diff --git a/src/common/heap_array.h b/src/common/heap_array.h
index cee348947..7e844a541 100644
--- a/src/common/heap_array.h
+++ b/src/common/heap_array.h
@@ -386,7 +386,7 @@ public:
 #undef RELATIONAL_OPERATOR
 
 private:
-  void internal_resize(size_t size, T* prev_ptr, size_t prev_size)
+  void internal_resize(size_t size, T* prev_ptr, [[maybe_unused]] size_t prev_size)
   {
     if constexpr (alignment > 0)
     {
diff --git a/src/common/thirdparty/SmallVector.cpp b/src/common/thirdparty/SmallVector.cpp
index 822e8e4dc..d72e7c0cb 100644
--- a/src/common/thirdparty/SmallVector.cpp
+++ b/src/common/thirdparty/SmallVector.cpp
@@ -125,7 +125,7 @@ static void report_at_maximum_capacity(size_t MaxSize) {
 
 // Note: Moving this function into the header may cause performance regression.
 template <class Size_T>
-static size_t getNewCapacity(size_t MinSize, size_t TSize, size_t OldCapacity) {
+static size_t getNewCapacity(size_t MinSize, [[maybe_unused]] size_t TSize, size_t OldCapacity) {
   constexpr size_t MaxSize = std::numeric_limits<Size_T>::max();
 
   // Ensure we can fit the new capacity.
diff --git a/src/util/dinput_source.cpp b/src/util/dinput_source.cpp
index 97e89b51f..0a3cba4f9 100644
--- a/src/util/dinput_source.cpp
+++ b/src/util/dinput_source.cpp
@@ -165,9 +165,13 @@ void DInputSource::Shutdown()
   while (!m_controllers.empty())
   {
     const u32 index = static_cast<u32>(m_controllers.size() - 1);
-    InputManager::OnInputDeviceDisconnected(
-      InputBindingKey{{.source_type = InputSourceType::DInput, .source_index = index}},
-      GetDeviceIdentifier(static_cast<u32>(m_controllers.size() - 1)));
+    InputManager::OnInputDeviceDisconnected(InputBindingKey{{.source_type = InputSourceType::DInput,
+                                                             .source_index = index,
+                                                             .source_subtype = InputSubclass::None,
+                                                             .modifier = InputModifier::None,
+                                                             .invert = 0,
+                                                             .data = 0}},
+                                            GetDeviceIdentifier(static_cast<u32>(m_controllers.size() - 1)));
     m_controllers.pop_back();
   }
 }
@@ -270,9 +274,13 @@ void DInputSource::PollEvents()
 
       if (hr != DI_OK)
       {
-        InputManager::OnInputDeviceDisconnected(
-          InputBindingKey{{.source_type = InputSourceType::DInput, .source_index = static_cast<u32>(i)}},
-          GetDeviceIdentifier(static_cast<u32>(i)));
+        InputManager::OnInputDeviceDisconnected(InputBindingKey{{.source_type = InputSourceType::DInput,
+                                                                 .source_index = static_cast<u32>(i),
+                                                                 .source_subtype = InputSubclass::None,
+                                                                 .modifier = InputModifier::None,
+                                                                 .invert = 0,
+                                                                 .data = 0}},
+                                                GetDeviceIdentifier(static_cast<u32>(i)));
         m_controllers.erase(m_controllers.begin() + i);
         continue;
       }
diff --git a/src/util/gpu_device.cpp b/src/util/gpu_device.cpp
index b3b90af66..d9554289c 100644
--- a/src/util/gpu_device.cpp
+++ b/src/util/gpu_device.cpp
@@ -1630,7 +1630,10 @@ bool GPUDevice::TranslateVulkanSpvToLanguage(const std::span<const u8> spirv, GP
         const spvc_hlsl_resource_binding rb = {.stage = execmodel,
                                                .desc_set = UBO_DESCRIPTOR_SET,
                                                .binding = 0,
-                                               .cbv = {.register_space = 0, .register_binding = 0}};
+                                               .cbv = {.register_space = 0, .register_binding = 0},
+                                               .uav = {},
+                                               .srv = {},
+                                               .sampler = {}};
         if ((sres = dyn_libs::spvc_compiler_hlsl_add_resource_binding(scompiler, &rb)) != SPVC_SUCCESS)
         {
           Error::SetStringFmt(error, "spvc_compiler_hlsl_add_resource_binding() failed: {}", static_cast<int>(sres));
@@ -1645,6 +1648,8 @@ bool GPUDevice::TranslateVulkanSpvToLanguage(const std::span<const u8> spirv, GP
           const spvc_hlsl_resource_binding rb = {.stage = execmodel,
                                                  .desc_set = TEXTURE_DESCRIPTOR_SET,
                                                  .binding = i,
+                                                 .cbv = {},
+                                                 .uav = {},
                                                  .srv = {.register_space = 0, .register_binding = i},
                                                  .sampler = {.register_space = 0, .register_binding = i}};
           if ((sres = dyn_libs::spvc_compiler_hlsl_add_resource_binding(scompiler, &rb)) != SPVC_SUCCESS)
diff --git a/src/util/image.cpp b/src/util/image.cpp
index 5524a8f47..9541d3bd7 100644
--- a/src/util/image.cpp
+++ b/src/util/image.cpp
@@ -664,6 +664,8 @@ bool JPEGFileLoader(RGBA8Image* image, std::string_view filename, std::FILE* fp,
 
   FileCallback cb = {
     .mgr = {
+      .next_input_byte = nullptr,
+      .bytes_in_buffer = 0,
       .init_source = [](j_decompress_ptr cinfo) {},
       .fill_input_buffer = [](j_decompress_ptr cinfo) -> boolean {
         FileCallback* cb = BASE_FROM_RECORD_FIELD(cinfo->src, FileCallback, mgr);
@@ -821,6 +823,8 @@ bool JPEGFileSaver(const RGBA8Image& image, std::string_view filename, std::FILE
 
   FileCallback cb = {
     .mgr = {
+      .next_output_byte = nullptr,
+      .free_in_buffer = 0,
       .init_destination =
         [](j_compress_ptr cinfo) {
           FileCallback* cb = BASE_FROM_RECORD_FIELD(cinfo->dest, FileCallback, mgr);
diff --git a/src/util/input_manager.h b/src/util/input_manager.h
index 034ea6957..61d8ef2a5 100644
--- a/src/util/input_manager.h
+++ b/src/util/input_manager.h
@@ -72,7 +72,7 @@ union InputBindingKey
     InputSubclass source_subtype : 3; ///< if 1, binding is for an axis and not a button (used for controllers)
     InputModifier modifier : 2;
     u32 invert : 1; ///< if 1, value is inverted prior to being sent to the sink
-    u32 unused : 14;
+    u32 : 14;
     u32 data;
   };
 
diff --git a/src/util/media_capture.cpp b/src/util/media_capture.cpp
index 48d6f6833..c757f3c37 100644
--- a/src/util/media_capture.cpp
+++ b/src/util/media_capture.cpp
@@ -1386,7 +1386,8 @@ bool MediaCaptureMF::SendFrame(const PendingFrame& pf, Error* error)
     }
 
     DWORD status;
-    MFT_OUTPUT_DATA_BUFFER yuv_buf = {.pSample = m_video_yuv_sample.Get()};
+    MFT_OUTPUT_DATA_BUFFER yuv_buf = {
+      .dwStreamID = 0, .pSample = m_video_yuv_sample.Get(), .dwStatus = 0, .pEvents = nullptr};
     hr = m_video_yuv_transform->ProcessOutput(0, 1, &yuv_buf, &status);
     if (hr == MF_E_TRANSFORM_NEED_MORE_INPUT)
       break;
@@ -1453,7 +1454,8 @@ bool MediaCaptureMF::ProcessVideoOutputSamples(Error* error)
       }
     }
 
-    MFT_OUTPUT_DATA_BUFFER video_buf = {.pSample = m_video_output_sample.Get()};
+    MFT_OUTPUT_DATA_BUFFER video_buf = {
+      .dwStreamID = 0, .pSample = m_video_output_sample.Get(), .dwStatus = 0, .pEvents = nullptr};
     DWORD status;
     hr = m_video_encode_transform->ProcessOutput(0, 1, &video_buf, &status);
     if (hr == MF_E_TRANSFORM_NEED_MORE_INPUT)
@@ -1570,7 +1572,8 @@ bool MediaCaptureMF::ProcessVideoEvents(Error* error)
           }
         }
 
-        MFT_OUTPUT_DATA_BUFFER video_buf = {.pSample = m_video_output_sample.Get()};
+        MFT_OUTPUT_DATA_BUFFER video_buf = {
+          .dwStreamID = 0, .pSample = m_video_output_sample.Get(), .dwStatus = 0, .pEvents = nullptr};
         DWORD status;
         if (FAILED(hr = m_video_encode_transform->ProcessOutput(0, 1, &video_buf, &status))) [[unlikely]]
         {
@@ -2883,12 +2886,13 @@ static constexpr const std::array<const char*, static_cast<size_t>(MediaCaptureB
   "FFmpeg",
 #endif
 };
-static constexpr const std::array<const char*, static_cast<size_t>(MediaCaptureBackend::MaxCount)> s_backend_display_names = {
+static constexpr const std::array<const char*, static_cast<size_t>(MediaCaptureBackend::MaxCount)>
+  s_backend_display_names = {
 #ifdef _WIN32
-  TRANSLATE_DISAMBIG_NOOP("Settings", "Media Foundation", "MediaCaptureBackend"),
+    TRANSLATE_DISAMBIG_NOOP("Settings", "Media Foundation", "MediaCaptureBackend"),
 #endif
 #ifndef __ANDROID__
-  TRANSLATE_DISAMBIG_NOOP("Settings", "FFmpeg", "MediaCaptureBackend"),
+    TRANSLATE_DISAMBIG_NOOP("Settings", "FFmpeg", "MediaCaptureBackend"),
 #endif
 };
 static_assert(s_backend_names.size() == static_cast<size_t>(MediaCaptureBackend::MaxCount));
diff --git a/src/util/sdl_input_source.cpp b/src/util/sdl_input_source.cpp
index 484f41f49..7ae97599c 100644
--- a/src/util/sdl_input_source.cpp
+++ b/src/util/sdl_input_source.cpp
@@ -826,9 +826,13 @@ bool SDLInputSource::CloseDevice(int joystick_index)
   if (it == m_controllers.end())
     return false;
 
-  InputManager::OnInputDeviceDisconnected(
-    InputBindingKey{{.source_type = InputSourceType::SDL, .source_index = static_cast<u32>(it->player_id)}},
-    fmt::format("SDL-{}", it->player_id));
+  InputManager::OnInputDeviceDisconnected(InputBindingKey{{.source_type = InputSourceType::SDL,
+                                                           .source_index = static_cast<u32>(it->player_id),
+                                                           .source_subtype = InputSubclass::None,
+                                                           .modifier = InputModifier::None,
+                                                           .invert = 0,
+                                                           .data = 0}},
+                                          fmt::format("SDL-{}", it->player_id));
 
   if (it->haptic)
     SDL_HapticClose(it->haptic);
diff --git a/src/util/vulkan_swap_chain.cpp b/src/util/vulkan_swap_chain.cpp
index 74d84c833..3ba8ec3f3 100644
--- a/src/util/vulkan_swap_chain.cpp
+++ b/src/util/vulkan_swap_chain.cpp
@@ -89,6 +89,9 @@ bool VulkanSwapChain::CreateSurface(VkInstance instance, VkPhysicalDevice physic
   if (m_window_info.type == WindowInfo::Type::Win32)
   {
     const VkWin32SurfaceCreateInfoKHR surface_create_info = {.sType = VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR,
+                                                             .pNext = nullptr,
+                                                             .flags = 0,
+                                                             .hinstance = NULL,
                                                              .hwnd = static_cast<HWND>(m_window_info.window_handle)};
     const VkResult res = vkCreateWin32SurfaceKHR(instance, &surface_create_info, nullptr, &m_surface);
     if (res != VK_SUCCESS)
@@ -109,6 +112,8 @@ bool VulkanSwapChain::CreateSurface(VkInstance instance, VkPhysicalDevice physic
       return false;
 
     const VkMetalSurfaceCreateInfoEXT surface_create_info = {.sType = VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT,
+                                                             .pNext = nullptr,
+                                                             .flags = 0,
                                                              .pLayer = static_cast<const CAMetalLayer*>(m_metal_layer)};
     const VkResult res = vkCreateMetalSurfaceEXT(instance, &surface_create_info, nullptr, &m_surface);
     if (res != VK_SUCCESS)
@@ -126,6 +131,8 @@ bool VulkanSwapChain::CreateSurface(VkInstance instance, VkPhysicalDevice physic
   {
     const VkAndroidSurfaceCreateInfoKHR surface_create_info = {
       .sType = VK_STRUCTURE_TYPE_ANDROID_SURFACE_CREATE_INFO_KHR,
+      .pNext = nullptr,
+      .flags = 0,
       .window = static_cast<ANativeWindow*>(m_window_info.window_handle)};
     const VkResult res = vkCreateAndroidSurfaceKHR(instance, &surface_create_info, nullptr, &m_surface);
     if (res != VK_SUCCESS)
@@ -143,6 +150,8 @@ bool VulkanSwapChain::CreateSurface(VkInstance instance, VkPhysicalDevice physic
   {
     const VkXcbSurfaceCreateInfoKHR surface_create_info = {
       .sType = VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR,
+      .pNext = nullptr,
+      .flags = 0,
       .connection = static_cast<xcb_connection_t*>(m_window_info.display_connection),
       .window = static_cast<xcb_window_t>(reinterpret_cast<uintptr_t>(m_window_info.window_handle))};
     const VkResult res = vkCreateXcbSurfaceKHR(instance, &surface_create_info, nullptr, &m_surface);
@@ -160,9 +169,11 @@ bool VulkanSwapChain::CreateSurface(VkInstance instance, VkPhysicalDevice physic
   if (m_window_info.type == WindowInfo::Type::Wayland)
   {
     const VkWaylandSurfaceCreateInfoKHR surface_create_info = {
-      VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR, nullptr, 0,
-      static_cast<struct wl_display*>(m_window_info.display_connection),
-      static_cast<struct wl_surface*>(m_window_info.window_handle)};
+      .sType = VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR,
+      .pNext = nullptr,
+      .flags = 0,
+      .display = static_cast<struct wl_display*>(m_window_info.display_connection),
+      .surface = static_cast<struct wl_surface*>(m_window_info.window_handle)};
     VkResult res = vkCreateWaylandSurfaceKHR(instance, &surface_create_info, nullptr, &m_surface);
     if (res != VK_SUCCESS)
     {
@@ -403,6 +414,8 @@ bool VulkanSwapChain::CreateSwapChain(VulkanDevice& dev, Error* error)
 
   // Now we can actually create the swap chain
   VkSwapchainCreateInfoKHR swap_chain_info = {.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR,
+                                              .pNext = nullptr,
+                                              .flags = 0,
                                               .surface = m_surface,
                                               .minImageCount = image_count,
                                               .imageFormat = surface_format->format,
@@ -411,6 +424,8 @@ bool VulkanSwapChain::CreateSwapChain(VulkanDevice& dev, Error* error)
                                               .imageArrayLayers = 1u,
                                               .imageUsage = image_usage,
                                               .imageSharingMode = VK_SHARING_MODE_EXCLUSIVE,
+                                              .queueFamilyIndexCount = 0,
+                                              .pQueueFamilyIndices = nullptr,
                                               .preTransform = transform,
                                               .compositeAlpha = alpha,
                                               .presentMode = present_mode.value(),
@@ -529,6 +544,8 @@ bool VulkanSwapChain::CreateSwapChainImages(VulkanDevice& dev, Error* error)
 
     const VkImageViewCreateInfo view_info = {
       .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+      .pNext = nullptr,
+      .flags = 0,
       .image = images[i],
       .viewType = VK_IMAGE_VIEW_TYPE_2D,
       .format = VulkanDevice::TEXTURE_FORMAT_MAPPING[static_cast<u8>(m_window_info.surface_format)],
@@ -734,6 +751,7 @@ void VulkanSwapChain::ReleaseCurrentImage()
     VulkanDevice::GetInstance().WaitForGPUIdle();
 
     const VkReleaseSwapchainImagesInfoEXT info = {.sType = VK_STRUCTURE_TYPE_RELEASE_SWAPCHAIN_IMAGES_INFO_EXT,
+                                                  .pNext = nullptr,
                                                   .swapchain = m_swap_chain,
                                                   .imageIndexCount = 1,
                                                   .pImageIndices = &m_current_image};
diff --git a/src/util/win32_raw_input_source.cpp b/src/util/win32_raw_input_source.cpp
index 20338e871..30ce21844 100644
--- a/src/util/win32_raw_input_source.cpp
+++ b/src/util/win32_raw_input_source.cpp
@@ -236,6 +236,7 @@ bool Win32RawInputSource::OpenDevices()
       RID_DEVICE_INFO devinfo = {
         .cbSize = sizeof(devinfo),
         .dwType = RIM_TYPEMOUSE,
+        .mouse = {},
       };
       UINT devinfo_size = sizeof(devinfo);
       if (GetRawInputDeviceInfoW(rid.hDevice, RIDI_DEVICEINFO, &devinfo, &devinfo_size) <= 0 ||
diff --git a/src/util/window_info.cpp b/src/util/window_info.cpp
index b54b00e3d..543bfedf6 100644
--- a/src/util/window_info.cpp
+++ b/src/util/window_info.cpp
@@ -66,7 +66,8 @@ static std::optional<float> GetRefreshRateFromDisplayConfig(HWND hwnd, Error* er
     DISPLAYCONFIG_SOURCE_DEVICE_NAME sdn = {.header = {.type = DISPLAYCONFIG_DEVICE_INFO_GET_SOURCE_NAME,
                                                        .size = sizeof(DISPLAYCONFIG_SOURCE_DEVICE_NAME),
                                                        .adapterId = pi.sourceInfo.adapterId,
-                                                       .id = pi.sourceInfo.id}};
+                                                       .id = pi.sourceInfo.id},
+                                            .viewGdiDeviceName = {}};
     LONG res = DisplayConfigGetDeviceInfo(&sdn.header);
     if (res != ERROR_SUCCESS)
     {
diff --git a/src/util/xinput_source.cpp b/src/util/xinput_source.cpp
index 3e95d1692..22a687a3d 100644
--- a/src/util/xinput_source.cpp
+++ b/src/util/xinput_source.cpp
@@ -444,10 +444,12 @@ void XInputSource::HandleControllerDisconnection(u32 index)
 {
   INFO_LOG("XInput controller {} disconnected.", index);
 
-  InputManager::OnInputDeviceDisconnected({{
-                                            .source_type = InputSourceType::XInput,
+  InputManager::OnInputDeviceDisconnected({{.source_type = InputSourceType::XInput,
                                             .source_index = index,
-                                          }},
+                                            .source_subtype = InputSubclass::None,
+                                            .modifier = InputModifier::None,
+                                            .invert = 0,
+                                            .data = 0}},
                                           fmt::format("XInput-{}", index));
   m_controllers[index] = {};
 }