Misaki/GhostEngine
2
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat(d3d12): add indirect command execution support

Browse Source 
Added ICommandSignature and D3D12CommandSignature for indirect command execution in the D3D12 backend, with supporting types. Updated ICommandBuffer and IGraphicsEngine interfaces to support indirect execution and command signature creation. Refactored command buffer pooling in D3D12GraphicsEngine for more flexible reuse. Changed BeginFrame and EndFrame to void and clarified parameter names. Updated resource and frame data structures to use direct buffer indices. Added RenderingUtility for buffer and texture uploads. Removed IRenderOutput interface. Updated RenderSystem render loop and HLSL/C# code to match new buffer usage patterns.

BREAKING CHANGE: ICommandBuffer, IGraphicsEngine, and related APIs have changed signatures and behaviors. Indirect command execution is now supported and required for some advanced features.
This commit is contained in:
Misaki
2026-04-05 23:11:08 +09:00
parent effd33b285
commit c6bdbe0710
21 changed files with 488 additions and 220 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/Runtime/Ghost.Graphics.D3D12/D3D12RenderDevice.cs
View File

@@ -1,9 +1,9 @@
using Ghost.Core;
using Ghost.Graphics.D3D12.Utilities;
using Ghost.Graphics.RHI;
using Misaki.HighPerformance.LowLevel;
using TerraFX.Interop.DirectX;
using TerraFX.Interop.Windows;
using static TerraFX.Aliases.D3D_Alias;
using static TerraFX.Aliases.D3D12_Alias;
using static TerraFX.Aliases.DXGI_Alias;
@@ -18,15 +18,13 @@ internal unsafe class D3D12RenderDevice : D3D12Object<ID3D12Device14>, IRenderDe
private readonly D3D12CommandQueue _graphicsQueue;
private readonly D3D12CommandQueue _computeQueue;
private readonly D3D12CommandQueue _copyQueue;
private readonly FeatureSupport _featureSupport;
public ICommandQueue GraphicsQueue => _graphicsQueue;
public ICommandQueue ComputeQueue => _computeQueue;
public ICommandQueue CopyQueue => _copyQueue;
public FeatureSupport FeatureSupport
{
get;
}
public FeatureSupport FeatureSupport => _featureSupport;
public SharedPtr<IDXGIFactory7> DXGIFactory => _dxgiFactory.Share();
public SharedPtr<IDXGIAdapter1> Adapter => _adapter.Share();
@@ -35,7 +33,7 @@ internal unsafe class D3D12RenderDevice : D3D12Object<ID3D12Device14>, IRenderDe
public SharedPtr<ID3D12CommandQueue> NativeCopyQueue => _copyQueue.NativeObject;
public D3D12RenderDevice()
:base(CreateDevice(out var dxgiFactory, out var adapter))
: base(CreateDevice(out var dxgiFactory, out var adapter))
{
_dxgiFactory.Attach(dxgiFactory);
_adapter.Attach(adapter);
@@ -44,7 +42,7 @@ internal unsafe class D3D12RenderDevice : D3D12Object<ID3D12Device14>, IRenderDe
_computeQueue = new D3D12CommandQueue(this, CommandQueueType.Compute);
_copyQueue = new D3D12CommandQueue(this, CommandQueueType.Copy);
FeatureSupport = GetFeatureSupport();
_featureSupport = GetFeatureSupport();
}
private static ID3D12Device14* CreateDevice(out IDXGIFactory7* dxgiFactory, out IDXGIAdapter1* adapter)