void Sound::play()
{
if (!m_buffer || m_buffer->getSampleCount() == 0)
return;
if (getStatus() == Playing)
stop();
m_channel = 0;
while (m_channel < 24 && ndspChnIsPlaying(m_channel))
m_channel++;
if (m_channel == 24) {
err() << "Sound::play() failed because all channels are in use." << std::endl;
m_channel = -1;
return;
}
setPlayingOffset(m_pauseOffset);
if (m_pauseOffset != Time::Zero)
m_pauseOffset = Time::Zero;
u32 size = sizeof(Int16) * m_buffer->getSampleCount();
ndspChnReset(m_channel);
ndspChnSetInterp(m_channel, NDSP_INTERP_POLYPHASE);
ndspChnSetRate(m_channel, float(m_buffer->getSampleRate()));
ndspChnSetFormat(m_channel, (m_buffer->getChannelCount() == 1) ? NDSP_FORMAT_MONO_PCM16 : NDSP_FORMAT_STEREO_PCM16);
DSP_FlushDataCache((u8*)m_buffer->getSamples(), size);
ndspChnWaveBufAdd(m_channel, &m_ndspWaveBuf);
}
void sfSoundStream_setPlayingOffset(sfSoundStream* soundStream, sfTime timeOffset)
{
CSFML_CALL(soundStream, setPlayingOffset(sf::microseconds(timeOffset.microseconds)));
}
