FFmpeg: HEVCSPS Struct Reference

#include <hevc.h>

Data Fields
unsigned	vps_id

int	chroma_format_idc

uint8_t	separate_colour_plane_flag
	output (i.e. cropped) values More...

int	output_width

int	output_height

HEVCWindow	output_window

HEVCWindow	pic_conf_win

int	bit_depth

int	pixel_shift

enum AVPixelFormat	pix_fmt

unsigned int	log2_max_poc_lsb

int	pcm_enabled_flag

int	max_sub_layers

struct {
int max_dec_pic_buffering

int num_reorder_pics

int max_latency_increase

}	temporal_layer [MAX_SUB_LAYERS]

VUI	vui

PTL	ptl

uint8_t	scaling_list_enable_flag

ScalingList	scaling_list

unsigned int	nb_st_rps

ShortTermRPS	st_rps [MAX_SHORT_TERM_RPS_COUNT]

uint8_t	amp_enabled_flag

uint8_t	sao_enabled

uint8_t	long_term_ref_pics_present_flag

uint16_t	lt_ref_pic_poc_lsb_sps [32]

uint8_t	used_by_curr_pic_lt_sps_flag [32]

uint8_t	num_long_term_ref_pics_sps

struct {
uint8_t bit_depth

uint8_t bit_depth_chroma

unsigned int log2_min_pcm_cb_size

unsigned int log2_max_pcm_cb_size

uint8_t loop_filter_disable_flag

}	pcm

uint8_t	sps_temporal_mvp_enabled_flag

uint8_t	sps_strong_intra_smoothing_enable_flag

unsigned int	log2_min_cb_size

unsigned int	log2_diff_max_min_coding_block_size

unsigned int	log2_min_tb_size

unsigned int	log2_max_trafo_size

unsigned int	log2_ctb_size

unsigned int	log2_min_pu_size

int	max_transform_hierarchy_depth_inter

int	max_transform_hierarchy_depth_intra

int	transform_skip_rotation_enabled_flag

int	transform_skip_context_enabled_flag

int	implicit_rdpcm_enabled_flag

int	explicit_rdpcm_enabled_flag

int	intra_smoothing_disabled_flag

int	persistent_rice_adaptation_enabled_flag
	coded frame dimension in various units More...

int	width

int	height

int	ctb_width

int	ctb_height

int	ctb_size

int	min_cb_width

int	min_cb_height

int	min_tb_width

int	min_tb_height

int	min_pu_width

int	min_pu_height

int	tb_mask

int	hshift [3]

int	vshift [3]

int	qp_bd_offset

uint8_t	data [4096]

int	data_size

Detailed Description

Definition at line 402 of file hevc.h.

Field Documentation

unsigned HEVCSPS::vps_id

Definition at line 403 of file hevc.h.

Referenced by export_stream_params(), ff_hevc_parse_sps(), generate_fake_vps(), and set_sps().

int HEVCSPS::chroma_format_idc

uint8_t HEVCSPS::separate_colour_plane_flag

output (i.e. cropped) values

Definition at line 405 of file hevc.h.

Referenced by ff_hevc_parse_sps(), fill_picture_parameters(), hls_slice_header(), and vdpau_hevc_start_frame().

int HEVCSPS::output_width

Definition at line 408 of file hevc.h.

Referenced by export_stream_params(), ff_hevc_decode_nal_sps(), ff_hevc_parse_sps(), and hevc_parse_slice_header().

int HEVCSPS::output_height

Definition at line 408 of file hevc.h.

Referenced by export_stream_params(), ff_hevc_decode_nal_sps(), ff_hevc_parse_sps(), and hevc_parse_slice_header().

HEVCWindow HEVCSPS::output_window

Definition at line 409 of file hevc.h.

Referenced by ff_hevc_parse_sps(), and ff_hevc_set_new_ref().

HEVCWindow HEVCSPS::pic_conf_win

Definition at line 411 of file hevc.h.

Referenced by ff_hevc_parse_sps().

int HEVCSPS::bit_depth

Definition at line 413 of file hevc.h.

Referenced by ff_hevc_hls_residual_coding(), ff_hevc_parse_sps(), ff_hevc_sao_offset_abs_decode(), fill_picture_parameters(), generate_missing_ref(), hls_pcm_sample(), map_pixel_format(), set_sps(), and vdpau_hevc_start_frame().

int HEVCSPS::pixel_shift

Definition at line 414 of file hevc.h.

Referenced by chroma_mc_bi(), chroma_mc_uni(), copy_CTB_to_hv(), deblocking_filter_CTB(), ff_hevc_hls_residual_coding(), ff_hevc_parse_sps(), generate_missing_ref(), hls_pcm_sample(), hls_transform_unit(), luma_mc_bi(), luma_mc_uni(), map_pixel_format(), restore_tqb_pixels(), sao_filter_CTB(), and set_sps().

enum AVPixelFormat HEVCSPS::pix_fmt

Definition at line 415 of file hevc.h.

Referenced by decode_vui(), export_stream_params(), ff_hevc_decode_nal_sps(), hevc_parse_slice_header(), map_pixel_format(), and set_sps().

unsigned int HEVCSPS::log2_max_poc_lsb

Definition at line 417 of file hevc.h.

Referenced by decode_lt_rps(), ff_hevc_compute_poc(), ff_hevc_parse_sps(), fill_picture_parameters(), find_ref_idx(), hls_slice_header(), and vdpau_hevc_start_frame().

int HEVCSPS::pcm_enabled_flag

Definition at line 418 of file hevc.h.

Referenced by deblocking_filter_CTB(), ff_hevc_parse_sps(), fill_picture_parameters(), hls_coding_unit(), restore_tqb_pixels(), sao_filter_CTB(), and vdpau_hevc_start_frame().

int HEVCSPS::max_sub_layers

Definition at line 420 of file hevc.h.

Referenced by decode_vui(), export_stream_params(), ff_hevc_bump_frame(), ff_hevc_output_frame(), ff_hevc_parse_sps(), fill_picture_parameters(), generate_fake_vps(), hls_slice_header(), and vdpau_hevc_start_frame().

int HEVCSPS::max_dec_pic_buffering

Definition at line 422 of file hevc.h.

Referenced by ff_hevc_bump_frame(), ff_hevc_parse_sps(), fill_picture_parameters(), generate_fake_vps(), hls_slice_header(), and vdpau_hevc_start_frame().

int HEVCSPS::num_reorder_pics

Definition at line 423 of file hevc.h.

Referenced by export_stream_params(), ff_hevc_output_frame(), ff_hevc_parse_sps(), and generate_fake_vps().

int HEVCSPS::max_latency_increase

Definition at line 424 of file hevc.h.

Referenced by ff_hevc_parse_sps(), and generate_fake_vps().

struct { ... } HEVCSPS::temporal_layer[MAX_SUB_LAYERS]

Referenced by export_stream_params(), ff_hevc_bump_frame(), ff_hevc_output_frame(), ff_hevc_parse_sps(), fill_picture_parameters(), generate_fake_vps(), hls_slice_header(), and vdpau_hevc_start_frame().

VUI HEVCSPS::vui

Definition at line 427 of file hevc.h.

Referenced by decode_pic_timing(), decode_vui(), export_stream_params(), ff_hevc_parse_sps(), and generate_fake_vps().

PTL HEVCSPS::ptl

Definition at line 428 of file hevc.h.

Referenced by export_stream_params(), ff_hevc_decode_nal_pps(), ff_hevc_parse_sps(), generate_fake_vps(), and hevc_parse_slice_header().

uint8_t HEVCSPS::scaling_list_enable_flag

Definition at line 430 of file hevc.h.

Referenced by ff_hevc_hls_residual_coding(), ff_hevc_parse_sps(), fill_picture_parameters(), vaapi_hevc_start_frame(), and vdpau_hevc_start_frame().

ScalingList HEVCSPS::scaling_list

Definition at line 431 of file hevc.h.

Referenced by ff_hevc_hls_residual_coding(), ff_hevc_parse_sps(), fill_scaling_lists(), vaapi_hevc_start_frame(), and vdpau_hevc_start_frame().

unsigned int HEVCSPS::nb_st_rps

Definition at line 433 of file hevc.h.

Referenced by ff_hevc_decode_short_term_rps(), ff_hevc_parse_sps(), fill_picture_parameters(), hls_slice_header(), and vdpau_hevc_start_frame().

ShortTermRPS HEVCSPS::st_rps[MAX_SHORT_TERM_RPS_COUNT]

Definition at line 434 of file hevc.h.

Referenced by ff_hevc_decode_short_term_rps(), ff_hevc_parse_sps(), hls_slice_header(), and vdpau_hevc_start_frame().

uint8_t HEVCSPS::amp_enabled_flag

Definition at line 436 of file hevc.h.

Referenced by ff_hevc_parse_sps(), ff_hevc_part_mode_decode(), fill_picture_parameters(), and vdpau_hevc_start_frame().

uint8_t HEVCSPS::sao_enabled

Definition at line 437 of file hevc.h.

Referenced by ff_hevc_hls_filter(), ff_hevc_parse_sps(), fill_picture_parameters(), hls_slice_header(), set_sps(), and vdpau_hevc_start_frame().

uint8_t HEVCSPS::long_term_ref_pics_present_flag

Definition at line 439 of file hevc.h.

Referenced by decode_lt_rps(), ff_hevc_parse_sps(), fill_picture_parameters(), and vdpau_hevc_start_frame().

uint16_t HEVCSPS::lt_ref_pic_poc_lsb_sps[32]

Definition at line 440 of file hevc.h.

Referenced by decode_lt_rps(), and ff_hevc_parse_sps().

uint8_t HEVCSPS::used_by_curr_pic_lt_sps_flag[32]

Definition at line 441 of file hevc.h.

Referenced by decode_lt_rps(), and ff_hevc_parse_sps().

uint8_t HEVCSPS::num_long_term_ref_pics_sps

Definition at line 442 of file hevc.h.

Referenced by decode_lt_rps(), ff_hevc_parse_sps(), fill_picture_parameters(), and vdpau_hevc_start_frame().

uint8_t HEVCSPS::bit_depth

Definition at line 445 of file hevc.h.

uint8_t HEVCSPS::bit_depth_chroma

Definition at line 446 of file hevc.h.

Referenced by ff_hevc_parse_sps(), fill_picture_parameters(), hls_pcm_sample(), and vdpau_hevc_start_frame().

unsigned int HEVCSPS::log2_min_pcm_cb_size

Definition at line 447 of file hevc.h.

Referenced by ff_hevc_parse_sps(), fill_picture_parameters(), hls_coding_unit(), and vdpau_hevc_start_frame().

unsigned int HEVCSPS::log2_max_pcm_cb_size

Definition at line 448 of file hevc.h.

Referenced by ff_hevc_parse_sps(), fill_picture_parameters(), and vdpau_hevc_start_frame().

uint8_t HEVCSPS::loop_filter_disable_flag

Definition at line 449 of file hevc.h.

Referenced by deblocking_filter_CTB(), ff_hevc_parse_sps(), fill_picture_parameters(), hls_coding_unit(), restore_tqb_pixels(), sao_filter_CTB(), and vdpau_hevc_start_frame().

struct { ... } HEVCSPS::pcm

Referenced by deblocking_filter_CTB(), ff_hevc_parse_sps(), fill_picture_parameters(), hls_coding_unit(), hls_pcm_sample(), restore_tqb_pixels(), sao_filter_CTB(), and vdpau_hevc_start_frame().

uint8_t HEVCSPS::sps_temporal_mvp_enabled_flag

Definition at line 451 of file hevc.h.

Referenced by ff_hevc_parse_sps(), fill_picture_parameters(), hls_slice_header(), and vdpau_hevc_start_frame().

uint8_t HEVCSPS::sps_strong_intra_smoothing_enable_flag

Definition at line 452 of file hevc.h.

Referenced by ff_hevc_parse_sps(), ff_intra_pred_8_32x32_msa(), fill_picture_parameters(), and vdpau_hevc_start_frame().

unsigned int HEVCSPS::log2_min_cb_size

Definition at line 454 of file hevc.h.

Referenced by ff_hevc_parse_sps(), ff_hevc_part_mode_decode(), ff_hevc_split_coding_unit_flag_decode(), fill_picture_parameters(), get_qPy(), get_qPy_pred(), hevc_frame_start(), hls_coding_quadtree(), hls_coding_unit(), hls_prediction_unit(), pic_arrays_init(), set_ct_depth(), and vdpau_hevc_start_frame().

unsigned int HEVCSPS::log2_diff_max_min_coding_block_size

Definition at line 455 of file hevc.h.

Referenced by ff_hevc_decode_nal_pps(), ff_hevc_parse_sps(), fill_picture_parameters(), and vdpau_hevc_start_frame().

unsigned int HEVCSPS::log2_min_tb_size

Definition at line 456 of file hevc.h.

Referenced by ff_hevc_deblocking_boundary_strengths(), ff_hevc_parse_sps(), ff_intra_pred_8_16x16_msa(), ff_intra_pred_8_32x32_msa(), fill_picture_parameters(), hls_transform_tree(), setup_pps(), vdpau_hevc_start_frame(), and z_scan_block_avail().

unsigned int HEVCSPS::log2_max_trafo_size

Definition at line 457 of file hevc.h.

Referenced by ff_hevc_parse_sps(), fill_picture_parameters(), hls_transform_tree(), and vdpau_hevc_start_frame().

unsigned int HEVCSPS::log2_ctb_size

unsigned int HEVCSPS::log2_min_pu_size

Definition at line 459 of file hevc.h.

Referenced by ff_hevc_deblocking_boundary_strengths(), ff_hevc_parse_sps(), ff_intra_pred_8_16x16_msa(), ff_intra_pred_8_32x32_msa(), get_pcm(), hls_prediction_unit(), intra_prediction_unit_default_value(), luma_intra_pred_mode(), restore_tqb_pixels(), set_deblocking_bypass(), and temporal_luma_motion_vector().

int HEVCSPS::max_transform_hierarchy_depth_inter

Definition at line 461 of file hevc.h.

Referenced by ff_hevc_parse_sps(), fill_picture_parameters(), hls_coding_unit(), hls_transform_tree(), and vdpau_hevc_start_frame().

int HEVCSPS::max_transform_hierarchy_depth_intra

Definition at line 462 of file hevc.h.

Referenced by ff_hevc_parse_sps(), fill_picture_parameters(), hls_coding_unit(), and vdpau_hevc_start_frame().

int HEVCSPS::transform_skip_rotation_enabled_flag

Definition at line 464 of file hevc.h.

Referenced by ff_hevc_hls_residual_coding(), and ff_hevc_parse_sps().

int HEVCSPS::transform_skip_context_enabled_flag

Definition at line 465 of file hevc.h.

Referenced by ff_hevc_hls_residual_coding(), and ff_hevc_parse_sps().

int HEVCSPS::implicit_rdpcm_enabled_flag

Definition at line 466 of file hevc.h.

Referenced by ff_hevc_hls_residual_coding(), and ff_hevc_parse_sps().

int HEVCSPS::explicit_rdpcm_enabled_flag

Definition at line 467 of file hevc.h.

Referenced by ff_hevc_hls_residual_coding(), and ff_hevc_parse_sps().

int HEVCSPS::intra_smoothing_disabled_flag

Definition at line 468 of file hevc.h.

Referenced by ff_hevc_parse_sps(), ff_intra_pred_8_16x16_msa(), and ff_intra_pred_8_32x32_msa().

int HEVCSPS::persistent_rice_adaptation_enabled_flag

coded frame dimension in various units

Definition at line 469 of file hevc.h.

Referenced by ff_hevc_hls_residual_coding(), and ff_hevc_parse_sps().

int HEVCSPS::ctb_width

Definition at line 474 of file hevc.h.

Referenced by alloc_frame(), deblocking_filter_CTB(), decode_nal_unit(), ff_hevc_cabac_init(), ff_hevc_decode_nal_pps(), ff_hevc_get_ref_list(), ff_hevc_parse_sps(), ff_hevc_save_states(), hls_decode_neighbour(), hls_slice_data_wpp(), hls_slice_header(), pic_arrays_init(), sao_filter_CTB(), set_sps(), and setup_pps().

int HEVCSPS::ctb_height

Definition at line 475 of file hevc.h.

Referenced by alloc_frame(), decode_nal_unit(), ff_hevc_decode_nal_pps(), ff_hevc_parse_sps(), hls_slice_data_wpp(), hls_slice_header(), pic_arrays_init(), sao_filter_CTB(), set_sps(), and setup_pps().

int HEVCSPS::ctb_size

Definition at line 476 of file hevc.h.

Referenced by ff_hevc_parse_sps().

int HEVCSPS::min_cb_width

Definition at line 477 of file hevc.h.

Referenced by ff_hevc_parse_sps(), ff_hevc_skip_flag_decode(), ff_hevc_split_coding_unit_flag_decode(), fill_picture_parameters(), get_qPy(), get_qPy_pred(), hls_coding_unit(), hls_prediction_unit(), pic_arrays_init(), and set_ct_depth().

int HEVCSPS::min_cb_height

Definition at line 478 of file hevc.h.

Referenced by ff_hevc_parse_sps(), fill_picture_parameters(), and pic_arrays_init().

int HEVCSPS::min_tb_width

Definition at line 479 of file hevc.h.

Referenced by ff_hevc_deblocking_boundary_strengths(), ff_hevc_parse_sps(), hevc_frame_start(), hls_transform_tree(), and pic_arrays_init().

int HEVCSPS::min_tb_height

Definition at line 480 of file hevc.h.

Referenced by ff_hevc_parse_sps(), hevc_frame_start(), and pic_arrays_init().

int HEVCSPS::min_pu_width

Definition at line 481 of file hevc.h.

Referenced by derive_spatial_merge_candidates(), ff_hevc_deblocking_boundary_strengths(), ff_hevc_luma_mv_mvp_mode(), ff_hevc_parse_sps(), ff_intra_pred_8_16x16_msa(), ff_intra_pred_8_32x32_msa(), get_pcm(), hevc_frame_start(), hls_prediction_unit(), intra_prediction_unit_default_value(), luma_intra_pred_mode(), mv_mp_mode_mx(), mv_mp_mode_mx_lt(), pic_arrays_init(), restore_tqb_pixels(), set_deblocking_bypass(), and temporal_luma_motion_vector().

int HEVCSPS::min_pu_height

Definition at line 482 of file hevc.h.

Referenced by ff_hevc_parse_sps(), ff_intra_pred_8_16x16_msa(), ff_intra_pred_8_32x32_msa(), get_pcm(), hevc_frame_start(), and pic_arrays_init().

int HEVCSPS::tb_mask

Definition at line 483 of file hevc.h.

Referenced by ff_hevc_parse_sps(), ff_intra_pred_8_16x16_msa(), ff_intra_pred_8_32x32_msa(), setup_pps(), and z_scan_block_avail().

int HEVCSPS::hshift[3]

Definition at line 485 of file hevc.h.

Referenced by chroma_mc_bi(), chroma_mc_uni(), copy_CTB_to_hv(), deblocking_filter_CTB(), ff_hevc_hls_residual_coding(), ff_intra_pred_8_16x16_msa(), ff_intra_pred_8_32x32_msa(), generate_missing_ref(), hls_pcm_sample(), hls_prediction_unit(), hls_transform_unit(), map_pixel_format(), restore_tqb_pixels(), sao_filter_CTB(), and set_sps().

int HEVCSPS::vshift[3]

Definition at line 486 of file hevc.h.

Referenced by chroma_mc_bi(), chroma_mc_uni(), copy_CTB_to_hv(), deblocking_filter_CTB(), ff_hevc_hls_residual_coding(), ff_intra_pred_8_16x16_msa(), ff_intra_pred_8_32x32_msa(), generate_missing_ref(), hls_pcm_sample(), hls_prediction_unit(), hls_transform_unit(), map_pixel_format(), restore_tqb_pixels(), sao_filter_CTB(), and set_sps().

int HEVCSPS::qp_bd_offset

Definition at line 488 of file hevc.h.

Referenced by ff_hevc_hls_residual_coding(), ff_hevc_parse_sps(), ff_hevc_set_qPy(), get_qPy_pred(), hls_slice_header(), and hls_transform_unit().

uint8_t HEVCSPS::data[4096]

Definition at line 490 of file hevc.h.

Referenced by ff_hevc_decode_nal_sps().

int HEVCSPS::data_size

Definition at line 491 of file hevc.h.

Referenced by ff_hevc_decode_nal_sps().

The documentation for this struct was generated from the following file:

libavcodec/hevc.h