core: vout: clip viewpoint zoom to [-1.f, 1.f]
commitc26f59fbcff28c795e394998302017f6d0fd0b0d
authorThomas Guillem <thomas@gllm.fr>
Wed, 16 Nov 2016 12:08:59 +0000 (16 13:08 +0100)
committerThomas Guillem <thomas@gllm.fr>
Thu, 17 Nov 2016 08:37:25 +0000 (17 09:37 +0100)
treee550777c56181fb400ee25cd9d24a9dbae010498
parenta892f9aa7660499bec487cd1f537181b5cffc2d8
core: vout: clip viewpoint zoom to [-1.f, 1.f]

From -100% to 100%, default is still 0%.
include/vlc_vout.h
src/input/input.c