//-----------------------------------------------------------------------------
// Name: FillBuffer()
// Desc: Fill the DirectSound buffer with data from the wav file
//-----------------------------------------------------------------------------
HRESULT PinDirectSound::FillBuffer(PinSound *pps)
{
BYTE* pbWavData; // Pointer to actual wav data
UINT cbWavSize; // Size of data
VOID* pbData = NULL;
VOID* pbData2 = NULL;
DWORD dwLength;
DWORD dwLength2;
// The size of wave data is in pWaveFileSound->m_ckIn
INT nWaveFileSize = m_pWaveSoundRead->m_ckIn.cksize;
// Allocate that buffer.
pbWavData = new BYTE[nWaveFileSize];
if (NULL == pbWavData)
return E_OUTOFMEMORY;
HRESULT hr;
if (FAILED(hr = m_pWaveSoundRead->Read(nWaveFileSize,
pbWavData,
&cbWavSize)))
{
delete[] pbWavData;
ShowError("Could not read wav file.");
return hr;
}
// Reset the file to the beginning
m_pWaveSoundRead->Reset();
// Lock the buffer down
if (FAILED(hr = pps->m_pDSBuffer->Lock(0, m_dwBufferBytes, &pbData, &dwLength,
&pbData2, &dwLength2, 0L)))
{
delete[] pbWavData;
ShowError("Could not lock sound buffer.");
return hr;
}
// Copy the memory to it.
memcpy(pbData, pbWavData, m_dwBufferBytes);
// Unlock the buffer, we don't need it anymore.
pps->m_pDSBuffer->Unlock(pbData, m_dwBufferBytes, NULL, 0);
pbData = NULL;
pps->m_pdata = new char[m_dwBufferBytes];
memcpy(pps->m_pdata, pbWavData, m_dwBufferBytes);
pps->m_cdata = m_dwBufferBytes;
// We dont need the wav file data buffer anymore, so delete it
SAFE_VECTOR_DELETE(pbWavData);
return S_OK;
}
FastIStorage::~FastIStorage()
{
for (int i=0;i<m_vstg.Size();i++)
{
m_vstg.ElementAt(i)->Release();
}
for (int i=0;i<m_vstm.Size();i++)
{
m_vstm.ElementAt(i)->Release();
}
SAFE_VECTOR_DELETE(m_wzName);
}
FastIStream::~FastIStream()
{
free(m_rg);
SAFE_VECTOR_DELETE(m_wzName);
}
Texture::~Texture()
{
SAFE_VECTOR_DELETE(m_colorData);
}
