global: Fix some warnings

src/citra_qt/bootmanager.cpp

@@ -94,7 +94,12 @@ void EmuThread::run() {
                 emit DebugModeLeft();
 
             exec_step = false;
-            Core::System::GetInstance().SingleStep();
+            const auto result = Core::System::GetInstance().SingleStep();
+            if (result != Core::System::ResultStatus::Success) {
+                this->SetRunning(false);
+                emit ErrorThrown(result, Core::System::GetInstance().GetStatusDetails());
+            }
+
             emit DebugModeEntered();
             yieldCurrentThread();
 

src/citra_qt/cheats.cpp

@@ -49,9 +49,10 @@ CheatDialog::~CheatDialog() = default;
 void CheatDialog::LoadCheats() {
     cheats = Core::System::GetInstance().CheatEngine().GetCheats();
 
-    ui->tableCheats->setRowCount(cheats.size());
+    int cheat_count = static_cast<int>(cheats.size());
+    ui->tableCheats->setRowCount(cheat_count);
 
-    for (size_t i = 0; i < cheats.size(); i++) {
+    for (int i = 0; i < cheat_count; i++) {
         QCheckBox* enabled = new QCheckBox();
         enabled->setChecked(cheats[i]->IsEnabled());
         enabled->setStyleSheet(QStringLiteral("margin-left:7px;"));

src/citra_qt/configuration/config.cpp

@@ -944,14 +944,16 @@ void Config::SaveMultiplayerValues() {
     // Write ban list
     qt_config->beginWriteArray(QStringLiteral("username_ban_list"));
     for (std::size_t i = 0; i < UISettings::values.ban_list.first.size(); ++i) {
-        qt_config->setArrayIndex(i);
+        int index = static_cast<int>(i);
+        qt_config->setArrayIndex(index);
         WriteSetting(QStringLiteral("username"),
                      QString::fromStdString(UISettings::values.ban_list.first[i]));
     }
     qt_config->endArray();
     qt_config->beginWriteArray(QStringLiteral("ip_ban_list"));
     for (std::size_t i = 0; i < UISettings::values.ban_list.second.size(); ++i) {
-        qt_config->setArrayIndex(i);
+        int index = static_cast<int>(i);
+        qt_config->setArrayIndex(index);
         WriteSetting(QStringLiteral("ip"),
                      QString::fromStdString(UISettings::values.ban_list.second[i]));
     }

src/citra_qt/configuration/configure_camera.cpp

@@ -256,7 +256,8 @@ void ConfigureCamera::SetConfiguration() {
     int index = GetSelectedCameraIndex();
     for (std::size_t i = 0; i < Implementations.size(); i++) {
         if (Implementations[i] == camera_name[index]) {
-            ui->image_source->setCurrentIndex(i);
+            int current_index = static_cast<int>(i);
+            ui->image_source->setCurrentIndex(current_index);
         }
     }
     if (camera_name[index] == "image") {

src/common/alignment.h

@@ -10,7 +10,7 @@ namespace Common {
 template <typename T>
 [[nodiscard]] constexpr T AlignUp(T value, std::size_t size) {
     static_assert(std::is_unsigned_v<T>, "T must be an unsigned value.");
-    auto mod{value % size};
+    auto mod = static_cast<T>(value % size);
     value -= mod;
     return static_cast<T>(mod == T{0} ? value : value + size);
 }

src/common/texture.cpp

@@ -12,8 +12,8 @@ void FlipRGBA8Texture(std::vector<u8>& tex, u64 width, u64 height) {
     ASSERT(tex.size() == width * height * 4);
     const u64 line_size = width * 4;
     for (u64 line = 0; line < height / 2; line++) {
-        const u32 offset_1 = line * line_size;
-        const u32 offset_2 = (height - line - 1) * line_size;
+        const u64 offset_1 = line * line_size;
+        const u64 offset_2 = (height - line - 1) * line_size;
         // Swap lines
         std::swap_ranges(tex.begin() + offset_1, tex.begin() + offset_1 + line_size,
                          tex.begin() + offset_2);

src/video_core/renderer_vulkan/vk_instance.h

@@ -32,7 +32,7 @@ public:
 
     /// Feature support
     bool SupportsAnisotropicFiltering() const;
-    u32 UniformMinAlignment() const { return device_limits.minUniformBufferOffsetAlignment; }
+    u32 UniformMinAlignment() const { return static_cast<u32>(device_limits.minUniformBufferOffsetAlignment); }
 
 private:
     bool CreateDevice(vk::SurfaceKHR surface, bool validation_enabled);

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -1633,7 +1633,7 @@ void RasterizerVulkan::UploadUniforms(bool accelerate_draw) {
     if (!sync_vs && !sync_fs)
         return;
 
-    std::size_t uniform_size = uniform_size_aligned_vs + uniform_size_aligned_fs;
+    u32 uniform_size = uniform_size_aligned_vs + uniform_size_aligned_fs;
 
     std::size_t used_bytes = 0;
     u8* uniforms = nullptr; u32 offset = 0; bool invalidate = false;