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libs: encoder: h265: Add tile info to bitstream.

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/294>
This commit is contained in:
He Junyan 2020-03-05 17:40:43 +08:00
parent 71db357284
commit dbed28d419
1 changed files with 24 additions and 0 deletions
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24
gst-libs/gst/vaapi/gstvaapiencoder_h265.c
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@ -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() */