kc3-lang/SDL/test/emscripten/joystick-pre.js

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• Hash : 0e45984f
  Author :
  Date : 2015-06-21T17:33:46
  

  Fixed crash if initialization of EGL failed but was tried again later.
  
  The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly
  uninitialized data structure if loading the library first failed. A later try to
  use EGL then skipped initialization and assumed it was previously successful
  because the data structure now already existed. This led to at least one crash
  in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was
  dereferenced to make a call to eglBindAPI().
  

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• test/emscripten/joystick-pre.js

• Module['arguments'] = ['0'];
  //Gamepads don't appear until a button is pressed and the joystick/gamepad tests expect one to be connected
  Module['preRun'].push(function()
  {
      Module['print']("Waiting for gamepad...");
      Module['addRunDependency']("gamepad");
      window.addEventListener('gamepadconnected', function()
      {
          //OK, got one
          Module['removeRunDependency']("gamepad");
      }, false);
  
      //chrome
      if(!!navigator.webkitGetGamepads)
      {
          var timeout = function()
          {
              if(navigator.webkitGetGamepads()[0] !== undefined)
                  Module['removeRunDependency']("gamepad");
              else
                  setTimeout(timeout, 100);
          }
          setTimeout(timeout, 100);
      }
  });
  

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