[MacPorts] #59005: libsdl2 @2.0.10: trackpad working erratically as pointing device

[MacPorts]

#59005: libsdl2 @2.0.10: trackpad working erratically as pointing device
----------------------+----------------------
  Reporter:  kencu    |      Owner:  jmroot
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  libsdl2  |
----------------------+----------------------

Comment (by kencu):

 This might be useful. One app on 10.6.8 w libsdl2 @2.10.0 crashed in the
 trackpad code:
 {{{
 Process:         hwengine [25428]
 Path:
 /Applications/MacPorts/Hedgewars.app/Contents/MacOS/hwengine
 Identifier:      org.hedgewars.desktop
 Version:         0.9.23 (12836)
 Code Type:       X86-64 (Native)
 Parent Process:  hedgewars [25424]

 Date/Time:       2019-09-11 20:28:35.998 -0700
 OS Version:      Mac OS X 10.6.8 (10K549)
 Report Version:  6

 Interval Since Last Report:          19592426 sec
 Crashes Since Last Report:           1165
 Per-App Interval Since Last Report:  332 sec
 Per-App Crashes Since Last Report:   1
 Anonymous UUID:                      A3B3F8DB-9F61-4B79-884D-3BB3BE6151F5

 Exception Type:  EXC_CRASH (SIGABRT)
 Exception Codes: 0x0000000000000000, 0x0000000000000000
 Crashed Thread:  0  Dispatch queue: com.apple.main-thread

 Application Specific Information:
 abort() called
 *** Terminating app due to uncaught exception
 'NSInternalInconsistencyException', reason: 'Invalid message sent to event
 "NSEvent: type=BeginGesture loc=(960,576) time=35044.3 flags=0x100
 win=0x100611130 winNum=1374 ctxt=0x0"'
 *** Call stack at first throw:
 (
         0   CoreFoundation                      0x00000001d8319784
 __exceptionPreprocess + 180
         1   libobjc.A.dylib                     0x00007fff8a06cf03
 objc_exception_throw + 45
         2   CoreFoundation                      0x00000001d83195a7
 +[NSException raise:format:arguments:] + 103
         3   Foundation                          0x00000001db43897a
 -[NSAssertionHandler
 handleFailureInMethod:object:file:lineNumber:description:] + 198
         4   AppKit                              0x00000001dbb6626e
 -[NSEvent subtype] + 212
         5   libSDL2-2.0.0.dylib                 0x00000001d8056a01
 -[Cocoa_WindowListener handleTouches:withEvent:] + 82
         6   AppKit                              0x00000001dbb63206
 forwardMethod + 104
         7   AppKit                              0x00000001dc10846a
 -[NSWindow _handleTouchEvent:] + 339
         8   AppKit                              0x00000001dbc310c7
 -[NSWindow sendEvent:] + 8769
         9   libSDL2-2.0.0.dylib                 0x00000001d8054699
 -[SDLWindow sendEvent:] + 49
         10  AppKit                              0x00000001dbd910f7
 -[NSApplication _handleGestureEvent:] + 235
         11  AppKit                              0x00000001dbb65f14
 -[NSApplication sendEvent:] + 5769
         12  libSDL2-2.0.0.dylib                 0x00000001d804f81a
 -[SDLApplication sendEvent:] + 67
         13  libSDL2-2.0.0.dylib                 0x00000001d80505b8
 Cocoa_PumpEvents + 272
         14  libSDL2-2.0.0.dylib                 0x00000001d7fc9c36
 SDL_PumpEvents_REAL + 23
         15  hwengine                            0x00000001d0e1dcfe
 MainLoop + 110
         16  hwengine                            0x00000001d0e1eeb9
 GameRoutine + 2697
         17  hwengine                            0x00000001d0e1f555 main +
 117
         18  hwengine                            0x00000001d0d66974 start +
 52
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/59005#comment:4>
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