commit 3e1fd3a7968b3cfedbd8a40e3e9e6f991ef8a54b
author Alexis Hetu <sugoi@google.com> Tue Aug 11 10:15:34 2015 -0400
committer Alexis Hétu <sugoi@google.com> Wed Sep 23 21:27:38 2015 +0000
tree 4dcd65b2ba19a2a8c2ab2573bdba128fcf42b15e
parent 3ed1630553ecbb2efd541d6c379ba244e30bd3c6

Minor PixelRoutine cleanup

- Removed redundant parameters from fogBlend()
- Moved computation registers and color output
  registers from PixelRoutine to PixelProgram.
- Made many PixelRoutine member functions
  private rather than protected when possible.

Change-Id: I748333626d993c0d46b369991d74bc3a22c972c2
Reviewed-on: https://swiftshader-review.googlesource.com/3850
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>