gltransformation: support negative scales
authorMatthew Waters <matthew@centricular.com>
Thu, 14 Jan 2016 08:03:04 +0000 (19:03 +1100)
committerMatthew Waters <matthew@centricular.com>
Fri, 15 Jan 2016 01:05:02 +0000 (12:05 +1100)
commitf721499371bc55eed2b1b9a68b8b2441c8ea3328
treeb44113a46e583412568218cf53faa57c9715be69
parent12f013c8d7968cc5dbc6780e7c5e8cf1c36b4bd2
gltransformation: support negative scales

A scale of -1.0 means to flip the video.
ext/gl/gstgltransformation.c