From: "Simon A. Eugster" <[email protected]>
Add a note that pkt->data and pkt->size must be initialized.
---
libavcodec/avcodec.h | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 94c2ed7..63f2fc8 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -3284,6 +3284,17 @@ void av_destruct_packet(AVPacket *pkt);
/**
* Initialize optional fields of a packet with default values.
*
+ * Note, this does not touch the data and size members, which have to be
+ * initialized separately.
+ * \code{.cpp}
+ // [...]
+ AVPacket pkt;
+ av_init_packet(&pkt);
+ pkt.data = NULL;
+ pkt.size = 0;
+ avcodec_encode_video2(codec, &pkt, picture, &ok);
+ * \endcode
+ *
* @param pkt packet
*/
void av_init_packet(AVPacket *pkt);
--
1.7.9.4
_______________________________________________
libav-devel mailing list
[email protected]
https://lists.libav.org/mailman/listinfo/libav-devel
