public void onRenderVideoFrame(string userId, TRTCVideoStreamType streamType, TRTCVideoFrame frame)
{
// 大小视频是占一个视频位，底层支持动态切换。
if (streamType == TRTCVideoStreamType.TRTCVideoStreamTypeSmall)
{
streamType = TRTCVideoStreamType.TRTCVideoStreamTypeBig;
}
TXLiteAVVideoView view = null;
lock (mMapViews)
{
foreach (var item in mMapViews)
{
if (item.Key.Equals(GetKey(userId, streamType)) && item.Value != null)
{
view = item.Value;
break;
}
}
}
if (view != null)
{
view.AppendVideoFrame(frame.data, (int)frame.width, (int)frame.height, frame.videoFormat, frame.rotation);
}
}
public void RemoveView(string userId, TRTCVideoStreamType type, TXLiteAVVideoView view)
{
lock (mMapViews)
{
foreach (var item in mMapViews.ToList())
{
if (item.Key.Equals(GetKey(userId, type)))
{
if (item.Value != null)
{
item.Value.Dispose();
}
mMapViews.Remove(item.Key);
break;
}
}
}
}
public void AddView(string userId, TRTCVideoStreamType type, TXLiteAVVideoView view)
{
lock (mMapViews)
{
bool find = false;
foreach (var item in mMapViews)
{
if (item.Key.Equals(GetKey(userId, type)))
{
find = true;
break;
}
}
if (!find)
{
mMapViews.Add(GetKey(userId, type), view);
}
}
}