Pop<u32>();
-    auto buffer_sz = rp.Pop<u32>();
+    const auto sample_rate = rp.Pop<u32>();
+    const auto channel_count = rp.Pop<u32>();
+    const auto buffer_sz = rp.Pop<u32>();
+
    LOG_DEBUG(Audio, "called sample_rate={}, channel_count={}, buffer_size={}", sample_rate,
              channel_count, buffer_sz);

@@ -185,8 +217,9 @@ void HwOpus::OpenOpusDecoder(Kernel::HLERequestContext& ctx) {
               "Invalid sample rate");
    ASSERT_MSG(channel_count == 1 || channel_count == 2, "Invalid channel count");

-    std::size_t worker_sz = WorkerBufferSize(channel_count);
+    const std::size_t worker_sz = WorkerBufferSize(channel_count);
    ASSERT_MSG(buffer_sz >= worker_sz, "Worker buffer too large");
+
    std::unique_ptr<OpusDecoder, OpusDeleter> decoder{
        static_cast<OpusDecoder*>(operator new(worker_sz))};
    if (const int err = opus_decoder_init(decoder.get(), sample_rate, channel_count)) {
--- a/src/core/hle/service/btdrv/btdrv.cpp
+++ b/src/core/hle/service/btdrv/btdrv.cpp
@@ -19,16 +19,16 @@ public:
    explicit Bt() : ServiceFramework{"bt"} {
        // clang-format off
        static const FunctionInfo functions[] = {
-            {0, nullptr, "Unknown0"},
-            {1, nullptr, "Unknown1"},
-            {2, nullptr, "Unknown2"},
-            {3, nullptr, "Unknown3"},
-            {4, nullptr, "Unknown4"},
-            {5, nullptr, "Unknown5"},
-            {6, nullptr, "Unknown6"},
-            {7, nullptr, "Unknown7"},
-            {8, nullptr, "Unknown8"},
-            {9, &Bt::RegisterEvent, "RegisterEvent"},
+            {0, nullptr, "LeClientReadCharacteristic"},
+            {1, nullptr, "LeClientReadDescriptor"},
+            {2, nullptr, "LeClientWriteCharacteristic"},
+            {3, nullptr, "LeClientWriteDescriptor"},
+            {4, nullptr, "LeClientRegisterNotification"},
+            {5, nullptr, "LeClientDeregisterNotification"},
+            {6, nullptr, "SetLeResponse"},
+            {7, nullptr, "LeSendIndication"},
+            {8, nullptr, "GetLeEventInfo"},
+            {9, &Bt::RegisterBleEvent, "RegisterBleEvent"},
        };
        // clang-format on
        RegisterHandlers(functions);
@@ -39,7 +39,7 @@ public:
    }

 private:
-    void RegisterEvent(Kernel::HLERequestContext& ctx) {
+    void RegisterBleEvent(Kernel::HLERequestContext& ctx) {
        LOG_WARNING(Service_BTM, "(STUBBED) called");

        IPC::ResponseBuilder rb{ctx, 2, 1};
@@ -55,11 +55,11 @@ public:
    explicit BtDrv() : ServiceFramework{"btdrv"} {
        // clang-format off
        static const FunctionInfo functions[] = {
-            {0, nullptr, "Unknown"},
-            {1, nullptr, "Init"},
-            {2, nullptr, "Enable"},
-            {3, nullptr, "Disable"},
-            {4, nullptr, "CleanupAndShutdown"},
+            {0, nullptr, "InitializeBluetoothDriver"},
+            {1, nullptr, "InitializeBluetooth"},
+            {2, nullptr, "EnableBluetooth"},
+            {3, nullptr, "DisableBluetooth"},
+            {4, nullptr, "CleanupBluetooth"},
            {5, nullptr, "GetAdapterProperties"},
            {6, nullptr, "GetAdapterProperty"},
            {7, nullptr, "SetAdapterProperty"},
@@ -70,36 +70,91 @@ public:
            {12, nullptr, "CancelBond"},
            {13, nullptr, "PinReply"},
            {14, nullptr, "SspReply"},
-            {15, nullptr, "Unknown2"},
-            {16, nullptr, "InitInterfaces"},
-            {17, nullptr, "HidHostInterface_Connect"},
-            {18, nullptr, "HidHostInterface_Disconnect"},
-            {19, nullptr, "HidHostInterface_SendData"},
-            {20, nullptr, "HidHostInterface_SendData2"},
-            {21, nullptr, "HidHostInterface_SetReport"},
-            {22, nullptr, "HidHostInterface_GetReport"},
-            {23, nullptr, "HidHostInterface_WakeController"},
-            {24, nullptr, "HidHostInterface_AddPairedDevice"},
-            {25, nullptr, "HidHostInterface_GetPairedDevice"},
-            {26, nullptr, "HidHostInterface_CleanupAndShutdown"},
-            {27, nullptr, "Unknown3"},
-            {28, nullptr, "ExtInterface_SetTSI"},
-            {29, nullptr, "ExtInterface_SetBurstMode"},
-            {30, nullptr, "ExtInterface_SetZeroRetran"},
-            {31, nullptr, "ExtInterface_SetMcMode"},
-            {32, nullptr, "ExtInterface_StartLlrMode"},
-            {33, nullptr, "ExtInterface_ExitLlrMode"},
-            {34, nullptr, "ExtInterface_SetRadio"},
-            {35, nullptr, "ExtInterface_SetVisibility"},
-            {36, nullptr, "Unknown4"},
-            {37, nullptr, "Unknown5"},
-            {38, nullptr, "HidHostInterface_GetLatestPlr"},
-            {39, nullptr, "ExtInterface_GetPendingConnections"},
-            {40, nullptr, "HidHostInterface_GetChannelMap"},
-            {41, nullptr, "SetIsBluetoothBoostEnabled"},
-            {42, nullptr, "GetIsBluetoothBoostEnabled"},
-            {43, nullptr, "SetIsBluetoothAfhEnabled"},
-            {44, nullptr, "GetIsBluetoothAfhEnabled"},
+            {15, nullptr, "GetEventInfo"},
+            {16, nullptr, "InitializeHid"},
+            {17, nullptr, "HidConnect"},
+            {18, nullptr, "HidDisconnect"},
+            {19, nullptr, "HidSendData"},
+            {20, nullptr, "HidSendData2"},
+            {21, nullptr, "HidSetReport"},
+            {22, nullptr, "HidGetReport"},
+            {23, nullptr, "HidWakeController"},
+            {24, nullptr, "HidAddPairedDevice"},
+            {25, nullptr, "HidGetPairedDevice"},
+            {26, nullptr, "CleanupHid"},
+            {27, nullptr, "HidGetEventInfo"},
+            {28, nullptr, "ExtSetTsi"},
+            {29, nullptr, "ExtSetBurstMode"},
+            {30, nullptr, "ExtSetZeroRetran"},
+            {31, nullptr, "ExtSetMcMode"},
+            {32, nullptr, "ExtStartLlrMode"},
+            {33, nullptr, "ExtExitLlrMode"},
+            {34, nullptr, "ExtSetRadio"},
+            {35, nullptr, "ExtSetVisibility"},
+            {36, nullptr, "ExtSetTbfcScan"},
+            {37, nullptr, "RegisterHidReportEvent"},
+            {38, nullptr, "HidGetReportEventInfo"},
+            {39, nullptr, "GetLatestPlr"},
+            {40, nullptr, "ExtGetPendingConnections"},
+            {41, nullptr, "GetChannelMap"},
+            {42, nullptr, "EnableBluetoothBoostSetting"},
+            {43, nullptr, "IsBluetoothBoostSettingEnabled"},
+            {44, nullptr, "EnableBluetoothAfhSetting"},
+            {45, nullptr, "IsBluetoothAfhSettingEnabled"},
+            {46, nullptr, "InitializeBluetoothLe"},
+            {47, nullptr, "EnableBluetoothLe"},
+            {48, nullptr, "DisableBluetoothLe"},
+            {49, nullptr, "CleanupBluetoothLe"},
+            {50, nullptr, "SetLeVisibility"},
+            {51, nullptr, "SetLeConnectionParameter"},
+            {52, nullptr, "SetLeDefaultConnectionParameter"},
+            {53, nullptr, "SetLeAdvertiseData"},
+            {54, nullptr, "SetLeAdvertiseParameter"},
+            {55, nullptr, "StartLeScan"},
+            {56, nullptr, "StopLeScan"},
+            {57, nullptr, "AddLeScanFilterCondition"},
+            {58, nullptr, "DeleteLeScanFilterCondition"},
+            {59, nullptr, "DeleteLeScanFilter"},
+            {60, nullptr, "ClearLeScanFilters"},
+            {61, nullptr, "EnableLeScanFilter"},
+            {62, nullptr, "RegisterLeClient"},
+            {63, nullptr, "UnregisterLeClient"},
+            {64, nullptr, "UnregisterLeClientAll"},
+            {65, nullptr, "LeClientConnect"},
+            {66, nullptr, "LeClientCancelConnection"},
+            {67, nullptr, "LeClientDisconnect"},
+            {68, nullptr, "LeClientGetAttributes"},
+            {69, nullptr, "LeClientDiscoverService"},
+            {70, nullptr, "LeClientConfigureMtu"},
+            {71, nullptr, "RegisterLeServer"},
+            {72, nullptr, "UnregisterLeServer"},
+            {73, nullptr, "LeServerConnect"},
+            {74, nullptr, "LeServerDisconnect"},
+            {75, nullptr, "CreateLeService"},
+            {76, nullptr, "StartLeService"},
+            {77, nullptr, "AddLeCharacteristic"},
+            {78, nullptr, "AddLeDescriptor"},
+            {79, nullptr, "GetLeCoreEventInfo"},
+            {80, nullptr, "LeGetFirstCharacteristic"},
+            {81, nullptr, "LeGetNextCharacteristic"},
+            {82, nullptr, "LeGetFirstDescriptor"},
+            {83, nullptr, "LeGetNextDescriptor"},
+            {84, nullptr, "RegisterLeCoreDataPath"},
+            {85, nullptr, "UnregisterLeCoreDataPath"},
+            {86, nullptr, "RegisterLeHidDataPath"},
+            {87, nullptr, "UnregisterLeHidDataPath"},
+            {88, nullptr, "RegisterLeDataPath"},
+            {89, nullptr, "UnregisterLeDataPath"},
+            {90, nullptr, "LeClientReadCharacteristic"},
+            {91, nullptr, "LeClientReadDescriptor"},
+            {92, nullptr, "LeClientWriteCharacteristic"},
+            {93, nullptr, "LeClientWriteDescriptor"},
+            {94, nullptr, "LeClientRegisterNotification"},
+            {95, nullptr, "LeClientDeregisterNotification"},
+            {96, nullptr, "GetLeHidEventInfo"},
+            {97, nullptr, "RegisterBleHidEvent"},
+            {98, nullptr, "SetLeScanParameter"},
+            {256, nullptr, "GetIsManufacturingMode"}
        };
        // clang-format on

--- a/src/core/hle/service/btm/btm.cpp
+++ b/src/core/hle/service/btm/btm.cpp
@@ -20,38 +20,38 @@ public:
    explicit IBtmUserCore() : ServiceFramework{"IBtmUserCore"} {
        // clang-format off
        static const FunctionInfo functions[] = {
-            {0, &IBtmUserCore::GetScanEvent, "GetScanEvent"},
-            {1, nullptr, "Unknown1"},
-            {2, nullptr, "Unknown2"},
-            {3, nullptr, "Unknown3"},
-            {4, nullptr, "Unknown4"},
-            {5, nullptr, "Unknown5"},
-            {6, nullptr, "Unknown6"},
-            {7, nullptr, "Unknown7"},
-            {8, nullptr, "Unknown8"},
-            {9, nullptr, "Unknown9"},
-            {10, nullptr, "Unknown10"},
-            {17, &IBtmUserCore::GetConnectionEvent, "GetConnectionEvent"},
-            {18, nullptr, "Unknown18"},
-            {19, nullptr, "Unknown19"},
-            {20, nullptr, "Unknown20"},
-            {21, nullptr, "Unknown21"},
-            {22, nullptr, "Unknown22"},
-            {23, nullptr, "Unknown23"},
-            {24, nullptr, "Unknown24"},
-            {25, nullptr, "Unknown25"},
-            {26, &IBtmUserCore::GetDiscoveryEvent, "AcquireBleServiceDiscoveryEventImpl"},
-            {27, nullptr, "Unknown27"},
-            {28, nullptr, "Unknown28"},
-            {29, nullptr, "Unknown29"},
-            {30, nullptr, "Unknown30"},
-            {31, nullptr, "Unknown31"},
-            {32, nullptr, "Unknown32"},
-            {33, &IBtmUserCore::GetConfigEvent, "GetConfigEvent"},
-            {34, nullptr, "Unknown34"},
-            {35, nullptr, "Unknown35"},
-            {36, nullptr, "Unknown36"},
-            {37, nullptr, "Unknown37"},
+            {0, &IBtmUserCore::AcquireBleScanEvent, "AcquireBleScanEvent"},
+            {1, nullptr, "GetBleScanFilterParameter"},
+            {2, nullptr, "GetBleScanFilterParameter2"},
+            {3, nullptr, "StartBleScanForGeneral"},
+            {4, nullptr, "StopBleScanForGeneral"},
+            {5, nullptr, "GetBleScanResultsForGeneral"},
+            {6, nullptr, "StartBleScanForPaired"},
+            {7, nullptr, "StopBleScanForPaired"},
+            {8, nullptr, "StartBleScanForSmartDevice"},
+            {9, nullptr, "StopBleScanForSmartDevice"},
+            {10, nullptr, "GetBleScanResultsForSmartDevice"},
+            {17, &IBtmUserCore::AcquireBleConnectionEvent, "AcquireBleConnectionEvent"},
+            {18, nullptr, "BleConnect"},
+            {19, nullptr, "BleDisconnect"},
+            {20, nullptr, "BleGetConnectionState"},
+            {21, nullptr, "AcquireBlePairingEvent"},
+            {22, nullptr, "BlePairDevice"},
+            {23, nullptr, "BleUnPairDevice"},
+            {24, nullptr, "BleUnPairDevice2"},
+            {25, nullptr, "BleGetPairedDevices"},
+            {26, &IBtmUserCore::AcquireBleServiceDiscoveryEvent, "AcquireBleServiceDiscoveryEvent"},
+            {27, nullptr, "GetGattServices"},
+            {28, nullptr, "GetGattService"},
+            {29, nullptr, "GetGattIncludedServices"},
+            {30, nullptr, "GetBelongingGattService"},
+            {31, nullptr, "GetGattCharacteristics"},
+            {32, nullptr, "GetGattDescriptors"},
+            {33, &IBtmUserCore::AcquireBleMtuConfigEvent, "AcquireBleMtuConfigEvent"},
+            {34, nullptr, "ConfigureBleMtu"},
+            {35, nullptr, "GetBleMtu"},
+            {36, nullptr, "RegisterBleGattDataPath"},
+            {37, nullptr, "UnregisterBleGattDataPath"},
        };
        // clang-format on
        RegisterHandlers(functions);
@@ -68,7 +68,7 @@ public:
    }

 private:
-    void GetScanEvent(Kernel::HLERequestContext& ctx) {
+    void AcquireBleScanEvent(Kernel::HLERequestContext& ctx) {
        LOG_WARNING(Service_BTM, "(STUBBED) called");

        IPC::ResponseBuilder rb{ctx, 2, 1};
@@ -76,7 +76,7 @@ private:
        rb.PushCopyObjects(scan_event.readable);
    }

-    void GetConnectionEvent(Kernel::HLERequestContext& ctx) {
+    void AcquireBleConnectionEvent(Kernel::HLERequestContext& ctx) {
        LOG_WARNING(Service_BTM, "(STUBBED) called");

        IPC::ResponseBuilder rb{ctx, 2, 1};
@@ -84,7 +84,7 @@ private:
        rb.PushCopyObjects(connection_event.readable);
    }

-    void GetDiscoveryEvent(Kernel::HLERequestContext& ctx) {
+    void AcquireBleServiceDiscoveryEvent(Kernel::HLERequestContext& ctx) {
        LOG_WARNING(Service_BTM, "(STUBBED) called");

        IPC::ResponseBuilder rb{ctx, 2, 1};
@@ -92,7 +92,7 @@ private:
        rb.PushCopyObjects(service_discovery.readable);
    }

-    void GetConfigEvent(Kernel::HLERequestContext& ctx) {
+    void AcquireBleMtuConfigEvent(Kernel::HLERequestContext& ctx) {
        LOG_WARNING(Service_BTM, "(STUBBED) called");

        IPC::ResponseBuilder rb{ctx, 2, 1};
@@ -111,14 +111,14 @@ public:
    explicit BTM_USR() : ServiceFramework{"btm:u"} {
        // clang-format off
        static const FunctionInfo functions[] = {
-            {0, &BTM_USR::GetCoreImpl, "GetCoreImpl"},
+            {0, &BTM_USR::GetCore, "GetCore"},
        };
        // clang-format on
        RegisterHandlers(functions);
    }

 private:
-    void GetCoreImpl(Kernel::HLERequestContext& ctx) {
+    void GetCore(Kernel::HLERequestContext& ctx) {
        LOG_DEBUG(Service_BTM, "called");

        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
@@ -134,26 +134,64 @@ public:
        static const FunctionInfo functions[] = {
            {0, nullptr, "Unknown1"},
            {1, nullptr, "Unknown2"},
-            {2, nullptr, "RegisterSystemEventForConnectedDeviceConditionImpl"},
+            {2, nullptr, "RegisterSystemEventForConnectedDeviceCondition"},
            {3, nullptr, "Unknown3"},
            {4, nullptr, "Unknown4"},
            {5, nullptr, "Unknown5"},
            {6, nullptr, "Unknown6"},
            {7, nullptr, "Unknown7"},
-            {8, nullptr, "RegisterSystemEventForRegisteredDeviceInfoImpl"},
+            {8, nullptr, "RegisterSystemEventForRegisteredDeviceInfo"},
            {9, nullptr, "Unknown8"},
            {10, nullptr, "Unknown9"},
            {11, nullptr, "Unknown10"},
            {12, nullptr, "Unknown11"},
            {13, nullptr, "Unknown12"},
-            {14, nullptr, "EnableRadioImpl"},
-            {15, nullptr, "DisableRadioImpl"},
+            {14, nullptr, "EnableRadio"},
+            {15, nullptr, "DisableRadio"},
            {16, nullptr, "Unknown13"},
            {17, nullptr, "Unknown14"},
            {18, nullptr, "Unknown15"},
            {19, nullptr, "Unknown16"},
            {20, nullptr, "Unknown17"},
            {21, nullptr, "Unknown18"},
+            {22, nullptr, "Unknown19"},
+            {23, nullptr, "Unknown20"},
+            {24, nullptr, "Unknown21"},
+            {25, nullptr, "Unknown22"},
+            {26, nullptr, "Unknown23"},
+            {27, nullptr, "Unknown24"},
+            {28, nullptr, "Unknown25"},
+            {29, nullptr, "Unknown26"},
+            {30, nullptr, "Unknown27"},
+            {31, nullptr, "Unknown28"},
+            {32, nullptr, "Unknown29"},
+            {33, nullptr, "Unknown30"},
+            {34, nullptr, "Unknown31"},
+            {35, nullptr, "Unknown32"},
+            {36, nullptr, "Unknown33"},
+            {37, nullptr, "Unknown34"},
+            {38, nullptr, "Unknown35"},
+            {39, nullptr, "Unknown36"},
+            {40, nullptr, "Unknown37"},
+            {41, nullptr, "Unknown38"},
+            {42, nullptr, "Unknown39"},
+            {43, nullptr, "Unknown40"},
+            {44, nullptr, "Unknown41"},
+            {45, nullptr, "Unknown42"},
+            {46, nullptr, "Unknown43"},
+            {47, nullptr, "Unknown44"},
+            {48, nullptr, "Unknown45"},
+            {49, nullptr, "Unknown46"},
+            {50, nullptr, "Unknown47"},
+            {51, nullptr, "Unknown48"},
+            {52, nullptr, "Unknown49"},
+            {53, nullptr, "Unknown50"},
+            {54, nullptr, "Unknown51"},
+            {55, nullptr, "Unknown52"},
+            {56, nullptr, "Unknown53"},
+            {57, nullptr, "Unknown54"},
+            {58, nullptr, "Unknown55"},
+            {59, nullptr, "Unknown56"},
        };
        // clang-format on

@@ -166,7 +204,7 @@ public:
    explicit BTM_DBG() : ServiceFramework{"btm:dbg"} {
        // clang-format off
        static const FunctionInfo functions[] = {
-            {0, nullptr, "RegisterSystemEventForDiscoveryImpl"},
+            {0, nullptr, "RegisterSystemEventForDiscovery"},
            {1, nullptr, "Unknown1"},
            {2, nullptr, "Unknown2"},
            {3, nullptr, "Unknown3"},
@@ -175,6 +213,10 @@ public:
            {6, nullptr, "Unknown6"},
            {7, nullptr, "Unknown7"},
            {8, nullptr, "Unknown8"},
+            {9, nullptr, "Unknown9"},
+            {10, nullptr, "Unknown10"},
+            {11, nullptr, "Unknown11"},
+            {12, nullptr, "Unknown11"},
        };
        // clang-format on

@@ -187,16 +229,16 @@ public:
    explicit IBtmSystemCore() : ServiceFramework{"IBtmSystemCore"} {
        // clang-format off
        static const FunctionInfo functions[] = {
-            {0, nullptr, "StartGamepadPairingImpl"},
-            {1, nullptr, "CancelGamepadPairingImpl"},
-            {2, nullptr, "ClearGamepadPairingDatabaseImpl"},
-            {3, nullptr, "GetPairedGamepadCountImpl"},
-            {4, nullptr, "EnableRadioImpl"},
-            {5, nullptr, "DisableRadioImpl"},
-            {6, nullptr, "GetRadioOnOffImpl"},
-            {7, nullptr, "AcquireRadioEventImpl"},
-            {8, nullptr, "AcquireGamepadPairingEventImpl"},
-            {9, nullptr, "IsGamepadPairingStartedImpl"},
+            {0, nullptr, "StartGamepadPairing"},
+            {1, nullptr, "CancelGamepadPairing"},
+            {2, nullptr, "ClearGamepadPairingDatabase"},
+            {3, nullptr, "GetPairedGamepadCount"},
+            {4, nullptr, "EnableRadio"},
+            {5, nullptr, "DisableRadio"},
+            {6, nullptr, "GetRadioOnOff"},
+            {7, nullptr, "AcquireRadioEvent"},
+            {8, nullptr, "AcquireGamepadPairingEvent"},
+            {9, nullptr, "IsGamepadPairingStarted"},
        };
        // clang-format on

@@ -209,7 +251,7 @@ public:
    explicit BTM_SYS() : ServiceFramework{"btm:sys"} {
        // clang-format off
        static const FunctionInfo functions[] = {
-            {0, &BTM_SYS::GetCoreImpl, "GetCoreImpl"},
+            {0, &BTM_SYS::GetCore, "GetCore"},
        };
        // clang-format on

@@ -217,7 +259,7 @@ public:
    }

 private:
-    void GetCoreImpl(Kernel::HLERequestContext& ctx) {
+    void GetCore(Kernel::HLERequestContext& ctx) {
        LOG_DEBUG(Service_BTM, "called");

        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
--- a/src/core/hle/service/filesystem/fsp_srv.cpp
+++ b/src/core/hle/service/filesystem/fsp_srv.cpp
@@ -627,8 +627,8 @@ private:
 FSP_SRV::FSP_SRV() : ServiceFramework("fsp-srv") {
    // clang-format off
    static const FunctionInfo functions[] = {
-        {0, nullptr, "MountContent"},
-        {1, &FSP_SRV::Initialize, "Initialize"},
+        {0, nullptr, "OpenFileSystem"},
+        {1, &FSP_SRV::SetCurrentProcess, "SetCurrentProcess"},
        {2, nullptr, "OpenDataFileSystemByCurrentProcess"},
        {7, &FSP_SRV::OpenFileSystemWithPatch, "OpenFileSystemWithPatch"},
        {8, nullptr, "OpenFileSystemWithId"},
@@ -637,10 +637,10 @@ FSP_SRV::FSP_SRV() : ServiceFramework("fsp-srv") {
        {12, nullptr, "OpenBisStorage"},
        {13, nullptr, "InvalidateBisCache"},
        {17, nullptr, "OpenHostFileSystem"},
-        {18, &FSP_SRV::MountSdCard, "MountSdCard"},
+        {18, &FSP_SRV::OpenSdCardFileSystem, "OpenSdCardFileSystem"},
        {19, nullptr, "FormatSdCardFileSystem"},
        {21, nullptr, "DeleteSaveDataFileSystem"},
-        {22, &FSP_SRV::CreateSaveData, "CreateSaveData"},
+        {22, &FSP_SRV::CreateSaveDataFileSystem, "CreateSaveDataFileSystem"},
        {23, nullptr, "CreateSaveDataFileSystemBySystemSaveDataId"},
        {24, nullptr, "RegisterSaveDataFileSystemAtomicDeletion"},
        {25, nullptr, "DeleteSaveDataFileSystemBySaveDataSpaceId"},
@@ -652,7 +652,8 @@ FSP_SRV::FSP_SRV() : ServiceFramework("fsp-srv") {
        {32, nullptr, "ExtendSaveDataFileSystem"},
        {33, nullptr, "DeleteCacheStorage"},
        {34, nullptr, "GetCacheStorageSize"},
-        {51, &FSP_SRV::MountSaveData, "MountSaveData"},
+        {35, nullptr, "CreateSaveDataFileSystemByHashSalt"},
+        {51, &FSP_SRV::OpenSaveDataFileSystem, "OpenSaveDataFileSystem"},
        {52, nullptr, "OpenSaveDataFileSystemBySystemSaveDataId"},
        {53, &FSP_SRV::OpenReadOnlySaveDataFileSystem, "OpenReadOnlySaveDataFileSystem"},
        {57, nullptr, "ReadSaveDataFileSystemExtraDataBySaveDataSpaceId"},
@@ -664,21 +665,26 @@ FSP_SRV::FSP_SRV() : ServiceFramework("fsp-srv") {
        {64, nullptr, "OpenSaveDataInternalStorageFileSystem"},
        {65, nullptr, "UpdateSaveDataMacForDebug"},
        {66, nullptr, "WriteSaveDataFileSystemExtraData2"},
+        {67, nullptr, "FindSaveDataWithFilter"},
+        {68, nullptr, "OpenSaveDataInfoReaderBySaveDataFilter"},
        {80, nullptr, "OpenSaveDataMetaFile"},
        {81, nullptr, "OpenSaveDataTransferManager"},
        {82, nullptr, "OpenSaveDataTransferManagerVersion2"},
        {83, nullptr, "OpenSaveDataTransferProhibiterForCloudBackUp"},
+        {84, nullptr, "ListApplicationAccessibleSaveDataOwnerId"},
        {100, nullptr, "OpenImageDirectoryFileSystem"},
        {110, nullptr, "OpenContentStorageFileSystem"},
+        {120, nullptr, "OpenCloudBackupWorkStorageFileSystem"},
        {200, &FSP_SRV::OpenDataStorageByCurrentProcess, "OpenDataStorageByCurrentProcess"},
        {201, nullptr, "OpenDataStorageByProgramId"},
        {202, &FSP_SRV::OpenDataStorageByDataId, "OpenDataStorageByDataId"},
-        {203, &FSP_SRV::OpenRomStorage, "OpenRomStorage"},
+        {203, &FSP_SRV::OpenPatchDataStorageByCurrentProcess, "OpenPatchDataStorageByCurrentProcess"},
        {400, nullptr, "OpenDeviceOperator"},
        {500, nullptr, "OpenSdCardDetectionEventNotifier"},
        {501, nullptr, "OpenGameCardDetectionEventNotifier"},
        {510, nullptr, "OpenSystemDataUpdateEventNotifier"},
        {511, nullptr, "NotifySystemDataUpdateEvent"},
+        {520, nullptr, "SimulateGameCardDetectionEvent"},
        {600, nullptr, "SetCurrentPosixTime"},
        {601, nullptr, "QuerySaveDataTotalSize"},
        {602, nullptr, "VerifySaveDataFileSystem"},
@@ -717,6 +723,8 @@ FSP_SRV::FSP_SRV() : ServiceFramework("fsp-srv") {
        {1008, nullptr, "OpenRegisteredUpdatePartition"},
        {1009, nullptr, "GetAndClearMemoryReportInfo"},
        {1100, nullptr, "OverrideSaveDataTransferTokenSignVerificationKey"},
+        {1110, nullptr, "CorruptSaveDataFileSystemBySaveDataSpaceId2"},
+        {1200, nullptr, "OpenMultiCommitManager"},
    };
    // clang-format on
    RegisterHandlers(functions);
@@ -724,7 +732,7 @@ FSP_SRV::FSP_SRV() : ServiceFramework("fsp-srv") {

 FSP_SRV::~FSP_SRV() = default;

-void FSP_SRV::Initialize(Kernel::HLERequestContext& ctx) {
+void FSP_SRV::SetCurrentProcess(Kernel::HLERequestContext& ctx) {
    LOG_WARNING(Service_FS, "(STUBBED) called");

    IPC::ResponseBuilder rb{ctx, 2};
@@ -743,7 +751,7 @@ void FSP_SRV::OpenFileSystemWithPatch(Kernel::HLERequestContext& ctx) {
    rb.Push(ResultCode(-1));
 }

-void FSP_SRV::MountSdCard(Kernel::HLERequestContext& ctx) {
+void FSP_SRV::OpenSdCardFileSystem(Kernel::HLERequestContext& ctx) {
    LOG_DEBUG(Service_FS, "called");

    IFileSystem filesystem(OpenSDMC().Unwrap());
@@ -753,7 +761,7 @@ void FSP_SRV::MountSdCard(Kernel::HLERequestContext& ctx) {
    rb.PushIpcInterface<IFileSystem>(std::move(filesystem));
 }

-void FSP_SRV::CreateSaveData(Kernel::HLERequestContext& ctx) {
+void FSP_SRV::CreateSaveDataFileSystem(Kernel::HLERequestContext& ctx) {
    IPC::RequestParser rp{ctx};

    auto save_struct = rp.PopRaw<FileSys::SaveDataDescriptor>();
@@ -767,7 +775,7 @@ void FSP_SRV::CreateSaveData(Kernel::HLERequestContext& ctx) {
    rb.Push(RESULT_SUCCESS);
 }

-void FSP_SRV::MountSaveData(Kernel::HLERequestContext& ctx) {
+void FSP_SRV::OpenSaveDataFileSystem(Kernel::HLERequestContext& ctx) {
    IPC::RequestParser rp{ctx};

    auto space_id = rp.PopRaw<FileSys::SaveDataSpaceId>();
@@ -793,7 +801,7 @@ void FSP_SRV::MountSaveData(Kernel::HLERequestContext& ctx) {

 void FSP_SRV::OpenReadOnlySaveDataFileSystem(Kernel::HLERequestContext& ctx) {
    LOG_WARNING(Service_FS, "(STUBBED) called, delegating to 51 OpenSaveDataFilesystem");
-    MountSaveData(ctx);
+    OpenSaveDataFileSystem(ctx);
 }

 void FSP_SRV::OpenSaveDataInfoReaderBySaveDataSpaceId(Kernel::HLERequestContext& ctx) {
@@ -881,7 +889,7 @@ void FSP_SRV::OpenDataStorageByDataId(Kernel::HLERequestContext& ctx) {
    rb.PushIpcInterface<IStorage>(std::move(storage));
 }

-void FSP_SRV::OpenRomStorage(Kernel::HLERequestContext& ctx) {
+void FSP_SRV::OpenPatchDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx) {
    IPC::RequestParser rp{ctx};

    auto storage_id = rp.PopRaw<FileSys::StorageId>();
--- a/src/core/hle/service/filesystem/fsp_srv.h
+++ b/src/core/hle/service/filesystem/fsp_srv.h
@@ -19,17 +19,17 @@ public:
    ~FSP_SRV() override;

 private:
-    void Initialize(Kernel::HLERequestContext& ctx);
+    void SetCurrentProcess(Kernel::HLERequestContext& ctx);
    void OpenFileSystemWithPatch(Kernel::HLERequestContext& ctx);
-    void MountSdCard(Kernel::HLERequestContext& ctx);
-    void CreateSaveData(Kernel::HLERequestContext& ctx);
-    void MountSaveData(Kernel::HLERequestContext& ctx);
+    void OpenSdCardFileSystem(Kernel::HLERequestContext& ctx);
+    void CreateSaveDataFileSystem(Kernel::HLERequestContext& ctx);
+    void OpenSaveDataFileSystem(Kernel::HLERequestContext& ctx);
    void OpenReadOnlySaveDataFileSystem(Kernel::HLERequestContext& ctx);
    void OpenSaveDataInfoReaderBySaveDataSpaceId(Kernel::HLERequestContext& ctx);
    void GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx);
    void OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx);
    void OpenDataStorageByDataId(Kernel::HLERequestContext& ctx);
-    void OpenRomStorage(Kernel::HLERequestContext& ctx);
+    void OpenPatchDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx);

    FileSys::VirtualFile romfs;
 };
--- a/src/core/hle/service/hid/controllers/debug_pad.cpp
+++ b/src/core/hle/service/hid/controllers/debug_pad.cpp
@@ -22,7 +22,7 @@ void Controller_DebugPad::OnInit() {}
 void Controller_DebugPad::OnRelease() {}

 void Controller_DebugPad::OnUpdate(u8* data, std::size_t size) {
-    shared_memory.header.timestamp = CoreTiming::GetTicks();
+    shared_memory.header.timestamp = Core::Timing::GetTicks();
    shared_memory.header.total_entry_count = 17;

    if (!IsControllerActivated()) {
--- a/src/core/hle/service/hid/controllers/gesture.cpp
+++ b/src/core/hle/service/hid/controllers/gesture.cpp
@@ -18,7 +18,7 @@ void Controller_Gesture::OnInit() {}
 void Controller_Gesture::OnRelease() {}

 void Controller_Gesture::OnUpdate(u8* data, std::size_t size) {
-    shared_memory.header.timestamp = CoreTiming::GetTicks();
+    shared_memory.header.timestamp = Core::Timing::GetTicks();
    shared_memory.header.total_entry_count = 17;

    if (!IsControllerActivated()) {
--- a/src/core/hle/service/hid/controllers/keyboard.cpp
+++ b/src/core/hle/service/hid/controllers/keyboard.cpp
@@ -20,7 +20,7 @@ void Controller_Keyboard::OnInit() {}
 void Controller_Keyboard::OnRelease() {}

 void Controller_Keyboard::OnUpdate(u8* data, std::size_t size) {
-    shared_memory.header.timestamp = CoreTiming::GetTicks();
+    shared_memory.header.timestamp = Core::Timing::GetTicks();
    shared_memory.header.total_entry_count = 17;

    if (!IsControllerActivated()) {
--- a/src/core/hle/service/hid/controllers/mouse.cpp
+++ b/src/core/hle/service/hid/controllers/mouse.cpp
@@ -18,7 +18,7 @@ void Controller_Mouse::OnInit() {}
 void Controller_Mouse::OnRelease() {}

 void Controller_Mouse::OnUpdate(u8* data, std::size_t size) {
-    shared_memory.header.timestamp = CoreTiming::GetTicks();
+    shared_memory.header.timestamp = Core::Timing::GetTicks();
    shared_memory.header.total_entry_count = 17;

    if (!IsControllerActivated()) {
--- a/src/core/hle/service/hid/controllers/npad.cpp
+++ b/src/core/hle/service/hid/controllers/npad.cpp
@@ -308,7 +308,7 @@ void Controller_NPad::OnUpdate(u8* data, std::size_t data_len) {
            const auto& last_entry =
                main_controller->npad[main_controller->common.last_entry_index];

-            main_controller->common.timestamp = CoreTiming::GetTicks();
+            main_controller->common.timestamp = Core::Timing::GetTicks();
            main_controller->common.last_entry_index =
                (main_controller->common.last_entry_index + 1) % 17;

--- a/src/core/hle/service/hid/controllers/stubbed.cpp
+++ b/src/core/hle/service/hid/controllers/stubbed.cpp
@@ -22,7 +22,7 @@ void Controller_Stubbed::OnUpdate(u8* data, std::size_t size) {
    }

    CommonHeader header{};
-    header.timestamp = CoreTiming::GetTicks();
+    header.timestamp = Core::Timing::GetTicks();
    header.total_entry_count = 17;
    header.entry_count = 0;
    header.last_entry_index = 0;
--- a/src/core/hle/service/hid/controllers/touchscreen.cpp
+++ b/src/core/hle/service/hid/controllers/touchscreen.cpp
@@ -21,7 +21,7 @@ void Controller_Touchscreen::OnInit() {}
 void Controller_Touchscreen::OnRelease() {}

 void Controller_Touchscreen::OnUpdate(u8* data, std::size_t size) {
-    shared_memory.header.timestamp = CoreTiming::GetTicks();
+    shared_memory.header.timestamp = Core::Timing::GetTicks();
    shared_memory.header.total_entry_count = 17;

    if (!IsControllerActivated()) {
@@ -48,7 +48,7 @@ void Controller_Touchscreen::OnUpdate(u8* data, std::size_t size) {
        touch_entry.diameter_x = Settings::values.touchscreen.diameter_x;
        touch_entry.diameter_y = Settings::values.touchscreen.diameter_y;
        touch_entry.rotation_angle = Settings::values.touchscreen.rotation_angle;
-        const u64 tick = CoreTiming::GetTicks();
+        const u64 tick = Core::Timing::GetTicks();
        touch_entry.delta_time = tick - last_touch;
        last_touch = tick;
        touch_entry.finger = Settings::values.touchscreen.finger;
--- a/src/core/hle/service/hid/controllers/xpad.cpp
+++ b/src/core/hle/service/hid/controllers/xpad.cpp
@@ -19,7 +19,7 @@ void Controller_XPad::OnRelease() {}

 void Controller_XPad::OnUpdate(u8* data, std::size_t size) {
    for (auto& xpad_entry : shared_memory.shared_memory_entries) {
-        xpad_entry.header.timestamp = CoreTiming::GetTicks();
+        xpad_entry.header.timestamp = Core::Timing::GetTicks();
        xpad_entry.header.total_entry_count = 17;

        if (!IsControllerActivated()) {
--- a/src/core/hle/service/hid/hid.cpp
+++ b/src/core/hle/service/hid/hid.cpp
@@ -36,9 +36,9 @@ namespace Service::HID {

 // Updating period for each HID device.
 // TODO(ogniK): Find actual polling rate of hid
-constexpr u64 pad_update_ticks = CoreTiming::BASE_CLOCK_RATE / 66;
-constexpr u64 accelerometer_update_ticks = CoreTiming::BASE_CLOCK_RATE / 100;
-constexpr u64 gyroscope_update_ticks = CoreTiming::BASE_CLOCK_RATE / 100;
+constexpr u64 pad_update_ticks = Core::Timing::BASE_CLOCK_RATE / 66;
+constexpr u64 accelerometer_update_ticks = Core::Timing::BASE_CLOCK_RATE / 100;
+constexpr u64 gyroscope_update_ticks = Core::Timing::BASE_CLOCK_RATE / 100;
 constexpr std::size_t SHARED_MEMORY_SIZE = 0x40000;

 IAppletResource::IAppletResource() : ServiceFramework("IAppletResource") {
@@ -73,14 +73,13 @@ IAppletResource::IAppletResource() : ServiceFramework("IAppletResource") {
    GetController<Controller_Stubbed>(HidController::Unknown3).SetCommonHeaderOffset(0x5000);

    // Register update callbacks
-    pad_update_event =
-        CoreTiming::RegisterEvent("HID::UpdatePadCallback", [this](u64 userdata, int cycles_late) {
-            UpdateControllers(userdata, cycles_late);
-        });
+    pad_update_event = Core::Timing::RegisterEvent(
+        "HID::UpdatePadCallback",
+        [this](u64 userdata, int cycles_late) { UpdateControllers(userdata, cycles_late); });

    // TODO(shinyquagsire23): Other update callbacks? (accel, gyro?)

-    CoreTiming::ScheduleEvent(pad_update_ticks, pad_update_event);
+    Core::Timing::ScheduleEvent(pad_update_ticks, pad_update_event);

    ReloadInputDevices();
 }
@@ -94,7 +93,7 @@ void IAppletResource::DeactivateController(HidController controller) {
 }

 IAppletResource ::~IAppletResource() {
-    CoreTiming::UnscheduleEvent(pad_update_event, 0);
+    Core::Timing::UnscheduleEvent(pad_update_event, 0);
 }

 void IAppletResource::GetSharedMemoryHandle(Kernel::HLERequestContext& ctx) {
@@ -114,7 +113,7 @@ void IAppletResource::UpdateControllers(u64 userdata, int cycles_late) {
        controller->OnUpdate(shared_mem->GetPointer(), SHARED_MEMORY_SIZE);
    }

-    CoreTiming::ScheduleEvent(pad_update_ticks - cycles_late, pad_update_event);
+    Core::Timing::ScheduleEvent(pad_update_ticks - cycles_late, pad_update_event);
 }

 class IActiveVibrationDeviceList final : public ServiceFramework<IActiveVibrationDeviceList> {
--- a/src/core/hle/service/hid/hid.h
+++ b/src/core/hle/service/hid/hid.h
@@ -7,7 +7,7 @@
 #include "controllers/controller_base.h"
 #include "core/hle/service/service.h"

-namespace CoreTiming {
+namespace Core::Timing {
 struct EventType;
 }

@@ -66,7 +66,7 @@ private:

    Kernel::SharedPtr<Kernel::SharedMemory> shared_mem;

-    CoreTiming::EventType* pad_update_event;
+    Core::Timing::EventType* pad_update_event;

    std::array<std::unique_ptr<ControllerBase>, static_cast<size_t>(HidController::MaxControllers)>
        controllers{};
--- a/src/core/hle/service/hid/irs.cpp
+++ b/src/core/hle/service/hid/irs.cpp
@@ -98,7 +98,7 @@ void IRS::GetImageTransferProcessorState(Kernel::HLERequestContext& ctx) {

    IPC::ResponseBuilder rb{ctx, 5};
    rb.Push(RESULT_SUCCESS);
-    rb.PushRaw<u64>(CoreTiming::GetTicks());
+    rb.PushRaw<u64>(Core::Timing::GetTicks());
    rb.PushRaw<u32>(0);
 }

--- a/src/core/hle/service/ncm/ncm.cpp
+++ b/src/core/hle/service/ncm/ncm.cpp
@@ -40,10 +40,10 @@ public:
            {6, nullptr, "CloseContentStorageForcibly"},
            {7, nullptr, "CloseContentMetaDatabaseForcibly"},
            {8, nullptr, "CleanupContentMetaDatabase"},
-            {9, nullptr, "OpenContentStorage2"},
-            {10, nullptr, "CloseContentStorage"},
-            {11, nullptr, "OpenContentMetaDatabase2"},
-            {12, nullptr, "CloseContentMetaDatabase"},
+            {9, nullptr, "ActivateContentStorage"},
+            {10, nullptr, "InactivateContentStorage"},
+            {11, nullptr, "ActivateContentMetaDatabase"},
+            {12, nullptr, "InactivateContentMetaDatabase"},
        };
        // clang-format on

--- a/src/core/hle/service/ns/ns.cpp
+++ b/src/core/hle/service/ns/ns.cpp
@@ -43,7 +43,7 @@ public:
            {11, nullptr, "CalculateApplicationOccupiedSize"},
            {16, nullptr, "PushApplicationRecord"},
            {17, nullptr, "ListApplicationRecordContentMeta"},
-            {19, nullptr, "LaunchApplication"},
+            {19, nullptr, "LaunchApplicationOld"},
            {21, nullptr, "GetApplicationContentPath"},
            {22, nullptr, "TerminateApplication"},
            {23, nullptr, "ResolveApplicationContentPath"},
@@ -96,10 +96,10 @@ public:
            {86, nullptr, "EnableApplicationCrashReport"},
            {87, nullptr, "IsApplicationCrashReportEnabled"},
            {90, nullptr, "BoostSystemMemoryResourceLimit"},
-            {91, nullptr, "Unknown1"},
-            {92, nullptr, "Unknown2"},
+            {91, nullptr, "DeprecatedLaunchApplication"},
+            {92, nullptr, "GetRunningApplicationProgramId"},
            {93, nullptr, "GetMainApplicationProgramIndex"},
-            {94, nullptr, "LaunchApplication2"},
+            {94, nullptr, "LaunchApplication"},
            {95, nullptr, "GetApplicationLaunchInfo"},
            {96, nullptr, "AcquireApplicationLaunchInfo"},
            {97, nullptr, "GetMainApplicationProgramIndex2"},
@@ -163,7 +163,7 @@ public:
            {907, nullptr, "WithdrawApplicationUpdateRequest"},
            {908, nullptr, "ListApplicationRecordInstalledContentMeta"},
            {909, nullptr, "WithdrawCleanupAddOnContentsWithNoRightsRecommendation"},
-            {910, nullptr, "Unknown3"},
+            {910, nullptr, "HasApplicationRecord"},
            {911, nullptr, "SetPreInstalledApplication"},
            {912, nullptr, "ClearPreInstalledApplicationFlag"},
            {1000, nullptr, "RequestVerifyApplicationDeprecated"},
@@ -219,10 +219,10 @@ public:
            {2015, nullptr, "CompareSystemDeliveryInfo"},
            {2016, nullptr, "ListNotCommittedContentMeta"},
            {2017, nullptr, "CreateDownloadTask"},
-            {2018, nullptr, "Unknown4"},
-            {2050, nullptr, "Unknown5"},
-            {2100, nullptr, "Unknown6"},
-            {2101, nullptr, "Unknown7"},
+            {2018, nullptr, "GetApplicationDeliveryInfoHash"},
+            {2050, nullptr, "GetApplicationRightsOnClient"},
+            {2100, nullptr, "GetApplicationTerminateResult"},
+            {2101, nullptr, "GetRawApplicationTerminateResult"},
            {2150, nullptr, "CreateRightsEnvironment"},
            {2151, nullptr, "DestroyRightsEnvironment"},
            {2152, nullptr, "ActivateRightsEnvironment"},
@@ -237,10 +237,10 @@ public:
            {2182, nullptr, "SetActiveRightsContextUsingStateToRightsEnvironment"},
            {2190, nullptr, "GetRightsEnvironmentHandleForApplication"},
            {2199, nullptr, "GetRightsEnvironmentCountForDebug"},
-            {2200, nullptr, "Unknown8"},
-            {2201, nullptr, "Unknown9"},
-            {2250, nullptr, "Unknown10"},
-            {2300, nullptr, "Unknown11"},
+            {2200, nullptr, "GetGameCardApplicationCopyIdentifier"},
+            {2201, nullptr, "GetInstalledApplicationCopyIdentifier"},
+            {2250, nullptr, "RequestReportActiveELicence"},
+            {2300, nullptr, "ListEventLog"},
        };
        // clang-format on

@@ -355,6 +355,7 @@ public:
        static const FunctionInfo functions[] = {
            {21, nullptr, "GetApplicationContentPath"},
            {23, nullptr, "ResolveApplicationContentPath"},
+            {93, nullptr, "GetRunningApplicationProgramId"},
        };
        // clang-format on

@@ -389,6 +390,11 @@ public:
        // clang-format off
        static const FunctionInfo functions[] = {
            {0, nullptr, "RequestLinkDevice"},
+            {1, nullptr, "RequestCleanupAllPreInstalledApplications"},
+            {2, nullptr, "RequestCleanupPreInstalledApplication"},
+            {3, nullptr, "RequestSyncRights"},
+            {4, nullptr, "RequestUnlinkDevice"},
+            {5, nullptr, "RequestRevokeAllELicense"},
        };
        // clang-format on

@@ -403,7 +409,7 @@ public:
        static const FunctionInfo functions[] = {
            {100, nullptr, "ResetToFactorySettings"},
            {101, nullptr, "ResetToFactorySettingsWithoutUserSaveData"},
-            {102, nullptr, "ResetToFactorySettingsForRefurbishment "},
+            {102, nullptr, "ResetToFactorySettingsForRefurbishment"},
        };
        // clang-format on

--- a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp
@@ -25,9 +25,9 @@ void nvdisp_disp0::flip(u32 buffer_handle, u32 offset, u32 format, u32 width, u3
                        u32 stride, NVFlinger::BufferQueue::BufferTransformFlags transform,
                        const MathUtil::Rectangle<int>& crop_rect) {
    VAddr addr = nvmap_dev->GetObjectAddress(buffer_handle);
-    LOG_WARNING(Service,
-                "Drawing from address {:X} offset {:08X} Width {} Height {} Stride {} Format {}",
-                addr, offset, width, height, stride, format);
+    LOG_TRACE(Service,
+              "Drawing from address {:X} offset {:08X} Width {} Height {} Stride {} Format {}",
+              addr, offset, width, height, stride, format);

    using PixelFormat = Tegra::FramebufferConfig::PixelFormat;
    const Tegra::FramebufferConfig framebuffer{
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp
@@ -184,7 +184,7 @@ u32 nvhost_ctrl_gpu::GetGpuTime(const std::vector<u8>& input, std::vector<u8>& o

    IoctlGetGpuTime params{};
    std::memcpy(&params, input.data(), input.size());
-    params.gpu_time = CoreTiming::cyclesToNs(CoreTiming::GetTicks());
+    params.gpu_time = Core::Timing::cyclesToNs(Core::Timing::GetTicks());
    std::memcpy(output.data(), &params, output.size());
    return 0;
 }
--- a/src/core/hle/service/nvflinger/buffer_queue.h
+++ b/src/core/hle/service/nvflinger/buffer_queue.h
@@ -13,10 +13,6 @@
 #include "core/hle/kernel/object.h"
 #include "core/hle/kernel/writable_event.h"

-namespace CoreTiming {
-struct EventType;
-}
-
 namespace Service::NVFlinger {

 struct IGBPBuffer {
--- a/src/core/hle/service/nvflinger/nvflinger.cpp
+++ b/src/core/hle/service/nvflinger/nvflinger.cpp
@@ -25,28 +25,28 @@
 namespace Service::NVFlinger {

 constexpr std::size_t SCREEN_REFRESH_RATE = 60;
-constexpr u64 frame_ticks = static_cast<u64>(CoreTiming::BASE_CLOCK_RATE / SCREEN_REFRESH_RATE);
+constexpr u64 frame_ticks = static_cast<u64>(Core::Timing::BASE_CLOCK_RATE / SCREEN_REFRESH_RATE);

 NVFlinger::NVFlinger() {
    // Schedule the screen composition events
    composition_event =
-        CoreTiming::RegisterEvent("ScreenComposition", [this](u64 userdata, int cycles_late) {
+        Core::Timing::RegisterEvent("ScreenComposition", [this](u64 userdata, int cycles_late) {
            Compose();
-            CoreTiming::ScheduleEvent(frame_ticks - cycles_late, composition_event);
+            Core::Timing::ScheduleEvent(frame_ticks - cycles_late, composition_event);
        });

-    CoreTiming::ScheduleEvent(frame_ticks, composition_event);
+    Core::Timing::ScheduleEvent(frame_ticks, composition_event);
 }

 NVFlinger::~NVFlinger() {
-    CoreTiming::UnscheduleEvent(composition_event, 0);
+    Core::Timing::UnscheduleEvent(composition_event, 0);
 }

 void NVFlinger::SetNVDrvInstance(std::shared_ptr<Nvidia::Module> instance) {
    nvdrv = std::move(instance);
 }

-u64 NVFlinger::OpenDisplay(std::string_view name) {
+std::optional<u64> NVFlinger::OpenDisplay(std::string_view name) {
    LOG_DEBUG(Service, "Opening \"{}\" display", name);

    // TODO(Subv): Currently we only support the Default display.
@@ -54,35 +54,51 @@ u64 NVFlinger::OpenDisplay(std::string_view name) {

    const auto itr = std::find_if(displays.begin(), displays.end(),
                                  [&](const Display& display) { return display.name == name; });
-
-    ASSERT(itr != displays.end());
+    if (itr == displays.end()) {
+        return {};
+    }

    return itr->id;
 }

-u64 NVFlinger::CreateLayer(u64 display_id) {
-    auto& display = GetDisplay(display_id);
+std::optional<u64> NVFlinger::CreateLayer(u64 display_id) {
+    auto* const display = FindDisplay(display_id);

-    ASSERT_MSG(display.layers.empty(), "Only one layer is supported per display at the moment");
+    if (display == nullptr) {
+        return {};
+    }
+
+    ASSERT_MSG(display->layers.empty(), "Only one layer is supported per display at the moment");

    const u64 layer_id = next_layer_id++;
    const u32 buffer_queue_id = next_buffer_queue_id++;
    auto buffer_queue = std::make_shared<BufferQueue>(buffer_queue_id, layer_id);
-    display.layers.emplace_back(layer_id, buffer_queue);
+    display->layers.emplace_back(layer_id, buffer_queue);
    buffer_queues.emplace_back(std::move(buffer_queue));
    return layer_id;
 }

-u32 NVFlinger::GetBufferQueueId(u64 display_id, u64 layer_id) {
-    const auto& layer = GetLayer(display_id, layer_id);
-    return layer.buffer_queue->GetId();
+std::optional<u32> NVFlinger::FindBufferQueueId(u64 display_id, u64 layer_id) const {
+    const auto* const layer = FindLayer(display_id, layer_id);
+
+    if (layer == nullptr) {
+        return {};
+    }
+
+    return layer->buffer_queue->GetId();
 }

-Kernel::SharedPtr<Kernel::ReadableEvent> NVFlinger::GetVsyncEvent(u64 display_id) {
-    return GetDisplay(display_id).vsync_event.readable;
+Kernel::SharedPtr<Kernel::ReadableEvent> NVFlinger::FindVsyncEvent(u64 display_id) const {
+    auto* const display = FindDisplay(display_id);
+
+    if (display == nullptr) {
+        return nullptr;
+    }
+
+    return display->vsync_event.readable;
 }

-std::shared_ptr<BufferQueue> NVFlinger::GetBufferQueue(u32 id) const {
+std::shared_ptr<BufferQueue> NVFlinger::FindBufferQueue(u32 id) const {
    const auto itr = std::find_if(buffer_queues.begin(), buffer_queues.end(),
                                  [&](const auto& queue) { return queue->GetId() == id; });

@@ -90,22 +106,60 @@ std::shared_ptr<BufferQueue> NVFlinger::GetBufferQueue(u32 id) const {
    return *itr;
 }

-Display& NVFlinger::GetDisplay(u64 display_id) {
+Display* NVFlinger::FindDisplay(u64 display_id) {
    const auto itr = std::find_if(displays.begin(), displays.end(),
                                  [&](const Display& display) { return display.id == display_id; });

-    ASSERT(itr != displays.end());
-    return *itr;
+    if (itr == displays.end()) {
+        return nullptr;
+    }
+
+    return &*itr;
 }

-Layer& NVFlinger::GetLayer(u64 display_id, u64 layer_id) {
-    auto& display = GetDisplay(display_id);
+const Display* NVFlinger::FindDisplay(u64 display_id) const {
+    const auto itr = std::find_if(displays.begin(), displays.end(),
+                                  [&](const Display& display) { return display.id == display_id; });

-    const auto itr = std::find_if(display.layers.begin(), display.layers.end(),
+    if (itr == displays.end()) {
+        return nullptr;
+    }
+
+    return &*itr;
+}
+
+Layer* NVFlinger::FindLayer(u64 display_id, u64 layer_id) {
+    auto* const display = FindDisplay(display_id);
+
+    if (display == nullptr) {
+        return nullptr;
+    }
+
+    const auto itr = std::find_if(display->layers.begin(), display->layers.end(),
                                  [&](const Layer& layer) { return layer.id == layer_id; });

-    ASSERT(itr != display.layers.end());
-    return *itr;
+    if (itr == display->layers.end()) {
+        return nullptr;
+    }
+
+    return &*itr;
+}
+
+const Layer* NVFlinger::FindLayer(u64 display_id, u64 layer_id) const {
+    const auto* const display = FindDisplay(display_id);
+
+    if (display == nullptr) {
+        return nullptr;
+    }
+
+    const auto itr = std::find_if(display->layers.begin(), display->layers.end(),
+                                  [&](const Layer& layer) { return layer.id == layer_id; });
+
+    if (itr == display->layers.end()) {
+        return nullptr;
+    }
+
+    return &*itr;
 }

 void NVFlinger::Compose() {
--- a/src/core/hle/service/nvflinger/nvflinger.h
+++ b/src/core/hle/service/nvflinger/nvflinger.h
@@ -6,6 +6,7 @@

 #include <array>
 #include <memory>
+#include <optional>
 #include <string>
 #include <string_view>
 #include <vector>
@@ -13,7 +14,7 @@
 #include "common/common_types.h"
 #include "core/hle/kernel/object.h"

-namespace CoreTiming {
+namespace Core::Timing {
 struct EventType;
 }

@@ -57,31 +58,45 @@ public:
    /// Sets the NVDrv module instance to use to send buffers to the GPU.
    void SetNVDrvInstance(std::shared_ptr<Nvidia::Module> instance);

-    /// Opens the specified display and returns the id.
-    u64 OpenDisplay(std::string_view name);
+    /// Opens the specified display and returns the ID.
+    ///
+    /// If an invalid display name is provided, then an empty optional is returned.
+    std::optional<u64> OpenDisplay(std::string_view name);

-    /// Creates a layer on the specified display and returns the layer id.
-    u64 CreateLayer(u64 display_id);
+    /// Creates a layer on the specified display and returns the layer ID.
+    ///
+    /// If an invalid display ID is specified, then an empty optional is returned.
+    std::optional<u64> CreateLayer(u64 display_id);

-    /// Gets the buffer queue id of the specified layer in the specified display.
-    u32 GetBufferQueueId(u64 display_id, u64 layer_id);
+    /// Finds the buffer queue ID of the specified layer in the specified display.
+    ///
+    /// If an invalid display ID or layer ID is provided, then an empty optional is returned.
+    std::optional<u32> FindBufferQueueId(u64 display_id, u64 layer_id) const;

    /// Gets the vsync event for the specified display.
-    Kernel::SharedPtr<Kernel::ReadableEvent> GetVsyncEvent(u64 display_id);
+    ///
+    /// If an invalid display ID is provided, then nullptr is returned.
+    Kernel::SharedPtr<Kernel::ReadableEvent> FindVsyncEvent(u64 display_id) const;

-    /// Obtains a buffer queue identified by the id.
-    std::shared_ptr<BufferQueue> GetBufferQueue(u32 id) const;
+    /// Obtains a buffer queue identified by the ID.
+    std::shared_ptr<BufferQueue> FindBufferQueue(u32 id) const;

    /// Performs a composition request to the emulated nvidia GPU and triggers the vsync events when
    /// finished.
    void Compose();

 private:
-    /// Returns the display identified by the specified id.
-    Display& GetDisplay(u64 display_id);
+    /// Finds the display identified by the specified ID.
+    Display* FindDisplay(u64 display_id);

-    /// Returns the layer identified by the specified id in the desired display.
-    Layer& GetLayer(u64 display_id, u64 layer_id);
+    /// Finds the display identified by the specified ID.
+    const Display* FindDisplay(u64 display_id) const;
+
+    /// Finds the layer identified by the specified ID in the desired display.
+    Layer* FindLayer(u64 display_id, u64 layer_id);
+
+    /// Finds the layer identified by the specified ID in the desired display.
+    const Layer* FindLayer(u64 display_id, u64 layer_id) const;

    std::shared_ptr<Nvidia::Module> nvdrv;

@@ -100,8 +115,8 @@ private:
    /// layers.
    u32 next_buffer_queue_id = 1;

-    /// CoreTiming event that handles screen composition.
-    CoreTiming::EventType* composition_event;
+    /// Event that handles screen composition.
+    Core::Timing::EventType* composition_event;
 };

 } // namespace Service::NVFlinger
--- a/src/core/hle/service/psc/psc.cpp
+++ b/src/core/hle/service/psc/psc.cpp
@@ -17,13 +17,13 @@ public:
    explicit PSC_C() : ServiceFramework{"psc:c"} {
        // clang-format off
        static const FunctionInfo functions[] = {
-            {0, nullptr, "Unknown1"},
-            {1, nullptr, "Unknown2"},
-            {2, nullptr, "Unknown3"},
-            {3, nullptr, "Unknown4"},
-            {4, nullptr, "Unknown5"},
-            {5, nullptr, "Unknown6"},
-            {6, nullptr, "Unknown7"},
+            {0, nullptr, "Initialize"},
+            {1, nullptr, "DispatchRequest"},
+            {2, nullptr, "GetResult"},
+            {3, nullptr, "GetState"},
+            {4, nullptr, "Cancel"},
+            {5, nullptr, "PrintModuleInformation"},
+            {6, nullptr, "GetModuleInformation"},
        };
        // clang-format on

@@ -39,7 +39,8 @@ public:
            {0, nullptr, "Initialize"},
            {1, nullptr, "GetRequest"},
            {2, nullptr, "Acknowledge"},
-            {3, nullptr, "Unknown1"},
+            {3, nullptr, "Finalize"},
+            {4, nullptr, "AcknowledgeEx"},
        };
        // clang-format on

--- a/src/core/hle/service/time/time.cpp
+++ b/src/core/hle/service/time/time.cpp
@@ -106,8 +106,8 @@ private:
    void GetCurrentTimePoint(Kernel::HLERequestContext& ctx) {
        LOG_DEBUG(Service_Time, "called");

-        SteadyClockTimePoint steady_clock_time_point{
-            CoreTiming::cyclesToMs(CoreTiming::GetTicks()) / 1000};
+        const SteadyClockTimePoint steady_clock_time_point{
+            Core::Timing::cyclesToMs(Core::Timing::GetTicks()) / 1000};
        IPC::ResponseBuilder rb{ctx, (sizeof(SteadyClockTimePoint) / 4) + 2};
        rb.Push(RESULT_SUCCESS);
        rb.PushRaw(steady_clock_time_point);
@@ -282,7 +282,7 @@ void Module::Interface::GetClockSnapshot(Kernel::HLERequestContext& ctx) {
    }

    const SteadyClockTimePoint steady_clock_time_point{
-        CoreTiming::cyclesToMs(CoreTiming::GetTicks()) / 1000, {}};
+        Core::Timing::cyclesToMs(Core::Timing::GetTicks()) / 1000, {}};

    CalendarTime calendar_time{};
    calendar_time.year = tm->tm_year + 1900;
--- a/src/core/hle/service/vi/vi.cpp
+++ b/src/core/hle/service/vi/vi.cpp
@@ -34,6 +34,7 @@ namespace Service::VI {

 constexpr ResultCode ERR_OPERATION_FAILED{ErrorModule::VI, 1};
 constexpr ResultCode ERR_UNSUPPORTED{ErrorModule::VI, 6};
+constexpr ResultCode ERR_NOT_FOUND{ErrorModule::VI, 7};

 struct DisplayInfo {
    /// The name of this particular display.
@@ -524,7 +525,7 @@ private:
        LOG_DEBUG(Service_VI, "called. id=0x{:08X} transaction={:X}, flags=0x{:08X}", id,
                  static_cast<u32>(transaction), flags);

-        auto buffer_queue = nv_flinger->GetBufferQueue(id);
+        auto buffer_queue = nv_flinger->FindBufferQueue(id);

        if (transaction == TransactionId::Connect) {
            IGBPConnectRequestParcel request{ctx.ReadBuffer()};
@@ -558,7 +559,7 @@ private:
                    [=](Kernel::SharedPtr<Kernel::Thread> thread, Kernel::HLERequestContext& ctx,
                        Kernel::ThreadWakeupReason reason) {
                        // Repeat TransactParcel DequeueBuffer when a buffer is available
-                        auto buffer_queue = nv_flinger->GetBufferQueue(id);
+                        auto buffer_queue = nv_flinger->FindBufferQueue(id);
                        std::optional<u32> slot = buffer_queue->DequeueBuffer(width, height);
                        ASSERT_MSG(slot != std::nullopt, "Could not dequeue buffer.");

@@ -628,7 +629,7 @@ private:

        LOG_WARNING(Service_VI, "(STUBBED) called id={}, unknown={:08X}", id, unknown);

-        const auto buffer_queue = nv_flinger->GetBufferQueue(id);
+        const auto buffer_queue = nv_flinger->FindBufferQueue(id);

        // TODO(Subv): Find out what this actually is.
        IPC::ResponseBuilder rb{ctx, 2, 1};
@@ -838,11 +839,16 @@ private:
                    "(STUBBED) called. unknown=0x{:08X}, display=0x{:016X}, aruid=0x{:016X}",
                    unknown, display, aruid);

-        const u64 layer_id = nv_flinger->CreateLayer(display);
+        const auto layer_id = nv_flinger->CreateLayer(display);
+        if (!layer_id) {
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ERR_NOT_FOUND);
+            return;
+        }

        IPC::ResponseBuilder rb{ctx, 4};
        rb.Push(RESULT_SUCCESS);
-        rb.Push(layer_id);
+        rb.Push(*layer_id);
    }

    void AddToLayerStack(Kernel::HLERequestContext& ctx) {
@@ -950,9 +956,16 @@ private:

        ASSERT_MSG(name == "Default", "Non-default displays aren't supported yet");

+        const auto display_id = nv_flinger->OpenDisplay(name);
+        if (!display_id) {
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ERR_NOT_FOUND);
+            return;
+        }
+
        IPC::ResponseBuilder rb{ctx, 4};
        rb.Push(RESULT_SUCCESS);
-        rb.Push<u64>(nv_flinger->OpenDisplay(name));
+        rb.Push<u64>(*display_id);
    }

    void CloseDisplay(Kernel::HLERequestContext& ctx) {
@@ -1043,10 +1056,21 @@ private:

        LOG_DEBUG(Service_VI, "called. layer_id=0x{:016X}, aruid=0x{:016X}", layer_id, aruid);

-        const u64 display_id = nv_flinger->OpenDisplay(display_name);
-        const u32 buffer_queue_id = nv_flinger->GetBufferQueueId(display_id, layer_id);
+        const auto display_id = nv_flinger->OpenDisplay(display_name);
+        if (!display_id) {
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ERR_NOT_FOUND);
+            return;
+        }

-        NativeWindow native_window{buffer_queue_id};
+        const auto buffer_queue_id = nv_flinger->FindBufferQueueId(*display_id, layer_id);
+        if (!buffer_queue_id) {
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ERR_NOT_FOUND);
+            return;
+        }
+
+        NativeWindow native_window{*buffer_queue_id};
        IPC::ResponseBuilder rb{ctx, 4};
        rb.Push(RESULT_SUCCESS);
        rb.Push<u64>(ctx.WriteBuffer(native_window.Serialize()));
@@ -1062,13 +1086,24 @@ private:

        // TODO(Subv): What's the difference between a Stray and a Managed layer?

-        const u64 layer_id = nv_flinger->CreateLayer(display_id);
-        const u32 buffer_queue_id = nv_flinger->GetBufferQueueId(display_id, layer_id);
+        const auto layer_id = nv_flinger->CreateLayer(display_id);
+        if (!layer_id) {
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ERR_NOT_FOUND);
+            return;
+        }

-        NativeWindow native_window{buffer_queue_id};
+        const auto buffer_queue_id = nv_flinger->FindBufferQueueId(display_id, *layer_id);
+        if (!buffer_queue_id) {
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ERR_NOT_FOUND);
+            return;
+        }
+
+        NativeWindow native_window{*buffer_queue_id};
        IPC::ResponseBuilder rb{ctx, 6};
        rb.Push(RESULT_SUCCESS);
-        rb.Push(layer_id);
+        rb.Push(*layer_id);
        rb.Push<u64>(ctx.WriteBuffer(native_window.Serialize()));
    }

@@ -1088,7 +1123,12 @@ private:

        LOG_WARNING(Service_VI, "(STUBBED) called. display_id=0x{:016X}", display_id);

-        const auto vsync_event = nv_flinger->GetVsyncEvent(display_id);
+        const auto vsync_event = nv_flinger->FindVsyncEvent(display_id);
+        if (!vsync_event) {
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ERR_NOT_FOUND);
+            return;
+        }

        IPC::ResponseBuilder rb{ctx, 2, 1};
        rb.Push(RESULT_SUCCESS);
--- a/src/core/settings.h
+++ b/src/core/settings.h
@@ -391,6 +391,7 @@ struct Values {
    float resolution_factor;
    bool use_frame_limit;
    u16 frame_limit;
+    bool use_disk_shader_cache;
    bool use_accurate_gpu_emulation;

    float bg_red;
--- a/src/core/telemetry_session.cpp
+++ b/src/core/telemetry_session.cpp
@@ -158,6 +158,8 @@ TelemetrySession::TelemetrySession() {
    AddField(Telemetry::FieldType::UserConfig, "Renderer_UseFrameLimit",
             Settings::values.use_frame_limit);
    AddField(Telemetry::FieldType::UserConfig, "Renderer_FrameLimit", Settings::values.frame_limit);
+    AddField(Telemetry::FieldType::UserConfig, "Renderer_UseDiskShaderCache",
+             Settings::values.use_disk_shader_cache);
    AddField(Telemetry::FieldType::UserConfig, "Renderer_UseAccurateGpuEmulation",
             Settings::values.use_accurate_gpu_emulation);
    AddField(Telemetry::FieldType::UserConfig, "System_UseDockedMode",
--- a/src/tests/core/core_timing.cpp
+++ b/src/tests/core/core_timing.cpp
@@ -31,10 +31,10 @@ void CallbackTemplate(u64 userdata, s64 cycles_late) {
 class ScopeInit final {
 public:
    ScopeInit() {
-        CoreTiming::Init();
+        Core::Timing::Init();
    }
    ~ScopeInit() {
-        CoreTiming::Shutdown();
+        Core::Timing::Shutdown();
    }
 };

@@ -44,37 +44,37 @@ static void AdvanceAndCheck(u32 idx, int downcount, int expected_lateness = 0,
    expected_callback = CB_IDS[idx];
    lateness = expected_lateness;

-    CoreTiming::AddTicks(CoreTiming::GetDowncount() -
-                         cpu_downcount); // Pretend we executed X cycles of instructions.
-    CoreTiming::Advance();
+    // Pretend we executed X cycles of instructions.
+    Core::Timing::AddTicks(Core::Timing::GetDowncount() - cpu_downcount);
+    Core::Timing::Advance();

    REQUIRE(decltype(callbacks_ran_flags)().set(idx) == callbacks_ran_flags);
-    REQUIRE(downcount == CoreTiming::GetDowncount());
+    REQUIRE(downcount == Core::Timing::GetDowncount());
 }

 TEST_CASE("CoreTiming[BasicOrder]", "[core]") {
    ScopeInit guard;

-    CoreTiming::EventType* cb_a = CoreTiming::RegisterEvent("callbackA", CallbackTemplate<0>);
-    CoreTiming::EventType* cb_b = CoreTiming::RegisterEvent("callbackB", CallbackTemplate<1>);
-    CoreTiming::EventType* cb_c = CoreTiming::RegisterEvent("callbackC", CallbackTemplate<2>);
-    CoreTiming::EventType* cb_d = CoreTiming::RegisterEvent("callbackD", CallbackTemplate<3>);
-    CoreTiming::EventType* cb_e = CoreTiming::RegisterEvent("callbackE", CallbackTemplate<4>);
+    Core::Timing::EventType* cb_a = Core::Timing::RegisterEvent("callbackA", CallbackTemplate<0>);
+    Core::Timing::EventType* cb_b = Core::Timing::RegisterEvent("callbackB", CallbackTemplate<1>);
+    Core::Timing::EventType* cb_c = Core::Timing::RegisterEvent("callbackC", CallbackTemplate<2>);
+    Core::Timing::EventType* cb_d = Core::Timing::RegisterEvent("callbackD", CallbackTemplate<3>);
+    Core::Timing::EventType* cb_e = Core::Timing::RegisterEvent("callbackE", CallbackTemplate<4>);

    // Enter slice 0
-    CoreTiming::Advance();
+    Core::Timing::Advance();

    // D -> B -> C -> A -> E
-    CoreTiming::ScheduleEvent(1000, cb_a, CB_IDS[0]);
-    REQUIRE(1000 == CoreTiming::GetDowncount());
-    CoreTiming::ScheduleEvent(500, cb_b, CB_IDS[1]);
-    REQUIRE(500 == CoreTiming::GetDowncount());
-    CoreTiming::ScheduleEvent(800, cb_c, CB_IDS[2]);
-    REQUIRE(500 == CoreTiming::GetDowncount());
-    CoreTiming::ScheduleEvent(100, cb_d, CB_IDS[3]);
-    REQUIRE(100 == CoreTiming::GetDowncount());
-    CoreTiming::ScheduleEvent(1200, cb_e, CB_IDS[4]);
-    REQUIRE(100 == CoreTiming::GetDowncount());
+    Core::Timing::ScheduleEvent(1000, cb_a, CB_IDS[0]);
+    REQUIRE(1000 == Core::Timing::GetDowncount());
+    Core::Timing::ScheduleEvent(500, cb_b, CB_IDS[1]);
+    REQUIRE(500 == Core::Timing::GetDowncount());
+    Core::Timing::ScheduleEvent(800, cb_c, CB_IDS[2]);
+    REQUIRE(500 == Core::Timing::GetDowncount());
+    Core::Timing::ScheduleEvent(100, cb_d, CB_IDS[3]);
+    REQUIRE(100 == Core::Timing::GetDowncount());
+    Core::Timing::ScheduleEvent(1200, cb_e, CB_IDS[4]);
+    REQUIRE(100 == Core::Timing::GetDowncount());

    AdvanceAndCheck(3, 400);
    AdvanceAndCheck(1, 300);
@@ -86,36 +86,36 @@ TEST_CASE("CoreTiming[BasicOrder]", "[core]") {
 TEST_CASE("CoreTiming[Threadsave]", "[core]") {
    ScopeInit guard;

-    CoreTiming::EventType* cb_a = CoreTiming::RegisterEvent("callbackA", CallbackTemplate<0>);
-    CoreTiming::EventType* cb_b = CoreTiming::RegisterEvent("callbackB", CallbackTemplate<1>);
-    CoreTiming::EventType* cb_c = CoreTiming::RegisterEvent("callbackC", CallbackTemplate<2>);
-    CoreTiming::EventType* cb_d = CoreTiming::RegisterEvent("callbackD", CallbackTemplate<3>);
-    CoreTiming::EventType* cb_e = CoreTiming::RegisterEvent("callbackE", CallbackTemplate<4>);
+    Core::Timing::EventType* cb_a = Core::Timing::RegisterEvent("callbackA", CallbackTemplate<0>);
+    Core::Timing::EventType* cb_b = Core::Timing::RegisterEvent("callbackB", CallbackTemplate<1>);
+    Core::Timing::EventType* cb_c = Core::Timing::RegisterEvent("callbackC", CallbackTemplate<2>);
+    Core::Timing::EventType* cb_d = Core::Timing::RegisterEvent("callbackD", CallbackTemplate<3>);
+    Core::Timing::EventType* cb_e = Core::Timing::RegisterEvent("callbackE", CallbackTemplate<4>);

    // Enter slice 0
-    CoreTiming::Advance();
+    Core::Timing::Advance();

    // D -> B -> C -> A -> E
-    CoreTiming::ScheduleEventThreadsafe(1000, cb_a, CB_IDS[0]);
+    Core::Timing::ScheduleEventThreadsafe(1000, cb_a, CB_IDS[0]);
    // Manually force since ScheduleEventThreadsafe doesn't call it
-    CoreTiming::ForceExceptionCheck(1000);
-    REQUIRE(1000 == CoreTiming::GetDowncount());
-    CoreTiming::ScheduleEventThreadsafe(500, cb_b, CB_IDS[1]);
+    Core::Timing::ForceExceptionCheck(1000);
+    REQUIRE(1000 == Core::Timing::GetDowncount());
+    Core::Timing::ScheduleEventThreadsafe(500, cb_b, CB_IDS[1]);
    // Manually force since ScheduleEventThreadsafe doesn't call it
-    CoreTiming::ForceExceptionCheck(500);
-    REQUIRE(500 == CoreTiming::GetDowncount());
-    CoreTiming::ScheduleEventThreadsafe(800, cb_c, CB_IDS[2]);
+    Core::Timing::ForceExceptionCheck(500);
+    REQUIRE(500 == Core::Timing::GetDowncount());
+    Core::Timing::ScheduleEventThreadsafe(800, cb_c, CB_IDS[2]);
    // Manually force since ScheduleEventThreadsafe doesn't call it
-    CoreTiming::ForceExceptionCheck(800);
-    REQUIRE(500 == CoreTiming::GetDowncount());
-    CoreTiming::ScheduleEventThreadsafe(100, cb_d, CB_IDS[3]);
+    Core::Timing::ForceExceptionCheck(800);
+    REQUIRE(500 == Core::Timing::GetDowncount());
+    Core::Timing::ScheduleEventThreadsafe(100, cb_d, CB_IDS[3]);
    // Manually force since ScheduleEventThreadsafe doesn't call it
-    CoreTiming::ForceExceptionCheck(100);
-    REQUIRE(100 == CoreTiming::GetDowncount());
-    CoreTiming::ScheduleEventThreadsafe(1200, cb_e, CB_IDS[4]);
+    Core::Timing::ForceExceptionCheck(100);
+    REQUIRE(100 == Core::Timing::GetDowncount());
+    Core::Timing::ScheduleEventThreadsafe(1200, cb_e, CB_IDS[4]);
    // Manually force since ScheduleEventThreadsafe doesn't call it
-    CoreTiming::ForceExceptionCheck(1200);
-    REQUIRE(100 == CoreTiming::GetDowncount());
+    Core::Timing::ForceExceptionCheck(1200);
+    REQUIRE(100 == Core::Timing::GetDowncount());

    AdvanceAndCheck(3, 400);
    AdvanceAndCheck(1, 300);
@@ -143,42 +143,42 @@ TEST_CASE("CoreTiming[SharedSlot]", "[core]") {

    ScopeInit guard;

-    CoreTiming::EventType* cb_a = CoreTiming::RegisterEvent("callbackA", FifoCallback<0>);
-    CoreTiming::EventType* cb_b = CoreTiming::RegisterEvent("callbackB", FifoCallback<1>);
-    CoreTiming::EventType* cb_c = CoreTiming::RegisterEvent("callbackC", FifoCallback<2>);
-    CoreTiming::EventType* cb_d = CoreTiming::RegisterEvent("callbackD", FifoCallback<3>);
-    CoreTiming::EventType* cb_e = CoreTiming::RegisterEvent("callbackE", FifoCallback<4>);
+    Core::Timing::EventType* cb_a = Core::Timing::RegisterEvent("callbackA", FifoCallback<0>);
+    Core::Timing::EventType* cb_b = Core::Timing::RegisterEvent("callbackB", FifoCallback<1>);
+    Core::Timing::EventType* cb_c = Core::Timing::RegisterEvent("callbackC", FifoCallback<2>);
+    Core::Timing::EventType* cb_d = Core::Timing::RegisterEvent("callbackD", FifoCallback<3>);
+    Core::Timing::EventType* cb_e = Core::Timing::RegisterEvent("callbackE", FifoCallback<4>);

-    CoreTiming::ScheduleEvent(1000, cb_a, CB_IDS[0]);
-    CoreTiming::ScheduleEvent(1000, cb_b, CB_IDS[1]);
-    CoreTiming::ScheduleEvent(1000, cb_c, CB_IDS[2]);
-    CoreTiming::ScheduleEvent(1000, cb_d, CB_IDS[3]);
-    CoreTiming::ScheduleEvent(1000, cb_e, CB_IDS[4]);
+    Core::Timing::ScheduleEvent(1000, cb_a, CB_IDS[0]);
+    Core::Timing::ScheduleEvent(1000, cb_b, CB_IDS[1]);
+    Core::Timing::ScheduleEvent(1000, cb_c, CB_IDS[2]);
+    Core::Timing::ScheduleEvent(1000, cb_d, CB_IDS[3]);
+    Core::Timing::ScheduleEvent(1000, cb_e, CB_IDS[4]);

    // Enter slice 0
-    CoreTiming::Advance();
-    REQUIRE(1000 == CoreTiming::GetDowncount());
+    Core::Timing::Advance();
+    REQUIRE(1000 == Core::Timing::GetDowncount());

    callbacks_ran_flags = 0;
    counter = 0;
    lateness = 0;
-    CoreTiming::AddTicks(CoreTiming::GetDowncount());
-    CoreTiming::Advance();
-    REQUIRE(MAX_SLICE_LENGTH == CoreTiming::GetDowncount());
+    Core::Timing::AddTicks(Core::Timing::GetDowncount());
+    Core::Timing::Advance();
+    REQUIRE(MAX_SLICE_LENGTH == Core::Timing::GetDowncount());
    REQUIRE(0x1FULL == callbacks_ran_flags.to_ullong());
 }

-TEST_CASE("CoreTiming[PredictableLateness]", "[core]") {
+TEST_CASE("Core::Timing[PredictableLateness]", "[core]") {
    ScopeInit guard;

-    CoreTiming::EventType* cb_a = CoreTiming::RegisterEvent("callbackA", CallbackTemplate<0>);
-    CoreTiming::EventType* cb_b = CoreTiming::RegisterEvent("callbackB", CallbackTemplate<1>);
+    Core::Timing::EventType* cb_a = Core::Timing::RegisterEvent("callbackA", CallbackTemplate<0>);
+    Core::Timing::EventType* cb_b = Core::Timing::RegisterEvent("callbackB", CallbackTemplate<1>);

    // Enter slice 0
-    CoreTiming::Advance();
+    Core::Timing::Advance();

-    CoreTiming::ScheduleEvent(100, cb_a, CB_IDS[0]);
-    CoreTiming::ScheduleEvent(200, cb_b, CB_IDS[1]);
+    Core::Timing::ScheduleEvent(100, cb_a, CB_IDS[0]);
+    Core::Timing::ScheduleEvent(200, cb_b, CB_IDS[1]);

    AdvanceAndCheck(0, 90, 10, -10); // (100 - 10)
    AdvanceAndCheck(1, MAX_SLICE_LENGTH, 50, -50);
@@ -192,9 +192,10 @@ static void RescheduleCallback(u64 userdata, s64 cycles_late) {
    REQUIRE(reschedules >= 0);
    REQUIRE(lateness == cycles_late);

-    if (reschedules > 0)
-        CoreTiming::ScheduleEvent(1000, reinterpret_cast<CoreTiming::EventType*>(userdata),
-                                  userdata);
+    if (reschedules > 0) {
+        Core::Timing::ScheduleEvent(1000, reinterpret_cast<Core::Timing::EventType*>(userdata),
+                                    userdata);
+    }
 }
 } // namespace ChainSchedulingTest

@@ -203,35 +204,35 @@ TEST_CASE("CoreTiming[ChainScheduling]", "[core]") {

    ScopeInit guard;

-    CoreTiming::EventType* cb_a = CoreTiming::RegisterEvent("callbackA", CallbackTemplate<0>);
-    CoreTiming::EventType* cb_b = CoreTiming::RegisterEvent("callbackB", CallbackTemplate<1>);
-    CoreTiming::EventType* cb_c = CoreTiming::RegisterEvent("callbackC", CallbackTemplate<2>);
-    CoreTiming::EventType* cb_rs =
-        CoreTiming::RegisterEvent("callbackReschedule", RescheduleCallback);
+    Core::Timing::EventType* cb_a = Core::Timing::RegisterEvent("callbackA", CallbackTemplate<0>);
+    Core::Timing::EventType* cb_b = Core::Timing::RegisterEvent("callbackB", CallbackTemplate<1>);
+    Core::Timing::EventType* cb_c = Core::Timing::RegisterEvent("callbackC", CallbackTemplate<2>);
+    Core::Timing::EventType* cb_rs =
+        Core::Timing::RegisterEvent("callbackReschedule", RescheduleCallback);

    // Enter slice 0
-    CoreTiming::Advance();
+    Core::Timing::Advance();

-    CoreTiming::ScheduleEvent(800, cb_a, CB_IDS[0]);
-    CoreTiming::ScheduleEvent(1000, cb_b, CB_IDS[1]);
-    CoreTiming::ScheduleEvent(2200, cb_c, CB_IDS[2]);
-    CoreTiming::ScheduleEvent(1000, cb_rs, reinterpret_cast<u64>(cb_rs));
-    REQUIRE(800 == CoreTiming::GetDowncount());
+    Core::Timing::ScheduleEvent(800, cb_a, CB_IDS[0]);
+    Core::Timing::ScheduleEvent(1000, cb_b, CB_IDS[1]);
+    Core::Timing::ScheduleEvent(2200, cb_c, CB_IDS[2]);
+    Core::Timing::ScheduleEvent(1000, cb_rs, reinterpret_cast<u64>(cb_rs));
+    REQUIRE(800 == Core::Timing::GetDowncount());

    reschedules = 3;
    AdvanceAndCheck(0, 200);  // cb_a
    AdvanceAndCheck(1, 1000); // cb_b, cb_rs
    REQUIRE(2 == reschedules);

-    CoreTiming::AddTicks(CoreTiming::GetDowncount());
-    CoreTiming::Advance(); // cb_rs
+    Core::Timing::AddTicks(Core::Timing::GetDowncount());
+    Core::Timing::Advance(); // cb_rs
    REQUIRE(1 == reschedules);
-    REQUIRE(200 == CoreTiming::GetDowncount());
+    REQUIRE(200 == Core::Timing::GetDowncount());

    AdvanceAndCheck(2, 800); // cb_c

-    CoreTiming::AddTicks(CoreTiming::GetDowncount());
-    CoreTiming::Advance(); // cb_rs
+    Core::Timing::AddTicks(Core::Timing::GetDowncount());
+    Core::Timing::Advance(); // cb_rs
    REQUIRE(0 == reschedules);
-    REQUIRE(MAX_SLICE_LENGTH == CoreTiming::GetDowncount());
+    REQUIRE(MAX_SLICE_LENGTH == Core::Timing::GetDowncount());
 }
--- a/src/video_core/CMakeLists.txt
+++ b/src/video_core/CMakeLists.txt
@@ -5,12 +5,12 @@ add_library(video_core STATIC
    debug_utils/debug_utils.h
    engines/fermi_2d.cpp
    engines/fermi_2d.h
+    engines/kepler_compute.cpp
+    engines/kepler_compute.h
    engines/kepler_memory.cpp
    engines/kepler_memory.h
    engines/maxwell_3d.cpp
    engines/maxwell_3d.h
-    engines/maxwell_compute.cpp
-    engines/maxwell_compute.h
    engines/maxwell_dma.cpp
    engines/maxwell_dma.h
    engines/shader_bytecode.h
@@ -44,6 +44,8 @@ add_library(video_core STATIC
    renderer_opengl/gl_shader_cache.h
    renderer_opengl/gl_shader_decompiler.cpp
    renderer_opengl/gl_shader_decompiler.h
+    renderer_opengl/gl_shader_disk_cache.cpp
+    renderer_opengl/gl_shader_disk_cache.h
    renderer_opengl/gl_shader_gen.cpp
    renderer_opengl/gl_shader_gen.h
    renderer_opengl/gl_shader_manager.cpp
@@ -102,4 +104,4 @@ add_library(video_core STATIC
 create_target_directory_groups(video_core)

 target_link_libraries(video_core PUBLIC common core)
-target_link_libraries(video_core PRIVATE glad)
+target_link_libraries(video_core PRIVATE glad lz4_static)
--- a/src/video_core/dma_pusher.cpp
+++ b/src/video_core/dma_pusher.cpp
@@ -35,8 +35,10 @@ void DmaPusher::DispatchCalls() {
 bool DmaPusher::Step() {
    if (dma_get != dma_put) {
        // Push buffer non-empty, read a word
-        const CommandHeader command_header{
-            Memory::Read32(*gpu.MemoryManager().GpuToCpuAddress(dma_get))};
+        const auto address = gpu.MemoryManager().GpuToCpuAddress(dma_get);
+        ASSERT_MSG(address, "Invalid GPU address");
+
+        const CommandHeader command_header{Memory::Read32(*address)};

        dma_get += sizeof(u32);

--- a/src/video_core/engines/fermi_2d.cpp
+++ b/src/video_core/engines/fermi_2d.cpp
@@ -21,7 +21,9 @@ void Fermi2D::CallMethod(const GPU::MethodCall& method_call) {
    regs.reg_array[method_call.method] = method_call.argument;

    switch (method_call.method) {
-    case FERMI2D_REG_INDEX(trigger): {
+    // Trigger the surface copy on the last register write. This is blit_src_y, but this is 64-bit,
+    // so trigger on the second 32-bit write.
+    case FERMI2D_REG_INDEX(blit_src_y) + 1: {
        HandleSurfaceCopy();
        break;
    }
@@ -32,55 +34,23 @@ void Fermi2D::HandleSurfaceCopy() {
    LOG_WARNING(HW_GPU, "Requested a surface copy with operation {}",
                static_cast<u32>(regs.operation));

-    const GPUVAddr source = regs.src.Address();
-    const GPUVAddr dest = regs.dst.Address();
-
-    // TODO(Subv): Only same-format and same-size copies are allowed for now.
-    ASSERT(regs.src.format == regs.dst.format);
-    ASSERT(regs.src.width * regs.src.height == regs.dst.width * regs.dst.height);
-
    // TODO(Subv): Only raw copies are implemented.
    ASSERT(regs.operation == Regs::Operation::SrcCopy);

-    const VAddr source_cpu = *memory_manager.GpuToCpuAddress(source);
-    const VAddr dest_cpu = *memory_manager.GpuToCpuAddress(dest);
+    const u32 src_blit_x1{static_cast<u32>(regs.blit_src_x >> 32)};
+    const u32 src_blit_y1{static_cast<u32>(regs.blit_src_y >> 32)};
+    const u32 src_blit_x2{
+        static_cast<u32>((regs.blit_src_x + (regs.blit_dst_width * regs.blit_du_dx)) >> 32)};
+    const u32 src_blit_y2{
+        static_cast<u32>((regs.blit_src_y + (regs.blit_dst_height * regs.blit_dv_dy)) >> 32)};

-    u32 src_bytes_per_pixel = RenderTargetBytesPerPixel(regs.src.format);
-    u32 dst_bytes_per_pixel = RenderTargetBytesPerPixel(regs.dst.format);
+    const MathUtil::Rectangle<u32> src_rect{src_blit_x1, src_blit_y1, src_blit_x2, src_blit_y2};
+    const MathUtil::Rectangle<u32> dst_rect{regs.blit_dst_x, regs.blit_dst_y,
+                                            regs.blit_dst_x + regs.blit_dst_width,
+                                            regs.blit_dst_y + regs.blit_dst_height};

-    if (!rasterizer.AccelerateSurfaceCopy(regs.src, regs.dst)) {
-        // All copies here update the main memory, so mark all rasterizer states as invalid.
-        Core::System::GetInstance().GPU().Maxwell3D().dirty_flags.OnMemoryWrite();
-
-        rasterizer.FlushRegion(source_cpu, src_bytes_per_pixel * regs.src.width * regs.src.height);
-        // We have to invalidate the destination region to evict any outdated surfaces from the
-        // cache. We do this before actually writing the new data because the destination address
-        // might contain a dirty surface that will have to be written back to memory.
-        rasterizer.InvalidateRegion(dest_cpu,
-                                    dst_bytes_per_pixel * regs.dst.width * regs.dst.height);
-
-        if (regs.src.linear == regs.dst.linear) {
-            // If the input layout and the output layout are the same, just perform a raw copy.
-            ASSERT(regs.src.BlockHeight() == regs.dst.BlockHeight());
-            Memory::CopyBlock(dest_cpu, source_cpu,
-                              src_bytes_per_pixel * regs.dst.width * regs.dst.height);
-            return;
-        }
-        u8* src_buffer = Memory::GetPointer(source_cpu);
-        u8* dst_buffer = Memory::GetPointer(dest_cpu);
-        if (!regs.src.linear && regs.dst.linear) {
-            // If the input is tiled and the output is linear, deswizzle the input and copy it over.
-            Texture::CopySwizzledData(regs.src.width, regs.src.height, regs.src.depth,
-                                      src_bytes_per_pixel, dst_bytes_per_pixel, src_buffer,
-                                      dst_buffer, true, regs.src.BlockHeight(),
-                                      regs.src.BlockDepth(), 0);
-        } else {
-            // If the input is linear and the output is tiled, swizzle the input and copy it over.
-            Texture::CopySwizzledData(regs.src.width, regs.src.height, regs.src.depth,
-                                      src_bytes_per_pixel, dst_bytes_per_pixel, dst_buffer,
-                                      src_buffer, false, regs.dst.BlockHeight(),
-                                      regs.dst.BlockDepth(), 0);
-        }
+    if (!rasterizer.AccelerateSurfaceCopy(regs.src, regs.dst, src_rect, dst_rect)) {
+        UNIMPLEMENTED();
    }
 }

--- a/src/video_core/engines/fermi_2d.h
+++ b/src/video_core/engines/fermi_2d.h
@@ -94,12 +94,22 @@ public:

                Operation operation;

-                INSERT_PADDING_WORDS(0x9);
+                INSERT_PADDING_WORDS(0x177);

-                // TODO(Subv): This is only a guess.
-                u32 trigger;
+                u32 blit_control;

-                INSERT_PADDING_WORDS(0x1A3);
+                INSERT_PADDING_WORDS(0x8);
+
+                u32 blit_dst_x;
+                u32 blit_dst_y;
+                u32 blit_dst_width;
+                u32 blit_dst_height;
+                u64 blit_du_dx;
+                u64 blit_dv_dy;
+                u64 blit_src_x;
+                u64 blit_src_y;
+
+                INSERT_PADDING_WORDS(0x21);
            };
            std::array<u32, NUM_REGS> reg_array;
        };
@@ -122,7 +132,16 @@ private:
 ASSERT_REG_POSITION(dst, 0x80);
 ASSERT_REG_POSITION(src, 0x8C);
 ASSERT_REG_POSITION(operation, 0xAB);
-ASSERT_REG_POSITION(trigger, 0xB5);
+ASSERT_REG_POSITION(blit_control, 0x223);
+ASSERT_REG_POSITION(blit_dst_x, 0x22c);
+ASSERT_REG_POSITION(blit_dst_y, 0x22d);
+ASSERT_REG_POSITION(blit_dst_width, 0x22e);
+ASSERT_REG_POSITION(blit_dst_height, 0x22f);
+ASSERT_REG_POSITION(blit_du_dx, 0x230);
+ASSERT_REG_POSITION(blit_dv_dy, 0x232);
+ASSERT_REG_POSITION(blit_src_x, 0x234);
+ASSERT_REG_POSITION(blit_src_y, 0x236);
+
 #undef ASSERT_REG_POSITION

 } // namespace Tegra::Engines
--- a/src/video_core/engines/kepler_compute.cpp
+++ b/src/video_core/engines/kepler_compute.cpp
@@ -0,0 +1,34 @@
+// Copyright 2018 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/logging/log.h"
+#include "core/core.h"
+#include "core/memory.h"
+#include "video_core/engines/kepler_compute.h"
+#include "video_core/memory_manager.h"
+
+namespace Tegra::Engines {
+
+KeplerCompute::KeplerCompute(MemoryManager& memory_manager) : memory_manager{memory_manager} {}
+
+KeplerCompute::~KeplerCompute() = default;
+
+void KeplerCompute::CallMethod(const GPU::MethodCall& method_call) {
+    ASSERT_MSG(method_call.method < Regs::NUM_REGS,
+               "Invalid KeplerCompute register, increase the size of the Regs structure");
+
+    regs.reg_array[method_call.method] = method_call.argument;
+
+    switch (method_call.method) {
+    case KEPLER_COMPUTE_REG_INDEX(launch):
+        // Abort execution since compute shaders can be used to alter game memory (e.g. CUDA
+        // kernels)
+        UNREACHABLE_MSG("Compute shaders are not implemented");
+        break;
+    default:
+        break;
+    }
+}
+
+} // namespace Tegra::Engines
--- a/src/video_core/engines/maxwell_compute.h
+++ b/src/video_core/engines/maxwell_compute.h
@@ -10,47 +10,48 @@
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "video_core/gpu.h"
+#include "video_core/memory_manager.h"

 namespace Tegra::Engines {

-#define MAXWELL_COMPUTE_REG_INDEX(field_name)                                                      \
-    (offsetof(Tegra::Engines::MaxwellCompute::Regs, field_name) / sizeof(u32))
+#define KEPLER_COMPUTE_REG_INDEX(field_name)                                                       \
+    (offsetof(Tegra::Engines::KeplerCompute::Regs, field_name) / sizeof(u32))

-class MaxwellCompute final {
+class KeplerCompute final {
 public:
-    MaxwellCompute() = default;
-    ~MaxwellCompute() = default;
+    explicit KeplerCompute(MemoryManager& memory_manager);
+    ~KeplerCompute();
+
+    static constexpr std::size_t NumConstBuffers = 8;

    struct Regs {
        static constexpr std::size_t NUM_REGS = 0xCF8;

        union {
            struct {
-                INSERT_PADDING_WORDS(0x281);
+                INSERT_PADDING_WORDS(0xAF);

-                union {
-                    u32 compute_end;
-                    BitField<0, 1, u32> unknown;
-                } compute;
+                u32 launch;

-                INSERT_PADDING_WORDS(0xA76);
+                INSERT_PADDING_WORDS(0xC48);
            };
            std::array<u32, NUM_REGS> reg_array;
        };
    } regs{};
-
    static_assert(sizeof(Regs) == Regs::NUM_REGS * sizeof(u32),
-                  "MaxwellCompute Regs has wrong size");
+                  "KeplerCompute Regs has wrong size");
+
+    MemoryManager& memory_manager;

    /// Write the value to the register identified by method.
    void CallMethod(const GPU::MethodCall& method_call);
 };

 #define ASSERT_REG_POSITION(field_name, position)                                                  \
-    static_assert(offsetof(MaxwellCompute::Regs, field_name) == position * 4,                      \
+    static_assert(offsetof(KeplerCompute::Regs, field_name) == position * 4,                       \
                  "Field " #field_name " has invalid position")

-ASSERT_REG_POSITION(compute, 0x281);
+ASSERT_REG_POSITION(launch, 0xAF);

 #undef ASSERT_REG_POSITION

--- a/src/video_core/engines/kepler_memory.cpp
+++ b/src/video_core/engines/kepler_memory.cpp
@@ -39,16 +39,17 @@ void KeplerMemory::ProcessData(u32 data) {
    ASSERT_MSG(regs.exec.linear, "Non-linear uploads are not supported");
    ASSERT(regs.dest.x == 0 && regs.dest.y == 0 && regs.dest.z == 0);

-    GPUVAddr address = regs.dest.Address();
-    VAddr dest_address =
-        *memory_manager.GpuToCpuAddress(address + state.write_offset * sizeof(u32));
+    const GPUVAddr address = regs.dest.Address();
+    const auto dest_address =
+        memory_manager.GpuToCpuAddress(address + state.write_offset * sizeof(u32));
+    ASSERT_MSG(dest_address, "Invalid GPU address");

    // We have to invalidate the destination region to evict any outdated surfaces from the cache.
    // We do this before actually writing the new data because the destination address might contain
    // a dirty surface that will have to be written back to memory.
-    rasterizer.InvalidateRegion(dest_address, sizeof(u32));
+    rasterizer.InvalidateRegion(*dest_address, sizeof(u32));

-    Memory::Write32(dest_address, data);
+    Memory::Write32(*dest_address, data);
    Core::System::GetInstance().GPU().Maxwell3D().dirty_flags.OnMemoryWrite();

    state.write_offset++;
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -273,7 +273,8 @@ void Maxwell3D::ProcessQueryGet() {
    GPUVAddr sequence_address = regs.query.QueryAddress();
    // Since the sequence address is given as a GPU VAddr, we have to convert it to an application
    // VAddr before writing.
-    std::optional<VAddr> address = memory_manager.GpuToCpuAddress(sequence_address);
+    const auto address = memory_manager.GpuToCpuAddress(sequence_address);
+    ASSERT_MSG(address, "Invalid GPU address");

    // TODO(Subv): Support the other query units.
    ASSERT_MSG(regs.query.query_get.unit == Regs::QueryUnit::Crop,
@@ -316,7 +317,7 @@ void Maxwell3D::ProcessQueryGet() {
            LongQueryResult query_result{};
            query_result.value = result;
            // TODO(Subv): Generate a real GPU timestamp and write it here instead of CoreTiming
-            query_result.timestamp = CoreTiming::GetTicks();
+            query_result.timestamp = Core::Timing::GetTicks();
            Memory::WriteBlock(*address, &query_result, sizeof(query_result));
        }
        dirty_flags.OnMemoryWrite();
@@ -386,14 +387,14 @@ void Maxwell3D::ProcessCBBind(Regs::ShaderStage stage) {

 void Maxwell3D::ProcessCBData(u32 value) {
    // Write the input value to the current const buffer at the current position.
-    GPUVAddr buffer_address = regs.const_buffer.BufferAddress();
+    const GPUVAddr buffer_address = regs.const_buffer.BufferAddress();
    ASSERT(buffer_address != 0);

    // Don't allow writing past the end of the buffer.
    ASSERT(regs.const_buffer.cb_pos + sizeof(u32) <= regs.const_buffer.cb_size);

-    std::optional<VAddr> address =
-        memory_manager.GpuToCpuAddress(buffer_address + regs.const_buffer.cb_pos);
+    const auto address = memory_manager.GpuToCpuAddress(buffer_address + regs.const_buffer.cb_pos);
+    ASSERT_MSG(address, "Invalid GPU address");

    Memory::Write32(*address, value);
    dirty_flags.OnMemoryWrite();
@@ -403,10 +404,11 @@ void Maxwell3D::ProcessCBData(u32 value) {
 }

 Texture::TICEntry Maxwell3D::GetTICEntry(u32 tic_index) const {
-    GPUVAddr tic_base_address = regs.tic.TICAddress();
+    const GPUVAddr tic_base_address = regs.tic.TICAddress();

-    GPUVAddr tic_address_gpu = tic_base_address + tic_index * sizeof(Texture::TICEntry);
-    std::optional<VAddr> tic_address_cpu = memory_manager.GpuToCpuAddress(tic_address_gpu);
+    const GPUVAddr tic_address_gpu = tic_base_address + tic_index * sizeof(Texture::TICEntry);
+    const auto tic_address_cpu = memory_manager.GpuToCpuAddress(tic_address_gpu);
+    ASSERT_MSG(tic_address_cpu, "Invalid GPU address");

    Texture::TICEntry tic_entry;
    Memory::ReadBlock(*tic_address_cpu, &tic_entry, sizeof(Texture::TICEntry));
@@ -415,10 +417,10 @@ Texture::TICEntry Maxwell3D::GetTICEntry(u32 tic_index) const {
                   tic_entry.header_version == Texture::TICHeaderVersion::Pitch,
               "TIC versions other than BlockLinear or Pitch are unimplemented");

-    auto r_type = tic_entry.r_type.Value();
-    auto g_type = tic_entry.g_type.Value();
-    auto b_type = tic_entry.b_type.Value();
-    auto a_type = tic_entry.a_type.Value();
+    const auto r_type = tic_entry.r_type.Value();
+    const auto g_type = tic_entry.g_type.Value();
+    const auto b_type = tic_entry.b_type.Value();
+    const auto a_type = tic_entry.a_type.Value();

    // TODO(Subv): Different data types for separate components are not supported
    ASSERT(r_type == g_type && r_type == b_type && r_type == a_type);
@@ -427,10 +429,11 @@ Texture::TICEntry Maxwell3D::GetTICEntry(u32 tic_index) const {
 }

 Texture::TSCEntry Maxwell3D::GetTSCEntry(u32 tsc_index) const {
-    GPUVAddr tsc_base_address = regs.tsc.TSCAddress();
+    const GPUVAddr tsc_base_address = regs.tsc.TSCAddress();

-    GPUVAddr tsc_address_gpu = tsc_base_address + tsc_index * sizeof(Texture::TSCEntry);
-    std::optional<VAddr> tsc_address_cpu = memory_manager.GpuToCpuAddress(tsc_address_gpu);
+    const GPUVAddr tsc_address_gpu = tsc_base_address + tsc_index * sizeof(Texture::TSCEntry);
+    const auto tsc_address_cpu = memory_manager.GpuToCpuAddress(tsc_address_gpu);
+    ASSERT_MSG(tsc_address_cpu, "Invalid GPU address");

    Texture::TSCEntry tsc_entry;
    Memory::ReadBlock(*tsc_address_cpu, &tsc_entry, sizeof(Texture::TSCEntry));
@@ -452,8 +455,10 @@ std::vector<Texture::FullTextureInfo> Maxwell3D::GetStageTextures(Regs::ShaderSt
    for (GPUVAddr current_texture = tex_info_buffer.address + TextureInfoOffset;
         current_texture < tex_info_buffer_end; current_texture += sizeof(Texture::TextureHandle)) {

-        Texture::TextureHandle tex_handle{
-            Memory::Read32(*memory_manager.GpuToCpuAddress(current_texture))};
+        const auto address = memory_manager.GpuToCpuAddress(current_texture);
+        ASSERT_MSG(address, "Invalid GPU address");
+
+        const Texture::TextureHandle tex_handle{Memory::Read32(*address)};

        Texture::FullTextureInfo tex_info{};
        // TODO(Subv): Use the shader to determine which textures are actually accessed.
@@ -462,23 +467,16 @@ std::vector<Texture::FullTextureInfo> Maxwell3D::GetStageTextures(Regs::ShaderSt
            sizeof(Texture::TextureHandle);

        // Load the TIC data.
-        if (tex_handle.tic_id != 0) {
-            tex_info.enabled = true;
-
-            auto tic_entry = GetTICEntry(tex_handle.tic_id);
-            // TODO(Subv): Workaround for BitField's move constructor being deleted.
-            std::memcpy(&tex_info.tic, &tic_entry, sizeof(tic_entry));
-        }
+        auto tic_entry = GetTICEntry(tex_handle.tic_id);
+        // TODO(Subv): Workaround for BitField's move constructor being deleted.
+        std::memcpy(&tex_info.tic, &tic_entry, sizeof(tic_entry));

        // Load the TSC data
-        if (tex_handle.tsc_id != 0) {
-            auto tsc_entry = GetTSCEntry(tex_handle.tsc_id);
-            // TODO(Subv): Workaround for BitField's move constructor being deleted.
-            std::memcpy(&tex_info.tsc, &tsc_entry, sizeof(tsc_entry));
-        }
+        auto tsc_entry = GetTSCEntry(tex_handle.tsc_id);
+        // TODO(Subv): Workaround for BitField's move constructor being deleted.
+        std::memcpy(&tex_info.tsc, &tsc_entry, sizeof(tsc_entry));

-        if (tex_info.enabled)
-            textures.push_back(tex_info);
+        textures.push_back(tex_info);
    }

    return textures;
@@ -490,31 +488,28 @@ Texture::FullTextureInfo Maxwell3D::GetStageTexture(Regs::ShaderStage stage,
    auto& tex_info_buffer = shader.const_buffers[regs.tex_cb_index];
    ASSERT(tex_info_buffer.enabled && tex_info_buffer.address != 0);

-    GPUVAddr tex_info_address = tex_info_buffer.address + offset * sizeof(Texture::TextureHandle);
+    const GPUVAddr tex_info_address =
+        tex_info_buffer.address + offset * sizeof(Texture::TextureHandle);

    ASSERT(tex_info_address < tex_info_buffer.address + tex_info_buffer.size);

-    std::optional<VAddr> tex_address_cpu = memory_manager.GpuToCpuAddress(tex_info_address);
-    Texture::TextureHandle tex_handle{Memory::Read32(*tex_address_cpu)};
+    const auto tex_address_cpu = memory_manager.GpuToCpuAddress(tex_info_address);
+    ASSERT_MSG(tex_address_cpu, "Invalid GPU address");
+
+    const Texture::TextureHandle tex_handle{Memory::Read32(*tex_address_cpu)};

    Texture::FullTextureInfo tex_info{};
    tex_info.index = static_cast<u32>(offset);

    // Load the TIC data.
-    if (tex_handle.tic_id != 0) {
-        tex_info.enabled = true;
-
-        auto tic_entry = GetTICEntry(tex_handle.tic_id);
-        // TODO(Subv): Workaround for BitField's move constructor being deleted.
-        std::memcpy(&tex_info.tic, &tic_entry, sizeof(tic_entry));
-    }
+    auto tic_entry = GetTICEntry(tex_handle.tic_id);
+    // TODO(Subv): Workaround for BitField's move constructor being deleted.
+    std::memcpy(&tex_info.tic, &tic_entry, sizeof(tic_entry));

    // Load the TSC data
-    if (tex_handle.tsc_id != 0) {
-        auto tsc_entry = GetTSCEntry(tex_handle.tsc_id);
-        // TODO(Subv): Workaround for BitField's move constructor being deleted.
-        std::memcpy(&tex_info.tsc, &tsc_entry, sizeof(tsc_entry));
-    }
+    auto tsc_entry = GetTSCEntry(tex_handle.tsc_id);
+    // TODO(Subv): Workaround for BitField's move constructor being deleted.
+    std::memcpy(&tex_info.tsc, &tsc_entry, sizeof(tsc_entry));

    return tex_info;
 }
--- a/src/video_core/engines/maxwell_compute.cpp
+++ b/src/video_core/engines/maxwell_compute.cpp
@@ -1,28 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "common/logging/log.h"
-#include "core/core.h"
-#include "video_core/engines/maxwell_compute.h"
-
-namespace Tegra::Engines {
-
-void MaxwellCompute::CallMethod(const GPU::MethodCall& method_call) {
-    ASSERT_MSG(method_call.method < Regs::NUM_REGS,
-               "Invalid MaxwellCompute register, increase the size of the Regs structure");
-
-    regs.reg_array[method_call.method] = method_call.argument;
-
-    switch (method_call.method) {
-    case MAXWELL_COMPUTE_REG_INDEX(compute): {
-        LOG_CRITICAL(HW_GPU, "Compute shaders are not implemented");
-        UNREACHABLE();
-        break;
-    }
-    default:
-        break;
-    }
-}
-
-} // namespace Tegra::Engines
--- a/src/video_core/engines/maxwell_dma.cpp
+++ b/src/video_core/engines/maxwell_dma.cpp
@@ -39,8 +39,10 @@ void MaxwellDMA::HandleCopy() {
    const GPUVAddr source = regs.src_address.Address();
    const GPUVAddr dest = regs.dst_address.Address();

-    const VAddr source_cpu = *memory_manager.GpuToCpuAddress(source);
-    const VAddr dest_cpu = *memory_manager.GpuToCpuAddress(dest);
+    const auto source_cpu = memory_manager.GpuToCpuAddress(source);
+    const auto dest_cpu = memory_manager.GpuToCpuAddress(dest);
+    ASSERT_MSG(source_cpu, "Invalid source GPU address");
+    ASSERT_MSG(dest_cpu, "Invalid destination GPU address");

    // TODO(Subv): Perform more research and implement all features of this engine.
    ASSERT(regs.exec.enable_swizzle == 0);
@@ -64,7 +66,7 @@ void MaxwellDMA::HandleCopy() {
        // buffer of length `x_count`, otherwise we copy a 2D image of dimensions (x_count,
        // y_count).
        if (!regs.exec.enable_2d) {
-            Memory::CopyBlock(dest_cpu, source_cpu, regs.x_count);
+            Memory::CopyBlock(*dest_cpu, *source_cpu, regs.x_count);
            return;
        }

@@ -73,8 +75,8 @@ void MaxwellDMA::HandleCopy() {
        // rectangle. There is no need to manually flush/invalidate the regions because
        // CopyBlock does that for us.
        for (u32 line = 0; line < regs.y_count; ++line) {
-            const VAddr source_line = source_cpu + line * regs.src_pitch;
-            const VAddr dest_line = dest_cpu + line * regs.dst_pitch;
+            const VAddr source_line = *source_cpu + line * regs.src_pitch;
+            const VAddr dest_line = *dest_cpu + line * regs.dst_pitch;
            Memory::CopyBlock(dest_line, source_line, regs.x_count);
        }
        return;
@@ -87,12 +89,12 @@ void MaxwellDMA::HandleCopy() {
    const auto FlushAndInvalidate = [&](u32 src_size, u64 dst_size) {
        // TODO(Subv): For now, manually flush the regions until we implement GPU-accelerated
        // copying.
-        rasterizer.FlushRegion(source_cpu, src_size);
+        rasterizer.FlushRegion(*source_cpu, src_size);

        // We have to invalidate the destination region to evict any outdated surfaces from the
        // cache. We do this before actually writing the new data because the destination address
        // might contain a dirty surface that will have to be written back to memory.
-        rasterizer.InvalidateRegion(dest_cpu, dst_size);
+        rasterizer.InvalidateRegion(*dest_cpu, dst_size);
    };

    if (regs.exec.is_dst_linear && !regs.exec.is_src_linear) {
@@ -105,8 +107,8 @@ void MaxwellDMA::HandleCopy() {
                           copy_size * src_bytes_per_pixel);

        Texture::UnswizzleSubrect(regs.x_count, regs.y_count, regs.dst_pitch,
-                                  regs.src_params.size_x, src_bytes_per_pixel, source_cpu, dest_cpu,
-                                  regs.src_params.BlockHeight(), regs.src_params.pos_x,
+                                  regs.src_params.size_x, src_bytes_per_pixel, *source_cpu,
+                                  *dest_cpu, regs.src_params.BlockHeight(), regs.src_params.pos_x,
                                  regs.src_params.pos_y);
    } else {
        ASSERT(regs.dst_params.size_z == 1);
@@ -119,7 +121,7 @@ void MaxwellDMA::HandleCopy() {

        // If the input is linear and the output is tiled, swizzle the input and copy it over.
        Texture::SwizzleSubrect(regs.x_count, regs.y_count, regs.src_pitch, regs.dst_params.size_x,
-                                src_bpp, dest_cpu, source_cpu, regs.dst_params.BlockHeight());
+                                src_bpp, *dest_cpu, *source_cpu, regs.dst_params.BlockHeight());
    }
 }

--- a/src/video_core/engines/shader_bytecode.h
+++ b/src/video_core/engines/shader_bytecode.h
@@ -186,7 +186,7 @@ enum class SubOp : u64 {
 };

 enum class F2iRoundingOp : u64 {
-    None = 0,
+    RoundEven = 0,
    Floor = 1,
    Ceil = 2,
    Trunc = 3,
@@ -217,9 +217,9 @@ enum class StoreType : u64 {
    Signed8 = 1,
    Unsigned16 = 2,
    Signed16 = 3,
-    Bytes32 = 4,
-    Bytes64 = 5,
-    Bytes128 = 6,
+    Bits32 = 4,
+    Bits64 = 5,
+    Bits128 = 6,
 };

 enum class IMinMaxExchange : u64 {
@@ -981,6 +981,10 @@ union Instruction {
            }
            return false;
        }
+
+        bool IsComponentEnabled(std::size_t component) const {
+            return ((1ULL << component) & component_mask) != 0;
+        }
    } txq;

    union {
@@ -1248,11 +1252,19 @@ union Instruction {
    union {
        BitField<20, 14, u64> offset;
        BitField<34, 5, u64> index;
+
+        u64 GetOffset() const {
+            return offset * 4;
+        }
    } cbuf34;

    union {
        BitField<20, 16, s64> offset;
        BitField<36, 5, u64> index;
+
+        s64 GetOffset() const {
+            return offset;
+        }
    } cbuf36;

    // Unsure about the size of this one.
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@@ -6,9 +6,9 @@
 #include "core/core_timing.h"
 #include "core/memory.h"
 #include "video_core/engines/fermi_2d.h"
+#include "video_core/engines/kepler_compute.h"
 #include "video_core/engines/kepler_memory.h"
 #include "video_core/engines/maxwell_3d.h"
-#include "video_core/engines/maxwell_compute.h"
 #include "video_core/engines/maxwell_dma.h"
 #include "video_core/gpu.h"
 #include "video_core/rasterizer_interface.h"
@@ -18,6 +18,7 @@ namespace Tegra {
 u32 FramebufferConfig::BytesPerPixel(PixelFormat format) {
    switch (format) {
    case PixelFormat::ABGR8:
+    case PixelFormat::BGRA8:
        return 4;
    default:
        return 4;
@@ -31,7 +32,7 @@ GPU::GPU(VideoCore::RasterizerInterface& rasterizer) {
    dma_pusher = std::make_unique<Tegra::DmaPusher>(*this);
    maxwell_3d = std::make_unique<Engines::Maxwell3D>(rasterizer, *memory_manager);
    fermi_2d = std::make_unique<Engines::Fermi2D>(rasterizer, *memory_manager);
-    maxwell_compute = std::make_unique<Engines::MaxwellCompute>();
+    kepler_compute = std::make_unique<Engines::KeplerCompute>(*memory_manager);
    maxwell_dma = std::make_unique<Engines::MaxwellDMA>(rasterizer, *memory_manager);
    kepler_memory = std::make_unique<Engines::KeplerMemory>(rasterizer, *memory_manager);
 }
@@ -245,8 +246,8 @@ void GPU::CallEngineMethod(const MethodCall& method_call) {
    case EngineID::MAXWELL_B:
        maxwell_3d->CallMethod(method_call);
        break;
-    case EngineID::MAXWELL_COMPUTE_B:
-        maxwell_compute->CallMethod(method_call);
+    case EngineID::KEPLER_COMPUTE_B:
+        kepler_compute->CallMethod(method_call);
        break;
    case EngineID::MAXWELL_DMA_COPY_A:
        maxwell_dma->CallMethod(method_call);
@@ -282,7 +283,7 @@ void GPU::ProcessSemaphoreTriggerMethod() {
        block.sequence = regs.semaphore_sequence;
        // TODO(Kmather73): Generate a real GPU timestamp and write it here instead of
        // CoreTiming
-        block.timestamp = CoreTiming::GetTicks();
+        block.timestamp = Core::Timing::GetTicks();
        Memory::WriteBlock(*address, &block, sizeof(block));
    } else {
        const auto address =
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -80,6 +80,7 @@ class DebugContext;
 struct FramebufferConfig {
    enum class PixelFormat : u32 {
        ABGR8 = 1,
+        BGRA8 = 5,
    };

    /**
@@ -102,15 +103,15 @@ struct FramebufferConfig {
 namespace Engines {
 class Fermi2D;
 class Maxwell3D;
-class MaxwellCompute;
 class MaxwellDMA;
+class KeplerCompute;
 class KeplerMemory;
 } // namespace Engines

 enum class EngineID {
    FERMI_TWOD_A = 0x902D, // 2D Engine
    MAXWELL_B = 0xB197,    // 3D Engine
-    MAXWELL_COMPUTE_B = 0xB1C0,
+    KEPLER_COMPUTE_B = 0xB1C0,
    KEPLER_INLINE_TO_MEMORY_B = 0xA140,
    MAXWELL_DMA_COPY_A = 0xB0B5,
 };
@@ -208,7 +209,7 @@ private:
    /// 2D engine
    std::unique_ptr<Engines::Fermi2D> fermi_2d;
    /// Compute engine
-    std::unique_ptr<Engines::MaxwellCompute> maxwell_compute;
+    std::unique_ptr<Engines::KeplerCompute> kepler_compute;
    /// DMA engine
    std::unique_ptr<Engines::MaxwellDMA> maxwell_dma;
    /// Inline memory engine
--- a/src/video_core/memory_manager.cpp
+++ b/src/video_core/memory_manager.cpp
@@ -154,7 +154,8 @@ std::optional<VAddr> MemoryManager::GpuToCpuAddress(GPUVAddr gpu_addr) {
    const VAddr base_addr{PageSlot(gpu_addr)};

    if (base_addr == static_cast<u64>(PageStatus::Allocated) ||
-        base_addr == static_cast<u64>(PageStatus::Unmapped)) {
+        base_addr == static_cast<u64>(PageStatus::Unmapped) ||
+        base_addr == static_cast<u64>(PageStatus::Reserved)) {
        return {};
    }

--- a/src/video_core/rasterizer_interface.h
+++ b/src/video_core/rasterizer_interface.h
@@ -4,6 +4,7 @@

 #pragma once

+#include <atomic>
 #include <functional>
 #include "common/common_types.h"
 #include "video_core/engines/fermi_2d.h"
@@ -45,12 +46,9 @@ public:

    /// Attempt to use a faster method to perform a surface copy
    virtual bool AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Regs::Surface& src,
-                                       const Tegra::Engines::Fermi2D::Regs::Surface& dst) {
-        return false;
-    }
-
-    /// Attempt to use a faster method to fill a region
-    virtual bool AccelerateFill(const void* config) {
+                                       const Tegra::Engines::Fermi2D::Regs::Surface& dst,
+                                       const MathUtil::Rectangle<u32>& src_rect,
+                                       const MathUtil::Rectangle<u32>& dst_rect) {
        return false;
    }

@@ -66,5 +64,9 @@ public:

    /// Increase/decrease the number of object in pages touching the specified region
    virtual void UpdatePagesCachedCount(Tegra::GPUVAddr addr, u64 size, int delta) {}
+
+    /// Initialize disk cached resources for the game being emulated
+    virtual void LoadDiskResources(const std::atomic_bool& stop_loading = false,
+                                   const DiskResourceLoadCallback& callback = {}) {}
 };
 } // namespace VideoCore
--- a/src/video_core/renderer_opengl/gl_buffer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_buffer_cache.cpp
@@ -19,7 +19,8 @@ OGLBufferCache::OGLBufferCache(RasterizerOpenGL& rasterizer, std::size_t size)
 GLintptr OGLBufferCache::UploadMemory(Tegra::GPUVAddr gpu_addr, std::size_t size,
                                      std::size_t alignment, bool cache) {
    auto& memory_manager = Core::System::GetInstance().GPU().MemoryManager();
-    const std::optional<VAddr> cpu_addr{memory_manager.GpuToCpuAddress(gpu_addr)};
+    const auto cpu_addr{memory_manager.GpuToCpuAddress(gpu_addr)};
+    ASSERT_MSG(cpu_addr, "Invalid GPU address");

    // Cache management is a big overhead, so only cache entries with a given size.
    // TODO: Figure out which size is the best for given games.
--- a/src/video_core/renderer_opengl/gl_primitive_assembler.cpp
+++ b/src/video_core/renderer_opengl/gl_primitive_assembler.cpp
@@ -46,7 +46,9 @@ GLintptr PrimitiveAssembler::MakeQuadIndexed(Tegra::GPUVAddr gpu_addr, std::size
    auto [dst_pointer, index_offset] = buffer_cache.ReserveMemory(map_size);

    auto& memory_manager = Core::System::GetInstance().GPU().MemoryManager();
-    const std::optional<VAddr> cpu_addr{memory_manager.GpuToCpuAddress(gpu_addr)};
+    const auto cpu_addr{memory_manager.GpuToCpuAddress(gpu_addr)};
+    ASSERT_MSG(cpu_addr, "Invalid GPU address");
+
    const u8* source{Memory::GetPointer(*cpu_addr)};

    for (u32 primitive = 0; primitive < count / 4; ++primitive) {
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -22,6 +22,7 @@
 #include "core/settings.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/renderer_opengl/gl_rasterizer.h"
+#include "video_core/renderer_opengl/gl_shader_cache.h"
 #include "video_core/renderer_opengl/gl_shader_gen.h"
 #include "video_core/renderer_opengl/maxwell_to_gl.h"
 #include "video_core/renderer_opengl/renderer_opengl.h"
@@ -99,8 +100,9 @@ struct FramebufferCacheKey {
    }
 };

-RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& window, ScreenInfo& info)
-    : res_cache{*this}, shader_cache{*this}, emu_window{window}, screen_info{info},
+RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& window, Core::System& system,
+                                   ScreenInfo& info)
+    : res_cache{*this}, shader_cache{*this, system}, emu_window{window}, screen_info{info},
      buffer_cache(*this, STREAM_BUFFER_SIZE), global_cache{*this} {
    // Create sampler objects
    for (std::size_t i = 0; i < texture_samplers.size(); ++i) {
@@ -447,7 +449,7 @@ static constexpr auto RangeFromInterval(Map& map, const Interval& interval) {
    return boost::make_iterator_range(map.equal_range(interval));
 }

-void RasterizerOpenGL::UpdatePagesCachedCount(VAddr addr, u64 size, int delta) {
+void RasterizerOpenGL::UpdatePagesCachedCount(Tegra::GPUVAddr addr, u64 size, int delta) {
    const u64 page_start{addr >> Memory::PAGE_BITS};
    const u64 page_end{(addr + size + Memory::PAGE_SIZE - 1) >> Memory::PAGE_BITS};

@@ -477,9 +479,14 @@ void RasterizerOpenGL::UpdatePagesCachedCount(VAddr addr, u64 size, int delta) {
        cached_pages.add({pages_interval, delta});
 }

-void RasterizerOpenGL::ConfigureFramebuffers(OpenGLState& current_state, bool using_color_fb,
-                                             bool using_depth_fb, bool preserve_contents,
-                                             std::optional<std::size_t> single_color_target) {
+void RasterizerOpenGL::LoadDiskResources(const std::atomic_bool& stop_loading,
+                                         const VideoCore::DiskResourceLoadCallback& callback) {
+    shader_cache.LoadDiskCache(stop_loading, callback);
+}
+
+std::pair<bool, bool> RasterizerOpenGL::ConfigureFramebuffers(
+    OpenGLState& current_state, bool using_color_fb, bool using_depth_fb, bool preserve_contents,
+    std::optional<std::size_t> single_color_target) {
    MICROPROFILE_SCOPE(OpenGL_Framebuffer);
    const auto& gpu = Core::System::GetInstance().GPU().Maxwell3D();
    const auto& regs = gpu.regs;
@@ -491,7 +498,7 @@ void RasterizerOpenGL::ConfigureFramebuffers(OpenGLState& current_state, bool us
        // Only skip if the previous ConfigureFramebuffers call was from the same kind (multiple or
        // single color targets). This is done because the guest registers may not change but the
        // host framebuffer may contain different attachments
-        return;
+        return current_depth_stencil_usage;
    }
    current_framebuffer_config_state = fb_config_state;

@@ -561,12 +568,14 @@ void RasterizerOpenGL::ConfigureFramebuffers(OpenGLState& current_state, bool us
        depth_surface->MarkAsModified(true, res_cache);

        fbkey.zeta = depth_surface->Texture().handle;
-        fbkey.stencil_enable = regs.stencil_enable;
+        fbkey.stencil_enable = regs.stencil_enable &&
+                               depth_surface->GetSurfaceParams().type == SurfaceType::DepthStencil;
    }

    SetupCachedFramebuffer(fbkey, current_state);
-
    SyncViewport(current_state);
+
+    return current_depth_stencil_usage = {static_cast<bool>(depth_surface), fbkey.stencil_enable};
 }

 void RasterizerOpenGL::Clear() {
@@ -634,8 +643,8 @@ void RasterizerOpenGL::Clear() {
        return;
    }

-    ConfigureFramebuffers(clear_state, use_color, use_depth || use_stencil, false,
-                          regs.clear_buffers.RT.Value());
+    const auto [clear_depth, clear_stencil] = ConfigureFramebuffers(
+        clear_state, use_color, use_depth || use_stencil, false, regs.clear_buffers.RT.Value());
    if (regs.clear_flags.scissor) {
        SyncScissorTest(clear_state);
    }
@@ -650,11 +659,11 @@ void RasterizerOpenGL::Clear() {
        glClearBufferfv(GL_COLOR, regs.clear_buffers.RT, regs.clear_color);
    }

-    if (use_depth && use_stencil) {
+    if (clear_depth && clear_stencil) {
        glClearBufferfi(GL_DEPTH_STENCIL, 0, regs.clear_depth, regs.clear_stencil);
-    } else if (use_depth) {
+    } else if (clear_depth) {
        glClearBufferfv(GL_DEPTH, 0, &regs.clear_depth);
-    } else if (use_stencil) {
+    } else if (clear_stencil) {
        glClearBufferiv(GL_STENCIL, 0, &regs.clear_stencil);
    }
 }
@@ -769,20 +778,11 @@ void RasterizerOpenGL::FlushAndInvalidateRegion(VAddr addr, u64 size) {
 }

 bool RasterizerOpenGL::AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Regs::Surface& src,
-                                             const Tegra::Engines::Fermi2D::Regs::Surface& dst) {
+                                             const Tegra::Engines::Fermi2D::Regs::Surface& dst,
+                                             const MathUtil::Rectangle<u32>& src_rect,
+                                             const MathUtil::Rectangle<u32>& dst_rect) {
    MICROPROFILE_SCOPE(OpenGL_Blits);
-
-    if (Settings::values.use_accurate_gpu_emulation) {
-        // Skip the accelerated copy and perform a slow but more accurate copy
-        return false;
-    }
-
-    res_cache.FermiCopySurface(src, dst);
-    return true;
-}
-
-bool RasterizerOpenGL::AccelerateFill(const void* config) {
-    UNREACHABLE();
+    res_cache.FermiCopySurface(src, dst, src_rect, dst_rect);
    return true;
 }

@@ -957,7 +957,7 @@ void RasterizerOpenGL::SetupConstBuffers(Tegra::Engines::Maxwell3D::Regs::Shader
            }
        } else {
            // Buffer is accessed directly, upload just what we use
-            size = used_buffer.GetSize() * sizeof(float);
+            size = used_buffer.GetSize();
        }

        // Align the actual size so it ends up being a multiple of vec4 to meet the OpenGL std140
@@ -1007,29 +1007,20 @@ void RasterizerOpenGL::SetupTextures(Maxwell::ShaderStage stage, const Shader& s

    for (u32 bindpoint = 0; bindpoint < entries.size(); ++bindpoint) {
        const auto& entry = entries[bindpoint];
+        const auto texture = maxwell3d.GetStageTexture(stage, entry.GetOffset());
        const u32 current_bindpoint = base_bindings.sampler + bindpoint;
-        auto& unit = state.texture_units[current_bindpoint];
-
-        const auto texture = maxwell3d.GetStageTexture(entry.GetStage(), entry.GetOffset());
-        if (!texture.enabled) {
-            unit.texture = 0;
-            continue;
-        }

        texture_samplers[current_bindpoint].SyncWithConfig(texture.tsc);

        Surface surface = res_cache.GetTextureSurface(texture, entry);
        if (surface != nullptr) {
-            unit.texture =
+            state.texture_units[current_bindpoint].texture =
                entry.IsArray() ? surface->TextureLayer().handle : surface->Texture().handle;
-            unit.target = entry.IsArray() ? surface->TargetLayer() : surface->Target();
-            unit.swizzle.r = MaxwellToGL::SwizzleSource(texture.tic.x_source);
-            unit.swizzle.g = MaxwellToGL::SwizzleSource(texture.tic.y_source);
-            unit.swizzle.b = MaxwellToGL::SwizzleSource(texture.tic.z_source);
-            unit.swizzle.a = MaxwellToGL::SwizzleSource(texture.tic.w_source);
+            surface->UpdateSwizzle(texture.tic.x_source, texture.tic.y_source, texture.tic.z_source,
+                                   texture.tic.w_source);
        } else {
            // Can occur when texture addr is null or its memory is unmapped/invalid
-            unit.texture = 0;
+            state.texture_units[current_bindpoint].texture = 0;
        }
    }
 }
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -5,6 +5,7 @@
 #pragma once

 #include <array>
+#include <atomic>
 #include <cstddef>
 #include <map>
 #include <memory>
@@ -33,6 +34,10 @@
 #include "video_core/renderer_opengl/gl_state.h"
 #include "video_core/renderer_opengl/gl_stream_buffer.h"

+namespace Core {
+class System;
+}
+
 namespace Core::Frontend {
 class EmuWindow;
 }
@@ -45,7 +50,8 @@ struct FramebufferCacheKey;

 class RasterizerOpenGL : public VideoCore::RasterizerInterface {
 public:
-    explicit RasterizerOpenGL(Core::Frontend::EmuWindow& renderer, ScreenInfo& info);
+    explicit RasterizerOpenGL(Core::Frontend::EmuWindow& window, Core::System& system,
+                              ScreenInfo& info);
    ~RasterizerOpenGL() override;

    void DrawArrays() override;
@@ -55,12 +61,15 @@ public:
    void InvalidateRegion(VAddr addr, u64 size) override;
    void FlushAndInvalidateRegion(VAddr addr, u64 size) override;
    bool AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Regs::Surface& src,
-                               const Tegra::Engines::Fermi2D::Regs::Surface& dst) override;
-    bool AccelerateFill(const void* config) override;
+                               const Tegra::Engines::Fermi2D::Regs::Surface& dst,
+                               const MathUtil::Rectangle<u32>& src_rect,
+                               const MathUtil::Rectangle<u32>& dst_rect) override;
    bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr,
                           u32 pixel_stride) override;
    bool AccelerateDrawBatch(bool is_indexed) override;
    void UpdatePagesCachedCount(Tegra::GPUVAddr addr, u64 size, int delta) override;
+    void LoadDiskResources(const std::atomic_bool& stop_loading,
+                           const VideoCore::DiskResourceLoadCallback& callback) override;

    /// Maximum supported size that a constbuffer can have in bytes.
    static constexpr std::size_t MaxConstbufferSize = 0x10000;
@@ -122,10 +131,12 @@ private:
     * @param using_depth_fb If true, configure the depth/stencil framebuffer.
     * @param preserve_contents If true, tries to preserve data from a previously used framebuffer.
     * @param single_color_target Specifies if a single color buffer target should be used.
+     * @returns If depth (first) or stencil (second) are being stored in the bound zeta texture
+     * (requires using_depth_fb to be true)
     */
-    void ConfigureFramebuffers(OpenGLState& current_state, bool use_color_fb = true,
-                               bool using_depth_fb = true, bool preserve_contents = true,
-                               std::optional<std::size_t> single_color_target = {});
+    std::pair<bool, bool> ConfigureFramebuffers(
+        OpenGLState& current_state, bool use_color_fb = true, bool using_depth_fb = true,
+        bool preserve_contents = true, std::optional<std::size_t> single_color_target = {});

    /// Configures the current constbuffers to use for the draw command.
    void SetupConstBuffers(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage, const Shader& shader,
@@ -214,6 +225,7 @@ private:

    std::map<FramebufferCacheKey, OGLFramebuffer> framebuffer_cache;
    FramebufferConfigState current_framebuffer_config_state;
+    std::pair<bool, bool> current_depth_stencil_usage{};

    std::array<SamplerInfo, Tegra::Engines::Maxwell3D::Regs::NumTextureSamplers> texture_samplers;

--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
@@ -18,7 +18,6 @@
 #include "video_core/morton.h"
 #include "video_core/renderer_opengl/gl_rasterizer.h"
 #include "video_core/renderer_opengl/gl_rasterizer_cache.h"
-#include "video_core/renderer_opengl/gl_state.h"
 #include "video_core/renderer_opengl/utils.h"
 #include "video_core/surface.h"
 #include "video_core/textures/astc.h"
@@ -44,14 +43,14 @@ struct FormatTuple {
    bool compressed;
 };

-static void ApplyTextureDefaults(GLenum target, u32 max_mip_level) {
-    glTexParameteri(target, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-    glTexParameteri(target, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-    glTexParameteri(target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-    glTexParameteri(target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-    glTexParameteri(target, GL_TEXTURE_MAX_LEVEL, max_mip_level - 1);
+static void ApplyTextureDefaults(GLuint texture, u32 max_mip_level) {
+    glTextureParameteri(texture, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    glTextureParameteri(texture, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+    glTextureParameteri(texture, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+    glTextureParameteri(texture, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+    glTextureParameteri(texture, GL_TEXTURE_MAX_LEVEL, max_mip_level - 1);
    if (max_mip_level == 1) {
-        glTexParameterf(target, GL_TEXTURE_LOD_BIAS, 1000.0);
+        glTextureParameterf(texture, GL_TEXTURE_LOD_BIAS, 1000.0);
    }
 }

@@ -126,8 +125,12 @@ std::size_t SurfaceParams::InnerMemorySize(bool force_gl, bool layer_only,

    params.width = Common::AlignUp(config.tic.Width(), GetCompressionFactor(params.pixel_format));
    params.height = Common::AlignUp(config.tic.Height(), GetCompressionFactor(params.pixel_format));
+    if (!params.is_tiled) {
+        params.pitch = config.tic.Pitch();
+    }
    params.unaligned_height = config.tic.Height();
    params.target = SurfaceTargetFromTextureType(config.tic.texture_type);
+    params.identity = SurfaceClass::Uploaded;

    switch (params.target) {
    case SurfaceTarget::Texture1D:
@@ -191,10 +194,17 @@ std::size_t SurfaceParams::InnerMemorySize(bool force_gl, bool layer_only,
                             config.format == Tegra::RenderTargetFormat::RGBA8_SRGB;
    params.component_type = ComponentTypeFromRenderTarget(config.format);
    params.type = GetFormatType(params.pixel_format);
-    params.width = config.width;
+    if (params.is_tiled) {
+        params.width = config.width;
+    } else {
+        params.pitch = config.width;
+        const u32 bpp = params.GetFormatBpp() / 8;
+        params.width = params.pitch / bpp;
+    }
    params.height = config.height;
    params.unaligned_height = config.height;
    params.target = SurfaceTarget::Texture2D;
+    params.identity = SurfaceClass::RenderTarget;
    params.depth = 1;
    params.max_mip_level = 1;
    params.is_layered = false;
@@ -230,6 +240,7 @@ std::size_t SurfaceParams::InnerMemorySize(bool force_gl, bool layer_only,
    params.height = zeta_height;
    params.unaligned_height = zeta_height;
    params.target = SurfaceTarget::Texture2D;
+    params.identity = SurfaceClass::DepthBuffer;
    params.depth = 1;
    params.max_mip_level = 1;
    params.is_layered = false;
@@ -258,6 +269,7 @@ std::size_t SurfaceParams::InnerMemorySize(bool force_gl, bool layer_only,
    params.height = config.height;
    params.unaligned_height = config.height;
    params.target = SurfaceTarget::Texture2D;
+    params.identity = SurfaceClass::Copy;
    params.depth = 1;
    params.max_mip_level = 1;
    params.rt = {};
@@ -425,7 +437,8 @@ void SwizzleFunc(const MortonSwizzleMode& mode, const SurfaceParams& params,
    }
 }

-static void FastCopySurface(const Surface& src_surface, const Surface& dst_surface) {
+void RasterizerCacheOpenGL::FastCopySurface(const Surface& src_surface,
+                                            const Surface& dst_surface) {
    const auto& src_params{src_surface->GetSurfaceParams()};
    const auto& dst_params{dst_surface->GetSurfaceParams()};

@@ -435,12 +448,15 @@ static void FastCopySurface(const Surface& src_surface, const Surface& dst_surfa
    glCopyImageSubData(src_surface->Texture().handle, SurfaceTargetToGL(src_params.target), 0, 0, 0,
                       0, dst_surface->Texture().handle, SurfaceTargetToGL(dst_params.target), 0, 0,
                       0, 0, width, height, 1);
+
+    dst_surface->MarkAsModified(true, *this);
 }

 MICROPROFILE_DEFINE(OpenGL_CopySurface, "OpenGL", "CopySurface", MP_RGB(128, 192, 64));
-static void CopySurface(const Surface& src_surface, const Surface& dst_surface,
-                        const GLuint copy_pbo_handle, const GLenum src_attachment = 0,
-                        const GLenum dst_attachment = 0, const std::size_t cubemap_face = 0) {
+void RasterizerCacheOpenGL::CopySurface(const Surface& src_surface, const Surface& dst_surface,
+                                        const GLuint copy_pbo_handle, const GLenum src_attachment,
+                                        const GLenum dst_attachment,
+                                        const std::size_t cubemap_face) {
    MICROPROFILE_SCOPE(OpenGL_CopySurface);
    ASSERT_MSG(dst_attachment == 0, "Unimplemented");

@@ -520,63 +536,50 @@ static void CopySurface(const Surface& src_surface, const Surface& dst_surface,
        }
        glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0);
    }
+
+    dst_surface->MarkAsModified(true, *this);
 }

 CachedSurface::CachedSurface(const SurfaceParams& params)
    : params(params), gl_target(SurfaceTargetToGL(params.target)),
      cached_size_in_bytes(params.size_in_bytes) {
-    texture.Create();
-    const auto& rect{params.GetRect()};
+    texture.Create(gl_target);

-    // Keep track of previous texture bindings
-    OpenGLState cur_state = OpenGLState::GetCurState();
-    const auto& old_tex = cur_state.texture_units[0];
-    SCOPE_EXIT({
-        cur_state.texture_units[0] = old_tex;
-        cur_state.Apply();
-    });
-
-    cur_state.texture_units[0].texture = texture.handle;
-    cur_state.texture_units[0].target = SurfaceTargetToGL(params.target);
-    cur_state.Apply();
-    glActiveTexture(GL_TEXTURE0);
+    // TODO(Rodrigo): Using params.GetRect() returns a different size than using its Mip*(0)
+    // alternatives. This signals a bug on those functions.
+    const auto width = static_cast<GLsizei>(params.MipWidth(0));
+    const auto height = static_cast<GLsizei>(params.MipHeight(0));

    const auto& format_tuple = GetFormatTuple(params.pixel_format, params.component_type);
    gl_internal_format = format_tuple.internal_format;
-    gl_is_compressed = format_tuple.compressed;

-    if (!format_tuple.compressed) {
-        // Only pre-create the texture for non-compressed textures.
-        switch (params.target) {
-        case SurfaceTarget::Texture1D:
-            glTexStorage1D(SurfaceTargetToGL(params.target), params.max_mip_level,
-                           format_tuple.internal_format, rect.GetWidth());
-            break;
-        case SurfaceTarget::Texture2D:
-        case SurfaceTarget::TextureCubemap:
-            glTexStorage2D(SurfaceTargetToGL(params.target), params.max_mip_level,
-                           format_tuple.internal_format, rect.GetWidth(), rect.GetHeight());
-            break;
-        case SurfaceTarget::Texture3D:
-        case SurfaceTarget::Texture2DArray:
-        case SurfaceTarget::TextureCubeArray:
-            glTexStorage3D(SurfaceTargetToGL(params.target), params.max_mip_level,
-                           format_tuple.internal_format, rect.GetWidth(), rect.GetHeight(),
-                           params.depth);
-            break;
-        default:
-            LOG_CRITICAL(Render_OpenGL, "Unimplemented surface target={}",
-                         static_cast<u32>(params.target));
-            UNREACHABLE();
-            glTexStorage2D(GL_TEXTURE_2D, params.max_mip_level, format_tuple.internal_format,
-                           rect.GetWidth(), rect.GetHeight());
-        }
+    switch (params.target) {
+    case SurfaceTarget::Texture1D:
+        glTextureStorage1D(texture.handle, params.max_mip_level, format_tuple.internal_format,
+                           width);
+        break;
+    case SurfaceTarget::Texture2D:
+    case SurfaceTarget::TextureCubemap:
+        glTextureStorage2D(texture.handle, params.max_mip_level, format_tuple.internal_format,
+                           width, height);
+        break;
+    case SurfaceTarget::Texture3D:
+    case SurfaceTarget::Texture2DArray:
+    case SurfaceTarget::TextureCubeArray:
+        glTextureStorage3D(texture.handle, params.max_mip_level, format_tuple.internal_format,
+                           width, height, params.depth);
+        break;
+    default:
+        LOG_CRITICAL(Render_OpenGL, "Unimplemented surface target={}",
+                     static_cast<u32>(params.target));
+        UNREACHABLE();
+        glTextureStorage2D(texture.handle, params.max_mip_level, format_tuple.internal_format,
+                           width, height);
    }

-    ApplyTextureDefaults(SurfaceTargetToGL(params.target), params.max_mip_level);
+    ApplyTextureDefaults(texture.handle, params.max_mip_level);

-    LabelGLObject(GL_TEXTURE, texture.handle, params.addr,
-                  SurfaceParams::SurfaceTargetName(params.target));
+    OpenGL::LabelGLObject(GL_TEXTURE, texture.handle, params.addr, params.IdentityString());

    // Clamp size to mapped GPU memory region
    // TODO(bunnei): Super Mario Odyssey maps a 0x40000 byte region and then uses it for a 0x80000
@@ -700,9 +703,20 @@ void CachedSurface::LoadGLBuffer() {
        for (u32 i = 0; i < params.max_mip_level; i++)
            SwizzleFunc(MortonSwizzleMode::MortonToLinear, params, gl_buffer[i], i);
    } else {
-        const auto texture_src_data{Memory::GetPointer(params.addr)};
-        const auto texture_src_data_end{texture_src_data + params.size_in_bytes_gl};
-        gl_buffer[0].assign(texture_src_data, texture_src_data_end);
+        const u32 bpp = params.GetFormatBpp() / 8;
+        const u32 copy_size = params.width * bpp;
+        if (params.pitch == copy_size) {
+            std::memcpy(gl_buffer[0].data(), Memory::GetPointer(params.addr),
+                        params.size_in_bytes_gl);
+        } else {
+            const u8* start = Memory::GetPointer(params.addr);
+            u8* write_to = gl_buffer[0].data();
+            for (u32 h = params.height; h > 0; h--) {
+                std::memcpy(write_to, start, copy_size);
+                start += params.pitch;
+                write_to += copy_size;
+            }
+        }
    }
    for (u32 i = 0; i < params.max_mip_level; i++) {
        ConvertFormatAsNeeded_LoadGLBuffer(gl_buffer[i], params.pixel_format, params.MipWidth(i),
@@ -731,7 +745,6 @@ void CachedSurface::FlushGLBuffer() {
    glPixelStorei(GL_PACK_ROW_LENGTH, 0);
    ConvertFormatAsNeeded_FlushGLBuffer(gl_buffer[0], params.pixel_format, params.width,
                                        params.height);
-    ASSERT(params.type != SurfaceType::Fill);
    const u8* const texture_src_data = Memory::GetPointer(params.addr);
    ASSERT(texture_src_data);
    if (params.is_tiled) {
@@ -740,7 +753,19 @@ void CachedSurface::FlushGLBuffer() {

        SwizzleFunc(MortonSwizzleMode::LinearToMorton, params, gl_buffer[0], 0);
    } else {
-        std::memcpy(Memory::GetPointer(GetAddr()), gl_buffer[0].data(), GetSizeInBytes());
+        const u32 bpp = params.GetFormatBpp() / 8;
+        const u32 copy_size = params.width * bpp;
+        if (params.pitch == copy_size) {
+            std::memcpy(Memory::GetPointer(params.addr), gl_buffer[0].data(), GetSizeInBytes());
+        } else {
+            u8* start = Memory::GetPointer(params.addr);
+            const u8* read_to = gl_buffer[0].data();
+            for (u32 h = params.height; h > 0; h--) {
+                std::memcpy(start, read_to, copy_size);
+                start += params.pitch;
+                read_to += copy_size;
+            }
+        }
    }
 }

@@ -749,63 +774,50 @@ void CachedSurface::UploadGLMipmapTexture(u32 mip_map, GLuint read_fb_handle,
    const auto& rect{params.GetRect(mip_map)};

    // Load data from memory to the surface
-    const GLint x0 = static_cast<GLint>(rect.left);
-    const GLint y0 = static_cast<GLint>(rect.bottom);
-    std::size_t buffer_offset =
+    const auto x0 = static_cast<GLint>(rect.left);
+    const auto y0 = static_cast<GLint>(rect.bottom);
+    auto buffer_offset =
        static_cast<std::size_t>(static_cast<std::size_t>(y0) * params.MipWidth(mip_map) +
                                 static_cast<std::size_t>(x0)) *
        GetBytesPerPixel(params.pixel_format);

    const FormatTuple& tuple = GetFormatTuple(params.pixel_format, params.component_type);
-    const GLuint target_tex = texture.handle;
-    OpenGLState cur_state = OpenGLState::GetCurState();
-
-    const auto& old_tex = cur_state.texture_units[0];
-    SCOPE_EXIT({
-        cur_state.texture_units[0] = old_tex;
-        cur_state.Apply();
-    });
-    cur_state.texture_units[0].texture = target_tex;
-    cur_state.texture_units[0].target = SurfaceTargetToGL(params.target);
-    cur_state.Apply();

    // Ensure no bad interactions with GL_UNPACK_ALIGNMENT
    ASSERT(params.MipWidth(mip_map) * GetBytesPerPixel(params.pixel_format) % 4 == 0);
    glPixelStorei(GL_UNPACK_ROW_LENGTH, static_cast<GLint>(params.MipWidth(mip_map)));

-    GLsizei image_size = static_cast<GLsizei>(params.GetMipmapSizeGL(mip_map, false));
-    glActiveTexture(GL_TEXTURE0);
+    const auto image_size = static_cast<GLsizei>(params.GetMipmapSizeGL(mip_map, false));
    if (tuple.compressed) {
        switch (params.target) {
        case SurfaceTarget::Texture2D:
-            glCompressedTexImage2D(SurfaceTargetToGL(params.target), mip_map, tuple.internal_format,
-                                   static_cast<GLsizei>(params.MipWidth(mip_map)),
-                                   static_cast<GLsizei>(params.MipHeight(mip_map)), 0, image_size,
-                                   &gl_buffer[mip_map][buffer_offset]);
+            glCompressedTextureSubImage2D(
+                texture.handle, mip_map, 0, 0, static_cast<GLsizei>(params.MipWidth(mip_map)),
+                static_cast<GLsizei>(params.MipHeight(mip_map)), tuple.internal_format, image_size,
+                &gl_buffer[mip_map][buffer_offset]);
            break;
        case SurfaceTarget::Texture3D:
-            glCompressedTexImage3D(SurfaceTargetToGL(params.target), mip_map, tuple.internal_format,
-                                   static_cast<GLsizei>(params.MipWidth(mip_map)),
-                                   static_cast<GLsizei>(params.MipHeight(mip_map)),
-                                   static_cast<GLsizei>(params.MipDepth(mip_map)), 0, image_size,
-                                   &gl_buffer[mip_map][buffer_offset]);
+            glCompressedTextureSubImage3D(
+                texture.handle, mip_map, 0, 0, 0, static_cast<GLsizei>(params.MipWidth(mip_map)),
+                static_cast<GLsizei>(params.MipHeight(mip_map)),
+                static_cast<GLsizei>(params.MipDepth(mip_map)), tuple.internal_format, image_size,
+                &gl_buffer[mip_map][buffer_offset]);
            break;
        case SurfaceTarget::Texture2DArray:
        case SurfaceTarget::TextureCubeArray:
-            glCompressedTexImage3D(SurfaceTargetToGL(params.target), mip_map, tuple.internal_format,
-                                   static_cast<GLsizei>(params.MipWidth(mip_map)),
-                                   static_cast<GLsizei>(params.MipHeight(mip_map)),
-                                   static_cast<GLsizei>(params.depth), 0, image_size,
-                                   &gl_buffer[mip_map][buffer_offset]);
+            glCompressedTextureSubImage3D(
+                texture.handle, mip_map, 0, 0, 0, static_cast<GLsizei>(params.MipWidth(mip_map)),
+                static_cast<GLsizei>(params.MipHeight(mip_map)), static_cast<GLsizei>(params.depth),
+                tuple.internal_format, image_size, &gl_buffer[mip_map][buffer_offset]);
            break;
        case SurfaceTarget::TextureCubemap: {
-            GLsizei layer_size = static_cast<GLsizei>(params.LayerSizeGL(mip_map));
+            const auto layer_size = static_cast<GLsizei>(params.LayerSizeGL(mip_map));
            for (std::size_t face = 0; face < params.depth; ++face) {
-                glCompressedTexImage2D(static_cast<GLenum>(GL_TEXTURE_CUBE_MAP_POSITIVE_X + face),
-                                       mip_map, tuple.internal_format,
-                                       static_cast<GLsizei>(params.MipWidth(mip_map)),
-                                       static_cast<GLsizei>(params.MipHeight(mip_map)), 0,
-                                       layer_size, &gl_buffer[mip_map][buffer_offset]);
+                glCompressedTextureSubImage3D(
+                    texture.handle, mip_map, 0, 0, static_cast<GLint>(face),
+                    static_cast<GLsizei>(params.MipWidth(mip_map)),
+                    static_cast<GLsizei>(params.MipHeight(mip_map)), 1, tuple.internal_format,
+                    layer_size, &gl_buffer[mip_map][buffer_offset]);
                buffer_offset += layer_size;
            }
            break;
@@ -814,46 +826,43 @@ void CachedSurface::UploadGLMipmapTexture(u32 mip_map, GLuint read_fb_handle,
            LOG_CRITICAL(Render_OpenGL, "Unimplemented surface target={}",
                         static_cast<u32>(params.target));
            UNREACHABLE();
-            glCompressedTexImage2D(GL_TEXTURE_2D, mip_map, tuple.internal_format,
-                                   static_cast<GLsizei>(params.MipWidth(mip_map)),
-                                   static_cast<GLsizei>(params.MipHeight(mip_map)), 0,
-                                   static_cast<GLsizei>(params.size_in_bytes_gl),
-                                   &gl_buffer[mip_map][buffer_offset]);
+            glCompressedTextureSubImage2D(
+                texture.handle, mip_map, 0, 0, static_cast<GLsizei>(params.MipWidth(mip_map)),
+                static_cast<GLsizei>(params.MipHeight(mip_map)), tuple.internal_format,
+                static_cast<GLsizei>(params.size_in_bytes_gl), &gl_buffer[mip_map][buffer_offset]);
        }
    } else {
-
        switch (params.target) {
        case SurfaceTarget::Texture1D:
-            glTexSubImage1D(SurfaceTargetToGL(params.target), mip_map, x0,
-                            static_cast<GLsizei>(rect.GetWidth()), tuple.format, tuple.type,
-                            &gl_buffer[mip_map][buffer_offset]);
+            glTextureSubImage1D(texture.handle, mip_map, x0, static_cast<GLsizei>(rect.GetWidth()),
+                                tuple.format, tuple.type, &gl_buffer[mip_map][buffer_offset]);
            break;
        case SurfaceTarget::Texture2D:
-            glTexSubImage2D(SurfaceTargetToGL(params.target), mip_map, x0, y0,
-                            static_cast<GLsizei>(rect.GetWidth()),
-                            static_cast<GLsizei>(rect.GetHeight()), tuple.format, tuple.type,
-                            &gl_buffer[mip_map][buffer_offset]);
+            glTextureSubImage2D(texture.handle, mip_map, x0, y0,
+                                static_cast<GLsizei>(rect.GetWidth()),
+                                static_cast<GLsizei>(rect.GetHeight()), tuple.format, tuple.type,
+                                &gl_buffer[mip_map][buffer_offset]);
            break;
        case SurfaceTarget::Texture3D:
-            glTexSubImage3D(SurfaceTargetToGL(params.target), mip_map, x0, y0, 0,
-                            static_cast<GLsizei>(rect.GetWidth()),
-                            static_cast<GLsizei>(rect.GetHeight()), params.MipDepth(mip_map),
-                            tuple.format, tuple.type, &gl_buffer[mip_map][buffer_offset]);
+            glTextureSubImage3D(texture.handle, mip_map, x0, y0, 0,
+                                static_cast<GLsizei>(rect.GetWidth()),
+                                static_cast<GLsizei>(rect.GetHeight()), params.MipDepth(mip_map),
+                                tuple.format, tuple.type, &gl_buffer[mip_map][buffer_offset]);
            break;
        case SurfaceTarget::Texture2DArray:
        case SurfaceTarget::TextureCubeArray:
-            glTexSubImage3D(SurfaceTargetToGL(params.target), mip_map, x0, y0, 0,
-                            static_cast<GLsizei>(rect.GetWidth()),
-                            static_cast<GLsizei>(rect.GetHeight()), params.depth, tuple.format,
-                            tuple.type, &gl_buffer[mip_map][buffer_offset]);
+            glTextureSubImage3D(texture.handle, mip_map, x0, y0, 0,
+                                static_cast<GLsizei>(rect.GetWidth()),
+                                static_cast<GLsizei>(rect.GetHeight()), params.depth, tuple.format,
+                                tuple.type, &gl_buffer[mip_map][buffer_offset]);
            break;
        case SurfaceTarget::TextureCubemap: {
            std::size_t start = buffer_offset;
            for (std::size_t face = 0; face < params.depth; ++face) {
-                glTexSubImage2D(static_cast<GLenum>(GL_TEXTURE_CUBE_MAP_POSITIVE_X + face), mip_map,
-                                x0, y0, static_cast<GLsizei>(rect.GetWidth()),
-                                static_cast<GLsizei>(rect.GetHeight()), tuple.format, tuple.type,
-                                &gl_buffer[mip_map][buffer_offset]);
+                glTextureSubImage3D(texture.handle, mip_map, x0, y0, static_cast<GLint>(face),
+                                    static_cast<GLsizei>(rect.GetWidth()),
+                                    static_cast<GLsizei>(rect.GetHeight()), 1, tuple.format,
+                                    tuple.type, &gl_buffer[mip_map][buffer_offset]);
                buffer_offset += params.LayerSizeGL(mip_map);
            }
            break;
@@ -862,9 +871,10 @@ void CachedSurface::UploadGLMipmapTexture(u32 mip_map, GLuint read_fb_handle,
            LOG_CRITICAL(Render_OpenGL, "Unimplemented surface target={}",
                         static_cast<u32>(params.target));
            UNREACHABLE();
-            glTexSubImage2D(GL_TEXTURE_2D, mip_map, x0, y0, static_cast<GLsizei>(rect.GetWidth()),
-                            static_cast<GLsizei>(rect.GetHeight()), tuple.format, tuple.type,
-                            &gl_buffer[mip_map][buffer_offset]);
+            glTextureSubImage2D(texture.handle, mip_map, x0, y0,
+                                static_cast<GLsizei>(rect.GetWidth()),
+                                static_cast<GLsizei>(rect.GetHeight()), tuple.format, tuple.type,
+                                &gl_buffer[mip_map][buffer_offset]);
        }
    }

@@ -874,42 +884,47 @@ void CachedSurface::UploadGLMipmapTexture(u32 mip_map, GLuint read_fb_handle,
 void CachedSurface::EnsureTextureView() {
    if (texture_view.handle != 0)
        return;
-    // Compressed texture are not being created with immutable storage
-    UNIMPLEMENTED_IF(gl_is_compressed);

    const GLenum target{TargetLayer()};
    const GLuint num_layers{target == GL_TEXTURE_CUBE_MAP_ARRAY ? 6u : 1u};
    constexpr GLuint min_layer = 0;
    constexpr GLuint min_level = 0;

-    texture_view.Create();
+    glGenTextures(1, &texture_view.handle);
    glTextureView(texture_view.handle, target, texture.handle, gl_internal_format, min_level,
                  params.max_mip_level, min_layer, num_layers);
-
-    OpenGLState cur_state = OpenGLState::GetCurState();
-    const auto& old_tex = cur_state.texture_units[0];
-    SCOPE_EXIT({
-        cur_state.texture_units[0] = old_tex;
-        cur_state.Apply();
-    });
-    cur_state.texture_units[0].texture = texture_view.handle;
-    cur_state.texture_units[0].target = target;
-    cur_state.Apply();
-
-    ApplyTextureDefaults(target, params.max_mip_level);
+    ApplyTextureDefaults(texture_view.handle, params.max_mip_level);
+    glTextureParameteriv(texture_view.handle, GL_TEXTURE_SWIZZLE_RGBA,
+                         reinterpret_cast<const GLint*>(swizzle.data()));
 }

 MICROPROFILE_DEFINE(OpenGL_TextureUL, "OpenGL", "Texture Upload", MP_RGB(128, 192, 64));
 void CachedSurface::UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle) {
-    if (params.type == SurfaceType::Fill)
-        return;
-
    MICROPROFILE_SCOPE(OpenGL_TextureUL);

    for (u32 i = 0; i < params.max_mip_level; i++)
        UploadGLMipmapTexture(i, read_fb_handle, draw_fb_handle);
 }

+void CachedSurface::UpdateSwizzle(Tegra::Texture::SwizzleSource swizzle_x,
+                                  Tegra::Texture::SwizzleSource swizzle_y,
+                                  Tegra::Texture::SwizzleSource swizzle_z,
+                                  Tegra::Texture::SwizzleSource swizzle_w) {
+    const GLenum new_x = MaxwellToGL::SwizzleSource(swizzle_x);
+    const GLenum new_y = MaxwellToGL::SwizzleSource(swizzle_y);
+    const GLenum new_z = MaxwellToGL::SwizzleSource(swizzle_z);
+    const GLenum new_w = MaxwellToGL::SwizzleSource(swizzle_w);
+    if (swizzle[0] == new_x && swizzle[1] == new_y && swizzle[2] == new_z && swizzle[3] == new_w) {
+        return;
+    }
+    swizzle = {new_x, new_y, new_z, new_w};
+    const auto swizzle_data = reinterpret_cast<const GLint*>(swizzle.data());
+    glTextureParameteriv(texture.handle, GL_TEXTURE_SWIZZLE_RGBA, swizzle_data);
+    if (texture_view.handle != 0) {
+        glTextureParameteriv(texture_view.handle, GL_TEXTURE_SWIZZLE_RGBA, swizzle_data);
+    }
+}
+
 RasterizerCacheOpenGL::RasterizerCacheOpenGL(RasterizerOpenGL& rasterizer)
    : RasterizerCache{rasterizer} {
    read_framebuffer.Create();
@@ -1042,26 +1057,161 @@ void RasterizerCacheOpenGL::FastLayeredCopySurface(const Surface& src_surface,
        }
        address += layer_size;
    }
+
+    dst_surface->MarkAsModified(true, *this);
+}
+
+static bool BlitSurface(const Surface& src_surface, const Surface& dst_surface,
+                        const MathUtil::Rectangle<u32>& src_rect,
+                        const MathUtil::Rectangle<u32>& dst_rect, GLuint read_fb_handle,
+                        GLuint draw_fb_handle, GLenum src_attachment = 0, GLenum dst_attachment = 0,
+                        std::size_t cubemap_face = 0) {
+
+    const auto& src_params{src_surface->GetSurfaceParams()};
+    const auto& dst_params{dst_surface->GetSurfaceParams()};
+
+    OpenGLState prev_state{OpenGLState::GetCurState()};
+    SCOPE_EXIT({ prev_state.Apply(); });
+
+    OpenGLState state;
+    state.draw.read_framebuffer = read_fb_handle;
+    state.draw.draw_framebuffer = draw_fb_handle;
+    state.Apply();
+
+    u32 buffers{};
+
+    if (src_params.type == SurfaceType::ColorTexture) {
+        switch (src_params.target) {
+        case SurfaceTarget::Texture2D:
+            glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + src_attachment,
+                                   GL_TEXTURE_2D, src_surface->Texture().handle, 0);
+            glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
+                                   0, 0);
+            break;
+        case SurfaceTarget::TextureCubemap:
+            glFramebufferTexture2D(
+                GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + src_attachment,
+                static_cast<GLenum>(GL_TEXTURE_CUBE_MAP_POSITIVE_X + cubemap_face),
+                src_surface->Texture().handle, 0);
+            glFramebufferTexture2D(
+                GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT,
+                static_cast<GLenum>(GL_TEXTURE_CUBE_MAP_POSITIVE_X + cubemap_face), 0, 0);
+            break;
+        case SurfaceTarget::Texture2DArray:
+            glFramebufferTextureLayer(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + src_attachment,
+                                      src_surface->Texture().handle, 0, 0);
+            glFramebufferTextureLayer(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, 0, 0, 0);
+            break;
+        case SurfaceTarget::Texture3D:
+            glFramebufferTexture3D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + src_attachment,
+                                   SurfaceTargetToGL(src_params.target),
+                                   src_surface->Texture().handle, 0, 0);
+            glFramebufferTexture3D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT,
+                                   SurfaceTargetToGL(src_params.target), 0, 0, 0);
+            break;
+        default:
+            glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + src_attachment,
+                                   GL_TEXTURE_2D, src_surface->Texture().handle, 0);
+            glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
+                                   0, 0);
+            break;
+        }
+
+        switch (dst_params.target) {
+        case SurfaceTarget::Texture2D:
+            glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + dst_attachment,
+                                   GL_TEXTURE_2D, dst_surface->Texture().handle, 0);
+            glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
+                                   0, 0);
+            break;
+        case SurfaceTarget::TextureCubemap:
+            glFramebufferTexture2D(
+                GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + dst_attachment,
+                static_cast<GLenum>(GL_TEXTURE_CUBE_MAP_POSITIVE_X + cubemap_face),
+                dst_surface->Texture().handle, 0);
+            glFramebufferTexture2D(
+                GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT,
+                static_cast<GLenum>(GL_TEXTURE_CUBE_MAP_POSITIVE_X + cubemap_face), 0, 0);
+            break;
+        case SurfaceTarget::Texture2DArray:
+            glFramebufferTextureLayer(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + dst_attachment,
+                                      dst_surface->Texture().handle, 0, 0);
+            glFramebufferTextureLayer(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, 0, 0, 0);
+            break;
+
+        case SurfaceTarget::Texture3D:
+            glFramebufferTexture3D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + dst_attachment,
+                                   SurfaceTargetToGL(dst_params.target),
+                                   dst_surface->Texture().handle, 0, 0);
+            glFramebufferTexture3D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT,
+                                   SurfaceTargetToGL(dst_params.target), 0, 0, 0);
+            break;
+        default:
+            glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + dst_attachment,
+                                   GL_TEXTURE_2D, dst_surface->Texture().handle, 0);
+            glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
+                                   0, 0);
+            break;
+        }
+
+        buffers = GL_COLOR_BUFFER_BIT;
+    } else if (src_params.type == SurfaceType::Depth) {
+        glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + src_attachment,
+                               GL_TEXTURE_2D, 0, 0);
+        glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D,
+                               src_surface->Texture().handle, 0);
+        glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
+
+        glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + dst_attachment,
+                               GL_TEXTURE_2D, 0, 0);
+        glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D,
+                               dst_surface->Texture().handle, 0);
+        glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
+
+        buffers = GL_DEPTH_BUFFER_BIT;
+    } else if (src_params.type == SurfaceType::DepthStencil) {
+        glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + src_attachment,
+                               GL_TEXTURE_2D, 0, 0);
+        glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
+                               src_surface->Texture().handle, 0);
+
+        glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + dst_attachment,
+                               GL_TEXTURE_2D, 0, 0);
+        glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
+                               dst_surface->Texture().handle, 0);
+
+        buffers = GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT;
+    }
+
+    glBlitFramebuffer(src_rect.left, src_rect.top, src_rect.right, src_rect.bottom, dst_rect.left,
+                      dst_rect.top, dst_rect.right, dst_rect.bottom, buffers,
+                      buffers == GL_COLOR_BUFFER_BIT ? GL_LINEAR : GL_NEAREST);
+
+    return true;
 }

 void RasterizerCacheOpenGL::FermiCopySurface(
    const Tegra::Engines::Fermi2D::Regs::Surface& src_config,
-    const Tegra::Engines::Fermi2D::Regs::Surface& dst_config) {
+    const Tegra::Engines::Fermi2D::Regs::Surface& dst_config,
+    const MathUtil::Rectangle<u32>& src_rect, const MathUtil::Rectangle<u32>& dst_rect) {

    const auto& src_params = SurfaceParams::CreateForFermiCopySurface(src_config);
    const auto& dst_params = SurfaceParams::CreateForFermiCopySurface(dst_config);

-    ASSERT(src_params.width == dst_params.width);
-    ASSERT(src_params.height == dst_params.height);
    ASSERT(src_params.pixel_format == dst_params.pixel_format);
    ASSERT(src_params.block_height == dst_params.block_height);
    ASSERT(src_params.is_tiled == dst_params.is_tiled);
    ASSERT(src_params.depth == dst_params.depth);
-    ASSERT(src_params.depth == 1); // Currently, FastCopySurface only works with 2D surfaces
    ASSERT(src_params.target == dst_params.target);
    ASSERT(src_params.rt.index == dst_params.rt.index);

-    FastCopySurface(GetSurface(src_params, true), GetSurface(dst_params, false));
+    auto src_surface = GetSurface(src_params, true);
+    auto dst_surface = GetSurface(dst_params, true);
+
+    BlitSurface(src_surface, dst_surface, src_rect, dst_rect, read_framebuffer.handle,
+                draw_framebuffer.handle);
+
+    dst_surface->MarkAsModified(true, *this);
 }

 void RasterizerCacheOpenGL::AccurateCopySurface(const Surface& src_surface,
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
@@ -8,6 +8,7 @@
 #include <map>
 #include <memory>
 #include <string>
+#include <unordered_set>
 #include <vector>

 #include "common/alignment.h"
@@ -35,6 +36,14 @@ using PixelFormat = VideoCore::Surface::PixelFormat;
 using ComponentType = VideoCore::Surface::ComponentType;

 struct SurfaceParams {
+
+    enum class SurfaceClass {
+        Uploaded,
+        RenderTarget,
+        DepthBuffer,
+        Copy,
+    };
+
    static std::string SurfaceTargetName(SurfaceTarget target) {
        switch (target) {
        case SurfaceTarget::Texture1D:
@@ -210,6 +219,48 @@ struct SurfaceParams {
    /// Initializes parameters for caching, should be called after everything has been initialized
    void InitCacheParameters(Tegra::GPUVAddr gpu_addr);

+    std::string TargetName() const {
+        switch (target) {
+        case SurfaceTarget::Texture1D:
+            return "1D";
+        case SurfaceTarget::Texture2D:
+            return "2D";
+        case SurfaceTarget::Texture3D:
+            return "3D";
+        case SurfaceTarget::Texture1DArray:
+            return "1DArray";
+        case SurfaceTarget::Texture2DArray:
+            return "2DArray";
+        case SurfaceTarget::TextureCubemap:
+            return "Cube";
+        default:
+            LOG_CRITICAL(HW_GPU, "Unimplemented surface_target={}", static_cast<u32>(target));
+            UNREACHABLE();
+            return fmt::format("TUK({})", static_cast<u32>(target));
+        }
+    }
+
+    std::string ClassName() const {
+        switch (identity) {
+        case SurfaceClass::Uploaded:
+            return "UP";
+        case SurfaceClass::RenderTarget:
+            return "RT";
+        case SurfaceClass::DepthBuffer:
+            return "DB";
+        case SurfaceClass::Copy:
+            return "CP";
+        default:
+            LOG_CRITICAL(HW_GPU, "Unimplemented surface_class={}", static_cast<u32>(identity));
+            UNREACHABLE();
+            return fmt::format("CUK({})", static_cast<u32>(identity));
+        }
+    }
+
+    std::string IdentityString() const {
+        return ClassName() + '_' + TargetName() + '_' + (is_tiled ? 'T' : 'L');
+    }
+
    bool is_tiled;
    u32 block_width;
    u32 block_height;
@@ -222,7 +273,9 @@ struct SurfaceParams {
    u32 height;
    u32 depth;
    u32 unaligned_height;
+    u32 pitch;
    SurfaceTarget target;
+    SurfaceClass identity;
    u32 max_mip_level;
    bool is_layered;
    bool is_array;
@@ -256,6 +309,7 @@ struct SurfaceReserveKey : Common::HashableStruct<OpenGL::SurfaceParams> {
    static SurfaceReserveKey Create(const OpenGL::SurfaceParams& params) {
        SurfaceReserveKey res;
        res.state = params;
+        res.state.identity = {}; // Ignore the origin of the texture
        res.state.gpu_addr = {}; // Ignore GPU vaddr in caching
        res.state.rt = {};       // Ignore rt config in caching
        return res;
@@ -330,6 +384,11 @@ public:
    // Upload data in gl_buffer to this surface's texture
    void UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle);

+    void UpdateSwizzle(Tegra::Texture::SwizzleSource swizzle_x,
+                       Tegra::Texture::SwizzleSource swizzle_y,
+                       Tegra::Texture::SwizzleSource swizzle_z,
+                       Tegra::Texture::SwizzleSource swizzle_w);
+
 private:
    void UploadGLMipmapTexture(u32 mip_map, GLuint read_fb_handle, GLuint draw_fb_handle);

@@ -341,8 +400,8 @@ private:
    SurfaceParams params{};
    GLenum gl_target{};
    GLenum gl_internal_format{};
-    bool gl_is_compressed{};
    std::size_t cached_size_in_bytes{};
+    std::array<GLenum, 4> swizzle{GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA};
 };

 class RasterizerCacheOpenGL final : public RasterizerCache<Surface> {
@@ -364,7 +423,9 @@ public:

    /// Copies the contents of one surface to another
    void FermiCopySurface(const Tegra::Engines::Fermi2D::Regs::Surface& src_config,
-                          const Tegra::Engines::Fermi2D::Regs::Surface& dst_config);
+                          const Tegra::Engines::Fermi2D::Regs::Surface& dst_config,
+                          const MathUtil::Rectangle<u32>& src_rect,
+                          const MathUtil::Rectangle<u32>& dst_rect);

 private:
    void LoadSurface(const Surface& surface);
@@ -385,6 +446,10 @@ private:
    /// Performs a slow but accurate surface copy, flushing to RAM and reinterpreting the data
    void AccurateCopySurface(const Surface& src_surface, const Surface& dst_surface);
    void FastLayeredCopySurface(const Surface& src_surface, const Surface& dst_surface);
+    void FastCopySurface(const Surface& src_surface, const Surface& dst_surface);
+    void CopySurface(const Surface& src_surface, const Surface& dst_surface,
+                     const GLuint copy_pbo_handle, const GLenum src_attachment = 0,
+                     const GLenum dst_attachment = 0, const std::size_t cubemap_face = 0);

    /// The surface reserve is a "backup" cache, this is where we put unique surfaces that have
    /// previously been used. This is to prevent surfaces from being constantly created and
--- a/src/video_core/renderer_opengl/gl_resource_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_resource_manager.cpp
@@ -15,12 +15,12 @@ MICROPROFILE_DEFINE(OpenGL_ResourceDeletion, "OpenGL", "Resource Deletion", MP_R

 namespace OpenGL {

-void OGLTexture::Create() {
+void OGLTexture::Create(GLenum target) {
    if (handle != 0)
        return;

    MICROPROFILE_SCOPE(OpenGL_ResourceCreation);
-    glGenTextures(1, &handle);
+    glCreateTextures(target, 1, &handle);
 }

 void OGLTexture::Release() {
@@ -71,7 +71,8 @@ void OGLShader::Release() {
 }

 void OGLProgram::CreateFromSource(const char* vert_shader, const char* geo_shader,
-                                  const char* frag_shader, bool separable_program) {
+                                  const char* frag_shader, bool separable_program,
+                                  bool hint_retrievable) {
    OGLShader vert, geo, frag;
    if (vert_shader)
        vert.Create(vert_shader, GL_VERTEX_SHADER);
@@ -81,7 +82,7 @@ void OGLProgram::CreateFromSource(const char* vert_shader, const char* geo_shade
        frag.Create(frag_shader, GL_FRAGMENT_SHADER);

    MICROPROFILE_SCOPE(OpenGL_ResourceCreation);
-    Create(separable_program, vert.handle, geo.handle, frag.handle);
+    Create(separable_program, hint_retrievable, vert.handle, geo.handle, frag.handle);
 }

 void OGLProgram::Release() {
--- a/src/video_core/renderer_opengl/gl_resource_manager.h
+++ b/src/video_core/renderer_opengl/gl_resource_manager.h
@@ -28,7 +28,7 @@ public:
    }

    /// Creates a new internal OpenGL resource and stores the handle
-    void Create();
+    void Create(GLenum target);

    /// Deletes the internal OpenGL resource
    void Release();
@@ -101,15 +101,15 @@ public:
    }

    template <typename... T>
-    void Create(bool separable_program, T... shaders) {
+    void Create(bool separable_program, bool hint_retrievable, T... shaders) {
        if (handle != 0)
            return;
-        handle = GLShader::LoadProgram(separable_program, shaders...);
+        handle = GLShader::LoadProgram(separable_program, hint_retrievable, shaders...);
    }

    /// Creates a new internal OpenGL resource and stores the handle
    void CreateFromSource(const char* vert_shader, const char* geo_shader, const char* frag_shader,
-                          bool separable_program = false);
+                          bool separable_program = false, bool hint_retrievable = false);

    /// Deletes the internal OpenGL resource
    void Release();
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@@ -11,6 +11,7 @@
 #include "video_core/renderer_opengl/gl_rasterizer.h"
 #include "video_core/renderer_opengl/gl_shader_cache.h"
 #include "video_core/renderer_opengl/gl_shader_decompiler.h"
+#include "video_core/renderer_opengl/gl_shader_disk_cache.h"
 #include "video_core/renderer_opengl/gl_shader_manager.h"
 #include "video_core/renderer_opengl/utils.h"
 #include "video_core/shader/shader_ir.h"
@@ -19,16 +20,29 @@ namespace OpenGL {

 using VideoCommon::Shader::ProgramCode;

+// One UBO is always reserved for emulation values
+constexpr u32 RESERVED_UBOS = 1;
+
+struct UnspecializedShader {
+    std::string code;
+    GLShader::ShaderEntries entries;
+    Maxwell::ShaderProgram program_type;
+};
+
+namespace {
+
 /// Gets the address for the specified shader stage program
-static VAddr GetShaderAddress(Maxwell::ShaderProgram program) {
+VAddr GetShaderAddress(Maxwell::ShaderProgram program) {
    const auto& gpu = Core::System::GetInstance().GPU().Maxwell3D();
    const auto& shader_config = gpu.regs.shader_config[static_cast<std::size_t>(program)];
-    return *gpu.memory_manager.GpuToCpuAddress(gpu.regs.code_address.CodeAddress() +
-                                               shader_config.offset);
+    const auto address = gpu.memory_manager.GpuToCpuAddress(gpu.regs.code_address.CodeAddress() +
+                                                            shader_config.offset);
+    ASSERT_MSG(address, "Invalid GPU address");
+    return *address;
 }

 /// Gets the shader program code from memory for the specified address
-static ProgramCode GetShaderCode(VAddr addr) {
+ProgramCode GetShaderCode(VAddr addr) {
    ProgramCode program_code(VideoCommon::Shader::MAX_PROGRAM_LENGTH);
    Memory::ReadBlock(addr, program_code.data(), program_code.size() * sizeof(u64));
    return program_code;
@@ -49,38 +63,196 @@ constexpr GLenum GetShaderType(Maxwell::ShaderProgram program_type) {
    }
 }

-CachedShader::CachedShader(VAddr addr, Maxwell::ShaderProgram program_type)
-    : addr{addr}, program_type{program_type}, setup{GetShaderCode(addr)} {
+/// Gets if the current instruction offset is a scheduler instruction
+constexpr bool IsSchedInstruction(std::size_t offset, std::size_t main_offset) {
+    // Sched instructions appear once every 4 instructions.
+    constexpr std::size_t SchedPeriod = 4;
+    const std::size_t absolute_offset = offset - main_offset;
+    return (absolute_offset % SchedPeriod) == 0;
+}

-    GLShader::ProgramResult program_result;
+/// Describes primitive behavior on geometry shaders
+constexpr std::tuple<const char*, const char*, u32> GetPrimitiveDescription(GLenum primitive_mode) {
+    switch (primitive_mode) {
+    case GL_POINTS:
+        return {"points", "Points", 1};
+    case GL_LINES:
+    case GL_LINE_STRIP:
+        return {"lines", "Lines", 2};
+    case GL_LINES_ADJACENCY:
+    case GL_LINE_STRIP_ADJACENCY:
+        return {"lines_adjacency", "LinesAdj", 4};
+    case GL_TRIANGLES:
+    case GL_TRIANGLE_STRIP:
+    case GL_TRIANGLE_FAN:
+        return {"triangles", "Triangles", 3};
+    case GL_TRIANGLES_ADJACENCY:
+    case GL_TRIANGLE_STRIP_ADJACENCY:
+        return {"triangles_adjacency", "TrianglesAdj", 6};
+    default:
+        return {"points", "Invalid", 1};
+    }
+}

-    switch (program_type) {
-    case Maxwell::ShaderProgram::VertexA:
+/// Calculates the size of a program stream
+std::size_t CalculateProgramSize(const GLShader::ProgramCode& program) {
+    constexpr std::size_t start_offset = 10;
+    std::size_t offset = start_offset;
+    std::size_t size = start_offset * sizeof(u64);
+    while (offset < program.size()) {
+        const u64 instruction = program[offset];
+        if (!IsSchedInstruction(offset, start_offset)) {
+            if (instruction == 0 || (instruction >> 52) == 0x50b) {
+                // End on Maxwell's "nop" instruction
+                break;
+            }
+        }
+        size += sizeof(u64);
+        offset++;
+    }
+    // The last instruction is included in the program size
+    return std::min(size + sizeof(u64), program.size() * sizeof(u64));
+}
+
+/// Hashes one (or two) program streams
+u64 GetUniqueIdentifier(Maxwell::ShaderProgram program_type, const ProgramCode& code,
+                        const ProgramCode& code_b) {
+    u64 unique_identifier =
+        Common::CityHash64(reinterpret_cast<const char*>(code.data()), CalculateProgramSize(code));
+    if (program_type != Maxwell::ShaderProgram::VertexA) {
+        return unique_identifier;
+    }
+    // VertexA programs include two programs
+
+    std::size_t seed = 0;
+    boost::hash_combine(seed, unique_identifier);
+
+    const u64 identifier_b = Common::CityHash64(reinterpret_cast<const char*>(code_b.data()),
+                                                CalculateProgramSize(code_b));
+    boost::hash_combine(seed, identifier_b);
+    return static_cast<u64>(seed);
+}
+
+/// Creates an unspecialized program from code streams
+GLShader::ProgramResult CreateProgram(Maxwell::ShaderProgram program_type, ProgramCode program_code,
+                                      ProgramCode program_code_b) {
+    GLShader::ShaderSetup setup(program_code);
+    if (program_type == Maxwell::ShaderProgram::VertexA) {
        // VertexB is always enabled, so when VertexA is enabled, we have two vertex shaders.
        // Conventional HW does not support this, so we combine VertexA and VertexB into one
        // stage here.
-        setup.SetProgramB(GetShaderCode(GetShaderAddress(Maxwell::ShaderProgram::VertexB)));
+        setup.SetProgramB(program_code_b);
+    }
+    setup.program.unique_identifier =
+        GetUniqueIdentifier(program_type, program_code, program_code_b);
+
+    switch (program_type) {
+    case Maxwell::ShaderProgram::VertexA:
    case Maxwell::ShaderProgram::VertexB:
-        CalculateProperties();
-        program_result = GLShader::GenerateVertexShader(setup);
-        break;
+        return GLShader::GenerateVertexShader(setup);
    case Maxwell::ShaderProgram::Geometry:
-        CalculateProperties();
-        program_result = GLShader::GenerateGeometryShader(setup);
-        break;
+        return GLShader::GenerateGeometryShader(setup);
    case Maxwell::ShaderProgram::Fragment:
-        CalculateProperties();
-        program_result = GLShader::GenerateFragmentShader(setup);
-        break;
+        return GLShader::GenerateFragmentShader(setup);
    default:
        LOG_CRITICAL(HW_GPU, "Unimplemented program_type={}", static_cast<u32>(program_type));
        UNREACHABLE();
+        return {};
+    }
+}
+
+CachedProgram SpecializeShader(const std::string& code, const GLShader::ShaderEntries& entries,
+                               Maxwell::ShaderProgram program_type, BaseBindings base_bindings,
+                               GLenum primitive_mode, bool hint_retrievable = false) {
+    std::string source = "#version 430 core\n";
+    source += fmt::format("#define EMULATION_UBO_BINDING {}\n", base_bindings.cbuf++);
+
+    for (const auto& cbuf : entries.const_buffers) {
+        source +=
+            fmt::format("#define CBUF_BINDING_{} {}\n", cbuf.GetIndex(), base_bindings.cbuf++);
+    }
+    for (const auto& gmem : entries.global_memory_entries) {
+        source += fmt::format("#define GMEM_BINDING_{}_{} {}\n", gmem.GetCbufIndex(),
+                              gmem.GetCbufOffset(), base_bindings.gmem++);
+    }
+    for (const auto& sampler : entries.samplers) {
+        source += fmt::format("#define SAMPLER_BINDING_{} {}\n", sampler.GetIndex(),
+                              base_bindings.sampler++);
+    }
+
+    if (program_type == Maxwell::ShaderProgram::Geometry) {
+        const auto [glsl_topology, debug_name, max_vertices] =
+            GetPrimitiveDescription(primitive_mode);
+
+        source += "layout (" + std::string(glsl_topology) + ") in;\n";
+        source += "#define MAX_VERTEX_INPUT " + std::to_string(max_vertices) + '\n';
+    }
+
+    source += code;
+
+    OGLShader shader;
+    shader.Create(source.c_str(), GetShaderType(program_type));
+
+    auto program = std::make_shared<OGLProgram>();
+    program->Create(true, hint_retrievable, shader.handle);
+    return program;
+}
+
+std::set<GLenum> GetSupportedFormats() {
+    std::set<GLenum> supported_formats;
+
+    GLint num_formats{};
+    glGetIntegerv(GL_NUM_PROGRAM_BINARY_FORMATS, &num_formats);
+
+    std::vector<GLint> formats(num_formats);
+    glGetIntegerv(GL_PROGRAM_BINARY_FORMATS, formats.data());
+
+    for (const GLint format : formats)
+        supported_formats.insert(static_cast<GLenum>(format));
+    return supported_formats;
+}
+
+} // namespace
+
+CachedShader::CachedShader(VAddr addr, u64 unique_identifier, Maxwell::ShaderProgram program_type,
+                           ShaderDiskCacheOpenGL& disk_cache,
+                           const PrecompiledPrograms& precompiled_programs,
+                           ProgramCode&& program_code, ProgramCode&& program_code_b)
+    : addr{addr}, unique_identifier{unique_identifier}, program_type{program_type},
+      disk_cache{disk_cache}, precompiled_programs{precompiled_programs} {
+
+    const std::size_t code_size = CalculateProgramSize(program_code);
+    const std::size_t code_size_b =
+        program_code_b.empty() ? 0 : CalculateProgramSize(program_code_b);
+
+    GLShader::ProgramResult program_result =
+        CreateProgram(program_type, program_code, program_code_b);
+    if (program_result.first.empty()) {
+        // TODO(Rodrigo): Unimplemented shader stages hit here, avoid using these for now
        return;
    }

    code = program_result.first;
    entries = program_result.second;
    shader_length = entries.shader_length;
+
+    const ShaderDiskCacheRaw raw(unique_identifier, program_type,
+                                 static_cast<u32>(code_size / sizeof(u64)),
+                                 static_cast<u32>(code_size_b / sizeof(u64)),
+                                 std::move(program_code), std::move(program_code_b));
+    disk_cache.SaveRaw(raw);
+}
+
+CachedShader::CachedShader(VAddr addr, u64 unique_identifier, Maxwell::ShaderProgram program_type,
+                           ShaderDiskCacheOpenGL& disk_cache,
+                           const PrecompiledPrograms& precompiled_programs,
+                           GLShader::ProgramResult result)
+    : addr{addr}, unique_identifier{unique_identifier}, program_type{program_type},
+      disk_cache{disk_cache}, precompiled_programs{precompiled_programs} {
+
+    code = std::move(result.first);
+    entries = result.second;
+    shader_length = entries.shader_length;
 }

 std::tuple<GLuint, BaseBindings> CachedShader::GetProgramHandle(GLenum primitive_mode,
@@ -92,136 +264,222 @@ std::tuple<GLuint, BaseBindings> CachedShader::GetProgramHandle(GLenum primitive
        const auto [entry, is_cache_miss] = programs.try_emplace(base_bindings);
        auto& program = entry->second;
        if (is_cache_miss) {
-            std::string source = AllocateBindings(base_bindings);
-            source += code;
+            program = TryLoadProgram(primitive_mode, base_bindings);
+            if (!program) {
+                program =
+                    SpecializeShader(code, entries, program_type, base_bindings, primitive_mode);
+                disk_cache.SaveUsage(GetUsage(primitive_mode, base_bindings));
+            }

-            OGLShader shader;
-            shader.Create(source.c_str(), GetShaderType(program_type));
-            program.Create(true, shader.handle);
-            LabelGLObject(GL_PROGRAM, program.handle, addr);
+            LabelGLObject(GL_PROGRAM, program->handle, addr);
        }

-        handle = program.handle;
+        handle = program->handle;
    }

-    // Add const buffer and samplers offset reserved by this shader. One UBO binding is reserved for
-    // emulation values
-    base_bindings.cbuf += static_cast<u32>(entries.const_buffers.size()) + 1;
+    base_bindings.cbuf += static_cast<u32>(entries.const_buffers.size()) + RESERVED_UBOS;
    base_bindings.gmem += static_cast<u32>(entries.global_memory_entries.size());
    base_bindings.sampler += static_cast<u32>(entries.samplers.size());

    return {handle, base_bindings};
 }

-std::string CachedShader::AllocateBindings(BaseBindings base_bindings) {
-    std::string code = "#version 430 core\n";
-    code += fmt::format("#define EMULATION_UBO_BINDING {}\n", base_bindings.cbuf++);
-
-    for (const auto& cbuf : entries.const_buffers) {
-        code += fmt::format("#define CBUF_BINDING_{} {}\n", cbuf.GetIndex(), base_bindings.cbuf++);
-    }
-
-    for (const auto& gmem : entries.global_memory_entries) {
-        code += fmt::format("#define GMEM_BINDING_{}_{} {}\n", gmem.GetCbufIndex(),
-                            gmem.GetCbufOffset(), base_bindings.gmem++);
-    }
-
-    for (const auto& sampler : entries.samplers) {
-        code += fmt::format("#define SAMPLER_BINDING_{} {}\n", sampler.GetIndex(),
-                            base_bindings.sampler++);
-    }
-
-    return code;
-}
-
 GLuint CachedShader::GetGeometryShader(GLenum primitive_mode, BaseBindings base_bindings) {
    const auto [entry, is_cache_miss] = geometry_programs.try_emplace(base_bindings);
    auto& programs = entry->second;

    switch (primitive_mode) {
    case GL_POINTS:
-        return LazyGeometryProgram(programs.points, base_bindings, "points", 1, "ShaderPoints");
+        return LazyGeometryProgram(programs.points, base_bindings, primitive_mode);
    case GL_LINES:
    case GL_LINE_STRIP:
-        return LazyGeometryProgram(programs.lines, base_bindings, "lines", 2, "ShaderLines");
+        return LazyGeometryProgram(programs.lines, base_bindings, primitive_mode);
    case GL_LINES_ADJACENCY:
    case GL_LINE_STRIP_ADJACENCY:
-        return LazyGeometryProgram(programs.lines_adjacency, base_bindings, "lines_adjacency", 4,
-                                   "ShaderLinesAdjacency");
+        return LazyGeometryProgram(programs.lines_adjacency, base_bindings, primitive_mode);
    case GL_TRIANGLES:
    case GL_TRIANGLE_STRIP:
    case GL_TRIANGLE_FAN:
-        return LazyGeometryProgram(programs.triangles, base_bindings, "triangles", 3,
-                                   "ShaderTriangles");
+        return LazyGeometryProgram(programs.triangles, base_bindings, primitive_mode);
    case GL_TRIANGLES_ADJACENCY:
    case GL_TRIANGLE_STRIP_ADJACENCY:
-        return LazyGeometryProgram(programs.triangles_adjacency, base_bindings,
-                                   "triangles_adjacency", 6, "ShaderTrianglesAdjacency");
+        return LazyGeometryProgram(programs.triangles_adjacency, base_bindings, primitive_mode);
    default:
        UNREACHABLE_MSG("Unknown primitive mode.");
-        return LazyGeometryProgram(programs.points, base_bindings, "points", 1, "ShaderPoints");
+        return LazyGeometryProgram(programs.points, base_bindings, primitive_mode);
    }
 }

-GLuint CachedShader::LazyGeometryProgram(OGLProgram& target_program, BaseBindings base_bindings,
-                                         const std::string& glsl_topology, u32 max_vertices,
-                                         const std::string& debug_name) {
-    if (target_program.handle != 0) {
-        return target_program.handle;
+GLuint CachedShader::LazyGeometryProgram(CachedProgram& target_program, BaseBindings base_bindings,
+                                         GLenum primitive_mode) {
+    if (target_program) {
+        return target_program->handle;
+    }
+    const auto [glsl_name, debug_name, vertices] = GetPrimitiveDescription(primitive_mode);
+    target_program = TryLoadProgram(primitive_mode, base_bindings);
+    if (!target_program) {
+        target_program =
+            SpecializeShader(code, entries, program_type, base_bindings, primitive_mode);
+        disk_cache.SaveUsage(GetUsage(primitive_mode, base_bindings));
    }
-    std::string source = AllocateBindings(base_bindings);
-    source += "layout (" + glsl_topology + ") in;\n";
-    source += "#define MAX_VERTEX_INPUT " + std::to_string(max_vertices) + '\n';
-    source += code;

-    OGLShader shader;
-    shader.Create(source.c_str(), GL_GEOMETRY_SHADER);
-    target_program.Create(true, shader.handle);
-    LabelGLObject(GL_PROGRAM, target_program.handle, addr, debug_name);
-    return target_program.handle;
+    LabelGLObject(GL_PROGRAM, target_program->handle, addr, debug_name);
+
+    return target_program->handle;
 };

-static bool IsSchedInstruction(std::size_t offset, std::size_t main_offset) {
-    // sched instructions appear once every 4 instructions.
-    static constexpr std::size_t SchedPeriod = 4;
-    const std::size_t absolute_offset = offset - main_offset;
-    return (absolute_offset % SchedPeriod) == 0;
+CachedProgram CachedShader::TryLoadProgram(GLenum primitive_mode,
+                                           BaseBindings base_bindings) const {
+    const auto found = precompiled_programs.find(GetUsage(primitive_mode, base_bindings));
+    if (found == precompiled_programs.end()) {
+        return {};
+    }
+    return found->second;
 }

-static std::size_t CalculateProgramSize(const GLShader::ProgramCode& program) {
-    constexpr std::size_t start_offset = 10;
-    std::size_t offset = start_offset;
-    std::size_t size = start_offset * sizeof(u64);
-    while (offset < program.size()) {
-        const u64 inst = program[offset];
-        if (!IsSchedInstruction(offset, start_offset)) {
-            if (inst == 0 || (inst >> 52) == 0x50b) {
-                break;
+ShaderDiskCacheUsage CachedShader::GetUsage(GLenum primitive_mode,
+                                            BaseBindings base_bindings) const {
+    return {unique_identifier, base_bindings, primitive_mode};
+}
+
+ShaderCacheOpenGL::ShaderCacheOpenGL(RasterizerOpenGL& rasterizer, Core::System& system)
+    : RasterizerCache{rasterizer}, disk_cache{system} {}
+
+void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
+                                      const VideoCore::DiskResourceLoadCallback& callback) {
+    const auto transferable = disk_cache.LoadTransferable();
+    if (!transferable) {
+        return;
+    }
+    const auto [raws, usages] = *transferable;
+
+    auto [decompiled, dumps] = disk_cache.LoadPrecompiled();
+
+    const auto supported_formats{GetSupportedFormats()};
+    const auto unspecialized{
+        GenerateUnspecializedShaders(stop_loading, callback, raws, decompiled)};
+    if (stop_loading)
+        return;
+
+    // Build shaders
+    if (callback)
+        callback(VideoCore::LoadCallbackStage::Build, 0, usages.size());
+    for (std::size_t i = 0; i < usages.size(); ++i) {
+        if (stop_loading)
+            return;
+
+        const auto& usage{usages[i]};
+        LOG_INFO(Render_OpenGL, "Building shader {:016x} ({} of {})", usage.unique_identifier,
+                 i + 1, usages.size());
+
+        const auto& unspec{unspecialized.at(usage.unique_identifier)};
+        const auto dump_it = dumps.find(usage);
+
+        CachedProgram shader;
+        if (dump_it != dumps.end()) {
+            // If the shader is dumped, attempt to load it with
+            shader = GeneratePrecompiledProgram(dump_it->second, supported_formats);
+            if (!shader) {
+                // Invalidate the precompiled cache if a shader dumped shader was rejected
+                disk_cache.InvalidatePrecompiled();
+                dumps.clear();
            }
        }
-        size += sizeof(inst);
-        offset++;
-    }
-    return size;
-}
+        if (!shader) {
+            shader = SpecializeShader(unspec.code, unspec.entries, unspec.program_type,
+                                      usage.bindings, usage.primitive, true);
+        }
+        precompiled_programs.insert({usage, std::move(shader)});

-void CachedShader::CalculateProperties() {
-    setup.program.real_size = CalculateProgramSize(setup.program.code);
-    setup.program.real_size_b = 0;
-    setup.program.unique_identifier = Common::CityHash64(
-        reinterpret_cast<const char*>(setup.program.code.data()), setup.program.real_size);
-    if (program_type == Maxwell::ShaderProgram::VertexA) {
-        std::size_t seed = 0;
-        boost::hash_combine(seed, setup.program.unique_identifier);
-        setup.program.real_size_b = CalculateProgramSize(setup.program.code_b);
-        const u64 identifier_b = Common::CityHash64(
-            reinterpret_cast<const char*>(setup.program.code_b.data()), setup.program.real_size_b);
-        boost::hash_combine(seed, identifier_b);
-        setup.program.unique_identifier = static_cast<u64>(seed);
+        if (callback)
+            callback(VideoCore::LoadCallbackStage::Build, i + 1, usages.size());
+    }
+
+    // TODO(Rodrigo): Do state tracking for transferable shaders and do a dummy draw before
+    // precompiling them
+
+    for (std::size_t i = 0; i < usages.size(); ++i) {
+        const auto& usage{usages[i]};
+        if (dumps.find(usage) == dumps.end()) {
+            const auto& program = precompiled_programs.at(usage);
+            disk_cache.SaveDump(usage, program->handle);
+        }
    }
 }

-ShaderCacheOpenGL::ShaderCacheOpenGL(RasterizerOpenGL& rasterizer) : RasterizerCache{rasterizer} {}
+CachedProgram ShaderCacheOpenGL::GeneratePrecompiledProgram(
+    const ShaderDiskCacheDump& dump, const std::set<GLenum>& supported_formats) {
+
+    if (supported_formats.find(dump.binary_format) == supported_formats.end()) {
+        LOG_INFO(Render_OpenGL, "Precompiled cache entry with unsupported format - removing");
+        return {};
+    }
+
+    CachedProgram shader = std::make_shared<OGLProgram>();
+    shader->handle = glCreateProgram();
+    glProgramParameteri(shader->handle, GL_PROGRAM_SEPARABLE, GL_TRUE);
+    glProgramBinary(shader->handle, dump.binary_format, dump.binary.data(),
+                    static_cast<GLsizei>(dump.binary.size()));
+
+    GLint link_status{};
+    glGetProgramiv(shader->handle, GL_LINK_STATUS, &link_status);
+    if (link_status == GL_FALSE) {
+        LOG_INFO(Render_OpenGL, "Precompiled cache rejected by the driver - removing");
+        return {};
+    }
+
+    return shader;
+}
+
+std::unordered_map<u64, UnspecializedShader> ShaderCacheOpenGL::GenerateUnspecializedShaders(
+    const std::atomic_bool& stop_loading, const VideoCore::DiskResourceLoadCallback& callback,
+    const std::vector<ShaderDiskCacheRaw>& raws,
+    const std::unordered_map<u64, ShaderDiskCacheDecompiled>& decompiled) {
+    std::unordered_map<u64, UnspecializedShader> unspecialized;
+
+    if (callback)
+        callback(VideoCore::LoadCallbackStage::Decompile, 0, raws.size());
+
+    for (std::size_t i = 0; i < raws.size(); ++i) {
+        if (stop_loading)
+            return {};
+
+        const auto& raw{raws[i]};
+        const u64 unique_identifier = raw.GetUniqueIdentifier();
+        const u64 calculated_hash =
+            GetUniqueIdentifier(raw.GetProgramType(), raw.GetProgramCode(), raw.GetProgramCodeB());
+        if (unique_identifier != calculated_hash) {
+            LOG_ERROR(
+                Render_OpenGL,
+                "Invalid hash in entry={:016x} (obtained hash={:016x}) - removing shader cache",
+                raw.GetUniqueIdentifier(), calculated_hash);
+            disk_cache.InvalidateTransferable();
+            return {};
+        }
+
+        GLShader::ProgramResult result;
+        if (const auto it = decompiled.find(unique_identifier); it != decompiled.end()) {
+            // If it's stored in the precompiled file, avoid decompiling it here
+            const auto& stored_decompiled{it->second};
+            result = {stored_decompiled.code, stored_decompiled.entries};
+        } else {
+            // Otherwise decompile the shader at boot and save the result to the decompiled file
+            result =
+                CreateProgram(raw.GetProgramType(), raw.GetProgramCode(), raw.GetProgramCodeB());
+            disk_cache.SaveDecompiled(unique_identifier, result.first, result.second);
+        }
+
+        precompiled_shaders.insert({unique_identifier, result});
+
+        unspecialized.insert(
+            {raw.GetUniqueIdentifier(),
+             {std::move(result.first), std::move(result.second), raw.GetProgramType()}});
+
+        if (callback)
+            callback(VideoCore::LoadCallbackStage::Decompile, i, raws.size());
+    }
+    return unspecialized;
+}

 Shader ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {
    if (!Core::System::GetInstance().GPU().Maxwell3D().dirty_flags.shaders) {
@@ -235,7 +493,23 @@ Shader ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {

    if (!shader) {
        // No shader found - create a new one
-        shader = std::make_shared<CachedShader>(program_addr, program);
+        ProgramCode program_code = GetShaderCode(program_addr);
+        ProgramCode program_code_b;
+        if (program == Maxwell::ShaderProgram::VertexA) {
+            program_code_b = GetShaderCode(GetShaderAddress(Maxwell::ShaderProgram::VertexB));
+        }
+        const u64 unique_identifier = GetUniqueIdentifier(program, program_code, program_code_b);
+
+        const auto found = precompiled_shaders.find(unique_identifier);
+        if (found != precompiled_shaders.end()) {
+            shader =
+                std::make_shared<CachedShader>(program_addr, unique_identifier, program, disk_cache,
+                                               precompiled_programs, found->second);
+        } else {
+            shader = std::make_shared<CachedShader>(
+                program_addr, unique_identifier, program, disk_cache, precompiled_programs,
+                std::move(program_code), std::move(program_code_b));
+        }
        Register(shader);
    }

--- a/src/video_core/renderer_opengl/gl_shader_cache.h
+++ b/src/video_core/renderer_opengl/gl_shader_cache.h
@@ -5,40 +5,49 @@
 #pragma once

 #include <array>
-#include <map>
 #include <memory>
+#include <set>
 #include <tuple>
+#include <unordered_map>

 #include <glad/glad.h>

 #include "common/assert.h"
 #include "common/common_types.h"
 #include "video_core/rasterizer_cache.h"
+#include "video_core/renderer_base.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_shader_decompiler.h"
+#include "video_core/renderer_opengl/gl_shader_disk_cache.h"
 #include "video_core/renderer_opengl/gl_shader_gen.h"

+namespace Core {
+class System;
+} // namespace Core
+
 namespace OpenGL {

 class CachedShader;
 class RasterizerOpenGL;
+struct UnspecializedShader;

 using Shader = std::shared_ptr<CachedShader>;
+using CachedProgram = std::shared_ptr<OGLProgram>;
 using Maxwell = Tegra::Engines::Maxwell3D::Regs;
-
-struct BaseBindings {
-    u32 cbuf{};
-    u32 gmem{};
-    u32 sampler{};
-
-    bool operator<(const BaseBindings& rhs) const {
-        return std::tie(cbuf, gmem, sampler) < std::tie(rhs.cbuf, rhs.gmem, rhs.sampler);
-    }
-};
+using PrecompiledPrograms = std::unordered_map<ShaderDiskCacheUsage, CachedProgram>;
+using PrecompiledShaders = std::unordered_map<u64, GLShader::ProgramResult>;

 class CachedShader final : public RasterizerCacheObject {
 public:
-    CachedShader(VAddr addr, Maxwell::ShaderProgram program_type);
+    explicit CachedShader(VAddr addr, u64 unique_identifier, Maxwell::ShaderProgram program_type,
+                          ShaderDiskCacheOpenGL& disk_cache,
+                          const PrecompiledPrograms& precompiled_programs,
+                          ProgramCode&& program_code, ProgramCode&& program_code_b);
+
+    explicit CachedShader(VAddr addr, u64 unique_identifier, Maxwell::ShaderProgram program_type,
+                          ShaderDiskCacheOpenGL& disk_cache,
+                          const PrecompiledPrograms& precompiled_programs,
+                          GLShader::ProgramResult result);

    VAddr GetAddr() const override {
        return addr;
@@ -65,49 +74,67 @@ private:
    // declared by the hardware. Workaround this issue by generating a different shader per input
    // topology class.
    struct GeometryPrograms {
-        OGLProgram points;
-        OGLProgram lines;
-        OGLProgram lines_adjacency;
-        OGLProgram triangles;
-        OGLProgram triangles_adjacency;
+        CachedProgram points;
+        CachedProgram lines;
+        CachedProgram lines_adjacency;
+        CachedProgram triangles;
+        CachedProgram triangles_adjacency;
    };

-    std::string AllocateBindings(BaseBindings base_bindings);
-
    GLuint GetGeometryShader(GLenum primitive_mode, BaseBindings base_bindings);

    /// Generates a geometry shader or returns one that already exists.
-    GLuint LazyGeometryProgram(OGLProgram& target_program, BaseBindings base_bindings,
-                               const std::string& glsl_topology, u32 max_vertices,
-                               const std::string& debug_name);
+    GLuint LazyGeometryProgram(CachedProgram& target_program, BaseBindings base_bindings,
+                               GLenum primitive_mode);

-    void CalculateProperties();
+    CachedProgram TryLoadProgram(GLenum primitive_mode, BaseBindings base_bindings) const;
+
+    ShaderDiskCacheUsage GetUsage(GLenum primitive_mode, BaseBindings base_bindings) const;

    VAddr addr{};
-    std::size_t shader_length{};
+    u64 unique_identifier{};
    Maxwell::ShaderProgram program_type{};
-    GLShader::ShaderSetup setup;
+    ShaderDiskCacheOpenGL& disk_cache;
+    const PrecompiledPrograms& precompiled_programs;
+
+    std::size_t shader_length{};
    GLShader::ShaderEntries entries;

    std::string code;

-    std::map<BaseBindings, OGLProgram> programs;
-    std::map<BaseBindings, GeometryPrograms> geometry_programs;
+    std::unordered_map<BaseBindings, CachedProgram> programs;
+    std::unordered_map<BaseBindings, GeometryPrograms> geometry_programs;

-    std::map<u32, GLuint> cbuf_resource_cache;
-    std::map<u32, GLuint> gmem_resource_cache;
-    std::map<u32, GLint> uniform_cache;
+    std::unordered_map<u32, GLuint> cbuf_resource_cache;
+    std::unordered_map<u32, GLuint> gmem_resource_cache;
+    std::unordered_map<u32, GLint> uniform_cache;
 };

 class ShaderCacheOpenGL final : public RasterizerCache<Shader> {
 public:
-    explicit ShaderCacheOpenGL(RasterizerOpenGL& rasterizer);
+    explicit ShaderCacheOpenGL(RasterizerOpenGL& rasterizer, Core::System& system);
+
+    /// Loads disk cache for the current game
+    void LoadDiskCache(const std::atomic_bool& stop_loading,
+                       const VideoCore::DiskResourceLoadCallback& callback);

    /// Gets the current specified shader stage program
    Shader GetStageProgram(Maxwell::ShaderProgram program);

 private:
+    std::unordered_map<u64, UnspecializedShader> GenerateUnspecializedShaders(
+        const std::atomic_bool& stop_loading, const VideoCore::DiskResourceLoadCallback& callback,
+        const std::vector<ShaderDiskCacheRaw>& raws,
+        const std::unordered_map<u64, ShaderDiskCacheDecompiled>& decompiled);
+
+    CachedProgram GeneratePrecompiledProgram(const ShaderDiskCacheDump& dump,
+                                             const std::set<GLenum>& supported_formats);
+
    std::array<Shader, Maxwell::MaxShaderProgram> last_shaders;
+
+    ShaderDiskCacheOpenGL disk_cache;
+    PrecompiledShaders precompiled_shaders;
+    PrecompiledPrograms precompiled_programs;
 };

 } // namespace OpenGL
--- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
@@ -171,7 +171,7 @@ public:
            code.AddLine(fmt::format("case 0x{:x}u: {{", address));
            ++code.scope;

-            VisitBasicBlock(bb);
+            VisitBlock(bb);

            --code.scope;
            code.AddLine('}');
@@ -193,15 +193,14 @@ public:
    ShaderEntries GetShaderEntries() const {
        ShaderEntries entries;
        for (const auto& cbuf : ir.GetConstantBuffers()) {
-            entries.const_buffers.emplace_back(cbuf.second, stage, GetConstBufferBlock(cbuf.first),
+            entries.const_buffers.emplace_back(cbuf.second.GetMaxOffset(), cbuf.second.IsIndirect(),
                                               cbuf.first);
        }
        for (const auto& sampler : ir.GetSamplers()) {
-            entries.samplers.emplace_back(sampler, stage, GetSampler(sampler));
+            entries.samplers.emplace_back(sampler);
        }
        for (const auto& gmem : ir.GetGlobalMemoryBases()) {
-            entries.global_memory_entries.emplace_back(gmem.cbuf_index, gmem.cbuf_offset, stage,
-                                                       GetGlobalMemoryBlock(gmem));
+            entries.global_memory_entries.emplace_back(gmem.cbuf_index, gmem.cbuf_offset);
        }
        entries.clip_distances = ir.GetClipDistances();
        entries.shader_length = ir.GetLength();
@@ -424,7 +423,7 @@ private:
            code.AddNewLine();
    }

-    void VisitBasicBlock(const BasicBlock& bb) {
+    void VisitBlock(const NodeBlock& bb) {
        for (const Node node : bb) {
            if (const std::string expr = Visit(node); !expr.empty()) {
                code.AddLine(expr);
@@ -543,8 +542,9 @@ private:
            if (const auto immediate = std::get_if<ImmediateNode>(offset)) {
                // Direct access
                const u32 offset_imm = immediate->GetValue();
-                return fmt::format("{}[{}][{}]", GetConstBuffer(cbuf->GetIndex()), offset_imm / 4,
-                                   offset_imm % 4);
+                ASSERT_MSG(offset_imm % 4 == 0, "Unaligned cbuf direct access");
+                return fmt::format("{}[{}][{}]", GetConstBuffer(cbuf->GetIndex()),
+                                   offset_imm / (4 * 4), (offset_imm / 4) % 4);

            } else if (std::holds_alternative<OperationNode>(*offset)) {
                // Indirect access
@@ -575,7 +575,7 @@ private:
            code.AddLine("if (" + Visit(conditional->GetCondition()) + ") {");
            ++code.scope;

-            VisitBasicBlock(conditional->GetCode());
+            VisitBlock(conditional->GetCode());

            --code.scope;
            code.AddLine('}');
@@ -719,45 +719,51 @@ private:
        constexpr std::array<const char*, 4> coord_constructors = {"float", "vec2", "vec3", "vec4"};

        const auto meta = std::get_if<MetaTexture>(&operation.GetMeta());
-        const auto count = static_cast<u32>(operation.GetOperandsCount());
        ASSERT(meta);

+        const auto count = static_cast<u32>(operation.GetOperandsCount());
+        const bool has_array = meta->sampler.IsArray();
+        const bool has_shadow = meta->sampler.IsShadow();
+
        std::string expr = func;
        expr += '(';
        expr += GetSampler(meta->sampler);
        expr += ", ";

-        expr += coord_constructors[meta->coords_count - 1];
+        expr += coord_constructors.at(count + (has_array ? 1 : 0) + (has_shadow ? 1 : 0) - 1);
        expr += '(';
        for (u32 i = 0; i < count; ++i) {
-            const bool is_extra = i >= meta->coords_count;
-            const bool is_array = i == meta->array_index;
+            expr += Visit(operation[i]);

-            std::string operand = [&]() {
-                if (is_extra && is_extra_int) {
-                    if (const auto immediate = std::get_if<ImmediateNode>(operation[i])) {
-                        return std::to_string(static_cast<s32>(immediate->GetValue()));
-                    } else {
-                        return "ftoi(" + Visit(operation[i]) + ')';
-                    }
-                } else {
-                    return Visit(operation[i]);
-                }
-            }();
-            if (is_array) {
-                ASSERT(!is_extra);
-                operand = "float(ftoi(" + operand + "))";
-            }
-
-            expr += operand;
-
-            if (i + 1 == meta->coords_count) {
-                expr += ')';
-            }
-            if (i + 1 < count) {
+            const u32 next = i + 1;
+            if (next < count || has_array || has_shadow)
                expr += ", ";
+        }
+        if (has_array) {
+            expr += "float(ftoi(" + Visit(meta->array) + "))";
+        }
+        if (has_shadow) {
+            if (has_array)
+                expr += ", ";
+            expr += Visit(meta->depth_compare);
+        }
+        expr += ')';
+
+        for (const Node extra : meta->extras) {
+            expr += ", ";
+            if (is_extra_int) {
+                if (const auto immediate = std::get_if<ImmediateNode>(extra)) {
+                    // Inline the string as an immediate integer in GLSL (some extra arguments are
+                    // required to be constant)
+                    expr += std::to_string(static_cast<s32>(immediate->GetValue()));
+                } else {
+                    expr += "ftoi(" + Visit(extra) + ')';
+                }
+            } else {
+                expr += Visit(extra);
            }
        }
+
        expr += ')';
        return expr;
    }
@@ -1134,7 +1140,7 @@ private:
                                  Type::HalfFloat);
    }

-    std::string F4Texture(Operation operation) {
+    std::string Texture(Operation operation) {
        const auto meta = std::get_if<MetaTexture>(&operation.GetMeta());
        ASSERT(meta);

@@ -1145,7 +1151,7 @@ private:
        return expr + GetSwizzle(meta->element);
    }

-    std::string F4TextureLod(Operation operation) {
+    std::string TextureLod(Operation operation) {
        const auto meta = std::get_if<MetaTexture>(&operation.GetMeta());
        ASSERT(meta);

@@ -1156,7 +1162,7 @@ private:
        return expr + GetSwizzle(meta->element);
    }

-    std::string F4TextureGather(Operation operation) {
+    std::string TextureGather(Operation operation) {
        const auto meta = std::get_if<MetaTexture>(&operation.GetMeta());
        ASSERT(meta);

@@ -1164,7 +1170,7 @@ private:
               GetSwizzle(meta->element);
    }

-    std::string F4TextureQueryDimensions(Operation operation) {
+    std::string TextureQueryDimensions(Operation operation) {
        const auto meta = std::get_if<MetaTexture>(&operation.GetMeta());
        ASSERT(meta);

@@ -1184,7 +1190,7 @@ private:
        return "0";
    }

-    std::string F4TextureQueryLod(Operation operation) {
+    std::string TextureQueryLod(Operation operation) {
        const auto meta = std::get_if<MetaTexture>(&operation.GetMeta());
        ASSERT(meta);

@@ -1195,29 +1201,32 @@ private:
        return "0";
    }

-    std::string F4TexelFetch(Operation operation) {
+    std::string TexelFetch(Operation operation) {
        constexpr std::array<const char*, 4> constructors = {"int", "ivec2", "ivec3", "ivec4"};
        const auto meta = std::get_if<MetaTexture>(&operation.GetMeta());
-        const auto count = static_cast<u32>(operation.GetOperandsCount());
        ASSERT(meta);
+        UNIMPLEMENTED_IF(meta->sampler.IsArray());
+        UNIMPLEMENTED_IF(!meta->extras.empty());
+
+        const auto count = static_cast<u32>(operation.GetOperandsCount());

        std::string expr = "texelFetch(";
        expr += GetSampler(meta->sampler);
        expr += ", ";

-        expr += constructors[meta->coords_count - 1];
+        expr += constructors.at(count - 1);
        expr += '(';
        for (u32 i = 0; i < count; ++i) {
            expr += VisitOperand(operation, i, Type::Int);

-            if (i + 1 == meta->coords_count) {
+            const u32 next = i + 1;
+            if (next == count)
                expr += ')';
-            }
-            if (i + 1 < count) {
+            if (next < count)
                expr += ", ";
-            }
        }
        expr += ')';
+
        return expr + GetSwizzle(meta->element);
    }

@@ -1454,12 +1463,12 @@ private:
        &GLSLDecompiler::Logical2HNotEqual,
        &GLSLDecompiler::Logical2HGreaterEqual,

-        &GLSLDecompiler::F4Texture,
-        &GLSLDecompiler::F4TextureLod,
-        &GLSLDecompiler::F4TextureGather,
-        &GLSLDecompiler::F4TextureQueryDimensions,
-        &GLSLDecompiler::F4TextureQueryLod,
-        &GLSLDecompiler::F4TexelFetch,
+        &GLSLDecompiler::Texture,
+        &GLSLDecompiler::TextureLod,
+        &GLSLDecompiler::TextureGather,
+        &GLSLDecompiler::TextureQueryDimensions,
+        &GLSLDecompiler::TextureQueryLod,
+        &GLSLDecompiler::TexelFetch,

        &GLSLDecompiler::Branch,
        &GLSLDecompiler::PushFlowStack,
--- a/src/video_core/renderer_opengl/gl_shader_decompiler.h
+++ b/src/video_core/renderer_opengl/gl_shader_decompiler.h
@@ -5,6 +5,7 @@
 #pragma once

 #include <array>
+#include <set>
 #include <string>
 #include <utility>
 #include <vector>
@@ -18,56 +19,29 @@ class ShaderIR;

 namespace OpenGL::GLShader {

+struct ShaderEntries;
+
 using Maxwell = Tegra::Engines::Maxwell3D::Regs;
+using ProgramResult = std::pair<std::string, ShaderEntries>;
+using SamplerEntry = VideoCommon::Shader::Sampler;

 class ConstBufferEntry : public VideoCommon::Shader::ConstBuffer {
 public:
-    explicit ConstBufferEntry(const VideoCommon::Shader::ConstBuffer& entry,
-                              Maxwell::ShaderStage stage, const std::string& name, u32 index)
-        : VideoCommon::Shader::ConstBuffer{entry}, stage{stage}, name{name}, index{index} {}
-
-    const std::string& GetName() const {
-        return name;
-    }
-
-    Maxwell::ShaderStage GetStage() const {
-        return stage;
-    }
+    explicit ConstBufferEntry(u32 max_offset, bool is_indirect, u32 index)
+        : VideoCommon::Shader::ConstBuffer{max_offset, is_indirect}, index{index} {}

    u32 GetIndex() const {
        return index;
    }

 private:
-    std::string name;
-    Maxwell::ShaderStage stage{};
    u32 index{};
 };

-class SamplerEntry : public VideoCommon::Shader::Sampler {
-public:
-    explicit SamplerEntry(const VideoCommon::Shader::Sampler& entry, Maxwell::ShaderStage stage,
-                          const std::string& name)
-        : VideoCommon::Shader::Sampler{entry}, stage{stage}, name{name} {}
-
-    const std::string& GetName() const {
-        return name;
-    }
-
-    Maxwell::ShaderStage GetStage() const {
-        return stage;
-    }
-
-private:
-    std::string name;
-    Maxwell::ShaderStage stage{};
-};
-
 class GlobalMemoryEntry {
 public:
-    explicit GlobalMemoryEntry(u32 cbuf_index, u32 cbuf_offset, Maxwell::ShaderStage stage,
-                               std::string name)
-        : cbuf_index{cbuf_index}, cbuf_offset{cbuf_offset}, stage{stage}, name{std::move(name)} {}
+    explicit GlobalMemoryEntry(u32 cbuf_index, u32 cbuf_offset)
+        : cbuf_index{cbuf_index}, cbuf_offset{cbuf_offset} {}

    u32 GetCbufIndex() const {
        return cbuf_index;
@@ -77,19 +51,9 @@ public:
        return cbuf_offset;
    }

-    const std::string& GetName() const {
-        return name;
-    }
-
-    Maxwell::ShaderStage GetStage() const {
-        return stage;
-    }
-
 private:
    u32 cbuf_index{};
    u32 cbuf_offset{};
-    Maxwell::ShaderStage stage{};
-    std::string name;
 };

 struct ShaderEntries {
@@ -100,8 +64,6 @@ struct ShaderEntries {
    std::size_t shader_length{};
 };

-using ProgramResult = std::pair<std::string, ShaderEntries>;
-
 std::string GetCommonDeclarations();

 ProgramResult Decompile(const VideoCommon::Shader::ShaderIR& ir, Maxwell::ShaderStage stage,
--- a/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp
@@ -0,0 +1,656 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <cstring>
+#include <fmt/format.h>
+#include <lz4.h>
+
+#include "common/assert.h"
+#include "common/common_paths.h"
+#include "common/common_types.h"
+#include "common/file_util.h"
+#include "common/logging/log.h"
+#include "common/scm_rev.h"
+
+#include "core/core.h"
+#include "core/hle/kernel/process.h"
+#include "core/settings.h"
+
+#include "video_core/renderer_opengl/gl_shader_cache.h"
+#include "video_core/renderer_opengl/gl_shader_disk_cache.h"
+
+namespace OpenGL {
+
+using ShaderCacheVersionHash = std::array<u8, 64>;
+
+enum class TransferableEntryKind : u32 {
+    Raw,
+    Usage,
+};
+
+enum class PrecompiledEntryKind : u32 {
+    Decompiled,
+    Dump,
+};
+
+constexpr u32 NativeVersion = 1;
+
+// Making sure sizes doesn't change by accident
+static_assert(sizeof(BaseBindings) == 12);
+static_assert(sizeof(ShaderDiskCacheUsage) == 24);
+
+namespace {
+
+ShaderCacheVersionHash GetShaderCacheVersionHash() {
+    ShaderCacheVersionHash hash{};
+    const std::size_t length = std::min(std::strlen(Common::g_shader_cache_version), hash.size());
+    std::memcpy(hash.data(), Common::g_shader_cache_version, length);
+    return hash;
+}
+
+template <typename T>
+std::vector<u8> CompressData(const T* source, std::size_t source_size) {
+    if (source_size > LZ4_MAX_INPUT_SIZE) {
+        // Source size exceeds LZ4 maximum input size
+        return {};
+    }
+    const auto source_size_int = static_cast<int>(source_size);
+    const int max_compressed_size = LZ4_compressBound(source_size_int);
+    std::vector<u8> compressed(max_compressed_size);
+    const int compressed_size = LZ4_compress_default(reinterpret_cast<const char*>(source),
+                                                     reinterpret_cast<char*>(compressed.data()),
+                                                     source_size_int, max_compressed_size);
+    if (compressed_size <= 0) {
+        // Compression failed
+        return {};
+    }
+    compressed.resize(compressed_size);
+    return compressed;
+}
+
+std::vector<u8> DecompressData(const std::vector<u8>& compressed, std::size_t uncompressed_size) {
+    std::vector<u8> uncompressed(uncompressed_size);
+    const int size_check = LZ4_decompress_safe(reinterpret_cast<const char*>(compressed.data()),
+                                               reinterpret_cast<char*>(uncompressed.data()),
+                                               static_cast<int>(compressed.size()),
+                                               static_cast<int>(uncompressed.size()));
+    if (static_cast<int>(uncompressed_size) != size_check) {
+        // Decompression failed
+        return {};
+    }
+    return uncompressed;
+}
+
+} // namespace
+
+ShaderDiskCacheRaw::ShaderDiskCacheRaw(u64 unique_identifier, Maxwell::ShaderProgram program_type,
+                                       u32 program_code_size, u32 program_code_size_b,
+                                       ProgramCode program_code, ProgramCode program_code_b)
+    : unique_identifier{unique_identifier}, program_type{program_type},
+      program_code_size{program_code_size}, program_code_size_b{program_code_size_b},
+      program_code{std::move(program_code)}, program_code_b{std::move(program_code_b)} {}
+
+ShaderDiskCacheRaw::ShaderDiskCacheRaw() = default;
+
+ShaderDiskCacheRaw::~ShaderDiskCacheRaw() = default;
+
+bool ShaderDiskCacheRaw::Load(FileUtil::IOFile& file) {
+    if (file.ReadBytes(&unique_identifier, sizeof(u64)) != sizeof(u64) ||
+        file.ReadBytes(&program_type, sizeof(u32)) != sizeof(u32)) {
+        return false;
+    }
+    u32 program_code_size{};
+    u32 program_code_size_b{};
+    if (file.ReadBytes(&program_code_size, sizeof(u32)) != sizeof(u32) ||
+        file.ReadBytes(&program_code_size_b, sizeof(u32)) != sizeof(u32)) {
+        return false;
+    }
+
+    program_code.resize(program_code_size);
+    program_code_b.resize(program_code_size_b);
+
+    if (file.ReadArray(program_code.data(), program_code_size) != program_code_size)
+        return false;
+
+    if (HasProgramA() &&
+        file.ReadArray(program_code_b.data(), program_code_size_b) != program_code_size_b) {
+        return false;
+    }
+    return true;
+}
+
+bool ShaderDiskCacheRaw::Save(FileUtil::IOFile& file) const {
+    if (file.WriteObject(unique_identifier) != 1 ||
+        file.WriteObject(static_cast<u32>(program_type)) != 1 ||
+        file.WriteObject(program_code_size) != 1 || file.WriteObject(program_code_size_b) != 1) {
+        return false;
+    }
+
+    if (file.WriteArray(program_code.data(), program_code_size) != program_code_size)
+        return false;
+
+    if (HasProgramA() &&
+        file.WriteArray(program_code_b.data(), program_code_size_b) != program_code_size_b) {
+        return false;
+    }
+    return true;
+}
+
+ShaderDiskCacheOpenGL::ShaderDiskCacheOpenGL(Core::System& system) : system{system} {}
+
+std::optional<std::pair<std::vector<ShaderDiskCacheRaw>, std::vector<ShaderDiskCacheUsage>>>
+ShaderDiskCacheOpenGL::LoadTransferable() {
+    // Skip games without title id
+    const bool has_title_id = system.CurrentProcess()->GetTitleID() != 0;
+    if (!Settings::values.use_disk_shader_cache || !has_title_id)
+        return {};
+    tried_to_load = true;
+
+    FileUtil::IOFile file(GetTransferablePath(), "rb");
+    if (!file.IsOpen()) {
+        LOG_INFO(Render_OpenGL, "No transferable shader cache found for game with title id={}",
+                 GetTitleID());
+        return {};
+    }
+
+    u32 version{};
+    if (file.ReadBytes(&version, sizeof(version)) != sizeof(version)) {
+        LOG_ERROR(Render_OpenGL,
+                  "Failed to get transferable cache version for title id={} - skipping",
+                  GetTitleID());
+        return {};
+    }
+
+    if (version < NativeVersion) {
+        LOG_INFO(Render_OpenGL, "Transferable shader cache is old - removing");
+        file.Close();
+        InvalidateTransferable();
+        return {};
+    }
+    if (version > NativeVersion) {
+        LOG_WARNING(Render_OpenGL, "Transferable shader cache was generated with a newer version "
+                                   "of the emulator - skipping");
+        return {};
+    }
+
+    // Version is valid, load the shaders
+    std::vector<ShaderDiskCacheRaw> raws;
+    std::vector<ShaderDiskCacheUsage> usages;
+    while (file.Tell() < file.GetSize()) {
+        TransferableEntryKind kind{};
+        if (file.ReadBytes(&kind, sizeof(u32)) != sizeof(u32)) {
+            LOG_ERROR(Render_OpenGL, "Failed to read transferable file - skipping");
+            return {};
+        }
+
+        switch (kind) {
+        case TransferableEntryKind::Raw: {
+            ShaderDiskCacheRaw entry;
+            if (!entry.Load(file)) {
+                LOG_ERROR(Render_OpenGL, "Failed to load transferable raw entry - skipping");
+                return {};
+            }
+            transferable.insert({entry.GetUniqueIdentifier(), {}});
+            raws.push_back(std::move(entry));
+            break;
+        }
+        case TransferableEntryKind::Usage: {
+            ShaderDiskCacheUsage usage{};
+            if (file.ReadBytes(&usage, sizeof(usage)) != sizeof(usage)) {
+                LOG_ERROR(Render_OpenGL, "Failed to load transferable usage entry - skipping");
+                return {};
+            }
+            usages.push_back(std::move(usage));
+            break;
+        }
+        default:
+            LOG_ERROR(Render_OpenGL, "Unknown transferable shader cache entry kind={} - skipping",
+                      static_cast<u32>(kind));
+            return {};
+        }
+    }
+    return {{raws, usages}};
+}
+
+std::pair<std::unordered_map<u64, ShaderDiskCacheDecompiled>,
+          std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump>>
+ShaderDiskCacheOpenGL::LoadPrecompiled() {
+    if (!IsUsable())
+        return {};
+
+    FileUtil::IOFile file(GetPrecompiledPath(), "rb");
+    if (!file.IsOpen()) {
+        LOG_INFO(Render_OpenGL, "No precompiled shader cache found for game with title id={}",
+                 GetTitleID());
+        return {};
+    }
+
+    const auto result = LoadPrecompiledFile(file);
+    if (!result) {
+        LOG_INFO(Render_OpenGL,
+                 "Failed to load precompiled cache for game with title id={} - removing",
+                 GetTitleID());
+        file.Close();
+        InvalidatePrecompiled();
+        return {};
+    }
+    return *result;
+}
+
+std::optional<std::pair<std::unordered_map<u64, ShaderDiskCacheDecompiled>,
+                        std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump>>>
+ShaderDiskCacheOpenGL::LoadPrecompiledFile(FileUtil::IOFile& file) {
+    ShaderCacheVersionHash file_hash{};
+    if (file.ReadArray(file_hash.data(), file_hash.size()) != file_hash.size()) {
+        return {};
+    }
+    if (GetShaderCacheVersionHash() != file_hash) {
+        LOG_INFO(Render_OpenGL, "Precompiled cache is from another version of the emulator");
+        return {};
+    }
+
+    std::unordered_map<u64, ShaderDiskCacheDecompiled> decompiled;
+    std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump> dumps;
+    while (file.Tell() < file.GetSize()) {
+        PrecompiledEntryKind kind{};
+        if (file.ReadBytes(&kind, sizeof(u32)) != sizeof(u32)) {
+            return {};
+        }
+
+        switch (kind) {
+        case PrecompiledEntryKind::Decompiled: {
+            u64 unique_identifier{};
+            if (file.ReadBytes(&unique_identifier, sizeof(u64)) != sizeof(u64))
+                return {};
+
+            const auto entry = LoadDecompiledEntry(file);
+            if (!entry)
+                return {};
+            decompiled.insert({unique_identifier, std::move(*entry)});
+            break;
+        }
+        case PrecompiledEntryKind::Dump: {
+            ShaderDiskCacheUsage usage;
+            if (file.ReadBytes(&usage, sizeof(usage)) != sizeof(usage))
+                return {};
+
+            ShaderDiskCacheDump dump;
+            if (file.ReadBytes(&dump.binary_format, sizeof(u32)) != sizeof(u32))
+                return {};
+
+            u32 binary_length{};
+            u32 compressed_size{};
+            if (file.ReadBytes(&binary_length, sizeof(u32)) != sizeof(u32) ||
+                file.ReadBytes(&compressed_size, sizeof(u32)) != sizeof(u32)) {
+                return {};
+            }
+
+            std::vector<u8> compressed_binary(compressed_size);
+            if (file.ReadArray(compressed_binary.data(), compressed_binary.size()) !=
+                compressed_binary.size()) {
+                return {};
+            }
+
+            dump.binary = DecompressData(compressed_binary, binary_length);
+            if (dump.binary.empty()) {
+                return {};
+            }
+
+            dumps.insert({usage, dump});
+            break;
+        }
+        default:
+            return {};
+        }
+    }
+    return {{decompiled, dumps}};
+}
+
+std::optional<ShaderDiskCacheDecompiled> ShaderDiskCacheOpenGL::LoadDecompiledEntry(
+    FileUtil::IOFile& file) {
+    u32 code_size{};
+    u32 compressed_code_size{};
+    if (file.ReadBytes(&code_size, sizeof(u32)) != sizeof(u32) ||
+        file.ReadBytes(&compressed_code_size, sizeof(u32)) != sizeof(u32)) {
+        return {};
+    }
+
+    std::vector<u8> compressed_code(compressed_code_size);
+    if (file.ReadArray(compressed_code.data(), compressed_code.size()) != compressed_code.size()) {
+        return {};
+    }
+
+    const std::vector<u8> code = DecompressData(compressed_code, code_size);
+    if (code.empty()) {
+        return {};
+    }
+    ShaderDiskCacheDecompiled entry;
+    entry.code = std::string(reinterpret_cast<const char*>(code.data()), code_size);
+
+    u32 const_buffers_count{};
+    if (file.ReadBytes(&const_buffers_count, sizeof(u32)) != sizeof(u32))
+        return {};
+    for (u32 i = 0; i < const_buffers_count; ++i) {
+        u32 max_offset{};
+        u32 index{};
+        u8 is_indirect{};
+        if (file.ReadBytes(&max_offset, sizeof(u32)) != sizeof(u32) ||
+            file.ReadBytes(&index, sizeof(u32)) != sizeof(u32) ||
+            file.ReadBytes(&is_indirect, sizeof(u8)) != sizeof(u8)) {
+            return {};
+        }
+        entry.entries.const_buffers.emplace_back(max_offset, is_indirect != 0, index);
+    }
+
+    u32 samplers_count{};
+    if (file.ReadBytes(&samplers_count, sizeof(u32)) != sizeof(u32))
+        return {};
+    for (u32 i = 0; i < samplers_count; ++i) {
+        u64 offset{};
+        u64 index{};
+        u32 type{};
+        u8 is_array{};
+        u8 is_shadow{};
+        if (file.ReadBytes(&offset, sizeof(u64)) != sizeof(u64) ||
+            file.ReadBytes(&index, sizeof(u64)) != sizeof(u64) ||
+            file.ReadBytes(&type, sizeof(u32)) != sizeof(u32) ||
+            file.ReadBytes(&is_array, sizeof(u8)) != sizeof(u8) ||
+            file.ReadBytes(&is_shadow, sizeof(u8)) != sizeof(u8)) {
+            return {};
+        }
+        entry.entries.samplers.emplace_back(
+            static_cast<std::size_t>(offset), static_cast<std::size_t>(index),
+            static_cast<Tegra::Shader::TextureType>(type), is_array != 0, is_shadow != 0);
+    }
+
+    u32 global_memory_count{};
+    if (file.ReadBytes(&global_memory_count, sizeof(u32)) != sizeof(u32))
+        return {};
+    for (u32 i = 0; i < global_memory_count; ++i) {
+        u32 cbuf_index{};
+        u32 cbuf_offset{};
+        if (file.ReadBytes(&cbuf_index, sizeof(u32)) != sizeof(u32) ||
+            file.ReadBytes(&cbuf_offset, sizeof(u32)) != sizeof(u32)) {
+            return {};
+        }
+        entry.entries.global_memory_entries.emplace_back(cbuf_index, cbuf_offset);
+    }
+
+    for (auto& clip_distance : entry.entries.clip_distances) {
+        u8 clip_distance_raw{};
+        if (file.ReadBytes(&clip_distance_raw, sizeof(u8)) != sizeof(u8))
+            return {};
+        clip_distance = clip_distance_raw != 0;
+    }
+
+    u64 shader_length{};
+    if (file.ReadBytes(&shader_length, sizeof(u64)) != sizeof(u64))
+        return {};
+    entry.entries.shader_length = static_cast<std::size_t>(shader_length);
+
+    return entry;
+}
+
+bool ShaderDiskCacheOpenGL::SaveDecompiledFile(FileUtil::IOFile& file, u64 unique_identifier,
+                                               const std::string& code,
+                                               const std::vector<u8>& compressed_code,
+                                               const GLShader::ShaderEntries& entries) {
+    if (file.WriteObject(static_cast<u32>(PrecompiledEntryKind::Decompiled)) != 1 ||
+        file.WriteObject(unique_identifier) != 1 ||
+        file.WriteObject(static_cast<u32>(code.size())) != 1 ||
+        file.WriteObject(static_cast<u32>(compressed_code.size())) != 1 ||
+        file.WriteArray(compressed_code.data(), compressed_code.size()) != compressed_code.size()) {
+        return false;
+    }
+
+    if (file.WriteObject(static_cast<u32>(entries.const_buffers.size())) != 1)
+        return false;
+    for (const auto& cbuf : entries.const_buffers) {
+        if (file.WriteObject(static_cast<u32>(cbuf.GetMaxOffset())) != 1 ||
+            file.WriteObject(static_cast<u32>(cbuf.GetIndex())) != 1 ||
+            file.WriteObject(static_cast<u8>(cbuf.IsIndirect() ? 1 : 0)) != 1) {
+            return false;
+        }
+    }
+
+    if (file.WriteObject(static_cast<u32>(entries.samplers.size())) != 1)
+        return false;
+    for (const auto& sampler : entries.samplers) {
+        if (file.WriteObject(static_cast<u64>(sampler.GetOffset())) != 1 ||
+            file.WriteObject(static_cast<u64>(sampler.GetIndex())) != 1 ||
+            file.WriteObject(static_cast<u32>(sampler.GetType())) != 1 ||
+            file.WriteObject(static_cast<u8>(sampler.IsArray() ? 1 : 0)) != 1 ||
+            file.WriteObject(static_cast<u8>(sampler.IsShadow() ? 1 : 0)) != 1) {
+            return false;
+        }
+    }
+
+    if (file.WriteObject(static_cast<u32>(entries.global_memory_entries.size())) != 1)
+        return false;
+    for (const auto& gmem : entries.global_memory_entries) {
+        if (file.WriteObject(static_cast<u32>(gmem.GetCbufIndex())) != 1 ||
+            file.WriteObject(static_cast<u32>(gmem.GetCbufOffset())) != 1) {
+            return false;
+        }
+    }
+
+    for (const bool clip_distance : entries.clip_distances) {
+        if (file.WriteObject(static_cast<u8>(clip_distance ? 1 : 0)) != 1)
+            return false;
+    }
+
+    return file.WriteObject(static_cast<u64>(entries.shader_length)) == 1;
+}
+
+void ShaderDiskCacheOpenGL::InvalidateTransferable() const {
+    if (!FileUtil::Delete(GetTransferablePath())) {
+        LOG_ERROR(Render_OpenGL, "Failed to invalidate transferable file={}",
+                  GetTransferablePath());
+    }
+    InvalidatePrecompiled();
+}
+
+void ShaderDiskCacheOpenGL::InvalidatePrecompiled() const {
+    if (!FileUtil::Delete(GetPrecompiledPath())) {
+        LOG_ERROR(Render_OpenGL, "Failed to invalidate precompiled file={}", GetPrecompiledPath());
+    }
+}
+
+void ShaderDiskCacheOpenGL::SaveRaw(const ShaderDiskCacheRaw& entry) {
+    if (!IsUsable())
+        return;
+
+    const u64 id = entry.GetUniqueIdentifier();
+    if (transferable.find(id) != transferable.end()) {
+        // The shader already exists
+        return;
+    }
+
+    FileUtil::IOFile file = AppendTransferableFile();
+    if (!file.IsOpen())
+        return;
+    if (file.WriteObject(TransferableEntryKind::Raw) != 1 || !entry.Save(file)) {
+        LOG_ERROR(Render_OpenGL, "Failed to save raw transferable cache entry - removing");
+        file.Close();
+        InvalidateTransferable();
+        return;
+    }
+    transferable.insert({id, {}});
+}
+
+void ShaderDiskCacheOpenGL::SaveUsage(const ShaderDiskCacheUsage& usage) {
+    if (!IsUsable())
+        return;
+
+    const auto it = transferable.find(usage.unique_identifier);
+    ASSERT_MSG(it != transferable.end(), "Saving shader usage without storing raw previously");
+
+    auto& usages{it->second};
+    ASSERT(usages.find(usage) == usages.end());
+    usages.insert(usage);
+
+    FileUtil::IOFile file = AppendTransferableFile();
+    if (!file.IsOpen())
+        return;
+
+    if (file.WriteObject(TransferableEntryKind::Usage) != 1 || file.WriteObject(usage) != 1) {
+        LOG_ERROR(Render_OpenGL, "Failed to save usage transferable cache entry - removing");
+        file.Close();
+        InvalidateTransferable();
+        return;
+    }
+}
+
+void ShaderDiskCacheOpenGL::SaveDecompiled(u64 unique_identifier, const std::string& code,
+                                           const GLShader::ShaderEntries& entries) {
+    if (!IsUsable())
+        return;
+
+    const std::vector<u8> compressed_code{CompressData(code.data(), code.size())};
+    if (compressed_code.empty()) {
+        LOG_ERROR(Render_OpenGL, "Failed to compress GLSL code - skipping shader {:016x}",
+                  unique_identifier);
+        return;
+    }
+
+    FileUtil::IOFile file = AppendPrecompiledFile();
+    if (!file.IsOpen())
+        return;
+
+    if (!SaveDecompiledFile(file, unique_identifier, code, compressed_code, entries)) {
+        LOG_ERROR(Render_OpenGL,
+                  "Failed to save decompiled entry to the precompiled file - removing");
+        file.Close();
+        InvalidatePrecompiled();
+    }
+}
+
+void ShaderDiskCacheOpenGL::SaveDump(const ShaderDiskCacheUsage& usage, GLuint program) {
+    if (!IsUsable())
+        return;
+
+    GLint binary_length{};
+    glGetProgramiv(program, GL_PROGRAM_BINARY_LENGTH, &binary_length);
+
+    GLenum binary_format{};
+    std::vector<u8> binary(binary_length);
+    glGetProgramBinary(program, binary_length, nullptr, &binary_format, binary.data());
+
+    const std::vector<u8> compressed_binary = CompressData(binary.data(), binary.size());
+    if (compressed_binary.empty()) {
+        LOG_ERROR(Render_OpenGL, "Failed to compress binary program in shader={:016x}",
+                  usage.unique_identifier);
+        return;
+    }
+
+    FileUtil::IOFile file = AppendPrecompiledFile();
+    if (!file.IsOpen())
+        return;
+
+    if (file.WriteObject(static_cast<u32>(PrecompiledEntryKind::Dump)) != 1 ||
+        file.WriteObject(usage) != 1 || file.WriteObject(static_cast<u32>(binary_format)) != 1 ||
+        file.WriteObject(static_cast<u32>(binary_length)) != 1 ||
+        file.WriteObject(static_cast<u32>(compressed_binary.size())) != 1 ||
+        file.WriteArray(compressed_binary.data(), compressed_binary.size()) !=
+            compressed_binary.size()) {
+        LOG_ERROR(Render_OpenGL, "Failed to save binary program file in shader={:016x} - removing",
+                  usage.unique_identifier);
+        file.Close();
+        InvalidatePrecompiled();
+        return;
+    }
+}
+
+bool ShaderDiskCacheOpenGL::IsUsable() const {
+    return tried_to_load && Settings::values.use_disk_shader_cache;
+}
+
+FileUtil::IOFile ShaderDiskCacheOpenGL::AppendTransferableFile() const {
+    if (!EnsureDirectories())
+        return {};
+
+    const auto transferable_path{GetTransferablePath()};
+    const bool existed = FileUtil::Exists(transferable_path);
+
+    FileUtil::IOFile file(transferable_path, "ab");
+    if (!file.IsOpen()) {
+        LOG_ERROR(Render_OpenGL, "Failed to open transferable cache in path={}", transferable_path);
+        return {};
+    }
+    if (!existed || file.GetSize() == 0) {
+        // If the file didn't exist, write its version
+        if (file.WriteObject(NativeVersion) != 1) {
+            LOG_ERROR(Render_OpenGL, "Failed to write transferable cache version in path={}",
+                      transferable_path);
+            return {};
+        }
+    }
+    return file;
+}
+
+FileUtil::IOFile ShaderDiskCacheOpenGL::AppendPrecompiledFile() const {
+    if (!EnsureDirectories())
+        return {};
+
+    const auto precompiled_path{GetPrecompiledPath()};
+    const bool existed = FileUtil::Exists(precompiled_path);
+
+    FileUtil::IOFile file(precompiled_path, "ab");
+    if (!file.IsOpen()) {
+        LOG_ERROR(Render_OpenGL, "Failed to open precompiled cache in path={}", precompiled_path);
+        return {};
+    }
+
+    if (!existed || file.GetSize() == 0) {
+        const auto hash{GetShaderCacheVersionHash()};
+        if (file.WriteArray(hash.data(), hash.size()) != hash.size()) {
+            LOG_ERROR(Render_OpenGL, "Failed to write precompiled cache version hash in path={}",
+                      precompiled_path);
+            return {};
+        }
+    }
+    return file;
+}
+
+bool ShaderDiskCacheOpenGL::EnsureDirectories() const {
+    const auto CreateDir = [](const std::string& dir) {
+        if (!FileUtil::CreateDir(dir)) {
+            LOG_ERROR(Render_OpenGL, "Failed to create directory={}", dir);
+            return false;
+        }
+        return true;
+    };
+
+    return CreateDir(FileUtil::GetUserPath(FileUtil::UserPath::ShaderDir)) &&
+           CreateDir(GetBaseDir()) && CreateDir(GetTransferableDir()) &&
+           CreateDir(GetPrecompiledDir());
+}
+
+std::string ShaderDiskCacheOpenGL::GetTransferablePath() const {
+    return FileUtil::SanitizePath(GetTransferableDir() + DIR_SEP_CHR + GetTitleID() + ".bin");
+}
+
+std::string ShaderDiskCacheOpenGL::GetPrecompiledPath() const {
+    return FileUtil::SanitizePath(GetPrecompiledDir() + DIR_SEP_CHR + GetTitleID() + ".bin");
+}
+
+std::string ShaderDiskCacheOpenGL::GetTransferableDir() const {
+    return GetBaseDir() + DIR_SEP "transferable";
+}
+
+std::string ShaderDiskCacheOpenGL::GetPrecompiledDir() const {
+    return GetBaseDir() + DIR_SEP "precompiled";
+}
+
+std::string ShaderDiskCacheOpenGL::GetBaseDir() const {
+    return FileUtil::GetUserPath(FileUtil::UserPath::ShaderDir) + DIR_SEP "opengl";
+}
+
+std::string ShaderDiskCacheOpenGL::GetTitleID() const {
+    return fmt::format("{:016X}", system.CurrentProcess()->GetTitleID());
+}
+
+} // namespace OpenGL
--- a/src/video_core/renderer_opengl/gl_shader_disk_cache.h
+++ b/src/video_core/renderer_opengl/gl_shader_disk_cache.h
@@ -0,0 +1,245 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <optional>
+#include <string>
+#include <tuple>
+#include <unordered_map>
+#include <unordered_set>
+#include <utility>
+#include <vector>
+
+#include <glad/glad.h>
+
+#include "common/assert.h"
+#include "common/common_types.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/renderer_opengl/gl_shader_gen.h"
+
+namespace Core {
+class System;
+}
+
+namespace FileUtil {
+class IOFile;
+}
+
+namespace OpenGL {
+
+using ProgramCode = std::vector<u64>;
+using Maxwell = Tegra::Engines::Maxwell3D::Regs;
+
+/// Allocated bindings used by an OpenGL shader program
+struct BaseBindings {
+    u32 cbuf{};
+    u32 gmem{};
+    u32 sampler{};
+
+    bool operator==(const BaseBindings& rhs) const {
+        return std::tie(cbuf, gmem, sampler) == std::tie(rhs.cbuf, rhs.gmem, rhs.sampler);
+    }
+
+    bool operator!=(const BaseBindings& rhs) const {
+        return !operator==(rhs);
+    }
+};
+
+/// Describes how a shader is used
+struct ShaderDiskCacheUsage {
+    u64 unique_identifier{};
+    BaseBindings bindings;
+    GLenum primitive{};
+
+    bool operator==(const ShaderDiskCacheUsage& rhs) const {
+        return std::tie(unique_identifier, bindings, primitive) ==
+               std::tie(rhs.unique_identifier, rhs.bindings, rhs.primitive);
+    }
+
+    bool operator!=(const ShaderDiskCacheUsage& rhs) const {
+        return !operator==(rhs);
+    }
+};
+
+} // namespace OpenGL
+
+namespace std {
+
+template <>
+struct hash<OpenGL::BaseBindings> {
+    std::size_t operator()(const OpenGL::BaseBindings& bindings) const {
+        return bindings.cbuf | bindings.gmem << 8 | bindings.sampler << 16;
+    }
+};
+
+template <>
+struct hash<OpenGL::ShaderDiskCacheUsage> {
+    std::size_t operator()(const OpenGL::ShaderDiskCacheUsage& usage) const {
+        return static_cast<std::size_t>(usage.unique_identifier) ^
+               std::hash<OpenGL::BaseBindings>()(usage.bindings) ^ usage.primitive << 16;
+    }
+};
+
+} // namespace std
+
+namespace OpenGL {
+
+/// Describes a shader how it's used by the guest GPU
+class ShaderDiskCacheRaw {
+public:
+    explicit ShaderDiskCacheRaw(u64 unique_identifier, Maxwell::ShaderProgram program_type,
+                                u32 program_code_size, u32 program_code_size_b,
+                                ProgramCode program_code, ProgramCode program_code_b);
+    ShaderDiskCacheRaw();
+    ~ShaderDiskCacheRaw();
+
+    bool Load(FileUtil::IOFile& file);
+
+    bool Save(FileUtil::IOFile& file) const;
+
+    u64 GetUniqueIdentifier() const {
+        return unique_identifier;
+    }
+
+    bool HasProgramA() const {
+        return program_type == Maxwell::ShaderProgram::VertexA;
+    }
+
+    Maxwell::ShaderProgram GetProgramType() const {
+        return program_type;
+    }
+
+    Maxwell::ShaderStage GetProgramStage() const {
+        switch (program_type) {
+        case Maxwell::ShaderProgram::VertexA:
+        case Maxwell::ShaderProgram::VertexB:
+            return Maxwell::ShaderStage::Vertex;
+        case Maxwell::ShaderProgram::TesselationControl:
+            return Maxwell::ShaderStage::TesselationControl;
+        case Maxwell::ShaderProgram::TesselationEval:
+            return Maxwell::ShaderStage::TesselationEval;
+        case Maxwell::ShaderProgram::Geometry:
+            return Maxwell::ShaderStage::Geometry;
+        case Maxwell::ShaderProgram::Fragment:
+            return Maxwell::ShaderStage::Fragment;
+        }
+        UNREACHABLE();
+    }
+
+    const ProgramCode& GetProgramCode() const {
+        return program_code;
+    }
+
+    const ProgramCode& GetProgramCodeB() const {
+        return program_code_b;
+    }
+
+private:
+    u64 unique_identifier{};
+    Maxwell::ShaderProgram program_type{};
+    u32 program_code_size{};
+    u32 program_code_size_b{};
+
+    ProgramCode program_code;
+    ProgramCode program_code_b;
+};
+
+/// Contains decompiled data from a shader
+struct ShaderDiskCacheDecompiled {
+    std::string code;
+    GLShader::ShaderEntries entries;
+};
+
+/// Contains an OpenGL dumped binary program
+struct ShaderDiskCacheDump {
+    GLenum binary_format;
+    std::vector<u8> binary;
+};
+
+class ShaderDiskCacheOpenGL {
+public:
+    explicit ShaderDiskCacheOpenGL(Core::System& system);
+
+    /// Loads transferable cache. If file has a old version or on failure, it deletes the file.
+    std::optional<std::pair<std::vector<ShaderDiskCacheRaw>, std::vector<ShaderDiskCacheUsage>>>
+    LoadTransferable();
+
+    /// Loads current game's precompiled cache. Invalidates on failure.
+    std::pair<std::unordered_map<u64, ShaderDiskCacheDecompiled>,
+              std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump>>
+    LoadPrecompiled();
+
+    /// Removes the transferable (and precompiled) cache file.
+    void InvalidateTransferable() const;
+
+    /// Removes the precompiled cache file.
+    void InvalidatePrecompiled() const;
+
+    /// Saves a raw dump to the transferable file. Checks for collisions.
+    void SaveRaw(const ShaderDiskCacheRaw& entry);
+
+    /// Saves shader usage to the transferable file. Does not check for collisions.
+    void SaveUsage(const ShaderDiskCacheUsage& usage);
+
+    /// Saves a decompiled entry to the precompiled file. Does not check for collisions.
+    void SaveDecompiled(u64 unique_identifier, const std::string& code,
+                        const GLShader::ShaderEntries& entries);
+
+    /// Saves a dump entry to the precompiled file. Does not check for collisions.
+    void SaveDump(const ShaderDiskCacheUsage& usage, GLuint program);
+
+private:
+    /// Loads the transferable cache. Returns empty on failure.
+    std::optional<std::pair<std::unordered_map<u64, ShaderDiskCacheDecompiled>,
+                            std::unordered_map<ShaderDiskCacheUsage, ShaderDiskCacheDump>>>
+    LoadPrecompiledFile(FileUtil::IOFile& file);
+
+    /// Loads a decompiled cache entry from the passed file. Returns empty on failure.
+    std::optional<ShaderDiskCacheDecompiled> LoadDecompiledEntry(FileUtil::IOFile& file);
+
+    /// Saves a decompiled entry to the passed file. Returns true on success.
+    bool SaveDecompiledFile(FileUtil::IOFile& file, u64 unique_identifier, const std::string& code,
+                            const std::vector<u8>& compressed_code,
+                            const GLShader::ShaderEntries& entries);
+
+    /// Returns if the cache can be used
+    bool IsUsable() const;
+
+    /// Opens current game's transferable file and write it's header if it doesn't exist
+    FileUtil::IOFile AppendTransferableFile() const;
+
+    /// Opens current game's precompiled file and write it's header if it doesn't exist
+    FileUtil::IOFile AppendPrecompiledFile() const;
+
+    /// Create shader disk cache directories. Returns true on success.
+    bool EnsureDirectories() const;
+
+    /// Gets current game's transferable file path
+    std::string GetTransferablePath() const;
+
+    /// Gets current game's precompiled file path
+    std::string GetPrecompiledPath() const;
+
+    /// Get user's transferable directory path
+    std::string GetTransferableDir() const;
+
+    /// Get user's precompiled directory path
+    std::string GetPrecompiledDir() const;
+
+    /// Get user's shader directory path
+    std::string GetBaseDir() const;
+
+    /// Get current game's title id
+    std::string GetTitleID() const;
+
+    // Copre system
+    Core::System& system;
+    // Stored transferable shaders
+    std::map<u64, std::unordered_set<ShaderDiskCacheUsage>> transferable;
+    // The cache has been loaded at boot
+    bool tried_to_load{};
+};
+
+} // namespace OpenGL
--- a/src/video_core/renderer_opengl/gl_shader_gen.h
+++ b/src/video_core/renderer_opengl/gl_shader_gen.h
@@ -26,12 +26,10 @@ struct ShaderSetup {
        ProgramCode code;
        ProgramCode code_b; // Used for dual vertex shaders
        u64 unique_identifier;
-        std::size_t real_size;
-        std::size_t real_size_b;
    } program;

    /// Used in scenarios where we have a dual vertex shaders
-    void SetProgramB(ProgramCode&& program_b) {
+    void SetProgramB(ProgramCode program_b) {
        program.code_b = std::move(program_b);
        has_program_b = true;
    }
--- a/src/video_core/renderer_opengl/gl_shader_util.h
+++ b/src/video_core/renderer_opengl/gl_shader_util.h
@@ -47,7 +47,7 @@ GLuint LoadShader(const char* source, GLenum type);
 * @returns Handle of the newly created OpenGL program object
 */
 template <typename... T>
-GLuint LoadProgram(bool separable_program, T... shaders) {
+GLuint LoadProgram(bool separable_program, bool hint_retrievable, T... shaders) {
    // Link the program
    LOG_DEBUG(Render_OpenGL, "Linking program...");

@@ -58,6 +58,9 @@ GLuint LoadProgram(bool separable_program, T... shaders) {
    if (separable_program) {
        glProgramParameteri(program_id, GL_PROGRAM_SEPARABLE, GL_TRUE);
    }
+    if (hint_retrievable) {
+        glProgramParameteri(program_id, GL_PROGRAM_BINARY_RETRIEVABLE_HINT, GL_TRUE);
+    }

    glLinkProgram(program_id);

--- a/src/video_core/renderer_opengl/gl_state.cpp
+++ b/src/video_core/renderer_opengl/gl_state.cpp
@@ -462,29 +462,35 @@ void OpenGLState::ApplyPolygonOffset() const {
 }

 void OpenGLState::ApplyTextures() const {
+    bool has_delta{};
+    std::size_t first{};
+    std::size_t last{};
+    std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumTextureSamplers> textures;
+
    for (std::size_t i = 0; i < std::size(texture_units); ++i) {
        const auto& texture_unit = texture_units[i];
        const auto& cur_state_texture_unit = cur_state.texture_units[i];
+        textures[i] = texture_unit.texture;

-        if (texture_unit.texture != cur_state_texture_unit.texture) {
-            glActiveTexture(TextureUnits::MaxwellTexture(static_cast<int>(i)).Enum());
-            glBindTexture(texture_unit.target, texture_unit.texture);
-        }
-        // Update the texture swizzle
-        if (texture_unit.swizzle.r != cur_state_texture_unit.swizzle.r ||
-            texture_unit.swizzle.g != cur_state_texture_unit.swizzle.g ||
-            texture_unit.swizzle.b != cur_state_texture_unit.swizzle.b ||
-            texture_unit.swizzle.a != cur_state_texture_unit.swizzle.a) {
-            std::array<GLint, 4> mask = {texture_unit.swizzle.r, texture_unit.swizzle.g,
-                                         texture_unit.swizzle.b, texture_unit.swizzle.a};
-            glTexParameteriv(texture_unit.target, GL_TEXTURE_SWIZZLE_RGBA, mask.data());
+        if (textures[i] != cur_state_texture_unit.texture) {
+            if (!has_delta) {
+                first = i;
+                has_delta = true;
+            }
+            last = i;
        }
    }
+
+    if (has_delta) {
+        glBindTextures(static_cast<GLuint>(first), static_cast<GLsizei>(last - first + 1),
+                       textures.data());
+    }
 }

 void OpenGLState::ApplySamplers() const {
    bool has_delta{};
-    std::size_t first{}, last{};
+    std::size_t first{};
+    std::size_t last{};
    std::array<GLuint, Tegra::Engines::Maxwell3D::Regs::NumTextureSamplers> samplers;
    for (std::size_t i = 0; i < std::size(samplers); ++i) {
        samplers[i] = texture_units[i].sampler;
--- a/Show More
+++ b/Show More