virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-26 19:01:44 +02:00
Code Issues Releases Activity

lavc/vvc: Increase VVC_MAX_* definitions for level 6.3

Browse Source 
Reported-by: James Almer <jamrial@gmail.com>
Signed-off-by: Frank Plowman <post@frankplowman.com>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Frank Plowman 2024-02-25 21:15:24 +00:00 committed by James Almer
parent ab2173c0a5
commit 248a1f9d00
1 changed files with 13 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
libavcodec/vvc.h
View File

@ -123,25 +123,25 @@ enum {
// 7.4.6.1: hrd_cpb_cnt_minus1 is in [0, 31].
VVC_MAX_CPB_CNT = 32,
// A.4.1: the highest level allows a MaxLumaPs of 35 651 584.
VVC_MAX_LUMA_PS = 35651584,
// A.4.1: the highest level allows a MaxLumaPs of 80,216,064.
VVC_MAX_LUMA_PS = 80216064,
// A.4.1: pic_width_in_luma_samples and pic_height_in_luma_samples are
// constrained to be not greater than sqrt(MaxLumaPs * 8). Hence height/
// width are bounded above by sqrt(8 * 35651584) = 16888.2 samples.
VVC_MAX_WIDTH = 16888,
VVC_MAX_HEIGHT = 16888,
// width are bounded above by sqrt(8 * 80216064) = 25332.4 samples.
VVC_MAX_WIDTH = 25332,
VVC_MAX_HEIGHT = 25332,
// A.4.1: table A.1 allows at most 440 tiles per au for any level.
VVC_MAX_TILES_PER_AU = 440,
// A.4.1: table A.1 did not define max tile rows.
// in worest a case, we can have 1x440 tiles picture.
// A.4.1: table A.2 allows at most 990 tiles per AU for any level.
VVC_MAX_TILES_PER_AU = 990,
// A.4.1: table A.2 did not define max tile rows.
// in worest a case, we can have 1x990 tiles picture.
VVC_MAX_TILE_ROWS = VVC_MAX_TILES_PER_AU,
// A.4.1: table A.1 allows at most 20 tile columns for any level.
VVC_MAX_TILE_COLUMNS = 20,
// A.4.1: table A.2 allows at most 30 tile columns for any level.
VVC_MAX_TILE_COLUMNS = 30,
// A.4.1 table A.1 allows at most 600 slice for any level.
VVC_MAX_SLICES = 600,
// A.4.1 table A.2 allows at most 1000 slices for any level.
VVC_MAX_SLICES = 1000,
// 7.4.8: in the worst case (!pps_no_pic_partition_flag and
// sps_entropy_coding_sync_enabled_flag are both true), entry points can be