Our application uses glTexSubImage3d function to transfer 3d data from cpu to gpu. Starting from Catalyst 12.6 data transfer doesn't work correctly with the following dataset dimensions: 192x172x161 (it worked fine on earlier versions but not on the last one -12.8). Opengl returns no error but data are completely wrong. The problem isn't present with other daset dimensions.
Do you have open issues about that? Thank you for your help.