public bool SetCallbackFunc(
TCallbackFunc CallbackFunc,
TCallbackMessage Messages,
int UserData)
{
return(ZPlay.zplay_SetCallbackFunc(this.objptr, CallbackFunc, Messages, UserData) == 1);
}
public int MyCallbackFunc(uint objptr, int userdata,
TCallbackMessage msg, uint param1, uint param2)
{
switch (msg)
{
//播放完
case TCallbackMessage.MsgStop:
HasPlayingMusic = false;
if (OnMusicEnd != null)
{
OnMusicEnd(new object(), EventArgs.Empty);
}
break;
}
return(0);
}
/// <summary>
/// Callback function
/// </summary>
/// <param name="objptr"></param>
/// <param name="user_data"></param>
/// <param name="msg"></param>
/// <param name="param1"></param>
/// <param name="param2"></param>
/// <returns></returns>
/// <remarks></remarks>
public int MyCallbackFunc(uint objptr, int user_data, TCallbackMessage msg, uint param1, uint param2)
{
switch (msg)
{
case TCallbackMessage.MsgEnterVolumeSlideAsync:
SetText("EnterFadeAsync");
break;
case TCallbackMessage.MsgExitVolumeSlideAsync:
SetText("ExitFadeAsync");
FadeFinished = true;
break;
case TCallbackMessage.MsgStreamBufferDoneAsync:
BufferCounter = BufferCounter + 1;
SetText("StreamBufferDoneAsync: " + System.Convert.ToString(BufferCounter));
// read more data and push into stream
byte[] stream_data = null;
int small_chunk = 100000;
stream_data = br.ReadBytes(small_chunk);
if (stream_data.Length > 0)
{
player.PushDataToStream(ref stream_data, System.Convert.ToUInt32(stream_data.Length));
}
else
{
byte[] tempMemNewData1 = null;
player.PushDataToStream(ref tempMemNewData1, 0);
}
break;
case TCallbackMessage.MsgNextSongAsync:
{
SetText("MsgNextSongAsync: " + System.Convert.ToString(param1));
NextSong = true;
}
break;
}
return 0;
}
/// <summary>
/// Callback function
/// </summary>
/// <param name="objptr"></param>
/// <param name="user_data"></param>
/// <param name="msg"></param>
/// <param name="param1"></param>
/// <param name="param2"></param>
/// <returns></returns>
/// <remarks></remarks>
public int MyCallbackFunc(uint objptr, int user_data, TCallbackMessage msg, uint param1, uint param2)
{
switch (msg)
{
case TCallbackMessage.MsgEnterVolumeSlideAsync:
SetText("EnterFadeAsync");
break;
case TCallbackMessage.MsgExitVolumeSlideAsync:
SetText("ExitFadeAsync");
FadeFinished = true;
break;
case TCallbackMessage.MsgStreamBufferDoneAsync:
BufferCounter = BufferCounter + 1;
SetText("StreamBufferDoneAsync: " + System.Convert.ToString(BufferCounter));
// read more data and push into stream
byte[] stream_data = null;
int small_chunk = 100000;
stream_data = br.ReadBytes(small_chunk);
if (stream_data.Length > 0)
{
player.PushDataToStream(ref stream_data, System.Convert.ToUInt32(stream_data.Length));
}
else
{
byte[] tempMemNewData1 = null;
player.PushDataToStream(ref tempMemNewData1, 0);
}
break;
case TCallbackMessage.MsgNextSongAsync:
{
SetText("MsgNextSongAsync: " + System.Convert.ToString(param1));
NextSong = true;
}
break;
}
return 0;
}
private extern static int zplay_SetCallbackFunc(uint objptr, [MarshalAs(UnmanagedType.FunctionPtr)] TCallbackFunc pCallbackFunc, TCallbackMessage nMessage, int user_data);
public bool SetCallbackFunc(TCallbackFunc CallbackFunc, TCallbackMessage Messages, int UserData)
{
return zplay_SetCallbackFunc(objptr, CallbackFunc, Messages, UserData) == 1;
}
static int MsgBgm(uint objptr, int userData, TCallbackMessage msg, uint param1, uint param2)
{
if (_notStop)
{
_notStop = false;
return 0;
}
switch (msg)
{
case TCallbackMessage.MsgStopAsync:
var bgmFile = FileHelper.FindFile(Project.Current.MusicPath, Bgm);
if (!String.IsNullOrEmpty(bgmFile))
{
//BgmPlayer.OpenFile(bgmFile, TStreamFormat.sfUnknown);
BgmPlayer.StartPlayback();
}
break;
}
return 0;
}
public bool SetCallbackFunc(TCallbackFunc CallbackFunc, TCallbackMessage Messages, int UserData);
private static extern int zplay_SetCallbackFunc(
uint objptr,
[MarshalAs(UnmanagedType.FunctionPtr)] TCallbackFunc pCallbackFunc,
TCallbackMessage nMessage,
int user_data);
public bool SetCallbackFunc(TCallbackFunc CallbackFunc, TCallbackMessage Messages, int UserData);
