Try to keep track of interlaced and top field first.
authorMichael Niedermayer <michaelni@gmx.at>
Fri, 7 May 2010 10:02:59 +0000 (10:02 +0000)
committerMichael Niedermayer <michaelni@gmx.at>
Fri, 7 May 2010 10:02:59 +0000 (10:02 +0000)
commitefdc74ef198e9e73e63818f20417e4582b9b6a18
treea2ed3b8a3eb9912c555da9a04f424768a4fcd74b
parent46847a336e7e71559c8f3917bf8512c90635598b
Try to keep track of interlaced and top field first.

Originally committed as revision 23044 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavfilter/avfilter.c
libavfilter/avfilter.h
libavfilter/defaults.c
libavfilter/vf_scale.c
libavfilter/vsrc_buffer.c