Julian/GhostEngine
1
0
Fork 0
forked from Misaki/GhostEngine
Code Pull Requests Activity

Add render graph proof of concept and refactor graphics

Browse Source 
Implemented a transient render graph system as a proof of concept, including resource aliasing, pass culling, and typed pass data. Added new project `Ghost.RenderGraph.Concept` targeting `.NET 10.0`.

Refactored graphics-related components:
- Simplified resource state transitions in `RenderingContext`.
- Improved resize handling in `GraphicsTestWindow`.
- Updated `D3D12GraphicsEngine` to streamline frame rendering.
- Enhanced `D3D12ResourceDatabase` and `D3D12SwapChain` for better resource management.

Added detailed documentation:
- `ALIASING.md` explains resource aliasing techniques.
- `API_DESIGN.md` outlines the render graph API design.

Updated solution to include the new render graph project.
This commit is contained in:
Misaki
2025-12-01 22:31:17 +09:00
parent 85280c746d
commit 676f8bb74c
31 changed files with 2167 additions and 142 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
Ghost.Graphics/D3D12/D3D12ResourceDatabase.cs
View File

@@ -136,7 +136,7 @@ internal class D3D12ResourceDatabase : IResourceDatabase
resource = default!;
}
public unsafe Handle<GPUResource> ImportExternalResource(ID3D12Resource* pResource, ResourceState initialState, ResourceViewGroup viewGroup, string name = "")
public unsafe Handle<GPUResource> ImportExternalResource(ID3D12Resource* pResource, ResourceState initialState, ResourceViewGroup viewGroup, string? name = null)
{
ObjectDisposedException.ThrowIf(_disposed, this);
@@ -144,14 +144,17 @@ internal class D3D12ResourceDatabase : IResourceDatabase
var handle = new Handle<GPUResource>(id, generation);
#if DEBUG || GHOST_EDITOR
pResource->SetName(name);
_resourceName[handle] = name;
if (!string.IsNullOrEmpty(name))
{
pResource->SetName(name);
_resourceName[handle] = name;
}
#endif
return handle;
}
public unsafe Handle<GPUResource> AddResource(D3D12MA_Allocation* allocation, uint cpuFenceValue, ResourceState initialState, ResourceViewGroup resourceDescriptor, ResourceDesc desc, string name = "")
public unsafe Handle<GPUResource> AddResource(D3D12MA_Allocation* allocation, uint cpuFenceValue, ResourceState initialState, ResourceViewGroup resourceDescriptor, ResourceDesc desc, string? name = null)
{
ObjectDisposedException.ThrowIf(_disposed, this);
@@ -159,8 +162,11 @@ internal class D3D12ResourceDatabase : IResourceDatabase
var handle = new Handle<GPUResource>(id, generation);
#if DEBUG || GHOST_EDITOR
allocation->SetName(name);
_resourceName[handle] = name;
if (!string.IsNullOrEmpty(name))
{
allocation->SetName(name);
_resourceName[handle] = name;
}
#endif
return handle;