[FFmpeg-cvslog] avdevice/decklink_dec: add explicit specifier

[Jun Zhao]

ffmpeg | branch: master | Jun Zhao <mypopydev at gmail.com> | Mon Aug 28 16:09:57 2023 +0800| [ab3bd5ead047db1649ddc75ae8f08681c65d8eee] | committer: Jun Zhao

avdevice/decklink_dec: add explicit specifier

The explicit specifier used with a single argument constructor
to prevent implicit type conversions.

Signed-off-by: Jun Zhao <barryjzhao at tencent.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ab3bd5ead047db1649ddc75ae8f08681c65d8eee
---

 libavdevice/decklink_dec.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavdevice/decklink_dec.cpp b/libavdevice/decklink_dec.cpp
index 11640f72ca..671573853b 100644
--- a/libavdevice/decklink_dec.cpp
+++ b/libavdevice/decklink_dec.cpp
@@ -577,7 +577,7 @@ static void handle_klv(AVFormatContext *avctx, decklink_ctx *ctx, IDeckLinkVideo
 class decklink_input_callback : public IDeckLinkInputCallback
 {
 public:
-        decklink_input_callback(AVFormatContext *_avctx);
+        explicit decklink_input_callback(AVFormatContext *_avctx);
         ~decklink_input_callback();
 
         virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid, LPVOID *ppv) { return E_NOINTERFACE; }