void CALLBACK TapeView_TapeWriteCallback(int value, UINT samples)
{
if (m_hTapeWavPcmFile == (HWAVPCMFILE)INVALID_HANDLE_VALUE) return;
if (!m_okTapeRecording) return;
if (samples == 0) return;
// Scroll buffer
memmove(m_TapeBuffer, m_TapeBuffer + samples, TAPE_BUFFER_SIZE - samples);
// Write samples to the file
for (UINT i = 0; i < samples; i++)
{
WavPcmFile_WriteOne(m_hTapeWavPcmFile, value);
//TODO: Check WavPcmFile_WriteOne result
*(m_TapeBuffer + TAPE_BUFFER_SIZE - samples + i) = (BYTE)((value >> 24) & 0xff);
}
InvalidateRect(m_hwndTapeGraph, NULL, FALSE);
DWORD wavPos = WavPcmFile_GetPosition(m_hTapeWavPcmFile);
int wavFreq = WavPcmFile_GetFrequency(m_hTapeWavPcmFile);
if (wavPos - m_dwTapePositionShown > (DWORD)(wavFreq / 6) || !m_okTapePlaying)
{
TapeView_UpdatePosition();
}
}
void QTapeView::tapeWriteCallback(int value, unsigned int samples)
{
if (m_hTapeWavPcmFile == (HWAVPCMFILE)INVALID_HANDLE_VALUE) return;
if (!m_okTapeRecording) return;
if (samples == 0) return;
// Write samples to the file
for (unsigned int i = 0; i < samples; i++)
WavPcmFile_WriteOne((HWAVPCMFILE)m_hTapeWavPcmFile, value);
DWORD wavPos = WavPcmFile_GetPosition((HWAVPCMFILE)m_hTapeWavPcmFile);
int wavFreq = WavPcmFile_GetFrequency((HWAVPCMFILE)m_hTapeWavPcmFile);
if (wavPos - m_dwTapePositionShown > (DWORD)(wavFreq / 6) || !m_okTapePlaying)
{
this->updatePosition();
}
}
