Dodji Seketeli 1de89239bd don't crash when hostX reports an error. ...

* hw/kdrive/ephyr/ephyrhostvideo.c,h:
          (ephyrHostXVLogXErrorEvent): add this to
          log X error events. Heavily copied from libx11
          (ephyrHostXVErrorHandler): new x error handler that
          logs the error but does not exits.
          (ephyrHostXVInit): add this to be called at the beginning
          of xvideo lifetime. It sets an xerror handler that does not
          exit.
        * hw/kdrive/ephyr/ephyrvideo.c:
          (ephyrXVPrivIsAttrValueValid): this validates an attribute
          value.
          (ephyrSetPortAttribute): before setting an attribute,
          validate the new value so that we don't send a buggy
          request to host X.
        * hw/kdrive/ephyr/*.c: fix case in ephyrvideo code.
        * hw/kdrive/ephyr/ephyr.c: fix a typo

2007-10-02 16:55:13 +02:00

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