[video_core] buffer cache readback for nce invalidations

src/common/sparse_large_vector.cpp

@@ -26,7 +26,7 @@ static std::mutex vector_regions_mutex {};
 // Workaround for handling non-commited memory accessed by Dynarmic; usually result of an error
 static LONG WINAPI FakePageFaultHandler(PEXCEPTION_POINTERS info) {
     DWORD code = info->ExceptionRecord->ExceptionCode;
-    u64 exception_addr = u64(info->ExceptionRecord->ExceptionInformation[1]);
+    u64 exception_addr = reinterpret_cast<u64>(info->ExceptionRecord->ExceptionInformation[1]);
 
     if (code != EXCEPTION_ACCESS_VIOLATION || info->ExceptionRecord->ExceptionInformation[0] == 1) {
         // Not our problem

src/core/launch_params.cpp

@@ -94,7 +94,7 @@ LaunchParams ParseLaunchParams(Core::System& system, int argc, char *argv[], wch
                 break;
             case 'u': {
                 // Launch game with a specific user
-                bool argument_ok = bool(isdigit(optarg[0]));
+                bool argument_ok = isdigit(optarg[0]);
                 p.selected_user = atoi(optarg);
                 if (!argument_ok) {
                     // try to look it up by username, only finds the first username that matches.

src/core/memory.cpp

@@ -757,7 +757,7 @@ struct Memory::Impl {
         };
         auto& gpu = system.GPU();
         gpu_device_memory->ApplyOpOnPointer(
-            p, scratch_buffers[core], [&](DAddr address) { gpu.InvalidateRegion(address, size); });
+            p, scratch_buffers[core], [&](DAddr address) { gpu.InvalidateRegion(address, size, true); });
     }
 
     Core::System& system;

src/dynarmic/src/dynarmic/backend/arm64/reg_alloc.cpp

@@ -406,8 +406,10 @@ int RegAlloc::RealizeReadWriteImpl(const IR::Value& read_value, const IR::Inst*
     } else if constexpr (kind == HostLoc::Kind::Fpr) {
         LoadCopyInto(read_value, oaknut::QReg{write_loc});
         return write_loc;
+    } else if constexpr (kind == HostLoc::Kind::Flags) {
+        ASSERT(false && "Incorrect function for ReadWrite of flags");
     } else {
-        UNREACHABLE(); // kind == HostLoc::Kind::Flags
+        UNREACHABLE();
     }
 }
 

src/dynarmic/src/dynarmic/ir/basic_block.cpp

@@ -72,6 +72,40 @@ void Block::Reset(LocationDescriptor location_) noexcept {
     ASSERT(instructions.size() == 0);
 }
 
+static std::string TerminalToString(const Term::Terminal& terminal_variant) noexcept {
+    // struct : boost::static_visitor<std::string> {
+    //     std::string operator()(const std::monostate&) const {
+    //         return "<invalid>";
+    //     }
+    //     std::string operator()(const Term::ReturnToDispatch&) const {
+    //         return "ReturnToDispatch{}";
+    //     }
+    //     std::string operator()(const Term::LinkBlock& terminal) const {
+    //         return fmt::format("LinkBlock{{{}}}", terminal.next);
+    //     }
+    //     std::string operator()(const Term::LinkBlockFast& terminal) const {
+    //         return fmt::format("LinkBlockFast{{{}}}", terminal.next);
+    //     }
+    //     std::string operator()(const Term::PopRSBHint&) const {
+    //         return "PopRSBHint{}";
+    //     }
+    //     std::string operator()(const Term::FastDispatchHint&) const {
+    //         return "FastDispatchHint{}";
+    //     }
+    //     std::string operator()(const Term::If& terminal) const {
+    //         return fmt::format("If{{{}, {}, {}}}", A64::CondToString(terminal.if_), TerminalToString(terminal.then_), TerminalToString(terminal.else_));
+    //     }
+    //     std::string operator()(const Term::CheckBit& terminal) const {
+    //         return fmt::format("CheckBit{{{}, {}}}", TerminalToString(terminal.then_), TerminalToString(terminal.else_));
+    //     }
+    //     std::string operator()(const Term::CheckHalt& terminal) const {
+    //         return fmt::format("CheckHalt{{{}}}", TerminalToString(terminal.else_));
+    //     }
+    // } visitor;
+    // return boost::apply_visitor(visitor, terminal_variant);
+    return "";
+}
+
 std::string DumpBlock(const IR::Block& block) noexcept {
     std::string ret = fmt::format("Block: location={}-{}\n", block.Location(), block.EndLocation())
         + fmt::format("cycles={}", block.CycleCount())
@@ -140,9 +174,8 @@ std::string DumpBlock(const IR::Block& block) noexcept {
 
         ret += fmt::format(" (uses: {})", inst.UseCount()) + '\n';
     }
-    return ret + "terminal = " + [](const Term::Terminal&) -> std::string {
-        return "";
-    }(block.GetTerminal()) + '\n';
+    ret += "terminal = " + TerminalToString(block.GetTerminal()) + '\n';
+    return ret;
 }
 
 }  // namespace Dynarmic::IR

src/hid_core/resources/npad/npad_types.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
@@ -6,8 +6,6 @@
 
 #pragma once
 
-#include <cstddef>
-#include <vector>
 #include "common/bit_field.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"

src/video_core/gpu.cpp

@@ -226,7 +226,17 @@ struct GPU::Impl {
     }
 
     /// Notify rasterizer that any caches of the specified region should be invalidated
-    void InvalidateRegion(DAddr addr, u64 size) {
+    void InvalidateRegion(DAddr addr, u64 size, bool preserve_gpu_writes) {
+        VideoCore::RasterizerInterface* rasterizer = renderer->ReadRasterizer();
+        if (preserve_gpu_writes && rasterizer->MustFlushRegion(addr, size, VideoCommon::CacheType::BufferCache)) {
+            const u64 fence = RequestSyncOperation([rasterizer, addr, size] {
+                rasterizer->FlushRegion(addr, size, VideoCommon::CacheType::BufferCache);
+                rasterizer->OnCacheInvalidation(addr, size);
+            });
+            gpu_thread.TickGPU(is_async);
+            WaitForSyncOperation(fence);
+            return;
+        }
         gpu_thread.InvalidateRegion(addr, size);
     }
 
@@ -518,8 +528,8 @@ void GPU::FlushRegion(DAddr addr, u64 size) {
     impl->FlushRegion(addr, size);
 }
 
-void GPU::InvalidateRegion(DAddr addr, u64 size) {
-    impl->InvalidateRegion(addr, size);
+void GPU::InvalidateRegion(DAddr addr, u64 size, bool preserve_gpu_writes) {
+    impl->InvalidateRegion(addr, size, preserve_gpu_writes);
 }
 
 bool GPU::OnCPUWrite(DAddr addr, u64 size) {

src/video_core/gpu.h

@@ -248,7 +248,7 @@ public:
     void FlushRegion(DAddr addr, u64 size);
 
     /// Notify rasterizer that any caches of the specified region should be invalidated
-    void InvalidateRegion(DAddr addr, u64 size);
+    void InvalidateRegion(DAddr addr, u64 size, bool preserve_gpu_writes = false);
 
     /// Notify rasterizer that CPU is trying to write this area. It returns true if the area is
     /// sensible, false otherwise, addr and size must be a valid combination

src/yuzu/CMakeLists.txt

@@ -209,6 +209,8 @@ add_executable(yuzu
     util/overlay_dialog.ui
     util/sequence_dialog/sequence_dialog.cpp
     util/sequence_dialog/sequence_dialog.h
+    util/url_request_interceptor.cpp
+    util/url_request_interceptor.h
     util/util.cpp
     util/util.h
 
@@ -239,12 +241,6 @@ add_executable(yuzu
 
 set_target_properties(yuzu PROPERTIES OUTPUT_NAME "eden")
 
-if (YUZU_USE_QT_WEB_ENGINE)
-    target_sources(yuzu PRIVATE
-        util/url_request_interceptor.cpp
-        util/url_request_interceptor.h)
-endif()
-
 if (YUZU_CRASH_DUMPS)
     target_sources(yuzu PRIVATE
         breakpad.cpp

src/yuzu/main.ui

@@ -232,6 +232,7 @@
     <property name="title">
      <string>&amp;Help</string>
     </property>
+    <addaction name="action_Report_Compatibility"/>
     <addaction name="action_Open_Mods_Page"/>
     <addaction name="action_Open_UserHandbook"/>
     <addaction name="separator"/>