Ivo Ivanov : dinput: Always send both "Type Specific" and "Set Effect" reports on initial Download.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: cd75ed18007d8545cc2cb01463e38e2ef7da7c4b
URL:    https://gitlab.winehq.org/wine/wine/-/commit/cd75ed18007d8545cc2cb01463e38e2...

Author: Ivo Ivanov <logos128(a)gmail.com>
Date:   Tue Jul 26 13:22:17 2022 +0300

dinput: Always send both "Type Specific" and "Set Effect" reports on initial Download.

Fixes the Download method not sending an initial type specific
HID PID report in the rare cases where all type specific params
are set to 0 through the initial SetParameters call, so they aren't
considered as modified.

FH5 is affected by this issue, since it initially sets the
direction of its constant effect to 0, which translates to 0
magnitude in dinput.

---

 dlls/dinput/joystick_hid.c         | 4 +++-
 dlls/dinput/tests/force_feedback.c | 3 ---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/dlls/dinput/joystick_hid.c b/dlls/dinput/joystick_hid.c
index 2065fe429eb..311e5903878 100644
--- a/dlls/dinput/joystick_hid.c
+++ b/dlls/dinput/joystick_hid.c
@@ -2993,6 +2993,7 @@ static HRESULT WINAPI hid_joystick_effect_Download( IDirectInputEffect *iface )
         case PID_USAGE_ET_SAWTOOTH_DOWN:
         case PID_USAGE_ET_CONSTANT_FORCE:
         case PID_USAGE_ET_RAMP:
+            if (!(impl->flags & DIEP_ENVELOPE)) break;
             if (!(impl->modified & DIEP_ENVELOPE)) break;
 
             set_parameter_value( impl, impl->set_envelope_buf, set_envelope->attack_level_caps,
@@ -3100,7 +3101,7 @@ static HRESULT WINAPI hid_joystick_effect_Unload( IDirectInputEffect *iface )
             else hr = DIERR_INPUTLOST;
         }
 
-        impl->modified = impl->flags;
+        impl->modified = ~0;
         impl->index = 0;
         check_empty_force_feedback_state( joystick );
     }
@@ -3161,6 +3162,7 @@ static HRESULT hid_joystick_create_effect( IDirectInputDevice8W *iface, IDirectI
     impl->params.rgdwAxes = impl->axes;
     impl->params.rglDirection = impl->directions;
     impl->params.dwTriggerButton = -1;
+    impl->modified = ~0;
     impl->status = 0;
 
     *out = &impl->IDirectInputEffect_iface;
diff --git a/dlls/dinput/tests/force_feedback.c b/dlls/dinput/tests/force_feedback.c
index d9ae039f681..de7d5990f34 100644
--- a/dlls/dinput/tests/force_feedback.c
+++ b/dlls/dinput/tests/force_feedback.c
@@ -367,7 +367,6 @@ static void test_periodic_effect( IDirectInputDevice8W *device, HANDLE file, DWO
             .report_id = 5,
             .report_len = 2,
             .report_buf = {0x05,0x00},
-            .todo = TRUE,
         },
         /* set envelope */
         {
@@ -375,7 +374,6 @@ static void test_periodic_effect( IDirectInputDevice8W *device, HANDLE file, DWO
             .report_id = 6,
             .report_len = 7,
             .report_buf = {0x06,0x00,0x00,0x00,0x00,0x00,0x00},
-            .todo = TRUE,
         },
         /* update effect */
         {
@@ -393,7 +391,6 @@ static void test_periodic_effect( IDirectInputDevice8W *device, HANDLE file, DWO
             .report_id = 5,
             .report_len = 2,
             .report_buf = {0x05,0x00},
-            .todo = TRUE,
         },
         /* update effect */
         {