[vk] Added graphics pipeline library

src/video_core/vulkan_common/vulkan_device.cpp

@@ -1493,6 +1493,15 @@ void Device::RemoveUnsuitableExtensions() {
     // VK_KHR_maintenance9 (proposed for Vulkan 1.4, no features)
     extensions.maintenance9 = loaded_extensions.contains(VK_KHR_MAINTENANCE_9_EXTENSION_NAME);
     RemoveExtensionIfUnsuitable(extensions.maintenance9, VK_KHR_MAINTENANCE_9_EXTENSION_NAME);
+
+    // VK_EXT_graphics_pipeline_library
+    extensions.graphics_pipeline_library = loaded_extensions.contains(VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
+    RemoveExtensionIfUnsuitable(extensions.graphics_pipeline_library, VK_EXT_GRAPHICS_PIPELINE_LIBRARY_EXTENSION_NAME);
+    if (extensions.graphics_pipeline_library) {
+        LOG_INFO(Render_Vulkan, "Driver supports VK_EXT_graphics_pipeline_library; enabling use");
+    } else {
+        LOG_INFO(Render_Vulkan, "VK_EXT_graphics_pipeline_library not available");
+    }
 }
 
 void Device::SetupFamilies(VkSurfaceKHR surface) {

src/video_core/vulkan_common/vulkan_device.h

@@ -106,7 +106,8 @@ VK_DEFINE_HANDLE(VmaAllocator)
     EXTENSION(EXT, DESCRIPTOR_INDEXING, descriptor_indexing)                                       \
     EXTENSION(EXT, FILTER_CUBIC, filter_cubic)                                                     \
     EXTENSION(QCOM, FILTER_CUBIC_WEIGHTS, filter_cubic_weights)
-
+    EXTENSION(EXT, GRAPHICS_PIPELINE_LIBRARY, graphics_pipeline_library)
+    
 // Define extensions which must be supported.
 #define FOR_EACH_VK_MANDATORY_EXTENSION(EXTENSION_NAME)                                            \
     EXTENSION_NAME(VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME)                                 \
@@ -293,6 +294,11 @@ public:
         return properties.properties.driverVersion;
     }
 
+    /// Returns true if the device and driver have VK_EXT_graphics_pipeline_library enabled.
+    bool HasGraphicsPipelineLibrary() const {
+        return extensions.graphics_pipeline_library;
+    }
+
     /// Returns the device name.
     std::string_view GetModelName() const {
         return properties.properties.deviceName;