diff options
Diffstat (limited to 'chromium/third_party/ffmpeg/libavcodec/hevc_sei.c')
| -rw-r--r-- | chromium/third_party/ffmpeg/libavcodec/hevc_sei.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/chromium/third_party/ffmpeg/libavcodec/hevc_sei.c b/chromium/third_party/ffmpeg/libavcodec/hevc_sei.c index af8cb7d60eb..216db37e537 100644 --- a/chromium/third_party/ffmpeg/libavcodec/hevc_sei.c +++ b/chromium/third_party/ffmpeg/libavcodec/hevc_sei.c @@ -22,8 +22,8 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ -#include "hevc.h" #include "golomb.h" +#include "hevc.h" static void decode_nal_sei_decoded_picture_hash(HEVCContext *s) { @@ -52,21 +52,21 @@ static void decode_nal_sei_decoded_picture_hash(HEVCContext *s) static void decode_nal_sei_frame_packing_arrangement(HEVCContext *s) { GetBitContext *gb = &s->HEVClc->gb; - int cancel, type, quincunx; get_ue_golomb(gb); // frame_packing_arrangement_id - cancel = get_bits1(gb); // frame_packing_cancel_flag - if (cancel == 0) { - type = get_bits(gb, 7); // frame_packing_arrangement_type - quincunx = get_bits1(gb); // quincunx_sampling_flag - skip_bits(gb, 6); // content_interpretation_type + s->sei_frame_packing_present = !get_bits1(gb); + + if (s->sei_frame_packing_present) { + s->frame_packing_arrangement_type = get_bits(gb, 7); + s->quincunx_subsampling = get_bits1(gb); + s->content_interpretation_type = get_bits(gb, 6); // the following skips spatial_flipping_flag frame0_flipped_flag // field_views_flag current_frame_is_frame0_flag // frame0_self_contained_flag frame1_self_contained_flag skip_bits(gb, 6); - if (quincunx == 0 && type != 5) + if (!s->quincunx_subsampling && s->frame_packing_arrangement_type != 5) skip_bits(gb, 16); // frame[01]_grid_position_[xy] skip_bits(gb, 8); // frame_packing_arrangement_reserved_byte skip_bits1(gb); // frame_packing_arrangement_persistance_flag |