作者vivimice (麦斯◎我的奶酪在哪里﹖)
看板Visual_Basic
标题[API] Stream Buffers
时间Wed Jul 27 15:22:53 2005
来源﹕mk:@MSITStore:E:\Microsoft%20Visual%20Studio\MSDN98\98VS\2052\
MultiMed.chm::/devdoc/live/pdgrmm/midi_3g1f.htm
翻译﹕vivimice 智慧权所有
定位﹕平台SDK/Graphics and MultiMedia Services/MultiMedia Audio/
Musical Intrument Device Interface/About MIDI/Stream Buffers
原载﹕缥缈水云间 (bbs.freecity.cn)
Stream Buffers
流缓冲
Applications can use stream buffers to send streams of MIDI events to a
device. Each stream buffer is a block of memory pointed to by a MIDIHDR
structure. This block of memory contains data for one or more MIDI events,
each of which is defined by a MIDIEVENT structure. An application controls
the buffer by calling the stream-manipulation functions, such as
midiStreamOpen, midiStreamOut, and midiStreamClose.
应用程序可以使用流缓冲向设备发送“流式”的MIDI事件。每一个流缓冲都是由一个
MIDIHDR结构指定的一块内存。这一块内存包含了一个或多个MIDI事件的数据﹐其中
每个事件都由一个MIDIEVENT结构定义。应用程序控制这些流缓冲式通过调用一系列
的流操作函数来完成的﹐比如midiStreamOpen, midiStreamOut和midiStreamClose.
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