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feat(pipeline): MP0 - wire FrameProfiler into GameWindow + DebugPanel toggle

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GameWindow gets one field (_frameProfiler), one FrameBoundary() call at
the top of OnRender, three stage scopes (Update in OnUpdate, Upload
around _wbMeshAdapter?.Tick(), ImGui around _imguiBootstrap.Render()),
and one Dispose() call in teardown before _dats?.Dispose() releases the
GpuFrameTimer query ring. No new feature bodies land in GameWindow.cs —
all profiler logic lives in AcDream.App.Diagnostics.

DebugVM.FrameProf mirrors RenderingDiagnostics.FrameProfEnabled so the
DebugPanel checkbox ("Frame profiler ([frame-prof])") toggles the 5s
report live. Note: the checkbox lives in
AcDream.UI.Abstractions/Panels/Debug/DebugPanel.cs (IPanelRenderer,
backend-agnostic) alongside the other Diagnostics-section checkboxes —
not in AcDream.UI.ImGui, which holds no panel-drawing code per Code
Structure Rule 3.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
Erik 2026-07-05 19:13:15 +02:00
parent 73bb8777a9
commit edbb1ffebd
3 changed files with 35 additions and 2 deletions
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6
src/AcDream.UI.Abstractions/Panels/Debug/DebugPanel.cs
View file

@ -254,6 +254,12 @@ public sealed class DebugPanel : IPanel
if (r.Checkbox("Probe auto-walk (ACDREAM_PROBE_AUTOWALK)",
ref probeAutoWalk)) _vm.ProbeAutoWalk = probeAutoWalk;
// MP0 (2026-07-05): permanent frame profiler toggle — not a
// throwaway investigation probe, so it lives with the other
// always-available diagnostics rather than a dated section.
bool frameProf = _vm.FrameProf;
if (r.Checkbox("Frame profiler ([frame-prof])", ref frameProf)) _vm.FrameProf = frameProf;
// ── Indoor rendering diagnostics (2026-05-19) ───────────────
// Pinpoint where the EnvCell rendering chain breaks for
// hypothesis-driven Phase 2 fix. Spec:

11
src/AcDream.UI.Abstractions/Panels/Debug/DebugVM.cs
View file

@ -291,6 +291,17 @@ public sealed class DebugVM
set => PhysicsDiagnostics.ProbeAutoWalkEnabled = value;
}
/// <summary>
/// Runtime mirror of <c>RenderingDiagnostics.FrameProfEnabled</c>
/// (env var <c>ACDREAM_FRAME_PROF</c>). Toggling here starts/stops the
/// [frame-prof] 5-second report live — no relaunch required.
/// </summary>
public bool FrameProf
{
get => RenderingDiagnostics.FrameProfEnabled;
set => RenderingDiagnostics.FrameProfEnabled = value;
}
// ── Indoor rendering diagnostics (2026-05-19) ───────────────────
// Mirror RenderingDiagnostics statics so DebugPanel checkbox toggles
// take effect on the next render frame without relaunching.