configure: add dxva2 extralibs to avcodec
authorJames Almer <jamrial@gmail.com>
Sun, 6 Jan 2019 15:18:46 +0000 (12:18 -0300)
committerJames Almer <jamrial@gmail.com>
Sun, 6 Jan 2019 18:12:21 +0000 (15:12 -0300)
commit4ec2daf0de1a30bdeffbeffefcb7211e96c04980
treea8f122d12cb25d58d0f4347b4e7f3e4b22ed790c
parent674b59c07515409eb815c91bee90fe4151905a10
configure: add dxva2 extralibs to avcodec

DXVA2 may be enabled even when every relevant module is disabled,
which would result in the dependency generator not including its
extralibs to avcodec.

Fixes ticket #7642.

Signed-off-by: James Almer <jamrial@gmail.com>
configure