host_keymap_load zeroed an action's binds when its line was present and then
apply_defaults() put the built-in key straight back, so "Turbo = None" (or
an empty value) silently re-armed Tab. Track explicit_unbound per action:
set when the line is present but yields no binds, and honoured by
apply_defaults through want_default(). A missing line still receives the
default, so existing config.ini files are unaffected.
Pairs with the launcher's Backspace-to-clear (recomp-ui
feat/additional-ui-functionality), which writes "None" for that reason.
README documents the rule; test_rewind_toggle_combo.py guards it.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Turbo (Tab / [hotkeys] fast_forward_pad) is hold-to-run only. Add a
press-to-latch twin that feeds the same manual fast-forward block:
- host_keymap: HOST_KEYMAP_TURBO_TOGGLE, [KeyMap] TurboToggle, default F9.
- main.cpp: g_manual_turbo_latched flipped by the key edge or by a fourth
host shortcut, PSX_ASSIST_BIND_FAST_FORWARD_TOGGLE ("Fast-forward
toggle", [hotkeys] fast_forward_toggle_pad, unbound by default), polled
next to Rewind / Save states through hotkey_pad_binding_down(). OSD shows
"Fast forward: Nx (locked)" / "Fast forward: off". Threaded through every
settings hop (settings.toml -> globals -> launcher seed -> LauncherSettings
-> back), mirroring fast_forward_pad.
- config_loader: [hotkeys] fast_forward_toggle_pad read/write.
- README: describe the toggle and state that a single-button / trigger host
shortcut is an implicit chord with Select (hotkey_pad_binding_down), which
the launcher now labels as "select + ..." (recomp-ui companion change).
- test_rewind_toggle_combo.py guards the new sites.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Adds an optional scanline effect to the GL present path: a soft sinusoidal
beam pitched to the PS1 display-line grid (one dark line per native scanline),
applied in both the present and interpolation shaders and gated by output
scale so it never shimmers below ~2x. Orthogonal to the crt_filter colour LUT
(the two compose).
Controls: [video] scanlines / scanline_strength (game.toml + settings.toml),
PSX_SCANLINES / PSX_SCANLINE_STRENGTH env overrides, an F6 hotkey
(HOST_KEYMAP_SCANLINES, rebindable via [KeyMap] Scanlines), and a `scanline`
TCP command for live A/B. Launcher Display-card wiring follows separately.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Kevin