[FFmpeg-devel] [PATCH] lavfi/vf_scale_qsv: set the correct class_name for scale_qsv

[Linjie Fu]

Fix the AVOptions name for scale_qsv while dumping help message:

$ ffmpeg -h full

Before:
qsvscale AVOptions:

After:
scale_qsv AVOptions:

Signed-off-by: Linjie Fu <linjie.fu at intel.com>
---
 libavfilter/vf_scale_qsv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_scale_qsv.c b/libavfilter/vf_scale_qsv.c
index 1cf5367..d1fa942 100644
--- a/libavfilter/vf_scale_qsv.c
+++ b/libavfilter/vf_scale_qsv.c
@@ -629,7 +629,7 @@ static const AVOption options[] = {
 };
 
 static const AVClass qsvscale_class = {
-    .class_name = "qsvscale",
+    .class_name = "scale_qsv",
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
-- 
2.7.4