tree 94b9ac452f165909c1d471d57d833fd326abceb4
parent d1114c7fefd8faf087a2bf8dcc91c5bdc31def5c
author kwiberg <kwiberg@webrtc.org> 1497292847 -0700
committer Commit Bot <commit-bot@chromium.org> 1497292847 +0000

Add SafeClamp(), which accepts args of different types

Specifically, just like SafeMin() and SafeMax() it handles all
combinations of integer and all
combinations of floating-point arguments by picking a
result type that is guaranteed to be able to hold the result.

This CL also replaces a bunch of std::min + std:max call pairs with
calls to SafeClamp()---the ones that could easily be found by grep
because "min" and "max" were on the same line. :-)

BUG=webrtc:7459

Review-Url: https://codereview.webrtc.org/2808513003
Cr-Commit-Position: refs/heads/master@{#18542}