Golang xproto.QueryExtension函数代码示例

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本文整理汇总了Golang中github.com/BurntSushi/xgb/xproto.QueryExtension函数的典型用法代码示例。如果您正苦于以下问题：Golang QueryExtension函数的具体用法？Golang QueryExtension怎么用？Golang QueryExtension使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了QueryExtension函数的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: Init

// Init must be called before using the BIG-REQUESTS extension.
func Init(c *xgb.Conn) error {
	reply, err := xproto.QueryExtension(c, 12, "BIG-REQUESTS").Reply()
	switch {
	case err != nil:
		return err
	case !reply.Present:
		return xgb.Errorf("No extension named BIG-REQUESTS could be found on on the server.")
	}

	c.ExtLock.Lock()
	c.Extensions["BIG-REQUESTS"] = reply.MajorOpcode
	c.ExtLock.Unlock()
	for evNum, fun := range xgb.NewExtEventFuncs["BIG-REQUESTS"] {
		xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun
	}
	for errNum, fun := range xgb.NewExtErrorFuncs["BIG-REQUESTS"] {
		xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun
	}
	return nil
}

开发者ID:BurntSushi，项目名称:xgb，代码行数:21，代码来源:bigreq.go

示例2: Init

// Init must be called before using the XVideo-MotionCompensation extension.
func Init(c *xgb.Conn) error {
	reply, err := xproto.QueryExtension(c, 25, "XVideo-MotionCompensation").Reply()
	switch {
	case err != nil:
		return err
	case !reply.Present:
		return xgb.Errorf("No extension named XVideo-MotionCompensation could be found on on the server.")
	}

	xgb.ExtLock.Lock()
	c.Extensions["XVideo-MotionCompensation"] = reply.MajorOpcode
	for evNum, fun := range xgb.NewExtEventFuncs["XVideo-MotionCompensation"] {
		xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun
	}
	for errNum, fun := range xgb.NewExtErrorFuncs["XVideo-MotionCompensation"] {
		xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun
	}
	xgb.ExtLock.Unlock()

	return nil
}

开发者ID:varialus，项目名称:xgb，代码行数:22，代码来源:xvmc.go

注：本文中的github.com/BurntSushi/xgb/xproto.QueryExtension函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。