Update MainActivity.kt

Update build.gradle.kts

README.md

@@ -1,3 +1,13 @@
+| Pull Request | Commit | Title | Author | Merged? |
+|----|----|----|----|----|
+| [12235](https://github.com/yuzu-emu/yuzu//pull/12235) | [`e7dd968ac`](https://github.com/yuzu-emu/yuzu//pull/12235/files) | renderer_vulkan: adjust window origin and swizzle independently | [liamwhite](https://github.com/liamwhite/) | Yes |
+| [12263](https://github.com/yuzu-emu/yuzu//pull/12263) | [`45b616158`](https://github.com/yuzu-emu/yuzu//pull/12263/files) | file_sys: handle null romfs | [liamwhite](https://github.com/liamwhite/) | Yes |
+
+
+End of merge log. You can find the original README.md below the break.
+
+-----
+
 <!--
 SPDX-FileCopyrightText: 2018 yuzu Emulator Project
 SPDX-License-Identifier: GPL-2.0-or-later

src/android/app/build.gradle.kts

@@ -15,6 +15,11 @@ plugins {
     id("org.jlleitschuh.gradle.ktlint") version "11.4.0"
 }
 
+dependencies {
+    implementation("com.squareup.okhttp3:okhttp:4.9.0")
+    implementation("com.google.android.play:core:1.10.0")
+}
+
 /**
  * Use the number of seconds/10 since Jan 1 2016 as the versionCode.
  * This lets us upload a new build at most every 10 seconds for the

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

@@ -108,6 +108,10 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
                     ),
                     ThemeHelper.SYSTEM_BAR_ALPHA
                 )
+                updateManager = UpdateManager(this)
+                updateManager.checkForUpdates()
+    }
+                }
             )
         }
 

src/core/file_sys/patch_manager.cpp

@@ -429,10 +429,6 @@ VirtualFile PatchManager::PatchRomFS(const NCA* base_nca, VirtualFile base_romfs
         LOG_DEBUG(Loader, "{}", log_string);
     }
 
-    if (base_romfs == nullptr) {
-        return base_romfs;
-    }
-
     auto romfs = base_romfs;
 
     // Game Updates

src/core/file_sys/romfs.cpp

@@ -3,6 +3,7 @@
 
 #include <memory>
 
+#include "common/assert.h"
 #include "common/common_types.h"
 #include "common/string_util.h"
 #include "common/swap.h"
@@ -101,24 +102,30 @@ void ProcessDirectory(const VirtualFile& file, std::size_t dir_offset, std::size
 } // Anonymous namespace
 
 VirtualDir ExtractRomFS(VirtualFile file) {
-    RomFSHeader header{};
-    if (file->ReadObject(&header) != sizeof(RomFSHeader))
-        return nullptr;
+    auto root_container = std::make_shared<VectorVfsDirectory>();
+    if (!file) {
+        return root_container;
+    }
 
-    if (header.header_size != sizeof(RomFSHeader))
-        return nullptr;
+    RomFSHeader header{};
+    if (file->ReadObject(&header) != sizeof(RomFSHeader)) {
+        return root_container;
+    }
+
+    if (header.header_size != sizeof(RomFSHeader)) {
+        return root_container;
+    }
 
     const u64 file_offset = header.file_meta.offset;
     const u64 dir_offset = header.directory_meta.offset;
 
-    auto root_container = std::make_shared<VectorVfsDirectory>();
-
     ProcessDirectory(file, dir_offset, file_offset, header.data_offset, 0, root_container);
 
     if (auto root = root_container->GetSubdirectory(""); root) {
         return std::make_shared<CachedVfsDirectory>(std::move(root));
     }
 
+    ASSERT(false);
     return nullptr;
 }
 

src/core/file_sys/romfs_factory.cpp

@@ -22,7 +22,7 @@ RomFSFactory::RomFSFactory(Loader::AppLoader& app_loader, ContentProvider& provi
     : content_provider{provider}, filesystem_controller{controller} {
     // Load the RomFS from the app
     if (app_loader.ReadRomFS(file) != Loader::ResultStatus::Success) {
-        LOG_ERROR(Service_FS, "Unable to read RomFS!");
+        LOG_WARNING(Service_FS, "Unable to read base RomFS");
     }
 
     updatable = app_loader.IsRomFSUpdatable();

src/core/loader/nca.cpp

@@ -74,10 +74,8 @@ AppLoader_NCA::LoadResult AppLoader_NCA::Load(Kernel::KProcess& process, Core::S
         return load_result;
     }
 
-    if (nca->GetRomFS() != nullptr && nca->GetRomFS()->GetSize() > 0) {
-        system.GetFileSystemController().RegisterRomFS(std::make_unique<FileSys::RomFSFactory>(
-            *this, system.GetContentProvider(), system.GetFileSystemController()));
-    }
+    system.GetFileSystemController().RegisterRomFS(std::make_unique<FileSys::RomFSFactory>(
+        *this, system.GetContentProvider(), system.GetFileSystemController()));
 
     is_loaded = true;
     return load_result;

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -75,14 +75,20 @@ VkViewport GetViewportState(const Device& device, const Maxwell& regs, size_t in
     const float width = conv(src.scale_x * 2.0f);
     float y = conv(src.translate_y - src.scale_y);
     float height = conv(src.scale_y * 2.0f);
-    bool y_negate = regs.window_origin.mode != Maxwell::WindowOrigin::Mode::UpperLeft;
 
-    if (!device.IsNvViewportSwizzleSupported()) {
-        y_negate = y_negate != (src.swizzle.y == Maxwell::ViewportSwizzle::NegativeY);
+    const bool lower_left = regs.window_origin.mode != Maxwell::WindowOrigin::Mode::UpperLeft;
+    const bool y_negate = !device.IsNvViewportSwizzleSupported() &&
+                          src.swizzle.y == Maxwell::ViewportSwizzle::NegativeY;
+
+    if (lower_left) {
+        // Flip by surface clip height
+        y += conv(static_cast<f32>(regs.surface_clip.height));
+        height = -height;
     }
 
     if (y_negate) {
-        y += conv(static_cast<f32>(regs.surface_clip.height));
+        // Flip by viewport height
+        y += height;
         height = -height;
     }
 

src/yuzu/main.cpp

@@ -2713,11 +2713,6 @@ void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_pa
     }
 
     const auto base_romfs = base_nca->GetRomFS();
-    if (!base_romfs) {
-        failed();
-        return;
-    }
-
     const auto dump_dir =
         target == DumpRomFSTarget::Normal
             ? Common::FS::GetYuzuPath(Common::FS::YuzuPath::DumpDir)