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XdbeGetVisualInfo

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#include <X11/extensions/Xdbe.h>

XdbeScreenVisualInfo *XdbeGetVisualInfo(
Display *dpy,
Drawable *screen_specifiers,
int *num_screens)

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???δؿ??ϡ????֥??Хåե????󥰤򥵥ݡ??Ȥ??Ƥ????ӥ??奢???˴ؤ????? ?????֤????????? num_screens ?Ǥϡ??ꥹ?? screen_specifiers ?˴ޤޤ??????ǿ??????ꤹ?롣 screen_specifiers ?Τ??줾???Υɥ??????֥??ϡ????ݡ??Ȥ????Ƥ????ӥ??奢?뤬?׵ᤵ???륹 ???꡼?????ؼ????롣 num_screens ?? 0 ?ʤ??С????ƤΥ????꡼???ˤĤ??Ƥξ??????׵ᤵ???롣???ξ??硢?? ?δؿ????????֤??????? num_screens ?ˤϡ????Ĥ??ä??????꡼???ο??????åȤ????롣???顼???????ä??????ϡ? ???δؿ??? NULL ???֤????????Ǥʤ???????Ĺ???? num_screens ?Ǥ??? XdbeScreenVisualInfo ??¤?ΤΥꥹ?Ȥ??֤??? num_screens ???ͤȤ??? 0 ???Ϥ????Ƥ??ʤ????硢?֤??????ꥹ?????? n ???ܤ????Ǥϡ??ꥹ?? screen_specifiers ???? n ???ܤΥɥ??????֥????б????롣 0 ???Ϥ????Ƥ????????ϡ??֤??????ꥹ?????? n ???ܤ????Ǥϡ??????Ф? (0??????????)n ???ܤΥ????꡼?????б????롣 XdbeScreenVisualInfo ??¤?Τ????Ƥ򼡤˼?????

int count
XdbeVisualInfo *visinfo

count visinfo ???Υ????ƥ????????ꡣ visinfo ???Υ????꡼?????Ф????ӥ??奢?롢???????ѥե????ޥ󥹤Υҥ??ȤΥꥹ?? ?????ꡣ XdbeVisualInfo ??¤?Τ????Ƥ򼡤˼?????

VisualID visual
int depth
int perflevel

visual ???֥??Хåե????󥰤򥵥ݡ??Ȥ????ӥ??奢??ID??1?Ļ??ꡣ depth ?ӥ??奢???ο????????ꡣ perflevel ?ѥե????ޥ󥹤Υҥ??Ȥ????ꡣ

perflevel ?ˤĤ????????????Ƥ???ͣ?????????ϡ?Ʊ???????꡼?????̤Υӥ??奢???? perflevel ?Ȥ????ӤǤ??롣?????⤤ perflevel ?????äƤ????ӥ??奢???ϡ??㤤 perflevel ?????ĥӥ??奢???????????֥??Хåե????󥰤Υ????ե??å?????ǽ???⤤?? ?Ȥ?¿???? ?ʲ??λ??फ???ϲ??????褹?뤳?ȤϤǤ??ʤ?: 2?Ĥ? perflevels ?κ????礭??????Ω???Ƥ??? perflevel ?͡??ۤʤ륵???о??? perflevels ?Ȥ????ӡ?

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BadDrawable

screen_specifiers ???Ϥ??줿1?İʾ????ͤ???ͭ???ʥɥ??????֥??ǤϤʤ???

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DBE, XdbeAllocateBackBufferName(), XdbeBeginIdiom(), XdbeDeallocateBackBufferName(), XdbeEndIdiom(), XdbeFreeVisualInfo(), XdbeGetBackBufferAttributes(), XdbeQueryExtension(), XdbeSwapBuffers().