dinput: Map wheel, gas, and brake axes as well.

The axes wheel, gas, and brake are just differently named replacements for X, Y, and Z when using wheel-like joysticks. Make those accessible by remapping them to X, Y, and Z internally. Signed-off-by: Tim Schumacher <timschumi@gmx.de> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dinput: Map wheel, gas, and brake axes as well.
1a6458ba · Tim Schumacher · Alexandre Julliard · 905e7b0e · 1a6458ba
Commit 1a6458ba authored Mar 31, 2019 by Tim Schumacher Committed by Alexandre Julliard May 01, 2019
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joystick_linux.c dlls/dinput/joystick_linux.c +8 -0

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--- a/dlls/dinput/joystick_linux.c
+++ b/dlls/dinput/joystick_linux.c
@@ -239,6 +239,14 @@ static INT find_joystick_devices(void)
                        joydev.dev_axes_map[j] = j;
                        found_axes++;
                    }
+                    else if (axes_map[j] <= 10)
+                    {
+                        /* Axes 8 through 10 are Wheel, Gas and Brake,
+                         * remap to 0, 1 and 2
+                         */
+                        joydev.dev_axes_map[j] = axes_map[j] - 8;
+                        found_axes++;
+                    }
                    else if (axes_map[j] == 16 ||
                             axes_map[j] == 17)
                    {