public WicDecoder(IPixelSource imgSource, WicProcessingContext ctx)
{
init(null, ctx);
ContainerFormat = FileFormat.Unknown;
FrameCount = 1;
ctx.Source = imgSource.AsPixelSource();
}
/// <inheritdoc cref="BuildPipeline(string, ProcessImageSettings)" />
/// <param name="imgSource">A custom pixel source to use as input.</param>
public static ProcessingPipeline BuildPipeline(IPixelSource imgSource, ProcessImageSettings settings)
{
if (imgSource is null)
{
throw new ArgumentNullException(nameof(imgSource));
}
var ctx = new PipelineContext(settings)
{
ImageContainer = new PixelSourceContainer(imgSource),
Source = imgSource.AsPixelSource()
};
buildPipeline(ctx, false);
return(new ProcessingPipeline(ctx));
}
/// <inheritdoc cref="ProcessImage(string, Stream, ProcessImageSettings)" />
/// <param name="imgSource">A custom pixel source to use as input.</param>
public static ProcessImageResult ProcessImage(IPixelSource imgSource, Stream outStream, ProcessImageSettings settings)
{
if (imgSource is null)
{
throw new ArgumentNullException(nameof(imgSource));
}
checkOutStream(outStream);
using var ctx = new PipelineContext(settings)
{
ImageContainer = new PixelSourceContainer(imgSource),
Source = imgSource.AsPixelSource()
};
buildPipeline(ctx);
return(WriteOutput(ctx, outStream));
}
