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MilesLib: run the 40250 sound sources verbatim over an AIL software mixer

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Copy SoundBase/SoundData/SoundInstance*/SoundManager*/Type from 40250 and
implement the AIL_* calls they make in MilesAil.cpp (2D pan, 3D distance and
listener pan, threaded stream decode, loop counts). The SDL host drains the
mixer. CSoundManager is created/updated/destroyed where 40250 does it and the
old AudioCommands bridge is removed. Port-map MilesLib 142/142 PORTED.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
shenlei
2026-09-30 12:07:37 +09:00
co-authored by Claude Opus 5.5
parent d509f0a8b4
commit 11991d4d1f
39 changed files with 4232 additions and 1053 deletions
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audit/history.jsonl
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@@ -570,3 +570,4 @@
{"date": "2026-09-28T05:22:26+00:00", "unit": "UserInterface/PythonApplication.cpp", "action": "unit J: Process gains 40250's render-time/face-count block and automatic sight range (SetViewDistanceSet(0)); SetForceSightRange/SkipRenderBuffering ported from stubs; invented SetCursorPosition in UpdateGame removed; boilerplate notes on RenderGame/UpdateGame/Process/Destroy replaced (Destroy marked DIVERGENT: never called, teardown via PythonBoot::Stop)", "evidence": "ctest -j3 35/35; fake-server spawn frame 900 mean abs diff 0.33/255 vs previous (fog range not in view); sight-range visuals NEEDS_LIVE"}
{"date": "2026-09-28T05:29:23+00:00", "unit": "EterLib/GrpImageTexture.cpp", "action": "unit K: DXT DDS textures upload the file's own mip levels (40250 CreateDDSTexture: max(1,dwMipMapCount), dwLinearSize>>2i Copy) instead of a regenerated chain; non-DDS keep the D3DX_DEFAULT full chain; mem: textures one level; invented is_ui_tex no-mip rule (icon/ui/locale/<=128px) deleted; dxt_decode_test registered in ctest with mip-level cases", "evidence": "ctest -j3 36/36; fake-server spawn frame 900: near terrain diff 0.00, far terrain 2.7/255 (minified levels now from the file), rest is UI timing (area title/chat); far-terrain look NEEDS_LIVE"}
{"date": "2026-09-28T05:33:21+00:00", "unit": "SpeedTreeLib/SpeedTreeWrapper.cpp", "action": "SpeedTree follow-up closed without code change: .spt 0x4E25 is one composite rect per file (87/87, independent of 1-3 leaf maps) and overlays on the atlases put it on the billboard tree image for most species, so it is not the leaf-map texcoords; the hand-picked leaf rects stay DIVERGENT, note updated", "evidence": "byte dump of b1_baobab_rt.spt tail (0x4E20/0x4E22 name/0x4E23 b/0x4E24 b/0x4E25 8f/0x4E21); count over 87 .spt files; atlas overlays of 9 species"}
{"date": "2026-09-30T03:07:37+00:00", "unit": "MilesLib/*", "action": "MilesLib platform port: 40250 SoundBase/SoundData/SoundInstance2D/3D/Stream/SoundManager*/Type copied verbatim (only includes + one unused QPC local differ) over an AIL_* software mixer (MilesAil.cpp: 2D balance pan, 3D inverse distance min 1/max 200 + listener pan, threaded stream decode, loop counts, decompress_ASI/ADPCM to float WAV); host NativeAudioEngine drains MtMilesMix; CSoundManager Create/Destroy in PythonBoot (IsNoSoundCard), listener+Update from PythonApplicationCamera, Save/RestoreVolume on window focus, CSoundData::SetPackMode in PackInitialize; old AudioCommands/SoundInstance bridge deleted; 142/142 PORTED", "evidence": "port_miles_test ok (2D/3D/stream fades/DataToInstance); ctest all pass except pre-existing flaky login_flow; desktop live client MT_AUDIO_TRACE peaks 1.17/0.70 at login and ~0.02 in game; Android device not attached, NEEDS device run"}