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XvQueryExtension - ??ǽ??ĥ?ΥС????????ֹ??ȥ??꡼???ֹ????֤?

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#include <X11/extensions/Xvlib.h>

XvQueryExtension(p_version, p_release,
p_request_base, p_event_base, p_error_base)

unsigned int *p_version, *p_release; unsigned int *p_request_base, *p_event_base, *p_error_base;

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p_version

Xv ?ӥǥ???ǽ??ĥ?θ??ߤΥС????????ֹ椬?񤭹??ޤ????????ؤ? ?ݥ??󥿡?

p_release

Xv ?ӥǥ???ǽ??ĥ?Υ??꡼???ֹ椬?񤭹??ޤ????????ؤΥݥ??󥿡?

p_request_base

??ǽ??ĥ?Υ᥸?㡼?ꥯ???????ֹ椬?֤??????????ؤΥݥ??󥿡?

p_event_base

??ǽ??ĥ?Υ??٥??ȥ١????ͤ??֤??????????ؤΥݥ??󥿡?

p_error_base

??ǽ??ĥ?Υ??顼?١????ͤ??֤??????????ؤΥݥ??󥿡?

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XvQueryExtension(3X) ?ϡ????ߥ????ƥ??˥????ɤ????Ƥ??? Xv ?ӥǥ???ǽ ??ĥ?ΥС????????ֹ??ȥ??꡼???ֹ????֤?????ǽ??ĥ?Υ᥸?㡼?ꥯ???????ֹ桢 ???٥??ȥ١????͡????顼?١????ͤ??֤????롣

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[Success]

XvQueryExtension(3X) ???????˽?λ???????????֤????롣

[XvBadExtension]

???ꤵ?줿?ǥ????ץ쥤?ˤ????? Xv ?ӥǥ???ǽ??ĥ?????ѤǤ??ʤ????????? ?????롣

[XvBadAlloc]

XvQueryExtension(3X) ???ꥯ?????Ȥ????????뤿???Υ??????γ??????Ƥ˼? ?Ԥ??????????֤????롣