Document integrated P1 budgets and P3 lighting acceptance

PLAN.md

@@ -192,8 +192,17 @@ CTest и перенос всех трёх Release-игр, включая Lua-onl
 [чистой ревизии `4ac02ee`](https://github.com/emil28092005/Faset_Engine/actions/runs/35937433040).
 Это функциональная проверка software Vulkan без активного validation layer.
 Исторический Release benchmark точных демо нельзя
-подменять новым Debug workflow; свежий Release reference и физический Windows GPU
-остаются отдельным покрытием. Dynamic gameplay loading рассматривать при
+подменять новым Debug workflow. На чистой совмещённой ревизии `4a3453e`
+все три Release-игры после переноса и скрытия исходников отрисовали по 120
+кадров на физической RTX с активной Vulkan validation и без ошибок. Точные
+2D/3D демо отдельно прошли по 240 кадров: p95 полного кадра 2,694/3,036 мс,
+GPU 0,573/0,617 мс, readback 0,559/0,561 мс, simulation 0,242/0,300 мс,
+snapshot 0,197/0,288 мс; startup 295/248 мс. Эти показатели укладываются
+в соответствующие tracking budgets. Явные Vulkan allocations 43,02/43,12 MiB
+**превысили** исходный ориентир 20 MiB из-за двух постоянно созданных 2048²
+D32 shadow-атласов по 16 MiB; даже 2D-сцена с нулём shadow raster держит оба.
+Память требует оптимизации/нового baseline, без подмены бюджета. Физический
+Windows GPU остаётся отдельным покрытием. Dynamic gameplay loading рассматривать при
 подтверждённой проблеме линковки, без обещания C++ hot reload в P1.
 
 ### P2. GPU-driven visibility и LOD

docs/IMPLEMENTATION.md

@@ -501,7 +501,18 @@ scene reached 149.39 ms p95 wall time, dominated by CPU simulation/snapshot;
 this is a visible scalability issue, not a tiny-demo Release budget comparison.
 The historical exact-scene Release budgets were met in the earlier 2026-09-18
 record, but that evolving working-tree baseline does not certify the current
-revision. A quiet-host current Release rerun is pending.
+revision. A clean `4a3453e` physical-GPU rerun now covers both exact-scene
+source-hidden Release games, sequentially for 240 frames at 1280×720 with
+active Khronos validation. 2D/3D p95 frame wall was 2.694/3.036 ms, GPU
+0.573/0.617 ms, readback 0.559/0.561 ms, simulation 0.242/0.300 ms, snapshot
+0.197/0.288 ms; startup from `main()` was 295.4/248.3 ms. These meet their
+initial tracking budgets. Explicit Vulkan allocation instead reached
+45,112,032/45,212,272 bytes (43.02/43.12 MiB), exceeding the 20 MiB target:
+eager 2048² D32 sun and local atlases consume 16 MiB each even in the 2D
+fixture with zero shadow raster. This memory miss is recorded, not silently
+rebaselined. The same clean build exported and source-hidden relocated C++ 2D,
+C++ 3D with Blender import, and Lua-only games; all rendered 120 frames with
+validation active and zero reported errors.
 
 Linux focused cache, diagnostics, schema and workflow-math tests pass; a real
 failed-build replay now reports navigable `Scripts/Gameplay.cpp:73:2`. The

docs/validation/p3-lighting-2026-09-24/README.md

@@ -5,8 +5,10 @@ implementation and measured Forward+ checkpoint is source revision
 `a0a4e29d480ed3344f19bd3565d48668ca913fed` on `feat/p3-lighting`.
 The earlier shadow/benchmark integration checkpoint was `b191ae0`. The
 lighting slice has Linux functional and reference-GPU evidence plus Windows
-SwiftShader CI at the tiled revision. Temporal reconstruction and the final
-combined revision have their own acceptance.
+SwiftShader CI at the tiled revision. The combined P1+P3 renderer checkpoint
+`4a3453e` was tested separately, including the temporal renderer. Its lighting
+A/B raw data are in [study 24](../../studies/24-p3-integrated-forward-plus-2026-09-24.md),
+and temporal image/cost evidence has a [separate record](../p3-temporal-2026-09-24/README.md).
 
 ## Implemented at the checkpoint
 
@@ -43,16 +45,16 @@ combined revision have their own acceptance.
 
 | Case | Automated evidence | Current status |
 | --- | --- | --- |
-| Empty, disabled, local-only, multiple sun; schema bounds | `scene_view`, `render_lighting_policy`, `render_offscreen` | Linux Debug green at `a0a4e29`; integrated revision pending |
-| Four cascades, split bounds, subtexel stabilization, offscreen/source-LOD0 caster | `render_lighting_policy`, `render_lighting_sun` | Linux GPU and pinned SwiftShader P3 green at `a0a4e29` |
-| Spot cone, six point faces and seam, dropped whole point shadow | `render_lighting_local`, `render_lighting_policy` | Linux GPU and pinned SwiftShader P3 green at `a0a4e29` |
+| Empty, disabled, local-only, multiple sun; schema bounds | `scene_view`, `render_lighting_policy`, `render_offscreen` | Linux Debug green at `4a3453e` |
+| Four cascades, split bounds, subtexel stabilization, offscreen/source-LOD0 caster | `render_lighting_policy`, `render_lighting_sun` | Linux GPU green at `4a3453e`; pinned SwiftShader P3 green at `a0a4e29` |
+| Spot cone, six point faces and seam, dropped whole point shadow | `render_lighting_local`, `render_lighting_policy` | Linux GPU green at `4a3453e`; pinned SwiftShader P3 green at `a0a4e29` |
 | 128-light/16-face/4096-draw limits, optional-atlas fallback | `render_lighting_policy`, `render_offscreen`, `render_lighting_local` | CPU and supported-atlas GPU paths covered; allocation fallback not exercised on an actual constrained device; sampled D32 is a renderer requirement |
-| Direct/GPU frustum/GPU occlusion image parity, P2 reload and 2D/UI independence | `render_lighting_sun`, `render_lighting_local`, `render_shader_reload`, `render_offscreen` | Linux Debug green at `a0a4e29`; integrated revision pending |
-| Forward+/forward parity, near plane, resize, overflow, and shader reload | `render_lighting_tiled`, `render_shader_reload`, `render_shader_reflection`, `build_schema_publication` | Linux Debug and pinned SwiftShader P3 green at `a0a4e29`; 128-light localized Release captures match exactly |
-| Driver, profile, real 64×64 benchmark smoke | `render_lighting_benchmark_schema`, `render_lighting_benchmark_smoke`, `player_shutdown_diagnostics` | Full Linux Debug green at `a0a4e29` |
-| 1920×1080 0/4/16/32/64/128 Release sweep, three repeats, both shadow states | `tools/benchmark_p3_lighting.py --sweep` | Forward baseline measured; its separate raw study is being integrated |
-| 1920×1080 paired paths, 32/64/128 dense and localized lights | `faset_p3_lighting_benchmark --lighting forward|tiled` | Raw 1080 frames and six diagnostic samples retained in study 23; dense slower, localized faster by build+raster |
-| Windows native build, pinned SwiftShader GPU tests, relocated Release 2D/3D Players | `windows-graphics.yml`, `ci.yml` | Native/manual and Windows graphics passed at `a0a4e29`; 64/64 Windows CTests and two relocated 120-frame Release games; combined revision pending |
+| Direct/GPU frustum/GPU occlusion image parity, P2 reload and 2D/UI independence | `render_lighting_sun`, `render_lighting_local`, `render_shader_reload`, `render_offscreen` | Linux Debug green at `4a3453e` |
+| Forward+/forward parity, near plane, resize, overflow, and shader reload | `render_lighting_tiled`, `render_shader_reload`, `render_shader_reflection`, `build_schema_publication` | Linux Debug green at `4a3453e`; pinned SwiftShader P3 green at `a0a4e29`; 128-light localized Release captures matched at `a0a4e29` |
+| Driver, profile, real 64×64 benchmark smoke | `render_lighting_benchmark_schema`, `render_lighting_benchmark_smoke`, `player_shutdown_diagnostics` | Full Linux Debug green at `4a3453e` |
+| 1920×1080 0/4/16/32/64/128 Release sweep, three repeats, both shadow states | `tools/benchmark_p3_lighting.py --sweep` | Forward and tiled repeated at clean `4a3453e`: 6,480 raw frames across three visibility modes; study 24 |
+| 1920×1080 paired paths, 32/64/128 dense and localized lights | `faset_p3_lighting_benchmark --lighting forward|tiled` | Dense tiled 11–13% slower; localized tiled 43–54% faster in build+raster on the reference GPU; study 24 retains another 1,080 localized frames |
+| Windows native build, pinned SwiftShader GPU tests, relocated Release 2D/3D Players | `windows-graphics.yml`, `ci.yml` | Native/manual passed at `4a3453e`; Windows graphics at that revision is tracked below; `a0a4e29` passed 64 Windows CTests and two relocated 120-frame Release games |
 
 The supported-atlas GPU tests create a renderer with validation requested and
 assert zero reported Vulkan errors; a test result is a validation-layer pass only
@@ -61,6 +63,20 @@ Linux compositor declines programmatic restore. The Windows workflow uses pinned
 SwiftShader, not a physical Windows GPU, and may lack the Khronos layer. Linux
 reference-GPU results cannot establish physical Windows performance.
 
+At clean combined source `4a3453e`, the [local Linux Debug run](linux-debug-integrated-4a3453e-ctest.txt)
+registered 73 CTests: 72 passed, no failures and one compositor-dependent window
+lifecycle skip. Both real Release C++ games and the Lua-only game were relocated with
+their source projects hidden and rendered 120/120 frames each on the physical
+RTX 2080 Ti with active Khronos validation and zero reported errors. The
+[native/manual CI run](https://github.com/emil28092005/Faset_Engine/actions/runs/35944874993)
+passed on Linux and Windows; the corresponding
+[Windows graphics run](https://github.com/emil28092005/Faset_Engine/actions/runs/35944875002)
+is the integrated SwiftShader acceptance run. The P3 paired sweep was repeated
+on this exact clean revision with identical binary and shader hashes across
+forward and tiled paths. The timed CSVs omit tile-occupancy readback: their
+zero-valued overflow field is **not** evidence of no overflow. Study 24 retains
+all frame rows, hashes and bounded interpretation.
+
 ## Reproduction and retained evidence
 
 The P3 CTest registrations are `render_lighting_policy` and
@@ -100,7 +116,7 @@ and [Windows graphics/SwiftShader CI](https://github.com/emil28092005/Faset_Engi
 also passed. The Windows graphics job ran all 64 CTests, including the tiled
 image case, and exported and relocated both checked-in Release games for 120
 frames. This is software Vulkan on Windows; physical Windows GPU performance
-and the later combined P1+P3 revision remain unverified here.
+remains unverified here. The combined P1+P3 CI links above are separate.
 
 ```sh
 cmake --build --preset linux-debug --parallel 2
@@ -114,9 +130,10 @@ The benchmark wrapper retains one raw CSV per run, a merged CSV, and a summary.
 It rejects visibility fallback, missing GPU timestamps, missing lights, duplicate
 frames, and validation errors. An offscreen capture's `cpu_ms` includes GPU wait
 and readback; it is not thread CPU time. The exact Release benchmark revision,
-driver and paired path data are retained in study 23. Release full CTest,
-final integrated Windows Actions and relocated Player checks still need to be
-added before this is a complete P3 lighting acceptance record.
+driver and original paired path data are retained in study 23. The combined
+clean-revision repeat and three relocated physical-GPU games are now in study
+24 and the P1 record. Final Release full CTest and integrated Windows graphics
+results are tracked separately from the earlier source checkpoints.
 
 ## Limits carried forward
 

docs/validation/p3-lighting-2026-09-24/linux-debug-integrated-4a3453e-ctest.txt

@@ -0,0 +1,160 @@
+Test project /home/emil/Desktop/.worktrees/Faset_Engine-p1-p3-integration/build/linux-debug
+      Start 52: build_schema_publication
+      Start 12: render_temporal_acceptance
+ 1/73 Test #12: render_temporal_acceptance .........   Passed   10.32 sec
+      Start 25: render_lighting_benchmark_schema
+ 2/73 Test #25: render_lighting_benchmark_schema ...   Passed    7.22 sec
+      Start 66: editor_gui_mcp
+ 3/73 Test #66: editor_gui_mcp .....................   Passed    4.88 sec
+      Start 21: render_shader_reload
+ 4/73 Test #21: render_shader_reload ...............   Passed    5.15 sec
+      Start 60: editor_ui_reload
+ 5/73 Test #60: editor_ui_reload ...................   Passed    4.20 sec
+      Start 23: render_shader_reflection
+ 6/73 Test #23: render_shader_reflection ...........   Passed    3.95 sec
+      Start 59: editor_ui_project_settings
+ 7/73 Test #52: build_schema_publication ...........   Passed   37.86 sec
+      Start 47: lua_player_reload
+ 8/73 Test #59: editor_ui_project_settings .........   Passed    3.53 sec
+      Start 62: editor_ui_templates
+ 9/73 Test #47: lua_player_reload ..................   Passed    2.65 sec
+      Start  9: render_lighting_tiled
+10/73 Test #62: editor_ui_templates ................   Passed    2.73 sec
+      Start 45: player_shutdown_diagnostics
+11/73 Test  #9: render_lighting_tiled ..............   Passed    3.12 sec
+      Start 28: gpu_visibility
+12/73 Test #28: gpu_visibility .....................   Passed    1.29 sec
+      Start 54: editor_session_settings
+13/73 Test #45: player_shutdown_diagnostics ........   Passed    3.41 sec
+      Start 42: render_gpu_open_sequence
+14/73 Test #54: editor_session_settings ............   Passed    2.14 sec
+      Start 32: render_gpu_door
+15/73 Test #42: render_gpu_open_sequence ...........   Passed    1.85 sec
+      Start 63: editor_ui_gizmos
+16/73 Test #32: render_gpu_door ....................   Passed    0.85 sec
+      Start 64: editor_ui_authoring
+17/73 Test #63: editor_ui_gizmos ...................   Passed    1.09 sec
+      Start 19: render_offscreen
+18/73 Test #19: render_offscreen ...................   Passed    0.67 sec
+      Start 58: editor_ui_import_conflicts
+19/73 Test #64: editor_ui_authoring ................   Passed    1.69 sec
+      Start 39: render_gpu_lifecycle
+20/73 Test #58: editor_ui_import_conflicts .........   Passed    1.08 sec
+      Start 61: editor_ui_launcher
+21/73 Test #61: editor_ui_launcher .................   Passed    0.97 sec
+      Start 15: render_temporal_lifecycle
+22/73 Test #39: render_gpu_lifecycle ...............   Passed    1.46 sec
+      Start 57: ui_render
+23/73 Test #57: ui_render ..........................   Passed    0.73 sec
+      Start 20: render_sprite_alpha
+24/73 Test #20: render_sprite_alpha ................   Passed    0.67 sec
+      Start  8: render_lighting_local
+25/73 Test #15: render_temporal_lifecycle ..........   Passed    1.57 sec
+      Start 73: playable_3d
+26/73 Test  #8: render_lighting_local ..............   Passed    1.09 sec
+      Start  7: render_lighting_sun
+27/73 Test #73: playable_3d ........................   Passed    0.93 sec
+      Start 36: render_gpu_lod
+28/73 Test #36: render_gpu_lod .....................   Passed    0.93 sec
+      Start 38: render_gpu_near
+29/73 Test  #7: render_lighting_sun ................   Passed    1.27 sec
+      Start 31: render_gpu_dense
+30/73 Test #38: render_gpu_near ....................   Passed    0.85 sec
+      Start 26: render_lighting_benchmark_smoke
+31/73 Test #31: render_gpu_dense ...................   Passed    0.73 sec
+      Start 37: render_gpu_teleport
+32/73 Test #26: render_lighting_benchmark_smoke ....   Passed    0.60 sec
+      Start 41: render_gpu_projection
+33/73 Test #37: render_gpu_teleport ................   Passed    0.70 sec
+      Start 35: render_gpu_resize
+34/73 Test #41: render_gpu_projection ..............   Passed    0.70 sec
+      Start 40: render_gpu_views
+35/73 Test #35: render_gpu_resize ..................   Passed    0.73 sec
+      Start 34: render_gpu_cut
+36/73 Test #40: render_gpu_views ...................   Passed    0.74 sec
+      Start 30: render_gpu_capacity
+37/73 Test #34: render_gpu_cut .....................   Passed    0.74 sec
+      Start 11: render_temporal_graph
+38/73 Test #30: render_gpu_capacity ................   Passed    0.76 sec
+      Start 29: render_gpu_empty
+39/73 Test #11: render_temporal_graph ..............   Passed    0.80 sec
+      Start 43: render_gpu_transparent
+40/73 Test #29: render_gpu_empty ...................   Passed    0.72 sec
+      Start 33: render_gpu_shadow
+41/73 Test #43: render_gpu_transparent .............   Passed    0.72 sec
+      Start 72: playable_2d
+42/73 Test #33: render_gpu_shadow ..................   Passed    0.63 sec
+      Start 51: process_and_cook
+43/73 Test #72: playable_2d ........................   Passed    0.41 sec
+      Start 65: editor_mcp_stdio
+44/73 Test #51: process_and_cook ...................   Passed    0.37 sec
+      Start  6: lua_safety_contracts
+45/73 Test #65: editor_mcp_stdio ...................   Passed    0.23 sec
+      Start 67: core
+46/73 Test #67: core ...............................   Passed    0.15 sec
+      Start  2: runtime_contracts
+47/73 Test  #6: lua_safety_contracts ...............   Passed    0.20 sec
+      Start 56: ui_widgets
+48/73 Test  #2: runtime_contracts ..................   Passed    0.12 sec
+      Start  3: assets_pipeline
+49/73 Test #56: ui_widgets .........................   Passed    0.13 sec
+      Start  5: lua_contracts
+50/73 Test  #3: assets_pipeline ....................   Passed    0.15 sec
+      Start 46: lua_cli_contracts
+51/73 Test  #5: lua_contracts ......................   Passed    0.13 sec
+      Start 50: build_cache
+52/73 Test #46: lua_cli_contracts ..................   Passed    0.16 sec
+      Start  4: assets_blender_bundle
+53/73 Test #50: build_cache ........................   Passed    0.16 sec
+      Start 71: tutorial_physics
+54/73 Test  #4: assets_blender_bundle ..............   Passed    0.08 sec
+      Start 22: render_gpu_shader_contract
+55/73 Test #71: tutorial_physics ...................   Passed    0.07 sec
+      Start  1: authoring
+56/73 Test  #1: authoring ..........................   Passed    0.05 sec
+      Start 10: render_lighting_policy
+57/73 Test #22: render_gpu_shader_contract .........   Passed    0.06 sec
+      Start 13: render_temporal_shader_contract
+58/73 Test #13: render_temporal_shader_contract ....   Passed    0.03 sec
+      Start 53: editor_plugins
+59/73 Test #10: render_lighting_policy .............   Passed    0.04 sec
+      Start 70: tutorial_spawning
+60/73 Test #70: tutorial_spawning ..................   Passed    0.02 sec
+      Start 68: tutorial_moving
+61/73 Test #53: editor_plugins .....................   Passed    0.03 sec
+      Start 49: build_diagnostics
+62/73 Test #68: tutorial_moving ....................   Passed    0.02 sec
+      Start 44: player_scene_contracts
+63/73 Test #44: player_scene_contracts .............   Passed    0.02 sec
+      Start 48: editor_mcp
+64/73 Test #49: build_diagnostics ..................   Passed    0.03 sec
+      Start 55: editor_autosave
+65/73 Test #48: editor_mcp .........................   Passed    0.01 sec
+      Start 69: tutorial_following
+66/73 Test #55: editor_autosave ....................   Passed    0.01 sec
+      Start 17: render_temporal_policy
+67/73 Test #69: tutorial_following .................   Passed    0.01 sec
+      Start 27: visibility_policy
+68/73 Test #17: render_temporal_policy .............   Passed    0.01 sec
+      Start 18: render_graph
+69/73 Test #27: visibility_policy ..................   Passed    0.00 sec
+      Start 14: render_temporal_reference
+70/73 Test #18: render_graph .......................   Passed    0.00 sec
+      Start 16: render_temporal_motion
+71/73 Test #14: render_temporal_reference ..........   Passed    0.00 sec
+      Start 24: render_window_lifecycle
+72/73 Test #16: render_temporal_motion .............   Passed    0.00 sec
+73/73 Test #24: render_window_lifecycle ............***Skipped   4.21 sec
+
+100% tests passed, 0 tests failed out of 73
+
+Label Time Summary:
+gpu       =  70.84 sec*proc (38 tests)
+p2        =  14.42 sec*proc (16 tests)
+p3        =  13.33 sec*proc (6 tests)
+window    =   9.09 sec*proc (2 tests)
+
+Total Test time (real) =  64.96 sec
+
+The following tests did not run:
+	 24 - render_window_lifecycle (Skipped)