[PATCH v4 0/2] MR6043: winebus.sys: Fix angle conversions for FFB direction/phase

[Matthias Gorzellik (＠gotzl)]

Fixed rotation of angles < 90deg in bus_sdl.
Align logical max of angles to physical max defined in dinput (35900). Before, a polar angle of eg 90deg would end up in bus_sdl/bus_udev as 90.25deg.

--
  v4: winebus.sys: Align logical max of angles to physical max defined in dinput
      winebus.sys: Fix rotation for angles < 90deg
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/6043

[PATCH v4 1/2] winebus.sys: Fix rotation for angles < 90deg

[Matthias Gorzellik]

From: Matthias Gorzellik <matthias.gorzellik(a)gmail.com>

---
 dlls/winebus.sys/bus_sdl.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/winebus.sys/bus_sdl.c b/dlls/winebus.sys/bus_sdl.c
index 2a60f112a83..71f91162fb1 100644
--- a/dlls/winebus.sys/bus_sdl.c
+++ b/dlls/winebus.sys/bus_sdl.c
@@ -661,7 +661,7 @@ static NTSTATUS sdl_device_physical_effect_update(struct unix_device *iface, BYT
     struct sdl_device *impl = impl_from_unix_device(iface);
     int id = impl->effect_ids[index];
     SDL_HapticEffect effect = {0};
-    UINT16 direction;
+    INT16 direction;
     NTSTATUS status;
 
     TRACE("iface %p, index %u, params %p.\n", iface, index, params);
@@ -672,6 +672,7 @@ static NTSTATUS sdl_device_physical_effect_update(struct unix_device *iface, BYT
     /* The first direction we get from PID is in polar coordinate space, so we need to
      * remove 90° to make it match SDL spherical coordinates. */
     direction = (params->direction[0] - 9000) % 36000;
+    if (direction < 0) direction += 36000;
 
     switch (params->effect_type)
     {
-- 
GitLab


https://gitlab.winehq.org/wine/wine/-/merge_requests/6043

[PATCH v4 2/2] winebus.sys: Align logical max of angles to physical max defined in dinput

[Matthias Gorzellik]

From: Matthias Gorzellik <matthias.gorzellik(a)gmail.com>

---
 dlls/winebus.sys/hid.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/winebus.sys/hid.c b/dlls/winebus.sys/hid.c
index d31718c6293..78efe6116ce 100644
--- a/dlls/winebus.sys/hid.c
+++ b/dlls/winebus.sys/hid.c
@@ -600,7 +600,7 @@ static BOOL hid_descriptor_add_set_periodic(struct unix_device *iface)
             UNIT(1, 0x14), /* Eng Rot:Angular Pos */
             UNIT_EXPONENT(1, -2),
             LOGICAL_MINIMUM(1, 0),
-            LOGICAL_MAXIMUM(4, 36000),
+            LOGICAL_MAXIMUM(4, 35900),
             REPORT_SIZE(1, 16),
             REPORT_COUNT(1, 1),
             OUTPUT(1, Data|Var|Abs),
@@ -960,7 +960,7 @@ BOOL hid_device_add_physical(struct unix_device *iface, USAGE *usages, USHORT co
                 UNIT(1, 0x14), /* Eng Rot:Angular Pos */
                 UNIT_EXPONENT(1, -2),
                 LOGICAL_MINIMUM(1, 0),
-                LOGICAL_MAXIMUM(4, 36000),
+                LOGICAL_MAXIMUM(4, 35900),
                 REPORT_SIZE(1, 16),
                 REPORT_COUNT(1, 2),
                 OUTPUT(1, Data|Var|Abs),
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/6043

[PATCH v4 2/2] winebus.sys: Align logical max of angles to physical max defined in dinput

[Marvin]

Hi,

It looks like your patch introduced the new failures shown below.
Please investigate and fix them before resubmitting your patch.
If they are not new, fixing them anyway would help a lot. Otherwise
please ask for the known failures list to be updated.

The full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=147051

Your paranoid android.


=== debian11 (build log) ===

error: patch failed: dlls/winebus.sys/bus_sdl.c:661
Task: Patch failed to apply

=== debian11b (build log) ===

error: patch failed: dlls/winebus.sys/bus_sdl.c:661
Task: Patch failed to apply