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XvGrabPort - ???饤?????Ȥ???¾???Ѥ??뤿???˥ݡ??Ȥ????å?????

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#include <X11/extensions/Xvlib.h>

XvGrabPort(dpy, port, time)

Display *dpy;
XvPortID port;
Time time;

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dpy

Xv ?????Ф? Xv ???饤?????Ȥ????Υꥯ?????Ȥ??????դ????ǥ????ץ쥤???? ?????ꤹ?롣?ǥ????ץ쥤?????ꤹ?륪?ץ????󤬻??ꤵ???Ƥ??ʤ????С?Xv ?? DISPLAY ?Ķ??ѿ??ǻ??ꤵ???Ƥ????ǥ????ץ쥤???Ȥ????ǥ????ץ쥤 ???ꥪ?ץ??????ϡ֥ۥ???̾:?ֹ??פȤ????????Ǥ??롣?????? 1 ??(:)?Ǥ? ?????????? 2 ??(::)???Ȥä??????ˤϡ??ȥ??󥹥ݡ????ؤ? DECnet ???Ȥ? ???Ȥ????ꤵ???롣

port

?????֥????ݡ??Ȥ????????롣

time

?ꥯ?????ȤΥ????ॹ?????פ????ꤹ?롣

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XvGrabPort(3X) ?ϥݡ??Ȥ򥰥??֤??롣??ö???饤?????Ȥ??ݡ??Ȥ򥰥??? ?????ȡ??????֤??Ԥä????饤?????Ȥ??????Υݡ??Ȥ˥ӥǥ???Ϣ?ꥯ?????? ???Ф??ʤ??ʤ롣

?????ॹ?????פ????ߤΥݡ??Ȼ??????????ʤ??С?XvGrabPort ?Υꥯ?????? ??̵?뤵?졢XvInvalidTime ???֤????롣¾?Υ??饤?????Ȥ????˥ݡ??Ȥ??? ???֤??Ƥ????ȡ?XvAlreadyGrabbed ???֤????롣?????ʳ??ξ????ˤϡ????? ?ؿ??? Success ?򥹥ơ??????Ȥ????֤????ʲ??Υꥯ?????Ȥ??????? ?줿???˥ݡ??Ȼ??郎??????????: XvGrabPort(3X), XvUngrabPort(3X), XvPutVideo(3X), XvPutStill(3X), XvGetVideo(3X), XvGetStill(3X)

???Υݡ??Ȥ?¾?Υ??饤?????ȤΤ????˥ӥǥ??????򤷤Ƥ????????ʤ??С??? ?Υӥǥ???????̵???ˤ????롣?????ƾܺ????ƤȤ??? XvPreempted ?????? XvVideoNotify ???٥??Ȥ????Υɥ??????֥????Ф????????????롣

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[Success]

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

[XvInvalidTime]

?׵ᤵ?줿???郎???ߤΥݡ??Ȼ??????????ξ??????֤????롣

[XvAlreadyGrabbed]

¾?Υ??饤?????Ȥ????˥ݡ??Ȥ򥰥??֤??Ƥ??????????֤????롣

[XvBadExtension]

Xv ??ǽ??ĥ???Ȥ??ʤ????????֤????롣

[XvBadAlloc]

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

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[XvBadPort]

?ꥯ?????Ȥ??줿?ݡ??Ȥ?¸?ߤ??ʤ????????????????롣

??Ϣ????¶

XvUngrabPort(3X) XvVideoNotify(3X)