private static void RemoveSyncFromStream(AudioStream audioStream, AudioSync sync)
{
if (sync.Id == int.MinValue)
{
return;
}
BassMix.BASS_Mixer_ChannelRemoveSync(audioStream.ChannelId, sync.Id);
sync.Id = int.MinValue;
}
private AudioSection GetAudioSectionBySync(int channel, AudioSync audioSync)
{
var streamSection = GetStreamSectionByChannel(channel);
lock (streamSection)
{
return(audioSync.SyncType == SyncType.AudioStreamEvent
? null
: streamSection.AudioSections.FirstOrDefault(a => a.AudioSyncs.Any(x => x.Id == audioSync.Id)));
}
}
private static AudioSync AddSync(AudioStream audioStream, SyncType syncType, double position)
{
if (position == double.MinValue)
{
return(null);
}
var samplePosition = GetSamplePosition(audioStream, position);
var audioSync = new AudioSync {
SyncType = syncType, Position = samplePosition
};
AddSyncToStream(audioStream, audioSync);
return(audioSync);
}
private static void AddSyncToStream(AudioStream audioStream, AudioSync audioSync)
{
lock (audioStream)
{
audioStream.AudioSyncs.Add(audioSync);
}
if (audioSync.SyncType == SyncType.Start || audioStream.DisableSyncs)
{
return;
}
audioSync.Id = BassMix.BASS_Mixer_ChannelSetSync(audioStream.ChannelId,
BASSSync.BASS_SYNC_POS | BASSSync.BASS_SYNC_MIXTIME,
audioSync.Position,
audioStream.SyncProc,
new IntPtr((int)audioSync.SyncType));
}
private static void AddSyncToStream(AudioStream audioStream, AudioSync audioSync)
{
lock (audioStream)
{
audioStream.AudioSyncs.Add(audioSync);
}
if (audioSync.SyncType == SyncType.Start)
return;
audioSync.Id = BassMix.BASS_Mixer_ChannelSetSync(audioStream.Channel,
BASSSync.BASS_SYNC_POS | BASSSync.BASS_SYNC_MIXTIME,
audioSync.Position,
audioStream.SyncProc,
new IntPtr((int) audioSync.SyncType));
}
private static void RemoveSyncFromStream(AudioStream audioStream, AudioSync sync)
{
if (sync.Id == int.MinValue) return;
BassMix.BASS_Mixer_ChannelRemoveSync(audioStream.Channel, sync.Id);
sync.Id = int.MinValue;
}
private AudioSection GetAudioSectionBySync(int channel, AudioSync audioSync)
{
var streamSection = GetStreamSectionByChannel(channel);
lock (streamSection)
{
return (audioSync.SyncType == SyncType.AudioStreamEvent)
? null
: streamSection.AudioSections.FirstOrDefault(a => a.AudioSyncs.Any(x => x.Id == audioSync.Id));
}
}
private static AudioSync AddSync(AudioStream audioStream, SyncType syncType, double position)
{
if (position == double.MinValue) return null;
var samplePosition = GetSamplePosition(audioStream, position);
var audioSync = new AudioSync {SyncType = syncType, Position = samplePosition};
AddSyncToStream(audioStream, audioSync);
return audioSync;
}
