From ef1c0b52953e4103956e5646880bf8c5681c33e2 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Wed, 18 Jul 2012 17:17:23 +0200
Subject: [PATCH] avfiltergraph: add some debug info about selected pixel
formats
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavfilter/avfiltergraph.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavfilter/avfiltergraph.c b/libavfilter/avfiltergraph.c
index ccd5ff90f89..4b41529e3a8 100644
--- a/libavfilter/avfiltergraph.c
+++ b/libavfilter/avfiltergraph.c
@@ -430,6 +430,9 @@ static int pick_format(AVFilterLink *link, AVFilterLink *ref)
enum PixelFormat p = link->in_formats->formats[i];
best= avcodec_find_best_pix_fmt2(best, p, ref->format, has_alpha, NULL);
}
+ av_log(link->src,AV_LOG_DEBUG, "picking %s out of %d ref:%s alpha:%d\n",
+ av_get_pix_fmt_name(best), link->in_formats->format_count,
+ av_get_pix_fmt_name(ref->format), has_alpha);
link->in_formats->formats[0] = best;
}
}
--
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