Re: CL_INVALID_ARG_INDEX

I am sending 3 kernel arguments . The detailed version is as follows:

errNum = clSetKernelArg(clKernel,0, sizeof(cl_mem), _srcArray->map(MAP_DEVICE_ARRAY));

errNum |= clSetKernelArg(clKernel,1, sizeof(cl_mem),_trgBuffer->map(MAP_DEVICE_TARGET));

errNum |= clSetKernelArg(clKernel,2, sizeof(unsigned int),(void*)(_trgBuffer->getPitch()));