Misaki/GhostEngine
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feat(resource): refactor heap management & suballocation

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Major overhaul of GPU resource/heap management:
- Replace resource pooling and upload buffer logic with transient heap/page-based suballocation in ResourceManager.
- Add support for suballocation and heap flags/types, with D3D12 helpers.
- Remove ICommandBuffer.UploadBuffer/UploadTexture; add UpdateSubResources and CopyBuffer, move upload logic to RenderingContext.
- Refactor D3D12ResourceAllocator/Database for suballocation, heap flags, and mapping.
- Standardize on Handle<GPUBuffer> usage.
- Update meshlet/mesh utilities for new allocation handles and memory pools.
- Refactor RenderGraph and docs to use "heap" terminology.
- Use cpuFrame/gpuFrame consistently for frame sync.
- Add s2h.hlsl, s2h_3d.hlsl, s2h_scatter.hlsl shader debug libs.
- Miscellaneous fixes, cleanup, and dependency updates.

BREAKING CHANGE: Resource pooling and upload APIs replaced with new heap/page-based suballocation system. Update all buffer/texture creation and upload code to use new ResourceManager and ICommandBuffer methods.
This commit is contained in:
Misaki
2026-04-03 01:48:49 +09:00
parent d03eb659fa
commit 6321b36ef5
47 changed files with 2552 additions and 526 deletions
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src/Runtime/Ghost.Core/Ghost.Core.csproj
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@@ -22,7 +22,7 @@
<ItemGroup>
<PackageReference Include="Misaki.HighPerformance" Version="1.0.6" />
<PackageReference Include="Misaki.HighPerformance.Jobs" Version="1.5.8" />
<PackageReference Include="Misaki.HighPerformance.LowLevel" Version="1.6.3">
<PackageReference Include="Misaki.HighPerformance.LowLevel" Version="1.6.9">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>