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Render graph integration and resource management refactor

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Introduces a full-featured render graph system with pass culling, resource aliasing, and automatic barrier generation. Refactors resource and barrier APIs, improves error handling, and unifies result types. Renderer and render passes now use the new graph-based workflow. Updates shader includes, adds a blit shader, and improves HLSL parsing. Removes dynamic descriptor heaps in favor of persistent ones. Project file now includes the render graph module. Lays the foundation for advanced rendering features and improved memory efficiency.
This commit is contained in:
Misaki
2026-01-21 18:32:03 +09:00
parent 1c155f962c
commit 92b966fe0d
62 changed files with 4843 additions and 621 deletions
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37
Ghost.Graphics/Core/Material.cs
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@@ -61,6 +61,11 @@ public struct Material : IResourceReleasable
public readonly Identifier<Shader> Shader => _shader;
public readonly bool IsDirty => _isDirty;
public int ActivePassIndex
{
get; set;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private void SetDirty()
{
@@ -77,8 +82,13 @@ public struct Material : IResourceReleasable
_cBufferCache.ReleaseResource(database);
_shader = shaderId;
var shader = database.GetShaderReference(shaderId);
var r = database.GetShaderReference(shaderId);
if (r.IsFailure)
{
return r.Error;
}
ref readonly var shader = ref r.Value;
if (_passPipelineOverride.Count < shader.PassCount)
{
if (!_passPipelineOverride.IsCreated)
@@ -187,7 +197,13 @@ public struct Material : IResourceReleasable
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public ErrorStatus SetKeyword(IResourceDatabase resourceDatabase, int keywordId, bool enabled)
{
ref var shader = ref resourceDatabase.GetShaderReference(_shader);
var r = resourceDatabase.GetShaderReference(_shader);
if (r.IsFailure)
{
return r.Error;
}
ref readonly var shader = ref r.Value;
var localIndex = shader.GetLocalKeywordIndex(keywordId);
if (localIndex == -1)
{
@@ -203,7 +219,13 @@ public struct Material : IResourceReleasable
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public readonly bool IsKeywordEnabled(IResourceDatabase resourceDatabase, int keywordId)
{
ref var shader = ref resourceDatabase.GetShaderReference(_shader);
var r = resourceDatabase.GetShaderReference(_shader);
if (r.IsFailure)
{
return false;
}
ref readonly var shader = ref r.Value;
var localIndex = shader.GetLocalKeywordIndex(keywordId);
if (localIndex == -1)
{
@@ -216,13 +238,18 @@ public struct Material : IResourceReleasable
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public readonly void UploadData(ICommandBuffer cmd, bool pixelOnlyResource = true)
{
cmd.ResourceBarrier(_cBufferCache.GpuResource.AsResource(), ResourceState.CopyDest);
if (!_isDirty)
{
return;
}
cmd.TransitionBarrier(_cBufferCache.GpuResource.AsResource(), ResourceState.CopyDest);
cmd.UploadBuffer(_cBufferCache.GpuResource, _cBufferCache.CpuData.AsSpan());
var state = pixelOnlyResource
? ResourceState.PixelShaderResource
: ResourceState.NonPixelShaderResource | ResourceState.PixelShaderResource;
cmd.ResourceBarrier(_cBufferCache.GpuResource.AsResource(), state);
cmd.TransitionBarrier(_cBufferCache.GpuResource.AsResource(), state);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]