winebus.sys: Use a separate hid_device_vtbl function to stop haptics.

dlls/winebus.sys/bus_sdl.c

@@ -417,18 +417,6 @@ 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 (!effect.leftright.large_magnitude && !effect.leftright.small_magnitude)
-    {
-        if (impl->effect_support & SDL_HAPTIC_LEFTRIGHT)
-            pSDL_HapticStopAll(impl->sdl_haptic);
-        else if (impl->effect_support & WINE_SDL_HAPTIC_RUMBLE)
-            pSDL_HapticRumbleStop(impl->sdl_haptic);
-        else if (impl->effect_support & WINE_SDL_JOYSTICK_RUMBLE)
-            pSDL_JoystickRumble(impl->sdl_joystick, 0, 0, 0);
-
-        return STATUS_SUCCESS;
-    }
-
     if (impl->effect_support & SDL_HAPTIC_LEFTRIGHT)
     {
         if (impl->haptic_effect_id >= 0)
@@ -451,6 +439,22 @@ NTSTATUS sdl_device_haptics_start(struct unix_device *iface, UINT duration_ms,
     return STATUS_SUCCESS;
 }
 
+NTSTATUS sdl_device_haptics_stop(struct unix_device *iface)
+{
+    struct sdl_device *impl = impl_from_unix_device(iface);
+
+    TRACE("iface %p.\n", iface);
+
+    if (impl->effect_support & SDL_HAPTIC_LEFTRIGHT)
+        pSDL_HapticStopAll(impl->sdl_haptic);
+    else if (impl->effect_support & WINE_SDL_HAPTIC_RUMBLE)
+        pSDL_HapticRumbleStop(impl->sdl_haptic);
+    else if (impl->effect_support & WINE_SDL_JOYSTICK_RUMBLE)
+        pSDL_JoystickRumble(impl->sdl_joystick, 0, 0, 0);
+
+    return STATUS_SUCCESS;
+}
+
 static NTSTATUS sdl_device_physical_device_control(struct unix_device *iface, USAGE control)
 {
     struct sdl_device *impl = impl_from_unix_device(iface);
@@ -695,6 +699,7 @@ static const struct hid_device_vtbl sdl_device_vtbl =
     sdl_device_start,
     sdl_device_stop,
     sdl_device_haptics_start,
+    sdl_device_haptics_stop,
     sdl_device_physical_device_control,
     sdl_device_physical_device_set_gain,
     sdl_device_physical_effect_control,

dlls/winebus.sys/bus_udev.c

@@ -906,6 +906,29 @@ static NTSTATUS lnxev_device_haptics_start(struct unix_device *iface, UINT durat
     return STATUS_SUCCESS;
 }
 
+static NTSTATUS lnxev_device_haptics_stop(struct unix_device *iface)
+{
+    struct lnxev_device *impl = lnxev_impl_from_unix_device(iface);
+    struct ff_effect effect =
+    {
+        .id = impl->haptic_effect_id,
+        .type = FF_RUMBLE,
+    };
+    struct input_event event;
+
+    TRACE("iface %p.\n", iface);
+
+    if (effect.id == -1) return STATUS_SUCCESS;
+
+    event.type = EV_FF;
+    event.code = effect.id;
+    event.value = 0;
+    if (write(impl->base.device_fd, &event, sizeof(event)) == -1)
+        WARN("couldn't stop haptics rumble effect: %d %s\n", errno, strerror(errno));
+
+    return STATUS_SUCCESS;
+}
+
 static NTSTATUS lnxev_device_physical_effect_run(struct lnxev_device *impl, BYTE index,
                                                  int iterations)
 {
@@ -1185,6 +1208,7 @@ static const struct hid_device_vtbl lnxev_device_vtbl =
     lnxev_device_start,
     lnxev_device_stop,
     lnxev_device_haptics_start,
+    lnxev_device_haptics_stop,
     lnxev_device_physical_device_control,
     lnxev_device_physical_device_set_gain,
     lnxev_device_physical_effect_control,

dlls/winebus.sys/hid.c

@@ -1050,12 +1050,16 @@ static void hid_device_set_output_report(struct unix_device *iface, HID_XFER_PAC
         else
         {
             if (waveform->manual_trigger == HAPTICS_WAVEFORM_STOP_ORDINAL)
+            {
                 memset(haptics->waveforms, 0, sizeof(haptics->waveforms));
+                io->Status = iface->hid_vtbl->haptics_stop(iface);
+            }
             else
+            {
                 haptics->waveforms[waveform->manual_trigger] = *waveform;
-
-            duration_ms = haptics->features.waveform_cutoff_time_ms;
-            io->Status = iface->hid_vtbl->haptics_start(iface, duration_ms, rumble->intensity, buzz->intensity);
+                duration_ms = haptics->features.waveform_cutoff_time_ms;
+                io->Status = iface->hid_vtbl->haptics_start(iface, duration_ms, rumble->intensity, buzz->intensity);
+            }
         }
     }
     else if (packet->reportId == physical->device_control_report)

dlls/winebus.sys/unix_private.h

@@ -107,6 +107,7 @@ struct hid_device_vtbl
     void (*stop)(struct unix_device *iface);
     NTSTATUS (*haptics_start)(struct unix_device *iface, UINT duration_ms,
                               USHORT rumble_intensity, USHORT buzz_intensity);
+    NTSTATUS (*haptics_stop)(struct unix_device *iface);
     NTSTATUS (*physical_device_control)(struct unix_device *iface, USAGE control);
     NTSTATUS (*physical_device_set_gain)(struct unix_device *iface, BYTE percent);
     NTSTATUS (*physical_effect_control)(struct unix_device *iface, BYTE index, USAGE control, BYTE iterations);

dlls/winebus.sys/unixlib.c

@@ -107,6 +107,11 @@ static NTSTATUS mouse_haptics_start(struct unix_device *iface, UINT duration,
     return STATUS_NOT_SUPPORTED;
 }
 
+static NTSTATUS mouse_haptics_stop(struct unix_device *iface)
+{
+    return STATUS_NOT_SUPPORTED;
+}
+
 static NTSTATUS mouse_physical_device_control(struct unix_device *iface, USAGE control)
 {
     return STATUS_NOT_SUPPORTED;
@@ -135,6 +140,7 @@ static const struct hid_device_vtbl mouse_vtbl =
     mouse_start,
     mouse_stop,
     mouse_haptics_start,
+    mouse_haptics_stop,
     mouse_physical_device_control,
     mouse_physical_device_set_gain,
     mouse_physical_effect_control,
@@ -190,6 +196,11 @@ static NTSTATUS keyboard_haptics_start(struct unix_device *iface, UINT duration,
     return STATUS_NOT_SUPPORTED;
 }
 
+static NTSTATUS keyboard_haptics_stop(struct unix_device *iface)
+{
+    return STATUS_NOT_SUPPORTED;
+}
+
 static NTSTATUS keyboard_physical_device_control(struct unix_device *iface, USAGE control)
 {
     return STATUS_NOT_SUPPORTED;
@@ -218,6 +229,7 @@ static const struct hid_device_vtbl keyboard_vtbl =
     keyboard_start,
     keyboard_stop,
     keyboard_haptics_start,
+    keyboard_haptics_stop,
     keyboard_physical_device_control,
     keyboard_physical_device_set_gain,
     keyboard_physical_effect_control,