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Refactor Render Graph: unified resources, benchmarking

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Major overhaul of Render Graph system:
- Replaced texture handles with generic Identifier<T> for unified, type-safe resource management (textures, buffers, etc.)
- Refactored resource registry and pooling for performance and extensibility
- Added AccessFlags and TextureAccess for precise resource usage tracking
- Split passes into Raster and Compute types; introduced builder interfaces for safer pass construction
- Modernized pass setup API (SetColorAttachment, UseTexture, etc.)
- Updated command buffer and context structs to use new resource system
- Refactored barrier and aliasing logic for improved correctness
- Integrated BenchmarkDotNet for performance/memory benchmarking
- Improved blackboard type safety and removed obsolete code/extensions
- Added BenchmarkDotNet NuGet package

These changes make the Render Graph more extensible, efficient, and ready for future resource types and advanced features.
This commit is contained in:
Misaki
2026-01-12 23:48:56 +09:00
parent 1fc9df1812
commit 954e3756aa
15 changed files with 940 additions and 776 deletions
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40
Ghost.RenderGraph.Concept/PassData.cs
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@@ -1,3 +1,5 @@
using Ghost.Core;
namespace Ghost.RenderGraph.Concept;
// ===== Pass Data Structures =====
@@ -5,44 +7,44 @@ namespace Ghost.RenderGraph.Concept;
public sealed class GBufferData : IPassData
{
public RenderGraphTextureHandle Albedo;
public RenderGraphTextureHandle Normal;
public RenderGraphTextureHandle Depth;
public Identifier<RGTexture> Albedo;
public Identifier<RGTexture> Normal;
public Identifier<RGTexture> Depth;
}
public sealed class LightingPassData : IPassData
{
public RenderGraphTextureHandle GBufferAlbedo;
public RenderGraphTextureHandle GBufferNormal;
public RenderGraphTextureHandle GBufferDepth;
public RenderGraphTextureHandle OutputLighting;
public Identifier<RGTexture> GBufferAlbedo;
public Identifier<RGTexture> GBufferNormal;
public Identifier<RGTexture> GBufferDepth;
public Identifier<RGTexture> OutputLighting;
}
public sealed class SSAOPassData : IPassData
{
public RenderGraphTextureHandle GBufferDepth;
public RenderGraphTextureHandle GBufferNormal;
public RenderGraphTextureHandle OutputSSAO;
public Identifier<RGTexture> GBufferDepth;
public Identifier<RGTexture> GBufferNormal;
public Identifier<RGTexture> OutputSSAO;
}
public sealed class BloomDownsampleData : IPassData
{
public RenderGraphTextureHandle Input;
public RenderGraphTextureHandle Output;
public Identifier<RGTexture> Input;
public Identifier<RGTexture> Output;
}
public sealed class TAAPassData : IPassData
{
public RenderGraphTextureHandle InputLighting;
public RenderGraphTextureHandle OutputTAA;
public Identifier<RGTexture> InputLighting;
public Identifier<RGTexture> OutputTAA;
}
public sealed class PostProcessingPassDataV2 : IPassData
{
public RenderGraphTextureHandle InputTAA;
public RenderGraphTextureHandle InputSSAO;
public RenderGraphTextureHandle InputBloom;
public RenderGraphTextureHandle OutputBackbuffer;
public Identifier<RGTexture> InputTAA;
public Identifier<RGTexture> InputSSAO;
public Identifier<RGTexture> InputBloom;
public Identifier<RGTexture> OutputBackbuffer;
}
public sealed class ProfilerMarkerData : IPassData
@@ -51,5 +53,5 @@ public sealed class ProfilerMarkerData : IPassData
public sealed class DebugPassData : IPassData
{
public RenderGraphTextureHandle DebugTexture;
public Identifier<RGTexture> DebugTexture;
}