FFmpeg
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#include "libavcodec/cbs_h266.h"
#include "libavutil/mem.h"
#include "libavutil/pixdesc.h"
#include "libavcodec/refstruct.h"
#include "vvc_data.h"
#include "vvc_ps.h"
#include "vvcdec.h"
Go to the source code of this file.
Macros | |
#define | WEIGHT_TABLE(x) |
Functions | |
static int | sps_map_pixel_format (VVCSPS *sps, void *log_ctx) |
static int | sps_bit_depth (VVCSPS *sps, void *log_ctx) |
static int | sps_chroma_qp_table (VVCSPS *sps) |
static void | sps_poc (VVCSPS *sps) |
static void | sps_inter (VVCSPS *sps) |
static void | sps_partition_constraints (VVCSPS *sps) |
static void | sps_ladf (VVCSPS *sps) |
static int | sps_derive (VVCSPS *sps, void *log_ctx) |
static void | sps_free (FFRefStructOpaque opaque, void *obj) |
static const VVCSPS * | sps_alloc (const H266RawSPS *rsps, void *log_ctx) |
static int | decode_sps (VVCParamSets *ps, const H266RawSPS *rsps, void *log_ctx) |
static void | pps_chroma_qp_offset (VVCPPS *pps) |
static void | pps_width_height (VVCPPS *pps, const VVCSPS *sps) |
static int | pps_bd (VVCPPS *pps) |
static int | next_tile_idx (int tile_idx, const int i, const H266RawPPS *r) |
static void | tile_xy (int *tile_x, int *tile_y, const int tile_idx, const VVCPPS *pps) |
static void | ctu_xy (int *rx, int *ry, const int tile_x, const int tile_y, const VVCPPS *pps) |
static int | ctu_rs (const int rx, const int ry, const VVCPPS *pps) |
static int | pps_add_ctus (VVCPPS *pps, int *off, const int rx, const int ry, const int w, const int h) |
static void | pps_single_slice_picture (VVCPPS *pps, int *off) |
static void | subpic_tiles (int *tile_x, int *tile_y, int *tile_x_end, int *tile_y_end, const VVCSPS *sps, const VVCPPS *pps, const int i) |
static void | pps_subpic_less_than_one_tile_slice (VVCPPS *pps, const VVCSPS *sps, const int i, const int tx, const int ty, int *off) |
static void | pps_subpic_one_or_more_tiles_slice (VVCPPS *pps, const int tile_x, const int tile_y, const int x_end, const int y_end, const int i, int *off) |
static void | pps_subpic_slice (VVCPPS *pps, const VVCSPS *sps, const int i, int *off) |
static void | pps_single_slice_per_subpic (VVCPPS *pps, const VVCSPS *sps, int *off) |
static int | pps_one_tile_slices (VVCPPS *pps, const int tile_idx, int i, int *off) |
static void | pps_multi_tiles_slice (VVCPPS *pps, const int tile_idx, const int i, int *off) |
static void | pps_rect_slice (VVCPPS *pps, const VVCSPS *sps) |
static void | pps_no_rect_slice (VVCPPS *pps) |
static int | pps_slice_map (VVCPPS *pps, const VVCSPS *sps) |
static void | pps_ref_wraparound_offset (VVCPPS *pps, const VVCSPS *sps) |
static void | pps_subpic (VVCPPS *pps, const VVCSPS *sps) |
static int | pps_derive (VVCPPS *pps, const VVCSPS *sps) |
static void | pps_free (FFRefStructOpaque opaque, void *obj) |
static const VVCPPS * | pps_alloc (const H266RawPPS *rpps, const VVCSPS *sps) |
static int | decode_pps (VVCParamSets *ps, const H266RawPPS *rpps) |
static int | decode_ps (VVCParamSets *ps, const CodedBitstreamH266Context *h266, void *log_ctx) |
static void | pred_weight_table (PredWeightTable *w, const H266RawPredWeightTable *r) |
static int | ph_compute_poc (const H266RawPictureHeader *ph, const H266RawSPS *sps, const int poc_tid0, const int is_clvss) |
static av_always_inline uint16_t | lmcs_derive_lut_sample (uint16_t sample, uint16_t *pivot1, uint16_t *pivot2, uint16_t *scale_coeff, const int idx, const int max) |
static int | lmcs_derive_lut (VVCLMCS *lmcs, const H266RawAPS *rlmcs, const H266RawSPS *sps) |
static int | ph_max_num_subblock_merge_cand (const H266RawSPS *sps, const H266RawPictureHeader *ph) |
static int | ph_derive (VVCPH *ph, const H266RawSPS *sps, const H266RawPPS *pps, const int poc_tid0, const int is_clvss) |
static int | decode_ph (VVCFrameParamSets *fps, const H266RawPictureHeader *rph, void *rph_ref, const int poc_tid0, const int is_clvss) |
static int | decode_frame_ps (VVCFrameParamSets *fps, const VVCParamSets *ps, const CodedBitstreamH266Context *h266, const int poc_tid0, const int is_clvss) |
static void | decode_recovery_flag (VVCContext *s) |
static void | decode_recovery_poc (VVCContext *s, const VVCPH *ph) |
int | ff_vvc_decode_frame_ps (VVCFrameParamSets *fps, struct VVCContext *s) |
void | ff_vvc_frame_ps_free (VVCFrameParamSets *fps) |
void | ff_vvc_ps_uninit (VVCParamSets *ps) |
static void | alf_coeff (int16_t *coeff, const uint8_t *abs, const uint8_t *sign, const int size) |
static void | alf_coeff_cc (int16_t *coeff, const uint8_t *mapped_abs, const uint8_t *sign) |
static void | alf_luma (VVCALF *alf, const H266RawAPS *aps) |
static void | alf_chroma (VVCALF *alf, const H266RawAPS *aps) |
static void | alf_cc (VVCALF *alf, const H266RawAPS *aps) |
static void | alf_derive (VVCALF *alf, const H266RawAPS *aps) |
static int | aps_decode_alf (const VVCALF **alf, const H266RawAPS *aps) |
static int | is_luma_list (const int id) |
static int | derive_matrix_size (const int id) |
static void | scaling_derive (VVCScalingList *sl, const H266RawAPS *aps) |
static int | aps_decode_scaling (const VVCScalingList **scaling, const H266RawAPS *aps) |
int | ff_vvc_decode_aps (VVCParamSets *ps, const CodedBitstreamUnit *unit) |
static int | sh_alf_aps (const VVCSH *sh, const VVCFrameParamSets *fps) |
static void | sh_slice_address (VVCSH *sh, const H266RawSPS *sps, const VVCPPS *pps) |
static void | sh_qp_y (VVCSH *sh, const H266RawPPS *pps, const H266RawPictureHeader *ph) |
static void | sh_inter (VVCSH *sh, const H266RawSPS *sps, const H266RawPPS *pps) |
static void | sh_deblock_offsets (VVCSH *sh) |
static void | sh_partition_constraints (VVCSH *sh, const H266RawSPS *sps, const H266RawPictureHeader *ph) |
static void | sh_entry_points (VVCSH *sh, const H266RawSPS *sps, const VVCPPS *pps) |
static int | sh_derive (VVCSH *sh, const VVCFrameParamSets *fps) |
int | ff_vvc_decode_sh (VVCSH *sh, const VVCFrameParamSets *fps, const CodedBitstreamUnit *unit) |
#define WEIGHT_TABLE | ( | x | ) |
Definition at line 32 of file vvc_ps.c.
Referenced by sps_bit_depth().
Definition at line 77 of file vvc_ps.c.
Referenced by sps_derive().
Definition at line 88 of file vvc_ps.c.
Referenced by sps_derive().
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Definition at line 130 of file vvc_ps.c.
Referenced by sps_derive().
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Definition at line 135 of file vvc_ps.c.
Referenced by sps_derive().
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Definition at line 151 of file vvc_ps.c.
Referenced by sps_derive().
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Definition at line 163 of file vvc_ps.c.
Referenced by sps_derive().
Definition at line 177 of file vvc_ps.c.
Referenced by sps_alloc().
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Definition at line 195 of file vvc_ps.c.
Referenced by sps_alloc().
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Definition at line 201 of file vvc_ps.c.
Referenced by decode_sps().
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Definition at line 222 of file vvc_ps.c.
Referenced by decode_ps().
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Definition at line 241 of file vvc_ps.c.
Referenced by pps_derive().
Definition at line 253 of file vvc_ps.c.
Referenced by pps_derive().
Definition at line 278 of file vvc_ps.c.
Referenced by pps_derive().
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Definition at line 309 of file vvc_ps.c.
Referenced by pps_rect_slice().
Definition at line 321 of file vvc_ps.c.
Referenced by pps_multi_tiles_slice(), and pps_one_tile_slices().
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Definition at line 327 of file vvc_ps.c.
Referenced by pps_multi_tiles_slice(), pps_no_rect_slice(), and pps_one_tile_slices().
Definition at line 333 of file vvc_ps.c.
Referenced by pps_add_ctus().
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Definition at line 338 of file vvc_ps.c.
Referenced by pps_multi_tiles_slice(), pps_no_rect_slice(), pps_one_tile_slices(), pps_single_slice_picture(), pps_subpic_less_than_one_tile_slice(), and pps_subpic_one_or_more_tiles_slice().
Definition at line 351 of file vvc_ps.c.
Referenced by pps_single_slice_per_subpic().
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Definition at line 362 of file vvc_ps.c.
Referenced by pps_subpic_slice().
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Definition at line 386 of file vvc_ps.c.
Referenced by pps_subpic_slice().
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Definition at line 393 of file vvc_ps.c.
Referenced by pps_subpic_slice().
Definition at line 404 of file vvc_ps.c.
Referenced by pps_single_slice_per_subpic().
Definition at line 418 of file vvc_ps.c.
Referenced by pps_rect_slice().
Definition at line 428 of file vvc_ps.c.
Referenced by pps_rect_slice().
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Definition at line 446 of file vvc_ps.c.
Referenced by pps_rect_slice().
Definition at line 463 of file vvc_ps.c.
Referenced by pps_slice_map().
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Definition at line 484 of file vvc_ps.c.
Referenced by pps_slice_map().
Definition at line 497 of file vvc_ps.c.
Referenced by pps_derive().
Definition at line 511 of file vvc_ps.c.
Referenced by pps_derive().
Definition at line 519 of file vvc_ps.c.
Referenced by pps_derive().
Definition at line 537 of file vvc_ps.c.
Referenced by pps_alloc().
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Definition at line 558 of file vvc_ps.c.
Referenced by pps_alloc().
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Definition at line 571 of file vvc_ps.c.
Referenced by decode_pps().
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Definition at line 592 of file vvc_ps.c.
Referenced by decode_ps().
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Definition at line 613 of file vvc_ps.c.
Referenced by ff_vvc_decode_frame_ps().
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Definition at line 657 of file vvc_ps.c.
Referenced by ph_derive(), and sh_inter().
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Definition at line 670 of file vvc_ps.c.
Referenced by ph_derive().
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Definition at line 694 of file vvc_ps.c.
Referenced by lmcs_derive_lut().
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Definition at line 703 of file vvc_ps.c.
Referenced by decode_frame_ps().
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Definition at line 775 of file vvc_ps.c.
Referenced by ph_derive().
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Definition at line 782 of file vvc_ps.c.
Referenced by decode_ph().
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Definition at line 794 of file vvc_ps.c.
Referenced by decode_frame_ps().
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Definition at line 811 of file vvc_ps.c.
Referenced by ff_vvc_decode_frame_ps().
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Definition at line 847 of file vvc_ps.c.
Referenced by ff_vvc_decode_frame_ps().
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Definition at line 855 of file vvc_ps.c.
Referenced by ff_vvc_decode_frame_ps().
int ff_vvc_decode_frame_ps | ( | VVCFrameParamSets * | fps, |
struct VVCContext * | s | ||
) |
Definition at line 865 of file vvc_ps.c.
Referenced by frame_setup().
void ff_vvc_frame_ps_free | ( | VVCFrameParamSets * | fps | ) |
Definition at line 881 of file vvc_ps.c.
Referenced by frame_context_free().
void ff_vvc_ps_uninit | ( | VVCParamSets * | ps | ) |
Definition at line 891 of file vvc_ps.c.
Referenced by vvc_decode_free().
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Definition at line 905 of file vvc_ps.c.
Referenced by alf_chroma(), and alf_luma().
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Definition at line 923 of file vvc_ps.c.
Referenced by alf_derive().
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Definition at line 939 of file vvc_ps.c.
Referenced by alf_derive().
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Definition at line 955 of file vvc_ps.c.
Referenced by alf_derive().
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Definition at line 974 of file vvc_ps.c.
Referenced by aps_decode_alf().
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Definition at line 981 of file vvc_ps.c.
Referenced by ff_vvc_decode_aps().
Definition at line 994 of file vvc_ps.c.
Referenced by scaling_derive().
Definition at line 999 of file vvc_ps.c.
Referenced by scaling_derive().
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Definition at line 1005 of file vvc_ps.c.
Referenced by aps_decode_scaling().
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Definition at line 1067 of file vvc_ps.c.
Referenced by ff_vvc_decode_aps().
int ff_vvc_decode_aps | ( | VVCParamSets * | ps, |
const CodedBitstreamUnit * | unit | ||
) |
Definition at line 1080 of file vvc_ps.c.
Referenced by decode_nal_unit().
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Definition at line 1103 of file vvc_ps.c.
Referenced by sh_derive().
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Definition at line 1136 of file vvc_ps.c.
Referenced by sh_derive(), and slice_header().
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Definition at line 1162 of file vvc_ps.c.
Referenced by sh_derive().
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Definition at line 1172 of file vvc_ps.c.
Referenced by sh_derive().
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Definition at line 1182 of file vvc_ps.c.
Referenced by sh_derive().
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Definition at line 1196 of file vvc_ps.c.
Referenced by sh_derive().
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Definition at line 1232 of file vvc_ps.c.
Referenced by sh_derive().
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Definition at line 1249 of file vvc_ps.c.
Referenced by ff_vvc_decode_sh().
int ff_vvc_decode_sh | ( | VVCSH * | sh, |
const VVCFrameParamSets * | fps, | ||
const CodedBitstreamUnit * | unit | ||
) |
Definition at line 1269 of file vvc_ps.c.
Referenced by slice_start().