#include <h264.h>

Data Fields
AVClass *	av_class

AVCodecContext *	avctx

VideoDSPContext	vdsp

H264DSPContext	h264dsp

H264ChromaContext	h264chroma

H264QpelContext	h264qpel

GetBitContext	gb

ERContext	er

H264Picture *	DPB

H264Picture *	cur_pic_ptr

H264Picture	cur_pic

H264Picture	last_pic_for_ec

int	pixel_shift
	0 for 8-bit H264, 1 for high-bit-depth H264

int	chroma_qp [2]

int	qp_thresh
	QP threshold to skip loopfilter.

int	width

int	height

ptrdiff_t	linesize

ptrdiff_t	uvlinesize

int	chroma_x_shift

int	chroma_y_shift

int	qscale

int	droppable

int	coded_picture_number

int	low_delay

int	context_initialized

int	flags

int	workaround_bugs

int	prev_mb_skipped

int	next_mb_skipped

int	chroma_pred_mode

int	intra16x16_pred_mode

int	topleft_mb_xy

int	top_mb_xy

int	topright_mb_xy

int	left_mb_xy [LEFT_MBS]

int	topleft_type

int	top_type

int	topright_type

int	left_type [LEFT_MBS]

const uint8_t *	left_block

int	topleft_partition

int8_t	intra4x4_pred_mode_cache [5 *8]

int8_t *	intra4x4_pred_mode

H264PredContext	hpc

unsigned int	topleft_samples_available

unsigned int	top_samples_available

unsigned int	topright_samples_available

unsigned int	left_samples_available

uint8_t(*[2]	top_borders )[(16 3)2]

uint8_t	non_zero_count_cache [15 *8]
	non zero coeff count cache.

uint8_t(*	non_zero_count )[48]

int16_t	mv_cache [2][5 *8][2]
	Motion vector cache.

int8_t	ref_cache [2][5 *8]

int	neighbor_transform_size
	number of neighbors (top and/or left) that used 8x8 dct

int	block_offset [2 (16 3)]
	block_offset[ 0..23] for frame macroblocks block_offset[24..47] for field macroblocks

uint32_t *	mb2b_xy

uint32_t *	mb2br_xy

int	b_stride

ptrdiff_t	mb_linesize
	may be equal to s->linesize or s->linesize * 2, for mbaff

ptrdiff_t	mb_uvlinesize

unsigned	current_sps_id
	id of the current SPS

SPS	sps
	current sps

PPS	pps
	current pps

int	au_pps_id
	pps_id of current access unit

uint32_t	dequant4_buffer [6][QP_MAX_NUM+1][16]

uint32_t	dequant8_buffer [6][QP_MAX_NUM+1][64]

uint32_t(*[6]	dequant4_coeff )[16]

uint32_t(*[6]	dequant8_coeff )[64]

int	slice_num

uint16_t *	slice_table
	slice_table_base + 2*mb_stride + 1

int	slice_type

int	slice_type_nos
	S free slice type (SI/SP are remapped to I/P)

int	slice_type_fixed

int	mb_aff_frame

int	mb_field_decoding_flag

int	mb_mbaff
	mb_aff_frame && mb_field_decoding_flag

int	picture_structure

int	first_field

uint16_t	sub_mb_type [4]

int	use_weight

int	use_weight_chroma

int	luma_log2_weight_denom

int	chroma_log2_weight_denom

int	luma_weight [48][2][2]

int	chroma_weight [48][2][2][2]

int	implicit_weight [48][48][2]

int	direct_spatial_mv_pred

int	col_parity

int	col_fieldoff

int	dist_scale_factor [32]

int	dist_scale_factor_field [2][32]

int	map_col_to_list0 [2][16+32]

int	map_col_to_list0_field [2][2][16+32]

unsigned int	ref_count [2]
	num_ref_idx_l0/1_active_minus1 + 1

unsigned int	list_count

uint8_t *	list_counts
	Array of list_count per MB specifying the slice type.

H264Picture	ref_list [2][48]
	0..15: frame refs, 16..47: mbaff field refs.

int	ref2frm [MAX_SLICES][2][64]
	reference to frame number lists, used in the loop filter, the first 2 are for -2,-1

GetBitContext	intra_gb

GetBitContext	inter_gb

GetBitContext *	intra_gb_ptr

GetBitContext *	inter_gb_ptr

const uint8_t *	intra_pcm_ptr

int16_t	mb [16 48 2]
	as a dct coefficient is int32_t in high depth, we need to reserve twice the space.

int16_t	mb_luma_dc [3][16 *2]

int16_t	mb_padding [256 *2]
	as mb is addressed by scantable[i] and scantable is uint8_t we can either check that i is not too large or ensure that there is some unused stuff after mb

CABACContext	cabac
	Cabac.

uint8_t	cabac_state [1024]

uint16_t *	cbp_table

int	cbp

int	top_cbp

int	left_cbp

uint8_t *	chroma_pred_mode_table

int	last_qscale_diff

uint8_t(*[2]	mvd_table )[2]

uint8_t	mvd_cache [2][5 *8][2]

uint8_t *	direct_table

uint8_t	direct_cache [5 *8]

uint8_t	zigzag_scan [16]

uint8_t	zigzag_scan8x8 [64]

uint8_t	zigzag_scan8x8_cavlc [64]

uint8_t	field_scan [16]

uint8_t	field_scan8x8 [64]

uint8_t	field_scan8x8_cavlc [64]

uint8_t	zigzag_scan_q0 [16]

uint8_t	zigzag_scan8x8_q0 [64]

uint8_t	zigzag_scan8x8_cavlc_q0 [64]

uint8_t	field_scan_q0 [16]

uint8_t	field_scan8x8_q0 [64]

uint8_t	field_scan8x8_cavlc_q0 [64]

int	x264_build

int	mb_x

int	mb_y

int	resync_mb_x

int	resync_mb_y

int	mb_skip_run

int	mb_height

int	mb_width

int	mb_stride

int	mb_num

int	mb_xy

int	is_complex

int	deblocking_filter
	disable_deblocking_filter_idc with 1 <-> 0

int	slice_alpha_c0_offset

int	slice_beta_offset

int	nal_ref_idc

int	nal_unit_type

uint8_t *	rbsp_buffer [2]

unsigned int	rbsp_buffer_size [2]

int	is_avc
	Used to parse AVC variant of h264.

int	nal_length_size
	Number of bytes used for nal length (1, 2 or 4)

int	bit_depth_luma
	luma bit depth from sps to detect changes

int	chroma_format_idc
	chroma format from sps to detect changes

SPS *	sps_buffers [MAX_SPS_COUNT]

PPS *	pps_buffers [MAX_PPS_COUNT]

int	dequant_coeff_pps
	reinit tables when pps changes

uint16_t *	slice_table_base

int	poc_lsb

int	poc_msb

int	delta_poc_bottom

int	delta_poc [2]

int	frame_num

int	prev_poc_msb
	poc_msb of the last reference pic for POC type 0

int	prev_poc_lsb
	poc_lsb of the last reference pic for POC type 0

int	frame_num_offset
	for POC type 2

int	prev_frame_num_offset
	for POC type 2

int	prev_frame_num
	frame_num of the last pic for POC type 1/2

int	curr_pic_num
	frame_num for frames or 2 * frame_num + 1 for field pics.

int	max_pic_num
	max_frame_num or 2 * max_frame_num for field pics.

int	redundant_pic_count

H264Picture	default_ref_list [2][32]
	base reference list for all slices of a coded picture

H264Picture *	short_ref [32]

H264Picture *	long_ref [32]

H264Picture *	delayed_pic [MAX_DELAYED_PIC_COUNT+2]

int	last_pocs [MAX_DELAYED_PIC_COUNT]

H264Picture *	next_output_pic

int	outputed_poc

int	next_outputed_poc

MMCO	mmco [MAX_MMCO_COUNT]
	memory management control operations buffer.

int	mmco_index

int	mmco_reset

int	long_ref_count
	number of actual long term references

int	short_ref_count
	number of actual short term references

int	cabac_init_idc

SEI_PicStructType	sei_pic_struct
	pic_struct in picture timing SEI message

int	prev_interlaced_frame
	Complement sei_pic_struct SEI_PIC_STRUCT_TOP_BOTTOM and SEI_PIC_STRUCT_BOTTOM_TOP indicate interlaced frames.

int	sei_frame_packing_present
	frame_packing_arrangment SEI message

int	frame_packing_arrangement_type

int	content_interpretation_type

int	quincunx_subsampling

int	sei_display_orientation_present
	display orientation SEI message

int	sei_anticlockwise_rotation

int	sei_hflip

int	sei_vflip

int	sei_ct_type
	Bit set of clock types for fields/frames in picture timing SEI message.

int	sei_dpb_output_delay
	dpb_output_delay in picture timing SEI message, see H.264 C.2.2

int	sei_cpb_removal_delay
	cpb_removal_delay in picture timing SEI message, see H.264 C.1.2

int	sei_recovery_frame_cnt
	recovery_frame_cnt from SEI message

int	valid_recovery_point
	Are the SEI recovery points looking valid.

FPA	sei_fpa

int	recovery_frame
	recovery_frame is the frame_num at which the next frame should be fully constructed.

int	frame_recovered
	Initial frame has been completely recovered.

int	has_recovery_point

int	missing_fields

int	luma_weight_flag [2]
	7.4.3.2 luma_weight_lX_flag

int	chroma_weight_flag [2]
	7.4.3.2 chroma_weight_lX_flag

int	sei_buffering_period_present
	Buffering period SEI flag.

int	initial_cpb_removal_delay [32]
	Initial timestamps for CPBs.

int	cur_chroma_format_idc

uint8_t *	bipred_scratchpad

int16_t	slice_row [MAX_SLICES]
	to detect when MAX_SLICES is too low

uint8_t	parse_history [6]

int	parse_history_count

int	parse_last_mb

uint8_t *	edge_emu_buffer

int16_t *	dc_val_base

AVBufferPool *	qscale_table_pool

AVBufferPool *	mb_type_pool

AVBufferPool *	motion_val_pool

AVBufferPool *	ref_index_pool

qpel_mc_func(*	qpel_put )[16]

qpel_mc_func(*	qpel_avg )[16]

Members for slice based multithreading
struct H264Context *	thread_context [H264_MAX_THREADS]

int	current_slice
	current slice number, used to initialize slice_num of each thread/context

int	max_contexts
	Max number of threads / contexts.

int	slice_context_count

int	single_decode_warning
	1 if the single thread fallback warning has already been displayed, 0 otherwise.

enum AVPictureType	pict_type

int	last_slice_type

unsigned int	last_ref_count [2]

Detailed Description

H264Context.

Definition at line 339 of file h264.h.

Field Documentation

AVClass* H264Context::av_class

Definition at line 340 of file h264.h.

AVCodecContext* H264Context::avctx

Definition at line 341 of file h264.h.

Referenced by alloc_picture(), await_reference_mb_row(), clone_tables(), decode_buffering_period(), decode_cabac_mb_mvd(), decode_frame_packing_arrangement(), decode_hrd_parameters(), decode_init_thread_copy(), decode_nal_units(), decode_picture_timing(), decode_postinit(), decode_rbsp_trailing(), decode_recovery_point(), decode_residual(), decode_slice(), decode_unregistered_user_data(), decode_user_data_itu_t_t35(), decode_vui_parameters(), dxva2_h264_end_frame(), fetch_diagonal_mv(), ff_generate_sliding_window_mmcos(), ff_h264_alloc_tables(), ff_h264_check_intra4x4_pred_mode(), ff_h264_check_intra_pred_mode(), ff_h264_context_init(), ff_h264_decode_extradata(), ff_h264_decode_init(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_nal(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_ref_pic_marking(), ff_h264_decode_sei(), ff_h264_decode_seq_parameter_set(), ff_h264_decode_slice_header(), ff_h264_draw_horiz_band(), ff_h264_execute_decode_slices(), ff_h264_execute_ref_pic_marking(), ff_h264_field_end(), ff_h264_fill_default_ref_list(), ff_h264_filter_mb(), ff_h264_set_parameter_from_sps(), ff_h264_unref_picture(), ff_h264_update_thread_context(), ff_pred_weight_table(), ff_set_ref_count(), filter_mb_dir(), find_short(), get_avc_nalsize(), get_pixel_format(), h264_decode_frame(), h264_er_decode_mb(), h264_find_frame_end(), h264_frame_start(), h264_parse(), h264_slice_header_init(), init_dimensions(), more_rbsp_data_in_pps(), parse_nal_units(), pred_16x8_motion(), pred_8x16_motion(), pred_intra_mode(), pred_motion(), pred_non_zero_count(), pred_pskip_motion(), print_long_term(), print_short_term(), remove_short(), scan_mmco_reset(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), svq3_mc_dir(), vaapi_h264_end_frame(), and vdpau_h264_end_frame().

VideoDSPContext H264Context::vdsp

Definition at line 342 of file h264.h.

Referenced by ff_h264_decode_init(), ff_h264_set_parameter_from_sps(), h264_slice_header_init(), mc_dir_part(), prefetch_motion(), and svq3_mc_dir_part().

H264DSPContext H264Context::h264dsp

Definition at line 343 of file h264.h.

Referenced by ff_h264_decode_init(), ff_h264_filter_mb_fast(), ff_h264_set_parameter_from_sps(), filter_mb_edgech(), filter_mb_edgecv(), filter_mb_edgeh(), filter_mb_edgev(), filter_mb_mbaff_edgecv(), filter_mb_mbaff_edgev(), h264_filter_mb_fast_internal(), h264_find_frame_end(), h264_slice_header_init(), hl_decode_mb_idct_luma(), hl_decode_mb_predict_luma(), and init().

H264ChromaContext H264Context::h264chroma

Definition at line 344 of file h264.h.

Referenced by ff_h264_decode_init(), ff_h264_set_parameter_from_sps(), and h264_slice_header_init().

H264QpelContext H264Context::h264qpel

Definition at line 345 of file h264.h.

Referenced by ff_h264_decode_init(), ff_h264_decode_slice_header(), ff_h264_set_parameter_from_sps(), and h264_slice_header_init().

GetBitContext H264Context::gb

Definition at line 346 of file h264.h.

Referenced by decode_buffering_period(), decode_display_orientation(), decode_frame_packing_arrangement(), decode_hrd_parameters(), decode_nal_units(), decode_picture_timing(), decode_recovery_point(), decode_scaling_list(), decode_scaling_matrices(), decode_slice(), decode_unregistered_user_data(), decode_user_data_itu_t_t35(), decode_vui_parameters(), ff_h264_decode_mb_cavlc(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_sei(), ff_h264_decode_seq_parameter_set(), ff_h264_decode_slice_header(), ff_pred_weight_table(), ff_set_ref_count(), fill_slice_long(), get_last_needed_nal(), hl_decode_mb(), hl_decode_mb_444(), parse_nal_units(), scan_mmco_reset(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), svq3_mc_dir(), and vaapi_h264_decode_slice().

ERContext H264Context::er

Definition at line 347 of file h264.h.

Referenced by decode_finish_row(), decode_slice(), er_add_slice(), ff_h264_context_init(), ff_h264_execute_decode_slices(), ff_h264_field_end(), ff_h264_free_tables(), ff_h264_update_thread_context(), h264_decode_frame(), and h264_frame_start().

H264Picture* H264Context::DPB

Definition at line 349 of file h264.h.

Referenced by clone_tables(), copy_picture_range(), ff_h264_alloc_tables(), ff_h264_free_tables(), ff_h264_update_thread_context(), find_unused_picture(), flush_dpb(), h264_frame_start(), and release_unused_pictures().

H264Picture* H264Context::cur_pic_ptr

Definition at line 350 of file h264.h.

Referenced by clone_slice(), clone_tables(), commit_bitstream_and_slice_buffer(), decode_finish_row(), decode_nal_units(), decode_postinit(), dxva2_h264_decode_slice(), dxva2_h264_end_frame(), dxva2_h264_start_frame(), fetch_diagonal_mv(), ff_generate_sliding_window_mmcos(), ff_h264_decode_slice_header(), ff_h264_direct_dist_scale_factor(), ff_h264_direct_ref_list_init(), ff_h264_execute_ref_pic_marking(), ff_h264_field_end(), ff_h264_fill_default_ref_list(), ff_h264_flush_change(), ff_h264_free_tables(), ff_h264_update_thread_context(), ff_vdpau_h264_set_reference_frames(), fill_picture_parameters(), flush_dpb(), h264_decode_frame(), h264_frame_start(), implicit_weight_table(), release_unused_pictures(), svq3_decode_frame(), vaapi_h264_end_frame(), vaapi_h264_start_frame(), vda_h264_end_frame(), vda_old_h264_end_frame(), vdpau_h264_decode_slice(), vdpau_h264_end_frame(), vdpau_h264_set_reference_frames(), and vdpau_h264_start_frame().

H264Picture H264Context::cur_pic

H264Picture H264Context::last_pic_for_ec

Definition at line 352 of file h264.h.

Referenced by ff_h264_field_end(), ff_h264_flush_change(), ff_h264_remove_all_refs(), ff_h264_update_thread_context(), h264_decode_end(), and h264_decode_frame().

int H264Context::pixel_shift

0 for 8-bit H264, 1 for high-bit-depth H264

Definition at line 354 of file h264.h.

Referenced by backup_mb_border(), decode_cabac_residual_internal(), decode_luma_residual(), decode_residual(), decode_slice(), ff_h264_decode_init(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_filter_mb_fast(), ff_h264_hl_decode_mb(), ff_h264_set_parameter_from_sps(), filter_mb_dir(), h264_frame_start(), h264_slice_header_init(), hl_decode_mb_idct_luma(), hl_decode_mb_predict_luma(), loop_filter(), mc_dir_part(), mc_part_std(), mc_part_weighted(), output_frame(), prefetch_motion(), and xchg_mb_border().

int H264Context::chroma_qp[2]

Definition at line 355 of file h264.h.

Referenced by decode_cabac_luma_residual(), decode_luma_residual(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_slice_header(), filter_mb_dir(), hl_decode_mb_predict_luma(), loop_filter(), and svq3_decode_init().

int H264Context::qp_thresh

QP threshold to skip loopfilter.

Definition at line 357 of file h264.h.

Referenced by ff_h264_decode_slice_header(), and fill_filter_caches().

int H264Context::width

Definition at line 360 of file h264.h.

Referenced by ff_h264_decode_slice_header(), ff_h264_update_thread_context(), h264_slice_header_init(), init_dimensions(), and svq3_decode_init().

int H264Context::height

Definition at line 360 of file h264.h.

Referenced by ff_h264_decode_slice_header(), ff_h264_update_thread_context(), h264_slice_header_init(), init_dimensions(), and svq3_decode_init().

ptrdiff_t H264Context::linesize

Definition at line 361 of file h264.h.

Referenced by alloc_picture(), clone_slice(), decode_slice(), ff_h264_decode_slice_header(), ff_h264_update_thread_context(), filter_mb_dir(), get_buffer(), h264_frame_start(), h264_slice_header_init(), hl_decode_mb(), hl_decode_mb_444(), hl_decode_mb_predict_luma(), loop_filter(), prefetch_motion(), svq3_decode_frame(), and svq3_mc_dir_part().

ptrdiff_t H264Context::uvlinesize

Definition at line 361 of file h264.h.

Referenced by alloc_picture(), clone_slice(), ff_h264_update_thread_context(), filter_mb_dir(), get_buffer(), h264_frame_start(), h264_slice_header_init(), hl_decode_mb(), loop_filter(), prefetch_motion(), svq3_decode_frame(), and svq3_mc_dir_part().

int H264Context::chroma_x_shift

Definition at line 362 of file h264.h.

Referenced by h264_slice_header_init(), and svq3_decode_init().

int H264Context::chroma_y_shift

Definition at line 362 of file h264.h.

Referenced by ff_h264_decode_slice_header(), fill_decode_caches(), h264_slice_header_init(), loop_filter(), svq3_decode_init(), and write_back_non_zero_count().

int H264Context::qscale

int H264Context::droppable

Definition at line 365 of file h264.h.

Referenced by decode_finish_row(), decode_nal_units(), ff_h264_decode_slice_header(), ff_h264_execute_decode_slices(), ff_h264_field_end(), ff_h264_update_thread_context(), h264_frame_start(), and h264_slice_header_init().

int H264Context::coded_picture_number

Definition at line 366 of file h264.h.

Referenced by ff_h264_update_thread_context(), and h264_frame_start().

int H264Context::low_delay

Definition at line 367 of file h264.h.

Referenced by decode_postinit(), ff_h264_decode_init(), ff_h264_draw_horiz_band(), ff_h264_set_parameter_from_sps(), ff_h264_update_thread_context(), h264_decode_frame(), h264_parse(), h264_slice_header_init(), svq3_decode_frame(), and svq3_decode_init().

int H264Context::context_initialized

Definition at line 369 of file h264.h.

Referenced by decode_init_thread_copy(), ff_h264_decode_slice_header(), ff_h264_update_thread_context(), flush_dpb(), and h264_slice_header_init().

int H264Context::flags

Definition at line 370 of file h264.h.

Referenced by alloc_picture(), backup_mb_border(), decode_slice(), ff_h264_decode_init(), ff_h264_filter_mb(), ff_h264_set_parameter_from_sps(), h264_decode_frame(), h264_filter_mb_fast_internal(), h264_slice_header_init(), mc_dir_part(), mc_part_weighted(), svq3_decode_init(), svq3_mc_dir_part(), and xchg_mb_border().

int H264Context::workaround_bugs

Definition at line 371 of file h264.h.

Referenced by decode_slice(), ff_h264_decode_init(), ff_h264_update_thread_context(), get_bit_length(), and h264_slice_header_init().

int H264Context::prev_mb_skipped

Definition at line 373 of file h264.h.

Referenced by decode_mb_skip(), ff_h264_decode_mb_cabac(), and ff_h264_decode_mb_cavlc().

int H264Context::next_mb_skipped

Definition at line 374 of file h264.h.

Referenced by ff_h264_decode_mb_cabac().

int H264Context::chroma_pred_mode

Definition at line 377 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), and svq3_decode_mb().

int H264Context::intra16x16_pred_mode

Definition at line 378 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), hl_decode_mb_idct_luma(), hl_decode_mb_predict_luma(), and svq3_decode_mb().

int H264Context::topleft_mb_xy

Definition at line 380 of file h264.h.

Referenced by fill_decode_caches(), fill_decode_neighbors(), and pred_pskip_motion().

int H264Context::top_mb_xy

Definition at line 381 of file h264.h.

Referenced by decode_cabac_mb_chroma_pre_mode(), fill_decode_caches(), fill_decode_neighbors(), fill_filter_caches(), filter_mb_dir(), h264_filter_mb_fast_internal(), and pred_pskip_motion().

int H264Context::topright_mb_xy

Definition at line 382 of file h264.h.

Referenced by fill_decode_caches(), fill_decode_neighbors(), and pred_pskip_motion().

int H264Context::left_mb_xy[LEFT_MBS]

Definition at line 383 of file h264.h.

Referenced by decode_cabac_mb_chroma_pre_mode(), fetch_diagonal_mv(), ff_h264_filter_mb(), fill_decode_caches(), fill_decode_neighbors(), fill_filter_caches(), and pred_pskip_motion().

int H264Context::topleft_type

Definition at line 385 of file h264.h.

Referenced by fill_decode_caches(), fill_decode_neighbors(), and pred_pskip_motion().

int H264Context::top_type

Definition at line 386 of file h264.h.

Referenced by decode_cabac_intra_mb_type(), decode_cabac_mb_chroma_pre_mode(), ff_h264_decode_mb_cabac(), fill_decode_caches(), fill_decode_neighbors(), fill_filter_caches(), filter_mb_dir(), h264_filter_mb_fast_internal(), pred_pskip_motion(), and xchg_mb_border().

int H264Context::topright_type

Definition at line 387 of file h264.h.

Referenced by fill_decode_caches(), fill_decode_neighbors(), and pred_pskip_motion().

int H264Context::left_type[LEFT_MBS]

Definition at line 388 of file h264.h.

Referenced by decode_cabac_intra_mb_type(), decode_cabac_mb_chroma_pre_mode(), fetch_diagonal_mv(), ff_h264_decode_mb_cabac(), ff_h264_filter_mb(), fill_decode_caches(), fill_decode_neighbors(), fill_filter_caches(), filter_mb_dir(), h264_filter_mb_fast_internal(), and pred_pskip_motion().

const uint8_t* H264Context::left_block

Definition at line 390 of file h264.h.

Referenced by fill_decode_caches(), fill_decode_neighbors(), and pred_pskip_motion().

int H264Context::topleft_partition

Definition at line 391 of file h264.h.

Referenced by fill_decode_caches(), fill_decode_neighbors(), and pred_pskip_motion().

int8_t H264Context::intra4x4_pred_mode_cache[5 *8]

Definition at line 393 of file h264.h.

Referenced by ff_h264_check_intra4x4_pred_mode(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), fill_decode_caches(), hl_decode_mb_predict_luma(), pred_intra_mode(), svq3_decode_mb(), and write_back_intra_pred_mode().

int8_t* H264Context::intra4x4_pred_mode

Definition at line 394 of file h264.h.

Referenced by clone_tables(), ff_h264_alloc_tables(), ff_h264_free_tables(), ff_h264_update_thread_context(), fill_decode_caches(), svq3_decode_mb(), svq3_decode_slice_header(), and write_back_intra_pred_mode().

H264PredContext H264Context::hpc

Definition at line 395 of file h264.h.

Referenced by clone_tables(), ff_h264_decode_init(), ff_h264_set_parameter_from_sps(), hl_decode_mb_idct_luma(), and hl_decode_mb_predict_luma().

unsigned int H264Context::topleft_samples_available

Definition at line 396 of file h264.h.

Referenced by fill_decode_caches(), and hl_decode_mb_predict_luma().

unsigned int H264Context::top_samples_available

Definition at line 397 of file h264.h.

Referenced by ff_h264_check_intra4x4_pred_mode(), ff_h264_check_intra_pred_mode(), fill_decode_caches(), and svq3_decode_mb().

unsigned int H264Context::topright_samples_available

Definition at line 398 of file h264.h.

Referenced by fill_decode_caches(), hl_decode_mb_predict_luma(), and svq3_decode_mb().

unsigned int H264Context::left_samples_available

Definition at line 399 of file h264.h.

Referenced by ff_h264_check_intra4x4_pred_mode(), ff_h264_check_intra_pred_mode(), fill_decode_caches(), and svq3_decode_mb().

uint8_t(*[2] H264Context::top_borders)[(16 *3)*2]

Definition at line 400 of file h264.h.

Referenced by backup_mb_border(), ff_h264_context_init(), ff_h264_free_tables(), and xchg_mb_border().

uint8_t H264Context::non_zero_count_cache[15 *8]

non zero coeff count cache.

is 64 if not available.

Definition at line 406 of file h264.h.

Referenced by decode_cabac_luma_residual(), decode_cabac_residual_dc(), decode_cabac_residual_dc_422(), decode_cabac_residual_internal(), decode_cabac_residual_nondc(), decode_luma_residual(), decode_residual(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_filter_mb(), fill_decode_caches(), fill_filter_caches(), filter_mb_dir(), get_cabac_cbf_ctx(), h264_er_decode_mb(), h264_filter_mb_fast_internal(), hl_decode_mb_idct_luma(), hl_decode_mb_predict_luma(), pred_non_zero_count(), svq3_decode_mb(), and write_back_non_zero_count().

uint8_t(* H264Context::non_zero_count)[48]

Definition at line 408 of file h264.h.

Referenced by clone_tables(), decode_mb_skip(), ff_h264_alloc_tables(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_filter_mb(), ff_h264_free_tables(), ff_h264_update_thread_context(), fill_decode_caches(), fill_filter_caches(), filter_mb_dir(), and write_back_non_zero_count().

int16_t H264Context::mv_cache[2][5 *8][2]

Motion vector cache.

Definition at line 413 of file h264.h.

Referenced by check_mv(), fetch_diagonal_mv(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), fill_decode_caches(), fill_filter_caches_inter(), get_lowest_part_list_y(), h264_er_decode_mb(), h264_filter_mb_fast_internal(), mc_dir_part(), pred_16x8_motion(), pred_8x16_motion(), pred_motion(), pred_pskip_motion(), pred_spatial_direct_motion(), pred_temp_direct_motion(), prefetch_motion(), svq3_decode_mb(), svq3_mc_dir(), and write_back_motion_list().

int8_t H264Context::ref_cache[2][5 *8]

int H264Context::neighbor_transform_size

number of neighbors (top and/or left) that used 8x8 dct

Definition at line 421 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), and fill_decode_caches().

int H264Context::block_offset[2 *(16 *3)]

block_offset[ 0..23] for frame macroblocks block_offset[24..47] for field macroblocks

Definition at line 427 of file h264.h.

Referenced by clone_slice(), decode_slice(), ff_h264_update_thread_context(), h264_frame_start(), hl_decode_mb(), hl_decode_mb_444(), hl_decode_mb_idct_luma(), and svq3_decode_frame().

uint32_t* H264Context::mb2b_xy

Definition at line 429 of file h264.h.

Referenced by clone_tables(), ff_h264_alloc_tables(), ff_h264_free_tables(), ff_h264_update_thread_context(), fill_decode_caches(), fill_filter_caches_inter(), pred_pskip_motion(), pred_spatial_direct_motion(), and pred_temp_direct_motion().

uint32_t* H264Context::mb2br_xy

Definition at line 430 of file h264.h.

Referenced by clone_tables(), ff_h264_alloc_tables(), ff_h264_free_tables(), ff_h264_update_thread_context(), fill_decode_caches(), svq3_decode_mb(), svq3_decode_slice_header(), write_back_intra_pred_mode(), and write_back_motion_list().

int H264Context::b_stride

Definition at line 431 of file h264.h.

Referenced by ff_h264_alloc_tables(), ff_h264_decode_slice_header(), ff_h264_update_thread_context(), fill_decode_caches(), fill_filter_caches_inter(), pred_pskip_motion(), pred_spatial_direct_motion(), pred_temp_direct_motion(), svq3_decode_init(), svq3_decode_mb(), svq3_mc_dir(), and write_back_motion().

ptrdiff_t H264Context::mb_linesize

may be equal to s->linesize or s->linesize * 2, for mbaff

Definition at line 433 of file h264.h.

Referenced by loop_filter(), mc_dir_part(), mc_part_std(), mc_part_weighted(), and prefetch_motion().

ptrdiff_t H264Context::mb_uvlinesize

Definition at line 434 of file h264.h.

Referenced by loop_filter(), mc_dir_part(), mc_part_std(), and mc_part_weighted().

unsigned H264Context::current_sps_id

id of the current SPS

Definition at line 436 of file h264.h.

Referenced by ff_h264_decode_init(), and ff_h264_decode_slice_header().

SPS H264Context::sps

current sps

Definition at line 437 of file h264.h.

Referenced by alloc_picture(), avpriv_h264_has_num_reorder_frames(), clone_tables(), decode_nal_units(), decode_picture_timing(), decode_postinit(), ff_generate_sliding_window_mmcos(), ff_h264_decode_init(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_slice_header(), ff_h264_execute_ref_pic_marking(), ff_h264_field_end(), ff_h264_filter_mb(), ff_h264_init_cabac_states(), ff_h264_init_dequant_tables(), ff_h264_set_parameter_from_sps(), ff_h264_update_thread_context(), ff_init_poc(), ff_pred_weight_table(), fill_picture_parameters(), get_dct8x8_allowed(), get_pixel_format(), h264_filter_mb_fast_internal(), h264_frame_start(), h264_slice_header_init(), hl_decode_mb_idct_luma(), hl_decode_mb_predict_luma(), init_dequant4_coeff_table(), init_dequant8_coeff_table(), init_dimensions(), init_scan_tables(), parse_nal_units(), pred_spatial_direct_motion(), pred_temp_direct_motion(), svq3_decode_init(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().

int H264Context::au_pps_id

pps_id of current access unit

Definition at line 440 of file h264.h.

Referenced by decode_nal_units(), and ff_h264_decode_slice_header().

uint32_t H264Context::dequant4_buffer[6][QP_MAX_NUM+1][16]

Definition at line 442 of file h264.h.

Referenced by ff_h264_update_thread_context(), and init_dequant4_coeff_table().

uint32_t H264Context::dequant8_buffer[6][QP_MAX_NUM+1][64]

Definition at line 443 of file h264.h.

Referenced by ff_h264_update_thread_context(), and init_dequant8_coeff_table().

uint32_t(*[6] H264Context::dequant4_coeff)[16]

Definition at line 444 of file h264.h.

Referenced by clone_slice(), decode_cabac_luma_residual(), decode_luma_residual(), ff_h264_alloc_tables(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_init_dequant_tables(), ff_h264_update_thread_context(), hl_decode_mb_predict_luma(), and init_dequant4_coeff_table().

uint32_t(*[6] H264Context::dequant8_coeff)[64]

Definition at line 445 of file h264.h.

Referenced by clone_slice(), decode_cabac_luma_residual(), decode_luma_residual(), ff_h264_init_dequant_tables(), ff_h264_update_thread_context(), and init_dequant8_coeff_table().

int H264Context::slice_num

Definition at line 447 of file h264.h.

Referenced by decode_cabac_field_decoding_flag(), decode_cabac_mb_skip(), decode_mb_skip(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_slice_header(), fill_decode_neighbors(), fill_filter_caches(), fill_filter_caches_inter(), loop_filter(), predict_field_decoding_flag(), svq3_decode_frame(), svq3_decode_slice_header(), and xchg_mb_border().

uint16_t* H264Context::slice_table

slice_table_base + 2*mb_stride + 1

Definition at line 448 of file h264.h.

Referenced by clone_tables(), decode_cabac_field_decoding_flag(), decode_cabac_mb_skip(), decode_mb_skip(), ff_h264_alloc_tables(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_slice_header(), ff_h264_free_tables(), ff_h264_update_thread_context(), fill_decode_neighbors(), fill_filter_caches(), fill_filter_caches_inter(), loop_filter(), predict_field_decoding_flag(), and xchg_mb_border().

int H264Context::slice_type

Definition at line 449 of file h264.h.

Referenced by dxva2_h264_decode_slice(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_slice_header(), ff_h264_get_slice_type(), fill_slice_long(), loop_filter(), svq3_decode_frame(), svq3_decode_slice_header(), and vaapi_h264_decode_slice().

int H264Context::slice_type_nos

S free slice type (SI/SP are remapped to I/P)

Definition at line 450 of file h264.h.

Referenced by decode_cabac_mb_ref(), decode_cabac_mb_skip(), decode_mb_skip(), decode_nal_units(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_slice_header(), ff_h264_direct_ref_list_init(), ff_h264_fill_default_ref_list(), ff_h264_init_cabac_states(), ff_pred_weight_table(), ff_set_ref_count(), fill_decode_caches(), scan_mmco_reset(), and write_back_motion().

int H264Context::slice_type_fixed

Definition at line 451 of file h264.h.

Referenced by ff_h264_decode_slice_header(), and fill_slice_long().

int H264Context::mb_aff_frame

Definition at line 454 of file h264.h.

Referenced by ff_h264_decode_slice_header().

int H264Context::mb_field_decoding_flag

Definition at line 455 of file h264.h.

Referenced by decode_cabac_field_decoding_flag(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_slice_header(), h264_er_decode_mb(), loop_filter(), and predict_field_decoding_flag().

int H264Context::mb_mbaff

mb_aff_frame && mb_field_decoding_flag

Definition at line 456 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_slice_header(), h264_er_decode_mb(), loop_filter(), and predict_field_decoding_flag().

int H264Context::first_field

Definition at line 458 of file h264.h.

Referenced by clone_slice(), decode_nal_units(), ff_generate_sliding_window_mmcos(), ff_h264_decode_slice_header(), ff_h264_draw_horiz_band(), ff_h264_flush_change(), ff_h264_update_thread_context(), h264_decode_frame(), and h264_slice_header_init().

uint16_t H264Context::sub_mb_type[4]

Definition at line 460 of file h264.h.

Referenced by await_references(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), get_dct8x8_allowed(), hl_motion(), pred_spatial_direct_motion(), pred_temp_direct_motion(), and write_back_motion().

int H264Context::use_weight

Definition at line 463 of file h264.h.

Referenced by ff_h264_decode_slice_header(), ff_pred_weight_table(), implicit_weight_table(), mc_part(), and mc_part_weighted().

int H264Context::use_weight_chroma

Definition at line 464 of file h264.h.

Referenced by ff_h264_decode_slice_header(), ff_pred_weight_table(), implicit_weight_table(), and mc_part_weighted().

int H264Context::luma_log2_weight_denom

Definition at line 465 of file h264.h.

Referenced by ff_pred_weight_table(), fill_slice_long(), fill_vaapi_plain_pred_weight_table(), implicit_weight_table(), mc_part_weighted(), and vaapi_h264_decode_slice().

int H264Context::chroma_log2_weight_denom

Definition at line 466 of file h264.h.

Referenced by ff_pred_weight_table(), fill_slice_long(), fill_vaapi_plain_pred_weight_table(), implicit_weight_table(), mc_part_weighted(), and vaapi_h264_decode_slice().

int H264Context::luma_weight[48][2][2]

Definition at line 468 of file h264.h.

Referenced by ff_h264_fill_mbaff_ref_list(), ff_pred_weight_table(), fill_slice_long(), fill_vaapi_plain_pred_weight_table(), and mc_part_weighted().

int H264Context::chroma_weight[48][2][2][2]

Definition at line 469 of file h264.h.

Referenced by ff_h264_fill_mbaff_ref_list(), ff_pred_weight_table(), fill_slice_long(), fill_vaapi_plain_pred_weight_table(), and mc_part_weighted().

int H264Context::implicit_weight[48][48][2]

Definition at line 470 of file h264.h.

Referenced by implicit_weight_table(), mc_part(), and mc_part_weighted().

int H264Context::direct_spatial_mv_pred

Definition at line 472 of file h264.h.

Referenced by decode_mb_skip(), ff_h264_decode_slice_header(), ff_h264_direct_ref_list_init(), ff_h264_pred_direct_motion(), ff_set_ref_count(), fill_decode_caches(), fill_slice_long(), and vaapi_h264_decode_slice().

int H264Context::col_parity

Definition at line 473 of file h264.h.

Referenced by ff_h264_direct_ref_list_init(), pred_spatial_direct_motion(), and pred_temp_direct_motion().

int H264Context::col_fieldoff

Definition at line 474 of file h264.h.

Referenced by ff_h264_direct_ref_list_init(), pred_spatial_direct_motion(), and pred_temp_direct_motion().

int H264Context::dist_scale_factor[32]

Definition at line 475 of file h264.h.

Referenced by ff_h264_direct_dist_scale_factor(), and pred_temp_direct_motion().

int H264Context::dist_scale_factor_field[2][32]

Definition at line 476 of file h264.h.

Referenced by ff_h264_direct_dist_scale_factor(), and pred_temp_direct_motion().

int H264Context::map_col_to_list0[2][16+32]

Definition at line 477 of file h264.h.

Referenced by ff_h264_direct_ref_list_init(), and pred_temp_direct_motion().

int H264Context::map_col_to_list0_field[2][2][16+32]

Definition at line 478 of file h264.h.

Referenced by ff_h264_direct_ref_list_init(), and pred_temp_direct_motion().

unsigned int H264Context::ref_count[2]

num_ref_idx_l0/1_active_minus1 + 1

counts frames or fields, depending on current mb mode

Definition at line 483 of file h264.h.

Referenced by decode_nal_units(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_slice_header(), ff_h264_direct_dist_scale_factor(), ff_h264_direct_ref_list_init(), ff_h264_field_end(), ff_h264_fill_default_ref_list(), ff_h264_fill_mbaff_ref_list(), ff_pred_weight_table(), ff_set_ref_count(), fill_colmap(), fill_slice_long(), fill_vaapi_plain_pred_weight_table(), h264_er_decode_mb(), implicit_weight_table(), pred_spatial_direct_motion(), scan_mmco_reset(), and vaapi_h264_decode_slice().

unsigned int H264Context::list_count

Definition at line 484 of file h264.h.

Referenced by await_references(), check_mv(), decode_nal_units(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_fill_mbaff_ref_list(), ff_h264_flush_change(), ff_set_ref_count(), fill_decode_caches(), fill_filter_caches(), fill_slice_long(), h264_filter_mb_fast_internal(), loop_filter(), scan_mmco_reset(), and vaapi_h264_decode_slice().

uint8_t* H264Context::list_counts

Array of list_count per MB specifying the slice type.

Definition at line 485 of file h264.h.

Referenced by clone_tables(), ff_h264_alloc_tables(), ff_h264_free_tables(), ff_h264_update_thread_context(), and loop_filter().

H264Picture H264Context::ref_list[2][48]

0..15: frame refs, 16..47: mbaff field refs.

Reordered version of default_ref_list according to picture reordering in slice header

Definition at line 486 of file h264.h.

Referenced by await_references(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_slice_header(), ff_h264_direct_dist_scale_factor(), ff_h264_direct_ref_list_init(), ff_h264_draw_horiz_band(), ff_h264_field_end(), ff_h264_fill_mbaff_ref_list(), ff_h264_remove_all_refs(), fill_colmap(), fill_slice_long(), get_lowest_part_y(), get_scale_factor(), h264_er_decode_mb(), implicit_weight_table(), mc_part_std(), mc_part_weighted(), pred_spatial_direct_motion(), pred_temp_direct_motion(), prefetch_motion(), and vaapi_h264_decode_slice().

int H264Context::ref2frm[MAX_SLICES][2][64]

reference to frame number lists, used in the loop filter, the first 2 are for -2,-1

Definition at line 489 of file h264.h.

Referenced by ff_h264_decode_slice_header(), and fill_filter_caches_inter().

GetBitContext H264Context::intra_gb

Definition at line 492 of file h264.h.

GetBitContext H264Context::inter_gb

Definition at line 493 of file h264.h.

GetBitContext* H264Context::intra_gb_ptr

Definition at line 494 of file h264.h.

Referenced by decode_luma_residual(), decode_nal_units(), and ff_h264_decode_mb_cavlc().

GetBitContext* H264Context::inter_gb_ptr

Definition at line 495 of file h264.h.

Referenced by decode_nal_units(), and ff_h264_decode_mb_cavlc().

const uint8_t* H264Context::intra_pcm_ptr

Definition at line 497 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), and ff_h264_decode_mb_cavlc().

int16_t H264Context::mb[16 *48 *2]

as a dct coefficient is int32_t in high depth, we need to reserve twice the space.

Definition at line 498 of file h264.h.

Referenced by decode_cabac_luma_residual(), decode_luma_residual(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_update_thread_context(), hl_decode_mb_idct_luma(), hl_decode_mb_predict_luma(), and svq3_decode_mb().

int16_t H264Context::mb_luma_dc[3][16 *2]

Definition at line 499 of file h264.h.

Referenced by decode_cabac_luma_residual(), decode_luma_residual(), ff_h264_update_thread_context(), hl_decode_mb_predict_luma(), and svq3_decode_mb().

int16_t H264Context::mb_padding[256 *2]

as mb is addressed by scantable[i] and scantable is uint8_t we can either check that i is not too large or ensure that there is some unused stuff after mb

Definition at line 500 of file h264.h.

Referenced by ff_h264_update_thread_context().

uint16_t* H264Context::cbp_table

Definition at line 509 of file h264.h.

Referenced by clone_tables(), decode_cabac_residual_internal(), ff_h264_alloc_tables(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_filter_mb(), ff_h264_free_tables(), ff_h264_update_thread_context(), fill_decode_caches(), fill_filter_caches(), and filter_mb_dir().

int H264Context::cbp

Definition at line 510 of file h264.h.

Referenced by decode_cabac_mb_cbp_luma(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), fill_filter_caches(), filter_mb_dir(), h264_filter_mb_fast_internal(), hl_decode_mb_idct_luma(), svq3_decode_frame(), and svq3_decode_mb().

int H264Context::top_cbp

Definition at line 511 of file h264.h.

Referenced by decode_cabac_mb_cbp_chroma(), decode_cabac_mb_cbp_luma(), fill_decode_caches(), and get_cabac_cbf_ctx().

int H264Context::left_cbp

Definition at line 512 of file h264.h.

Referenced by decode_cabac_mb_cbp_chroma(), decode_cabac_mb_cbp_luma(), fill_decode_caches(), and get_cabac_cbf_ctx().

uint8_t* H264Context::chroma_pred_mode_table

Definition at line 514 of file h264.h.

Referenced by clone_tables(), decode_cabac_mb_chroma_pre_mode(), ff_h264_alloc_tables(), ff_h264_decode_mb_cabac(), ff_h264_free_tables(), and ff_h264_update_thread_context().

int H264Context::last_qscale_diff

Definition at line 515 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), and ff_h264_decode_slice_header().

uint8_t(*[2] H264Context::mvd_table)[2]

Definition at line 516 of file h264.h.

Referenced by clone_tables(), ff_h264_alloc_tables(), ff_h264_free_tables(), ff_h264_update_thread_context(), fill_decode_caches(), and write_back_motion_list().

uint8_t H264Context::mvd_cache[2][5 *8][2]

Definition at line 517 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), fill_decode_caches(), and write_back_motion_list().

uint8_t* H264Context::direct_table

Definition at line 518 of file h264.h.

Referenced by clone_tables(), ff_h264_alloc_tables(), ff_h264_free_tables(), ff_h264_update_thread_context(), fill_decode_caches(), and write_back_motion().

uint8_t H264Context::direct_cache[5 *8]

Definition at line 519 of file h264.h.

Referenced by decode_cabac_mb_ref(), ff_h264_decode_mb_cabac(), and fill_decode_caches().

uint8_t H264Context::zigzag_scan[16]

Definition at line 521 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), and init_scan_tables().

uint8_t H264Context::zigzag_scan8x8[64]

Definition at line 522 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), and init_scan_tables().

uint8_t H264Context::zigzag_scan8x8_cavlc[64]

Definition at line 523 of file h264.h.

Referenced by ff_h264_decode_mb_cavlc(), and init_scan_tables().

uint8_t H264Context::field_scan[16]

Definition at line 524 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), and init_scan_tables().

uint8_t H264Context::field_scan8x8[64]

Definition at line 525 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), and init_scan_tables().

uint8_t H264Context::field_scan8x8_cavlc[64]

Definition at line 526 of file h264.h.

Referenced by ff_h264_decode_mb_cavlc(), and init_scan_tables().

uint8_t H264Context::zigzag_scan_q0[16]

Definition at line 527 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), and init_scan_tables().

uint8_t H264Context::zigzag_scan8x8_q0[64]

Definition at line 528 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), and init_scan_tables().

uint8_t H264Context::zigzag_scan8x8_cavlc_q0[64]

Definition at line 529 of file h264.h.

Referenced by ff_h264_decode_mb_cavlc(), and init_scan_tables().

uint8_t H264Context::field_scan_q0[16]

Definition at line 530 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), and init_scan_tables().

uint8_t H264Context::field_scan8x8_q0[64]

Definition at line 531 of file h264.h.

Referenced by ff_h264_decode_mb_cabac(), and init_scan_tables().

uint8_t H264Context::field_scan8x8_cavlc_q0[64]

Definition at line 532 of file h264.h.

Referenced by ff_h264_decode_mb_cavlc(), and init_scan_tables().

int H264Context::x264_build

Definition at line 534 of file h264.h.

Referenced by decode_unregistered_user_data(), ff_h264_decode_init(), ff_h264_execute_decode_slices(), h264_slice_header_init(), hl_decode_mb_predict_luma(), and pred_spatial_direct_motion().

int H264Context::mb_x

int H264Context::mb_y

Definition at line 536 of file h264.h.

Referenced by backup_mb_border(), decode_finish_row(), decode_residual(), decode_slice(), fetch_diagonal_mv(), ff_h264_check_intra4x4_pred_mode(), ff_h264_check_intra_pred_mode(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_slice_header(), ff_h264_execute_decode_slices(), ff_h264_field_end(), fill_decode_neighbors(), fill_filter_caches(), fill_filter_caches_inter(), fill_slice_long(), flush_dpb(), get_lowest_part_y(), h264_decode_frame(), h264_er_decode_mb(), hl_decode_mb(), hl_decode_mb_444(), hl_decode_mb_predict_luma(), loop_filter(), mc_dir_part(), mc_part(), mc_part_std(), mc_part_weighted(), pred_16x8_motion(), pred_8x16_motion(), pred_motion(), pred_pskip_motion(), pred_spatial_direct_motion(), pred_temp_direct_motion(), predict_field_decoding_flag(), prefetch_motion(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), svq3_mc_dir(), vaapi_h264_decode_slice(), write_back_motion(), and xchg_mb_border().

int H264Context::resync_mb_x

Definition at line 537 of file h264.h.

Referenced by decode_slice(), and ff_h264_decode_slice_header().

int H264Context::resync_mb_y

Definition at line 538 of file h264.h.

Referenced by decode_slice(), and ff_h264_decode_slice_header().

int H264Context::mb_skip_run

Definition at line 539 of file h264.h.

Referenced by decode_slice(), ff_h264_decode_mb_cavlc(), and svq3_decode_slice_header().

int H264Context::mb_height

int H264Context::mb_width

int H264Context::mb_num

Definition at line 542 of file h264.h.

Referenced by decode_slice(), ff_h264_context_init(), ff_h264_decode_slice_header(), ff_h264_update_thread_context(), h264_slice_header_init(), svq3_decode_init(), and svq3_decode_slice_header().

int H264Context::is_complex

Definition at line 545 of file h264.h.

Referenced by decode_slice(), ff_h264_hl_decode_mb(), and svq3_decode_init().

int H264Context::deblocking_filter

disable_deblocking_filter_idc with 1 <-> 0

Definition at line 548 of file h264.h.

Referenced by decode_finish_row(), ff_h264_decode_slice_header(), fill_filter_caches(), fill_slice_long(), loop_filter(), vaapi_h264_decode_slice(), and xchg_mb_border().

int H264Context::slice_alpha_c0_offset

Definition at line 549 of file h264.h.

Referenced by ff_h264_decode_slice_header(), ff_h264_filter_mb(), fill_slice_long(), h264_filter_mb_fast_internal(), and vaapi_h264_decode_slice().

int H264Context::slice_beta_offset

Definition at line 550 of file h264.h.

Referenced by ff_h264_decode_slice_header(), ff_h264_filter_mb(), fill_slice_long(), h264_filter_mb_fast_internal(), and vaapi_h264_decode_slice().

int H264Context::nal_ref_idc

Definition at line 555 of file h264.h.

Referenced by decode_nal_units(), ff_h264_decode_nal(), ff_h264_decode_slice_header(), ff_init_poc(), fill_picture_parameters(), parse_nal_units(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().

int H264Context::nal_unit_type

Definition at line 556 of file h264.h.

Referenced by decode_nal_units(), ff_h264_decode_nal(), ff_h264_decode_ref_pic_marking(), ff_h264_decode_slice_header(), get_last_needed_nal(), h264_decode_frame(), and parse_nal_units().

uint8_t* H264Context::rbsp_buffer[2]

Definition at line 557 of file h264.h.

Referenced by decode_init_thread_copy(), ff_h264_decode_nal(), ff_h264_free_tables(), and ff_h264_update_thread_context().

unsigned int H264Context::rbsp_buffer_size[2]

Definition at line 558 of file h264.h.

Referenced by decode_init_thread_copy(), ff_h264_decode_nal(), ff_h264_free_tables(), and ff_h264_update_thread_context().

int H264Context::is_avc

Used to parse AVC variant of h264.

this flag is != 0 if codec is avc1

Definition at line 563 of file h264.h.

Referenced by decode_nal_units(), ff_h264_decode_extradata(), ff_h264_update_thread_context(), get_last_needed_nal(), h264_decode_frame(), h264_find_frame_end(), and parse_nal_units().

int H264Context::nal_length_size

Number of bytes used for nal length (1, 2 or 4)

Definition at line 564 of file h264.h.

Referenced by decode_nal_units(), ff_h264_decode_extradata(), get_avc_nalsize(), and h264_find_frame_end().

int H264Context::bit_depth_luma

luma bit depth from sps to detect changes

Definition at line 566 of file h264.h.

Referenced by ff_h264_decode_init(), and ff_h264_decode_slice_header().

int H264Context::chroma_format_idc

chroma format from sps to detect changes

Definition at line 567 of file h264.h.

Referenced by ff_h264_decode_init(), and ff_h264_decode_slice_header().

SPS* H264Context::sps_buffers[MAX_SPS_COUNT]

Definition at line 569 of file h264.h.

Referenced by decode_buffering_period(), decode_init_thread_copy(), decode_picture_timing(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_seq_parameter_set(), ff_h264_decode_slice_header(), ff_h264_free_context(), ff_h264_update_thread_context(), more_rbsp_data_in_pps(), parse_nal_units(), and vdadec_init().

PPS* H264Context::pps_buffers[MAX_PPS_COUNT]

Definition at line 570 of file h264.h.

Referenced by decode_init_thread_copy(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_slice_header(), ff_h264_execute_ref_pic_marking(), ff_h264_free_context(), ff_h264_update_thread_context(), and parse_nal_units().

int H264Context::dequant_coeff_pps

reinit tables when pps changes

Definition at line 572 of file h264.h.

Referenced by ff_h264_decode_init(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_slice_header(), and ff_h264_update_thread_context().

uint16_t* H264Context::slice_table_base

Definition at line 574 of file h264.h.

Referenced by ff_h264_alloc_tables(), ff_h264_free_tables(), and ff_h264_update_thread_context().

int H264Context::poc_lsb

Definition at line 577 of file h264.h.

Referenced by ff_h264_decode_slice_header(), ff_h264_field_end(), ff_h264_update_thread_context(), ff_init_poc(), and parse_nal_units().

int H264Context::poc_msb

Definition at line 578 of file h264.h.

Referenced by ff_h264_field_end(), ff_h264_update_thread_context(), ff_init_poc(), and parse_nal_units().

int H264Context::delta_poc_bottom

Definition at line 579 of file h264.h.

Referenced by ff_h264_decode_slice_header(), ff_init_poc(), and parse_nal_units().

int H264Context::delta_poc[2]

Definition at line 580 of file h264.h.

Referenced by ff_h264_decode_slice_header(), ff_init_poc(), and parse_nal_units().

int H264Context::frame_num

Definition at line 581 of file h264.h.

Referenced by decode_nal_units(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_slice_header(), ff_h264_execute_ref_pic_marking(), ff_h264_field_end(), ff_h264_update_thread_context(), ff_init_poc(), fill_picture_parameters(), parse_nal_units(), svq3_decode_frame(), vaapi_h264_start_frame(), and vdpau_h264_start_frame().

int H264Context::prev_poc_msb

poc_msb of the last reference pic for POC type 0

Definition at line 582 of file h264.h.

Referenced by clone_slice(), ff_h264_decode_init(), ff_h264_field_end(), ff_h264_update_thread_context(), ff_init_poc(), idr(), and parse_nal_units().

int H264Context::prev_poc_lsb

poc_lsb of the last reference pic for POC type 0

Definition at line 583 of file h264.h.

Referenced by clone_slice(), ff_h264_field_end(), ff_h264_update_thread_context(), ff_init_poc(), idr(), and parse_nal_units().

int H264Context::frame_num_offset

for POC type 2

Definition at line 584 of file h264.h.

Referenced by ff_h264_field_end(), ff_h264_update_thread_context(), ff_init_poc(), parse_nal_units(), svq3_decode_frame(), and svq3_mc_dir().

int H264Context::prev_frame_num_offset

for POC type 2

Definition at line 585 of file h264.h.

Referenced by clone_slice(), ff_h264_field_end(), ff_h264_update_thread_context(), ff_init_poc(), idr(), parse_nal_units(), svq3_decode_frame(), and svq3_mc_dir().

int H264Context::prev_frame_num

frame_num of the last pic for POC type 1/2

Definition at line 586 of file h264.h.

Referenced by clone_slice(), ff_h264_decode_init(), ff_h264_decode_slice_header(), ff_h264_field_end(), ff_h264_flush_change(), ff_h264_update_thread_context(), ff_init_poc(), idr(), parse_nal_units(), and svq3_decode_frame().

int H264Context::curr_pic_num

frame_num for frames or 2 * frame_num + 1 for field pics.

Definition at line 591 of file h264.h.

Referenced by ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_ref_pic_marking(), and ff_h264_decode_slice_header().

int H264Context::max_pic_num

max_frame_num or 2 * max_frame_num for field pics.

Definition at line 596 of file h264.h.

Referenced by ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_ref_pic_marking(), and ff_h264_decode_slice_header().

int H264Context::redundant_pic_count

Definition at line 598 of file h264.h.

Referenced by decode_nal_units(), ff_h264_decode_slice_header(), and fill_slice_long().

H264Picture H264Context::default_ref_list[2][32]

base reference list for all slices of a coded picture

Definition at line 600 of file h264.h.

Referenced by clone_slice(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_fill_default_ref_list(), and ff_h264_remove_all_refs().

H264Picture* H264Context::short_ref[32]

Definition at line 601 of file h264.h.

Referenced by clone_slice(), ff_generate_sliding_window_mmcos(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_ref_pic_marking(), ff_h264_decode_slice_header(), ff_h264_execute_ref_pic_marking(), ff_h264_fill_default_ref_list(), ff_h264_remove_all_refs(), ff_h264_update_thread_context(), ff_vdpau_h264_set_reference_frames(), fill_picture_parameters(), fill_vaapi_ReferenceFrames(), find_short(), print_short_term(), remove_short_at_index(), and vdpau_h264_set_reference_frames().

H264Picture* H264Context::long_ref[32]

Definition at line 602 of file h264.h.

Referenced by clone_slice(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_slice_header(), ff_h264_execute_ref_pic_marking(), ff_h264_fill_default_ref_list(), ff_h264_update_thread_context(), ff_vdpau_h264_set_reference_frames(), fill_picture_parameters(), fill_vaapi_ReferenceFrames(), print_long_term(), remove_long(), and vdpau_h264_set_reference_frames().

H264Picture* H264Context::delayed_pic[MAX_DELAYED_PIC_COUNT+2]

Definition at line 603 of file h264.h.

Referenced by decode_postinit(), ff_h264_flush_change(), ff_h264_free_tables(), ff_h264_set_parameter_from_sps(), ff_h264_update_thread_context(), flush_dpb(), h264_decode_frame(), and unreference_pic().

int H264Context::last_pocs[MAX_DELAYED_PIC_COUNT]

Definition at line 604 of file h264.h.

Referenced by decode_postinit(), ff_h264_decode_init(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_slice_header(), ff_h264_execute_ref_pic_marking(), and idr().

H264Picture* H264Context::next_output_pic

Definition at line 605 of file h264.h.

Referenced by decode_postinit(), h264_decode_frame(), and h264_frame_start().

int H264Context::outputed_poc

Definition at line 606 of file h264.h.

Referenced by ff_h264_decode_init(), ff_h264_field_end(), ff_h264_flush_change(), and ff_h264_update_thread_context().

int H264Context::next_outputed_poc

Definition at line 607 of file h264.h.

Referenced by decode_nal_units(), decode_postinit(), ff_h264_decode_init(), ff_h264_field_end(), ff_h264_flush_change(), and ff_h264_update_thread_context().

MMCO H264Context::mmco[MAX_MMCO_COUNT]

memory management control operations buffer.

Definition at line 612 of file h264.h.

Referenced by ff_generate_sliding_window_mmcos(), ff_h264_decode_ref_pic_marking(), ff_h264_decode_slice_header(), ff_h264_execute_ref_pic_marking(), ff_h264_field_end(), and ff_h264_update_thread_context().

int H264Context::mmco_index

Definition at line 613 of file h264.h.

Referenced by ff_generate_sliding_window_mmcos(), ff_h264_decode_ref_pic_marking(), ff_h264_decode_slice_header(), ff_h264_field_end(), and ff_h264_update_thread_context().

int H264Context::mmco_reset

Definition at line 614 of file h264.h.

Referenced by decode_postinit(), ff_h264_execute_ref_pic_marking(), and ff_h264_flush_change().

int H264Context::long_ref_count

number of actual long term references

Definition at line 616 of file h264.h.

Referenced by ff_generate_sliding_window_mmcos(), ff_h264_decode_slice_header(), ff_h264_execute_ref_pic_marking(), ff_h264_remove_all_refs(), and remove_long().

int H264Context::short_ref_count

number of actual short term references

Definition at line 617 of file h264.h.

Referenced by clone_slice(), ff_generate_sliding_window_mmcos(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_ref_pic_marking(), ff_h264_decode_slice_header(), ff_h264_execute_ref_pic_marking(), ff_h264_fill_default_ref_list(), ff_h264_remove_all_refs(), ff_vdpau_h264_set_reference_frames(), fill_picture_parameters(), fill_vaapi_ReferenceFrames(), find_short(), print_short_term(), remove_short(), remove_short_at_index(), and vdpau_h264_set_reference_frames().

int H264Context::cabac_init_idc

Definition at line 619 of file h264.h.

Referenced by ff_h264_decode_slice_header(), ff_h264_init_cabac_states(), fill_slice_long(), and vaapi_h264_decode_slice().

struct H264Context* H264Context::thread_context[H264_MAX_THREADS]

Definition at line 625 of file h264.h.

Referenced by decode_nal_units(), ff_h264_decode_init(), ff_h264_decode_slice_header(), ff_h264_execute_decode_slices(), ff_h264_free_tables(), ff_h264_update_thread_context(), h264_slice_header_init(), and init().

int H264Context::current_slice

current slice number, used to initialize slice_num of each thread/context

Definition at line 630 of file h264.h.

Referenced by decode_nal_units(), ff_h264_decode_slice_header(), ff_h264_field_end(), ff_h264_flush_change(), and fill_slice_long().

int H264Context::max_contexts

Max number of threads / contexts.

This is equal to AVCodecContext.thread_count unless multithreaded decoding is impossible, in which case it is reduced to 1.

Definition at line 638 of file h264.h.

Referenced by decode_nal_units(), and ff_h264_decode_slice_header().

int H264Context::slice_context_count

Definition at line 640 of file h264.h.

Referenced by decode_nal_units(), ff_h264_decode_init(), ff_h264_decode_slice_header(), h264_slice_header_init(), and init().

int H264Context::single_decode_warning

1 if the single thread fallback warning has already been displayed, 0 otherwise.

Definition at line 646 of file h264.h.

Referenced by ff_h264_decode_slice_header().

enum AVPictureType H264Context::pict_type

Definition at line 648 of file h264.h.

Referenced by decode_postinit(), ff_h264_decode_slice_header(), get_buffer(), h264_slice_header_init(), svq3_decode_frame(), and svq3_decode_mb().

int H264Context::last_slice_type

Definition at line 650 of file h264.h.

Referenced by ff_h264_decode_slice_header().

unsigned int H264Context::last_ref_count[2]

Definition at line 651 of file h264.h.

Referenced by ff_h264_decode_slice_header().

SEI_PicStructType H264Context::sei_pic_struct

pic_struct in picture timing SEI message

Definition at line 657 of file h264.h.

Referenced by decode_picture_timing(), decode_postinit(), and parse_nal_units().

int H264Context::prev_interlaced_frame

Complement sei_pic_struct SEI_PIC_STRUCT_TOP_BOTTOM and SEI_PIC_STRUCT_BOTTOM_TOP indicate interlaced frames.

However, soft telecined frames may have these values. This is used in an attempt to flag soft telecine progressive.

Definition at line 665 of file h264.h.

Referenced by decode_postinit(), ff_h264_flush_change(), and h264_slice_header_init().

int H264Context::sei_frame_packing_present

frame_packing_arrangment SEI message

Definition at line 670 of file h264.h.

Referenced by decode_frame_packing_arrangement(), decode_postinit(), and ff_h264_reset_sei().

int H264Context::frame_packing_arrangement_type

Definition at line 671 of file h264.h.

Referenced by decode_frame_packing_arrangement(), and decode_postinit().

int H264Context::content_interpretation_type

Definition at line 672 of file h264.h.

Referenced by decode_frame_packing_arrangement(), and decode_postinit().

int H264Context::quincunx_subsampling

Definition at line 673 of file h264.h.

Referenced by decode_frame_packing_arrangement(), and decode_postinit().

int H264Context::sei_display_orientation_present

display orientation SEI message

Definition at line 678 of file h264.h.

Referenced by decode_display_orientation(), decode_postinit(), and ff_h264_reset_sei().

int H264Context::sei_anticlockwise_rotation

Definition at line 679 of file h264.h.

Referenced by decode_display_orientation(), and decode_postinit().

int H264Context::sei_hflip

Definition at line 680 of file h264.h.

Referenced by decode_display_orientation(), and decode_postinit().

int H264Context::sei_vflip

Definition at line 680 of file h264.h.

Referenced by decode_display_orientation(), and decode_postinit().

int H264Context::sei_ct_type

Bit set of clock types for fields/frames in picture timing SEI message.

For each found ct_type, appropriate bit is set (e.g., bit 1 for interlaced).

Definition at line 687 of file h264.h.

Referenced by decode_picture_timing(), and decode_postinit().

int H264Context::sei_dpb_output_delay

dpb_output_delay in picture timing SEI message, see H.264 C.2.2

Definition at line 692 of file h264.h.

Referenced by decode_picture_timing(), and ff_h264_reset_sei().

int H264Context::sei_cpb_removal_delay

cpb_removal_delay in picture timing SEI message, see H.264 C.1.2

Definition at line 697 of file h264.h.

Referenced by decode_picture_timing(), and ff_h264_reset_sei().

int H264Context::sei_recovery_frame_cnt

recovery_frame_cnt from SEI message

Set to -1 if no recovery point SEI message found or to number of frames before playback synchronizes. Frames having recovery point are key frames.

Definition at line 706 of file h264.h.

Referenced by decode_nal_units(), decode_recovery_point(), ff_h264_reset_sei(), h264_frame_start(), and parse_nal_units().

int H264Context::valid_recovery_point

Are the SEI recovery points looking valid.

Definition at line 711 of file h264.h.

Referenced by decode_nal_units().

FPA H264Context::sei_fpa

Definition at line 713 of file h264.h.

Referenced by decode_frame_packing_arrangement(), ff_h264_decode_init(), ff_h264_sei_stereo_mode(), and parse_nal_units().

int H264Context::recovery_frame

recovery_frame is the frame_num at which the next frame should be fully constructed.

Set to -1 when not expecting a recovery point.

Definition at line 721 of file h264.h.

Referenced by decode_nal_units(), ff_h264_flush_change(), and ff_h264_update_thread_context().

int H264Context::frame_recovered

Initial frame has been completely recovered.

Definition at line 734 of file h264.h.

Referenced by decode_nal_units(), decode_postinit(), ff_h264_execute_ref_pic_marking(), ff_h264_flush_change(), ff_h264_update_thread_context(), and h264_frame_start().

int H264Context::has_recovery_point

Definition at line 736 of file h264.h.

Referenced by decode_nal_units(), decode_recovery_point(), and ff_h264_execute_ref_pic_marking().

int H264Context::missing_fields

Definition at line 738 of file h264.h.

Referenced by decode_postinit(), and ff_h264_decode_slice_header().

int H264Context::luma_weight_flag[2]

7.4.3.2 luma_weight_lX_flag

Definition at line 740 of file h264.h.

Referenced by ff_h264_decode_slice_header(), ff_pred_weight_table(), fill_slice_long(), fill_vaapi_plain_pred_weight_table(), and implicit_weight_table().

int H264Context::chroma_weight_flag[2]

7.4.3.2 chroma_weight_lX_flag

Definition at line 741 of file h264.h.

Referenced by ff_h264_decode_slice_header(), ff_pred_weight_table(), fill_slice_long(), fill_vaapi_plain_pred_weight_table(), and implicit_weight_table().

int H264Context::sei_buffering_period_present

Buffering period SEI flag.

Definition at line 744 of file h264.h.

Referenced by decode_buffering_period(), and ff_h264_reset_sei().

int H264Context::initial_cpb_removal_delay[32]

Initial timestamps for CPBs.

Definition at line 745 of file h264.h.

Referenced by decode_buffering_period().

int H264Context::cur_chroma_format_idc

Definition at line 747 of file h264.h.

Referenced by ff_h264_decode_init(), ff_h264_decode_slice_header(), ff_h264_set_parameter_from_sps(), ff_h264_update_thread_context(), and h264_slice_header_init().

uint8_t* H264Context::bipred_scratchpad

Definition at line 748 of file h264.h.

Referenced by alloc_scratch_buffers(), clone_tables(), ff_h264_free_tables(), ff_h264_update_thread_context(), and mc_part_weighted().

int16_t H264Context::slice_row[MAX_SLICES]

to detect when MAX_SLICES is too low

Definition at line 750 of file h264.h.

Referenced by ff_h264_decode_slice_header().

uint8_t H264Context::parse_history[6]

Definition at line 752 of file h264.h.

Referenced by h264_find_frame_end().

int H264Context::parse_history_count

Definition at line 753 of file h264.h.

Referenced by h264_find_frame_end().

int H264Context::parse_last_mb

Definition at line 754 of file h264.h.

Referenced by h264_find_frame_end().

uint8_t* H264Context::edge_emu_buffer

Definition at line 755 of file h264.h.

Referenced by alloc_scratch_buffers(), clone_tables(), ff_h264_free_tables(), ff_h264_update_thread_context(), get_buffer(), mc_dir_part(), svq3_decode_end(), and svq3_mc_dir_part().

int16_t* H264Context::dc_val_base

Definition at line 756 of file h264.h.

Referenced by ff_h264_context_init(), and ff_h264_free_tables().

AVBufferPool* H264Context::qscale_table_pool

Definition at line 758 of file h264.h.

Referenced by alloc_picture(), ff_h264_free_tables(), ff_h264_update_thread_context(), and init_table_pools().

AVBufferPool* H264Context::mb_type_pool

Definition at line 759 of file h264.h.

Referenced by alloc_picture(), ff_h264_free_tables(), ff_h264_update_thread_context(), and init_table_pools().

AVBufferPool* H264Context::motion_val_pool

Definition at line 760 of file h264.h.

Referenced by alloc_picture(), ff_h264_free_tables(), ff_h264_update_thread_context(), and init_table_pools().

AVBufferPool* H264Context::ref_index_pool

Definition at line 761 of file h264.h.

Referenced by alloc_picture(), ff_h264_free_tables(), ff_h264_update_thread_context(), and init_table_pools().

qpel_mc_func(* H264Context::qpel_put)[16]

Definition at line 764 of file h264.h.

Referenced by ff_h264_decode_slice_header().

qpel_mc_func(* H264Context::qpel_avg)[16]

Definition at line 765 of file h264.h.

Referenced by ff_h264_decode_slice_header().

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

libavcodec/h264.h

Data Fields

Detailed Description

Field Documentation