public AudioBuffer(uint sampleCount, uint samplesPerSecond, AudioChannelFormat channelFormat)
{
_samples = new short[sampleCount];
_position = 0;
SamplesPerSecond = (int)samplesPerSecond;
ChannelFormat = channelFormat;
}
public XAudio2SourceVoice(IntPtr instance, AudioChannelFormat channelFormat, int frequency) : base(instance)
{
ChannelFormat = channelFormat;
Frequency = frequency;
StartNative = GetDelegateForVTable <StartDelegate>(19);
SubmitSourceBufferNative = GetDelegateForVTable <SubmitSourceBufferDelegate>(21);
GetStateNative = GetDelegateForVTable <GetStateDelegate>(25);
}
public XAudio2Clip(int samples, AudioChannelFormat channelFormat, int frequency) :
base(samples, channelFormat, frequency)
{
_buffer = new short[samples * (int)channelFormat];
_bufferHandle = GCHandle.Alloc(_buffer, GCHandleType.Pinned);
}
protected AudioClip(int samples, AudioChannelFormat channelFormat, int frequency) : base(null)
{
SampleCount = samples;
ChannelFormat = channelFormat;
Frequency = frequency;
}
public static AudioClip Create(int samples, AudioChannelFormat channelFormat, int frequency)
{
return(Audio.Driver.CreateClip(samples, channelFormat, frequency));
}
public IOSAudioClip(int samples, AudioChannelFormat channelFormat, int frequency) : base(samples, channelFormat, frequency)
{
Format = new AVAudioFormat((double)frequency, (uint)(channelFormat == AudioChannelFormat.Mono ? 1 : 2));
Buffer = new AVAudioPcmBuffer(Format, (uint)samples);
}
public AudioClip CreateClip(int samples, AudioChannelFormat channelFormat, int frequency)
{
return(new IOSAudioClip(samples, channelFormat, frequency));
}