avdevice/decklink_dec: use std::atomic for decklink_input_callback refcounting

Also remove the callback from the context, and add proper error handling.

Signed-off-by: Marton Balint <cus@passwd.hu>

1 files changed, 0 insertions, 1 deletions

diff --git a/libavdevice/decklink_common.h b/libavdevice/decklink_common.h
index 57ee7d1d68..f416134b8a 100644
--- a/libavdevice/decklink_common.h
+++ b/libavdevice/decklink_common.h
@@ -56,7 +56,6 @@ struct decklink_ctx {
     IDeckLinkConfiguration *cfg;
     IDeckLinkAttributes *attr;
     decklink_output_callback *output_callback;
-    decklink_input_callback *input_callback;
 
     /* DeckLink mode information */
     BMDTimeValue bmd_tb_den;