// AnyChat内核回调
public static void VideoData_CallBack(int userId, IntPtr buf, int len, AnyChatCoreSDK.BITMAPINFOHEADER bitMap, int userValue)
{
if (VideoDataHandler != null)
VideoDataHandler(userId, buf, len, bitMap, userValue);
}
// 静态委托
public void VideoDataCallbackDelegate(int userId, IntPtr buf, int len, AnyChatCoreSDK.BITMAPINFOHEADER bitMap, int userValue)
{
int stride = bitMap.biWidth * 3;
BitmapSource bs = BitmapSource.Create(bitMap.biWidth, bitMap.biHeight, 96, 96, PixelFormats.Bgr24, null, buf, len, stride);
// 将图像进行翻转
TransformedBitmap RotateBitmap = new TransformedBitmap();
RotateBitmap.BeginInit();
RotateBitmap.Source = bs;
RotateBitmap.Transform = new RotateTransform(180);
RotateBitmap.EndInit();
RotateBitmap.Freeze();
// 异步操作
Action action = new Action(delegate()
{
Dispatcher.BeginInvoke(new Action(delegate()
{
if (userId == g_selfUserId)
localVideoImage.Source = RotateBitmap;
else if (userId == g_otherUserId)
remoteVideoImage.Source = RotateBitmap;
}), null);
});
action.BeginInvoke(null, null);
}