1 files changed, 129 insertions, 0 deletions
diff --git a/src/libs/dxvk-native-1.9.2a/src/dxvk/dxvk_instance.h b/src/libs/dxvk-native-1.9.2a/src/dxvk/dxvk_instance.h
new file mode 100644
index 00000000..f945ed6d
--- /dev/null
+++ b/src/libs/dxvk-native-1.9.2a/src/dxvk/dxvk_instance.h
@@ -0,0 +1,129 @@
+#pragma once
+
+#include "../util/config/config.h"
+
+#include "dxvk_adapter.h"
+#include "dxvk_device_filter.h"
+#include "dxvk_extension_provider.h"
+#include "dxvk_options.h"
+
+namespace dxvk {
+  
+  /**
+   * \brief DXVK instance
+   * 
+   * Manages a Vulkan instance and stores a list
+   * of adapters. This also provides methods for
+   * device creation.
+   */
+  class DxvkInstance : public RcObject {
+    
+  public:
+    
+    DxvkInstance();
+    ~DxvkInstance();
+    
+    /**
+     * \brief Vulkan instance functions
+     * \returns Vulkan instance functions
+     */
+    Rc<vk::InstanceFn> vki() const {
+      return m_vki;
+    }
+    
+    /**
+     * \brief Vulkan instance handle
+     * \returns The instance handle
+     */
+    VkInstance handle() {
+      return m_vki->instance();
+    }
+
+     /**
+     * \brief Number of adapters
+     * 
+     * \returns The number of adapters
+     */
+    size_t adapterCount() {
+      return m_adapters.size();
+    }
+    
+    /**
+     * \brief Retrieves an adapter
+     * 
+     * Note that the adapter does not hold
+     * a hard reference to the instance.
+     * \param [in] index Adapter index
+     * \returns The adapter, or \c nullptr.
+     */
+    Rc<DxvkAdapter> enumAdapters(
+            uint32_t      index) const;
+    
+    /**
+     * \brief Finds adapter by LUID
+     * 
+     * \param [in] luid Pointer to LUID
+     * \returns Matching adapter, if any
+     */
+    Rc<DxvkAdapter> findAdapterByLuid(
+      const void*         luid) const;
+    
+    /**
+     * \brief Finds adapter by device IDs
+     * 
+     * \param [in] vendorId Vendor ID
+     * \param [in] deviceId Device ID
+     * \returns Matching adapter, if any
+     */
+    Rc<DxvkAdapter> findAdapterByDeviceId(
+            uint16_t      vendorId,
+            uint16_t      deviceId) const;
+    
+    /**
+     * \brief Retrieves configuration options
+     * 
+     * The configuration set contains user-defined
+     * options as well as app-specific options.
+     * \returns Configuration options
+     */
+    const Config& config() const {
+      return m_config;
+    }
+
+    /**
+     * \brief DXVK options
+     * \returns DXVK options
+     */
+    const DxvkOptions& options() const {
+      return m_options;
+    }
+
+    /**
+     * \brief Enabled instance extensions
+     * \returns Enabled instance extensions
+     */
+    const DxvkInstanceExtensions& extensions() const {
+      return m_extensions;
+    }
+    
+  private:
+
+    Config              m_config;
+    DxvkOptions         m_options;
+
+    Rc<vk::LibraryFn>       m_vkl;
+    Rc<vk::InstanceFn>      m_vki;
+    DxvkInstanceExtensions  m_extensions;
+
+    std::vector<DxvkExtensionProvider*> m_extProviders;
+    std::vector<Rc<DxvkAdapter>> m_adapters;
+    
+    VkInstance createInstance();
+
+    std::vector<Rc<DxvkAdapter>> queryAdapters();
+    
+    static void logNameList(const DxvkNameList& names);
+    
+  };
+  
+}