From: Jun Zhao <barryjz...@tencent.com>
Dump input pixel format in error message, it's will help to debugging
Signed-off-by: Jun Zhao <barryjz...@tencent.com>
---
libavfilter/vf_sr.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/libavfilter/vf_sr.c b/libavfilter/vf_sr.c
index 86dc551..a371e44 100644
--- a/libavfilter/vf_sr.c
+++ b/libavfilter/vf_sr.c
@@ -29,6 +29,7 @@
#include "formats.h"
#include "internal.h"
#include "libavutil/opt.h"
+#include "libavutil/pixdesc.h"
#include "libavformat/avio.h"
#include "libswscale/swscale.h"
#include "dnn_interface.h"
@@ -205,7 +206,9 @@ static int config_props(AVFilterLink *inlink)
sws_dst_w = AV_CEIL_RSHIFT(sws_dst_w, 2);
break;
default:
- av_log(context, AV_LOG_ERROR, "could not create SwsContext for
scaling for given input pixel format");
+ av_log(context, AV_LOG_ERROR,
+ "could not create SwsContext for scaling for given
input pixel format: %s\n",
+ av_get_pix_fmt_name(inlink->format));
return AVERROR(EIO);
}
sr_context->sws_contexts[0] = sws_getContext(sws_src_w, sws_src_h,
AV_PIX_FMT_GRAY8,
--
1.7.1
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