h264_parser: fully parse first_mb_in_slice to more reliably detect AU boundaries.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 4 insertions, 0 deletions

diff --git a/libavcodec/h264.h b/libavcodec/h264.h
index f4a463310e..63ed3573cb 100644
--- a/libavcodec/h264.h
+++ b/libavcodec/h264.h
@@ -591,6 +591,10 @@ typedef struct H264Context{
     int16_t slice_row[MAX_SLICES]; ///< to detect when MAX_SLICES is too low
 
     int sync;                      ///< did we had a keyframe or recovery point
+
+    uint8_t parse_history[4];
+    int parse_history_count;
+    int parse_last_mb;
 }H264Context;