ref: 0aa3e2564fd7ae2b63984b6bf993f57c4b436073
parent: 70240a77b8decede28132fd4dbf1fa48713edea4
author: Urvang Joshi <urvang@google.com>
date: Thu Jul 14 08:33:48 EDT 2016
Add compiler warning flag -Wextra and fix related warnings. Note: some of these warnings are enabled by a combination of -Wunused (added earlier) and -Wextra. Cherry-picked from AOM 4790a69faaec8f03d65f64ff070f6ab4307dbb16 Expands use of (void)x; on unused variables. AOM only supports one codec in codec_factory.h Does not include changes to HandleDecodeResult. AOM removed invalid_file_test.cc which does use the video parameter. Does not enable -Wextra yet. There are more issues to fix. BUG=webm:1069 Change-Id: I322a1366bd4fd6c0dec9e758c2d5e88e003b1cbf