kc3-lang/SDL/src/joystick/hidapi

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• Hash : d97387cc
  Author :
  Date : 2019-06-08T14:32:19
  

  Fixed bug 4600 - Dualshock 4 touchpad press is not detectable with SDL_JoystickGetButton
  
  Dexter Friedman
  
  When using a Dualshock 4 controller (model numbers CUH-ZCT1U and CUH-ZCT2U), pressing anywhere on the center touchpad does not send an SDL_JOYBUTTONDOWN event. I have verified this with testjoystick:
  
  Repro steps:
  1. Plug in a DS4 over USB
  2. Compile testjoystick and run: testjoystick.exe 0
  3. Press and hold the touchpad. Observe that no lime green box appears
  
  Expected behavior:
  A lime green box appears while the touchpad is pressed.
  
  Notes:
  I've attached a patch here that works on my PC and produces the expected behavior in testjoystick, for both DS4 model numbers I listed earlier.
  
  If I understand correctly, by exposing this as a joystick button, the gamecontroller API mapping can be modified with a change to gamecontrollerdb.txt in the future.
  

• Files

• SDL_hidapi_gamecube.c
• SDL_hidapi_ps4.c
• SDL_hidapi_switch.c
• SDL_hidapi_xbox360.c
• SDL_hidapi_xboxone.c
• SDL_hidapijoystick.c
• SDL_hidapijoystick_c.h

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