avdevice: Constify all devices

[ffmpeg] / libavdevice / vfwcap.c

diff --git a/libavdevice/vfwcap.c b/libavdevice/vfwcap.c
index b3ef5f344818ee20e0c573ee177c74a825d7863b..6fad466f8ac23fb105960d89394a1f68c02f825c 100644 (file)
--- a/libavdevice/vfwcap.c
+++ b/libavdevice/vfwcap.c
@@ -482,7 +482,7 @@ static const AVClass vfw_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT
 };
 
-AVInputFormat ff_vfwcap_demuxer = {
+const AVInputFormat ff_vfwcap_demuxer = {
     .name           = "vfwcap",
     .long_name      = NULL_IF_CONFIG_SMALL("VfW video capture"),
     .priv_data_size = sizeof(struct vfw_ctx),