[0.11] gst-plugins-bad: h264parse: properly determine skip amount when no NAL start found yet

[Sebastian Dröge]

Module: gst-plugins-bad
Branch: 0.11
Commit: 75b8ddb6cf440d71d939722da6ff43f3bcd44f9b
URL:    http://cgit.freedesktop.org/gstreamer/gst-plugins-bad/commit/?id=75b8ddb6cf440d71d939722da6ff43f3bcd44f9b

Author: Mark Nauwelaerts <mark.nauwelaerts at collabora.co.uk>
Date:   Tue Jan  3 20:23:16 2012 +0100

h264parse: properly determine skip amount when no NAL start found yet

---

 gst/videoparsers/gsth264parse.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/gst/videoparsers/gsth264parse.c b/gst/videoparsers/gsth264parse.c
index 38561bf..e9ea858 100644
--- a/gst/videoparsers/gsth264parse.c
+++ b/gst/videoparsers/gsth264parse.c
@@ -686,7 +686,9 @@ gst_h264_parse_check_valid_frame (GstBaseParse * parse,
         current_off = size - 3;
         goto parsing_error;
       case GST_H264_PARSER_NO_NAL:
-        current_off = size - 3;
+        /* don't expect to have found any NAL so far */
+        g_assert (h264parse->nalu.size == 0);
+        current_off = h264parse->nalu.sc_offset = size - 3;
         goto more;
       case GST_H264_PARSER_BROKEN_DATA:
         GST_WARNING_OBJECT (h264parse, "input stream is corrupt; "