.\" .\" Copyright (c) 1999, 2001 The X Japanese Documentation Project. .\" .\" Permission is hereby granted, free of charge, to any person obtaining a .\" copy of this software and associated documentation files (the .\" "Software"), to deal in the Software without restriction, including .\" without limitation the rights to use, copy, modify, merge, publish, dis- .\" tribute, sublicense, and/or sell copies of the Software, and to permit .\" persons to whom the Software is furnished to do so, subject to the fol- .\" lowing conditions: .\" .\" The above copyright notice and this permission notice shall be included .\" in all copies or substantial portions of the Software. .\" .\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS .\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL- .\" ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT .\" SHALL THE X JAPANESE DOCUMENTATION PROJECT BE LIABLE FOR ANY CLAIM, .\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR .\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR .\" THE USE OR OTHER DEALINGS IN THE SOFTWARE. .\" .\" Except as contained in this notice, the name of The X Japanese .\" Documentation Project shall not be used in advertising or otherwise to .\" promote the sale, use or other dealings in this Software without prior .\" written authorization from The X Japanese Documentation Project. .\" .\" X Window System is a trademark of The Open Group. .\" .\" Translated Sat Sep 04 20:37:59 JST 1999 .\" by FUJIWARA Teruyoshi .\" Updated Sun Oct 14 16:28:16 JST 2001 for XFree86 4.1.0 .\" by FUJIWARA Teruyoshi .\" .TH XvQueryExtension 3X "Version 4.1.0" "XFree86" .\" $XFree86: xc/doc/man/Xv/XvQueryExtension.man,v 1.5 2001/01/27 18:20:36 dawes Exp $ .\"0 .SH Name .SH 名前 .\"0 XvQueryExtension \- return version and release of extension XvQueryExtension \- 機能拡張のバージョン番号とリリース番号を返す .\" .\"0 .SH Syntax .SH 書式 .B #include .sp 1l \fBXvQueryExtension(\fIp_version, p_release, .br p_request_base, p_event_base, p_error_base\fR) .sp 1l \fBunsigned int *p_version, *p_release; \fBunsigned int *p_request_base, *p_event_base, *p_error_base; .\" .\"0 .SH Arguments .SH 引き数 .\" .IP \fIp_version\fR 15 .\"0 Pointer to where the current version number of the \fIXv\fP video extension .\"0 is written. \fIXv\fP ビデオ機能拡張の現在のバージョン番号が書き込まれる場所への ポインタ。 .IP \fIp_release\fR 15 .\"0 Pointer to where the release number of the \fIXv\fP video extension .\"0 is written. \fIXv\fP ビデオ機能拡張のリリース番号が書き込まれる場所へのポインタ。 .IP \fIp_request_base\fR 15 .\"0 Pointer to where the extension major request number is returned 機能拡張のメジャーリクエスト番号が返される場所へのポインタ。 .IP \fIp_event_base\fR 15 .\"0 Pointer to where the extension event base is returned 機能拡張のイベントベース値が返される場所へのポインタ。 .IP \fIp_error_base\fR 15 .\"0 Pointer to where the extension error base is returned 機能拡張のエラーベース値が返される場所へのポインタ。 .\" .\"0 .SH Description .SH 説明 .\" .PP .\"0 XvQueryExtension(3X) returns the version and release .\"0 numbers for the Xv video extension currently loaded .\"0 on the system. The extension major request number, event base, and error .\"0 base are also returned. XvQueryExtension(3X) は、現在システムにロードされている Xv ビデオ機能 拡張のバージョン番号とリリース番号を返す。機能拡張のメジャーリクエスト番号、 イベントベース値、エラーベース値も返される。 .\" .\"0 .SH Returned Values .SH 返り値 .IP [Success] 8 .\"0 Returns True if XvQueryExtension(3X) completed successfully. XvQueryExtension(3X) が正常に終了した場合に返される。 .IP [XvBadExtension] 8 .\"0 Returned if the Xv video extension is not available for .\"0 the named display. 指定されたディスプレイにおいて Xv ビデオ機能拡張が利用できない場合に返 される。 .IP [XvBadAlloc] 8 .\"0 Returned if XvQueryExtension(3X) failed to allocate memory to process .\"0 the request. XvQueryExtension(3X) がリクエストを処理するためのメモリの割り当てに失 敗した場合に返される。 .br