qsvenc: do not try to close the encoder if the session is NULL

10 years ago · 83847cc8fa
parent 741b352b16
commit 83847cc8fa
1 changed files with 2 additions and 1 deletions
--- a/libavcodec/qsvenc.c
+++ b/libavcodec/qsvenc.c
@ -482,7 +482,8 @@ int ff_qsv_enc_close(AVCodecContext *avctx, QSVEncContext *q)
 {
    QSVFrame *cur;

-    MFXVideoENCODE_Close(q->session);
+    if (q->session)
+        MFXVideoENCODE_Close(q->session);
    if (q->internal_session)
        MFXClose(q->internal_session);
    q->session          = NULL;