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Mac: Run the CFRunLoop in joystick mode during SDL_SYS_JoystickNeedsPolling().

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This fixes hotplugging failing to detect devices.
This commit is contained in:
Ryan C. Gordon 2014-06-13 14:52:26 -04:00
parent b270f6a5c3
commit 50265e160b
1 changed files with 3 additions and 1 deletions
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4
src/joystick/darwin/SDL_sysjoystick.c
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@ -604,7 +604,9 @@ SDL_SYS_JoystickDetect()
SDL_bool
SDL_SYS_JoystickNeedsPolling()
{
// BUGBUG - only works if someone else is pumping the CFRunLoop...
while (CFRunLoopRunInMode(SDL_JOYSTICK_RUNLOOP_MODE,0,TRUE) == kCFRunLoopRunHandledSource) {
/* no-op. Pending callbacks will fire in CFRunLoopRunInMode(). */
}
return s_bDeviceAdded || s_bDeviceRemoved;
}