static int WavegenFile(void)
{
int finished;
unsigned char wav_outbuf[1024];
char fname[210];
out_ptr = out_start = wav_outbuf;
out_end = wav_outbuf + sizeof(wav_outbuf);
finished = WavegenFill();
if (quiet)
return finished;
if (f_wave == NULL) {
sprintf(fname, "%s_%.2d%s", wavefile, ++wavefile_count, filetype);
if (OpenWaveFile(fname, samplerate) != 0)
return 1;
}
if (end_of_sentence) {
end_of_sentence = 0;
if ((samples_split > 0 ) && (samples_total > samples_split)) {
CloseWaveFile();
samples_total = 0;
}
}
if (f_wave != NULL) {
samples_total += (out_ptr - wav_outbuf)/2;
fwrite(wav_outbuf, 1, out_ptr - wav_outbuf, f_wave);
}
return finished;
}
BOOL CAudioCtrl::Play(char *pszPath)
{
if (pszPath == NULL || m_eStatus == ENUM_STATUS_PLAYING)
{
return FALSE;
}
m_bRecording = FALSE;
if (m_eStatus != ENUM_STATUS_READY)
{
return FALSE;
}
if (!OpenWaveFile(pszPath))
return FALSE;
MMRESULT mmReturn = 0;
// open wavein device
mmReturn = ::waveOutOpen (&m_hPlay, m_uiDeviceID, &m_Format, (DWORD)GetSafeHwnd(), NULL, CALLBACK_WINDOW);
if ( mmReturn )
{
TRACE("waveOutOpen() failed\r\n");
return FALSE;
}
else
{
// make several input buffers and add them to the input queue
for(int i=0; i<m_wInQueu; i++)
{
int nSize = m_dwQueuBufferSize;
if ( !ReadSoundDataFromFile ( m_szAryInData[i], nSize ) )
{
if ( i == 0 )
{
AfxMessageBox ( "Read sound data from file failed" );
return FALSE;
}
}
if ( !AddOutputBufferToQueue ( i, nSize ) )
return FALSE;
}
}
m_eStatus = ENUM_STATUS_PLAYING;
return TRUE;
}
/* OpenSpeechFile: open waveform or parm file */
void OpenSpeechFile(char *s)
{
HTime len;
char buf[MAXSTRLEN];
if (labF) tr = LoadTransLabs(s);
if(IsWave(s))
len = OpenWaveFile(s);
else
len = OpenParmFile(s);
if(labF) AppendLabs(tr,len);
if (trace & T_TOP) AppendTrace(s);
if (tgtPK == ANON) tgtPK = srcPK;
if(trace & T_KINDS){
printf("Source file format: %s [%s]\n",
Format2Str(srcFF), ParmKind2Str(srcPK,buf));
printf("Target file format: %s [%s]\n",
Format2Str(tgtFF), ParmKind2Str(tgtPK,buf));
printf("Source rate: %.0f Target rate: %.0f \n",
srcSampRate,tgtSampRate);
}
}
CSoundFile::CSoundFile(LPCTSTR pszFileName, WAVEFORMATEX* format)
{
m_hFile = NULL;
_tcscpy(m_szFileName, pszFileName);
ZeroMemory(&m_MMCKInfoParent,sizeof(MMCKINFO));
ZeroMemory(&m_MMCKInfoChild,sizeof(MMCKINFO));
ZeroMemory(&m_MMCKInfoData,sizeof(MMCKINFO));
if(format == NULL)
{
m_Mode = READ;
OpenWaveFile();
}
else
{
m_Mode = WRITE;
m_Format = *format;
CreateWaveFile();
}
if(m_Mode == ERROR) Close();
}
