Linux joystick: Look at entire axis namespace for controls (thanks, "…

…spaz16"!). This apparently has fallout: the PS4 (and maybe PS3?) controllers apparently report some bogus axes, but it won't change the axes we currently expect, and thus the game controller config string is still stable. Fixes Bugzilla #2719.
libsdl-org · May 26, 2015 · f99d6e1 · f99d6e1
1 parent 5230645
commit f99d6e1
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/src/joystick/linux/SDL_sysjoystick.c b/src/joystick/linux/SDL_sysjoystick.c
@@ -492,7 +492,7 @@ ConfigJoystick(SDL_Joystick * joystick, int fd)
                 ++joystick->nbuttons;
             }
         }
-        for (i = 0; i < ABS_MISC; ++i) {
+        for (i = 0; i < ABS_MAX; ++i) {
             /* Skip hats */
             if (i == ABS_HAT0X) {
                 i = ABS_HAT3Y;
@@ -753,10 +753,6 @@ HandleInputEvents(SDL_Joystick * joystick)
                 }
                 break;
             case EV_ABS:
-                if (code >= ABS_MISC) {
-                    break;
-                }
-
                 switch (code) {
                 case ABS_HAT0X:
                 case ABS_HAT0Y: