private Animator(Stream sourceStream, Uri sourceUri, GifDataStream metadata, RepeatBehavior repeatBehavior, Image image)
{
//this.\u002Ector();
this._sourceStream = sourceStream;
this._sourceUri = sourceUri;
this._metadata = metadata;
this._image = image;
this._palettes = Animator.CreatePalettes(metadata);
this._bitmap = Animator.CreateBitmap(metadata);
GifLogicalScreenDescriptor screenDescriptor = metadata.Header.LogicalScreenDescriptor;
this._stride = 4 * ((screenDescriptor.Width * 32 + 31) / 32);
this._previousBackBuffer = new byte[screenDescriptor.Height * this._stride];
this._indexStreamBuffer = Animator.CreateIndexStreamBuffer(metadata, this._sourceStream);
this._timingManager = this.CreateTimingManager(metadata, repeatBehavior);
}
