h264dec: initialize field_started to 0 on each decode call
authorAnton Khirnov <anton@khirnov.net>
Wed, 28 Dec 2016 10:05:25 +0000 (11:05 +0100)
committerAnton Khirnov <anton@khirnov.net>
Sun, 12 Mar 2017 19:42:12 +0000 (20:42 +0100)
It might be incorrectly set to 1 if the previous call exited with an
error.

Bug-Id: 1019
CC: libav-stable@libav.org
libavcodec/h264dec.c

index 6d7aa7b..2a532a7 100644 (file)
@@ -523,6 +523,7 @@ static int decode_nal_units(H264Context *h, const uint8_t *buf, int buf_size)
 
     if (!(avctx->flags2 & AV_CODEC_FLAG2_CHUNKS)) {
         h->current_slice = 0;
+        h->field_started = 0;
         if (!h->first_field)
             h->cur_pic_ptr = NULL;
         ff_h264_sei_uninit(&h->sei);