[FFmpeg-cvslog] h264: parse two additional constraint flags

Vittorio Giovara git at videolan.org
Sat Mar 1 04:55:33 CET 2014


ffmpeg | branch: master | Vittorio Giovara <vittorio.giovara at gmail.com> | Wed Feb 19 03:19:23 2014 +0100| [ee6280ca12696a67535ce2245c77190edc513794] | committer: Vittorio Giovara

h264: parse two additional constraint flags

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ee6280ca12696a67535ce2245c77190edc513794
---

 libavcodec/h264_ps.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavcodec/h264_ps.c b/libavcodec/h264_ps.c
index cc80f35..94efaa2 100644
--- a/libavcodec/h264_ps.c
+++ b/libavcodec/h264_ps.c
@@ -306,7 +306,9 @@ int ff_h264_decode_seq_parameter_set(H264Context *h)
     constraint_set_flags |= get_bits1(&h->gb) << 1;   // constraint_set1_flag
     constraint_set_flags |= get_bits1(&h->gb) << 2;   // constraint_set2_flag
     constraint_set_flags |= get_bits1(&h->gb) << 3;   // constraint_set3_flag
-    get_bits(&h->gb, 4); // reserved
+    constraint_set_flags |= get_bits1(&h->gb) << 4;   // constraint_set4_flag
+    constraint_set_flags |= get_bits1(&h->gb) << 5;   // constraint_set5_flag
+    skip_bits(&h->gb, 2);                             // reserved_zero_2bits
     level_idc = get_bits(&h->gb, 8);
     sps_id    = get_ue_golomb_31(&h->gb);
 



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