Combining Canny and Hough into one kernel

[hypothermic]

Hello,

I would like to chain together Canny Edge Detection and HoughLines into a single kernel.

The documentation says that the Edge Tracing function outputs eight XF_8UC1 pixels per clock, but the input of the Hough function only takes one pixel per clock. Is my understanding of this correct? How would I buffer this data to match the input rate of the Hough function?