/// <summary>
/// Initializes a new instance of the <see cref="Buffer{T}"/> class.
/// </summary>
/// <param name="length">The desired count of elements. (Minimum size for <see cref="Array"/>)</param>
public Buffer(int length)
{
this.Length = length;
this.Array = PixelDataPool <T> .Rent(length);
this.isPoolingOwner = true;
}
/// <summary>
/// Initializes a new instance of the <see cref="PinnedBuffer{T}"/> class.
/// </summary>
/// <param name="count">The desired count of elements. (Minimum size for <see cref="Array"/>)</param>
public PinnedBuffer(int count)
{
this.Count = count;
this.Array = PixelDataPool <T> .Rent(count);
this.isPoolingOwner = true;
this.Pin();
}
/// <summary>
/// Disposes the <see cref="PinnedBuffer{T}"/> instance by unpinning the array, and returning the pooled buffer when necessary.
/// </summary>
public void Dispose()
{
if (this.IsDisposedOrLostArrayOwnership)
{
return;
}
this.IsDisposedOrLostArrayOwnership = true;
this.UnPin();
if (this.isPoolingOwner)
{
PixelDataPool <T> .Return(this.Array);
}
this.Array = null;
this.Count = 0;
GC.SuppressFinalize(this);
}
/// <summary>
/// Returns the rented pixel array back to the pool.
/// </summary>
private void ReturnPixels()
{
PixelDataPool <TPixel> .Return(this.PixelBuffer);
this.PixelBuffer = null;
}
/// <summary>
/// Rents the pixel array from the pool.
/// </summary>
private void RentPixels()
{
this.PixelBuffer = PixelDataPool <TPixel> .Rent(this.Width *this.Height);
}
/// <summary>
/// Returns the rented pixel array back to the pool.
/// </summary>
private void ReturnPixels()
{
PixelDataPool <TColor> .Return(this.pixelBuffer);
this.pixelBuffer = null;
}