Refactor rendering projects

src/Runtime/Ghost.Graphics.RHI/IGraphicsEngine.cs

@@ -0,0 +1,78 @@
+using Ghost.Core;
+
+namespace Ghost.Graphics.RHI;
+
+public interface IGraphicsEngine : IDisposable
+{
+    IRenderDevice Device
+    {
+        get;
+    }
+
+    IShaderCompiler ShaderCompiler
+    {
+        get;
+    }
+
+    IPipelineLibrary PipelineLibrary
+    {
+        get;
+    }
+
+    IResourceDatabase ResourceDatabase
+    {
+        get;
+    }
+
+    IResourceAllocator ResourceAllocator
+    {
+        get;
+    }
+
+    /// <summary>
+    /// Creates a new instance of a renderer for drawing graphical content.
+    /// </summary>
+    /// <returns>An object that implements the IRenderer interface, which can be used to render graphics.</returns>
+    IRenderer CreateRenderer();
+
+    /// <summary>
+    /// Removes the specified renderer from the collection of active renderers.
+    /// </summary>
+    /// <param name="renderer">The renderer instance to remove.</param>
+    void RemoveRenderer(IRenderer renderer);
+
+    /// <summary>
+    /// Removes all registered renderers from the collection.
+    /// </summary>
+    /// <remarks>Call this method to reset the renderer collection to an empty state. After calling this
+    ///     method, no renderers will be available until new ones are added.</remarks>
+    void ClearRenderers();
+
+    /// <summary>
+    /// Creates a new command allocator for the specified command buffer space.
+    /// </summary>
+    /// <param name="type">The space of command buffer for which to create the allocator. The default is CommandBufferType.Graphics.</param>
+    /// <returns>An <see cref="ICommandAllocator"/> instance configured for the specified command buffer space.</returns>
+    ICommandAllocator CreateCommandAllocator(CommandBufferType type = CommandBufferType.Graphics);
+
+    /// <summary>
+    /// Creates a command buffer for recording rendering commands
+    /// </summary>
+    /// <param name="type">Type of command buffer to create</param>
+    /// <returns>A new command buffer instance</returns>
+    ICommandBuffer CreateCommandBuffer(CommandBufferType type = CommandBufferType.Graphics);
+
+    /// <summary>
+    /// Creates a swap chain for presentation
+    /// </summary>
+    /// <param name="desc">Swap chain description</param>
+    /// <returns>A new swap chain instance</returns>
+    ISwapChain CreateSwapChain(SwapChainDesc desc);
+
+    /// <summary>
+    /// Renders the current frame.
+    /// </summary>
+    /// <param name="commandAllocator">Command allocator to use for rendering</param>
+    /// <returns>Result of the rendering operation</returns>
+    Result RenderFrame(ICommandAllocator commandAllocator);
+}