Vibration on the DualShock 4 is not supported over DInput. Programs/games that natively supports DS4 rumble does that by directly sending vibration commands to the controller, bypassing DInput altogether.
Current Dolphin builds doesn't support rumble on DualShock 4 controllers. However, there are open PRs adding SDL 2 and Windows.Gaming.Input support to Dolphin, both of those APIs can access the rumble from the DualShock 4 directly...
Current Dolphin builds doesn't support rumble on DualShock 4 controllers. However, there are open PRs adding SDL 2 and Windows.Gaming.Input support to Dolphin, both of those APIs can access the rumble from the DualShock 4 directly...
Avell A70 MOB: Core i7-11800H, GeForce RTX 3060, 16 GB DDR4-3200, Windows 11 (Insider Preview)
ASRock Z97M OC Formula: Pentium G3258, GeForce GT 440, 16 GB DDR3-1600, Windows 10 (22H2)
ASRock Z97M OC Formula: Pentium G3258, GeForce GT 440, 16 GB DDR3-1600, Windows 10 (22H2)