Thank you for the tip. I set CUDA to use unnormalized texture coordinates though. CUDA allows you do to do normalized coordinates [0.0, 1.0-1/N] or unnormalized coordinates [0, N-1]. CUDA normalized coordinates seems a bit different from opengl/dx ones anyways, as to purely sample the 2nd pixel in a 2x1 image using normalized coord, we hit coord (0.5,0) [as anything higher goes into border behavior]

Edit:
Should probably test this... as there might be some undocumented intricacies.

Thank you for the tip. I set CUDA to use unnormalized texture coordinates though. CUDA allows you do to do normalized coordinates [0.0, 1.0-1/N] or unnormalized coordinates [0, N-1]. CUDA normalized coordinates seems a bit different from opengl/dx ones anyways, as to purely sample the 2nd pixel in a 2x1 image using normalized coord, we hit coord (0.5,0) [as anything higher goes into border behavior]

Thank you for the tip. I set CUDA to use unnormalized texture coordinates though. CUDA allows you do to do normalized coordinates [0.0, 1.0-1/N] or unnormalized coordinates [0, N-1]. CUDA normalized coordinates seems a bit different from opengl/dx ones anyways, as to purely sample the 2nd pixel in a 2x1 image using normalized coord, we hit coord (0.5,0)

Thank you for the tip. I set CUDA to use unnormalized texture coordinates though. CUDA allows you do to do normalized coordinates [0.0, 1.0-1/N] or unnormalized coordinates [0, N-1]. CUDA normalized coordinates seems a bit different from opengl/dx ones.

Thank you for the tip. I set CUDA to use unnormalized texture coordinates though. CUDA allows you do to do normalized coordinates [0.0, 1.0-1/N] or unnormalized coordinates [0, N-1].