diff options
| author | He Junyan <junyan.he@hotmail.com> | 2020-03-05 17:40:43 +0800 |
|---|---|---|
| committer | He Junyan <junyan.he@hotmail.com> | 2020-06-05 19:28:01 +0800 |
| commit | dbed28d41904a364930268f76bb2cf64d9b58e7b (patch) | |
| tree | ec6cf878c4d054e7acf9dbf429bcb5f3d36cdc82 | |
| parent | 71db3572845a968151b55b79baaa7370b572b621 (diff) | |
libs: encoder: h265: Add tile info to bitstream.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/294>
| -rw-r--r-- | gst-libs/gst/vaapi/gstvaapiencoder_h265.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gst-libs/gst/vaapi/gstvaapiencoder_h265.c b/gst-libs/gst/vaapi/gstvaapiencoder_h265.c index 37143ea1..16fb90d7 100644 --- a/gst-libs/gst/vaapi/gstvaapiencoder_h265.c +++ b/gst-libs/gst/vaapi/gstvaapiencoder_h265.c @@ -771,6 +771,25 @@ bs_write_pps (GstBitWriter * bs, /* entropy_coding_sync_enabled_flag */ WRITE_UINT32 (bs, pic_param->pic_fields.bits.entropy_coding_sync_enabled_flag, 1); + + /* tiles info */ + if (pic_param->pic_fields.bits.tiles_enabled_flag) { + WRITE_UE (bs, pic_param->num_tile_columns_minus1); + WRITE_UE (bs, pic_param->num_tile_rows_minus1); + /* uniform_spacing_flag is 1 now */ + WRITE_UINT32 (bs, 1, 1); + /* if (!uniform_spacing_flag) { + for (i = 0; i < num_tile_columns_minus1; i++) + column_width_minus1[i] + ue (v) + for (i = 0; i < num_tile_rows_minus1; i++) + row_height_minus1[i] + ue (v) + } */ + WRITE_UINT32 (bs, + pic_param->pic_fields.bits.loop_filter_across_tiles_enabled_flag, 1); + } + /* pps_loop_filter_across_slices_enabled_flag */ WRITE_UINT32 (bs, pic_param->pic_fields.bits.pps_loop_filter_across_slices_enabled_flag, 1); @@ -970,7 +989,12 @@ bs_write_slice (GstBitWriter * bs, WRITE_UINT32 (bs, slice_param->slice_fields.bits. slice_loop_filter_across_slices_enabled_flag, 1); + } + if (pic_param->pic_fields.bits.tiles_enabled_flag + || pic_param->pic_fields.bits.entropy_coding_sync_enabled_flag) { + /* output a num_entry_point_offsets, which should be 0 here */ + WRITE_UE (bs, 0); } /* byte_alignment() */ |