avfilter/scale: refactor common code for scaling height/width expressions
authorAman Gupta <aman@tmm1.net>
Thu, 2 Feb 2017 00:30:18 +0000 (16:30 -0800)
committerMark Thompson <sw@jkqxz.net>
Thu, 2 Feb 2017 22:58:54 +0000 (22:58 +0000)
commit037bb4021c0b0b33c752850f58cf7e2ea44359b7
treed92a56bd24ab29e5019cb1f71f4ef6caf4f204ca
parentc8467abbadab424757ea23f71a1036abfb7f14b4
avfilter/scale: refactor common code for scaling height/width expressions

Implements support for height/width expressions in vf_scale_vaapi,
by refactoring common code into a new libavfilter/scale.c

Signed-off-by: Mark Thompson <sw@jkqxz.net>
libavfilter/Makefile
libavfilter/scale.c [new file with mode: 0644]
libavfilter/scale.h [new file with mode: 0644]
libavfilter/vf_scale.c
libavfilter/vf_scale_npp.c
libavfilter/vf_scale_vaapi.c