易语言WaveOut接口源码

系统结构:Wave_StreamCreateFile,Wave_ChannelSetSoundWeaken,Wave_ChannelSetSoundIncrease,Wave_ChannelPlay,Wave_ChannelRestart,Wave_ChannelPause,Wave_ChannelStop,Callback,GetDataPtr,Wave_StreamFree,Wave_ChannelSetAttribute,Wave_ChannelGetAttribute,Wave_ChannelGetPlayStatus,waveOutOpen,waveOutReset,waveOutClose,waveOutPrepareHeader,waveOutRestart,waveOutPause,waveOutWrite,lstrcpyn_Data,CreateFile,GetFileSize,SetFilePointer,ReadFile,FlushFileBuffers,CloseHandle,waveOutSetVolume,waveOutGetVolume,

======WaveOut
           |  |
           |  |------ Wave_StreamCreateFile
           |  |
           |  |------ Wave_ChannelSetSoundWeaken
           |  |
           |  |------ Wave_ChannelSetSoundIncrease
           |  |
           |  |------ Wave_ChannelPlay
           |  |
           |  |------ Wave_ChannelRestart
           |  |
           |  |------ Wave_ChannelPause
           |  |
           |  |------ Wave_ChannelStop
           |  |
           |  |------ Callback
           |  |
           |  |------ GetDataPtr
           |  |
           |  |------ Wave_StreamFree
           |  |
           |  |------ Wave_ChannelSetAttribute
           |  |
           |  |------ Wave_ChannelGetAttribute
           |  |
           |  |------ Wave_ChannelGetPlayStatus
           |  |
           |  |
======窗口程序集1
           |  |
           |  |------ _Button_4_被单击
           |  |
           |  |------ __启动窗口_创建完毕
           |  |
           |  |------ _Button_3_被单击
           |  |
           |  |------ _Button_5_被单击
           |  |
           |  |------ _Button_2_被单击
           |  |
           |  |------ __启动窗口_将被销毁
           |  |
           |  |------ _Volume_HScrollBar_位置被改变
           |  |
           |  |------ _Time_周期事件
           |  |
           |  |------ __启动窗口_空闲
           |  |
           |  |------ _Button_1_被单击
           |  |
           |  |
======调用的Dll
           |  |
           |  |---[dll]------   waveOutOpen
           |  |
           |  |---[dll]------   waveOutReset
           |  |
           |  |---[dll]------   waveOutClose
           |  |
           |  |---[dll]------   waveOutPrepareHeader
           |  |
           |  |---[dll]------   waveOutRestart
           |  |
           |  |---[dll]------   waveOutPause
           |  |
           |  |---[dll]------   waveOutWrite
           |  |
           |  |---[dll]------   lstrcpyn_Data
           |  |
           |  |---[dll]------   CreateFile
           |  |
           |  |---[dll]------   GetFileSize
           |  |
           |  |---[dll]------   SetFilePointer
           |  |
           |  |---[dll]------   ReadFile
           |  |
           |  |---[dll]------   FlushFileBuffers
           |  |
           |  |---[dll]------   CloseHandle
           |  |
           |  |---[dll]------   waveOutSetVolume
           |  |
           |  |---[dll]------   waveOutGetVolume

调用的DLL命令:

.DLL命令 waveOutOpen, 整数型, "winmm.dll", "waveOutOpen"
    .参数 hWaveOut, 整数型, 传址
    .参数 uDeviceID, 整数型
    .参数 lpFormat, WaveFormatEx
    .参数 dwCallback, 子程序指针
    .参数 dwInstance, 整数型
    .参数 dwFlags, 整数型

.DLL命令 waveOutReset, 整数型, "winmm.dll", "waveOutReset"
    .参数 uDeviceID, 整数型

.DLL命令 waveOutClose, 整数型, "winmm.dll", "waveOutClose"
    .参数 hWaveOut, 整数型

.DLL命令 waveOutPrepareHeader, 整数型, "winmm.dll", "waveOutPrepareHeader"
    .参数 hWaveOut, 整数型
    .参数 lpWaveOutHdr, WaveHdr
    .参数 uSize, 整数型

.DLL命令 waveOutRestart, 整数型, "winmm.dll", "waveOutRestart"
    .参数 hWaveOut, 整数型

.DLL命令 waveOutPause, 整数型, "winmm.dll", "waveOutPause"
    .参数 hWaveOut, 整数型

.DLL命令 waveOutWrite, 整数型, "winmm.dll", "waveOutWrite"
    .参数 hWaveOut, 整数型
    .参数 lpWaveOutHdr, WaveHdr
    .参数 uSize, 整数型

.DLL命令 lstrcpyn_Data, 整数型, , "lstrcpyn"
    .参数 lpString1, 字节集, 传址
    .参数 lpString2, 字节集, 传址
    .参数 iMaxLength, 整数型

.DLL命令 CreateFile, 整数型, , "CreateFileA"
    .参数 lpFileName, 文本型
    .参数 dwDesiredAccess, 整数型
    .参数 dwShareMode, 整数型
    .参数 lpSecurityAttributes, 整数型
    .参数 dwCreationDisposition, 整数型
    .参数 dwFlagsAndAttributes, 整数型
    .参数 hTemplateFile, 整数型

.DLL命令 GetFileSize, 整数型, , "GetFileSize"
    .参数 hFile, 整数型
    .参数 lpFileSize, 整数型, 传址

.DLL命令 SetFilePointer, 整数型, , "SetFilePointer"
    .参数 hFile, 整数型
    .参数 lDistanceToMove, 整数型
    .参数 lpDistanceToMoveHigh, 整数型, 传址
    .参数 dwMoveMethod, 整数型

.DLL命令 ReadFile, 整数型, , "ReadFile"
    .参数 hFile, 整数型
    .参数 lpBuffer, 字节集, 传址
    .参数 nNumberOfBytesToRead, 整数型
    .参数 lpNumberOfBytesRead, 整数型, 传址
    .参数 lpOverlapped, 整数型

.DLL命令 FlushFileBuffers, 逻辑型, , "FlushFileBuffers"
    .参数 hFile, 整数型

.DLL命令 CloseHandle, , , "CloseHandle"
    .参数 ProcessHandle, 整数型

.DLL命令 waveOutSetVolume, 整数型, "winmm.dll", "waveOutSetVolume"
    .参数 Deviceid, 整数型
    .参数 Volume, 整数型

.DLL命令 waveOutGetVolume, 整数型, "winmm.dll", "waveOutGetVolume"
    .参数 Deviceid, 整数型
    .参数 Volume, 整数型, 传址