public Bitmap Step()
{
IntPtr buffer = IntPtr.Zero;
int bytes = 0, width = 0, height = 0, stride = 0;
API.Inpaint(_handle, ref buffer, ref bytes, ref width, ref height, ref stride);
if (buffer == IntPtr.Zero)
{
return(null);
}
return(ImageConversion.CreateRGB(buffer, width, height, stride));
}
protected void StageOutputCallback(Stage stage, BufferColorSpace cs, IntPtr buffer, int bytes, int width, int height, int stride)
{
Bitmap img = null;
switch (cs)
{
case BufferColorSpace.R8:
img = ImageConversion.CreateGrayscale8(buffer, width, height, stride);
break;
case BufferColorSpace.R16:
img = ImageConversion.CreateGrayscale16(buffer, width, height, stride);
break;
case BufferColorSpace.RGB888_RGB:
img = ImageConversion.CreateRGB(buffer, width, height, stride);
break;
case BufferColorSpace.HISTOGRAM:
img = ImageConversion.MakeHistogram(buffer);
break;
default:
return;
}
if (img != null)
{
if (_outputs.ContainsKey(stage))
{
_outputs[stage].Dispose();
}
_outputs[stage] = img;
}
else
{
_outputs.Remove(stage);
}
}