void as_Sound::Play()
{
HRESULT hr;
hr = g_pPerformance->PlaySegmentEx(
pSegment, // Segment to play.
NULL, // Used for songs; not implemented.
NULL, // For transitions.
DMUS_SEGF_REFTIME | DMUS_SEGF_SECONDARY, // Flags.
0, // Start time; 0 is immediate.
&(this->pState), // Pointer that receives segment state.
NULL, // Object to stop.
pAudioPath // Audiopath.
);
if (FAILED(hr))
{
char msg[MSG_LEN];
sprintf(msg, "Could not play segment, error 0x%08lX", hr);
AddLogMsg(msg);
return;
}
AddLogMsg("Play");
hr = pSegment->AddNotificationType(GUID_NOTIFICATION_SEGMENT);
this->playing = true;
this->status = STATUS_PLAYING;
}
void as_Sound::Stop()
{
HRESULT hr;
hr = g_pPerformance->Stop(pSegment, NULL, 0, 0);
if (FAILED(hr))
{
char msg[MSG_LEN];
sprintf(msg, "Could not stop segment, error 0x%08lX", hr);
AddLogMsg(msg);
return;
}
AddLogMsg("Stop");
this->status = STATUS_STOPPED;
this->playing = false;
}
void as_Sound::SetDirectionRelative(float x, float y, float z)
{
this->Position[0] = x;
this->Position[1] = y;
this->Position[2] = z;
this->pDS3DBuffer->SetPosition(x, y, z, DS3D_IMMEDIATE);
#ifdef DEBUG
char msg[MSG_LEN];
sprintf(msg, "SetDirectionRelative x=%3.2f, y=%3.2f, z=%3.2f", x, y, z);
AddLogMsg(msg);
#endif
}
LRESULT CMy601DemoClientView::OnMsgLogMsg(WPARAM wp,LPARAM lp)
{
std::string *pstrMsg = (std::string*)(lp);
if (lp == NULL)
return S_FALSE;
if (pstrMsg->empty())
return S_OK;
AddLogMsg(pstrMsg->c_str());
delete pstrMsg;
return S_OK;
}
void as_Sound::SetLooping(bool enable)
{
this->looping = enable;
this->pSegment->SetLoopPoints(0, 0);
if (true == enable)
this->pSegment->SetRepeats(DMUS_SEG_REPEAT_INFINITE);
else
this->pSegment->SetRepeats(0);
#ifdef DEBUG
char msg[MSG_LEN];
sprintf(msg, "SetLooping %d", enable);
AddLogMsg(msg);
#endif
}
void CMy601DemoClientView::OnConnectionSet()
{
// TODO: 在此添加命令处理程序代码
CConnectionSetDlg dlg;
dlg.m_strLocalPort = theApp.m_strLocalServicePort;
dlg.m_strServerPort = theApp.m_strServerPort;
dlg.m_strServerIp = theApp.m_strServerIp;
dlg.m_strServerDomain = theApp.m_strServerDomain;
dlg.m_iUseIp = theApp.m_bUseIp? 0 : -1;
if (dlg.DoModal()!=IDOK)
return;
if (theApp.m_strLocalServicePort!= dlg.m_strLocalPort)
{
theApp.m_strLocalServicePort = dlg.m_strLocalPort;
if (m_pIceServiceClient)
{
AddLogMsg("本地服务端口已改变,正在重启本地服务...");
m_pIceServiceClient->OnStop();
delete m_pIceServiceClient;
m_pIceServiceClient = NULL;
PostMessage(WM_START_LOCAL_SERVICE,0,NULL);
}
}
theApp.m_bUseIp = dlg.m_iUseIp==0 ? TRUE:FALSE;
theApp.m_strServerPort = dlg.m_strServerPort;
if (theApp.m_bUseIp)
theApp.m_strServerIp = dlg.m_strServerIp;
else
theApp.m_strServerDomain = dlg.m_strServerDomain;
CString strServerLocation;
if (theApp.m_bUseIp)
strServerLocation = theApp.m_strServerIp;
else
strServerLocation = theApp.m_strServerDomain;
m_ServerObj.SetServerIP(strServerLocation);
m_ServerObj.SetServerPort(theApp.m_strServerPort);
m_ServerObj.SetLocalPort(theApp.m_strLocalServicePort);
theApp.WriteSettingToIni(); // 写配置信息
CString strMsg;
strMsg.Format("通讯设置：服务器地址：%s,服务器端口号：%s,本机服务端口号%s",strServerLocation,theApp.m_strServerPort,theApp.m_strLocalServicePort);
theApp.TraceRunLog(strMsg);
MessageBox("设置成功!","提示",MB_OK|MB_ICONINFORMATION);
}
void as_Sound::SetDirectionRelative(float x, float y, float z, long color)
{
this->Position[0] = x;
this->Position[1] = y;
this->Position[2] = z;
this->pDS3DBuffer->SetPosition(x, y, z, DS3D_IMMEDIATE);
#ifdef DEBUG
char msg[MSG_LEN];
sprintf(msg, "SetDirectionRelative x=%3.2f, y=%3.2f, z=%3.2f, color=%08lXh",
x, y, z, color);
AddLogMsg(msg);
#endif
this->updateGridColored();
}
void as_Sound::SetGain(float gain)
{
// set volume in hundredth of Decibel from 0 (full volume) to -9600 (silence)
long volume;
HRESULT hr;
if (gain > 1.0f)
gain = 1.0f;
// volume = (long)(-(1.0f-gain)*9600.0f); // wrong calculation
// 1.0 -> -0 db
// 0.5 -> -1 db
// 0.25 -> -2 db
// 0.125 -> -3 db
if (0.0f == gain)
volume = -9600;
else
volume = (long)(1000 * log(gain) / log(2.0));
#ifdef DEBUG
char msg[MSG_LEN];
sprintf(msg, "Volume = %ld (%5.2f)", volume, gain);
AddLogMsg(msg);
#endif
hr = this->pAudioPath->SetVolume(volume, 0);
if (FAILED(hr))
{
char msg[MSG_LEN];
sprintf(msg, "Could not set AudioPath volume, error 0x%08lX", hr);
AddLogMsg(msg);
return;
}
}
void as_Sound::SetPitch(float pitch)
{
// set volume in hundredth of Decibel from 0 (full volume) to -9600 (silence)
long volume;
HRESULT hr;
// Get the 3D buffer in the audio path.
IDirectSoundBuffer *myBuffer = NULL;
hr = this->pAudioPath->GetObjectInPath(
0,
DMUS_PATH_BUFFER,
0,
GUID_NULL,
0,
IID_IDirectSoundBuffer,
(LPVOID *)&myBuffer);
if (FAILED(hr))
{
AddLogMsg("Error: GetObjectInPath");
return;
}
//this->pDS3DBuffer->QueryInterface(IID_IDirectSoundBuffer,(LPVOID *)&myBuffer);
if (myBuffer)
{
myBuffer->SetFrequency(pitch);
}
/*
if (true == looping)
{
MUSIC_TIME mtLength;
hr = pSegment->GetLength(&mtLength);
hr = pSegment->SetLoopPoints(0, mtLength/44000*22000);
if (S_OK != hr) {
char msg[128];
sprintf(msg, "SetLoopPoints error 0x%08lX", hr);
AddLogMsg(msg);
}
this->pSegment->SetRepeats(DMUS_SEG_REPEAT_INFINITE);
}
else
this->pSegment->SetRepeats(0);*/
}
void as_Sound::SetDirectionRelative(float angle)
{
float x, y, z;
// x = (float)sin(pi*angle/180);
// z = (float)cos(pi*angle/180);
x = (float)sin(angle);
y = 0.0;
z = (float)cos(angle);
this->Position[0] = x;
this->Position[1] = y;
this->Position[2] = z;
this->pDS3DBuffer->SetPosition(x, y, z, DS3D_IMMEDIATE);
#ifdef DEBUG
char msg[MSG_LEN];
sprintf(msg, "SetDirectionRelative angle = %f (x=%3.2f, y=%3.2f, z=%3.2f)", angle, x, y, z);
AddLogMsg(msg);
#endif
}
void as_Sound::Play(float starttime, float stoptime)
{
HRESULT hr;
MUSIC_TIME mtLength;
MUSIC_TIME mtStart = TimeToMusicTime(starttime);
MUSIC_TIME mtStop = TimeToMusicTime(stoptime);
REFERENCE_TIME rtTime;
hr = pSegment->GetLength(&mtLength);
hr = g_pPerformance->MusicToReferenceTime(
mtStop,
&rtTime);
if (S_OK != hr)
{
char msg[128];
sprintf(msg, "MusicToReferenceTime error 0x%08lX", hr);
AddLogMsg(msg);
}
hr = pSegment->AddNotificationType(GUID_NOTIFICATION_SEGMENT);
if (true == looping)
{
hr = pSegment->SetRepeats(DMUS_SEG_REPEAT_INFINITE);
}
else
{
hr = pSegment->SetRepeats(0);
}
if (S_OK != hr)
{
char msg[128];
sprintf(msg, "SetRepeats error 0x%08lX", hr);
AddLogMsg(msg);
}
hr = pSegment->SetStartPoint(mtStart);
if (S_OK != hr)
{
char msg[128];
sprintf(msg, "SetStartPoint error 0x%08lX", hr);
AddLogMsg(msg);
hr = S_OK;
}
/*
hr = pSegment->SetLoopPoints(mtStart, mtStop);
if (S_OK != hr) {
char msg[128];
sprintf(msg, "SetLoopPoints error 0x%08lX", hr);
AddLogMsg(msg);
}
*/
// Start the segment.
//
if (SUCCEEDED(hr))
{
char msg[MSG_LEN];
/*
hr = g_pPerformance->PlaySegment(pSegment, 0, 0, &pState);
if (S_OK != hr) {
char msg[128];
sprintf(msg, "PlaySegment error 0x%08lX", hr);
AddLogMsg(msg);
}
*/
hr = g_pPerformance->PlaySegmentEx(
pSegment, // Segment to play.
NULL, // Used for songs; not implemented.
NULL, // For transitions.
DMUS_SEGF_REFTIME | DMUS_SEGF_SECONDARY, // Flags.
0, // Start time; 0 is immediate.
&(this->pState), // Pointer that receives segment state.
NULL, // Object to stop.
pAudioPath // Audiopath.
);
if (FAILED(hr))
{
char msg[MSG_LEN];
sprintf(msg, "Could not play segment, error 0x%08lX", hr);
AddLogMsg(msg);
return;
}
// Stop the segment.
//
/*
hr = g_pPerformance->Stop(pSegment, 0, mtStop, DMUS_SEGF_REFTIME);
if (S_OK != hr) {
char msg[128];
sprintf(msg, "Stop error 0x%08lX", hr);
AddLogMsg(msg);
}
*/
hr = g_pPerformance->StopEx(this->pSegment, rtTime, DMUS_SEGF_REFTIME);
if (S_OK != hr)
{
char msg[128];
sprintf(msg, "Stop error 0x%08lX", hr);
AddLogMsg(msg);
}
this->playing = true;
this->status = STATUS_PLAYING;
sprintf(msg, "Play(starttime = %5.2f, stoptime = %5.2f)", starttime, stoptime);
AddLogMsg(msg);
}
}
as_Sound::as_Sound(char *fileName)
{
long rc = 0;
long len = 0;
HRESULT hr;
WCHAR wChar[MAX_PATH];
if (NULL == fileName)
return;
pSegment = NULL;
pState = NULL;
pDS3DBuffer = NULL;
pAudioPath = NULL;
memset(&dmod, 0, sizeof(DMUS_OBJECTDESC));
gain = 1.0f;
Direction[0] = 0.0f;
Direction[1] = 0.0f;
Direction[2] = 0.0f;
Position[0] = 0.0f;
Position[1] = 0.0f;
Position[2] = 0.0f;
// Create a 3D audiopath with a 3d buffer.
// We can then play all segments into this buffer and directly control its 3D parameters.
hr = g_pPerformance->CreateStandardAudioPath(
DMUS_APATH_DYNAMIC_3D,
1,
TRUE,
&(this->pAudioPath));
if (FAILED(hr))
{
char msg[MSG_LEN];
sprintf(msg, "Could not create standard audio path, error 0x%08lX", hr);
AddLogMsg(msg);
return;
}
// Get the 3D buffer in the audio path.
hr = this->pAudioPath->GetObjectInPath(
0,
DMUS_PATH_BUFFER,
0,
GUID_NULL,
0,
IID_IDirectSound3DBuffer,
(LPVOID *)&this->pDS3DBuffer);
if (FAILED(hr))
{
AddLogMsg("Error: GetObjectInPath");
return;
}
this->pAudioPath->SetVolume(0, 0);
dmod.dwSize = sizeof(DMUS_OBJECTDESC);
dmod.dwValidData = DMUS_OBJ_CLASS | DMUS_OBJ_FILENAME | DMUS_OBJ_FULLPATH;
dmod.guidClass = CLSID_DirectMusicSegment;
len = strlen(fileName);
rc = mbstowcs(wChar, fileName, len + 1);
wcscpy(dmod.wszFileName, wChar);
hr = g_Loader->GetObject(&dmod, IID_IDirectMusicSegment8, (void **)&pSegment);
if (FAILED(hr))
{
AddLogMsg("Could not get object: IID_IDirectMusicSegment8");
return;
}
hr = pSegment->Download(g_pPerformance);
if (FAILED(hr))
{
AddLogMsg("Could not download segment");
return;
}
this->status = STATUS_INITIAL;
}
