public static void FillRectangle(CLBuffer trg, IBRectangle trgSize, PixelData color, IBRectangle rect)
{
if (fillRect == null)
{
fillRect = CL.GetKernel("fillRect");
}
int[] _trgSize = new int[] { (int)trgSize.Width, (int)trgSize.Height };
int[] _offset = new int[] { (int)rect.OffsetX, (int)rect.OffsetY };
int[] _size = new int[] { (int)rect.Width, (int)rect.Height };
float[] _color = new float[] { color.b / 255.0f, color.g / 255.0f, color.r / 255.0f, color.a / 255.0f };
CLBuffer __trgSize = CL.GenBuffer(_trgSize);
CLBuffer __offset = CL.GenBuffer(_offset);
CLBuffer __size = CL.GenBuffer(_size);
CLBuffer __color = CL.GenBuffer(_color);
fillRect.SetArgument(0, trg.InternalPointer);
fillRect.SetArgument(1, __trgSize);
fillRect.SetArgument(2, __color);
fillRect.SetArgument(3, __offset);
fillRect.SetArgument(4, __size);
CL.EnqueueRange(fillRect, new MultiDimension(1080), new MultiDimension(1));
}
public static void Test()
{
if (test == null)
{
test = CL.GetKernel("myKernelFunction");
}
const int BUFFERSIZE = 10;
CLBuffer buf = CL.GenBuffer(new float[BUFFERSIZE]);
test.SetArgument(0, buf);
CL.EnqueueRange(test, new MultiDimension(BUFFERSIZE), new MultiDimension(1));
float[] readBack = new float[BUFFERSIZE];
CL.ReadBuffer(buf, readBack);
foreach (var v in readBack)
{
Console.WriteLine(v);
}
}