#include "libavcodec/cbs_h266.h"
#include "libavutil/mem.h"
#include "libavutil/pixdesc.h"
#include "libavcodec/refstruct.h"
#include "data.h"
#include "ps.h"
#include "dec.h"

Macros
#define	WEIGHT_TABLE(x)

#define	VBF(f) (sps->sps_virtual_boundaries_present_flag ? sps->sps_##f : ph->r->ph_##f)

#define	VBFS(c, d) VBF(virtual_boundary_pos_##c##_minus1), VBF(num_##d##_virtual_boundaries)

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, int is_clvss)

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, int is_clvss)

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_vb_pos (uint16_t vbs, uint8_t num_vbs, const uint16_t *pos_minus_1, const uint8_t num_pos, uint16_t max, const int ctb_size_y)

static int	ph_vb (VVCPH ph, const H266RawSPS sps, const H266RawPPS *pps)

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)

Macro Definition Documentation

◆ WEIGHT_TABLE

#define WEIGHT_TABLE ( x )

Value:

    w->nb_weights[L##x] = r->num_weights_l##x;                                                          \
    for (int i = 0; i < w->nb_weights[L##x]; i++) {                                                     \
        w->weight_flag[L##x][LUMA][i]     = r->luma_weight_l##x##_flag[i];                              \
        w->weight_flag[L##x][CHROMA][i]   = r->chroma_weight_l##x##_flag[i];                            \
        w->weight[L##x][LUMA][i]          = denom[LUMA] + r->delta_luma_weight_l##x[i];                 \
        w->offset[L##x][LUMA][i]          = r->luma_offset_l##x[i];                                     \
        for (int j = CB; j <= CR; j++) {                                                                \
            w->weight[L##x][j][i]         = denom[CHROMA] + r->delta_chroma_weight_l##x[i][j - 1];      \
            w->offset[L##x][j][i]         = 128 + r->delta_chroma_offset_l##x[i][j - 1];                \
            w->offset[L##x][j][i]        -= (128 * w->weight[L##x][j][i]) >> w->log2_denom[CHROMA];     \
            w->offset[L##x][j][i]         = av_clip_intp2(w->offset[L##x][j][i], 7);                    \
        }                                                                                               \
    }                                                                                                   \

Definition at line 659 of file ps.c.

◆ VBF

#define VBF ( f ) (sps->sps_virtual_boundaries_present_flag ? sps->sps_##f : ph->r->ph_##f)

Definition at line 817 of file ps.c.

◆ VBFS

#define VBFS	(	c,
		d
	)	VBF(virtual_boundary_pos_##c##_minus1), VBF(num_##d##_virtual_boundaries)

Definition at line 818 of file ps.c.

Function Documentation

◆ sps_map_pixel_format()

static int sps_map_pixel_format	(	VVCSPS *	sps,
		void *	log_ctx
	)

static

Definition at line 32 of file ps.c.

Referenced by sps_bit_depth().

◆ sps_bit_depth()

static int sps_bit_depth	(	VVCSPS *	sps,
		void *	log_ctx
	)

static

Definition at line 77 of file ps.c.

Referenced by sps_derive().

◆ sps_chroma_qp_table()

static int sps_chroma_qp_table ( VVCSPS * sps )

static

Definition at line 88 of file ps.c.

Referenced by sps_derive().

◆ sps_poc()

static void sps_poc ( VVCSPS * sps )

static

Definition at line 135 of file ps.c.

Referenced by sps_derive().

◆ sps_inter()

static void sps_inter ( VVCSPS * sps )

static

Definition at line 140 of file ps.c.

Referenced by sps_derive().

◆ sps_partition_constraints()

static void sps_partition_constraints ( VVCSPS * sps )

static

Definition at line 156 of file ps.c.

Referenced by sps_derive().

◆ sps_ladf()

static void sps_ladf ( VVCSPS * sps )

static

Definition at line 168 of file ps.c.

Referenced by sps_derive().

◆ sps_derive()

static int sps_derive	(	VVCSPS *	sps,
		void *	log_ctx
	)

static

Definition at line 182 of file ps.c.

Referenced by sps_alloc().

◆ sps_free()

static void sps_free	(	FFRefStructOpaque	opaque,
		void *	obj
	)

static

Definition at line 203 of file ps.c.

Referenced by sps_alloc().

◆ sps_alloc()

static const VVCSPS* sps_alloc	(	const H266RawSPS *	rsps,
		void *	log_ctx
	)

static

Definition at line 209 of file ps.c.

Referenced by decode_sps().

◆ decode_sps()

static int decode_sps	(	VVCParamSets *	ps,
		const H266RawSPS *	rsps,
		void *	log_ctx,
		int	is_clvss
	)

static

Definition at line 230 of file ps.c.

Referenced by decode_ps().

◆ pps_chroma_qp_offset()

static void pps_chroma_qp_offset ( VVCPPS * pps )

static

Definition at line 258 of file ps.c.

Referenced by pps_derive().

◆ pps_width_height()

static void pps_width_height	(	VVCPPS *	pps,
		const VVCSPS *	sps
	)

static

Definition at line 270 of file ps.c.

Referenced by pps_derive().

◆ pps_bd()

static int pps_bd ( VVCPPS * pps )

static

Definition at line 295 of file ps.c.

Referenced by pps_derive().

◆ next_tile_idx()

static int next_tile_idx	(	int	tile_idx,
		const int	i,
		const H266RawPPS *	r
	)

static

Definition at line 326 of file ps.c.

Referenced by pps_rect_slice().

◆ tile_xy()

static void tile_xy	(	int *	tile_x,
		int *	tile_y,
		const int	tile_idx,
		const VVCPPS *	pps
	)

static

Definition at line 338 of file ps.c.

Referenced by pps_multi_tiles_slice(), and pps_one_tile_slices().

◆ ctu_xy()

static void ctu_xy	(	int *	rx,
		int *	ry,
		const int	tile_x,
		const int	tile_y,
		const VVCPPS *	pps
	)

static

Definition at line 344 of file ps.c.

Referenced by pps_multi_tiles_slice(), pps_no_rect_slice(), and pps_one_tile_slices().

◆ ctu_rs()

static int ctu_rs	(	const int	rx,
		const int	ry,
		const VVCPPS *	pps
	)

static

Definition at line 350 of file ps.c.

Referenced by pps_add_ctus().

◆ pps_add_ctus()

static int pps_add_ctus	(	VVCPPS *	pps,
		int *	off,
		const int	rx,
		const int	ry,
		const int	w,
		const int	h
	)

static

Definition at line 355 of file 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().

◆ pps_single_slice_picture()

static void pps_single_slice_picture	(	VVCPPS *	pps,
		int *	off
	)

static

Definition at line 368 of file ps.c.

Referenced by pps_single_slice_per_subpic().

◆ subpic_tiles()

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

Definition at line 379 of file ps.c.

Referenced by pps_subpic_slice().

◆ pps_subpic_less_than_one_tile_slice()

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

Definition at line 403 of file ps.c.

Referenced by pps_subpic_slice().

◆ pps_subpic_one_or_more_tiles_slice()

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

Definition at line 410 of file ps.c.

Referenced by pps_subpic_slice().

◆ pps_subpic_slice()

static void pps_subpic_slice	(	VVCPPS *	pps,
		const VVCSPS *	sps,
		const int	i,
		int *	off
	)

static

Definition at line 421 of file ps.c.

Referenced by pps_single_slice_per_subpic().

◆ pps_single_slice_per_subpic()

static void pps_single_slice_per_subpic	(	VVCPPS *	pps,
		const VVCSPS *	sps,
		int *	off
	)

static

Definition at line 435 of file ps.c.

Referenced by pps_rect_slice().

◆ pps_one_tile_slices()

static int pps_one_tile_slices	(	VVCPPS *	pps,
		const int	tile_idx,
		int	i,
		int *	off
	)

static

Definition at line 445 of file ps.c.

Referenced by pps_rect_slice().

◆ pps_multi_tiles_slice()

static void pps_multi_tiles_slice	(	VVCPPS *	pps,
		const int	tile_idx,
		const int	i,
		int *	off
	)

static

Definition at line 463 of file ps.c.

Referenced by pps_rect_slice().

◆ pps_rect_slice()

static void pps_rect_slice	(	VVCPPS *	pps,
		const VVCSPS *	sps
	)

static

Definition at line 480 of file ps.c.

Referenced by pps_slice_map().

◆ pps_no_rect_slice()

static void pps_no_rect_slice ( VVCPPS * pps )

static

Definition at line 501 of file ps.c.

Referenced by pps_slice_map().

◆ pps_slice_map()

static int pps_slice_map	(	VVCPPS *	pps,
		const VVCSPS *	sps
	)

static

Definition at line 514 of file ps.c.

Referenced by pps_derive().

◆ pps_ref_wraparound_offset()

static void pps_ref_wraparound_offset	(	VVCPPS *	pps,
		const VVCSPS *	sps
	)

static

Definition at line 528 of file ps.c.

Referenced by pps_derive().

◆ pps_subpic()

static void pps_subpic	(	VVCPPS *	pps,
		const VVCSPS *	sps
	)

static

Definition at line 536 of file ps.c.

Referenced by pps_derive().

◆ pps_derive()

static int pps_derive	(	VVCPPS *	pps,
		const VVCSPS *	sps
	)

static

Definition at line 554 of file ps.c.

Referenced by pps_alloc().

◆ pps_free()

static void pps_free	(	FFRefStructOpaque	opaque,
		void *	obj
	)

static

Definition at line 575 of file ps.c.

Referenced by pps_alloc().

◆ pps_alloc()

static const VVCPPS* pps_alloc	(	const H266RawPPS *	rpps,
		const VVCSPS *	sps
	)

static

Definition at line 588 of file ps.c.

Referenced by decode_pps().

◆ decode_pps()

static int decode_pps	(	VVCParamSets *	ps,
		const H266RawPPS *	rpps
	)

static

Definition at line 609 of file ps.c.

Referenced by decode_ps().

◆ decode_ps()

static int decode_ps	(	VVCParamSets *	ps,
		const CodedBitstreamH266Context *	h266,
		void *	log_ctx,
		int	is_clvss
	)

static

Definition at line 630 of file ps.c.

Referenced by ff_vvc_decode_frame_ps().

◆ pred_weight_table()

static void pred_weight_table	(	PredWeightTable *	w,
		const H266RawPredWeightTable *	r
	)

static

Definition at line 674 of file ps.c.

Referenced by ph_derive(), and sh_inter().

◆ ph_compute_poc()

static int ph_compute_poc	(	const H266RawPictureHeader *	ph,
		const H266RawSPS *	sps,
		const int	poc_tid0,
		const int	is_clvss
	)

static

Definition at line 687 of file ps.c.

Referenced by ph_derive().

◆ lmcs_derive_lut_sample()

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

Definition at line 711 of file ps.c.

Referenced by lmcs_derive_lut().

◆ lmcs_derive_lut()

static int lmcs_derive_lut	(	VVCLMCS *	lmcs,
		const H266RawAPS *	rlmcs,
		const H266RawSPS *	sps
	)

static

Definition at line 720 of file ps.c.

Referenced by decode_frame_ps().

◆ ph_max_num_subblock_merge_cand()

static int ph_max_num_subblock_merge_cand	(	const H266RawSPS *	sps,
		const H266RawPictureHeader *	ph
	)

static

Definition at line 792 of file ps.c.

Referenced by ph_derive().

◆ ph_vb_pos()

static int ph_vb_pos	(	uint16_t *	vbs,
		uint8_t *	num_vbs,
		const uint16_t *	pos_minus_1,
		const uint8_t	num_pos,
		uint16_t	max,
		const int	ctb_size_y
	)

static

Definition at line 799 of file ps.c.

Referenced by ph_vb().

◆ ph_vb()

static int ph_vb	(	VVCPH *	ph,
		const H266RawSPS *	sps,
		const H266RawPPS *	pps
	)

static

Definition at line 820 of file ps.c.

Referenced by ph_derive().

◆ ph_derive()

static int ph_derive	(	VVCPH *	ph,
		const H266RawSPS *	sps,
		const H266RawPPS *	pps,
		const int	poc_tid0,
		const int	is_clvss
	)

static

Definition at line 839 of file ps.c.

Referenced by decode_ph().

◆ decode_ph()

static int decode_ph	(	VVCFrameParamSets *	fps,
		const H266RawPictureHeader *	rph,
		void *	rph_ref,
		const int	poc_tid0,
		const int	is_clvss
	)

static

Definition at line 856 of file ps.c.

Referenced by decode_frame_ps().

◆ decode_frame_ps()

static int decode_frame_ps	(	VVCFrameParamSets *	fps,
		const VVCParamSets *	ps,
		const CodedBitstreamH266Context *	h266,
		const int	poc_tid0,
		const int	is_clvss
	)

static

Definition at line 873 of file ps.c.

Referenced by ff_vvc_decode_frame_ps().

◆ decode_recovery_flag()

static void decode_recovery_flag ( VVCContext * s )

static

Definition at line 909 of file ps.c.

Referenced by ff_vvc_decode_frame_ps().

◆ decode_recovery_poc()

static void decode_recovery_poc	(	VVCContext *	s,
		const VVCPH *	ph
	)

static

Definition at line 917 of file ps.c.

Referenced by ff_vvc_decode_frame_ps().

◆ ff_vvc_decode_frame_ps()

int ff_vvc_decode_frame_ps	(	VVCFrameParamSets *	fps,
		struct VVCContext *	s
	)

Definition at line 927 of file ps.c.

Referenced by frame_setup().

◆ ff_vvc_frame_ps_free()

void ff_vvc_frame_ps_free ( VVCFrameParamSets * fps )

Definition at line 946 of file ps.c.

Referenced by frame_context_free().

◆ ff_vvc_ps_uninit()

void ff_vvc_ps_uninit ( VVCParamSets * ps )

Definition at line 956 of file ps.c.

Referenced by vvc_decode_free().

◆ alf_coeff()

static void alf_coeff	(	int16_t *	coeff,
		const uint8_t *	abs,
		const uint8_t *	sign,
		const int	size
	)

static

Definition at line 970 of file ps.c.

Referenced by alf_chroma(), and alf_luma().

◆ alf_coeff_cc()

static void alf_coeff_cc	(	int16_t *	coeff,
		const uint8_t *	mapped_abs,
		const uint8_t *	sign
	)

static

Definition at line 977 of file ps.c.

Referenced by alf_cc().

◆ alf_luma()

static void alf_luma	(	VVCALF *	alf,
		const H266RawAPS *	aps
	)

static

Definition at line 988 of file ps.c.

Referenced by alf_derive().

◆ alf_chroma()

static void alf_chroma	(	VVCALF *	alf,
		const H266RawAPS *	aps
	)

static

Definition at line 1004 of file ps.c.

Referenced by alf_derive().

◆ alf_cc()

static void alf_cc	(	VVCALF *	alf,
		const H266RawAPS *	aps
	)

static

Definition at line 1020 of file ps.c.

Referenced by alf_derive().

◆ alf_derive()

static void alf_derive	(	VVCALF *	alf,
		const H266RawAPS *	aps
	)

static

Definition at line 1039 of file ps.c.

Referenced by aps_decode_alf().

◆ aps_decode_alf()

static int aps_decode_alf	(	const VVCALF **	alf,
		const H266RawAPS *	aps
	)

static

Definition at line 1046 of file ps.c.

Referenced by ff_vvc_decode_aps().

◆ is_luma_list()

static int is_luma_list ( const int id )

static

Definition at line 1059 of file ps.c.

Referenced by scaling_derive().

◆ derive_matrix_size()

static int derive_matrix_size ( const int id )

static

Definition at line 1064 of file ps.c.

Referenced by scaling_derive().

◆ scaling_derive()

static void scaling_derive	(	VVCScalingList *	sl,
		const H266RawAPS *	aps
	)

static

Definition at line 1070 of file ps.c.

Referenced by aps_decode_scaling().

◆ aps_decode_scaling()

static int aps_decode_scaling	(	const VVCScalingList **	scaling,
		const H266RawAPS *	aps
	)

static

Definition at line 1132 of file ps.c.

Referenced by ff_vvc_decode_aps().

◆ ff_vvc_decode_aps()

int ff_vvc_decode_aps	(	VVCParamSets *	ps,
		const CodedBitstreamUnit *	unit
	)

Definition at line 1145 of file ps.c.

Referenced by decode_nal_unit().

◆ sh_alf_aps()

static int sh_alf_aps	(	const VVCSH *	sh,
		const VVCFrameParamSets *	fps
	)

static

Definition at line 1168 of file ps.c.

Referenced by sh_derive().

◆ sh_slice_address()

static void sh_slice_address	(	VVCSH *	sh,
		const H266RawSPS *	sps,
		const VVCPPS *	pps
	)

static

Definition at line 1201 of file ps.c.

Referenced by sh_derive(), and slice_header().

◆ sh_qp_y()

static void sh_qp_y	(	VVCSH *	sh,
		const H266RawPPS *	pps,
		const H266RawPictureHeader *	ph
	)

static

Definition at line 1227 of file ps.c.

Referenced by sh_derive().

◆ sh_inter()

static void sh_inter	(	VVCSH *	sh,
		const H266RawSPS *	sps,
		const H266RawPPS *	pps
	)

static

Definition at line 1237 of file ps.c.

Referenced by sh_derive().

◆ sh_deblock_offsets()

static void sh_deblock_offsets ( VVCSH * sh )

static

Definition at line 1247 of file ps.c.

Referenced by sh_derive().

◆ sh_partition_constraints()

static void sh_partition_constraints	(	VVCSH *	sh,
		const H266RawSPS *	sps,
		const H266RawPictureHeader *	ph
	)

static

Definition at line 1261 of file ps.c.

Referenced by sh_derive().

◆ sh_entry_points()

static void sh_entry_points	(	VVCSH *	sh,
		const H266RawSPS *	sps,
		const VVCPPS *	pps
	)

static

Definition at line 1297 of file ps.c.

Referenced by sh_derive().

◆ sh_derive()

static int sh_derive	(	VVCSH *	sh,
		const VVCFrameParamSets *	fps
	)

static

Definition at line 1314 of file ps.c.

Referenced by ff_vvc_decode_sh().

◆ ff_vvc_decode_sh()

int ff_vvc_decode_sh	(	VVCSH *	sh,
		const VVCFrameParamSets *	fps,
		const CodedBitstreamUnit *	unit
	)

Definition at line 1334 of file ps.c.

Referenced by slice_start().

Macros

Functions

Macro Definition Documentation

◆ WEIGHT_TABLE

◆ VBF

◆ VBFS

Function Documentation

◆ sps_map_pixel_format()

◆ sps_bit_depth()

◆ sps_chroma_qp_table()

◆ sps_poc()

◆ sps_inter()

◆ sps_partition_constraints()

◆ sps_ladf()

◆ sps_derive()

◆ sps_free()

◆ sps_alloc()

◆ decode_sps()

◆ pps_chroma_qp_offset()

◆ pps_width_height()

◆ pps_bd()

◆ next_tile_idx()

◆ tile_xy()

◆ ctu_xy()

◆ ctu_rs()

◆ pps_add_ctus()

◆ pps_single_slice_picture()

◆ subpic_tiles()

◆ pps_subpic_less_than_one_tile_slice()

◆ pps_subpic_one_or_more_tiles_slice()

◆ pps_subpic_slice()

◆ pps_single_slice_per_subpic()

◆ pps_one_tile_slices()

◆ pps_multi_tiles_slice()

◆ pps_rect_slice()

◆ pps_no_rect_slice()

◆ pps_slice_map()

◆ pps_ref_wraparound_offset()

◆ pps_subpic()

◆ pps_derive()

◆ pps_free()

◆ pps_alloc()

◆ decode_pps()

◆ decode_ps()

◆ pred_weight_table()

◆ ph_compute_poc()

◆ lmcs_derive_lut_sample()

◆ lmcs_derive_lut()

◆ ph_max_num_subblock_merge_cand()

◆ ph_vb_pos()

◆ ph_vb()

◆ ph_derive()

◆ decode_ph()

◆ decode_frame_ps()

◆ decode_recovery_flag()

◆ decode_recovery_poc()

◆ ff_vvc_decode_frame_ps()

◆ ff_vvc_frame_ps_free()

◆ ff_vvc_ps_uninit()

◆ alf_coeff()

◆ alf_coeff_cc()

◆ alf_luma()

◆ alf_chroma()

◆ alf_cc()

◆ alf_derive()

◆ aps_decode_alf()

◆ is_luma_list()

◆ derive_matrix_size()

◆ scaling_derive()

◆ aps_decode_scaling()

◆ ff_vvc_decode_aps()

◆ sh_alf_aps()

◆ sh_slice_address()

◆ sh_qp_y()

◆ sh_inter()

◆ sh_deblock_offsets()

◆ sh_partition_constraints()

◆ sh_entry_points()

◆ sh_derive()

◆ ff_vvc_decode_sh()