eglantine-cirakg/src/audio_core/renderer/command, branch nx2

[audio_core] Fix jamboree crash due to OOB access (#4252)

2026-08-05T19:56:18+00:00

Signed-off-by: lizzie - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- PLEASE test diablo 3 or ANY game that's sensitive to audio changes Just TEST that there's NO regressions on the audio front this fixes a rare Jamboree crash with audio DSP Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4252 Reviewed-by: CamilleLaVey Reviewed-by: Shinmegumi

[common/logging] Simplify logging logic and fix issues when logging before system is created (#3688)

2026-03-12T17:29:15+00:00

- our logging code was bigger than spdlog itself, why???? just keep it simple - fix issues when logging before logging system is even started - removes the "initialized logging twice" issue - removes uneeded indirection in file logging - uses direct formatting instead of jumping hoopla-around the fmt::format() ressult - code duplication and dead code removal as usual I did explore dup2() but I think it's not worth the hassle I did try `fwopen()` but it's better if things are just kept as-is. there is a lot of noise because I removed a bunch of redundant files on logging and just put everything in one file now normally this wouldn't be a good idea, however consider: the complexity of logging; it's less than 500 lines... does it really need a whole subsystem?!?!?! ITS JUST LOGGING Signed-off-by: lizzie Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3688 Reviewed-by: crueter Reviewed-by: DraVee Reviewed-by: CamilleLaVey Co-authored-by: lizzie Co-committed-by: lizzie

[audio_core] Better biquad filter logic (#3235)

2025-12-31T13:15:06+00:00

This removes all redundant code and improves the logic of the biquad filter. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3235 Reviewed-by: Maufeat Co-authored-by: MaranBr Co-committed-by: MaranBr

[audio_core] Fix broken biquad effect (#3225)

2025-12-29T19:24:57+00:00

This fixes the broken biquad effect. Thanks to Forrest Mark X for showing us where the problem was occurring in the code. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3225 Reviewed-by: Maufeat Reviewed-by: DraVee Co-authored-by: MaranBr Co-committed-by: MaranBr

[audio] correct biquad filter v2 parameters (#3142)

2025-12-13T18:44:41+00:00

We had the same struct for v1 and v2 - this was tested only with MP4, should output correct sounds now and boot it. Co-authored-by: MaranBr Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3142 Reviewed-by: MaranBr Reviewed-by: crueter Co-authored-by: Maufeat Co-committed-by: Maufeat

[audio_core] Fix audio reverb effect acording to specs (#2976)

2025-11-08T02:50:51+00:00

This fixes the audio reverb issue acording to specs. Known for affecting The Legend of Zelda: Echoes of Wisdom. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2976 Reviewed-by: CamilleLaVey Reviewed-by: Caio Oliveira Co-authored-by: MaranBr Co-committed-by: MaranBr

[common] replace Common::BitCast with libc++ provided one (#2774)

2025-10-22T00:56:28+00:00

Signed-off-by: lizzie Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2774 Reviewed-by: MaranBr Reviewed-by: crueter Co-authored-by: lizzie Co-committed-by: lizzie

[audio_core/hid] Audio REV12+15 support + HID fixes (#2719)

2025-10-12T15:03:14+00:00

This fixes newer updates / games. Implements partial audio rev15, rev13, rev12 and HID issues on SDK20+ games. Credits to LotP (Ryubing) and Zephyron (Citron) for their research and implementation. Co-authored-by: Zephyron Co-authored-by: Shinmegumi Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2719 Reviewed-by: MaranBr Reviewed-by: CamilleLaVey Co-authored-by: unknown Co-committed-by: unknown

[audio_core] Fix audio reverb effect (#2646)

2025-10-01T23:30:05+00:00

This fixes the audio reverb effect that was causing loud noise in some games and on some platforms. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2646 Co-authored-by: MaranBr Co-committed-by: MaranBr

[common] remove ranges polyfill (#2546)

2025-09-24T17:29:48+00:00

Signed-off-by: lizzie Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2546 Reviewed-by: MaranBr Reviewed-by: crueter Co-authored-by: lizzie Co-committed-by: lizzie