i have a little problem with cudaGLRegisterBufferObject.
When i try to register a “big” and single pixel buffer object (102410244float), cudaGLRegisterBufferObject doesn’t return cudaSuccess but cudaErrorInvalidValue. However if i use a smaller pixel buffer object (5125124float), there is no problem, it returns cudaSuccess.
I am working on a 8400GS (128mo) with the nVidia driver 180.44 and Cuda 2.1.
Do you have any ideas ?