Hi,
I have 4x4 matrix:
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
Can I copy the forth column from the matrix using clEnqueueReadBufferRect, so that the result array would contain:
4 4 4 4
?
And can I copy this column to other 4x4 matrix using this function:
1 2 3 4 0 0 0 4
1 2 3 4 -> 0 0 0 4
1 2 3 4 0 0 0 4
1 2 3 4 0 0 0 4
?