gramps 5ead064d54
fix(audio): _delayedMix never initialized — one NRE line behind the 'known failure', the class hang, AND the log flood; loopback gain now honest ...
The creator-declared known failure (Mix_HonorsProviderGains) and AudioPipelineTests'
standalone hang shared ONE root cause, born in TASK 22: AudioMixer.FillAndMix
dereferenced _delayedMix (declared float[]? , never assigned) as delayed.Length —
every live-mix tick NRE'd before the pipe write, so NO audio ever reached the wire
(tests starved -> hung/fail; app -> swallowed catch logged only ex.Message, 10ms
flood). Now: ctor-allocated + null-check, catch logs WITH stack via AppLog and is
throttled 5s, and a cancelled token breaks out before logging.
Bonus contract fix: AudioGainProvider.LoopbackGain returned unity on a disproven
premise ('loopback scales with endpoint volume'). The creator's tonight observation —
volume at 20%, meter pegged — proves the WASAPI tap is pre-endpoint-volume, so the
mixer must multiply by GameAudioVolume for stream honesty (this is what ai.md always
specified; the 'failing' test encoded the same and was RIGHT).
AudioPipelineTests: 25/25 in 26ms, standalone, no hang. Known-failure count: ZERO.
ai.md tests paragraph rewritten (no more suite-total claims, both ex-'knowns'
explained); TASK 22 regression recorded; MyMistakes: the known-failure-label rules.
2026-09-01 21:20:45 -07:00
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2026-08-31 17:53:34 -07:00
2026-09-01 20:52:23 -07:00
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2026-08-12 07:21:15 -07:00
Screen backdrop (schema v5/v6) + five-scene catalog + webcam polish: live desktop/game capture as a permanent non-deletable bottom layer (Source.IsBackdrop), auto full-screen game detection (Win32FullScreenDetector) else primary display, GraphicsCapturePicker re-designation, refcounted shared ScreenCaptureManager, Live-only backdrop by policy (HasBackdrop + v5-v6 backfill + EnforceBackdropPolicy, checkbox gone), SceneCatalog (Starting/Live/BRB/Chat/Ending) with + button re-adding missing scenes, webcam mid-session transparent-container fix (GetPreviewBitmap propagation), Chat half-screen-area cap, 'Add Webcam' always opens the picker (SwapWebcamIdentityAsync, no silent resurrect), WindowsRuntimeMarshal frame-read + 5s-throttled errors, docs updated, tests (65 passing)
2026-08-07 14:15:50 -07:00
2026-08-20 18:02:41 -07:00
2026-08-31 10:48:10 -07:00
Screen backdrop (schema v5/v6) + five-scene catalog + webcam polish: live desktop/game capture as a permanent non-deletable bottom layer (Source.IsBackdrop), auto full-screen game detection (Win32FullScreenDetector) else primary display, GraphicsCapturePicker re-designation, refcounted shared ScreenCaptureManager, Live-only backdrop by policy (HasBackdrop + v5-v6 backfill + EnforceBackdropPolicy, checkbox gone), SceneCatalog (Starting/Live/BRB/Chat/Ending) with + button re-adding missing scenes, webcam mid-session transparent-container fix (GetPreviewBitmap propagation), Chat half-screen-area cap, 'Add Webcam' always opens the picker (SwapWebcamIdentityAsync, no silent resurrect), WindowsRuntimeMarshal frame-read + 5s-throttled errors, docs updated, tests (65 passing)
2026-08-07 14:15:50 -07:00
2026-08-31 18:57:29 -07:00
2026-08-31 19:45:48 -07:00
2026-08-31 19:45:48 -07:00
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2026-08-26 06:48:14 -07:00
2026-08-06 14:35:34 -07:00
2026-08-12 07:21:15 -07:00
2026-08-31 18:57:29 -07:00
2026-08-20 18:02:41 -07:00
2026-08-31 19:52:10 -07:00
2026-08-07 17:44:16 -07:00
2026-08-23 13:33:33 -07:00
2026-08-23 12:25:04 -07:00
Screen backdrop (schema v5/v6) + five-scene catalog + webcam polish: live desktop/game capture as a permanent non-deletable bottom layer (Source.IsBackdrop), auto full-screen game detection (Win32FullScreenDetector) else primary display, GraphicsCapturePicker re-designation, refcounted shared ScreenCaptureManager, Live-only backdrop by policy (HasBackdrop + v5-v6 backfill + EnforceBackdropPolicy, checkbox gone), SceneCatalog (Starting/Live/BRB/Chat/Ending) with + button re-adding missing scenes, webcam mid-session transparent-container fix (GetPreviewBitmap propagation), Chat half-screen-area cap, 'Add Webcam' always opens the picker (SwapWebcamIdentityAsync, no silent resurrect), WindowsRuntimeMarshal frame-read + 5s-throttled errors, docs updated, tests (65 passing)
2026-08-07 14:15:50 -07:00
2026-08-31 09:10:17 -07:00
2026-08-31 09:10:17 -07:00
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2026-08-06 14:35:34 -07:00
2026-08-12 07:11:54 -07:00
2026-08-31 19:52:10 -07:00
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2026-08-07 17:44:16 -07:00
2026-08-23 12:25:04 -07:00
2026-08-21 08:18:52 -07:00
2026-08-31 18:57:29 -07:00
2026-08-29 09:02:55 -07:00
2026-08-31 17:53:34 -07:00
2026-08-22 18:10:59 -07:00
2026-08-22 18:10:59 -07:00
Screen backdrop (schema v5/v6) + five-scene catalog + webcam polish: live desktop/game capture as a permanent non-deletable bottom layer (Source.IsBackdrop), auto full-screen game detection (Win32FullScreenDetector) else primary display, GraphicsCapturePicker re-designation, refcounted shared ScreenCaptureManager, Live-only backdrop by policy (HasBackdrop + v5-v6 backfill + EnforceBackdropPolicy, checkbox gone), SceneCatalog (Starting/Live/BRB/Chat/Ending) with + button re-adding missing scenes, webcam mid-session transparent-container fix (GetPreviewBitmap propagation), Chat half-screen-area cap, 'Add Webcam' always opens the picker (SwapWebcamIdentityAsync, no silent resurrect), WindowsRuntimeMarshal frame-read + 5s-throttled errors, docs updated, tests (65 passing)
2026-08-07 14:15:50 -07:00
2026-08-22 18:10:59 -07:00
2026-08-16 17:48:37 -07:00
2026-08-22 18:10:59 -07:00
2026-08-06 14:35:34 -07:00
2026-08-28 12:09:13 -07:00
2026-08-20 18:02:41 -07:00
2026-08-07 17:44:16 -07:00
2026-08-22 18:10:59 -07:00
2026-08-19 11:59:29 -07:00
2026-09-01 20:55:06 -07:00
gramps
5ead064d54