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[patch] only disable deadzone and handle SYN_DROPPED event

deadzone_hint.patch (text/plain), 1.56 KB, created by Mathieu Eyraud on 2020-08-25 10:59:53 UTC

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Filename:

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Creator: Mathieu Eyraud

Created: 2020-08-25 10:59:53 UTC

Size: 1.56 KB

patch

obsolete

>diff -r 649de8e7334c src/joystick/linux/SDL_sysjoystick.c
>--- a/src/joystick/linux/SDL_sysjoystick.c	Mon Aug 24 01:10:11 2020 +0200
>+++ b/src/joystick/linux/SDL_sysjoystick.c	Tue Aug 25 12:54:15 2020 +0200
>@@ -707,7 +707,7 @@
>             }
>             if (test_bit(i, absbit)) {
>                 struct input_absinfo absinfo;
>-                SDL_bool hint_used = SDL_GetHintBoolean(SDL_HINT_LINUX_JOYSTICK_DEADZONES, SDL_TRUE);
>+                SDL_bool hint_deadzone_used = SDL_GetHintBoolean(SDL_HINT_LINUX_JOYSTICK_DEADZONES, SDL_TRUE);
> 
>                 if (ioctl(fd, EVIOCGABS(i), &absinfo) < 0) {
>                     continue;
>@@ -723,7 +723,10 @@
>                 if (absinfo.minimum == absinfo.maximum) {
>                     joystick->hwdata->abs_correct[i].used = 0;
>                 } else {
>-                    joystick->hwdata->abs_correct[i].used = hint_used;
>+                    joystick->hwdata->abs_correct[i].used = 1;
>+                    if (!hint_deadzone_used) {
>+                        absinfo.flat = 0;
>+                    }
>                     joystick->hwdata->abs_correct[i].coef[0] =
>                         (absinfo.maximum + absinfo.minimum) - 2 * absinfo.flat;
>                     joystick->hwdata->abs_correct[i].coef[1] =
>@@ -965,7 +968,7 @@
>             i = ABS_HAT3Y;
>             continue;
>         }
>-        if (joystick->hwdata->abs_correct[i].used) {
>+        if (joystick->hwdata->has_abs[i]) {
>             if (ioctl(joystick->hwdata->fd, EVIOCGABS(i), &absinfo) >= 0) {
>                 absinfo.value = AxisCorrect(joystick, i, absinfo.value);
>

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Attachments on bug 5241: 4423 | 4446 | 4450 | 4451 | 4452 | 4619 | 4620

We are currently migrating Bugzilla to GitHub issues.Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.

We are currently migrating Bugzilla to GitHub issues.
Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.
When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.