[FFmpeg-cvslog] libavfilter/vf_fps: Minor cleanups

[Calvin Walton]

ffmpeg | branch: master | Calvin Walton <calvin.walton at kepstin.ca> | Thu Feb 22 14:10:04 2018 -0500| [2b2c8b22da9f9f0005b619a539023afbad1a1edd] | committer: Nicolas George

libavfilter/vf_fps: Minor cleanups

Since the config_props function now references both the input and output
links, rename the 'link' variable to 'outlink'.

Fix up some mismatching indentation.

Don't bother setting the width and height on the outlink; the filter
framework does that for us.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2b2c8b22da9f9f0005b619a539023afbad1a1edd
---

 libavfilter/vf_fps.c | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/libavfilter/vf_fps.c b/libavfilter/vf_fps.c
index cc350243a9..9167a00a13 100644
--- a/libavfilter/vf_fps.c
+++ b/libavfilter/vf_fps.c
@@ -147,16 +147,14 @@ static av_cold void uninit(AVFilterContext *ctx)
            "%d frames duplicated.\n", s->frames_in, s->frames_out, s->drop, s->dup);
 }
 
-static int config_props(AVFilterLink* link)
+static int config_props(AVFilterLink* outlink)
 {
-    AVFilterContext *ctx = link->src;
-    AVFilterLink *inlink = ctx->inputs[0];
-    FPSContext   *s = ctx->priv;
+    AVFilterContext *ctx    = outlink->src;
+    AVFilterLink    *inlink = ctx->inputs[0];
+    FPSContext      *s      = ctx->priv;
 
-    link->time_base = av_inv_q(s->framerate);
-    link->frame_rate= s->framerate;
-    link->w         = link->src->inputs[0]->w;
-    link->h         = link->src->inputs[0]->h;
+    outlink->time_base  = av_inv_q(s->framerate);
+    outlink->frame_rate = s->framerate;
 
     /* Calculate the input and output pts offsets for start_time */
     if (s->start_time != DBL_MAX && s->start_time != AV_NOPTS_VALUE) {
@@ -168,7 +166,7 @@ static int config_props(AVFilterLink* link)
         }
         s->in_pts_off  = av_rescale_q_rnd(first_pts, AV_TIME_BASE_Q, inlink->time_base,
                                           s->rounding | AV_ROUND_PASS_MINMAX);
-        s->out_pts_off = av_rescale_q_rnd(first_pts, AV_TIME_BASE_Q, link->time_base,
+        s->out_pts_off = av_rescale_q_rnd(first_pts, AV_TIME_BASE_Q, outlink->time_base,
                                           s->rounding | AV_ROUND_PASS_MINMAX);
         s->next_pts = s->out_pts_off;
         av_log(ctx, AV_LOG_VERBOSE, "Set first pts to (in:%"PRId64" out:%"PRId64") from start time %f\n",