[FFmpeg-cvslog] lavfi/showinfo: only print checksum for the existing planes

[Stefano Sabatini]

ffmpeg | branch: master | Stefano Sabatini <stefasab at gmail.com> | Thu Feb  9 19:42:17 2012 +0100| [1e6408a18ef4ca794d39ce3839c60ab1cf7dc925] | committer: Stefano Sabatini

lavfi/showinfo: only print checksum for the existing planes

Make the output a bit nicer.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1e6408a18ef4ca794d39ce3839c60ab1cf7dc925
---

 libavfilter/vf_showinfo.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/libavfilter/vf_showinfo.c b/libavfilter/vf_showinfo.c
index 92f10fa..657e6e6 100644
--- a/libavfilter/vf_showinfo.c
+++ b/libavfilter/vf_showinfo.c
@@ -62,7 +62,7 @@ static void end_frame(AVFilterLink *inlink)
     av_log(ctx, AV_LOG_INFO,
            "n:%d pts:%s pts_time:%s pos:%"PRId64" "
            "fmt:%s sar:%d/%d s:%dx%d i:%c iskey:%d type:%c "
-           "checksum:%08X plane_checksum:[%08X %08X %08X %08X]\n",
+           "checksum:%08X plane_checksum:[%08X",
            showinfo->frame,
            av_ts2str(picref->pts), av_ts2timestr(picref->pts, &inlink->time_base), picref->pos,
            av_pix_fmt_descriptors[picref->format].name,
@@ -72,7 +72,11 @@ static void end_frame(AVFilterLink *inlink)
            picref->video->top_field_first ? 'T' : 'B',    /* Top / Bottom */
            picref->video->key_frame,
            av_get_picture_type_char(picref->video->pict_type),
-           checksum, plane_checksum[0], plane_checksum[1], plane_checksum[2], plane_checksum[3]);
+           checksum, plane_checksum[0]);
+
+    for (plane = 1; picref->data[plane] && plane < 4; plane++)
+        av_log(ctx, AV_LOG_INFO, " %08X", plane_checksum[plane]);
+    av_log(ctx, AV_LOG_INFO, "]\n");
 
     showinfo->frame++;
     avfilter_end_frame(inlink->dst->outputs[0]);