[PATCH v2 2/5] winebus.sys: Request haptics effect to stop when only when needed.

[Rémi Bernon]

Instead of stopping them, then re-starting them when a new effect is
requested.

Signed-off-by: Rémi Bernon <rbernon at codeweavers.com>
---
 dlls/winebus.sys/bus_sdl.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/dlls/winebus.sys/bus_sdl.c b/dlls/winebus.sys/bus_sdl.c
index d036ec2b98e..eda37e42c2c 100644
--- a/dlls/winebus.sys/bus_sdl.c
+++ b/dlls/winebus.sys/bus_sdl.c
@@ -416,12 +416,15 @@ NTSTATUS sdl_device_haptics_start(struct unix_device *iface, UINT duration_ms,
     effect.leftright.large_magnitude = rumble_intensity;
     effect.leftright.small_magnitude = buzz_intensity;
 
-    if (impl->effect_support & WINE_SDL_JOYSTICK_RUMBLE)
-        pSDL_JoystickRumble(impl->sdl_joystick, 0, 0, 0);
-    else if (impl->sdl_haptic)
-        pSDL_HapticStopAll(impl->sdl_haptic);
     if (!effect.leftright.large_magnitude && !effect.leftright.small_magnitude)
+    {
+        if (impl->effect_support & WINE_SDL_JOYSTICK_RUMBLE)
+            pSDL_JoystickRumble(impl->sdl_joystick, 0, 0, 0);
+        else if (impl->sdl_haptic)
+            pSDL_HapticStopAll(impl->sdl_haptic);
+
         return STATUS_SUCCESS;
+    }
 
     if (impl->effect_support & SDL_HAPTIC_LEFTRIGHT)
     {
-- 
2.34.1