lavf: initialize demuxer private options.

2011-05-26 06:59:08 +02:00
parent 6c117d43c9
commit 9749cdf775
1 changed files with 4 additions and 0 deletions
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -424,6 +424,10 @@ int av_open_input_stream(AVFormatContext **ic_ptr,
            err = AVERROR(ENOMEM);
            goto fail;
        }
+        if (fmt->priv_class) {
+            *(const AVClass**)ic->priv_data = fmt->priv_class;
+            av_opt_set_defaults(ic->priv_data);
+        }
    } else {
        ic->priv_data = NULL;
    }