private DXImage GetImageForImageElement(ImageElement element)
{
DXImage result = null;
if (!_imageCache.TryGetValue(element, out result))
{
result = ToDispose(new DXImage(_device, _deviceContext));
result.Initialise(element.Bitmap);
_imageCache[element] = result;
}
return result;
}
private Texture GetImageForImageElement(ImageElement element)
{
Texture result = null;
if (!string.IsNullOrEmpty(element.Filename))
{
if (!_imageCache.TryGetValue(element, out result))
{
result = ToDispose(Texture.FromFile(Device, element.Filename));
_imageCache[element] = result;
}
}
else
{
if (!_imageCache.TryGetValue(element, out result) && element.Bitmap != null)
{
using (var ms = new MemoryStream())
{
// TODO: hard-coded target format problematic?
element.Bitmap.Save(ms, ImageFormat.Png);
ms.Seek(0, SeekOrigin.Begin);
result = ToDispose(Texture.FromStream(Device, ms));
}
_imageCache[element] = result;
}
}
return result;
}