• David Barker's avatar
    Tidy up warp filter · facac4f5
    David Barker authored
    * Simplify the C version of the warp filter to make the intent
      of the code clearer
    * Replace saturate_uint() in the C warp filter with an assertion
      that the intermediate values are in-range. This is because they
      should (provably) *never* go out-of-range.
    * Add a comment describing the intended hardware architecture
    * Miscellaneous comment updates
    Change-Id: I798736f923ece599f22d573d31c5dfccd18b2d0e