/// <summary>
/// Creates a new Queue entry
/// </summary>
/// <param name="textureOrRef">TTextureType or CTextureRef</param>
/// <param name="action"></param>
/// <param name="dataSize">Size of data</param>
/// <param name="data">Texture data</param>
public STextureQueue(object textureOrRef, EQueueAction action, Size dataSize, byte[] data)
{
TextureOrRef = textureOrRef;
Action = action;
DataSize = dataSize;
Data = data;
}
/// <summary>
/// Creates a new Queue entry
/// </summary>
/// <param name="textureOrRef">TTextureType or CTextureRef</param>
/// <param name="action"></param>
/// <param name="data">Texture data as a bitmap</param>
public STextureQueue(object textureOrRef, EQueueAction action, Bitmap data)
{
TextureOrRef = textureOrRef;
Action = action;
Data = data;
DataSize = new Size();
}
/// <summary>
/// Helper function to resize a bitmap and enqueue it
/// </summary>
/// <param name="texture"></param>
/// <param name="bmp"></param>
/// <param name="action"></param>
private void _ResizeTextureAndEnqueue(object texture, Bitmap bmp, EQueueAction action)
{
Bitmap bmp2 = bmp.Resize(_GetNewTextureSize(bmp.Size));
bmp.Dispose();
lock (_TextureQueue)
{
_TextureQueue.Enqueue(new STextureQueue(texture, action, bmp2));
}
}
/// <summary>
/// Enqueues a bitmap to add or update the texture
/// </summary>
/// <param name="texture">TTextureType (Add) or CTextureRef(Update)</param>
/// <param name="bmp"></param>
/// <param name="action"></param>
/// <param name="asyncResize">True if resizing should be done in an extra thread</param>
private void _EnqueueTextureAddOrUpdate(Object texture, Bitmap bmp, EQueueAction action, bool asyncResize)
{
Debug.Assert(action == EQueueAction.Add || action == EQueueAction.Update);
Debug.Assert(action != EQueueAction.Add || texture is TTextureType);
Debug.Assert(action != EQueueAction.Update || texture is CTextureRef);
if (_RequiresResize(bmp.GetSize()))
{
if (asyncResize)
{
Task.Factory.StartNew(() => _ResizeTextureAndEnqueue(texture, bmp, action));
}
else
{
_ResizeTextureAndEnqueue(texture, bmp, action);
}
}
else
{
lock (_TextureQueue)
{
_TextureQueue.Enqueue(new STextureQueue(texture, action, bmp));
}
}
}
