void NewCardFound(AnsiString sNewID)
{
Form1->lCurCardID->Caption=sNewID;
Form1->mLog->Lines->Add("обнаружена новая карта ID="+sNewID);
AnsiString asTemp;
char *pch;
int index;
Form1->lCurVideoLength->Caption="Запись не найдена";
Form1->lCurCardFilePach->Caption="Запись не найдена";
for (int i=0; i<iRecCounter; i++)
{
pch=sNewID.c_str();
index=strcmp(myRecord[i].chCardID, pch);
if (index==0) //A zero value indicates that both strings are equal.
{
Form1->lCurVideoLength->Caption=(AnsiString)myRecord[i].iVideoLength;
Form1->lCurCardFilePach->Caption=(AnsiString)myRecord[i].chVideoPach;
if (Form1->cbStartPlay->Checked)
{
StartPlay((AnsiString)myRecord[i].chVideoPach,myRecord[i].iVideoLength);
iStateVideoPlay=STATE_PLAY_VIDEO;
}
}
}
}
void SetCurrentOutputModule(CPs_PlayerContext* pContext, CPs_OutputModule* pNewOuputModule, BOOL* pbForceRefill)
{
if (!pNewOuputModule)
pNewOuputModule = &pContext->m_OutputModules[pContext->m_dwCurrentOutputModule];
// If the output module has changed then close the existing one and open the new one
if (pContext->m_pCurrentOutputModule == pNewOuputModule)
return;
// Close existing
if (pContext->m_bOutputActive)
{
pContext->m_pCurrentOutputModule->Uninitialise(pContext->m_pCurrentOutputModule);
pContext->m_bOutputActive = FALSE;
}
// Switch the CoDec over to the new output module
pNewOuputModule->m_pCoDec = pContext->m_pCurrentOutputModule->m_pCoDec;
// Set the new module as current
pContext->m_pCurrentOutputModule = pNewOuputModule;
if (pContext->m_bOutputActive == FALSE && pContext->m_pCurrentOutputModule->m_pCoDec)
{
StartPlay(pContext->m_pCurrentOutputModule->m_pCoDec, pContext);
*pbForceRefill = TRUE;
}
}
/////////////////////////////////////////////////////////////////////////////
// CDLGPlaywin message handlers
BOOL CDLGPlaywin::OnInitDialog()
{
Language_SetWndStaticText(this);
CDialog::OnInitDialog();
LC_PLAYM4_Initial((long)this->m_hWnd);
m_video.SDKinit();
m_screenPannel.Create(
NULL,
NULL,
WS_CHILD|WS_VISIBLE,
CRect(0,0,0,0),
this,
1981);
//屏蔽
m_screenPannel.ShowWindow(SW_SHOW);
m_screenPannel.SetShowPlayWin(SCREEN_4MODE, m_curScreen);
for(int i=0;i<MAX_PLAYWIN;i++)
{
StartPlay(i,\
pCMainDlg->DlgNewDevice.device[i].name,\
pCMainDlg->DlgNewDevice.device[i].ip,\
pCMainDlg->DlgNewDevice.device[i].port,\
pCMainDlg->DlgNewDevice.device[i].user,\
pCMainDlg->DlgNewDevice.device[i].psw);
}
AutoSize();
return TRUE; // return TRUE unless you set the focus to a control
}
HRESULT CLHTMLActiveDocument::OnPostVerbInPlaceActivate()
{
if (m_pWindow) // Scripting
{
// TODO, make a function
HRESULT hr;
CComQIPtr<CLDOMDocumentImplImpl> documentImpl(m_document);
documentImpl->m_pScriptSite->m_pGlobalObject = m_pWindow->GetUnknown();
documentImpl->m_pScriptSite->m_hWnd = NULL; // TODO
// Add global 'window' object to the script
hr = documentImpl->m_pScriptSite->m_activeScript->AddNamedItem(L"globalobject", SCRIPTITEM_GLOBALMEMBERS | SCRIPTITEM_ISVISIBLE/* | SCRIPTITEM_ISSOURCE | SCRIPTITEM_ISPERSISTENT*/);
ATLASSERT(SUCCEEDED(hr));
// hr = m_pScriptSite->m_activeScript->SetScriptState(SCRIPTSTATE_STARTED);
// ATLASSERT(SUCCEEDED(hr));
//
//DebugOutputTypeInfo(m_pScriptDisp);
// Start running scripts
hr = documentImpl->m_pScriptSite->m_activeScript->SetScriptState(SCRIPTSTATE_STARTED);
ATLASSERT(SUCCEEDED(hr));
// force the engine to connect any outbound interfaces to the
// host's objects
hr = documentImpl->m_pScriptSite->m_activeScript->SetScriptState(SCRIPTSTATE_CONNECTED);
ATLASSERT(SUCCEEDED(hr));
CComPtr<ILDOMElement> documentElement;
m_document->get_documentElement(&documentElement);
if (documentElement)
{
OnSVGLoad(documentElement);
}
}
if (FALSE)
{
StartPlay();
}
#if 0 // ??
// Done in m_pWindow->SetDocument()?
if (m_spInPlaceSite)
{
m_spInPlaceSite->InvalidateRect(NULL, TRUE);
}
#endif
return S_OK;
}
void CurCardLost(void)
{
Form1->lCurCardID->Caption="Карта не найдена" ;
Form1->mLog->Lines->Add("карта извлечена");
Form1->lCurVideoLength->Caption="Карта не найдена";
Form1->lCurCardFilePach->Caption="Карта не найдена";
bGetCardFlag=false;
if (iStateVideoPlay==STATE_PLAY_VIDEO)
{
StartPlay(Form1->lPshFile->Caption,PSH_VIDEO_LEN);
iStateVideoPlay=STATE_PLAY_PSH;
}
}
bool CTsPlayer::StopFast()
{
int ret;
Stop();
ret = StartPlay();
if (!ret)
return false;
ret = set_sys_int("/sys/class/video/blackout_policy",1);
if (!ret)
return false;
ret = codec_set_cntl_mode(pcodec, TRICKMODE_NONE);
return !ret;
}
HRESULT CLX3DViewer::OnPostVerbInPlaceActivate()
{
if (m_filterGraph)
{
m_filterGraph->Run();
// Timer for updating slider position (update every 0.1 seconds)
// m_nRunTimer = SetTimer(1, 100);
}
#if 0
StartPlay();
#endif
return 0;
}
// 开始前端录像回放
int CPlayback::StartPUPlayBack(const char* pCameraCode,
unsigned int uiProtocolType,
const TIME_SPAN_INTERNAL& stTimeSpanInter,
HWND hWnd,
float fSpeed,
const char* pFileName)
{
#if 0
if(PLAY_TYPE_HWND == m_iStartType && NULL == hWnd)
{
BP_RUN_LOG_ERR(IVS_SDK_ERR_FINDVIDEOHANDLE_FAILED,"Start PU Play Back", "hwnd invalid");
return IVS_PARA_INVALID;
}
#endif
CLockGuard lock(m_pMediaMutex);
IVS_MEDIA_PARA stMediaPara;
InitMediaPara(stMediaPara);
stMediaPara.ProtocolType = static_cast<IVS_PROTOCOL_TYPE>(uiProtocolType);//此处转换肯定正确，前面已做检查;
START_PLAY_PARAM stParam;
//TODO:待更新结构体
stParam.enServiceType = SERVICE_TYPE_PU_PLAYBACK;
stParam.fSpeed = fSpeed;
stParam.cbRtspDataCallBack = g_fRtspDataCallBack;
stParam.cbNetDataCallBack = g_fNetDataCallBack;
//开始回放;
int iRet = StartPlay(NULL,NULL,&stMediaPara, pCameraCode, stTimeSpanInter, stParam, pFileName);
if (IVS_SUCCEED != iRet)
{
BP_RUN_LOG_ERR(iRet,"Start PU Play Back", "Start play error.");
return iRet;
}
SetServiceType(stParam.enServiceType);
(void)IVS_PLAY_SetPlaySpeed(m_ulPlayerChannel, m_fSpeed);//lint !e747
iRet = IVS_PLAY_SetPlayWindow(m_ulPlayerChannel, hWnd);
if (IVS_SUCCEED == iRet)
{
m_hWnd = hWnd;
}
return iRet;
}
//开始平台录像回放
int CPlayback::StartPlatformOrBackupPlayBack(const IVS_CHAR* pDomainCode,const IVS_CHAR* pNVRCode,const char* pCameraCode,
unsigned int uiProtocolType,
const TIME_SPAN_INTERNAL& stTimeSpanInter,
HWND hWnd,
float fSpeed,IVS_SERVICE_TYPE playBackServiceType )
{
#if 0
if(m_iStartType == PLAY_TYPE_HWND && NULL == hWnd)
{
BP_RUN_LOG_ERR(IVS_SDK_ERR_FINDVIDEOHANDLE_FAILED,"Start Platform Or Backup Play Back", "hwnd invalid");
return IVS_PARA_INVALID;
}
#endif
CLockGuard lock(m_pMediaMutex);
IVS_MEDIA_PARA stMediaPara;
InitMediaPara(stMediaPara);
stMediaPara.ProtocolType = static_cast<IVS_PROTOCOL_TYPE>(uiProtocolType);//此处转换肯定正确，前面已做检查;
START_PLAY_PARAM stParam;
stParam.enServiceType = playBackServiceType;
if(NULL != pDomainCode && SERVICE_TYPE_DISASTEBACKUP_PLAYBACK != stParam.enServiceType)
{
stParam.enServiceType = SERVICE_TYPE_BACKUPRECORD_PLAYBACK;
}
stParam.fSpeed = fSpeed;
stParam.cbRtspDataCallBack = g_fRtspDataCallBack;
stParam.cbNetDataCallBack = g_fNetDataCallBack;
//开始回放;
int iRet = StartPlay(pDomainCode,pNVRCode,&stMediaPara, pCameraCode, stTimeSpanInter, stParam, NULL);
if (IVS_SUCCEED != iRet)
{
BP_RUN_LOG_ERR(iRet,"Start Platform Or Backup Play Back", "Start play error.");
return iRet;
}
SetServiceType(stParam.enServiceType);
(void)IVS_PLAY_SetPlaySpeed(m_ulPlayerChannel, m_fSpeed);//lint !e747
(void)IVS_PLAY_SetPlayWindow(m_ulPlayerChannel, hWnd);
m_hWnd = hWnd;
return IVS_SUCCEED;
}
int CPlayback::StartPlatformPlayBackCB(const IVS_CHAR* pDomainCode,const IVS_CHAR* pNVRCode,const char* pCameraCode,
unsigned int uiProtocolType,
const TIME_SPAN_INTERNAL& stTimeSpanInter,
PlayBackCallBackRaw fPlayBackCallBackRaw,
void* pUserData,
float fSpeed)
{
CLockGuard lock(m_pMediaMutex);
IVS_MEDIA_PARA stMediaPara;
InitMediaPara(stMediaPara);
stMediaPara.ProtocolType = static_cast<IVS_PROTOCOL_TYPE>(uiProtocolType);//此处转换肯定正确，前面已做检查;
START_PLAY_PARAM stParam;
stParam.enServiceType = SERVICE_TYPE_PLAYBACK;
if(NULL != pDomainCode && SERVICE_TYPE_DISASTEBACKUP_PLAYBACK != stParam.enServiceType)
{
stParam.enServiceType = SERVICE_TYPE_BACKUPRECORD_PLAYBACK;
}
stParam.fSpeed = fSpeed;
stParam.cbRtspDataCallBack = g_fRtspDataCallBack;
stParam.cbNetDataCallBack = g_fNetDataCallBack;
//开始回放;
int iRet = StartPlay(pDomainCode,pNVRCode,&stMediaPara, pCameraCode, stTimeSpanInter, stParam, NULL);
if (IVS_SUCCEED != iRet)
{
BP_RUN_LOG_ERR(iRet,"Start Platform Or Backup Play Back", "Start play error.");
return iRet;
}
SetServiceType(stParam.enServiceType);
(void)IVS_PLAY_SetPlaySpeed(m_ulPlayerChannel, m_fSpeed);//lint !e747
m_iStartType = PLAY_TYPE_CB;
(void)VOS_MutexLock(m_pPlayBackRawCBMutex);
m_fPlayBackCallBackRaw = fPlayBackCallBackRaw;
m_pPlayBackUserDataRaw = pUserData;
(void)VOS_MutexUnlock(m_pPlayBackRawCBMutex);
iRet = IVS_PLAY_SetRawFrameCallBack(m_ulPlayerChannel, g_fReassmCallBack, this);
return IVS_SUCCEED;
}
void VSCVWidget::dropEvent(QDropEvent *event)
{
VDC_DEBUG( "%s Enter in dropEvent id %d\n",__FUNCTION__, m_nId);
if (event->mimeData()->hasText() == false)
{
return;
}
s32 nPlayId = atoi(event->mimeData()->text().toLatin1().data());
if (nPlayId < VWIDGET_ID_OFFSET)
{
if (m_pStarted == TRUE)
{
return;
}
m_nPlayId = nPlayId;
StopPlay();
StartPlay("fake");
return;
}
VDC_DEBUG( "%s Enter in dropEvent Play %d\n",__FUNCTION__, nPlayId);
nPlayId = nPlayId - VWIDGET_ID_OFFSET;
if (nPlayId == m_nId)
{
VDC_DEBUG( "%s Enter in dropEvent Same with me %d\n",
__FUNCTION__, nPlayId);
return;
}
emit VideoSwitchWith(m_nId, nPlayId);
VDC_DEBUG( "%s Enter in dropEvent me %d switch with %d\n",
__FUNCTION__, m_nId, nPlayId);
}
STDMETHODIMP CLHTMLActiveDocument::put_src(/*[in]*/ BSTR newVal)
{
ATLASSERT(0);
#if 0
StopPlay();
if (m_textData)
{
m_textData.Release();
}
if (m_pWindow)
{
#if 0
m_pWindow->Free();
#endif
m_pWindow->Release();
m_pWindow = NULL;
m_spInPlaceSite->InvalidateRect(NULL, TRUE);
}
m_src = newVal;
CComQIPtr<IServiceProvider> sp = m_spClientSite;
if (sp)
{
CComPtr<IMoniker> imkName;
CComPtr<IBindHost> bindHost;
if (SUCCEEDED(sp->QueryService(SID_SBindHost, &bindHost)))
{
bindHost->CreateMoniker(m_src, NULL, &imkName, 0);
}
else
{
CreateURLMoniker(NULL, m_src, &imkName);
}
if (imkName)
{
// Note I'm creating the window before loading the document
CComObject<CLHTMLWindow2>::CreateInstance(&m_pWindow);
if (m_pWindow)
{
m_pWindow->AddRef();
// m_hWnd = m_hWnd;
#if 0 // I Had this
m_pWindow->m_pActiveDocument = this;
#endif
// TODO, init scripting if not already done?
CComPtr<IBindCtx> bctx;
if (SUCCEEDED(CreateBindCtx(0/*reserved*/, &bctx)))
{
Load(FALSE, imkName, bctx, 0);
if (m_document)
{
CComQIPtr<ILDOMDocumentView> documentView = m_document;
documentView->createPresentation(&m_view);
// SetDocument(document);
if (FALSE)
{
StartPlay();
}
m_pWindow->m_pCanvas->m_pView = static_cast<CHTMLDocumentView*>(m_view.p);
m_pWindow->m_pCanvas->m_htmTree = m_pWindow->m_pCanvas->m_pView->m_pRootElement;
// CComQIPtr<ILDOMDocumentView> documentView = m_document;
// documentView->createPresentation(&m_view);
// ATLASSERT(0);
#if 0
m_pView->SetDocument(m_document);
#endif
}
}
}
}
}
#endif
return S_OK;
}
// MP3 decode player
void MP3Player(void)
{
FRESULT res;
uint8_t *ReadStart;
uint8_t *GuardPtr;
volatile uint8_t u8PCMBufferTargetIdx = 0;
volatile uint32_t pcmbuf_idx, i;
volatile unsigned int Mp3FileOffset=0;
uint16_t sampleL, sampleR;
pcmbuf_idx = 0;
memset((void *)&audioInfo, 0, sizeof(audioInfo));
/* Parse MP3 header */
MP3_ParseHeaderInfo(MP3_FILE);
/* First the structures used by libmad must be initialized. */
mad_stream_init(&Stream);
mad_frame_init(&Frame);
mad_synth_init(&Synth);
/* Open MP3 file */
res = f_open(&mp3FileObject, MP3_FILE, FA_OPEN_EXISTING | FA_READ);
if (res != FR_OK) {
printf("Open file error \r\n");
return;
}
/* Open I2S1 interface and set to slave mode, stereo channel, I2S format */
I2S_Open(I2S1, I2S_MODE_SLAVE, 16000, I2S_DATABIT_16, I2S_STEREO, I2S_FORMAT_I2S, I2S_I2S);
/* Initialize WAU8822 codec */
WAU8822_Setup();
/* Configure wau8822 for specific sampling rate */
WAU8822_ConfigSampleRate(audioInfo.mp3SampleRate);
/* Set MCLK and enable MCLK */
I2S_EnableMCLK(I2S1, 12000000);
while(1) {
if(Stream.buffer==NULL || Stream.error==MAD_ERROR_BUFLEN) {
if(Stream.next_frame != NULL) {
/* Get the remaining frame */
Remaining = Stream.bufend - Stream.next_frame;
memmove(MadInputBuffer, Stream.next_frame, Remaining);
ReadStart = MadInputBuffer + Remaining;
ReadSize = FILE_IO_BUFFER_SIZE - Remaining;
} else {
ReadSize = FILE_IO_BUFFER_SIZE,
ReadStart = MadInputBuffer,
Remaining = 0;
}
/* read the file from SDCard */
res = f_read(&mp3FileObject, ReadStart, ReadSize, &ReturnSize);
if((res != FR_OK) || f_eof(&mp3FileObject)) {
printf("Stop !(%x)\n\r", res);
goto stop;
}
/* if the file is over */
if (ReadSize > ReturnSize) {
GuardPtr=ReadStart+ReadSize;
memset(GuardPtr,0,MAD_BUFFER_GUARD);
ReadSize+=MAD_BUFFER_GUARD;
}
Mp3FileOffset = Mp3FileOffset + ReturnSize;
/* Pipe the new buffer content to libmad's stream decoder
* facility.
*/
mad_stream_buffer(&Stream,MadInputBuffer,ReadSize+Remaining);
Stream.error=(enum mad_error)0;
}
/* decode a frame from the mp3 stream data */
if(mad_frame_decode(&Frame,&Stream)) {
if(MAD_RECOVERABLE(Stream.error)) {
/*if(Stream.error!=MAD_ERROR_LOSTSYNC ||
Stream.this_frame!=GuardPtr)
{
}*/
continue;
} else {
/* the current frame is not full, need to read the remaining part */
if(Stream.error==MAD_ERROR_BUFLEN) {
continue;
} else {
printf("Something error!!\n");
/* play the next file */
audioInfo.mp3FileEndFlag = 1;
goto stop;
}
}
}
/* Once decoded the frame is synthesized to PCM samples. No errors
* are reported by mad_synth_frame();
*/
mad_synth_frame(&Synth,&Frame);
//
// decode finished, try to copy pcm data to audio buffer
//
if(audioInfo.mp3Playing) {
//if next buffer is still full (playing), wait until it's empty
if(aPCMBuffer_Full[u8PCMBufferTargetIdx] == 1)
while(aPCMBuffer_Full[u8PCMBufferTargetIdx]);
} else {
if((aPCMBuffer_Full[0] == 1) && (aPCMBuffer_Full[1] == 1 )) { //all buffers are full, wait
StartPlay();
}
}
for(i=0; i<(int)Synth.pcm.length; i++) {
/* Get the left/right samples */
sampleL = Synth.pcm.samples[0][i];
sampleR = Synth.pcm.samples[1][i];
/* Fill PCM data to I2S(PDMA) buffer */
aPCMBuffer[u8PCMBufferTargetIdx][pcmbuf_idx++] = sampleR | (sampleL << 16);
/* Need change buffer ? */
if(pcmbuf_idx == PCM_BUFFER_SIZE) {
aPCMBuffer_Full[u8PCMBufferTargetIdx] = 1; //set full flag
u8PCMBufferTargetIdx ^= 1;
pcmbuf_idx = 0;
// printf("change to ==>%d ..\n", u8PCMBufferTargetIdx);
/* if next buffer is still full (playing), wait until it's empty */
if((aPCMBuffer_Full[u8PCMBufferTargetIdx] == 1) && (audioInfo.mp3Playing))
while(aPCMBuffer_Full[u8PCMBufferTargetIdx]);
}
}
}
stop:
printf("Exit MP3\r\n");
mad_synth_finish(&Synth);
mad_frame_finish(&Frame);
mad_stream_finish(&Stream);
f_close(&mp3FileObject);
StopPlay();
}
DWORD WINAPI CPI_Player__EngineEP(void* pCookie)
{
BOOL bTerminateThread = FALSE;
HRESULT hr_ComState;
CPs_PlayerContext playercontext;
playercontext.m_pBaseEngineParams = (CPs_PlayEngine*)pCookie;
playercontext.m_bOutputActive = FALSE;
playercontext.m_iProportion_TrackLength = 0;
playercontext.m_iLastSentTime_Secs = -1;
playercontext.m_iLastSentTime_Proportion = -1;
playercontext.m_iInternalVolume = 100;
CP_CHECKOBJECT(playercontext.m_pBaseEngineParams);
CP_TRACE0("Cooler Engine Startup");
hr_ComState = CoInitialize(NULL);
// Initialise CoDecs
CP_InitialiseCodec_MPEG(&playercontext.m_CoDecs[CP_CODEC_MPEG]);
CP_InitialiseCodec_WAV(&playercontext.m_CoDecs[CP_CODEC_WAV]);
CP_InitialiseCodec_OGG(&playercontext.m_CoDecs[CP_CODEC_OGG]);
CP_InitialiseCodec_WinAmpPlugin(&playercontext.m_CoDecs[CP_CODEC_WINAMPPLUGIN]);
// Initialise output module
if (options.decoder_output_mode > CP_OUTPUT_last)
options.decoder_output_mode = CP_OUTPUT_last;
playercontext.m_dwCurrentOutputModule = options.decoder_output_mode;
CPI_Player_Output_Initialise_WaveMapper(&playercontext.m_OutputModules[CP_OUTPUT_WAVE]);
CPI_Player_Output_Initialise_DirectSound(&playercontext.m_OutputModules[CP_OUTPUT_DIRECTSOUND]);
CPI_Player_Output_Initialise_File(&playercontext.m_OutputModules[CP_OUTPUT_FILE]);
playercontext.m_pCurrentOutputModule = &playercontext.m_OutputModules[playercontext.m_dwCurrentOutputModule];
// Initialise EQ
CPI_Player_Equaliser_Initialise_Basic(&playercontext.m_Equaliser);
{
CPs_PlayEngine* player = (CPs_PlayEngine*)pCookie;
player->m_pContext = &playercontext;
}
// Initialise USER32.DLL for this thread
{
MSG msgDummy;
PeekMessage(&msgDummy, 0, WM_USER, WM_USER, PM_NOREMOVE);
// Signal this thread ready for input
SetEvent(playercontext.m_pBaseEngineParams->m_hEvtThreadReady);
}
do
{
// Process any pending messages
BOOL bForceRefill = FALSE;
MSG msg;
DWORD dwWaitResult;
while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
// Decode engine message
switch (msg.message)
{
case CPTM_QUIT:
bTerminateThread = TRUE;
break;
case CPTM_OPENFILE:
{
char* pcFilename = (char*)msg.wParam;
// If there is another pending openfile then ignore this one
// This helps when this thread is non responsive (on an http connect for example)
// and the user is hammering the hell out of the play button (as I always
// do) - this will cause a number of open/closes to be placed into the
// message queue which will tie up this thread for ages!!
MSG msg2;
if (PeekMessage(&msg2, NULL, CPTM_OPENFILE, CPTM_OPENFILE, PM_NOREMOVE) == FALSE)
{
CPs_CoDecModule* pNewCoDec;
// If there is a CoDec playing then shut it down
if (playercontext.m_pCurrentOutputModule->m_pCoDec)
{
playercontext.m_pCurrentOutputModule->m_pCoDec->CloseFile(playercontext.m_pCurrentOutputModule->m_pCoDec);
playercontext.m_pCurrentOutputModule->m_pCoDec = NULL;
}
CP_TRACE1("Openfile \"%s\"", pcFilename);
pNewCoDec = OpenCoDec(&playercontext, pcFilename);
// If the open failed then request a new stream from the interface
if (pNewCoDec == NULL)
{
PostMessage(playercontext.m_pBaseEngineParams->m_hWndNotify, CPNM_PLAYERSTATE, (WPARAM)cppsEndOfStream, 0);
}
// Check the file's format - if the sample rate, nChannels or sample size has changed
// then clear the current output and shutdown output device (this will cause a gap
// - but only when the format changes)
else if (playercontext.m_bOutputActive == TRUE)
{
CPs_FileInfo FileInfo;
pNewCoDec->GetFileInfo(pNewCoDec, &FileInfo);
if (FileInfo.m_iFreq_Hz != playercontext.m_iOpenDevice_Freq_Hz
|| FileInfo.m_bStereo != playercontext.m_bOpenDevice_Stereo
|| FileInfo.m_b16bit != playercontext.m_bOpenDevice_16bit)
{
CP_TRACE0("Stream format changes - clearing stream");
EmptyOutputStream(&playercontext);
StartPlay(pNewCoDec, &playercontext);
bForceRefill = TRUE;
}
}
playercontext.m_pCurrentOutputModule->m_pCoDec = pNewCoDec;
}
#ifdef _DEBUG
else
{
CP_TRACE1("Openfile of \"%s\" ignored due to other opens in the queue", pcFilename);
}
#endif
// Cleanup
free(pcFilename);
}
break;
case CPTM_SEEK:
if (playercontext.m_bOutputActive == TRUE)
{
// Ignore message if there is another on it's way!
MSG msg2;
if (PeekMessage(&msg2, NULL, CPTM_SEEK, CPTM_SEEK, PM_NOREMOVE) == FALSE)
{
if (playercontext.m_pCurrentOutputModule->m_pCoDec)
playercontext.m_pCurrentOutputModule->m_pCoDec->Seek(playercontext.m_pCurrentOutputModule->m_pCoDec, (int)msg.wParam, (int)msg.lParam);
playercontext.m_pCurrentOutputModule->Flush(playercontext.m_pCurrentOutputModule);
bForceRefill = TRUE;
}
}
// FALLTHROUGH - to let coolplayer know playing has resumed (bugfix from seeking when paused) */
case CPTM_PLAY:
if (playercontext.m_pCurrentOutputModule->m_pCoDec)
{
// If we don't have an output stage - initialise one now
if (playercontext.m_bOutputActive == FALSE)
{
StartPlay(playercontext.m_pCurrentOutputModule->m_pCoDec, &playercontext);
bForceRefill = TRUE;
}
playercontext.m_pCurrentOutputModule->SetPause(playercontext.m_pCurrentOutputModule, FALSE);
PostMessage(playercontext.m_pBaseEngineParams->m_hWndNotify, CPNM_PLAYERSTATE, (WPARAM)cppsPlaying, 0);
playercontext.m_iLastSentTime_Secs = -1;
playercontext.m_iLastSentTime_Proportion = -1;
UpdateProgress(&playercontext);
}
break;
case CPTM_STOP:
if (playercontext.m_pCurrentOutputModule->m_pCoDec)
{
playercontext.m_pCurrentOutputModule->m_pCoDec->CloseFile(playercontext.m_pCurrentOutputModule->m_pCoDec);
playercontext.m_pCurrentOutputModule->m_pCoDec = NULL;
}
if (playercontext.m_bOutputActive == TRUE)
{
playercontext.m_bOutputActive = FALSE;
playercontext.m_pCurrentOutputModule->Uninitialise(playercontext.m_pCurrentOutputModule);
}
PostMessage(playercontext.m_pBaseEngineParams->m_hWndNotify, CPNM_PLAYERSTATE, (WPARAM)cppsStopped, 0);
break;
case CPTM_PAUSE:
CP_TRACE0("Pause");
if (playercontext.m_bOutputActive == TRUE)
playercontext.m_pCurrentOutputModule->SetPause(playercontext.m_pCurrentOutputModule, TRUE);
PostMessage(playercontext.m_pBaseEngineParams->m_hWndNotify, CPNM_PLAYERSTATE, (WPARAM)cppsPaused, 0);
break;
case CPTM_SETPROGRESSTRACKLENGTH:
playercontext.m_iProportion_TrackLength = (int)msg.wParam;
break;
case CPTM_SENDSYNCCOOKIE:
PostMessage(playercontext.m_pBaseEngineParams->m_hWndNotify, CPNM_SYNCCOOKIE, msg.wParam, 0);
break;
case CPTM_BLOCKMSGUNTILENDOFSTREAM:
EmptyOutputStream(&playercontext);
break;
case CPTM_ENUMOUTPUTDEVICES:
EnumOutputDevices(&playercontext);
break;
case CPTM_SETEQSETTINGS:
{
MSG msg2;
CPs_EQSettings* pEQ = (CPs_EQSettings*)msg.wParam;
// If there is another pending EQ message do no processing for this one (try to reduce noise)
if (PeekMessage(&msg2, NULL, CPTM_SETEQSETTINGS, CPTM_OPENFILE, PM_NOREMOVE) == FALSE)
{
BOOL bEQEnableStateChanged;
playercontext.m_Equaliser.ApplySettings(&playercontext.m_Equaliser, pEQ, &bEQEnableStateChanged);
// Empty the buffers (this will cause a discontinuity in the music but at least
// the EQ setting change will be immediate
if (playercontext.m_bOutputActive == TRUE && playercontext.m_pCurrentOutputModule->OnEQChanged)
playercontext.m_pCurrentOutputModule->OnEQChanged(playercontext.m_pCurrentOutputModule);
}
free(pEQ);
}
break;
case CPTM_ONOUTPUTMODULECHANGE:
{
playercontext.m_dwCurrentOutputModule = options.decoder_output_mode;
SetCurrentOutputModule(&playercontext, NULL, &bForceRefill);
}
break;
case CPTM_ASSOCIATEFILEEXTENSIONS:
AssociateFileExtensions(&playercontext);
break;
case CPTM_SETINTERNALVOLUME:
playercontext.m_iInternalVolume = (int)msg.wParam;
if (playercontext.m_bOutputActive == TRUE && playercontext.m_pCurrentOutputModule->SetInternalVolume)
playercontext.m_pCurrentOutputModule->SetInternalVolume(playercontext.m_pCurrentOutputModule, playercontext.m_iInternalVolume);
break;
}
}
if (bTerminateThread)
break;
// Wait for either another message or a buffer expiry (if we have a player)
if (playercontext.m_bOutputActive)
{
dwWaitResult = 0L;
if (bForceRefill == FALSE)
{
if (playercontext.m_pCurrentOutputModule->m_evtBlockFree)
dwWaitResult = MsgWaitForMultipleObjects(1, &playercontext.m_pCurrentOutputModule->m_evtBlockFree, FALSE, 1000, QS_POSTMESSAGE);
else
dwWaitResult = WAIT_OBJECT_0;
}
// If the buffer event is signaled then request a refill
if (bForceRefill == TRUE || dwWaitResult == WAIT_OBJECT_0)
{
if (playercontext.m_pCurrentOutputModule->m_pCoDec)
{
playercontext.m_pCurrentOutputModule->RefillBuffers(playercontext.m_pCurrentOutputModule);
if (playercontext.m_pCurrentOutputModule->m_pCoDec == NULL)
{
// Tell UI that we need another file to play
PostMessage(playercontext.m_pBaseEngineParams->m_hWndNotify, CPNM_PLAYERSTATE, (WPARAM)cppsEndOfStream, 0);
}
else
UpdateProgress(&playercontext);
}
// If output has finished everything that it was doing - close the engine
else if (playercontext.m_pCurrentOutputModule->IsOutputComplete(playercontext.m_pCurrentOutputModule) == TRUE)
{
playercontext.m_bOutputActive = FALSE;
playercontext.m_pCurrentOutputModule->Uninitialise(playercontext.m_pCurrentOutputModule);
PostMessage(playercontext.m_pBaseEngineParams->m_hWndNotify, CPNM_PLAYERSTATE, (WPARAM)cppsStopped, 0);
}
}
}
else
{
WaitMessage();
}
}
while (bTerminateThread == FALSE);
// Clean up output (if it's still active)
if (playercontext.m_pCurrentOutputModule->m_pCoDec)
{
playercontext.m_pCurrentOutputModule->m_pCoDec->CloseFile(playercontext.m_pCurrentOutputModule->m_pCoDec);
playercontext.m_pCurrentOutputModule->m_pCoDec = NULL;
}
if (playercontext.m_bOutputActive == TRUE)
playercontext.m_pCurrentOutputModule->Uninitialise(playercontext.m_pCurrentOutputModule);
// Clean up modules
playercontext.m_Equaliser.Uninitialise(&playercontext.m_Equaliser);
CleanupCoDecs(&playercontext);
if (hr_ComState == S_OK)
CoUninitialize();
CP_TRACE0("Cooler Engine terminating");
return 0;
}
bool CTsPlayer::Seek()
{
Stop();
return StartPlay();
}
tBool DAXAudio::Start()
{
return StartRecord() && StartPlay();
}
//
// 函数: WndProc(HWND, UINT, WPARAM, LPARAM)
//
// 目的: 处理主窗口的消息。
//
// WM_COMMAND - 处理应用程序菜单
// WM_PAINT - 绘制主窗口
// WM_DESTROY - 发送退出消息并返回
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
switch (message)
{
case WM_CREATE:
{
g_hWndMain = hWnd;
CreateControlButtons(hWnd);
UpdateButtonStatus();
}
break;
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// 分析菜单选择:
switch (wmId)
{
case IDM_ABOUT:
DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
break;
case IDM_EXIT:
DestroyWindow(hWnd);
break;
case START_CAPTURE_ID:
StartRecord();
break;
case STOP_CAPTURE_ID:
StopRecord();
break;
case START_PLAY_ID:
StartPlay();
break;
case STOP_PLAY_ID:
StopPlay();
break;
case START_EXTRACT_ID:
StartExtract();
break;
case STOP_EXTRACT_ID:
StopExtract();
break;
case ADD_SCALE_ID:
AddScale();
break;
case SUB_SCALE_ID:
SubScale();
break;
case PAINT_RECORD_ID:
PaintRecorder();
break;
case PAINT_EXTRACT_ID:
PaintExtractor();
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
break;
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
// TODO: 在此添加任意绘图代码...
if (g_pAudioPainter->IsEnable())
{
RECT rect;
::GetWindowRect(hWnd, &rect);
rect.right = rect.right - rect.left - 20;
rect.left = 10;
rect.bottom = (rect.bottom - rect.top) / 2;
rect.top = 200;
g_pAudioPainter->Paint(hWnd, hdc, rect, 10.0f);
}
wchar_t buf[20];
wsprintf(buf, L"Scale: %d%%", (int)(g_pAudioPainter->GetScale() * 100));
::TextOut(hdc, 0, 0, buf, ::wcslen(buf));
EndPaint(hWnd, &ps);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
case WM_TIMER:
if (g_pAudioPainter->IsEnable())
{
RECT rect = { 0, 0, WINDOW_WIDTH, WINDOW_HEIGHT };
::InvalidateRect(hWnd, &rect, true);
}
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
void __fastcall TForm1::Timer3Timer(TObject *Sender)
{
if (Form1->cbStartPlay->Checked) StartPlay(lPshFile->Caption,PSH_VIDEO_LEN);
iStateVideoPlay=STATE_PLAY_PSH;
}
void DDuplexAudio::Execute(Thread::Arg arg)
{
DWORD dwResult;
HRESULT hr;
LOGINFO("DDuplexAudio Starting up ...");
ResetCapture();
ResetPlay();
FillBufferWithSound(TRUE); //full it first with silence first.
if (FAILED(hr = StartCapture()) || FAILED(hr = StartPlay()))
{
LOGWARNING("DDuplexAudio::Execute:Failed to start Capturing or Playing,shutting down...");
Shutdown();
}
while (!_is_shutdown_requested)
{
dwResult = MsgWaitForMultipleObjects( 2, &_events[0],
FALSE, INFINITE, QS_ALLEVENTS );
switch( dwResult )
{
case WAIT_OBJECT_0 + 0:
// rendering notification is signaled
// This means that DirectSound just finished playing
// a piece of the buffer, so we need to fill the circular
// buffer with new sound from the wav file
if( FAILED( hr = HandleRenderNotification() ) )
{
//DXTRACE_ERR( TEXT("RecordCapturedData"), hr );
//MessageBox( NULL, TEXT("Error handling DirectSound notifications. Sample will now exit."), TEXT("DirectSound Sample"),
// MB_OK | MB_ICONERROR );
LOGDEBUG("DDuplexAudio::Execute:Failed to HandleRenderNotification,shutting down...");
_is_shutdown_requested = TRUE;
}
break;
case WAIT_OBJECT_0 + 1:
// capturing notification is signaled
// This means that DirectSound just finished capturing
// a piece of the buffer, so we can copy the captured data from the recorder buffer.
if( FAILED( hr = HandleCaptureNotification() ) )
{
//DXTRACE_ERR( TEXT("RecordCapturedData"), hr );
//MessageBox( NULL, TEXT("Error handling DirectSound notifications. Sample will now exit."), TEXT("DirectSound Sample"),
// MB_OK | MB_ICONERROR );
LOGDEBUG("DDuplexAudio::Execute:Failed to HandleCaptureNotification,shutting down...");
_is_shutdown_requested = TRUE;
}
break;
case WAIT_OBJECT_0 + 2:
//// Windows messages are available
//while( PeekMessage( &msg, NULL, 0, 0, PM_REMOVE ) )
//{
// if( !IsDialogMessage( hDlg, &msg ) )
// {
// TranslateMessage( &msg );
// DispatchMessage( &msg );
// }
// if( msg.message == WM_QUIT )
// bDone = TRUE;
default :
break;
}
}
StopCapture();
StopPlay();
LOGINFO("DDuplexAudio shutdowned.");
}
/**
* Server command receiver routine.
*
* @param pkt
* packet node.
* @return
* 15 to exit command thread, all other value
* are considered normal.
*/
int
SrvRxCmd( void * pkt )
{
int ret = 0;
int acked = 0;
pkt_node_t * p = (pkt_node_t *)pkt;
DBGLOG("command: %d", p->hdr.cmd);
switch (p->hdr.cmd)
{
case CMD_GET_VERSION:
DBGLOG("CMD_GET_VERSION.");
CoolCmdSendPacket(p->fd, CMD_GET_VERSION|NMS_CMD_ACK,
(void*)version, strlen(version)+1);
acked = 1;
break;
// careful: this will be the last command server responds to.
case CMD_STOP_SERVER:
DBGLOG("CMD_STOP_SERVER.");
ret = 15;
break;
case CMD_SET_INPUT_MODE:
DBGLOG("CMD_SET_INPUT_MODE.");
EncInputSetMode(*(int*)p->data);
break;
case CMD_SET_OUTPUT_MODE:
DBGLOG("CMD_SET_OUTPUT_MODE.");
{
OutputSetMode(*(int*)p->data);
if (SrvIsMonitorActive())
{
SrvStartMonitorInternal();
}
else if (SrvIsRecording())
{
}
else if (SrvIsPlaying())
{
OutputActivateMode(0);
}
}
break;
case CMD_SET_OUTPUT_PROPORTIONS:
DBGLOG("CMD_SET_OUTPUT_PROPORTIONS.");
SrvSetProportions((*(int*)p->data));
break;
case CMD_GET_OUTPUT_PROPORTIONS:
DBGLOG("CMD_GET_OUTPUT_PROPORTIONS.");
int proportions = SrvGetProportions();
CoolCmdSendPacket(p->fd, CMD_GET_OUTPUT_PROPORTIONS|NMS_CMD_ACK,
(void*)&proportions, sizeof(int));
acked = 1;
break;
case CMD_START_SLIDE_SHOW:
DBGLOG("CMD_START_SLIDE_SHOW.");
{
int startslideshow;
startslideshow = SrvStartSlideShow();
CoolCmdSendPacket(p->fd, CMD_START_SLIDE_SHOW|NMS_CMD_ACK,
(void*)&startslideshow, sizeof(int));
acked = 1;
DBGLOG("CMD_START_SLIDE_SHOW completed.");
}
break;
case CMD_SET_SLIDE_SHOW_IMAGE:
DBGLOG("CMD_SLIDE_SHOW_SET_IMAGE.");
{
SrvSlideShowSetImage((char *)p->data);
}
break;
case CMD_STOP_SLIDE_SHOW:
DBGLOG("CMD_SLIDE_SHOW_STOP.");
SrvStopSlideShow();
break;
case CMD_PLAY:
DBGLOG("CMD_PLAY.");
int ret = StartPlay(p->data, p->hdr.dataLen);
CoolCmdSendPacket(p->fd, CMD_PLAY|NMS_CMD_ACK,
(void*)&ret, sizeof(int));
acked = 1;
break;
case CMD_PAUSE_UNPAUSE:
DBGLOG("CMD_PAUSE_UNPAUSE.");
SrvPauseUnpause();
break;
case CMD_STOP_PLAY:
DBGLOG("CMD_STOP_PLAY.");
SrvStop();
break;
case CMD_GET_SRV_STATUS:
DBGLOG("CMD_GET_SRV_STATUS.");
{
int status;
status = SrvGetSrvStatus();
CoolCmdSendPacket(p->fd, CMD_GET_SRV_STATUS|NMS_CMD_ACK,
(void*)&status, sizeof(int));
acked = 1;
}
break;
case CMD_GET_VOLUME:
DBGLOG("CMD_GET_VOLUME.");
{
int vol[2];
SrvGetVolume(&vol[0], &vol[1]);
CoolCmdSendPacket(p->fd, CMD_GET_VOLUME|NMS_CMD_ACK,
(void*)vol, sizeof(vol));
acked = 1;
}
break;
case CMD_SET_VOLUME:
DBGLOG("CMD_SET_VOLUME.");
{
int vol[2];
int * pv;
pv = (int*)p->data;
vol[0] = *pv++;
vol[1] = *pv;
SrvSetVolume(vol[0], vol[1]);
}
break;
case CMD_GET_PLAY_TIME:
DBGLOG("CMD_GET_PLAYTIME.");
{
int t;
t = SrvGetPlaytime();
CoolCmdSendPacket(p->fd, CMD_GET_PLAY_TIME|NMS_CMD_ACK,
(void*)&t, sizeof(int));
acked = 1;
}
break;
case CMD_SEEK:
DBGLOG("CMD_SEEK.");
{
int t;
int *pv;
pv = (int*)p->data;
t = *pv;
t = SrvSeek(t);
CoolCmdSendPacket(p->fd, CMD_SEEK|NMS_CMD_ACK,
(void*)&t, sizeof(int));
acked = 1;
}
break;
case CMD_TRACK_CHANGE:
DBGLOG("CMD_TRACK_CHANGE.");
{
int track;
int *pv;
int retv;
pv = (int*)p->data;
track = *pv;
retv = SrvTrackChange(track);
CoolCmdSendPacket(p->fd, CMD_TRACK_CHANGE|NMS_CMD_ACK,
(void*)&retv, sizeof(int));
acked = 1;
}
break;
case CMD_FF_RW:
DBGLOG("CMD_FF_RW.");
SrvFfRw(*(int*)p->data);
break;
case CMD_GET_FFRW_LEVEL:
DBGLOG("CMD_GET_FFRW_LEVEL.");
{
int level = SrvGetFFRWLevel();
CoolCmdSendPacket(p->fd, CMD_GET_FFRW_LEVEL|NMS_CMD_ACK,
(void*)&level, sizeof(int));
acked = 1;
}
break;
case CMD_SF_RW:
DBGLOG("CMD_SF_RW.");
SrvSfRw(*(int*)p->data);
break;
case CMD_GET_SFRW_LEVEL:
DBGLOG("CMD_GET_SFRW_LEVEL.");
{
int level = SrvGetSFRWLevel();
CoolCmdSendPacket(p->fd, CMD_GET_SFRW_LEVEL|NMS_CMD_ACK,
(void*)&level, sizeof(int));
acked = 1;
}
break;
case CMD_FRAME_BY_FRAME:
DBGLOG("CMD_FRAME_BY_FRAME.");
SrvFrameByFrame(*(int*)p->data);
break;
case CMD_REPEAT_A_B:
DBGLOG("CMD_REPEAT_A_B.");
SrvRepeatAB(*(int*)p->data);
break;
case CMD_GET_REPEAT_AB_STATUS:
DBGLOG("CMD_GET_REPEAT_AB_STATUS.");
{
int status = SrvGetRepeatABStatus();
CoolCmdSendPacket(p->fd, CMD_GET_REPEAT_AB_STATUS|NMS_CMD_ACK,
(void*)&status, sizeof(int));
acked = 1;
}
break;
case CMD_IS_PLAYING:
DBGLOG("CMD_IS_PLAYING.");
{
int playing = SrvIsPlaying();
CoolCmdSendPacket(p->fd, CMD_IS_PLAYING|NMS_CMD_ACK,
(void*)&playing, sizeof(int));
acked = 1;
}
break;
case CMD_GET_PLAYMODE:
DBGLOG("CMD_GET_PLAYMODE.");
{
int mode = SrvGetPlaymode();
CoolCmdSendPacket(p->fd, CMD_GET_PLAYMODE|NMS_CMD_ACK,
(void*)&mode, sizeof(int));
acked = 1;
}
break;
case CMD_SET_PLAYMODE:
DBGLOG("CMD_SET_PLAYMODE.");
{
SrvSetPlaymode(*((int*)p->data));
}
break;
case CMD_SET_EDITMODE:
DBGLOG("CMD_SET_EDITMODE.");
{
SrvSetEditmode(*((int*)p->data));
}
break;
case CMD_GET_REPEATMODE:
DBGLOG("CMD_GET_REPEATMODE.");
{
int mode = SrvGetRepeatmode();
CoolCmdSendPacket(p->fd, CMD_GET_REPEATMODE|NMS_CMD_ACK,
(void*)&mode, sizeof(int));
acked = 1;
}
break;
case CMD_SET_REPEATMODE:
DBGLOG("CMD_SET_REPEATMODE.");
{
SrvSetRepeatmode(*((int*)p->data));
}
break;
case CMD_GET_TOTAL_FILES:
DBGLOG("CMD_GET_TOTAL_FILES.");
{
int num = SrvGetTotalFiles();
CoolCmdSendPacket(p->fd, CMD_GET_TOTAL_FILES|NMS_CMD_ACK,
(void*)&num, sizeof(int));
acked = 1;
}
break;
case CMD_GET_FILE_INDEX:
DBGLOG("CMD_GET_FILE_INDEX.");
{
int idx = SrvGetFileIndex();
CoolCmdSendPacket(p->fd, CMD_GET_FILE_INDEX|NMS_CMD_ACK,
(void*)&idx, sizeof(int));
acked = 1;
}
break;
case CMD_GET_FILE_PATH:
DBGLOG("CMD_GET_FILE_PATH.");
{
char path[PATH_MAX];
int idx;
int *pv;
pv = (int*)p->data;
idx = *pv;
SrvGetFilePath(idx, path,PATH_MAX);
CoolCmdSendPacket(p->fd, CMD_GET_FILE_PATH|NMS_CMD_ACK,
(void*)path, strlen(path)+1);
acked = 1;
}
break;
case CMD_MEDIA_INFO:
DBGLOG("CMD_MEDIA_INFO.");
{
media_info_t media_info;
memset(&media_info, 0 , sizeof(media_info_t));
SrvGetMediaInfo((char *)p->data, &media_info);
CoolCmdSendPacket(p->fd,CMD_MEDIA_INFO|NMS_CMD_ACK,
(void *)(&media_info),sizeof(media_info_t));
acked = 1;
}
break;
/* start of encoder interface. */
case CMD_RECORD:
DBGLOG("CMD_RECORD.");
NMS_SRV_ERROR_DETAIL result;
StartRecord(p->data, p->hdr.dataLen, &result);
CoolCmdSendPacket(p->fd, CMD_RECORD | NMS_CMD_ACK,
(void *)(&result), sizeof(NMS_SRV_ERROR_DETAIL));
acked = 1;
break;
case CMD_PAUSE_UNPAUSE_RECORD:
DBGLOG("CMD_PAUSE_UNPAUSE_RECORD.");
SrvPauseRecord(*(int*)p->data);
break;
case CMD_STOP_RECORD:
DBGLOG("CMD_STOP_RECORD.");
SrvStopRecord();
break;
case CMD_GET_GAIN:
DBGLOG("CMD_GET_GAIN.");
{
int gain[2];
SrvGetGain(&gain[0], &gain[1]);
CoolCmdSendPacket(p->fd, CMD_GET_GAIN|NMS_CMD_ACK,
(void*)gain, sizeof(gain));
acked = 1;
}
break;
case CMD_SET_GAIN:
DBGLOG("CMD_SET_GAIN.");
{
int gain[2];
int * pg;
pg = (int*)p->data;
gain[0] = *pg++;
gain[1] = *pg;
SrvSetGain(gain[0], gain[1]);
}
break;
case CMD_GET_RECORD_TIME:
DBGLOG("CMD_GET_RECORD_TIME.");
{
int t;
t = SrvGetRecordtime();
CoolCmdSendPacket(p->fd, CMD_GET_RECORD_TIME|NMS_CMD_ACK,
(void*)&t, sizeof(int));
acked = 1;
}
break;
case CMD_GET_RECORD_SIZE:
DBGLOG("CMD_GET_RECORD_SIZE.");
{
unsigned int t;
t = SrvGetRecordsize();
CoolCmdSendPacket(p->fd, CMD_GET_RECORD_SIZE|NMS_CMD_ACK,
(void*)&t, sizeof(unsigned int));
acked = 1;
}
break;
case CMD_GET_RECORD_ERROR:
DBGLOG("CMD_GET_RECORD_ERROR.");
{
NMS_SRV_ERROR_DETAIL det;
SrvGetRecordError(&det);
CoolCmdSendPacket(p->fd, CMD_GET_RECORD_ERROR|NMS_CMD_ACK,
(void*)&det, sizeof(NMS_SRV_ERROR_DETAIL));
acked = 1;
}
break;
case CMD_IS_RECORDING:
DBGLOG("CMD_IS_RECORDING.");
{
int recording = SrvIsRecording();
CoolCmdSendPacket(p->fd, CMD_IS_RECORDING|NMS_CMD_ACK,
(void*)&recording, sizeof(int));
acked = 1;
}
break;
case CMD_START_MONITOR:
DBGLOG("CMD_START_MONITOR.");
{
int startmonitor;
int pid = (*(int*)p->data);
startmonitor = SrvStartMonitor(pid);
CoolCmdSendPacket(p->fd, CMD_START_MONITOR|NMS_CMD_ACK,
(void*)&startmonitor, sizeof(int));
acked = 1;
DBGLOG("CMD_START_MONITOR completed.");
}
break;
case CMD_STOP_MONITOR:
DBGLOG("CMD_STOP_MONITOR.");
int pid = (*(int*)p->data);
SrvStopMonitor(pid);
break;
case CMD_IS_MONITOR_ENABLED:
DBGLOG("CMD_IS_MONITOR_ENABLED.");
{
int monitoractive = SrvIsMonitorActive();
CoolCmdSendPacket(p->fd, CMD_IS_MONITOR_ENABLED|NMS_CMD_ACK,
(void*)&monitoractive, sizeof(int));
acked = 1;
}
break;
case CMD_CAP_INIT:
DBGLOG("CMD_CAP_INIT.");
{
capture_desc_t desc;
capture_ret_t capret;
desc.capture_type = (*(int*)p->data);
int suc = CaptureInit(&desc);
if(suc)
{
capret.width = -1;
capret.height = -1;
}
else
{
capret.width = desc.width;
capret.height = desc.height;
}
capret.ret = suc;
CoolCmdSendPacket(p->fd,CMD_CAP_INIT|NMS_CMD_ACK,
(void *)(&capret),sizeof(capture_ret_t));
acked = 1;
}
break;
case CMD_CAP_GET_FRAME:
DBGLOG("CMD_CAP_GET_FRAME.");
{
frame_desc_t desc;
int suc = CaptureGetFrame(&desc);
if(suc)
{
CoolCmdSendPacket(p->fd, CMD_CAP_GET_FRAME|NMS_CMD_ACK,
(void *)(&suc), sizeof(int));
}
else
{
CoolCmdSendPacket(p->fd, CMD_CAP_GET_FRAME|NMS_CMD_ACK,
(void *)(desc.data), desc.size);
CaptureReleaseFrame();
}
acked = 1;
}
break;
case CMD_CAP_FINISH:
DBGLOG("CMD_CAP_FINISH.");
{
int suc = CaptureFinish();
CoolCmdSendPacket(p->fd, CMD_CAP_FINISH|NMS_CMD_ACK,
(void*)&suc, sizeof(int));
acked = 1;
}
break;
case CMD_PING:
DBGLOG("CMD_PING.");
break;
default:
/* retain the data for now. */
WPRINT("unknown command, data retained.");
ret = 1;
break;
}
/* send back original command as ack. */
if (!acked)
{
CoolCmdSendPacket(p->fd, p->hdr.cmd|NMS_CMD_ACK, NULL, 0);
DBGLOG("server acked.");
}
close(p->fd);
/* release data. */
if ( 0 == ret )
{
if (p->hdr.dataLen) free(p->data);
}
return ret;
}