iidx: delay logic for iidx tt (#669)

## Link to GitHub Issue or related Pull Request, if one exists
Re-implements fix for #181 as it was removed by #668

## Description of change
Add two options to add artificial delay to turntable input. These
operate directly on the input logic (`get_tt`) which is called by I/O
emulation code.

Functionally, it's **identical** to the `Delay (experimental)` option we
had in the analog tab, just moved to Options tab.

## Testing
64 bit tdj: ok
64 bit ldj bi2a: ok
32 bit ldj ezusb: ok

Worth noting that TDJ bi2x_hook polls at 120Hz, bi2a at ~500Hz, and
ezusb at ~170Hz
This commit is contained in:
bicarus
2026-05-02 02:17:51 -07:00
committed by GitHub
parent c5a4e954f9
commit 79a3e32d5d
5 changed files with 52 additions and 1 deletions
+2
View File
@@ -31,6 +31,8 @@ namespace games::iidx {
extern bool NATIVE_TOUCH;
extern std::optional<std::string> SOUND_OUTPUT_DEVICE;
extern std::optional<std::string> ASIO_DRIVER;
extern uint32_t TT_DELAY_P1;
extern uint32_t TT_DELAY_P2;
extern uint8_t DIGITAL_TT_SENS;
extern std::optional<std::string> SUBSCREEN_OVERLAY_SIZE;
extern std::optional<std::string> SCREEN_MODE;