#include "libavutil/imgutils.h"
#include "golomb.h"
#include "hevc.h"

Functions
static void	remove_pps (HEVCContext *s, int id)

static void	remove_sps (HEVCContext *s, int id)

static void	remove_vps (HEVCContext *s, int id)

int	ff_hevc_decode_short_term_rps (HEVCContext s, ShortTermRPS rps, const HEVCSPS *sps, int is_slice_header)

static int	decode_profile_tier_level (HEVCContext s, PTLCommon ptl)

static int	parse_ptl (HEVCContext s, PTL ptl, int max_num_sub_layers)

static void	decode_sublayer_hrd (HEVCContext *s, unsigned int nb_cpb, int subpic_params_present)

static int	decode_hrd (HEVCContext *s, int common_inf_present, int max_sublayers)

int	ff_hevc_decode_nal_vps (HEVCContext *s)

static void	decode_vui (HEVCContext s, HEVCSPS sps)

static void	set_default_scaling_list_data (ScalingList *sl)

static int	scaling_list_data (HEVCContext s, ScalingList sl, HEVCSPS *sps)

int	ff_hevc_decode_nal_sps (HEVCContext *s)

static void	hevc_pps_free (void opaque, uint8_t data)

static int	pps_range_extensions (HEVCContext s, HEVCPPS pps, HEVCSPS *sps)

int	ff_hevc_decode_nal_pps (HEVCContext *s)

Variables
static const uint8_t	default_scaling_list_intra []

static const uint8_t	default_scaling_list_inter []

static const AVRational	vui_sar []

Function Documentation

static void remove_pps	(	HEVCContext *	s,
		int	id
	)

static

Definition at line 72 of file hevc_ps.c.

Referenced by ff_hevc_decode_nal_pps(), and remove_sps().

static void remove_sps	(	HEVCContext *	s,
		int	id
	)

static

Definition at line 79 of file hevc_ps.c.

Referenced by ff_hevc_decode_nal_sps(), and remove_vps().

static void remove_vps	(	HEVCContext *	s,
		int	id
	)

static

Definition at line 96 of file hevc_ps.c.

Referenced by ff_hevc_decode_nal_vps().

int ff_hevc_decode_short_term_rps	(	HEVCContext *	s,
		ShortTermRPS *	rps,
		const HEVCSPS *	sps,
		int	is_slice_header
	)

Definition at line 110 of file hevc_ps.c.

Referenced by ff_hevc_decode_nal_sps(), and hls_slice_header().

static int decode_profile_tier_level	(	HEVCContext *	s,
		PTLCommon *	ptl
	)

static

Definition at line 240 of file hevc_ps.c.

Referenced by parse_ptl().

static int parse_ptl	(	HEVCContext *	s,
		PTL *	ptl,
		int	max_num_sub_layers
	)

static

Definition at line 277 of file hevc_ps.c.

Referenced by ff_hevc_decode_nal_sps(), and ff_hevc_decode_nal_vps().

static void decode_sublayer_hrd	(	HEVCContext *	s,
		unsigned int	nb_cpb,
		int	subpic_params_present
	)

static

Definition at line 318 of file hevc_ps.c.

Referenced by decode_hrd().

static int decode_hrd	(	HEVCContext *	s,
		int	common_inf_present,
		int	max_sublayers
	)

static

Definition at line 336 of file hevc_ps.c.

Referenced by decode_vui(), and ff_hevc_decode_nal_vps().

int ff_hevc_decode_nal_vps ( HEVCContext * s )

Definition at line 399 of file hevc_ps.c.

Referenced by decode_nal_unit(), and parse_nal_units().

static void decode_vui	(	HEVCContext *	s,
		HEVCSPS *	sps
	)

static

Definition at line 520 of file hevc_ps.c.

Referenced by ff_hevc_decode_nal_sps().

static void set_default_scaling_list_data ( ScalingList * sl )

static

Definition at line 650 of file hevc_ps.c.

Referenced by ff_hevc_decode_nal_pps(), and ff_hevc_decode_nal_sps().

static int scaling_list_data	(	HEVCContext *	s,
		ScalingList *	sl,
		HEVCSPS *	sps
	)

static

Definition at line 680 of file hevc_ps.c.

Referenced by ff_hevc_decode_nal_pps(), and ff_hevc_decode_nal_sps().

int ff_hevc_decode_nal_sps ( HEVCContext * s )

Definition at line 752 of file hevc_ps.c.

Referenced by decode_nal_unit(), and parse_nal_units().

static void hevc_pps_free	(	void *	opaque,
		uint8_t *	data
	)

static

Definition at line 1196 of file hevc_ps.c.

Referenced by ff_hevc_decode_nal_pps().

static int pps_range_extensions	(	HEVCContext *	s,
		HEVCPPS *	pps,
		HEVCSPS *	sps
	)

static

Definition at line 1214 of file hevc_ps.c.

Referenced by ff_hevc_decode_nal_pps().

int ff_hevc_decode_nal_pps ( HEVCContext * s )

6.5

Definition at line 1250 of file hevc_ps.c.

Referenced by decode_nal_unit(), and parse_nal_units().

Variable Documentation

const uint8_t default_scaling_list_intra[]

static

Initial value:

= {
    16, 16, 16, 16, 17, 18, 21, 24,
    16, 16, 16, 16, 17, 19, 22, 25,
    16, 16, 17, 18, 20, 22, 25, 29,
    16, 16, 18, 21, 24, 27, 31, 36,
    17, 17, 20, 24, 30, 35, 41, 47,
    18, 19, 22, 27, 35, 44, 54, 65,
    21, 22, 25, 31, 41, 54, 70, 88,
    24, 25, 29, 36, 47, 65, 88, 115
}

Definition at line 30 of file hevc_ps.c.

Referenced by set_default_scaling_list_data().

const uint8_t default_scaling_list_inter[]

static

Initial value:

= {
    16, 16, 16, 16, 17, 18, 20, 24,
    16, 16, 16, 17, 18, 20, 24, 25,
    16, 16, 17, 18, 20, 24, 25, 28,
    16, 17, 18, 20, 24, 25, 28, 33,
    17, 18, 20, 24, 25, 28, 33, 41,
    18, 20, 24, 25, 28, 33, 41, 54,
    20, 24, 25, 28, 33, 41, 54, 71,
    24, 25, 28, 33, 41, 54, 71, 91
}

Definition at line 41 of file hevc_ps.c.

Referenced by set_default_scaling_list_data().

const AVRational vui_sar[]

static

Initial value:

= {
    {  0,   1 },
    {  1,   1 },
    { 12,  11 },
    { 10,  11 },
    { 16,  11 },
    { 40,  33 },
    { 24,  11 },
    { 20,  11 },
    { 32,  11 },
    { 80,  33 },
    { 18,  11 },
    { 15,  11 },
    { 64,  33 },
    { 160, 99 },
    {  4,   3 },
    {  3,   2 },
    {  2,   1 },
}

Definition at line 52 of file hevc_ps.c.

Functions

Variables

Function Documentation

Variable Documentation