--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DPF-Prymula-audioplugins/dpf/dgl/Vulkan.hpp	Mon Oct 16 21:53:34 2023 +0200
@@ -0,0 +1,103 @@
+/*
+ * DISTRHO Plugin Framework (DPF)
+ * Copyright (C) 2012-2021 Filipe Coelho <falktx@falktx.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any purpose with
+ * or without fee is hereby granted, provided that the above copyright notice and this
+ * permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef DGL_VULKAN_HPP_INCLUDED
+#define DGL_VULKAN_HPP_INCLUDED
+
+#include "ImageBase.hpp"
+
+#include <vulkan/vulkan_core.h>
+
+START_NAMESPACE_DGL
+
+// --------------------------------------------------------------------------------------------------------------------
+
+/**
+   Vulkan Graphics context.
+ */
+struct VulkanGraphicsContext : GraphicsContext
+{
+};
+
+// --------------------------------------------------------------------------------------------------------------------
+
+/**
+   Vulkan Image class.
+
+   TODO ...
+ */
+class VulkanImage : public ImageBase
+{
+public:
+   /**
+      Constructor for a null Image.
+    */
+    VulkanImage();
+
+   /**
+      Constructor using raw image data.
+      @note @a rawData must remain valid for the lifetime of this Image.
+    */
+    VulkanImage(const char* rawData, uint width, uint height, ImageFormat format);
+
+   /**
+      Constructor using raw image data.
+      @note @a rawData must remain valid for the lifetime of this Image.
+    */
+    VulkanImage(const char* rawData, const Size<uint>& size, ImageFormat format);
+
+   /**
+      Constructor using another image data.
+    */
+    VulkanImage(const VulkanImage& image);
+
+   /**
+      Destructor.
+    */
+    ~VulkanImage() override;
+
+   /**
+      Load image data from memory.
+      @note @a rawData must remain valid for the lifetime of this Image.
+    */
+    void loadFromMemory(const char* rawData,
+                        const Size<uint>& size,
+                        ImageFormat format = kImageFormatBGRA) noexcept override;
+
+   /**
+      Draw this image at position @a pos using the graphics context @a context.
+    */
+    void drawAt(const GraphicsContext& context, const Point<int>& pos) override;
+
+   /**
+      TODO document this.
+    */
+    VulkanImage& operator=(const VulkanImage& image) noexcept;
+
+    // FIXME this should not be needed
+    inline void loadFromMemory(const char* rdata, uint w, uint h, ImageFormat fmt = kImageFormatBGRA)
+    { loadFromMemory(rdata, Size<uint>(w, h), fmt); };
+    inline void draw(const GraphicsContext& context)
+    { drawAt(context, Point<int>(0, 0)); };
+    inline void drawAt(const GraphicsContext& context, int x, int y)
+    { drawAt(context, Point<int>(x, y)); };
+};
+
+// --------------------------------------------------------------------------------------------------------------------
+
+END_NAMESPACE_DGL
+
+#endif