[PATCH 4/4] dinput: Report optional force feedback state only if supported.
Rémi Bernon
rbernon at codeweavers.com
Fri Feb 18 03:31:16 CST 2022
Signed-off-by: Rémi Bernon <rbernon at codeweavers.com>
---
dlls/dinput/joystick_hid.c | 20 +++++++++++++++++---
1 file changed, 17 insertions(+), 3 deletions(-)
diff --git a/dlls/dinput/joystick_hid.c b/dlls/dinput/joystick_hid.c
index ee67c904fa5..00fd01b483a 100644
--- a/dlls/dinput/joystick_hid.c
+++ b/dlls/dinput/joystick_hid.c
@@ -163,6 +163,9 @@ struct pid_effect_state
{
BYTE id;
UINT collection;
+ struct hid_value_caps *safety_switch_caps;
+ struct hid_value_caps *actuator_power_caps;
+ struct hid_value_caps *actuator_override_switch_caps;
};
struct hid_joystick
@@ -1298,9 +1301,12 @@ static HRESULT hid_joystick_read( IDirectInputDevice8W *iface )
}
}
if (!(device_state & DIGFFS_ACTUATORSON)) device_state |= DIGFFS_ACTUATORSOFF;
- if (!(device_state & DIGFFS_SAFETYSWITCHON)) device_state |= DIGFFS_SAFETYSWITCHOFF;
- if (!(device_state & DIGFFS_USERFFSWITCHON)) device_state |= DIGFFS_USERFFSWITCHOFF;
- if (!(device_state & DIGFFS_POWERON)) device_state |= DIGFFS_POWEROFF;
+ if (!(device_state & DIGFFS_SAFETYSWITCHON) && impl->pid_effect_state.safety_switch_caps)
+ device_state |= DIGFFS_SAFETYSWITCHOFF;
+ if (!(device_state & DIGFFS_USERFFSWITCHON) && impl->pid_effect_state.actuator_override_switch_caps)
+ device_state |= DIGFFS_USERFFSWITCHOFF;
+ if (!(device_state & DIGFFS_POWERON) && impl->pid_effect_state.actuator_power_caps)
+ device_state |= DIGFFS_POWEROFF;
TRACE( "effect %lu state %#x, device state %#x\n", index, effect_state, device_state );
@@ -1772,7 +1778,15 @@ static BOOL init_pid_caps( struct hid_joystick *impl, struct hid_value_caps *cap
return DIENUM_CONTINUE;
if (instance->wCollectionNumber == effect_state->collection)
+ {
SET_REPORT_ID( effect_state );
+ if (instance->wUsage == PID_USAGE_SAFETY_SWITCH)
+ effect_state->safety_switch_caps = caps;
+ if (instance->wUsage == PID_USAGE_ACTUATOR_POWER)
+ effect_state->actuator_power_caps = caps;
+ if (instance->wUsage == PID_USAGE_ACTUATOR_OVERRIDE_SWITCH)
+ effect_state->actuator_override_switch_caps = caps;
+ }
if (!(instance->dwType & DIDFT_OUTPUT)) return DIENUM_CONTINUE;
--
2.34.1
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