Misaki/GhostEngine
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feat: Implement D3D12 resource factory and improve swap chain management

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- Added D3D12ResourceFactory for creating render targets, textures, and buffers.
- Enhanced D3D12SwapChain to manage back buffer render targets and provide access to them.
- Updated D3D12Texture to utilize resource handles for better resource management.
- Removed legacy ResourceAllocator and integrated improvements for resource handling.
- Introduced new interfaces for resource factory and swap chain to streamline resource creation.
- Added support for mip levels and texture dimensions in render target and texture descriptions.
- Created new markdown files to document allocator and swap chain improvements.
This commit is contained in:
Misaki
2025-09-02 19:39:34 +09:00
parent 5385141f14
commit 78cc64b1d2
20 changed files with 848 additions and 680 deletions
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6
Ghost.Graphics/GraphicsPipeline.cs
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@@ -21,7 +21,7 @@ public static class GraphicsPipeline
private static GraphicsDevice? s_graphicsDevice;
private static DescriptorAllocator? s_descriptorAllocator;
private static ResourceAllocator? s_resourceAllocator;
private static D3D12ResourceAllocator? s_resourceAllocator;
private static ResourceUploadBatch? s_uploadBatch;
// New RHI-based device for modern usage
@@ -31,7 +31,7 @@ public static class GraphicsPipeline
private static bool s_initialized;
internal static GraphicsDevice GraphicsDevice => s_graphicsDevice ?? throw new InvalidOperationException("Graphics device is not initialized.");
internal static ResourceAllocator ResourceAllocator => s_resourceAllocator ?? throw new InvalidOperationException("Resource allocator is not initialized.");
internal static D3D12ResourceAllocator ResourceAllocator => s_resourceAllocator ?? throw new InvalidOperationException("Resource allocator is not initialized.");
internal static DescriptorAllocator DescriptorAllocator => s_descriptorAllocator ?? throw new InvalidOperationException("Descriptor allocator is not initialized.");
/// <summary>
@@ -66,7 +66,7 @@ public static class GraphicsPipeline
// Initialize legacy components for compatibility
s_graphicsDevice = new GraphicsDevice();
s_descriptorAllocator = new DescriptorAllocator();
s_resourceAllocator = new ResourceAllocator((IDXGIAdapter*)s_graphicsDevice.Adapter.Ptr, (ID3D12Device*)s_graphicsDevice.NativeDevice.Ptr);
s_resourceAllocator = new D3D12ResourceAllocator((IDXGIAdapter*)s_graphicsDevice.Adapter.Ptr, (ID3D12Device*)s_graphicsDevice.NativeDevice.Ptr);
// Initialize modern RHI components
s_renderDevice = new D3D12.D3D12RenderDevice();