public void Close()
{
_enableBackground = false;
_backgroundEncoder?.Wait();
_backgroundEncoder = null;
VpxDllCall.EncodeClose();
_srcTexture = null;
}
public void Setup(int width, int hight, int bitrate, int useCpu, Texture srcTexture)
{
this.Width = Mathf.Min(Screen.width, width);
this.Hight = Mathf.Min(Screen.height, hight);
VpxDllCall.EncodeSetup(this.Width, this.Hight, bitrate, useCpu);
_srcTexture = null;
// 出力
this.WriteBuffer();
_enableBackground = true;
_updateState = UpState.Non;
_srcTexture = srcTexture;
_backgroundEncoder = Task.Run(BackGroundEncode);
}
public event Action <IntPtr, int> OnEncoded = null; // エンコード時
private void WriteBuffer()
{
while (true)
{
int size = 0;
var ptr = VpxDllCall.EncodeGetData(ref size);
if (ptr == IntPtr.Zero)
{
break;
}
if (size == 0)
{
break;
}
this.OnEncoded?.Invoke(ptr, size);
}
}
// フレームバッファを変換して任意のバッファに保存
private bool Encode()
{
try
{
this.ImgId++;
var gcH = GCHandle.Alloc(_pixBuffer, GCHandleType.Pinned);
// var size = _pixBuffer.Length * Marshal.SizeOf(typeof(Color32));
var size = _pixBufferSize * Marshal.SizeOf(typeof(Color32));
VpxDllCall.EncodeSetFrameYUV(gcH.AddrOfPinnedObject(), size, this.Width, 0, this.ImgId);
gcH.Free();
}
catch (Exception e)
{
Debug.LogError($"error : {e.Message}");
}
this.WriteBuffer();
return(true); // 更新あり
}