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refactor(lifetime): own render resource prefixes

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Give terrain, sky, retained UI, portal preparation, and the update/render frame pair explicit single owners. Make shader, texture, text, bindless, and GL construction prefixes checked and retryable so partial failure cannot lose or replay resource ownership.

Co-authored-by: Codex <codex@openai.com>
This commit is contained in:
Erik 2026-07-22 14:42:14 +02:00
parent fec0d94148
commit c87b15303d
41 changed files with 3768 additions and 355 deletions
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42
src/AcDream.App/Rendering/Wb/BindlessSupport.cs
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@ -1,5 +1,6 @@
using Silk.NET.OpenGL;
using Silk.NET.OpenGL.Extensions.ARB;
using AcDream.App.Rendering;
namespace AcDream.App.Rendering.Wb;
@ -10,10 +11,12 @@ namespace AcDream.App.Rendering.Wb;
/// </summary>
public sealed class BindlessSupport
{
private readonly GL _gl;
private readonly ArbBindlessTexture _ext;
private BindlessSupport(ArbBindlessTexture extension)
private BindlessSupport(GL gl, ArbBindlessTexture extension)
{
_gl = gl;
_ext = extension;
}
@ -21,7 +24,7 @@ public sealed class BindlessSupport
{
if (gl.TryGetExtension<ArbBindlessTexture>(out var ext))
{
support = new BindlessSupport(ext);
support = new BindlessSupport(gl, ext);
return true;
}
support = null;
@ -32,17 +35,42 @@ public sealed class BindlessSupport
/// Idempotent: handle is the same for a given texture name.</summary>
public ulong GetResidentHandle(uint textureName)
{
ulong h = _ext.GetTextureHandle(textureName);
if (!_ext.IsTextureHandleResident(h))
_ext.MakeTextureHandleResident(h);
ulong h = GlResourceCommand.Execute(
_gl,
$"get bindless handle for texture {textureName}",
() => _ext.GetTextureHandle(textureName));
if (h == 0)
throw new InvalidOperationException(
$"OpenGL returned no bindless handle for texture {textureName}.");
bool resident = GlResourceCommand.Execute(
_gl,
$"query bindless handle {h} residency",
() => _ext.IsTextureHandleResident(h));
if (!resident)
{
GlResourceCommand.Execute(
_gl,
$"make bindless handle {h} resident",
() => _ext.MakeTextureHandleResident(h));
}
return h;
}
/// <summary>Release residency for a handle. Call before deleting the underlying texture.</summary>
public void MakeNonResident(ulong handle)
{
if (_ext.IsTextureHandleResident(handle))
_ext.MakeTextureHandleNonResident(handle);
bool resident = GlResourceCommand.Execute(
_gl,
$"query bindless handle {handle} residency before release",
() => _ext.IsTextureHandleResident(handle));
if (!resident)
return;
GlResourceCommand.Execute(
_gl,
$"make bindless handle {handle} non-resident",
() => _ext.MakeTextureHandleNonResident(handle));
}
// Phase N.5b note: a `SetSamplerHandleUniform` wrapper was added in T6