1 files changed, 100 insertions, 0 deletions
diff --git a/src/libs/dxvk-native-1.9.2a/src/dxvk/dxvk_descriptor.h b/src/libs/dxvk-native-1.9.2a/src/dxvk/dxvk_descriptor.h
new file mode 100644
index 00000000..243e6b0a
--- /dev/null
+++ b/src/libs/dxvk-native-1.9.2a/src/dxvk/dxvk_descriptor.h
@@ -0,0 +1,100 @@
+#pragma once
+
+#include <vector>
+
+#include "dxvk_include.h"
+
+namespace dxvk {
+
+  class DxvkDevice;
+  
+  /**
+   * \brief Descriptor info
+   * 
+   * Stores information that is required to
+   * update a single resource descriptor.
+   */
+  union DxvkDescriptorInfo {
+    VkDescriptorImageInfo  image;
+    VkDescriptorBufferInfo buffer;
+    VkBufferView           texelBuffer;
+  };
+  
+  
+  /**
+   * \brief Descriptor pool
+   * 
+   * Wrapper around a Vulkan descriptor pool that
+   * descriptor sets can be allocated from.
+   */
+  class DxvkDescriptorPool : public RcObject {
+    
+  public:
+    
+    DxvkDescriptorPool(
+      const Rc<vk::DeviceFn>& vkd);
+    ~DxvkDescriptorPool();
+    
+    /**
+     * \brief Allocates a descriptor set
+     * 
+     * \param [in] layout Descriptor set layout
+     * \returns The descriptor set
+     */
+    VkDescriptorSet alloc(
+      VkDescriptorSetLayout layout);
+    
+    /**
+     * \brief Resets descriptor set allocator
+     * 
+     * Destroys all descriptor sets and
+     * resets the Vulkan descriptor pools.
+     */
+    void reset();
+    
+  private:
+    
+    Rc<vk::DeviceFn> m_vkd;
+    VkDescriptorPool m_pool;
+    
+  };
+
+
+  /**
+   * \brief Descriptor pool tracker
+   * 
+   * Tracks descriptor pools that are either full
+   * or no longer needed by the DXVK context. The
+   * command list will reset and recycle all pools
+   * once it has completed execution on the GPU.
+   */
+  class DxvkDescriptorPoolTracker {
+
+  public:
+
+    DxvkDescriptorPoolTracker(DxvkDevice* device);
+    ~DxvkDescriptorPoolTracker();
+
+    /**
+     * \brief Adds a descriptor pool to track
+     * \param [in] pool The descriptor pool
+     */
+    void trackDescriptorPool(Rc<DxvkDescriptorPool> pool);
+    
+    /**
+     * \brief Resets event tracker
+     * 
+     * Resets all tracked descriptor pools
+     * and returns them to the device.
+     */
+    void reset();
+
+  private:
+
+    DxvkDevice* m_device;
+
+    std::vector<Rc<DxvkDescriptorPool>> m_pools;
+
+  };
+  
+}
+\ No newline at end of file