void ReleaseRenderTexture(object encoderLock)
{
if (_cameraOutputTexture != null)
{
_cameraOutputTexture.Release();
}
_cameraOutputTexture = null;
if (_vidEnc != IntPtr.Zero && _vCfgEnc != IntPtr.Zero && _vTxfEnc != IntPtr.Zero &&
_aCfgEnc != IntPtr.Zero && _audEnc != IntPtr.Zero)
{
IntPtr _vidEncCopy = _vidEnc;
IntPtr _vCfgEncCopy = _vCfgEnc;
IntPtr _vTxfEncCopy = _vTxfEnc;
IntPtr _aCfgEncCopy = _aCfgEnc;
IntPtr _audEncCopy = _audEnc;
int msTimeout = 1000 / MixCastAV.chunksPerSec;
new Thread(() =>
{
lock (encoderLock)
{
Thread.Sleep(msTimeout);
//Debug.Log("Asynchronously cleaning up encoder: " + _encCopy.ToString());
MixCastAV.writeTrailerCloseStreams(_vidEncCopy);
MixCastAV.freeVideoCfg(_vCfgEncCopy);
MixCastAV.freeAudioEncodeContext(_audEncCopy);
MixCastAV.freeVideoTransform(_vTxfEncCopy);
MixCastAV.freeAudioCfg(_aCfgEncCopy);
}
}).Start();
}
_vidEnc = IntPtr.Zero;
_vCfgEnc = IntPtr.Zero;
_vTxfEnc = IntPtr.Zero;
_aCfgEnc = IntPtr.Zero;
_audEnc = IntPtr.Zero;
}
private void _killDecoder()
{
bool resFreeDec = false;
bool resFreeCfg = false;
bool resFreeTxf = false;
MixCastAV.ReleaseDecodeInterface(decoderInterface);
System.Threading.Thread.Sleep(2); //untested amount of sleep time in ms needed to avoid race condition
//free the decoder
if (vidDec != IntPtr.Zero)
{
resFreeDec = MixCastAV.freeDecodeContext(vidDec) == 0 ? true : false;
}
vidDec = IntPtr.Zero;
//free the data config
if (cfgVidDec != IntPtr.Zero)
{
resFreeCfg = MixCastAV.freeVideoCfg(cfgVidDec) == 0 ? true : false;
}
cfgVidDec = IntPtr.Zero;
//free the transformer
if (vidTxfDec != IntPtr.Zero)
{
resFreeTxf = MixCastAV.freeVideoTransform(vidTxfDec) == 0 ? true : false;
}
vidTxfDec = IntPtr.Zero;
if (resFreeDec == false || resFreeCfg == false || resFreeTxf == false)
{
Debug.LogError("Error Freeing Device Feed. " + vidDec);
}
}