protected override async void init(Stream stream, bool flip, Loader.LoadedCallbackMethod loadedCallback)
{
try
{
using (var memoryStream = new InMemoryRandomAccessStream())
{
await RandomAccessStream.CopyAsync(stream.AsInputStream(), memoryStream);
var decoder = await BitmapDecoder.CreateAsync(memoryStream);
var frame = await decoder.GetFrameAsync(0);
var transform = new BitmapTransform();
transform.InterpolationMode = BitmapInterpolationMode.NearestNeighbor;
transform.Rotation = BitmapRotation.None;
var dataProvider = await decoder.GetPixelDataAsync(BitmapPixelFormat.Rgba8, BitmapAlphaMode.Straight, transform, ExifOrientationMode.IgnoreExifOrientation, ColorManagementMode.ColorManageToSRgb);
var data = dataProvider.DetachPixelData();
int width = (int)decoder.PixelWidth;
int height = (int)decoder.PixelHeight;
Mipmaps = new Mipmap[1];
Size = new Size2(width, height);
Mipmaps[0] = new Mipmap(data, width, height, 1, 4);
if (flip) Mipmaps[0].FlipVertical();
}
}
catch (Exception e)
{
FailedToLoad = true;
Loader.AddLoadableException(e);
if (loadedCallback != null) loadedCallback(this, false);
return;
}
Loaded = true;
if (loadedCallback != null) loadedCallback(this, true);
}
#endregion
