public static Image <TPixel> WrapMemory <TPixel>(
Memory <byte> memory, Size size, int?byteStride = null)
where TPixel : unmanaged, IPixel <TPixel>
{
ArgumentGuard.AssertDimensionsGreaterThanZero(size, nameof(size));
ImagingArgumentGuard.AssertContigousLargeEnough(memory.Length, size.Area, nameof(memory));
int stride = byteStride ?? (size.Width * Unsafe.SizeOf <TPixel>());
AssertValidStride <TPixel>(size, memory.Length, stride, nameof(byteStride));
AssertValidMemory(size, memory.Length, stride, nameof(memory));
var buffer = new Image <TPixel> .PixelBuffer(memory, stride);
return(new Image <TPixel>(buffer, size));
}
public static Image <TPixel> WrapMemory <TPixel>(
IMemory memory, Size size, bool leaveOpen = false, int?byteStride = null)
where TPixel : unmanaged, IPixel <TPixel>
{
if (memory == null)
{
throw new ArgumentNullException(nameof(memory));
}
ArgumentGuard.AssertDimensionsGreaterThanZero(size, nameof(size));
ImagingArgumentGuard.AssertContigousLargeEnough(memory.Length, size.Area, nameof(memory));
int stride = byteStride ?? (size.Width * Unsafe.SizeOf <TPixel>());
AssertValidStride <TPixel>(size, memory.Length * memory.ElementSize, stride, nameof(byteStride));
AssertValidMemory(size, memory.Length * memory.ElementSize, stride, nameof(memory));
var buffer = new Image <TPixel> .PixelBuffer(memory, stride, leaveOpen);
return(new Image <TPixel>(buffer, size));
}