[FFmpeg-devel] [PATCH] kmsgrab: add category for kmsgrab

[Jun Zhao]

-------------- next part --------------
From fc9b04d95b1e21fa9985dc611fcf43d2a4c635c0 Mon Sep 17 00:00:00 2001
From: Jun Zhao <mypopydev at gmail.com>
Date: Fri, 23 Mar 2018 21:32:03 +0800
Subject: [PATCH] kmsgrab: add category for kmsgrab

add category for kmsgrab, then we can display kmsgrab in
"ffmpeg -devices".

Signed-off-by: Jun Zhao <mypopydev at gmail.com>
---
 libavdevice/kmsgrab.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavdevice/kmsgrab.c b/libavdevice/kmsgrab.c
index 6a6de09c37..d0de774871 100644
--- a/libavdevice/kmsgrab.c
+++ b/libavdevice/kmsgrab.c
@@ -451,6 +451,7 @@ static const AVClass kmsgrab_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
 AVInputFormat ff_kmsgrab_demuxer = {
-- 
2.14.1