ffmpegdecoder: check if instance open before validating pix fmt

2022-05-22 15:30:20 -07:00
parent cab62ba5d1
commit d68cce17f6
2 changed files with 10 additions and 3 deletions
@@ -87,6 +87,11 @@ private:

    bool Open(const char* filename, int stream_index);

+    bool IsOpen() const
+    {
+      return fmt_ctx_;
+    }
+
    void Close();

    /**