/// <inheritdoc/>
public Task <Image <TPixel> > DecodeAsync <TPixel>(Configuration configuration, Stream stream, CancellationToken cancellationToken)
where TPixel : unmanaged, IPixel <TPixel>
{
Guard.NotNull(stream, nameof(stream));
using var decoder = new JpegDecoderCore(configuration, this);
return(decoder.DecodeAsync <TPixel>(configuration, stream, cancellationToken));
}
/// <inheritdoc/>
public async Task <Image <TPixel> > DecodeAsync <TPixel>(Configuration configuration, Stream stream)
where TPixel : unmanaged, IPixel <TPixel>
{
Guard.NotNull(stream, nameof(stream));
using var decoder = new JpegDecoderCore(configuration, this);
try
{
return(await decoder.DecodeAsync <TPixel>(stream).ConfigureAwait(false));
}
catch (InvalidMemoryOperationException ex)
{
(int w, int h) = (decoder.ImageWidth, decoder.ImageHeight);
JpegThrowHelper.ThrowInvalidImageContentException($"Can not decode image. Failed to allocate buffers for possibly degenerate dimensions: {w}x{h}.", ex);
// Not reachable, as the previous statement will throw a exception.
return(null);
}
}
