avfilter/vf_pullup: remove junk_down nonsense

Signed-off-by: Paul B Mahol <onemda@gmail.com>

libavfilter/vf_pullup.c

@@ -41,7 +41,7 @@ static const AVOption pullup_options[] = {
     { "jl", "set left junk size",  OFFSET(junk_left),  AV_OPT_TYPE_INT, {.i64=1}, 0, INT_MAX, FLAGS },
     { "jr", "set right junk size", OFFSET(junk_right), AV_OPT_TYPE_INT, {.i64=1}, 0, INT_MAX, FLAGS },
     { "jt", "set top junk size",   OFFSET(junk_top),   AV_OPT_TYPE_INT, {.i64=4}, 1, INT_MAX, FLAGS },
-    { "jd", "set down junk size",  OFFSET(junk_down),  AV_OPT_TYPE_INT, {.i64=4}, 1, INT_MAX, FLAGS },
+    { "jb", "set bottom junk size", OFFSET(junk_bottom), AV_OPT_TYPE_INT, {.i64=4}, 1, INT_MAX, FLAGS },
     { "sb", "set strict breaks", OFFSET(strict_breaks), AV_OPT_TYPE_INT, {.i64=0},-1, 1, FLAGS },
     { "mp", "set metric plane",  OFFSET(metric_plane),  AV_OPT_TYPE_INT, {.i64=0}, 0, 2, FLAGS, "mp" },
     { "y", "luma",        0, AV_OPT_TYPE_CONST, {.i64=0}, 0, 0, FLAGS, "mp" },

libavfilter/vf_pullup.h

@@ -48,7 +48,7 @@ typedef struct PullupFrame {
 
 typedef struct PullupContext {
     const AVClass *class;
-    int junk_left, junk_right, junk_top, junk_down, junk_bottom;
+    int junk_left, junk_right, junk_top, junk_bottom;
     int metric_plane;
     int strict_breaks;
     int strict_pairs;