3 files changed, 27 insertions, 9 deletions

diff --git a/src/video_core/vulkan_common/vulkan_instance.cpp b/src/video_core/vulkan_common/vulkan_instance.cpp
index 72aedb8d8..bc16145be 100644
--- a/src/video_core/vulkan_common/vulkan_instance.cpp
+++ b/src/video_core/vulkan_common/vulkan_instance.cpp
@@ -41,9 +41,6 @@ namespace {
     bool enable_validation) {
     std::vector<const char*> extensions;
     extensions.reserve(6);
-#ifdef __APPLE__
-    extensions.push_back(VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME);
-#endif
     switch (window_type) {
     case Core::Frontend::WindowSystemType::Headless:
         break;
@@ -74,6 +71,11 @@ namespace {
     if (window_type != Core::Frontend::WindowSystemType::Headless) {
         extensions.push_back(VK_KHR_SURFACE_EXTENSION_NAME);
     }
+#ifdef __APPLE__
+    if (AreExtensionsSupported(dld, std::array{VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME})) {
+        extensions.push_back(VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME);
+    }
+#endif
     if (enable_validation) {
         const bool debug_utils =
             AreExtensionsSupported(dld, std::array{VK_EXT_DEBUG_UTILS_EXTENSION_NAME});
diff --git a/src/video_core/vulkan_common/vulkan_library.cpp b/src/video_core/vulkan_common/vulkan_library.cpp
index 47f6f2a03..0130f6a0d 100644
--- a/src/video_core/vulkan_common/vulkan_library.cpp
+++ b/src/video_core/vulkan_common/vulkan_library.cpp
@@ -19,13 +19,17 @@ std::shared_ptr<Common::DynamicLibrary> OpenLibrary(
 #else
     auto library = std::make_shared<Common::DynamicLibrary>();
 #ifdef __APPLE__
+    const auto libvulkan_filename =
+        Common::FS::GetBundleDirectory() / "Contents/Frameworks/libvulkan.1.dylib";
+    const auto libmoltenvk_filename =
+        Common::FS::GetBundleDirectory() / "Contents/Frameworks/libMoltenVK.dylib";
+    const char* library_paths[] = {std::getenv("LIBVULKAN_PATH"), libvulkan_filename.c_str(),
+                                   libmoltenvk_filename.c_str()};
     // Check if a path to a specific Vulkan library has been specified.
-    char* const libvulkan_env = std::getenv("LIBVULKAN_PATH");
-    if (!libvulkan_env || !library->Open(libvulkan_env)) {
-        // Use the libvulkan.dylib from the application bundle.
-        const auto filename =
-            Common::FS::GetBundleDirectory() / "Contents/Frameworks/libvulkan.dylib";
-        void(library->Open(Common::FS::PathToUTF8String(filename).c_str()));
+    for (const auto& library_path : library_paths) {
+        if (library_path && library->Open(library_path)) {
+            break;
+        }
     }
 #else
     std::string filename = Common::DynamicLibrary::GetVersionedFilename("vulkan", 1);
diff --git a/src/yuzu/CMakeLists.txt b/src/yuzu/CMakeLists.txt
index 2e4da696c..8f86a1553 100644
--- a/src/yuzu/CMakeLists.txt
+++ b/src/yuzu/CMakeLists.txt
@@ -313,6 +313,18 @@ if (APPLE)
     target_sources(yuzu PRIVATE ${MACOSX_ICON})
     set_target_properties(yuzu PROPERTIES MACOSX_BUNDLE TRUE)
     set_target_properties(yuzu PROPERTIES MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/Info.plist)
+
+    if (NOT USE_SYSTEM_MOLTENVK)
+        set(MOLTENVK_PLATFORM "macOS")
+        set(MOLTENVK_VERSION "v1.2.5")
+        download_moltenvk_external(${MOLTENVK_PLATFORM} ${MOLTENVK_VERSION})
+    endif()
+    find_library(MOLTENVK_LIBRARY MoltenVK REQUIRED)
+    message(STATUS "Using MoltenVK at ${MOLTENVK_LIBRARY}.")
+    set_source_files_properties(${MOLTENVK_LIBRARY} PROPERTIES MACOSX_PACKAGE_LOCATION Frameworks
+                                    XCODE_FILE_ATTRIBUTES "CodeSignOnCopy")
+    target_sources(yuzu PRIVATE ${MOLTENVK_LIBRARY})
+
 elseif(WIN32)
     # compile as a win32 gui application instead of a console application
     if (QT_VERSION VERSION_GREATER_EQUAL 6)