Alsa9Buf::Alsa9Buf( hw hardware, int channels_ ) { GetSoundCardDebugInfo(); InitializeErrorHandler(); channels = channels_; samplerate = 44100; samplebits = 16; last_cursor_pos = 0; samplerate_set_explicitly = false; preferred_writeahead = 8192; preferred_chunksize = 1024; /* Open the device. */ int err; err = dsnd_pcm_open( &pcm, DeviceName(), SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK ); if (err < 0) RageException::ThrowNonfatal("dsnd_pcm_open(%s): %s", DeviceName().c_str(), dsnd_strerror(err)); if( !SetHWParams() ) { CHECKPOINT; dsnd_pcm_close(pcm); CHECKPOINT; RageException::ThrowNonfatal( "SetHWParams failed" ); } SetSWParams(); }
Alsa9Buf::~Alsa9Buf() { if( pcm != NULL ) dsnd_pcm_close( pcm ); }
Alsa9Buf::~Alsa9Buf() { dsnd_pcm_close(pcm); }