/// <summary>
/// Flushes the rest of the PCM data in this buffer to VoiceNext packet queue.
/// </summary>
// Token: 0x060000C5 RID: 197 RVA: 0x00003DEC File Offset: 0x00001FEC
public unsafe override void Flush()
{
Span <byte> span = this.PcmMemory.Span;
Helpers.ZeroFill(span.Slice(this.PcmBufferLength));
Span <short> pcmData = MemoryMarshal.Cast <byte, short>(span);
List <IVoiceFilter> filters = this.Filters;
lock (filters)
{
if (this.Filters.Any <IVoiceFilter>())
{
foreach (IVoiceFilter voiceFilter in this.Filters)
{
voiceFilter.Transform(pcmData, this.Connection.AudioFormat, this.SampleDuration);
}
}
}
if (this.VolumeModifier != 1.0)
{
for (int i = 0; i < pcmData.Length; i++)
{
*pcmData[i] = (short)((double)(*pcmData[i]) * this.VolumeModifier);
}
}
Memory <byte> memory = MemoryExtensions.AsMemory <byte>(new byte[span.Length]);
this.Connection.PreparePacket(span, ref memory);
this.Connection.EnqueuePacket(new VoicePacket(memory, this.PcmBufferDuration, false));
}
// Token: 0x060000BF RID: 191 RVA: 0x00003B10 File Offset: 0x00001D10
internal VoiceTransmitStream(VoiceNextConnection vnc, int pcmBufferDuration)
{
this.Connection = vnc;
this.PcmBufferDuration = pcmBufferDuration;
this.PcmBuffer = new byte[vnc.AudioFormat.CalculateSampleSize(pcmBufferDuration)];
this.PcmMemory = MemoryExtensions.AsMemory <byte>(this.PcmBuffer);
this.PcmBufferLength = 0;
this.Filters = new List <IVoiceFilter>();
}
/// <summary>
/// Writes PCM data to the stream. The data is prepared for transmission, and enqueued.
/// </summary>
/// <param name="buffer">PCM data buffer to send.</param>
// Token: 0x060000C4 RID: 196 RVA: 0x00003BD4 File Offset: 0x00001DD4
public unsafe void Write(ReadOnlySpan <byte> buffer)
{
byte[] pcmBuffer = this.PcmBuffer;
lock (pcmBuffer)
{
int i = buffer.Length;
ReadOnlySpan <byte> readOnlySpan = buffer;
Span <byte> span = this.PcmMemory.Span;
while (i > 0)
{
int num = Math.Min(span.Length - this.PcmBufferLength, i);
Span <byte> span2 = span.Slice(this.PcmBufferLength);
readOnlySpan.Slice(0, num).CopyTo(span2);
this.PcmBufferLength += num;
i -= num;
readOnlySpan = readOnlySpan.Slice(num);
if (this.PcmBufferLength == this.PcmBuffer.Length)
{
Span <short> pcmData = MemoryMarshal.Cast <byte, short>(span);
List <IVoiceFilter> filters = this.Filters;
lock (filters)
{
if (this.Filters.Any <IVoiceFilter>())
{
foreach (IVoiceFilter voiceFilter in this.Filters)
{
voiceFilter.Transform(pcmData, this.Connection.AudioFormat, this.SampleDuration);
}
}
}
if (this.VolumeModifier != 1.0)
{
for (int j = 0; j < pcmData.Length; j++)
{
*pcmData[j] = (short)((double)(*pcmData[j]) * this.VolumeModifier);
}
}
this.PcmBufferLength = 0;
Memory <byte> memory = MemoryExtensions.AsMemory <byte>(new byte[span.Length]);
this.Connection.PreparePacket(span, ref memory);
this.Connection.EnqueuePacket(new VoicePacket(memory, this.PcmBufferDuration, false));
}
}
}
}
