internal void CopyInternal(ref RTCRtpEncodingParametersInternal instance)
{
instance.active = active;
instance.hasValueMaxBitrate = maxBitrate.HasValue;
if (maxBitrate.HasValue)
{
instance.maxBitrate = maxBitrate.Value;
}
instance.hasValueMinBitrate = minBitrate.HasValue;
if (minBitrate.HasValue)
{
instance.minBitrate = minBitrate.Value;
}
instance.hasValueMaxFramerate = maxFramerate.HasValue;
if (maxFramerate.HasValue)
{
instance.maxFramerate = maxFramerate.Value;
}
instance.hasValueScaleResolutionDownBy = scaleResolutionDownBy.HasValue;
if (scaleResolutionDownBy.HasValue)
{
instance.scaleResolutionDownBy = scaleResolutionDownBy.Value;
}
instance.rid = string.IsNullOrEmpty(rid) ? IntPtr.Zero : Marshal.StringToCoTaskMemAnsi(rid);
}
internal RTCRtpEncodingParameters(ref RTCRtpEncodingParametersInternal parameter)
{
active = parameter.active;
maxBitrate = parameter.maxBitrate;
minBitrate = parameter.minBitrate;
maxFramerate = parameter.maxFramerate;
scaleResolutionDownBy = parameter.scaleResolutionDownBy;
if (parameter.rid != IntPtr.Zero)
{
rid = parameter.rid.AsAnsiStringWithFreeMem();
}
}
internal void CreateInstance(out RTCRtpSendParametersInternal instance)
{
instance = default;
RTCRtpEncodingParametersInternal[] encodings =
new RTCRtpEncodingParametersInternal[this.encodings.Length];
for (int i = 0; i < this.encodings.Length; i++)
{
this.encodings[i].CopyInternal(ref encodings[i]);
}
instance.encodings = encodings;
instance.transactionId = Marshal.StringToCoTaskMemAnsi(transactionId);
}
internal RTCRtpEncodingParameters(RTCRtpEncodingParametersInternal parameter)
{
active = parameter.active;
if (parameter.hasValueMaxBitrate)
maxBitrate = parameter.maxBitrate;
if (parameter.hasValueMaxFramerate)
maxFramerate = parameter.maxFramerate;
if (parameter.hasValueScaleResolutionDownBy)
scaleResolutionDownBy = parameter.scaleResolutionDownBy;
if(parameter.rid != IntPtr.Zero)
rid = parameter.rid.AsAnsiStringWithFreeMem();
}
internal IntPtr CreatePtr()
{
RTCRtpEncodingParametersInternal[] encodings =
new RTCRtpEncodingParametersInternal[_encodings.Length];
for(int i = 0; i < _encodings.Length; i++)
{
_encodings[i].CopyInternal(ref encodings[i]);
}
RTCRtpSendParametersInternal instance = default;
instance.encodingsLength = _encodings.Length;
instance.encodings = IntPtrExtension.ToPtr(encodings);
instance.transactionId = Marshal.StringToCoTaskMemAnsi(_transactionId);
IntPtr ptr = Marshal.AllocCoTaskMem(Marshal.SizeOf(instance));
Marshal.StructureToPtr(instance, ptr, false);
return ptr;
}