Misaki/GhostEngine
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Add sampler support and refactor resource handling

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Enhanced shader and resource systems with `Sampler` support, including updates to `ShaderPropertyType`, HLSL code, and resource management. Refactored `Result` structs for better type safety and added new enums for texture and comparison settings. Improved `MeshRenderPass` to dynamically load textures and samplers. Updated SDL compiler and token lexicon for `Sampler` handling. Embedded debug info in project files and streamlined resource state tracking.
This commit is contained in:
Misaki
2025-11-29 18:27:47 +09:00
parent bd97d233cb
commit 0ec318a9ab
30 changed files with 463 additions and 166 deletions
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13
Ghost.Graphics/Core/Material.cs
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@@ -106,34 +106,35 @@ public struct Material : IResourceReleasable, IHandleType
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public readonly unsafe Result<ResultStatus> SetPropertyCache<T>(ref readonly T data)
public readonly unsafe ResultStatus SetPropertyCache<T>(ref readonly T data)
where T : unmanaged
{
if (sizeof(T) != _cBufferCache.Size)
{
return new Result<ResultStatus>(false, ResultStatus.InvalidArgument);
return ResultStatus.InvalidArgument;
}
Unsafe.WriteUnaligned(_cBufferCache.CpuData.GetUnsafePtr(), data);
return Result.Success(ResultStatus.Success);
return ResultStatus.Success;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public readonly unsafe Result<ResultStatus> SetRawPropertyCache(ReadOnlySpan<byte> data)
public readonly unsafe ResultStatus SetRawPropertyCache(ReadOnlySpan<byte> data)
{
if (data.Length != _cBufferCache.Size)
{
return new Result<ResultStatus>(false, ResultStatus.InvalidArgument);
return ResultStatus.InvalidArgument;
}
Unsafe.WriteUnaligned(_cBufferCache.CpuData.GetUnsafePtr(), data);
return Result.Success(ResultStatus.Success);
return ResultStatus.Success;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public readonly void UploadData(ICommandBuffer cmb)
{
cmb.UploadBuffer(_cBufferCache.GpuResource, _cBufferCache.CpuData.AsSpan());
cmb.ResourceBarrier(_cBufferCache.GpuResource.AsResource(), ResourceState.VertexAndConstantBuffer);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]

6
Ghost.Graphics/Core/RenderingContext.cs
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@@ -8,7 +8,7 @@ using Misaki.HighPerformance.Mathematics;
namespace Ghost.Graphics.Core;
public unsafe readonly ref struct RenderingContext
public readonly unsafe ref struct RenderingContext
{
private readonly IGraphicsEngine _engine;
private readonly ICommandBuffer _directCmd;
@@ -144,8 +144,8 @@ public unsafe readonly ref struct RenderingContext
localToWorld = localToWorld,
worldBoundsMin = meshData.BoundingBox.Min,
worldBoundsMax = meshData.BoundingBox.Max,
vertexBuffer = (uint)_engine.ResourceDatabase.GetBindlessIndex(meshData.VertexBuffer.AsResource()),
indexBuffer = (uint)_engine.ResourceDatabase.GetBindlessIndex(meshData.IndexBuffer.AsResource()),
vertexBuffer = _engine.ResourceDatabase.GetBindlessIndex(meshData.VertexBuffer.AsResource()).GetValueOrThrow(ResultStatus.Success),
indexBuffer = _engine.ResourceDatabase.GetBindlessIndex(meshData.IndexBuffer.AsResource()).GetValueOrThrow(ResultStatus.Success),
};
var bufferHandle = meshData.ObjectDataBuffer.AsResource();

2
Ghost.Graphics/Core/ResourceHandle.cs
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@@ -6,6 +6,8 @@ public readonly struct GPUResource : IHandleType;
public readonly struct Texture : IHandleType;
public readonly struct GraphicsBuffer : IHandleType;
public readonly struct Sampler : IIdentifierType;
public static class ResourceHandleExtensions
{
public static Handle<GPUResource> AsResource(this Handle<Texture> texture)