eglantine-cirakg/src/hid_core/frontend/emulated_controller.h, branch nx2

[hid_core] Code cleanup (#4461)

2026-09-26T00:21:45+00:00

- [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. ------------------- This is just a code cleanup. This is no longer necessary due to commit #4457. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4461 Reviewed-by: lizzie

[common] remove unused vector_math.h fluff (#4333)

2026-09-08T18:39:39+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. ------------------- We don't use half of this file for anything -- it's dead code also the NEON intrinsic replacements suck -- we are not beating GLM (plus we use registers for decomposition instead of using vec regs like everyone else does, so the "optimizations" dont matter) Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4333 Reviewed-by: CamilleLaVey Reviewed-by: Maufeat

[common] Switch to boost::unordered_flat containers (#4326)

2026-08-31T00:58:09+00:00

Replaces all instances of ankerl's unordered map/set with boost's `unordered_flat_*` classes. This uses std::hash since boost::hash is actually a lot slower. Also adds an abstraction layer in `Common` so future changes are quicker and easier. Other implementation details: - ankerl provided hash specializations for tuple and pair, so those were ported here - std::erase_if doesn't work on boost, so just used the ADL'd erase_if This should be about equal or superior performance as unordered_dense for everything except iteration. Signed-off-by: crueter - [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. ------------------- Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4326 Reviewed-by: Lizzie and Samuel Reviewed-by: MaranBr

[hid_core] remove contentious mutex from EmulatedController and just rely on atomic semantics for fields (#3866)

2026-05-15T20:06:23+00:00

inputs shouldnt be that critical to require a full mutex of them this relies on CPU guaranteeing u32/u16/u8 atomic load/stores for EmulatedController fields, which works on x86_64 but may not have the same behaviour on other architectures - thats why i wrap them in `std::atomic<>` Signed-off-by: lizzie Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3866 Reviewed-by: crueter

[*] change all std::unordered_map and std::unordered_set into ankerl::unordered_dense::map/set variants (#3442)

2026-02-10T02:34:07+00:00

mainly doing this to reduce memory footprint; we all know how nice ankerl::unordered_dense is in theory 4x faster - in practice these maps arent that "hot" anyways so not likely to have much perf gained i just want to reduce mem fragmentation to ease my porting process, plus it helps other platforms as well (ahem weak Mediatek devices) :) Signed-off-by: lizzie Co-authored-by: Caio Oliveira Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3442 Reviewed-by: DraVee Reviewed-by: CamilleLaVey Co-authored-by: lizzie Co-committed-by: lizzie

[hid_core] Fix a specific case where all controllers get disconnected by certain games (#2759)

2025-10-17T20:24:38+00:00

There's a bug in some games where all controllers get disconnected. This fixes those specific cases where controllers set to Handheld or Player 1 need to remain connected. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2759 Reviewed-by: crueter Co-authored-by: MaranBr Co-committed-by: MaranBr

[hid_core] Fix a crash related to setting controls while the game is running (#2747)

2025-10-16T01:14:39+00:00

This fixes a crash related to setting controls while the game is running. Fixes BOTW, TOTK, MK8D and possibly others as well. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2747 Reviewed-by: crueter Reviewed-by: Lizzie Co-authored-by: MaranBr Co-committed-by: MaranBr

[hid_core/frontend] use shared lock for accesses on emulated controller (reduces contention in FBSD) (#2553)

2025-09-24T17:30:21+00:00

Signed-off-by: lizzie Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2553 Reviewed-by: crueter Reviewed-by: MaranBr Co-authored-by: lizzie Co-committed-by: lizzie

core: hid: Reintroduce vibration filter

2024-02-24T18:19:51+00:00

hid_core: Use dedicated "port" for android's input overlay

2024-02-17T02:09:42+00:00